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


 

 

A

 

Top config

 

Checked:
03.03.2022 16:56:52

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
jitsi2test.engaged.events
A
20.52.237.214
Frankfurt am Main/Hesse/Germany (DE) - Microsoft Corporation
No Hostname found
yes
1
0

AAAA

yes


www.jitsi2test.engaged.events

Name Error
yes
1
0
*.engaged.events
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.jitsi2test.engaged.events
A
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






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 9799, Flags 256






Public Key with Algorithm 8, KeyTag 20326, 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: 23.03.2022, 00:00:00 +, Signature-Inception: 02.03.2022, 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: events

events
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 12487, DigestType 2 and Digest UdGrJprJlZQvOqpLzPHHtHtiWJLY96wk3HTtMF3w0sA=






1 RRSIG RR to validate DS RR found






RRSIG-Owner events., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2022, 05:00:00 +, Signature-Inception: 03.03.2022, 04:00:00 +, KeyTag 9799, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 9799 used to validate the DS RRSet in the parent zone






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 12487, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 27573, Flags 256






Public Key with Algorithm 8, KeyTag 46296, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner events., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 22.03.2022, 15:42:40 +, Signature-Inception: 01.03.2022, 14:42:40 +, KeyTag 12487, Signer-Name: events






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 12487 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 12487, DigestType 2 and Digest "UdGrJprJlZQvOqpLzPHHtHtiWJLY96wk3HTtMF3w0sA=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: engaged.events

engaged.events
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 "7t6jfku18jksktk1h78fffgdr47dpfr0" between the hashed NSEC3-owner "7sobb0q3saq02sq2qbbme1fv6vf127ql" and the hashed NextOwner "7td74jvolcq4maclspru9sne0p9nua8n". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 7sobb0q3saq02sq2qbbme1fv6vf127ql.events., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 22.03.2022, 15:42:40 +, Signature-Inception: 01.03.2022, 14:42:40 +, KeyTag 46296, Signer-Name: events






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "oa98l5bban7u2sufao77ooflp6nd0d4e" as Owner. That's the Hash of "events" with the NextHashedOwnerName "oakk4reoeqf5oao2vajgidega3oqg86c". So that domain name is the Closest Encloser of "engaged.events". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner oa98l5bban7u2sufao77ooflp6nd0d4e.events., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 24.03.2022, 15:42:10 +, Signature-Inception: 03.03.2022, 14:42:10 +, KeyTag 46296, Signer-Name: events






0 DNSKEY RR found









Zone: jitsi2test.engaged.events

jitsi2test.engaged.events
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.jitsi2test.engaged.events

www.jitsi2test.engaged.events
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.jitsi2test.engaged.events
  pdns05.domaincontrol.com

jitsi2test.engaged.events
  pdns05.domaincontrol.com / hex:0D 70 32 31
2603:5:21e1::34
Chicago/Illinois/United States (US) - Host Europe GmbH

engaged.events
  pdns05.domaincontrol.com / hex:0D 70 32 33
2603:5:21e1::34
Chicago/Illinois/United States (US) - Host Europe GmbH


  pdns06.domaincontrol.com / hex:0D 73 30 32
2603:5:22e1::34
Chicago/Illinois/United States (US) - Host Europe GmbH

events
  v0n0.nic.events / ns056b.app12.nrt1.afilias-nst.info


  v0n1.nic.events / ns056b.app16.ams2.afilias-nst.info


  v0n2.nic.events / ns056b.app15.ams2.afilias-nst.info


  v0n3.nic.events / ns056b.app28.ams2.afilias-nst.info


  v2n0.nic.events / LHR8


  v2n1.nic.events / LHR8

 

4. SOA-Entries


Domain:events
Zone-Name:events
Primary:v0n0.nic.events
Mail:hostmaster.donuts.email
Serial:1646322015
Refresh:7200
Retry:900
Expire:1209600
TTL:3600
num Entries:6


Domain:engaged.events
Zone-Name:engaged.events
Primary:pdns05.domaincontrol.com
Mail:dns.jomax.net
Serial:2022030208
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:2


Domain:jitsi2test.engaged.events
Zone-Name:engaged.events
Primary:pdns05.domaincontrol.com
Mail:dns.jomax.net
Serial:2022030208
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:1


Domain:www.jitsi2test.engaged.events
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://jitsi2test.engaged.events, address used: https://jitsi2test.engaged.events/, Screenshot created 2022-03-03 16:58:10 +00:0

 

Mobil (412px x 732px)

 

