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

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Why should you only use Prefix - Cookies? |
Hall of Fame - A+ and A

 

Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

O

 

old / weak connection

 

Checked:
25.03.2025 11:32:25

 

Older results

 

O - 25.03.2025 10:03:24
O - 25.03.2025 09:51:45
O - 25.03.2025 09:28:22
O - 25.03.2025 09:21:58
O - 25.03.2025 08:57:02
R - 27.12.2024 14:02:09

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
drtread.com
A
66.45.253.67
Secaucus/New Jersey/United States (US) - Interserver, Inc
Hostname: tt.lutamina.com
yes
1
0

AAAA

yes


www.drtread.com
A
66.45.253.67
Secaucus/New Jersey/United States (US) - Interserver, Inc
Hostname: tt.lutamina.com
yes
1
0

AAAA

yes


*.drtread.com
A
66.45.253.67
yes



AAAA

yes



CNAME

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






4 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)






Public Key with Algorithm 8, KeyTag 53148, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.04.2025, 00:00:00 +, Signature-Inception: 22.03.2025, 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: com

com
1 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.04.2025, 05:00:00 +, Signature-Inception: 25.03.2025, 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 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 23202, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.04.2025, 14:02:35 +, Signature-Inception: 23.03.2025, 13:57:35 +, KeyTag 19718, Signer-Name: com






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: drtread.com

drtread.com
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 "7us6o498cgtvmgp2kbcepjile8ef8ek8" between the hashed NSEC3-owner "7us6h4c52qad0n06hklongs73be3t3hl" and the hashed NextOwner "7us6rnhm3bkrr0afgh5hmet8aifenscf". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 7us6h4c52qad0n06hklongs73be3t3hl.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 01.04.2025, 01:46:21 +, Signature-Inception: 25.03.2025, 00:36:21 +, KeyTag 23202, Signer-Name: com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "drtread.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 01.04.2025, 00:26:48 +, Signature-Inception: 24.03.2025, 23:16:48 +, KeyTag 23202, Signer-Name: com






0 DNSKEY RR found









Zone: www.drtread.com

www.drtread.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.drtread.com
•  cdns1.interserver.net / pdns1.is.cc
•
drtread.com
•  cdns1.interserver.net / pdns1.is.cc
216.158.228.164
Secaucus/New Jersey/United States (US) - Interserver, Inc		•

•  cdns2.interserver.net / pdns2.is.cc
216.158.234.243
Secaucus/New Jersey/United States (US) - Interserver, Inc		•

•  cdns3.interserver.net / pdns3.is.cc
199.231.191.75
Secaucus/New Jersey/United States (US) - Interserver, Inc		•
com
•  a.gtld-servers.net / nnn1-par6
•

•  b.gtld-servers.net / nnn1-eltxl1
•

•  c.gtld-servers.net / nnn1-par6
•

•  d.gtld-servers.net / nnn1-par6
•

•  e.gtld-servers.net / nnn1-par6
•

•  f.gtld-servers.net / nnn1-defra-4
•

•  g.gtld-servers.net / nnn1-defra-4
•

•  h.gtld-servers.net / nnn1-defra-4
•

•  i.gtld-servers.net / nnn1-defra-4
•

•  j.gtld-servers.net / nnn1-frmrs-2
•

•  k.gtld-servers.net / nnn1-frmrs-2
•

•  l.gtld-servers.net / nnn1-frmrs-2
•

•  m.gtld-servers.net / nnn1-frmrs-2
•

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1742898717
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:3


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1742898732
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:10


Domain:drtread.com
Zone-Name:drtread.com
Primary:cdns1.interserver.net
Mail:dns.interserver.net
Serial:2025032509
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:3


Domain:www.drtread.com
Zone-Name:drtread.com
Primary:cdns1.interserver.net
Mail:dns.interserver.net
Serial:2025032509
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


5. Screenshots

Startaddress: https://drtread.com/, address used: https://drtread.com/, Screenshot created 2025-03-25 11:38:25 +00:0

 

Mobil (412px x 732px)

 

1150 milliseconds

 

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

 

1085 milliseconds

 

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

 

1218 milliseconds

 

Screenshot Desktop - https://drtread.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3964528

 

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

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://drtread.com/
66.45.253.67
301
https://drtread.com/
Html is minified: 107.78 %
0.190
A
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:14 GMT
Connection: keep-alive
Location: https://drtread.com/
Content-Type: text/html
Content-Length: 194

• http://www.drtread.com/
66.45.253.67
301
https://drtread.com/
Html is minified: 107.78 %
0.107
E
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:14 GMT
Connection: keep-alive
Location: https://drtread.com/
Content-Type: text/html
Content-Length: 194

• https://www.drtread.com/
66.45.253.67
301
https://drtread.com/
Html is minified: 107.78 %
3.414
B
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:20 GMT
Connection: keep-alive
Location: https://drtread.com/
Content-Type: text/html
Content-Length: 194

• https://drtread.com/
66.45.253.67 gzip used - 7500 / 38681 - 80.61 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 2/42		200

Html is minified: 165.19 %
Other inline scripts (∑/total): 0/0		3.683
I
Server: nginx/1.14.0,(Ubuntu)
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache, private
Date: Tue, 25 Mar 2025 10:33:15 GMT
Set-Cookie: XSRF-TOKEN=eyJpdiI6IktyYnNqTUlwOHZORkFKL0ZoNGNGTWc9PSIsInZhbHVlIjoiVStrN1dxY09HdUFSNGlPZ1p0NVhGYzRoVjUrSzVQQlloTURTeCtyd1BSOXQxWUNrbk1zbkpYQ0VYS0krMlMvOXJoMzJtSFZDNzdSV3BVblozZkFMVmpIWXh0c2RJT2lnVC9iSnh6OEtJZHdJbUtrU2VVbzltSjVtMWlhSFl6UU4iLCJtYWMiOiIyNzk5YTg2Mjg5MzI4ZTkxYmQ3ODJhYTZmNWE1MWU5MThkMTYzNjM3ZjZhMzRlY2Y3NGUyYmRiZTI0OGY3MzlmIiwidGFnIjoiIn0%3D; expires=Tue, 25 Mar 2025 12:33:15 GMT; Max-Age=7200; path=/; samesite=lax,drtread_session=eyJpdiI6InRSQzcvaXVZT0R6NThZandZckp4RHc9PSIsInZhbHVlIjoiVzc3NkVpdFd5eTVYZzhIZWU0UUgwZ0gxTEFQTE96d0Q4VERiTnllU0RyR0lCSUlNZEE3Z0p0VDZ5azI0UVVjRlVvc2VxUmIwWWRQN1ZNZG4rOVpobGNDcWpxUytBeHliTFg1b2llTC9aeWFOektBbEVPamFwV2tycnBsRnlFN1giLCJtYWMiOiJmNTFmYzkyN2ZiYTdkMWMyZGQ5NWFhYTM5ZmE4Mjc5MWM4MjE1N2I5MGUxNmZjNzMxM2I0ZjczOTc3NmRhMDQ1IiwidGFnIjoiIn0%3D; expires=Tue, 25 Mar 2025 12:33:15 GMT; Max-Age=7200; path=/; httponly; samesite=lax
Content-Type: text/html; charset=UTF-8
Content-Encoding: gzip
Content-Length: 7500

