Check DNS, Urls + Redirects, Certificates and Content of your Website


 

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
zoom.us
A
170.114.52.2
San Jose/California/United States (US) - Cloudflare London, LLC
No Hostname found
yes
1
0

AAAA
2407:30c0:182::aa72:3402
Sydney/New South Wales/Australia (AU) - Cloudflare London, LLC

yes


www.zoom.us
A
170.114.52.2
San Jose/California/United States (US) - Cloudflare London, LLC
No Hostname found
yes
1
0

AAAA
2407:30c0:182::aa72:3402
Sydney/New South Wales/Australia (AU) - Cloudflare London, LLC

yes


*.zoom.us
A
Name Error
yes



AAAA
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 26470, Flags 256






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2025, 00:00:00 +, Signature-Inception: 10.02.2025, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: us

us
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 59017, DigestType 2 and Digest fa9GnUK12OVTf9TdS2BXcQ6aYfcsMut/tlJvUid+wrA=






1 RRSIG RR to validate DS RR found






RRSIG-Owner us., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.03.2025, 05:00:00 +, Signature-Inception: 17.02.2025, 04:00:00 +, KeyTag 26470, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26470 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 54159, Flags 256






Public Key with Algorithm 8, KeyTag 59017, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner us., Algorithm: 8, 1 Labels, original TTL: 7200 sec, Signature-expiration: 03.03.2025, 03:15:21 +, Signature-Inception: 17.02.2025, 02:44:05 +, KeyTag 59017, Signer-Name: us






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59017 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 59017, DigestType 2 and Digest "fa9GnUK12OVTf9TdS2BXcQ6aYfcsMut/tlJvUid+wrA=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: zoom.us

zoom.us
0 DS RR in the parent zone found






DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "tgadfc6gah8a278vpj1ikpihlgkmgqi7" between the hashed NSEC3-owner "tg9ke4r1f4nbtoq8rn3odbblu7uogqmf" and the hashed NextOwner "tgam0k4b99bu8884johifc5n8f6u4gqj". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner tg9ke4r1f4nbtoq8rn3odbblu7uogqmf.us., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 26.02.2025, 18:26:01 +, Signature-Inception: 12.02.2025, 17:57:58 +, KeyTag 54159, Signer-Name: us






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "r0lo40lj4j76eriqpo80i3insgcmv5ns" as Owner. That's the Hash of "us" with the NextHashedOwnerName "r0men30o2a9cjn3tjp2meeou3fvpig9u". So that domain name is the Closest Encloser of "zoom.us". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner r0lo40lj4j76eriqpo80i3insgcmv5ns.us., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 28.02.2025, 12:42:40 +, Signature-Inception: 14.02.2025, 12:18:45 +, KeyTag 54159, Signer-Name: us






0 DNSKEY RR found









Zone: www.zoom.us

www.zoom.us
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.zoom.us
  ns-1137.awsdns-14.org / dbab37fef9dc3ac2ef06f29066d0aca6 -

zoom.us
  ns-1137.awsdns-14.org / 4ad4583bd8489b55f7a4f2ca5792336d -
205.251.196.113
Herndon/Virginia/United States (US) - Amazon.com


T 
2600:9000:5304:7100::1
Herndon/Virginia/United States (US) - Amazon.com, Inc.


  ns-1772.awsdns-29.co.uk / 1176f21257ad25cb1c168ac086c228c1 -
205.251.198.236
Ashburn/Virginia/United States (US) - Amazon.com


 
2600:9000:5306:ec00::1
Chiyoda/Tokyo/Japan (JP) - Amazon.com, Inc.


  ns-387.awsdns-48.com / 6a330bd42e7e1601ba5827bcc0fc6752 -
205.251.193.131
Ashburn/Virginia/United States (US) - Amazon.com


T 
2600:9000:5301:8300::1
Chiyoda/Tokyo/Japan (JP) - Amazon.com, Inc.


  ns-888.awsdns-47.net / e61435082ffb1e906679b5afe0287fcc -
205.251.195.120
Ashburn/Virginia/United States (US) - Amazon.com


T 
2600:9000:5303:7800::1
Chiyoda/Tokyo/Japan (JP) - Amazon.com, Inc.

us
  a.cctld.us


  b.cctld.us / TLD_Host1.Frankfurt_Node1


  f.cctld.us / TLD_Host1.Frankfurt_Node1


  k.cctld.us / TLD_Host2.Frankfurt_Node1


  m.cctld.us / TLD_Host2.defra201_Node1


  n.cctld.us / TLD_Host2.frpar201_Node1


  w.cctld.us / dns1.defra1


  x.cctld.us / dns2.defra1


  y.cctld.us / dns3.defra1

 

4. SOA-Entries


Domain:us
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:us
Zone-Name:us
Primary:a.cctld.us
Mail:admin.tldns.godaddy
Serial:1739778224
Refresh:1800
Retry:300
Expire:604800
TTL:1800
num Entries:8


Domain:zoom.us
Zone-Name:zoom.us
Primary:ns-1137.awsdns-14.org
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:8


Domain:www.zoom.us
Zone-Name:zoom.us
Primary:ns-1137.awsdns-14.org
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:1


5. Screenshots

Startaddress: https://www.zoom.com/, address used: https://www.zoom.com/, Screenshot created 2025-02-17 09:00:15 +00:0

 

Mobil (412px x 732px)

 

1285 milliseconds

 

Screenshot mobile - https://www.zoom.com/
Mobil + Landscape (732px x 412px)

 

1219 milliseconds

 

Screenshot mobile landscape - https://www.zoom.com/
Screen (1280px x 1680px)

 

1331 milliseconds

 

Screenshot Desktop - https://www.zoom.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3967930

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://zoom.us/
170.114.52.2
301
https://zoom.us/
Html is minified: 109.84 %
0.117

Date: Mon, 17 Feb 2025 07:58:54 GMT
Connection: keep-alive
Location: https://zoom.us/
CF-Cache-Status: DYNAMIC
Set-Cookie: __cf_bm=tgzFvlC9hgogI60QsNL8jFTXVSPRqQVMEaG_FgUheFA-1739779134-1.0.1.1-43rOY57fQnEJIvmmOkrCr87pBu0VypRtBA6R.zIoeO6KtnXowXEES0NKNjySBceqHK5WSX69q9kKrgWSEpXW6A; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4VguC1bSYscSbgOb62Pr4Wzh7fM066vBrOrQT%2BbkWr%2B33j9IGEuPrsb4KPIhqd3xxC9VUoHJTt%2FjJ%2FfweBsXzYs2U3iLsETP43%2FsrY9SJ6lO%2Fz1dnily2pY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c281932452e-TXL
Alt-Svc: h3=":443"
Content-Type: text/html
Content-Length: 134

• http://zoom.us/
2407:30c0:182::aa72:3402
301
https://zoom.us/
Html is minified: 109.84 %
0.224

Date: Mon, 17 Feb 2025 07:58:55 GMT
Connection: keep-alive
Location: https://zoom.us/
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=Sr4IVeILMW.rOVCF_xQ_NK6HWJKlUJv2RK1E.UeTC6U-1739779135-1.0.1.1-4BjGCpSe_10rYqL7kP4FlKrYT63g2xmQF8TElFEGOeFCSfSeambrzpRj1zs3xES9S6947oRdT5Y.IZabijz_sQ; path=/; expires=Mon, 17-Feb-25 08:28:55 GMT; domain=.zoom.us; HttpOnly
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FSHba2wqPktRsW7sYrcyzd3s3PibUeBQ3NI7Prtp86%2FrxbKsN2TgPS70C3rpujywIR7pXnfms3ISVM5UW%2FKNHUGv%2FEdbd0pITvwb%2FhDXIvkN9Vqt4jcVSWb9KTy1a5rZxwwKPDo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c28ff18e529-TXL
Alt-Svc: h3=":443"
Content-Type: text/html
Content-Length: 134