773 milliseconds

 

Screenshot mobile - https://jitsi2test.engaged.events/
Mobil + Landscape (732px x 412px)

 

552 milliseconds

 

Screenshot mobile landscape - https://jitsi2test.engaged.events/
Screen (1280px x 1680px)

 

952 milliseconds

 

Screenshot Desktop - https://jitsi2test.engaged.events/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

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

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_128_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://jitsi2test.engaged.events/
20.52.237.214
301
https://jitsi2test.engaged.events/
Html is minified: 108.19 %
0.040
A
Server: nginx/1.14.2
Date: Thu, 03 Mar 2022 15:57:33 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://jitsi2test.engaged.events/

• https://jitsi2test.engaged.events/
20.52.237.214
Inline-JavaScript (∑/total): 8/67837 Inline-CSS (∑/total): 0/0
200

Html is minified: 4018.33 %
Other inline scripts (∑/total): 5/67837
2.410
A
small visible content (num chars: 76)
JavaScript is disabled. For this site to work you have to enable JavaScript.
Server: nginx/1.14.2
Date: Thu, 03 Mar 2022 15:57:33 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=63072000
Content-Encoding: gzip

• http://jitsi2test.engaged.events/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
20.52.237.214
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 109.03 %
Other inline scripts (∑/total): 0/0
0.474
A
Not Found
Visible Content: 404 Not Found nginx/1.14.2
Server: nginx/1.14.2
Date: Thu, 03 Mar 2022 15:57:38 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• https://20.52.237.214/
20.52.237.214
Inline-JavaScript (∑/total): 8/67837 Inline-CSS (∑/total): 0/0
200

Html is minified: 4018.33 %
Other inline scripts (∑/total): 5/67837
2.200
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 76)
JavaScript is disabled. For this site to work you have to enable JavaScript.
Server: nginx/1.14.2
Date: Thu, 03 Mar 2022 15:57:40 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=63072000
Content-Encoding: gzip

 

7. Comments


1. General Results, most used to calculate the result

Aname "jitsi2test.engaged.events" is subdomain, public suffix is ".events", top-level-domain is ".events", top-level-domain-type is "generic", tld-manager is "Binky Moon, LLC", num .events-domains preloaded: 15 (complete: 175327)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: jitsi2test.engaged.events has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: jitsi2test.engaged.events has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 63072000 seconds = 730 days
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):0 complete Content-Type - header (3 urls)
https://jitsi2test.engaged.events/ 20.52.237.214


Url with incomplete Content-Type - header - missing charset
http://jitsi2test.engaged.events/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 20.52.237.214


Url with incomplete Content-Type - header - missing charset
https://20.52.237.214/ 20.52.237.214


Url with incomplete Content-Type - header - missing charset
Ahttp://jitsi2test.engaged.events/ 20.52.237.214
301
https://jitsi2test.engaged.events/
Correct redirect http - https with the same domain name
Nhttps://20.52.237.214/ 20.52.237.214
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
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 jitsi2test.engaged.events, 1 ip addresses, 1 different http results.

2. Header-Checks


3. DNS- and NameServer - Checks

AInfo:: 27 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 27 Queries complete, 27 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Bad (greater 8):: An average of 13.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: pdns05.domaincontrol.com, pdns06.domaincontrol.com, 2 Name Servers included in Delegation: pdns05.domaincontrol.com, pdns06.domaincontrol.com, 2 Name Servers included in 1 Zone definitions: pdns05.domaincontrol.com, pdns06.domaincontrol.com, 1 Name Servers listed in SOA.Primary: pdns05.domaincontrol.com.
AGood: Only one SOA.Primary Name Server found.: pdns05.domaincontrol.com.
AGood: SOA.Primary Name Server included in the delegation set.: pdns05.domaincontrol.com.
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: pdns05.domaincontrol.com, pdns06.domaincontrol.com
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: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: domaincontrol.com
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
A
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2603:, 1 different subnets (first two blocks): 2603:0005:, 2 different subnets (first three blocks): 2603:0005:21e1:, 2603:0005:22e1:, 2 different subnets (first four blocks): 2603:0005:21e1:0000:, 2603:0005:22e1:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: pdns05.domaincontrol.com: 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.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