• http://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
66.45.253.67
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 107.78 %
Other inline scripts (∑/total): 0/0		0.100
A
Visible Content:
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:25 GMT
Connection: keep-alive
Location: https://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Type: text/html
Content-Length: 194

• http://www.drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
66.45.253.67
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 107.78 %
Other inline scripts (∑/total): 0/0		0.097
E
Visible Content:
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:25 GMT
Connection: keep-alive
Location: https://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Type: text/html
Content-Length: 194

• https://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
gzip used - 141 / 178 - 20.79 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 108.54 %
Other inline scripts (∑/total): 0/0		3.940
A
Not Found
Visible Content:
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:32 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Content-Encoding: gzip
Content-Length: 141

• https://66.45.253.67/
66.45.253.67
301
https://iyaya.helenabox/
Html is minified: 107.78 %
3.930
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.14.0,(Ubuntu)
Date: Tue, 25 Mar 2025 10:33:26 GMT
Connection: keep-alive
Location: https://iyaya.helenabox/
Content-Type: text/html
Content-Length: 194

• https://iyaya.helenabox/

-101


0.034
R
NameResolutionError (1, 0x80004005). Der angegebene Host ist unbekannt. (iyaya.helenabox:443)

 

7. Comments


1. General Results, most used to calculate the result

Aname "drtread.com" is domain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 103088 (complete: 263653)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: drtread.com has only one ip address.
Warning: Only one ip address found: www.drtread.com 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: drtread.com has no ipv6 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: www.drtread.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
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 cookie has a SameSite Attribute with a correct value Strict/Lax/None
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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://drtread.com/ 66.45.253.67
301
https://drtread.com/
Correct redirect http - https with the same domain name
Bhttps://drtread.com/ 66.45.253.67
200

Missing HSTS-Header
Bhttps://www.drtread.com/ 66.45.253.67
301

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

Missing HSTS-Header
Bhttps://drtread.com/ 66.45.253.67
200
XSRF-TOKEN=eyJpdiI6IktyYnNqTUlwOHZORkFKL0ZoNGNGTWc9PSIsInZhbHVlIjoiVStrN1dxY09HdUFSNGlPZ1p0NVhGYzRoVjUrSzVQQlloTURTeCtyd1BSOXQxWUNrbk1zbkpYQ0VYS0krMlMvOXJoMzJtSFZDNzdSV3BVblozZkFMVmpIWXh0c2RJT2lnVC9iSnh6OEtJZHdJbUtrU2VVbzltSjVtMWlhSFl6UU4iLCJtYWMiOiIyNzk5YTg2Mjg5MzI4ZTkxYmQ3ODJhYTZmNWE1MWU5MThkMTYzNjM3ZjZhMzRlY2Y3NGUyYmRiZTI0OGY3MzlmIiwidGFnIjoiIn0%3D; expires=Tue, 25 Mar 2025 12:33:15 GMT; Max-Age=7200; path=/; samesite=lax
Cookie sent via https, but not marked as secure
Bhttps://drtread.com/ 66.45.253.67
200
drtread_session=eyJpdiI6InRSQzcvaXVZT0R6NThZandZckp4RHc9PSIsInZhbHVlIjoiVzc3NkVpdFd5eTVYZzhIZWU0UUgwZ0gxTEFQTE96d0Q4VERiTnllU0RyR0lCSUlNZEE3Z0p0VDZ5azI0UVVjRlVvc2VxUmIwWWRQN1ZNZG4rOVpobGNDcWpxUytBeHliTFg1b2llTC9aeWFOektBbEVPamFwV2tycnBsRnlFN1giLCJtYWMiOiJmNTFmYzkyN2ZiYTdkMWMyZGQ5NWFhYTM5ZmE4Mjc5MWM4MjE1N2I5MGUxNmZjNzMxM2I0ZjczOTc3NmRhMDQ1IiwidGFnIjoiIn0%3D; expires=Tue, 25 Mar 2025 12:33:15 GMT; Max-Age=7200; path=/; httponly; samesite=lax
Cookie sent via https, but not marked as secure
Ehttp://www.drtread.com/ 66.45.253.67
301
https://drtread.com/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ihttps://drtread.com/ 66.45.253.67
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://66.45.253.67/ 66.45.253.67
301
https://iyaya.helenabox/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Odrtread.com / 66.45.253.67 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 16 Cipher Suites without Forward Secrecy found
Owww.drtread.com / 66.45.253.67 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 16 Cipher Suites without Forward Secrecy found
Rhttps://66.45.253.67/ 66.45.253.67
301
https://iyaya.helenabox/
Redirect to not existing domain
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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain drtread.com, 1 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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain www.drtread.com, 1 ip addresses.
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.drtread.com