• http://www.zoom.us/
170.114.52.2
301
https://www.zoom.us/
Html is minified: 109.84 %
0.133

Date: Mon, 17 Feb 2025 07:58:54 GMT
Connection: keep-alive
Location: https://www.zoom.us/
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=j.hf_2_d8gjdSC7SQqfaFw5tAvPQ5idvEIb5.ZcL24E-1739779134-1.0.1.1-62TKReDsOcQIfqez4LOoDqNtRP5Alo1vytnmE1IJKB8jHMrIB2z1wwrcksCIWADXH8KmxVcpiPl6pu94SOgxlQ; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EfwR%2FtzdMnBlpb1MfsXnFk2VXc82iKMJ52hlG1rTGINya8r5i5dG%2BaUeX2SVrjLf0d%2FsosaQrjn6io3Er%2F%2BBe3q0%2BWj4avMZmjf1bg7sPLIjDLJRZa0MugoLi6nr"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c259d8a452e-TXL
Alt-Svc: h3=":443"
Content-Type: text/html
Content-Length: 134

• http://www.zoom.us/
2407:30c0:182::aa72:3402
301
https://www.zoom.us/
Html is minified: 109.84 %
0.216

Date: Mon, 17 Feb 2025 07:58:54 GMT
Connection: keep-alive
Location: https://www.zoom.us/
CF-Cache-Status: DYNAMIC
Set-Cookie: __cf_bm=opmgYqeFRMVaGZXcpQP4n1ImobRGwiCPLVrRrY36Lrc-1739779134-1.0.1.1-sewAkSiKQl0vQPgLBdqdC99E.QRsNARAl_jNz309HLFViSq27KL1znS8eyZO2roWW82VbCYAKPRNO6dHtcYO8Q; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ts3cVUtoCVOOgSPNwlZnDrTf8Um4ehsrLYh4RSLZV4dODtV2V5pWtg3%2FArl6KKPAbzc990X1AxTWEoZ42gKZ%2Ffl7J60JCv3Yysm3j%2BQhjaQZd9kt%2BzQlYSZSla2TcJTijM%2BX900tpwU6"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c269f5fe529-TXL
Alt-Svc: h3=":443"
Content-Type: text/html
Content-Length: 134

• https://zoom.us/
170.114.52.2
302
https://www.zoom.com/
Html is minified: 105.47 %
3.593
B
Date: Mon, 17 Feb 2025 07:59:06 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.zoom.com/
x-zm-trackingid: v=2.0;clid=aw1;rid=WEB_1efab4bebf16dd3e556250c7ebee9ba1
X-Content-Type-Options: nosniff
Content-Security-Policy: upgrade-insecure-requests; default-src https://*.zoom.us https://zoom.us blob: 'self'; img-src https: about: blob: data: 'self'; style-src https: safari-extension: chrome-extension: 'unsafe-inline' data: 'self'; font-src https: safari-extension: chrome-extension: blob: data: 'self'; connect-src * about: blob: data: 'self'; media-src * rtmp: blob: data: 'self'; frame-src https: ms-appx-web: zoommtg: zoomus: wvjbscheme: zoomprc: data: blob: 'self'; object-src 'none'; base-uri 'none';script-src 'self' 'wasm-unsafe-eval' 'strict-dynamic' 'nonce-PO6GJ1FDSfqNcuJjk4XTOg' blob: https:;
X-Frame-Options: SAMEORIGIN
Set-Cookie: _zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly,zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,_zm_ssid=aw1_c_6SVad2J3SDivtx_UcMcd6A; Domain=zoom.us; Path=/; Secure; HttpOnly,cred=14C780721FBBC7B61329DB1709000A52; Path=/; Secure; HttpOnly,_zm_mtk_guid=3cdae918b0744ae79b1b8f66c4c9aa1d; Domain=zoom.us; Path=/; Max-Age=63072000; SameSite=None; Secure,_zm_csp_script_nonce=PO6GJ1FDSfqNcuJjk4XTOg; Domain=zoom.us; Path=/; Secure; HttpOnly,_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:06 GMT; Domain=zoom.us; Path=/; Secure,_zm_visitor_guid=1b44d9bb073643d284d4d75a5a400219; Domain=zoom.us; Path=/; Max-Age=31536000; SameSite=None; Secure,__cf_bm=ap4u7ojixUcUIprwqeFqE8QJznOPgHZkl4048iSyVrA-1739779146-1.0.1.1-bsniBZMjhxwClCPczBBpEYoQOEyKpe5qgi_HWobIFp53tjLicGOz9.BzfQQ07EnAicBatlUBKff5NrQqP0APJQ; path=/; expires=Mon, 17-Feb-25 08:29:06 GMT; domain=.zoom.us; HttpOnly; Secure; SameSite=None
x-zm-zoneid: VA
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block
Referrer-Policy: strict-origin-when-cross-origin
Cache-Control: max-age=0, private
cf-cache-status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t4BzqDPetLn2zBnbYk7gXl0lZNtQyKyoJfdFcffZbtFtd4a7VeRVSFcs2GU819WHOdcTu5%2F6lsbzm719PxbUARgHqfpWkBxNKfPycKPIvspedSdBZPrvODE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c6fccc9e532-TXL
Alt-Svc: h3=":443"
Content-Type: text/html; charset=utf-8
Content-Language: en-US
Content-Length: 410786

• https://zoom.us/
2407:30c0:182::aa72:3402
302
https://www.zoom.com/
Html is minified: 105.47 %
3.303
B
Date: Mon, 17 Feb 2025 07:59:11 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.zoom.com/
x-zm-trackingid: v=2.0;clid=aw1;rid=WEB_2f385e0bb4178575a548359112464c7d
X-Content-Type-Options: nosniff
Content-Security-Policy: upgrade-insecure-requests; default-src https://*.zoom.us https://zoom.us blob: 'self'; img-src https: about: blob: data: 'self'; style-src https: safari-extension: chrome-extension: 'unsafe-inline' data: 'self'; font-src https: safari-extension: chrome-extension: blob: data: 'self'; connect-src * about: blob: data: 'self'; media-src * rtmp: blob: data: 'self'; frame-src https: ms-appx-web: zoommtg: zoomus: wvjbscheme: zoomprc: data: blob: 'self'; object-src 'none'; base-uri 'none';script-src 'self' 'wasm-unsafe-eval' 'strict-dynamic' 'nonce-t5Rn7pT2TIu8MTYLhSI-zw' blob: https:;
X-Frame-Options: SAMEORIGIN
Set-Cookie: _zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly,zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly,_zm_ssid=aw1_c_FR_mSyX_Re2PThF8yY5N-Q; Domain=zoom.us; Path=/; Secure; HttpOnly,cred=AD655A0566406CDDE1F29674F7AD4963; Path=/; Secure; HttpOnly,_zm_mtk_guid=4e00c80dbbc14392804057a2128e60fd; Domain=zoom.us; Path=/; Max-Age=63072000; SameSite=None; Secure,_zm_csp_script_nonce=t5Rn7pT2TIu8MTYLhSI-zw; Domain=zoom.us; Path=/; Secure; HttpOnly,_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:11 GMT; Domain=zoom.us; Path=/; Secure,_zm_visitor_guid=5ab9ee90b99b47bfac9d0250dd6de627; Domain=zoom.us; Path=/; Max-Age=31536000; SameSite=None; Secure,__cf_bm=vxm5ZyzTGaROI2MGl3se9JTnSuLonWsgH3fiez_RAIw-1739779151-1.0.1.1-.yoiUAcWb2E.dn5BaODffAKeT_A21rL6tcQBPdw9OsrocoXVcFzdthn2JNMYFSyziGC5VhlWNj0KKMcjTkVAdA; path=/; expires=Mon, 17-Feb-25 08:29:11 GMT; domain=.zoom.us; HttpOnly; Secure; SameSite=None
x-zm-zoneid: VA
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block
Referrer-Policy: strict-origin-when-cross-origin
Cache-Control: max-age=0, private
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B9RhzltTldFFFeR7MFcCeemFrzqr4NyaLOTK0e29946GDOPAS05ouXhRA3eGuZL85NJDxyohklafw1SDdtyHBbdLB3A32GA2Y4UEvzjRxlFeuaszjZ8SEKYN8zbbskRvPKoMfXw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 91343c924c6fe52a-TXL
Alt-Svc: h3=":443"
Content-Type: text/html; charset=utf-8
Content-Language: en-US
Content-Length: 410786