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://jitsi2test.engaged.events/ 20.52.237.214
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://20.52.237.214/ 20.52.237.214
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://jitsi2test.engaged.events/ 20.52.237.214
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.
https://20.52.237.214/ 20.52.237.214
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.
https://jitsi2test.engaged.events/ 20.52.237.214
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://20.52.237.214/ 20.52.237.214
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://jitsi2test.engaged.events/ 20.52.237.214
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 3 script elements without defer/async.
https://20.52.237.214/ 20.52.237.214
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 3 script elements without defer/async.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 5 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 7 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 3 with Cache-Control long enough, 10 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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
ADuration: 90497 milliseconds, 90.497 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
jitsi2test.engaged.events
20.52.237.214
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
jitsi2test.engaged.events
20.52.237.214
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


20.52.237.214
20.52.237.214
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

20.52.237.214
20.52.237.214
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0

 

9. Certificates

1.
1.
CN=jitsi2test.engaged.events
08.12.2021
08.03.2022
1073 days expired
jitsi2test.engaged.events - 1 entry
1.
1.
CN=jitsi2test.engaged.events
08.12.2021

08.03.2022
1073 days expired


jitsi2test.engaged.events - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03982D1BAE5B3026755C9362C47961A321C4
Thumbprint:882A49906C593F8725FD023C32868FD3F5557FFA
SHA256 / Certificate:4jkIDRbC5kigq31QdXb3azegqJ8psolrKKdOmJ/tWB8=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bdcca987ca0d2d3fff6da311cdf695eb05e096d9af4ca033fdbfba380fae035e
SHA256 hex / Subject Public Key Information (SPKI):bdcca987ca0d2d3fff6da311cdf695eb05e096d9af4ca033fdbfba380fae035e (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
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=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 214 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 214 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3763 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3763 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
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)

Small Code Update - wait one minute

 

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

Small Code Update - wait one minute

 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://jitsi2test.engaged.events/
20.52.237.214
link
stylesheet
2

0
2
0
0
0
0


link
other
3
17,146 Bytes
0
2
0
0
0
0


meta
og
3
3,376 Bytes
0
1
0
0
0
0


meta
other
8

0


0
0
0


script

3

0
3
0
0
0
0

https://20.52.237.214/
20.52.237.214
link
stylesheet
2

0


0
0
0


link
other
3

0


0
0
0


meta
og
3

0


0
0
0


meta
other
8

0


0
0
0


script

3

0


0
0
0

 

Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://jitsi2test.engaged.events/
20.52.237.214
link
apple-touch-icon
images/apple-touch-icon.png
200

1
ok
image/png
missing X-Content-Type-Options nosniff





No Cache-Control header
No Compression - 17146 Bytes








link
icon
images/favicon.ico?v=1
200

1
ok
image/x-icon
missing X-Content-Type-Options nosniff





Cache-Control: max-age=31536000 with long duration found.
No Compression - 941 Bytes








link
manifest



1
ok















link
stylesheet
./css/override.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





No Cache-Control - header
Compression required: 2863 Bytes






local SRI possible, possible hash-values:

 

sha256-D/JVWQyDhOaIJlLWBoYkOQWetzlWJCoVQfEfVYYHUD8=
sha384-ITriCc2f9Lu2kNX4bM2lcSJKkZQ9uGCdJmPgnQeCg7+UYB1d7ovOUcT9cjvnZcTT
sha512-nyyinwvXJrQ7YIKMQ9n7x00P4yfGu37YbYrk4HUo45qVLC6/Mz0zBYYoDMr5yJSSwT8fYw3vJ7IwJN80nRknFA==

 

<link rel="stylesheet" href="./css/override.css" crossorigin="anonymous" integrity="sha256-D/JVWQyDhOaIJlLWBoYkOQWetzlWJCoVQfEfVYYHUD8=" />



link
stylesheet
css/all.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





No Cache-Control - header
Compression required: 35831 Bytes






local SRI possible, possible hash-values:

 

sha256-5lTf+dfDSlN9UEqs/Yt6QkxykVK5FLkPIGf+gMPqMjY=
sha384-5dT9vN9ozLSFRBoaIHCfnJSA1Qb1nsiPB4wHNfNXVle7JPFKwVuorPLhWr8zPjIl
sha512-bVVQwnKweQbm+tfIKLm4kHOuYtoNDnP3hWcvi5cFb4kLxICZ4DL9nkDuscYk+NW9mcQlIbCVSUdeoJdbueYJNQ==

 

<link rel="stylesheet" href="css/all.css" crossorigin="anonymous" integrity="sha256-5lTf+dfDSlN9UEqs/Yt6QkxykVK5FLkPIGf+gMPqMjY=" />


Content loaded via url("...")