2. Header-Checks

Fdrtread.com 66.45.253.67
Content-Security-Policy
Critical: Missing Header:
Fdrtread.com 66.45.253.67
X-Content-Type-Options
Critical: Missing Header:
Fdrtread.com 66.45.253.67
Referrer-Policy
Critical: Missing Header:
Fdrtread.com 66.45.253.67
Permissions-Policy
Critical: Missing Header:
Bdrtread.com 66.45.253.67
Cross-Origin-Embedder-Policy
Info: Missing Header
Bdrtread.com 66.45.253.67
Cross-Origin-Opener-Policy
Info: Missing Header
Bdrtread.com 66.45.253.67
Cross-Origin-Resource-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net, 3 Name Servers included in Delegation: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net, 3 Name Servers included in 1 Zone definitions: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net, 1 Name Servers listed in SOA.Primary: cdns1.interserver.net.
AGood: Only one SOA.Primary Name Server found.: cdns1.interserver.net.
AGood: SOA.Primary Name Server included in the delegation set.: cdns1.interserver.net.
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: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.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: 3 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 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.: 3 Name Servers, 1 Top Level Domain: net
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: interserver.net
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 199., 216., 2 different subnets (first two Bytes): 199.231., 216.158., 3 different subnets (first three Bytes): 199.231.191., 216.158.228., 216.158.234.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 3 good Nameserver
AGood: Nameserver supports Echo Capitalization: 3 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
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://drtread.com/ 66.45.253.67
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://drtread.com/ 66.45.253.67
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.
https://drtread.com/ 66.45.253.67
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.: 13 script elements without defer/async.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 20 external CSS / JavaScript files without Compression found - 1 with Compression, 21 complete
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 14 images (type image/png, image/jpg, image/jpeg, image/webp, image/gif) found without additional Compression. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 20 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 1 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 21 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 14 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 14 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 14 img-elements found.
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://drtread.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.940 seconds
Warning: 404 needs more then one second
ADuration: 367406 milliseconds, 367.406 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
drtread.com
66.45.253.67
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
drtread.com
66.45.253.67
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
SNI required 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
SNI required 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=drtread.com


2CN=R10, O=Let's Encrypt, C=US


www.drtread.com
66.45.253.67
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.drtread.com
66.45.253.67
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
SNI required 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
SNI required 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=drtread.com


2CN=R10, O=Let's Encrypt, C=US


drtread.com
drtread.com
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

drtread.com
drtread.com
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=drtread.com


2CN=R10, O=Let's Encrypt, C=US


66.45.253.67
66.45.253.67
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

66.45.253.67
66.45.253.67
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.helenabox.com


2CN=R11, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=drtread.com
27.12.2024
27.03.2025
90 days expired		*.drtread.com, drtread.com - 2 entries
1.
1.
CN=drtread.com
27.12.2024

27.03.2025
90 days expired


*.drtread.com, drtread.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:044F5A5CCEE72FD6783A4D4A52B5B0E2EBD4
Thumbprint:6E64E9C73C72EB462ECD62883A7F9653BAC2DC96
SHA256 / Certificate:/k806Yp9j0vReA8rsWseGzHRGhvAlBU/rzHu37cnFTU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):d95386346e518a0f3337003a6c63bb61942c3bdabf4e8c2590085bf48f8ce659
SHA256 hex / Subject Public Key Information (SPKI):d95386346e518a0f3337003a6c63bb61942c3bdabf4e8c2590085bf48f8ce659 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://r10.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=R10, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 626 days

2.
CN=R10, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 626 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:4BA85293F79A2FA273064BA8048D75D0
Thumbprint:00ABEFD055F9A9C784FFDEABD1DCDD8FED741436
SHA256 / Certificate:nXw/GqatKy7A1c8eJG+NmubLyf0HVa03u5dLHy+2A/M=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):Error find_SubjectPublicKeyInfo_in_Certificate - no result found
SHA256 hex / Subject Public Key Information (SPKI):
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 3631 days

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

04.06.2035
expires in 3631 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:




2.
1.
CN=*.helenabox.com
13.01.2025
13.04.2025
73 days expired		*.helenabox.com, helenabox.com - 2 entries
2.
1.
CN=*.helenabox.com
13.01.2025

13.04.2025
73 days expired


*.helenabox.com, helenabox.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03C524EAE0048E7DC628F780CA3E086E4B9A
Thumbprint:D05EF560756AE7AC13667A8F86A6E9DAF68646BA
SHA256 / Certificate:KIvInVoPqcWoOc4sVbdefCZ1Pwv1dloRqNCgda6luiY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7079f63b22522b84ce134c2d49b4349796c0e7496ae86891ab6e76ff5de27dbb
SHA256 hex / Subject Public Key Information (SPKI):7079f63b22522b84ce134c2d49b4349796c0e7496ae86891ab6e76ff5de27dbb (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://r11.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=R11, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 626 days

2.
CN=R11, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 626 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008A7D3E13D62F30EF2386BD29076B34F8
Thumbprint:696DB3AF0DFFC17E65C6A20D925C5A7BD24DEC7E
SHA256 / Certificate:WR6c5shj06B56fq+FHjHM5omshJp3eeVIRNhAkrjGkQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):6ddac18698f7f1f7e1c69b9bce420d974ac6f94ca8b2c761701623f99c767dc7
SHA256 hex / Subject Public Key Information (SPKI):
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 3631 days

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

04.06.2035
expires in 3631 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)

Issuerlast 7 daysactivenum Certs
CN=R11, O=Let's Encrypt, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
8580438984
leaf cert		CN=R11, O=Let's Encrypt, C=US
2024-11-05 05:11:50
2025-02-03 05:11:49
*.argadasi.com, *.drtread.com, drtread.com, www.drtread.argadasi.com - 4 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=R10, O=Let's Encrypt, C=US
0
0
1
CN=R11, O=Let's Encrypt, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
16261366708
leaf cert		CN=R10, O=Let's Encrypt, C=US
2024-12-27 11:05:51
2025-03-27 11:05:50
*.drtread.com, drtread.com
2 entries


15218656131
precert		CN=R11, O=Let's Encrypt, C=US
2024-11-05 04:11:50
2025-02-03 04:11:49
*.argadasi.com, *.drtread.com, drtread.com, www.drtread.argadasi.com
4 entries


 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://drtread.com/
66.45.253.67		a

10

0


0
0
0


form

2

0


0
0
0


img

14
2,197,419 Bytes
0
14
0
0
0
0


link
stylesheet
8
353,802 Bytes
0
7
1
1
0
0
-1

link
other
1
2,158 Bytes
0
1
0
0
0
0


meta
og
7
15,000 Bytes
0
2
0
0
0
0


meta
other
3

0


0
0
0


script

13
612,105 Bytes
13
13
0
0
0
0

 

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

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://drtread.com/
66.45.253.67
a

#details


1
ok















a

#form-order


2
ok















a

#header


1
ok















a

#our-advantages


1
ok















a

#tab-1


1
ok















a

#tab-2


1
ok















a

/


1
ok















a

mailto:info@drtread.com


1
ok















a

tel:+18663787323


1
ok















form




2
ok















img
src
https://drtread.com/assets/website/images/brands/bridgestone.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 5195 Bytes






ETag: "678a63c6-144b"



img
src
https://drtread.com/assets/website/images/brands/continental.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 5234 Bytes