• https://www.zoom.us/
170.114.52.2
302
https://www.zoom.com/
Html is minified: 105.47 %
3.600
B
Date: Mon, 17 Feb 2025 07:58:55 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.zoom.com/
x-zm-trackingid: v=2.0;clid=aw1;rid=WEB_df82c517809a78546756034deb2a7c3d
X-Content-Type-Options: nosniff
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7. Comments


1. General Results, most used to calculate the result

Aname "zoom.us" is domain, public suffix is ".us", top-level-domain is ".us", top-level-domain-type is "country-code", Country is United States of America (the), tld-manager is "NeuStar, Inc.", num .us-domains preloaded: 706 (complete: 263653)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: www.zoom.us has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: zoom.us has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: www.zoom.us has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: zoom.us has 1 ipv4, 1 ipv6 addresses
AGood: No asked Authoritative Name Server had a timeout
Ahttps://www.zoom.us/ 170.114.52.2
302
https://www.zoom.com/
Correct redirect https to https
Ahttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
https://www.zoom.com/
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: www is preferred
AGood: every cookie sent via https is marked as secure
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (5 urls)
https://www.zoom.com/


Url with incomplete Content-Type - header - missing charset
https://170.114.52.2/ 170.114.52.2


Url with incomplete Content-Type - header - missing charset
https://[2407:30c0:0182:0000:0000:0000:aa72:3402]/ 2407:30c0:182::aa72:3402


Url with incomplete Content-Type - header - missing charset
BWarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15552000 seconds = 180 days found
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
http://zoom.us/ 170.114.52.2
301
__cf_bm=tgzFvlC9hgogI60QsNL8jFTXVSPRqQVMEaG_FgUheFA-1739779134-1.0.1.1-43rOY57fQnEJIvmmOkrCr87pBu0VypRtBA6R.zIoeO6KtnXowXEES0NKNjySBceqHK5WSX69q9kKrgWSEpXW6A; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://zoom.us/ 2407:30c0:182::aa72:3402
301
__cf_bm=Sr4IVeILMW.rOVCF_xQ_NK6HWJKlUJv2RK1E.UeTC6U-1739779135-1.0.1.1-4BjGCpSe_10rYqL7kP4FlKrYT63g2xmQF8TElFEGOeFCSfSeambrzpRj1zs3xES9S6947oRdT5Y.IZabijz_sQ; path=/; expires=Mon, 17-Feb-25 08:28:55 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.zoom.us/ 170.114.52.2
301
__cf_bm=j.hf_2_d8gjdSC7SQqfaFw5tAvPQ5idvEIb5.ZcL24E-1739779134-1.0.1.1-62TKReDsOcQIfqez4LOoDqNtRP5Alo1vytnmE1IJKB8jHMrIB2z1wwrcksCIWADXH8KmxVcpiPl6pu94SOgxlQ; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.zoom.us/ 2407:30c0:182::aa72:3402
301
__cf_bm=opmgYqeFRMVaGZXcpQP4n1ImobRGwiCPLVrRrY36Lrc-1739779134-1.0.1.1-sewAkSiKQl0vQPgLBdqdC99E.QRsNARAl_jNz309HLFViSq27KL1znS8eyZO2roWW82VbCYAKPRNO6dHtcYO8Q; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 170.114.52.2
301
__cf_bm=Bh2BZPhyzOWPkgX.fi2ykVvCbn8K4w91Rb4TY6QLoxU-1739779157-1.0.1.1-hswKLrdsQkvyRJMohuyJfWHeuKk97O3KSQBjx5AMiEPC_ha3xdRagqNYv5W.Xuukla2spL1fbEJx9YDLJFR.yg; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2407:30c0:182::aa72:3402
301
__cf_bm=MVKO6JKnkn13RkD46._3.MJcKCy_UHr29Ht6mCDLBe4-1739779157-1.0.1.1-ylWQYP8coWeLeClINmH753VqsxFYpBAYVpbb9LSYwgPcjJf99eFrgPvPbjivYGRu11aSdp4TpuKuAyT7HBm30Q; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 170.114.52.2
301
__cf_bm=41835BZRxYDaA2LqDYrcrkkKc9bQ.4iA8GEOuXiD8Ts-1739779157-1.0.1.1-H9P3ZmhbJohtK3h0TyTukC2opEKvpYZD6zbpUNyLoguQiX7xL22Zrg8blqpMz_EaXfz2dlHoiJB8Sr6FxuURxQ; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2407:30c0:182::aa72:3402
301
__cf_bm=WxUPQU6H81ZEiKpTg1WpyGcLvDlCgYODq2aUuuSWK1w-1739779157-1.0.1.1-YGUuiGgbdl7uF13p4867AdvoNnH7pRzgFnzx1CiOnSIBGGOOBlEZDD5.rvbC8gPWUFANNvjHtR2B7EVAo8BUzw; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
Bhttp://zoom.us/ 170.114.52.2
301
__cf_bm=tgzFvlC9hgogI60QsNL8jFTXVSPRqQVMEaG_FgUheFA-1739779134-1.0.1.1-43rOY57fQnEJIvmmOkrCr87pBu0VypRtBA6R.zIoeO6KtnXowXEES0NKNjySBceqHK5WSX69q9kKrgWSEpXW6A; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://zoom.us/ 2407:30c0:182::aa72:3402
301
__cf_bm=Sr4IVeILMW.rOVCF_xQ_NK6HWJKlUJv2RK1E.UeTC6U-1739779135-1.0.1.1-4BjGCpSe_10rYqL7kP4FlKrYT63g2xmQF8TElFEGOeFCSfSeambrzpRj1zs3xES9S6947oRdT5Y.IZabijz_sQ; path=/; expires=Mon, 17-Feb-25 08:28:55 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.zoom.us/ 170.114.52.2
301
__cf_bm=j.hf_2_d8gjdSC7SQqfaFw5tAvPQ5idvEIb5.ZcL24E-1739779134-1.0.1.1-62TKReDsOcQIfqez4LOoDqNtRP5Alo1vytnmE1IJKB8jHMrIB2z1wwrcksCIWADXH8KmxVcpiPl6pu94SOgxlQ; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.zoom.us/ 2407:30c0:182::aa72:3402
301
__cf_bm=opmgYqeFRMVaGZXcpQP4n1ImobRGwiCPLVrRrY36Lrc-1739779134-1.0.1.1-sewAkSiKQl0vQPgLBdqdC99E.QRsNARAl_jNz309HLFViSq27KL1znS8eyZO2roWW82VbCYAKPRNO6dHtcYO8Q; path=/; expires=Mon, 17-Feb-25 08:28:54 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
_zm_ssid=aw1_c_6SVad2J3SDivtx_UcMcd6A; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
cred=14C780721FBBC7B61329DB1709000A52; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
_zm_csp_script_nonce=PO6GJ1FDSfqNcuJjk4XTOg; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 170.114.52.2
302
_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:06 GMT; Domain=zoom.us; Path=/; Secure
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_ssid=aw1_c_FR_mSyX_Re2PThF8yY5N-Q; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
cred=AD655A0566406CDDE1F29674F7AD4963; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_csp_script_nonce=t5Rn7pT2TIu8MTYLhSI-zw; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:11 GMT; Domain=zoom.us; Path=/; Secure
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
_zm_ssid=aw1_c_oTOk8R6iTmeRrpdrLsMbAA; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
cred=8AE4EB4DE419572D6B2C3A19CDB6723F; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
_zm_csp_script_nonce=9ghj3YYKRFqh_LicZLPf-A; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 170.114.52.2
302
_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:58:55 GMT; Domain=zoom.us; Path=/; Secure
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_ssid=aw1_c_GpTEVMQRR2i1riKFVl913A; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
cred=A7033319D2836D15FB63C3B714940DFC; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_csp_script_nonce=tixO93m7S5eFL17UzbSKog; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/ 2407:30c0:182::aa72:3402
302
_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:00 GMT; Domain=zoom.us; Path=/; Secure
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 170.114.52.2
301
__cf_bm=Bh2BZPhyzOWPkgX.fi2ykVvCbn8K4w91Rb4TY6QLoxU-1739779157-1.0.1.1-hswKLrdsQkvyRJMohuyJfWHeuKk97O3KSQBjx5AMiEPC_ha3xdRagqNYv5W.Xuukla2spL1fbEJx9YDLJFR.yg; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2407:30c0:182::aa72:3402
301
__cf_bm=MVKO6JKnkn13RkD46._3.MJcKCy_UHr29Ht6mCDLBe4-1739779157-1.0.1.1-ylWQYP8coWeLeClINmH753VqsxFYpBAYVpbb9LSYwgPcjJf99eFrgPvPbjivYGRu11aSdp4TpuKuAyT7HBm30Q; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 170.114.52.2
301
__cf_bm=41835BZRxYDaA2LqDYrcrkkKc9bQ.4iA8GEOuXiD8Ts-1739779157-1.0.1.1-H9P3ZmhbJohtK3h0TyTukC2opEKvpYZD6zbpUNyLoguQiX7xL22Zrg8blqpMz_EaXfz2dlHoiJB8Sr6FxuURxQ; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2407:30c0:182::aa72:3402
301
__cf_bm=WxUPQU6H81ZEiKpTg1WpyGcLvDlCgYODq2aUuuSWK1w-1739779157-1.0.1.1-YGUuiGgbdl7uF13p4867AdvoNnH7pRzgFnzx1CiOnSIBGGOOBlEZDD5.rvbC8gPWUFANNvjHtR2B7EVAo8BUzw; path=/; expires=Mon, 17-Feb-25 08:29:17 GMT; domain=.zoom.us; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_ssid=aw1_c_D_9LF8mYRQ2x_FqdxcsTzQ; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
cred=BC76DD16432EA1DD3D98C781427B269A; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_feature=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_aid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_haid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_tmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
zm_htmaid=; Max-Age=0; Expires=Thu, 01 Jan 1970 00:00:10 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_ssid=aw1_c_D_9LF8mYRQ2x_FqdxcsTzQ; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
cred=987B764CD39C022F1B7E4E943890D1E5; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_ctaid=b7mC8bW9QFWKKkQ_uUBRXQ.1739779173754.8ca49acd12bb2828f8765960eff20585; Max-Age=7200; Expires=Mon, 17 Feb 2025 09:59:33 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_chtaid=953; Max-Age=7200; Expires=Mon, 17 Feb 2025 09:59:33 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_ctaid=Wwnygzl1Qw2YggLGIRWZ_w.1739779173754.17dd64b69411322b3b90980f3c168969; Max-Age=7200; Expires=Mon, 17 Feb 2025 09:59:33 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_chtaid=297; Max-Age=7200; Expires=Mon, 17 Feb 2025 09:59:33 GMT; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_csp_script_nonce=5KA9ws-uQiWjgE4BhtmGhg; Domain=zoom.us; Path=/; Secure; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
_zm_currency=EUR; Max-Age=86400; Expires=Tue, 18 Feb 2025 07:59:33 GMT; Domain=zoom.us; Path=/; Secure
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Mhttps://170.114.52.2/ 170.114.52.2
403

