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



X

DNS-problem - authoritative Nameserver refused, not defined or timeout

Checked:
14.01.2022 11:29:26


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
opam-update-repo1.net
A
94.136.40.51
Leeds/England/United Kingdom (GB) - Webfusion Internet Solutions
No Hostname found
yes
1
0

AAAA

yes


www.opam-update-repo1.net
A
94.136.50.51
Leeds/England/United Kingdom (GB) - Webfusion Internet Solutions
Hostname: ds9100.dedicated.turbodns.co.uk
yes
1
0

AAAA

yes


*.opam-update-repo1.net
A
94.136.50.51
yes



A
94.136.50.51
yes



AAAA

yes



AAAA

yes



CNAME

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



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: 01.02.2022, 00:00:00 +, Signature-Inception: 11.01.2022, 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: net
net
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=



1 RRSIG RR to validate DS RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 27.01.2022, 05:00:00 +, Signature-Inception: 14.01.2022, 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 4604, Flags 256



Public Key with Algorithm 8, KeyTag 35886, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 40649, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.01.2022, 17:28:30 +, Signature-Inception: 04.01.2022, 17:23:30 +, KeyTag 35886, Signer-Name: net



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35886 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest "eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: opam-update-repo1.net
opam-update-repo1.net
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 "fhurhh9vao4gnvigmdcmukvfvcud9jhh" between the hashed NSEC3-owner "fhun05beaobl2t7c01e9gggfm4jb0ue8" and the hashed NextOwner "fhuu0m35vah9n5gd3soft1iasl7k4r1p". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner fhun05beaobl2t7c01e9gggfm4jb0ue8.net., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 19.01.2022, 06:45:25 +, Signature-Inception: 12.01.2022, 05:35:25 +, KeyTag 40649, Signer-Name: net



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "a1rt98bs5qgc9nfi51s9hci47uljg6jh" as Owner. That's the Hash of "net" with the NextHashedOwnerName "a1rtlnpgulogn7b9a62shje1u3ttp8dr". So that domain name is the Closest Encloser of "opam-update-repo1.net". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner a1rt98bs5qgc9nfi51s9hci47uljg6jh.net., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 19.01.2022, 06:48:22 +, Signature-Inception: 12.01.2022, 05:38:22 +, KeyTag 40649, Signer-Name: net



0 DNSKEY RR found




Zone: www.opam-update-repo1.net
www.opam-update-repo1.net
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.opam-update-repo1.net
  ns5.catalyst2.net

opam-update-repo1.net
  ns5.catalyst2.net
84.18.207.222
Belfast/Northern Ireland/United Kingdom (GB) - CATALYST2-RT


U 
2001:4c20:4:1004::5000
Belfast/Northern Ireland/United Kingdom (GB) - CATALYST2RT


  ns6.catalyst2.net
185.28.164.100
Seal/England/United Kingdom (GB) - Everest Data Centres


U 
2001:4c21:4:1004::5000
London/England/United Kingdom (GB) - Amito Ltd

net
  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


4. SOA-Entries


Domain:net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:13


Domain:opam-update-repo1.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:2


Domain:opam-update-repo1.net
Zone-Name:opam-update-repo1.net
Primary:ns5.catalyst2.net
Mail:alerts.support.catalyst2.com
Serial:2022011101
Refresh:300
Retry:300
Expire:300
TTL:86400
num Entries:2


Domain:www.opam-update-repo1.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://opam-update-repo1.net, address used: https://opam-update-repo1.net/, Screenshot created 2022-01-14 11:31:25 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

188 milliseconds

Screenshot mobile - https://opam-update-repo1.net/
Mobil + Landscape (732px x 412px)

361 milliseconds

Screenshot mobile landscape - https://opam-update-repo1.net/
Screen (1280px x 1680px)

1760 milliseconds

Screenshot Desktop - https://opam-update-repo1.net/

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 1.2, ECDHE_RSA with P-256, and AES_256_GCM.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://opam-update-repo1.net/
94.136.40.51 GZip used - 483 / 793 - 39.09 %
200

Html is minified: 102.72 %
0.064
H
small visible content (num chars: 0)
Server: nginx
Date: Fri, 14 Jan 2022 10:29:56 GMT
Content-Type: text/html
Last-Modified: Thu, 23 May 2019 16:27:49 GMT
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• http://www.opam-update-repo1.net/
94.136.50.51
-14

10.044
T
Timeout - The operation has timed out

• https://opam-update-repo1.net/
94.136.40.51 GZip used - 483 / 793 - 39.09 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 102.72 %
4.640
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Server: nginx
Date: Fri, 14 Jan 2022 10:30:06 GMT
Content-Type: text/html
Last-Modified: Thu, 23 May 2019 16:27:49 GMT
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• https://www.opam-update-repo1.net/
94.136.50.51
-14