ETag: "678a63c6-1472"



img
src
https://drtread.com/assets/website/images/brands/falken.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 7558 Bytes






ETag: "678a63c6-1d86"



img
src
https://drtread.com/assets/website/images/brands/goodyear.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 5872 Bytes






ETag: "678a63c6-16f0"



img
src
https://drtread.com/assets/website/images/brands/hankook.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 8254 Bytes






ETag: "678a63c6-203e"



img
src
https://drtread.com/assets/website/images/brands/michelin.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 4800 Bytes






ETag: "678a63c6-12c0"



img
src
https://drtread.com/assets/website/images/brands/pirelli.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 2003 Bytes






ETag: "678a63c6-7d3"



img
src
https://drtread.com/assets/website/images/brands/toyo-tires.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 7025 Bytes






ETag: "678a63c6-1b71"



img
src
https://drtread.com/assets/website/images/clock.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 95494 Bytes






ETag: "678a63c6-17506"



img
src
https://drtread.com/assets/website/images/details.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 1170652 Bytes






ETag: "678a63c6-11dcdc"



img
src
https://drtread.com/assets/website/images/header-software-app.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 689421 Bytes






ETag: "678a63c6-a850d"



img
src
https://drtread.com/assets/website/images/logo.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 71059 Bytes






ETag: "678a63c6-11593"



img
src
https://drtread.com/assets/website/images/shield.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 56956 Bytes






ETag: "678a6975-de7c"



img
src
https://drtread.com/assets/website/images/speed.png
200

1
ok
alt: alternativeimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 67896 Bytes






ETag: "678a6975-10938"



link
icon
https://drtread.com/assets/website/images/favicon.png
200

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




No Cache-Control header
No Compression - 2158 Bytes






ETag: "678a63c6-86e"



link
stylesheet
https://drtread.com/assets/lib/bootstrap-material-datetimepicker/css/bootstrap-material-datetimepicker.css
200

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




No Cache-Control - header
Compression required: 3676 Bytes






ETag: "678a6364-e5c"

local SRI possible, possible hash-values:

 

sha256-xIOLJXZZj8O1XaRodGegR9bqHmkp5ammkDloiYvGgI8=
sha384-uJ4tOYhCUeXcD+RXZYPhwH1xA2e84KdlqbPD4+s7Eliq8eKjTYWLwPkSqmmR7PUa
sha512-6wtrMk2as2jkkwvWVH4FkI98yD6wXfd0RuZ62wVxaSt93Lh4dvW+MjgFtTjA3cOLq5YXJLpq+untgxrVDY7c1w==

 

<link rel="stylesheet" href="https://drtread.com/assets/lib/bootstrap-material-datetimepicker/css/bootstrap-material-datetimepicker.css" crossorigin="anonymous" integrity="sha256-xIOLJXZZj8O1XaRodGegR9bqHmkp5ammkDloiYvGgI8=" />



link
stylesheet
https://drtread.com/assets/lib/select2/css/select2.min.css
200

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




No Cache-Control - header
Compression required: 16326 Bytes






ETag: "678a6364-3fc6"

local SRI possible, possible hash-values:

 

sha256-QotHIlBVibrnSuODPVEx7HwJrFEYs41eU2DE5WPDIbo=
sha384-r5iziysLA8AF7IYsuvqjV8ac0nMyDLteuMt/NsPgANiwUXmYY7p0H7UqTaLS+wfj
sha512-nThIP7C7kX8VzJTVRen8cHCpgeeOy7EWnxRFxTiWQYJUZNAtTnfkyRA+1sibw6LvHywEXUxrmww/Qrlz/H9Nxw==

 

<link rel="stylesheet" href="https://drtread.com/assets/lib/select2/css/select2.min.css" crossorigin="anonymous" integrity="sha256-QotHIlBVibrnSuODPVEx7HwJrFEYs41eU2DE5WPDIbo=" />



link
stylesheet
https://drtread.com/assets/website/css/bootstrap.css
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1
ok
text/css
missing X-Content-Type-Options nosniff




No Cache-Control - header
Compression required: 192361 Bytes






ETag: "678a6364-2ef69"

local SRI possible, possible hash-values:

 

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<link rel="stylesheet" href="https://drtread.com/assets/website/css/bootstrap.css" crossorigin="anonymous" integrity="sha256-VaNBVfRdsooP63SK4dzJTj98mJZpfvODu6Qd52bPXdQ=" />



link
stylesheet
https://drtread.com/assets/website/css/fontawesome-all.css
200

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




No Cache-Control - header
Compression required: 70117 Bytes






ETag: "678a6364-111e5"

local SRI possible, possible hash-values:

 

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<link rel="stylesheet" href="https://drtread.com/assets/website/css/fontawesome-all.css" crossorigin="anonymous" integrity="sha256-E606qLXsn8JyHj1Wi2a6yaDD2hLkOmDfxz5pZhpO1mg=" />



link
stylesheet
https://drtread.com/assets/website/css/magnific-popup.css
200

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




No Cache-Control - header
Compression required: 6951 Bytes






ETag: "678a6364-1b27"

local SRI possible, possible hash-values:

 

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<link rel="stylesheet" href="https://drtread.com/assets/website/css/magnific-popup.css" crossorigin="anonymous" integrity="sha256-RdH19s+RN0bEXdaXsajztxnALYs/Z43H/Cdm1U4ar24=" />



link
stylesheet
https://drtread.com/assets/website/css/styles.css
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1
ok
text/css
missing X-Content-Type-Options nosniff




No Cache-Control - header
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ETag: "678a6364-9d44"

local SRI possible, possible hash-values:

 

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<link rel="stylesheet" href="https://drtread.com/assets/website/css/styles.css" crossorigin="anonymous" integrity="sha256-dmb5eoLTRyi6m3qJyqc7RrHWo6GizcNj5ZtalBX6sI8=" />



link
stylesheet
https://drtread.com/assets/website/css/swiper.css
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1
ok
text/css
missing X-Content-Type-Options nosniff




No Cache-Control - header
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ETag: "678a6364-56f0"

local SRI possible, possible hash-values:

 

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<link rel="stylesheet" href="https://drtread.com/assets/website/css/swiper.css" crossorigin="anonymous" integrity="sha256-5Kzp5zdCz5s1TdM3BEhfdZ16DOm6JeIMVAGrmvSQ2Kg=" />



link
stylesheet
https://fonts.googleapis.com/css?family=Open+Sans:400,400i,700&display=swap&subset=latin-ext
200