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://[2407:30c0:0182:0000:0000:0000:aa72:3402]/ 2407:30c0:182::aa72:3402
403

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://170.114.52.2/ 170.114.52.2
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2407:30c0:0182:0000:0000:0000:aa72:3402]/ 2407:30c0:182::aa72:3402
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.zoom.us, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain zoom.us, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.zoom.us, 2 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain zoom.us, 2 ip addresses, 1 different http results.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.zoom.us

2. Header-Checks

Awww.zoom.com
Cross-Origin-Resource-Policy
Ok: Header without syntax errors found: cross-origin
Fwww.zoom.com
Content-Security-Policy
Critical: Missing Header:
Fwww.zoom.com
X-Content-Type-Options
Critical: Missing Header:
Fwww.zoom.com
Referrer-Policy
Critical: Missing Header:
Fwww.zoom.com
Permissions-Policy
Critical: Missing Header:
Bwww.zoom.com
Cross-Origin-Embedder-Policy
Info: Missing Header
Bwww.zoom.com
Cross-Origin-Opener-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 16 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 16 Queries complete, 14 with IPv6, 0 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
Ok (4 - 8):: An average of 4.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns-1137.awsdns-14.org, ns-1772.awsdns-29.co.uk, ns-387.awsdns-48.com, ns-888.awsdns-47.net, 4 Name Servers included in Delegation: ns-1137.awsdns-14.org, ns-1772.awsdns-29.co.uk, ns-387.awsdns-48.com, ns-888.awsdns-47.net, 4 Name Servers included in 1 Zone definitions: ns-1137.awsdns-14.org, ns-1772.awsdns-29.co.uk, ns-387.awsdns-48.com, ns-888.awsdns-47.net, 1 Name Servers listed in SOA.Primary: ns-1137.awsdns-14.org.
AGood: Only one SOA.Primary Name Server found.: ns-1137.awsdns-14.org.
AGood: SOA.Primary Name Server included in the delegation set.: ns-1137.awsdns-14.org.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns-1137.awsdns-14.org, ns-1772.awsdns-29.co.uk, ns-387.awsdns-48.com, ns-888.awsdns-47.net
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 4 Name Servers, 4 Top Level Domains: org, net, com, co.uk
AGood: Name Servers with different domain names found.: 4 different Domains found
AGood: Name servers with different Country locations found: 4 Name Servers, 2 Countries: JP, US
AInfo: Ipv4-Subnet-list: 4 Name Servers, 1 different subnets (first Byte): 205., 1 different subnets (first two Bytes): 205.251., 4 different subnets (first three Bytes): 205.251.193., 205.251.195., 205.251.196., 205.251.198.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2600:, 1 different subnets (first two blocks): 2600:9000:, 4 different subnets (first three blocks): 2600:9000:5301:, 2600:9000:5303:, 2600:9000:5304:, 2600:9000:5306:, 4 different subnets (first four blocks): 2600:9000:5301:8300:, 2600:9000:5303:7800:, 2600:9000:5304:7100:, 2600:9000:5306:ec00:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
XNameserver Timeout checking Echo Capitalization: ns-1137.awsdns-14.org / 2600:9000:5304:7100::1
XNameserver Timeout checking EDNS512: ns-387.awsdns-48.com / 2600:9000:5301:8300::1
XNameserver Timeout checking EDNS512: ns-888.awsdns-47.net / 2600:9000:5303:7800::1
Nameserver doesn't pass all EDNS-Checks: a.cctld.us: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns-1137.awsdns-14.org / 2600:9000:5304:7100::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (dbab37fef9dc3ac2ef06f29066d0aca6 -). COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns-1772.awsdns-29.co.uk / 2600:9000:5306:ec00::1: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok (4863ea4f660c7279c47fba459a2d5f3b -). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns-387.awsdns-48.com / 2600:9000:5301:8300::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (6a330bd42e7e1601ba5827bcc0fc6752 -). COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns-888.awsdns-47.net / 2600:9000:5303:7800::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (c64608ea81a84b1e839c0daec10a756f -). COOKIE: ok. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: amazon.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: digicert.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: godaddy.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: pki.goog is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: sectigo.com is allowed to create certificates