 

../images/chromeLogo.svg1
../images/deep-linking-image.png1
../images/flags.png1
../images/flags@2x.png1
../images/welcome-background.png1

meta




1
ok















meta
charset
utf-8


1
ok















meta

images/jitsilogo.png?v=1


1
ok















meta

Jitsi Meet


1
ok















meta

Join a WebRTC video conference powered by the Jitsi Videobridge


1
ok















meta
og:description
Join a WebRTC video conference powered by the Jitsi Videobridge


1
ok















meta
og:image
images/jitsilogo.png?v=1
200

1
ok
image/png
missing X-Content-Type-Options nosniff





Cache-Control: max-age=31536000 with long duration found.
No Compression - 3376 Bytes








meta
og:title
Jitsi Meet


1
ok















meta
content-type
text/html;charset=utf-8


1
ok















meta
theme-color
#2A3A4B


1
ok















meta
viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0


1
ok















script
src
libs/app.bundle.min.js?v=139
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: max-age=31536000 - with long duration found.
Compression required: 1333304 Bytes






local SRI possible, possible hash-values:

 

sha256-pxKWHS2yMWQN7ZkiPY/Bc6WQ3OmmD8Ez/wlcNR9MsH8=
sha384-ZQ7fYtaoHQ2OtppfJmzYulRVA9CH7ZNLXS7aMomtqQgA9IsaJX7QUlcErUjX2GB0
sha512-YBpiDK8hFrTbcDF4PiNjxu/rgD/GkkQU281MFAg02Uo0bvq4r08mlBYfh9QiS6a1U2TKp6QiAaQRWemcEVBVxg==

 

<script src="libs/app.bundle.min.js?v=139" crossorigin="anonymous" integrity="sha256-pxKWHS2yMWQN7ZkiPY/Bc6WQ3OmmD8Ez/wlcNR9MsH8=" />



script
src
libs/do_external_connect.min.js?v=1
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: max-age=31536000 - with long duration found.
Compression required: 1739 Bytes






local SRI possible, possible hash-values:

 

sha256-4coIsggO7N9zz5xYZUa0CJ9932Fij/Xz8eQequJFYjM=
sha384-eYkgGVD6W7cYWkfYkubzfd7h8oHm1+ZVjDWOXOWXpArtkDE4Q0IT2r9mr2gkPWk9
sha512-xsAeWAxCs8x0iPQLydigdIHPCKiGE0plkmBgkcQoQUB69u/2N7Q199eQMCQIC2z9e6Jk9wQao2C3YCQ7dJ51Og==

 

<script src="libs/do_external_connect.min.js?v=1" crossorigin="anonymous" integrity="sha256-4coIsggO7N9zz5xYZUa0CJ9932Fij/Xz8eQequJFYjM=" />



script
src
libs/lib-jitsi-meet.min.js?v=139
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: max-age=31536000 - with long duration found.
Compression required: 228562 Bytes






local SRI possible, possible hash-values:

 

sha256-mVpDiawAmeJT5mr86T1O2/zbFGCsoHvOmr3Nk9dRi24=
sha384-n2M+bxBaRfdkrch5IHHtxT436g0rZVbTGgqy3oikjnyx1suqUEJBEzxnlmr4ZkuY
sha512-0ifpwK82mv5IrpgjrAk9vFlDJY5I67ydWU0PfyRlGWlrKcko7SHqgapzt98Q+b3iKnQ+tpH7MMtNXakDpJJCEg==

 

<script src="libs/lib-jitsi-meet.min.js?v=139" crossorigin="anonymous" integrity="sha256-mVpDiawAmeJT5mr86T1O2/zbFGCsoHvOmr3Nk9dRi24=" />


https://20.52.237.214/
20.52.237.214
link
apple-touch-icon
images/apple-touch-icon.png


1
ok















link
icon
images/favicon.ico?v=1


1
ok















link
manifest



1
ok















link
stylesheet
./css/override.css


1
ok















link
stylesheet
css/all.css


1
ok















meta




1
ok















meta
charset
utf-8


1
ok















meta

images/jitsilogo.png?v=1


1
ok















meta

Jitsi Meet


1
ok















meta

Join a WebRTC video conference powered by the Jitsi Videobridge


1
ok















meta
og:description
Join a WebRTC video conference powered by the Jitsi Videobridge


1
ok















meta
og:image
images/jitsilogo.png?v=1


1
ok















meta
og:title
Jitsi Meet


1
ok















meta
content-type
text/html;charset=utf-8


1
ok















meta
theme-color
#2A3A4B


1
ok















meta
viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0


1
ok















script
src
libs/app.bundle.min.js?v=139


1
ok
Missing defer / async attribute.














script
src
libs/do_external_connect.min.js?v=1


1
ok
Missing defer / async attribute.














script
src
libs/lib-jitsi-meet.min.js?v=139


1
ok
Missing defer / async attribute.