1
ok
text/css; charset=utf-8
X-Content-Type-Options nosniff found




Compression (gzip): 1855/18242 Bytes






Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

 

sha256-ld0yXcmr/d+qXG8d+6P9/Gk82kLxavwbpqNFGvhsA8M=
sha384-qZl0LRG7Bw8up2iZh2dRZRzDG6AJjmo30sAzr7sNL22UtN/K8k0heINdsTJ+lhgp
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:400,400i,700&display=swap&subset=latin-ext" crossorigin="anonymous" integrity="sha256-ld0yXcmr/d+qXG8d+6P9/Gk82kLxavwbpqNFGvhsA8M=" />



meta
charset
 utf-8


1
ok















meta
og:description



1
ok















meta
og:image

200

1
ok
text/html; charset=UTF-8
missing X-Content-Type-Options nosniff




7500 Bytes








meta
og:site



1
ok















meta
og:site_name
DrTread


1
ok















meta
og:title



1
ok















meta
og:type
article


1
ok















meta
og:url

200

1
ok
text/html; charset=UTF-8
missing X-Content-Type-Options nosniff




7500 Bytes








meta
description
DrTread


1
ok















meta
viewport
width=device-width, initial-scale=1, shrink-to-fit=no


1
ok















script
src
https://drtread.com/assets/lib/bootstrap-material-datetimepicker/js/bootstrap-material-datetimepicker.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
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ETag: "678a6364-dcc9"

local SRI possible, possible hash-values:

 

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sha384-RZTeruisni2JVUin2KbYl4fGBftxw4sgwwFREqBHczsH3GIa++G/EQXWSm4AtEw6
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<script src="https://drtread.com/assets/lib/bootstrap-material-datetimepicker/js/bootstrap-material-datetimepicker.js" crossorigin="anonymous" integrity="sha256-HEFaRu8SZtWe9LupJDXKa7lon8kA9HDLhLVWvK4baso=" />



script
src
https://drtread.com/assets/lib/jquery.maskedinput.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 4324 Bytes






ETag: "678a6364-10e4"

local SRI possible, possible hash-values:

 

sha256-+4KHeBj6I8jAKAU8xXRMXXlH+sqCvVCoK5GAFkmb+2I=
sha384-ATbYjrywZ6+DvHhy1i703oHUPV8MJxzAiIqrZpvMnwUNpsykpgEt8W3BkMhnHe7a
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<script src="https://drtread.com/assets/lib/jquery.maskedinput.min.js" crossorigin="anonymous" integrity="sha256-+4KHeBj6I8jAKAU8xXRMXXlH+sqCvVCoK5GAFkmb+2I=" />



script
src
https://drtread.com/assets/lib/moment/moment.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 123457 Bytes






ETag: "678a6364-1e241"

local SRI possible, possible hash-values:

 

sha256-/dICaMzVAeoUdMIBoNpPk2o+QoGv4x5R2h8fq5fFuqI=
sha384-TvhmQ7Pd+Wva9491XXd1gdsYQ0mEubr/G6QRdbrXE0ZvtXegWWrql79Kj8SL8iL2
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<script src="https://drtread.com/assets/lib/moment/moment.js" crossorigin="anonymous" integrity="sha256-/dICaMzVAeoUdMIBoNpPk2o+QoGv4x5R2h8fq5fFuqI=" />



script
src
https://drtread.com/assets/lib/select2/js/select2.full.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 77008 Bytes






ETag: "678a6364-12cd0"

local SRI possible, possible hash-values:

 

sha256-ZYKJU8B8RwHpoXpGvRm1p7h+6U+2wpYPPExNOGe0GP4=
sha384-PaM1c86yUvlDf7M2O6GsuBRzhTkrT/NAGOzgZcbBmhj47nlvLNNX4ppKETGdrY+U
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<script src="https://drtread.com/assets/lib/select2/js/select2.full.min.js" crossorigin="anonymous" integrity="sha256-ZYKJU8B8RwHpoXpGvRm1p7h+6U+2wpYPPExNOGe0GP4=" />



script
src
https://drtread.com/assets/website/js/bootstrap.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
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ETag: "678a6364-e2d8"

local SRI possible, possible hash-values:

 

sha256-CjSoeELFOcH0/uxWu6mC/Vlrc1AARqbm/jiiImDGV3s=
sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM
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<script src="https://drtread.com/assets/website/js/bootstrap.min.js" crossorigin="anonymous" integrity="sha256-CjSoeELFOcH0/uxWu6mC/Vlrc1AARqbm/jiiImDGV3s=" />



script
src
https://drtread.com/assets/website/js/custom.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 10903 Bytes






ETag: "678a6364-2a97"

local SRI possible, possible hash-values:

 

sha256-6UHwnoclFfEnM8LxqgTbVazyQkpgrCWNz0rRA6D8OeE=
sha384-zu076MJboAowUoMtHqdRo+5FhaVAh1e0/tM8f+p0QUtwDjMVZ9kf2kwg7ggHlgk6
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<script src="https://drtread.com/assets/website/js/custom.js" crossorigin="anonymous" integrity="sha256-6UHwnoclFfEnM8LxqgTbVazyQkpgrCWNz0rRA6D8OeE=" />



script
src
https://drtread.com/assets/website/js/jquery.easing.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 5958 Bytes






ETag: "678a6364-1746"

local SRI possible, possible hash-values:

 

sha256-+bInfLefd8+phPxxO9qYjaiflplQmjDu4jRATvp5sy4=
sha384-kIluDQouDgG5vCY67aHF84vSXtjhIkzRQ+NFgAkoT/2lJllR18N4sodeEnAYkXXA
sha512-5u9Afd/OVhicZccRo0kAIpfX7qvoXKn/1JtOnk+RW9Ivk8O65WHsYdNmsDgersMn9SirJOxmsma9vm27CAL6Hg==

 

<script src="https://drtread.com/assets/website/js/jquery.easing.min.js" crossorigin="anonymous" integrity="sha256-+bInfLefd8+phPxxO9qYjaiflplQmjDu4jRATvp5sy4=" />



script
src
https://drtread.com/assets/website/js/jquery.magnific-popup.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 21678 Bytes






ETag: "678a6364-54ae"

local SRI possible, possible hash-values:

 

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<script src="https://drtread.com/assets/website/js/jquery.magnific-popup.js" crossorigin="anonymous" integrity="sha256-ymgtoF9N5Hwm+NG/iiYEqdfGGrYNIIYODIgwmaKfB6w=" />



script
src
https://drtread.com/assets/website/js/jquery.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 86927 Bytes