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://www.zoom.com/
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.180 seconds
Warning: 404 needs more then one second
https://www.zoom.us/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.244 seconds
Warning: 404 needs more then one second
ADuration: 172037 milliseconds, 172.037 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
zoom.us
170.114.52.2
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
zoom.us
170.114.52.2
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


zoom.us
2407:30c0:182::aa72:3402
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

zoom.us
2407:30c0:182::aa72:3402
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


www.zoom.us
170.114.52.2
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

www.zoom.us
170.114.52.2
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


www.zoom.us
2407:30c0:182::aa72:3402
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

www.zoom.us
2407:30c0:182::aa72:3402
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


www.zoom.com
www.zoom.com
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

www.zoom.com
www.zoom.com
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=www.zoom.com, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


zoom.us
zoom.us
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

zoom.us
zoom.us
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


www.zoom.us
www.zoom.us
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

www.zoom.us
www.zoom.us
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


170.114.52.2
170.114.52.2
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

170.114.52.2
170.114.52.2
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


[2407:30c0:0182:0000:0000:0000:aa72:3402]
2407:30c0:182::aa72:3402
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

[2407:30c0:0182:0000:0000:0000:aa72:3402]
2407:30c0:182::aa72:3402
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US

 

9. Certificates

1.
1.
CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, S=California, C=US
28.03.2024
06.04.2025
expires in 46 days
*.zoom.us, zoom.us - 2 entries
1.
1.
CN=*.zoom.us, O="Zoom Video Communications, Inc.", L=San Jose, S=California, C=US
28.03.2024

06.04.2025
expires in 46 days


*.zoom.us, zoom.us - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:06FE306016F7DF44AEF4819F5CD16196
Thumbprint:ADFF079196734598AB682EC6952A992719316982
SHA256 / Certificate:NUvlt3v7jToWNdUhvyXnMalb0lnEt/0h4iAGOGA/xRc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):048dca1bdd8f4216171d697281ef1037ca75881ff60fbdc4874b823393e287a7
SHA256 hex / Subject Public Key Information (SPKI):048dca1bdd8f4216171d697281ef1037ca75881ff60fbdc4874b823393e287a7 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020
24.09.2030
expires in 2043 days


2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020

24.09.2030
expires in 2043 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:085F94C02D857BE8CC14FF53EDA23E2A
Thumbprint:1D7322B41ED99FDD68511BAB786C8E26E0831B3B
SHA256 / Certificate:H4656ajgZsxbODPgazEpdktiJjnVsWP2AOHHkSC/Pu0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79
SHA256 hex / Subject Public Key Information (SPKI):59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013
15.01.2038
expires in 4713 days


3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013

15.01.2038
expires in 4713 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:033AF1E6A711A9A0BB2864B11D09FAE5
Thumbprint:DF3C24F9BFD666761B268073FE06D1CC8D4F82A4
SHA256 / Certificate:yzzLt2Ax5eATj43TmiP53kf/w15DwRRM6ifUalqxy18=
SHA256 hex / Cert (DANE * 0 1):cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA256 hex / PublicKey (DANE * 1 1):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SHA256 hex / Subject Public Key Information (SPKI):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




2.
1.
CN=www.zoom.com, O="Zoom Video Communications, Inc.", L=San Jose, S=California, C=US
04.09.2024
05.09.2025
expires in 198 days
www.zoom.com, stage-optimizely.zoom.com, stage.zoom.com, zoom.com, ade.zoom.com, int-optimizely.zoom.com, int.zoom.com, preview.zoom.com - 8 entries
2.
1.
CN=www.zoom.com, O="Zoom Video Communications, Inc.", L=San Jose, S=California, C=US
04.09.2024

05.09.2025
expires in 198 days


www.zoom.com, stage-optimizely.zoom.com, stage.zoom.com, zoom.com, ade.zoom.com, int-optimizely.zoom.com, int.zoom.com, preview.zoom.com - 8 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0D3967E9B6005A113405FAE9A3BE3824
Thumbprint:EC3879EA7ACBF89EE958960E474F44E0FDFB687C
SHA256 / Certificate:5OJ+u1af1kWetLrWf+Kd7HaP8++dV1GHcYwSpZn/HsM=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):12a9e9a323f9ef7b382351f10175aa67482e61a90dc61f2ee57dc4fa2f311b38
SHA256 hex / Subject Public Key Information (SPKI):12a9e9a323f9ef7b382351f10175aa67482e61a90dc61f2ee57dc4fa2f311b38 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020
24.09.2030
expires in 2043 days


2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020

24.09.2030
expires in 2043 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:085F94C02D857BE8CC14FF53EDA23E2A
Thumbprint:1D7322B41ED99FDD68511BAB786C8E26E0831B3B
SHA256 / Certificate:H4656ajgZsxbODPgazEpdktiJjnVsWP2AOHHkSC/Pu0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79
SHA256 hex / Subject Public Key Information (SPKI):59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013
15.01.2038
expires in 4713 days


3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013

15.01.2038
expires in 4713 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:033AF1E6A711A9A0BB2864B11D09FAE5
Thumbprint:DF3C24F9BFD666761B268073FE06D1CC8D4F82A4
SHA256 / Certificate:yzzLt2Ax5eATj43TmiP53kf/w15DwRRM6ifUalqxy18=
SHA256 hex / Cert (DANE * 0 1):cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA256 hex / PublicKey (DANE * 1 1):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SHA256 hex / Subject Public Key Information (SPKI):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
10
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
0
0
3
CN=Amazon RSA 2048 M02, O=Amazon, C=US
0
0
3
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
2
CN=DigiCert SHA2 Secure Server CA, O=DigiCert Inc, C=US
0
0
1
CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6290913143
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-12-01 00:00:00
2024-12-31 23:59:59
zoom.us - 1 entries


6219425986
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-20 00:00:00
2024-11-21 23:59:59
*.zoom.us, zoom.us - 2 entries


6218633868
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-20 00:00:00
2024-11-21 23:59:59
*.zoom.us, zoom.us - 2 entries


6033247743
leaf cert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-10-19 00:00:00
2024-11-16 23:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us - 4 entries


5480040581
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-07-05 00:00:00
2024-08-02 23:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us - 4 entries


5319057601
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-06-01 00:00:00
2024-07-01 23:59:59
zoom.us - 1 entries


5118248417
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-04-21 00:00:00
2024-05-19 23:59:59
*.zoom.us, *.zoomus.cn, zoom.us, zoomus.cn - 4 entries


5020015559
leaf cert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-03-31 00:00:00
2024-04-03 23:59:59
*.zoom.us, zoom.us - 2 entries


4651459218
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-01-07 00:00:00
2024-01-09 23:59:59
*.zoom.us, zoom.us - 2 entries


4651448985
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-01-07 00:00:00
2024-01-09 23:59:59
*.zoom.us, zoom.us - 2 entries


4498951103
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-02 00:00:00
2024-01-02 23:59:59
zoom.us - 1 entries


4495563321
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-01 00:00:00
2023-11-30 23:59:59
*.zoom.us, zoom.us - 2 entries


4481890836
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-11-28 00:00:00
2023-12-29 23:59:59
zoom.us - 1 entries


4435580751
precert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2022-11-18 00:00:00
2023-12-17 23:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us - 4 entries


4023224015
precert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2022-08-04 00:00:00
2023-09-02 23:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us - 4 entries


3751835011
leaf cert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2022-05-21 00:00:00
2023-06-19 23:59:59
*.zoom.us, *.zoomus.cn, zoom.us, zoomus.cn - 4 entries


3676113440
leaf cert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-04-29 00:00:00
2023-05-02 23:59:59
*.zoom.us, zoom.us - 2 entries


3676002564
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-04-29 00:00:00
2023-05-02 23:59:59
*.zoom.us, zoom.us - 2 entries


3519503173
precert
CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
2022-03-15 00:00:00
2023-03-15 23:59:59
*.zoom.us, zoom.us - 2 entries