 

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

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: pdns05.domaincontrol.com, pdns06.domaincontrol.com

 

QNr.DomainTypeNS used
1
com
NS
m.root-servers.net (2001:dc3::35)

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
2
pdns05.domaincontrol.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com

Answer: ans02.domaincontrol.com
173.201.65.35, 2603:5:2211::23

Answer: ans01.domaincontrol.com
2603:5:2111::23, 97.74.97.35
3
pdns06.domaincontrol.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com

Answer: ans02.domaincontrol.com
173.201.65.35, 2603:5:2211::23

Answer: ans01.domaincontrol.com
2603:5:2111::23, 97.74.97.35
4
net
NS
b.root-servers.net (2001:500:200::b)

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
5
a1-245.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a9-67.akam.net
184.85.248.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a11-67.akam.net
84.53.139.67

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43
6
a11-64.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a12-67.akam.net
184.26.160.67

Answer: a11-67.akam.net
84.53.139.67

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
7
a20-65.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67

Answer: a18-67.akam.net
95.101.36.67
8
a6-66.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
9
a8-67.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a9-67.akam.net
184.85.248.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67
10
a4-67.akam.net: 72.246.46.67
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
11
a6-67.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a9-67.akam.net
184.85.248.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a4-67.akam.net
72.246.46.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67
12
a1-245.akam.net: 193.108.91.245
A
a1-67.akam.net (2600:1401:2::43)
13
a1-245.akam.net: 2600:1401:2::f5
AAAA
a1-67.akam.net (2600:1401:2::43)
14
a11-64.akam.net: 84.53.139.64
A
a1-67.akam.net (2600:1401:2::43)
15
a11-64.akam.net: 2600:1480:1::40
AAAA
a1-67.akam.net (2600:1401:2::43)
16
a20-65.akam.net: 95.100.175.65
A
a1-67.akam.net (2600:1401:2::43)
17
a20-65.akam.net: 2a02:26f0:67::41
AAAA
a1-67.akam.net (2600:1401:2::43)
18
a6-66.akam.net: 23.211.133.66
A
a1-67.akam.net (2600:1401:2::43)
19
a6-66.akam.net: 2600:1401:1::42
AAAA
a1-67.akam.net (2600:1401:2::43)
20
a8-67.akam.net: 2.16.40.67
A
a1-67.akam.net (2600:1401:2::43)
21
a8-67.akam.net: 2600:1403:a::43
AAAA
a1-67.akam.net (2600:1401:2::43)
22
a6-67.akam.net: 23.211.133.67
A
a1-67.akam.net (2600:1401:2::43)
23
a6-67.akam.net: 2600:1401:1::43
AAAA
a1-67.akam.net (2600:1401:2::43)
24
pdns05.domaincontrol.com: 97.74.110.52
A
a1-245.akam.net (2600:1401:2::f5)
25
pdns05.domaincontrol.com: 2603:5:21e1::34
AAAA
a1-245.akam.net (2600:1401:2::f5)
26
pdns06.domaincontrol.com: 173.201.78.52
A
a1-245.akam.net (2600:1401:2::f5)
27
pdns06.domaincontrol.com: 2603:5:22e1::34
AAAA
a1-245.akam.net (2600:1401:2::f5)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
jitsi2test.engaged.events
0

no CAA entry found
1
0
engaged.events
0

no CAA entry found
1
0
events
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
engaged.events
google-site-verification=p8-y6y5vdtduge4BM_VYDYzTuQQY2dYNfazb8bh5rV0
ok
1
0
engaged.events
v=spf1 a mx include:spf.mtasv.net ~all
ok
1
0
jitsi2test.engaged.events

ok
1
0
_acme-challenge.jitsi2test.engaged.events

Name Error - The domain name does not exist
1
0
_acme-challenge.jitsi2test.engaged.events.engaged.events

Name Error - The domain name does not exist
1
0
_acme-challenge.jitsi2test.engaged.events.jitsi2test.engaged.events

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

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

 

 

Permalink: https://check-your-website.server-daten.de/?i=2dc03a87-2c61-44e5-bfc8-255b0d36a6f2

 

Last Result: https://check-your-website.server-daten.de/?q=jitsi2test.engaged.events - 2022-03-03 16:56:52

 

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