ETag: "678a6364-1538f"

local SRI possible, possible hash-values:

 

sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=
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<script src="https://drtread.com/assets/website/js/jquery.min.js" crossorigin="anonymous" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" />



script
src
https://drtread.com/assets/website/js/popper.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 21003 Bytes






ETag: "678a6364-520b"

local SRI possible, possible hash-values:

 

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sha384-lMrNqQ9s3F2Cq/V3ypXpsjWfFjaM3eim7RZgq65fk4j51Hb9K1rqbzPOJcrUQzf2
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<script src="https://drtread.com/assets/website/js/popper.min.js" crossorigin="anonymous" integrity="sha256-ce98Ftddp1pdQX33XtchRLxexlqcBCm33uCYitw+jSk=" />



script
src
https://drtread.com/assets/website/js/scripts.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 11712 Bytes






ETag: "678a6364-2dc0"

local SRI possible, possible hash-values:

 

sha256-LZ75PjDggPppDmVf/yBWOxpdSdPOfOqlIwQxf2h7l0Y=
sha384-lD45mdqInBlk8molULTNTx6ijFUpeb6yRoLkzuT/mmHWDmtKdnvcyiRkR5YD3aAr
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<script src="https://drtread.com/assets/website/js/scripts.js" crossorigin="anonymous" integrity="sha256-LZ75PjDggPppDmVf/yBWOxpdSdPOfOqlIwQxf2h7l0Y=" />



script
src
https://drtread.com/assets/website/js/swiper.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 125617 Bytes






ETag: "678a6364-1eab1"

local SRI possible, possible hash-values:

 

sha256-dl0WVCl8jXMBZfvnMeygnB0+bvqp5wBqqlZ8Wi95lLo=
sha384-cmqB4gao5DyK6ZICrR6lHXhRwgPnj9BRHkEXV3i4XMrCEA+ZuU4IT8oAy1KFBnBV
sha512-l50UAt0qKNqHWtpOoU6u783XP01veJ9i1J0m07M80cysp3M+MGkkwXv+VOE6Y36bzHWnOxOrAoHa1SMbAJbuDQ==

 

<script src="https://drtread.com/assets/website/js/swiper.min.js" crossorigin="anonymous" integrity="sha256-dl0WVCl8jXMBZfvnMeygnB0+bvqp5wBqqlZ8Wi95lLo=" />



script
src
https://drtread.com/assets/website/js/validator.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression required: 8925 Bytes






ETag: "678a6364-22dd"

local SRI possible, possible hash-values:

 

sha256-ejZ2T61Qrv7abcmn/6jzfBt5yrLAARGrf3ZQsmOXzbM=
sha384-+Ym6rL8b90sWjZHjvgGzkwazZNLRj5eHqRWR+jS6WLrBYjohjP8HfIqEXmdJOHvS
sha512-akDZ39EMeG4lvs4ZpazrtLS8rrGWnLcdfqblbVsIav3UJaq25etA35S7/8qCG5n21bdibdOBQ0Y/RjcKlMrfgQ==

 

<script src="https://drtread.com/assets/website/js/validator.min.js" crossorigin="anonymous" integrity="sha256-ejZ2T61Qrv7abcmn/6jzfBt5yrLAARGrf3ZQsmOXzbM=" />


 

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

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

Summary

Good: No non-document-errors
7 errors
1 warnings

TypeMessagenum found
1.errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.5
2.errorThe value of the for attribute of the label element must be the ID of a non-hidden form control.2
3.warningEmpty heading.1

Details


TypeMessage + Sample
1errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.

From line 350, column 47 to line 350, column 55

required> </select>
2errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.

From line 364, column 47 to line 364, column 55

required> </select>
3errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.

From line 378, column 47 to line 378, column 55

required> </select>
4errorThe value of the for attribute of the label element must be the ID of a non-hidden form control.

From line 414, column 29 to line 414, column 72

<label class="label-control" for="datetime">Date &
5errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.

From line 507, column 81 to line 507, column 89

 required></select>
6errorA select element with a required attribute, and without a multiple attribute, and without a size attribute whose value is greater than 1, must have a child option element.

From line 519, column 84 to line 519, column 92

 required></select>
7errorThe value of the for attribute of the label element must be the ID of a non-hidden form control.

From line 555, column 25 to line 555, column 75

<label class="label-control" for="custom-datetime">Date &
8warningEmpty heading.

From line 604, column 29 to line 604, column 45

<h2 class="mt-0"><i cla

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net

 

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

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
cdns1.interserver.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns100.interserver.net, ns200.interserver.net, ns300.interserver.net

Answer: ns100.interserver.net
162.159.8.245, 2400:cb00:2049:1::a29f:8f5

Answer: ns200.interserver.net
162.159.9.154, 2400:cb00:2049:1::a29f:99a

Answer: ns300.interserver.net
162.159.10.165, 2400:cb00:2049:1::a29f:aa5
3
cdns2.interserver.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns100.interserver.net, ns200.interserver.net, ns300.interserver.net

Answer: ns100.interserver.net
162.159.8.245, 2400:cb00:2049:1::a29f:8f5

Answer: ns200.interserver.net
162.159.9.154, 2400:cb00:2049:1::a29f:99a

Answer: ns300.interserver.net
162.159.10.165, 2400:cb00:2049:1::a29f:aa5
4
cdns3.interserver.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns100.interserver.net, ns200.interserver.net, ns300.interserver.net