3518115430
precert
CN=DigiCert SHA2 Secure Server CA, O=DigiCert Inc, C=US
2022-03-15 00:00:00
2023-03-08 12:00:00
*.zoom.us, zoom.us - 2 entries


 

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuerlast 7 daysactivenum Certs
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
1
22
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
7
CN=Amazon RSA 2048 M02, O=Amazon, C=US
0
1
5
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
0
0
2
CN=Amazon RSA 2048 M03, O=Amazon, C=US
0
1
1
CN=Amazon RSA 2048 M01, O=Amazon, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
13282588986
precert
CN=Amazon RSA 2048 M03, O=Amazon, C=US
2024-06-03 22:00:00
2025-07-02 21:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


12682320545
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-04-10 22:00:00
2024-12-12 22:59:59
*.zoom.us, zoom.us
2 entries


12682320628
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-04-10 22:00:00
2024-12-12 22:59:59
*.zoom.us, zoom.us
2 entries


12783168150
leaf cert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-27 23:00:00
2025-04-05 21:59:59
*.zoom.us, zoom.us
2 entries


12455467525
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2024-03-20 23:00:00
2025-04-19 21:59:59
*.zoom.us, *.zoomus.cn, zoom.us, zoomus.cn
4 entries


12419038522
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-17 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12419044494
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-17 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12408525987
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-16 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12408526774
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-16 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12397454879
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-15 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12397453539
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-15 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12385817442
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-14 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12385817204
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-14 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12374423400
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-13 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12374423002
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-13 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12362615964
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-12 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12362623946
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-12 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12351193029
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-11 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12351191885
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-11 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12339484684
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-10 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


12339483169
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-03-10 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


11870192624
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-25 23:00:00
2024-06-09 21:59:59
*.zoom.us, zoom.us
2 entries


11143742648
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-19 23:00:00
2024-11-21 22:59:59
*.zoom.us, zoom.us
2 entries


11145608708
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-19 23:00:00
2024-11-21 22:59:59
*.zoom.us, zoom.us
2 entries


11128955310
leaf cert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-10-18 22:00:00
2024-11-16 22:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


10776318896
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-10-12 22:00:00
2024-04-16 21:59:59
*.zoom.us, zoom.us
2 entries


9828896909
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-07-04 22:00:00
2024-08-02 21:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


9198461653
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-04-20 22:00:00
2024-05-19 21:59:59
*.zoom.us, *.zoomus.cn, zoom.us, zoomus.cn
4 entries


9191193816
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-04-18 22:00:00
2023-10-22 21:59:59
*.zoom.us, zoom.us
2 entries


9415863652
leaf cert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-04-14 22:00:00
2024-05-01 21:59:59
*.zoom.us, zoom.us
2 entries


9015854618
precert
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-03-30 22:00:00
2024-04-03 21:59:59
*.zoom.us, zoom.us
2 entries


8760318405
precert
CN=Amazon RSA 2048 M01, O=Amazon, C=US
2023-02-26 23:00:00
2023-12-17 22:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


8713005174
precert
CN=Amazon RSA 2048 M02, O=Amazon, C=US
2023-02-21 23:00:00
2023-09-02 21:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


8363822572
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-01-06 23:00:00
2024-01-09 22:59:59
*.zoom.us, zoom.us
2 entries


8363834180
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-01-06 23:00:00
2024-01-09 22:59:59
*.zoom.us, zoom.us
2 entries


8100745941
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-11-30 23:00:00
2023-11-30 22:59:59
*.zoom.us, zoom.us
2 entries


8000617644
precert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2022-11-17 23:00:00
2023-12-17 22:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


7263694021
precert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2022-08-03 22:00:00
2023-09-02 21:59:59
*.zoom.com.cn, *.zoom.us, zoom.com.cn, zoom.us
4 entries


 

11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404

 

12. Html-Parsing via https://validator.w3.org/nu/

Url used (first standard-https-result with http status 200): https://www.zoom.com/

Summary

Good: No non-document-errors
18 errors
2 warnings

TypeMessagenum found
1.errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.6
2.errorAttribute xmlns:fb not allowed here.1
3.errorA meta element with an http-equiv attribute whose value is X-UA-Compatible must have a content attribute with the value IE=edge.1
4.errorA document must not include both a meta element with an http-equiv attribute whose value is content-type, and a meta element with a charset attribute.1
5.errorCSS: padding-bottom: Too many values or values are not recognized.1
6.errorCSS: padding-top: Too many values or values are not recognized.1
7.errorCSS: postion: Property postion doesn't exist.1
8.errorCSS: background-image: The first argument to the linear-gradient function should be to top, not top.1
9.errorCSS: over-flow: Property over-flow doesn't exist.1
10.errorCSS: border-top-color: Too many values or values are not recognized.1
11.errorCSS: border-left-color: Too many values or values are not recognized.1
12.errorCSS: border-bottom-color: Too many values or values are not recognized.1
13.errorCSS: Unknown pseudo-element or pseudo-class :horizontal1
14.warningAttribute with the local name xmlns:fb is not serializable as XML 1.0.1
15.warningDocument uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)1

Details


TypeMessage + Sample
1errorAttribute xmlns:fb not allowed here.

From line 1, column 16 to line 1, column 74

TYPE html><html lang="en" dir="ltr" xmlns:fb="http://ogp.me/ns/fb#"><head>
2errorA meta element with an http-equiv attribute whose value is X-UA-Compatible must have a content attribute with the value IE=edge.

From line 4, column 1 to line 4, column 62

m</title> <meta content="IE=edge,Chrome=1" http-equiv="X-UA-Compatible"> <meta
3errorA document must not include both a meta element with an http-equiv attribute whose value is content-type, and a meta element with a charset attribute.

From line 5, column 1 to line 5, column 67

patible"> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> <meta
4errorCSS: padding-bottom: Too many values or values are not recognized.

From line 58, column 102306 to line 58, column 102308

om:6px \0/IE9;paddi
5errorCSS: padding-top: Too many values or values are not recognized.

From line 58, column 102329 to line 58, column 102331

op:6px \0/IE9}#head
6errorCSS: postion: Property postion doesn't exist.

From line 58, column 102810 to line 58, column 102817

d{postion:absolute;left:
7errorCSS: background-image: The first argument to the linear-gradient function should be to top, not top.

From line 58, column 135681 to line 58, column 135681

p,#ccc,#eee 60%);border-left:1
8errorCSS: over-flow: Property over-flow doesn't exist.

From line 58, column 146516 to line 58, column 146521

over-flow:hidden}div.h
9errorCSS: border-top-color: Too many values or values are not recognized.

From line 58, column 255169 to line 58, column 255175

1px solid #6e7680}.zm-t
10errorCSS: border-left-color: Too many values or values are not recognized.

From line 58, column 256149 to line 58, column 256155

1px solid #dfe3e8}.zm-t
11errorCSS: border-bottom-color: Too many values or values are not recognized.

From line 58, column 256369 to line 58, column 256375

1px solid #dfe3e8}.zm-t
12errorCSS: Unknown pseudo-element or pseudo-class :horizontal

From line 58, column 268426 to line 58, column 268435

scrollbar:horizontal{heigh
13errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 68, column 1 to line 68, column 107

RA-X.js"> <link rel="prefetch" as="script" crossorigin href="https://st1.zoom.us/homepage/publish/_nuxt/ZCdxTtWu.js"> <link
14errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 69, column 1 to line 69, column 107

TtWu.js"> <link rel="prefetch" as="script" crossorigin href="https://st1.zoom.us/homepage/publish/_nuxt/B0aLjZzZ.js"> <link
15errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 70, column 1 to line 70, column 107

jZzZ.js"> <link rel="prefetch" as="script" crossorigin href="https://st1.zoom.us/homepage/publish/_nuxt/ajvw7922.js"> <link
16errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 71, column 1 to line 71, column 107

7922.js"> <link rel="prefetch" as="script" crossorigin href="https://st1.zoom.us/homepage/publish/_nuxt/CIpnC--8.js"> <link
17errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 72, column 1 to line 72, column 132

C--8.js"> <link rel="prefetch" as="image" type="image/svg+xml" href="https://st1.zoom.us/homepage/publish/_nuxt/webApps-sprites.Bgcm2LhQ.svg"> <link
18errorA link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

From line 73, column 1 to line 73, column 132

LhQ.svg"> <link rel="prefetch" as="image" type="image/png" href="https://st1.zoom.us/homepage/publish/_nuxt/social_icons_footer.BllCepBv.png"> <scri
19warningAttribute with the local name xmlns:fb is not serializable as XML 1.0.

From line 1, column 16 to line 1, column 74

TYPE html><html lang="en" dir="ltr" xmlns:fb="http://ogp.me/ns/fb#"><head>
20warningDocument uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

From line 58, column 228220 to line 58, column 228220

efore{content:""}.zm-icon-cha

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns-1137.awsdns-14.org, ns-1772.awsdns-29.co.uk, ns-387.awsdns-48.com, ns-888.awsdns-47.net

 

QNr.DomainTypeNS used
1
org
NS
d.root-servers.net (2001:500:2d::d)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
2
ns-1137.awsdns-14.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: g-ns-1041.awsdns-14.org, g-ns-142.awsdns-14.org, g-ns-1614.awsdns-14.org, g-ns-720.awsdns-14.org

Answer: g-ns-1041.awsdns-14.org
205.251.196.17, 2600:9000:5304:1100::1

Answer: g-ns-142.awsdns-14.org
205.251.192.142, 2600:9000:5300:8e00::1

Answer: g-ns-1614.awsdns-14.org
205.251.198.78, 2600:9000:5306:4e00::1

Answer: g-ns-720.awsdns-14.org
205.251.194.208, 2600:9000:5302:d000::1
3
uk
NS
d.root-servers.net (2001:500:2d::d)

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
4
ns-1772.awsdns-29.co.uk
NS
dns1.nic.uk (2a01:618:400::1)

Answer: g-ns-1504.awsdns-29.co.uk, g-ns-1825.awsdns-29.co.uk, g-ns-349.awsdns-29.co.uk, g-ns-925.awsdns-29.co.uk

Answer: g-ns-1504.awsdns-29.co.uk
205.251.197.224, 2600:9000:5305:e000::1

Answer: g-ns-1825.awsdns-29.co.uk
205.251.199.33, 2600:9000:5307:2100::1

Answer: g-ns-349.awsdns-29.co.uk
205.251.193.93, 2600:9000:5301:5d00::1

Answer: g-ns-925.awsdns-29.co.uk
205.251.195.157, 2600:9000:5303:9d00::1
5
com
NS
k.root-servers.net (2001:7fd::1)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
6
ns-387.awsdns-48.com
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: g-ns-1200.awsdns-48.com, g-ns-1776.awsdns-48.com, g-ns-49.awsdns-48.com, g-ns-624.awsdns-48.com

Answer: g-ns-1200.awsdns-48.com
205.251.196.176, 2600:9000:5304:b000::1

Answer: g-ns-1776.awsdns-48.com
205.251.198.240, 2600:9000:5306:f000::1

Answer: g-ns-49.awsdns-48.com
205.251.192.49, 2600:9000:5300:3100::1

Answer: g-ns-624.awsdns-48.com
205.251.194.112, 2600:9000:5302:7000::1
7
net
NS
g.root-servers.net (2001:500:12::d0d)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
8
ns-888.awsdns-47.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: g-ns-1391.awsdns-47.net, g-ns-1967.awsdns-47.net, g-ns-496.awsdns-47.net, g-ns-817.awsdns-47.net

Answer: g-ns-1391.awsdns-47.net
205.251.197.111, 2600:9000:5305:6f00::1

Answer: g-ns-1967.awsdns-47.net
205.251.199.175, 2600:9000:5307:af00::1

Answer: g-ns-496.awsdns-47.net
205.251.193.240, 2600:9000:5301:f000::1

Answer: g-ns-817.awsdns-47.net
205.251.195.49, 2600:9000:5303:3100::1
10
ns-1137.awsdns-14.org: 2600:9000:5304:7100::1
AAAA
g-ns-1041.awsdns-14.org (2600:9000:5304:1100::1)
11
ns-1772.awsdns-29.co.uk: 205.251.198.236
A
g-ns-1504.awsdns-29.co.uk (2600:9000:5305:e000::1)
12
ns-1772.awsdns-29.co.uk: 2600:9000:5306:ec00::1
AAAA
g-ns-1504.awsdns-29.co.uk (2600:9000:5305:e000::1)
14
ns-387.awsdns-48.com: 2600:9000:5301:8300::1
AAAA
g-ns-1200.awsdns-48.com (2600:9000:5304:b000::1)
15
ns-888.awsdns-47.net: 205.251.195.120
A
g-ns-1391.awsdns-47.net (2600:9000:5305:6f00::1)
16
ns-888.awsdns-47.net: 2600:9000:5303:7800::1
AAAA
g-ns-1391.awsdns-47.net (2600:9000:5305:6f00::1)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.zoom.us
0