Answer: ns100.interserver.net
162.159.8.245, 2400:cb00:2049:1::a29f:8f5

Answer: ns200.interserver.net
162.159.9.154, 2400:cb00:2049:1::a29f:99a

Answer: ns300.interserver.net
162.159.10.165, 2400:cb00:2049:1::a29f:aa5
5
cdns1.interserver.net: 216.158.228.164
A
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)
6
cdns1.interserver.net: No AAAA record found
AAAA
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)
7
cdns2.interserver.net: 216.158.234.243
A
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)
8
cdns2.interserver.net: No AAAA record found
AAAA
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)
9
cdns3.interserver.net: 199.231.191.75
A
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)
10
cdns3.interserver.net: No AAAA record found
AAAA
ns100.interserver.net (2400:cb00:2049:1::a29f:8f5)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.drtread.com
0

no CAA entry found
1
0
drtread.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
drtread.com
google-site-verification=wnhSCP3lWzs5qz5JrkSYi_1h4AetL4wlq3FBqSqBIZ0
ok
1
0
www.drtread.com

ok
1
0
_acme-challenge.drtread.com
uEs7RvejTD5Dx5TEqpXZiEhTfAP7nevzKaf8gdbP-JY
looks good, correct length, correct characters
1
0
_acme-challenge.www.drtread.com

missing entry or wrong length
1
0
_acme-challenge.drtread.com.drtread.com

 perhaps wrong
1
0
_acme-challenge.www.drtread.com.drtread.com

 perhaps wrong
1
0
_acme-challenge.www.drtread.com.www.drtread.com

 perhaps wrong
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

drtread.com
1
aspmx.l.google.com
05ok

A


66.102.1.27
01ok

AAAA


2a00:1450:400c:c00::1b
01ok

CNAME


00ok
MX

drtread.com
5
alt2.aspmx.l.google.com
05ok

A


142.251.9.26
01ok

AAAA


2a00:1450:4025:c03::1a
01ok

CNAME


00ok
MX

drtread.com
5
alt1.aspmx.l.google.com
05ok

A


142.250.153.27
01ok

AAAA


2a00:1450:4013:c16::1a
01ok

CNAME


00ok
MX

drtread.com
10
ALT4.aspmx.l.google.com
05ok

A


74.125.200.27
01ok

AAAA


2404:6800:4003:c00::1a
01ok

CNAME


00ok
MX

drtread.com
10
ALT3.aspmx.l.google.com
05ok

A


142.250.150.26
01ok

AAAA


2a00:1450:4010:c1c::1b
01ok

CNAME


00ok

				 
			

				 
			
17. Cipher Suites
Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
drtread.com
66.45.253.67
443
27 Ciphers127.72 sec
16 without, 11 FS
40.74 %
www.drtread.com
66.45.253.67
443
27 Ciphers127.11 sec
16 without, 11 FS
40.74 %
Complete

2
54 Ciphers
27.00 Ciphers/Check		254.83 sec127.42 sec/Check
32 without, 22 FS
40.74 %

Details
DomainIPPortCipher (OpenSsl / IANA)
drtread.com
66.45.253.67
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
27 Ciphers, 

127.72 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM8
 (Weak)
TLSv1.2
0xC0,0xA1
 No FS

TLS_RSA_WITH_AES_256_CCM_8

RSA
RSA
AESCCM8(256)
AEAD




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM8
 (Weak)
TLSv1.2
0xC0,0xA0
 No FS

TLS_RSA_WITH_AES_128_CCM_8

RSA
RSA
AESCCM8(128)
AEAD




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1

www.drtread.com
66.45.253.67
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
27 Ciphers, 

127.11 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM8
 (Weak)
TLSv1.2
0xC0,0xA1
 No FS

TLS_RSA_WITH_AES_256_CCM_8

RSA
RSA
AESCCM8(256)
AEAD




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM8
 (Weak)
TLSv1.2
0xC0,0xA0
 No FS

TLS_RSA_WITH_AES_128_CCM_8

RSA
RSA
AESCCM8(128)
AEAD




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1


				 
			
18. Portchecks
DomainIPPortDescriptionResultAnswer
drtread.com
66.45.253.67
21
FTP
open
220 (vsFTPd 3.0.3)  

drtread.com
66.45.253.67
21
FTP
open
220 (vsFTPd 3.0.3)  

drtread.com
66.45.253.67
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5  

drtread.com
66.45.253.67
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5  
Bad: SSH without DNS SSHFP Record found

Possible DNS SSHFP Entries:
drtread.com IN SSHFP 1 2 93133f3d5ef9b57c8e9d6c77346a18ae5ac2eb3359921f392f9649f5496a80c6
drtread.com IN SSHFP 3 2 53ca25835f97d56e89939b0b3086bed727cc9172bc439eaaa31e68ff77226d87
drtread.com IN SSHFP 4 2 c8af011653adde761fe7a4d49fdee2fe7282bdf32ef81aa3ffc64d49f5ab61b5
drtread.com
66.45.253.67
25
SMTP



drtread.com
66.45.253.67
25
SMTP



drtread.com
66.45.253.67
53
DNS



drtread.com
66.45.253.67
53
DNS



drtread.com
66.45.253.67
110
POP3



drtread.com
66.45.253.67
110
POP3



drtread.com
66.45.253.67
143
IMAP



drtread.com
66.45.253.67
143
IMAP



drtread.com
66.45.253.67
465
SMTP (encrypted)



drtread.com
66.45.253.67
465
SMTP (encrypted)



drtread.com
66.45.253.67
587
SMTP (encrypted, submission)



drtread.com
66.45.253.67
587
SMTP (encrypted, submission)



drtread.com
66.45.253.67
993
IMAP (encrypted)



drtread.com
66.45.253.67
993
IMAP (encrypted)



drtread.com
66.45.253.67
995
POP3 (encrypted)



drtread.com
66.45.253.67
995
POP3 (encrypted)



drtread.com
66.45.253.67
1433
MS SQL



drtread.com
66.45.253.67
1433
MS SQL



drtread.com
66.45.253.67
2082
cPanel (http)



drtread.com
66.45.253.67
2082
cPanel (http)



drtread.com
66.45.253.67
2083
cPanel (https)



drtread.com
66.45.253.67
2083
cPanel (https)



drtread.com
66.45.253.67
2086
WHM (http)



drtread.com
66.45.253.67
2086
WHM (http)



drtread.com
66.45.253.67
2087
WHM (https)



drtread.com
66.45.253.67
2087
WHM (https)



drtread.com
66.45.253.67
2089
cPanel Licensing



drtread.com
66.45.253.67
2089
cPanel Licensing



drtread.com
66.45.253.67
2095
cPanel Webmail (http)



drtread.com
66.45.253.67
2095
cPanel Webmail (http)



drtread.com
66.45.253.67
2096
cPanel Webmail (https)



drtread.com
66.45.253.67
2096
cPanel Webmail (https)



drtread.com
66.45.253.67
2222
DirectAdmin (http)



drtread.com
66.45.253.67
2222
DirectAdmin (http)



drtread.com
66.45.253.67
2222
DirectAdmin (https)



drtread.com
66.45.253.67
2222
DirectAdmin (https)