no CAA entry found
1
0
zoom.us
5
issue
amazon.com
1
0

5
issue
digicert.com
1
0

5
issue
godaddy.com
1
0

5
issue
letsencrypt.org
1
0

5
iodef
mailto:security@zoom.us
1
0

5
issue
pki.goog
1
0

5
issue
sectigo.com
1
0
us
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
zoom.us
adobe-idp-site-verification=7116ab50a89b2c2402382aea3362209410eac90f2a590f358ce1189d0ca1a8c4
ok
1
0
zoom.us
apple-domain-verification=CbBNkhNvbPFzgvvv
ok
1
0
zoom.us
atlassian-domain-verification=4y6yoGrdYbj4zq5bMXvpGI1KFVEzSVuWMYG4/Gv4BuFjIthTVBWnV8qf47TYfL5Q
ok
1
0
zoom.us
atlassian-domain-verification=o4YG+mXlOE6uTJb7uGimcl9DJZnVg4aimBCf/4UrplRJvMk84JnXh2zF8jZz21Fx
ok
1
0
zoom.us
autodesk-domain-verification=oPP5RpbpIX2AL7W7H2p2
ok
1
0
zoom.us
canva-site-verification=Fxuo9x2-ohLElGZ9w9XYHw
ok
1
0
zoom.us
csb6c7cn6kf21c5xvwmhnn347fczbr9x
ok
1
0
zoom.us
cui69v35i9t5lj9360gajgt1tc
ok
1
0
zoom.us
docker-verification=e55e0281-9c6f-4cba-8788-e50c50899b3f
ok
1
0
zoom.us
docusign=b21dec83-4d62-479c-b2aa-43a0cd4c125a
ok
1
0
zoom.us
dropbox-domain-verification=3s15m13l23wp
ok
1
0
zoom.us
facebook-domain-verification=r9u6lu6z5wy3yokf7yd52l6k08xqsx
ok
1
0
zoom.us
google-site-verification=2JXQP1qfUwhK_5Wkn1gmXAFa2RD8raNeqWBD2_MtQqs
ok
1
0
zoom.us
google-site-verification=G6mELnMFHZrRpJ_rAqHPDP2voFX3_g-lN78U-eJ7xJY
ok
1
0
zoom.us
google-site-verification=gqo5WilnbGIuUTc-MdPuJkHvsEyOVOyUnbnK2uAgfrI
ok
1
0
zoom.us
google-site-verification=JvBsPulrJw4xeN9DV9oeGqFDDUlAsJv-vLu1PriMw1g
ok
1
0
zoom.us
google-site-verification=kzxH5gxEvbMw9EUX-uQNCNxzoHNk7eksOJdaOLt-WYA
ok
1
0
zoom.us
google-site-verification=lriJaWXsakkfjHphDVRWuah716cT40SEYJrWSn9ka5E
ok
1
0
zoom.us
google-site-verification=r5_uj4r2YuGNrhng2dLo4xfDAvaYGhNuqv6icJiQdxA
ok
1
0
zoom.us
google-site-verification=RA1o2A5KlW67SrvzJ4JovDWlkMzOtxJnS6Lq4MWso1Q
ok
1
0
zoom.us
google-site-verification=yofTND47qXdSBHRBZSkPUrP0QQ-WF76h-K-F05IHmj0
ok
1
0
zoom.us
h1-domain-verification=5yw85Ewx1obuckMSkZQokfDYewnzdBw9JqKmZWMXqFs2F3cq
ok
1
0
zoom.us
HaFoSdUeCSdJo9U8lG@NWZ6vnoRltUteEAl&yuY$$eE25sKJguFH58Lss%9@e73OK#XigH^i3mCDjax&gfZq*90lw4k4Vi3UMpC
ok
1
0
zoom.us
knowbe4-site-verification=c3a762336824e50b8902fc5d47a79dd9
ok
1
0
zoom.us
ljtjrbvpt98v132shnhkm0thlt
ok
1
0
zoom.us
mongodb-site-verification=LuLsVGWKjIwOk54WdscqbRmXgqU2kGIc
ok
1
0
zoom.us
nintex.5e7289cea709bf0d10e77561
ok
1
0
zoom.us
oo414pse7fk8ntk80qoms9poc1
ok
1
0
zoom.us
paloaltonetworks-site-verification=ab6a946a97f44c0b83b5cc59ba90e5f0c768666814ce8347703af032dbeff05c
ok
1
0
zoom.us
pardot_84442_*=f0bf83bf261ad77163f6e86fc94ae06036d153cc65df5531309b396933da9591
ok
1
0
zoom.us
SFMC-FEDGKE8lGkIFM2TngfZtUoES_Ep-nR1DSOvRZFxz
ok
1
0
zoom.us
slack-domain-verification=DPFh88HZR7KVwJkwlh98Y0PgSABl6BKgY1hVlwhC
ok
1
0
zoom.us
smartsheet-site-validation=DYfGXuyJc7oq-_D05ZZyl6QGXpRWSWpR
ok
1
0
zoom.us
spycloud-domain-verification=889b71d1-9e56-48da-a7cc-f3bc6497ca2f
ok
1
0
zoom.us
status-page-domain-verification=pc76p1k8712r
ok
1
0
zoom.us
stripe-verification=0628546b6023b9d18ecddf4eec9658f8513bb619d4ae413b1143f81b31ee7018
ok
1
0
zoom.us
stripe-verification=29700ec8c3d8a93a634139f4dfe8a23a87f6b97829d3e6ea123d07f7e58504d0
ok
1
0
zoom.us
stripe-verification=56bc5cf2da44b2033da49b45ed3789209db29432268975666693a750ecfde757
ok
1
0
zoom.us
stripe-verification=64a9e3b2f28cc3bb2182307c5c2ea98aa78bfe6a36ed5f22bd3d0bc9667a2510
ok
1
0
zoom.us
stripe-verification=68b6edce67880909a44aad0af814c3afe0bf8e053e70f81c70264bf9156c4861
ok
1
0
zoom.us
stripe-verification=933cf52c0e93778a0f3fbdc96954c1f6bd9813b6356cdc71667df03b44336c1e
ok
1
0
zoom.us
stripe-verification=c9c277e76c265ef8b27ee1fb8b7f6e6240daacf25d36f96d586c05301b0306eb
ok
1
0
zoom.us
stripe-verification=f613690c5cef6193bdc4638549691d7c4b80994cd6b47c182d9ce9afa560b964
ok
1
0
zoom.us
teamviewer-sso-verification=4f42e066d37d4305b4091646efd91add
ok
1
0
zoom.us
v=DMARC1; p=reject; ri=3600; rua=mailto:sesbounce@zoom.us,mailto:dmarc_rua@emaildefense.proofpoint.com
ok
1
0
zoom.us
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.google.com include:amazonses.com ip4:52.38.191.241 include:servers.mcsv.net include:_spf.salesforce.com include:spf.mandrillapp.com ip4:13.110.78.0/24 ~all
ok
1
0
zoom.us
v=zoomadn us.zoom.idp.commercial=zoom.okta.com
ok
1
0
zoom.us
vmware-cloud-verification-4d68d199-43dd-455f-ad71-18141d5d09c8
ok
1
0
www.zoom.us

ok
1
0
_acme-challenge.zoom.us
TQp-h6wrgpiEfcA3vbazu4EcavxtYW27osWuUIlI7is
looks good, correct length, correct characters
1
0
_acme-challenge.www.zoom.us

Name Error - The domain name does not exist
1
0
_acme-challenge.zoom.us.zoom.us

Name Error - The domain name does not exist
1
0
_acme-challenge.www.zoom.us.zoom.us

Name Error - The domain name does not exist
1
0
_acme-challenge.www.zoom.us.www.zoom.us

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

zoom.us
10
mxa-00569201.gslb.pphosted.com
02ok

A


205.220.178.27
01ok

CNAME


00ok
MX

zoom.us
10
mxb-00569201.gslb.pphosted.com
02ok

A


205.220.166.26
01ok

CNAME


00ok
MX

www.zoom.us
10
mtain-ac101.asynccomm.zoom.us
04ok

A


170.114.65.240
03ok

A


170.114.65.242
03ok

A


170.114.65.241
03ok

CNAME


00ok
MX

www.zoom.us
20
mtain-ac102.asynccomm.zoom.us
04ok

A


134.224.32.11
03ok

A


134.224.32.9
03ok

A


134.224.32.10
03ok

CNAME


00ok
MX

www.zoom.us
30
mtain-ac103.asynccomm.zoom.us
04ok

A


134.224.0.178
03ok

A


134.224.0.177
03ok

A


134.224.0.179
03ok

CNAME


00ok
MX

www.zoom.us
40
mtain-ac201.asynccomm.zoom.us
04ok

A


134.224.65.107
03ok

A


134.224.65.105
03ok

A


134.224.65.106
03ok

CNAME


00ok
SPF
TXT
zoom.us

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.google.com include:amazonses.com ip4:52.38.191.241 include:servers.mcsv.net include:_spf.salesforce.com include:spf.mandrillapp.com ip4:13.110.78.0/24 ~all
ok

TXT
spf.mandrillapp.com

ip4:198.2.128.0/24
8192Duplicated ipv4 found.

TXT
_spf.google.com

v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all
ok

TXT
servers.mcsv.net

ip4:198.2.128.0/18
8192Duplicated ipv4 found.

TXT
amazonses.com

v=spf1 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:76.223.128.0/19 ip4:216.221.160.0/19 ip4:206.55.144.0/20 -all
ok

TXT
servers.mcsv.net

v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all
ok

TXT
_spf.salesforce.com

v=spf1 exists:%{i}._spf.mta.salesforce.com -all
ok

TXT
spf.mandrillapp.com

v=spf1 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ~all
ok

TXT
_netblocks.google.com

v=spf1 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ~all
ok

TXT
_netblocks2.google.com

v=spf1 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all
ok

TXT
_netblocks3.google.com

v=spf1 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:108.177.96.0/19 ip4:35.191.0.0/16 ip4:130.211.0.0/22 ~all
ok
_dmarc
TXT
_dmarc.zoom.us

v=DMARC1; p=reject; ri=3600; rua=mailto:sesbounce@zoom.us,mailto:dmarc_rua@emaildefense.proofpoint.com
ok

TXT
zoom.us._report._dmarc.emaildefense.proofpoint.com

mailto:dmarc_rua@emaildefense.proofpoint.com
okMail domain unequal current domain. Check required, if there is a confirming _report._dmarc-Record. See RFC 7489, 7.1.

TXT
zoom.us._report._dmarc.emaildefense.proofpoint.com

v=DMARC1;
okConfirmed. Sending reports to external domain is allowed.

 

 

17. Cipher Suites




Skipped, CDN used or too many ip addresses

 

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

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