drtread.com
66.45.253.67
3306
mySql



drtread.com
66.45.253.67
3306
mySql



drtread.com
66.45.253.67
5224
Plesk Licensing



drtread.com
66.45.253.67
5224
Plesk Licensing



drtread.com
66.45.253.67
5432
PostgreSQL



drtread.com
66.45.253.67
5432
PostgreSQL



drtread.com
66.45.253.67
8080
Ookla Speedtest (http)



drtread.com
66.45.253.67
8080
Ookla Speedtest (http)



drtread.com
66.45.253.67
8080
Ookla Speedtest (https)



drtread.com
66.45.253.67
8080
Ookla Speedtest (https)



drtread.com
66.45.253.67
8083
VestaCP http



drtread.com
66.45.253.67
8083
VestaCP http



drtread.com
66.45.253.67
8083
VestaCP https



drtread.com
66.45.253.67
8083
VestaCP https



drtread.com
66.45.253.67
8443
Plesk Administration (https)



drtread.com
66.45.253.67
8443
Plesk Administration (https)



drtread.com
66.45.253.67
8447
Plesk Installer + Updates



drtread.com
66.45.253.67
8447
Plesk Installer + Updates



drtread.com
66.45.253.67
8880
Plesk Administration (http)



drtread.com
66.45.253.67
8880
Plesk Administration (http)



drtread.com
66.45.253.67
10000
Webmin (http)



drtread.com
66.45.253.67
10000
Webmin (http)



drtread.com
66.45.253.67
10000
Webmin (https)



drtread.com
66.45.253.67
10000
Webmin (https)



www.drtread.com
66.45.253.67
21
FTP
open
220 (vsFTPd 3.0.3)  

www.drtread.com
66.45.253.67
21
FTP
open
220 (vsFTPd 3.0.3)  

www.drtread.com
66.45.253.67
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5  

www.drtread.com
66.45.253.67
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5  
Bad: SSH without DNS SSHFP Record found

Possible DNS SSHFP Entries:
www.drtread.com IN SSHFP 1 2 93133f3d5ef9b57c8e9d6c77346a18ae5ac2eb3359921f392f9649f5496a80c6
www.drtread.com IN SSHFP 3 2 53ca25835f97d56e89939b0b3086bed727cc9172bc439eaaa31e68ff77226d87
www.drtread.com IN SSHFP 4 2 c8af011653adde761fe7a4d49fdee2fe7282bdf32ef81aa3ffc64d49f5ab61b5
www.drtread.com
66.45.253.67
25
SMTP



www.drtread.com
66.45.253.67
25
SMTP



www.drtread.com
66.45.253.67
53
DNS



www.drtread.com
66.45.253.67
53
DNS



www.drtread.com
66.45.253.67
110
POP3



www.drtread.com
66.45.253.67
110
POP3



www.drtread.com
66.45.253.67
143
IMAP



www.drtread.com
66.45.253.67
143
IMAP



www.drtread.com
66.45.253.67
465
SMTP (encrypted)



www.drtread.com
66.45.253.67
465
SMTP (encrypted)



www.drtread.com
66.45.253.67
587
SMTP (encrypted, submission)



www.drtread.com
66.45.253.67
587
SMTP (encrypted, submission)



www.drtread.com
66.45.253.67
993
IMAP (encrypted)



www.drtread.com
66.45.253.67
993
IMAP (encrypted)



www.drtread.com
66.45.253.67
995
POP3 (encrypted)



www.drtread.com
66.45.253.67
995
POP3 (encrypted)



www.drtread.com
66.45.253.67
1433
MS SQL



www.drtread.com
66.45.253.67
1433
MS SQL



www.drtread.com
66.45.253.67
2082
cPanel (http)



www.drtread.com
66.45.253.67
2082
cPanel (http)



www.drtread.com
66.45.253.67
2083
cPanel (https)



www.drtread.com
66.45.253.67
2083
cPanel (https)



www.drtread.com
66.45.253.67
2086
WHM (http)



www.drtread.com
66.45.253.67
2086
WHM (http)



www.drtread.com
66.45.253.67
2087
WHM (https)



www.drtread.com
66.45.253.67
2087
WHM (https)



www.drtread.com
66.45.253.67
2089
cPanel Licensing



www.drtread.com
66.45.253.67
2089
cPanel Licensing



www.drtread.com
66.45.253.67
2095
cPanel Webmail (http)



www.drtread.com
66.45.253.67
2095
cPanel Webmail (http)



www.drtread.com
66.45.253.67
2096
cPanel Webmail (https)



www.drtread.com
66.45.253.67
2096
cPanel Webmail (https)



www.drtread.com
66.45.253.67
2222
DirectAdmin (http)



www.drtread.com
66.45.253.67
2222
DirectAdmin (http)



www.drtread.com
66.45.253.67
2222
DirectAdmin (https)



www.drtread.com
66.45.253.67
2222
DirectAdmin (https)



www.drtread.com
66.45.253.67
3306
mySql



www.drtread.com
66.45.253.67
3306
mySql



www.drtread.com
66.45.253.67
5224
Plesk Licensing



www.drtread.com
66.45.253.67
5224
Plesk Licensing



www.drtread.com
66.45.253.67
5432
PostgreSQL



www.drtread.com
66.45.253.67
5432
PostgreSQL



www.drtread.com
66.45.253.67
8080
Ookla Speedtest (http)



www.drtread.com
66.45.253.67
8080
Ookla Speedtest (http)



www.drtread.com
66.45.253.67
8080
Ookla Speedtest (https)



www.drtread.com
66.45.253.67
8080
Ookla Speedtest (https)



www.drtread.com
66.45.253.67
8083
VestaCP http



www.drtread.com
66.45.253.67
8083
VestaCP http



www.drtread.com
66.45.253.67
8083
VestaCP https



www.drtread.com
66.45.253.67
8083
VestaCP https



www.drtread.com
66.45.253.67
8443
Plesk Administration (https)



www.drtread.com
66.45.253.67
8443
Plesk Administration (https)



www.drtread.com
66.45.253.67
8447
Plesk Installer + Updates



www.drtread.com
66.45.253.67
8447
Plesk Installer + Updates



www.drtread.com
66.45.253.67
8880
Plesk Administration (http)



www.drtread.com
66.45.253.67
8880
Plesk Administration (http)



www.drtread.com
66.45.253.67
10000
Webmin (http)



www.drtread.com
66.45.253.67
10000
Webmin (http)



www.drtread.com
66.45.253.67
10000
Webmin (https)



www.drtread.com
66.45.253.67
10000
Webmin (https)




				 
			

				 
			

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