10.050
T
Timeout - The operation has timed out

• http://opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
94.136.40.51 GZip used - 483 / 793 - 39.09 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 102.72 %
0.053
A
Not Found
Visible Content:
Server: nginx
Date: Fri, 14 Jan 2022 10:30:22 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• http://www.opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
94.136.50.51
-14

10.020
T
Timeout - The operation has timed out
Visible Content:

• https://94.136.40.51/
94.136.40.51 GZip used - 483 / 793 - 39.09 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 102.72 %
4.543
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Server: nginx
Date: Fri, 14 Jan 2022 10:30:33 GMT
Content-Type: text/html
Last-Modified: Thu, 23 May 2019 16:27:49 GMT
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• https://94.136.50.51/
94.136.50.51
-14

10.013
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "opam-update-repo1.net" is domain, public suffix is ".net", top-level-domain is ".net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .net-domains preloaded: 7088 (complete: 175327)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: opam-update-repo1.net has only one ip address.
Warning: Only one ip address found: www.opam-update-repo1.net 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: opam-update-repo1.net 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.opam-update-repo1.net has no ipv6 address.
Agood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
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 (4 urls)
http://opam-update-repo1.net/ 94.136.40.51


Url with incomplete Content-Type - header - missing charset
https://opam-update-repo1.net/ 94.136.40.51


Url with incomplete Content-Type - header - missing charset
http://opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 94.136.40.51


Url with incomplete Content-Type - header - missing charset
https://94.136.40.51/ 94.136.40.51


Url with incomplete Content-Type - header - missing charset
Bhttps://opam-update-repo1.net/ 94.136.40.51
200

Missing HSTS-Header
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. 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.
Ihttps://opam-update-repo1.net/ 94.136.40.51
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttp://opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 94.136.40.51
404

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Not used to calculate the result because it's a http - check. But listed so you should fix it.
Nhttps://opam-update-repo1.net/ 94.136.40.51
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://94.136.40.51/ 94.136.40.51
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
XFatal error: Nameserver isn't defined or has timeout
XFatal error: Nameserver doesn't support TCP connection: ns5.catalyst2.net / 2001:4c20:4:1004::5000: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns6.catalyst2.net / 2001:4c21:4:1004::5000: Timeout
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 opam-update-repo1.net, 1 ip addresses, 1 different http results.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.opam-update-repo1.net, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns5.catalyst2.net, ns6.catalyst2.net, 2 Name Servers included in Delegation: ns5.catalyst2.net, ns6.catalyst2.net, 2 Name Servers included in 1 Zone definitions: ns5.catalyst2.net, ns6.catalyst2.net, 1 Name Servers listed in SOA.Primary: ns5.catalyst2.net.
AGood: Only one SOA.Primary Name Server found.: ns5.catalyst2.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns5.catalyst2.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: ns5.catalyst2.net, ns6.catalyst2.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: 2 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 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: 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: catalyst2.net
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: GB
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 185., 84., 2 different subnets (first two Bytes): 185.28., 84.18., 2 different subnets (first three Bytes): 185.28.164., 84.18.207.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2001:, 2 different subnets (first two blocks): 2001:4c20:, 2001:4c21:, 2 different subnets (first three blocks): 2001:4c20:0004:, 2001:4c21:0004:, 2 different subnets (first four blocks): 2001:4c20:0004:1004:, 2001:4c21:0004:1004:
AGood: Name Server IPv6 addresses from different subnets found.
Nameserver doesn't pass all EDNS-Checks: a.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: c.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: d.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: e.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: f.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: g.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: h.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: i.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: j.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: k.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: l.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: m.gtld-servers.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns5.catalyst2.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns5.catalyst2.net / 2001:4c20:4:1004::5000: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns6.catalyst2.net / 2001:4c21:4:1004::5000: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
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.

3. Content- and Performance-critical Checks

http://www.opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 94.136.50.51
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: No https + http status 200 with inline CSS / JavaScript found
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://opam-update-repo1.net/ 94.136.40.51
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://94.136.40.51/ 94.136.40.51
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.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 2 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. 3 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), 0 with Cache-Control long enough, 3 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: 131217 milliseconds, 131.217 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
opam-update-repo1.net
94.136.40.51
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
opam-update-repo1.net
94.136.40.51
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated

2CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, C=US, ST=Arizona

3CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, C=US, ST=Arizona


94.136.40.51
94.136.40.51
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

94.136.40.51
94.136.40.51
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated

2CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, C=US, ST=Arizona

3CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, C=US, ST=Arizona


9. Certificates

1.
1.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020
04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries
1.
1.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020

04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0C2C54C66605D0D0
Thumbprint:B32C2445A4B5A10B7AF60FABEC81AC904C37BFBE
SHA256 / Certificate:qDIQCIn7g5M89o9G9xGNZcEEjWenbpeQwLF+x4jnmUs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SHA256 hex / Subject Public Key Information (SPKI):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020
04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries

2.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020

04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0C2C54C66605D0D0
Thumbprint:B32C2445A4B5A10B7AF60FABEC81AC904C37BFBE
SHA256 / Certificate:qDIQCIn7g5M89o9G9xGNZcEEjWenbpeQwLF+x4jnmUs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SHA256 hex / Subject Public Key Information (SPKI):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020
04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries

3.
CN=www.123-reg-new-domain.co.uk, OU=Domain Control Validated
04.06.2020

04.06.2022
expires in 131 days
www.123-reg-new-domain.co.uk, 123-reg-new-domain.co.uk - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0C2C54C66605D0D0
Thumbprint:B32C2445A4B5A10B7AF60FABEC81AC904C37BFBE
SHA256 / Certificate:qDIQCIn7g5M89o9G9xGNZcEEjWenbpeQwLF+x4jnmUs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SHA256 hex / Subject Public Key Information (SPKI):0bd3bcb8096c8d25edec1f4bafb99cae35c2f876e3c719cbf62e409749bdb9a7
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011
03.05.2031
expires in 3386 days


4.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011

03.05.2031
expires in 3386 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:07
Thumbprint:27AC9369FAF25207BB2627CEFACCBE4EF9C319B8
SHA256 / Certificate:lzpBJ2/9AeAnoqrUnjTDeEbT6Xb/amILZxLjODIEGqY=
SHA256 hex / Cert (DANE * 0 1):973a41276ffd01e027a2aad49e34c37846d3e976ff6a620b6712e33832041aa6
SHA256 hex / PublicKey (DANE * 1 1):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SHA256 hex / Subject Public Key Information (SPKI):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


5.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011
03.05.2031
expires in 3386 days


5.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011

03.05.2031
expires in 3386 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:07
Thumbprint:27AC9369FAF25207BB2627CEFACCBE4EF9C319B8
SHA256 / Certificate:lzpBJ2/9AeAnoqrUnjTDeEbT6Xb/amILZxLjODIEGqY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SHA256 hex / Subject Public Key Information (SPKI):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


6.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011
03.05.2031
expires in 3386 days


6.
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011

03.05.2031
expires in 3386 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:07
Thumbprint:27AC9369FAF25207BB2627CEFACCBE4EF9C319B8
SHA256 / Certificate:lzpBJ2/9AeAnoqrUnjTDeEbT6Xb/amILZxLjODIEGqY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SHA256 hex / Subject Public Key Information (SPKI):f11c3dd048f74edb7c45192b83e5980d2f67ec84b4ddb9396e33ff5173ed698f
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
01.01.2014
30.05.2031
expires in 3413 days


7.
CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
01.01.2014

30.05.2031
expires in 3413 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:1BE715
Thumbprint:340B2880F446FCC04E59ED33F52B3D08D6242964
SHA256 / Certificate:Oi++kokeV/4F1XCH9I5zDxflpfU+9APWGOW3TXp+bss=
SHA256 hex / Cert (DANE * 0 1):3a2fbe92891e57fe05d57087f48e730f17e5a5f53ef403d618e5b74d7a7e6ecb
SHA256 hex / PublicKey (DANE * 1 1):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
SHA256 hex / Subject Public Key Information (SPKI):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


8.
CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
01.09.2009
01.01.2038
expires in 5821 days


8.
CN=Go Daddy Root Certificate Authority - G2, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
01.09.2009

01.01.2038
expires in 5821 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00
Thumbprint:47BEABC922EAE80E78783462A79F45C254FDE68B
SHA256 / Certificate:RRQLMkfrnMjFtPDXtTCR9zKSCJ5uWmPidJ3TrKkZjto=
SHA256 hex / Cert (DANE * 0 1):45140b3247eb9cc8c5b4f0d7b53091f73292089e6e5a63e2749dd3aca9198eda
SHA256 hex / PublicKey (DANE * 1 1):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
SHA256 hex / Subject Public Key Information (SPKI):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
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:



9.
CN=Go Daddy Root Certificate Authority - G2, OU=https://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011
03.05.2031
expires in 3386 days


9.
CN=Go Daddy Root Certificate Authority - G2, OU=https://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
03.05.2011

03.05.2031
expires in 3386 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:2003
Thumbprint:841D4A9FC9D3B2F0CA5FAB95525AB2066ACF8322
SHA256 / Certificate:m/WJZ1RZlhlFEtthdxUa/plwauo9o2/u562fizwFB8s=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
SHA256 hex / Subject Public Key Information (SPKI):2a8f2d8af0eb123898f74c866ac3fa669054e23c17bc7a95bd0234192dc635d0
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.godaddy.com/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


10.
OU=Go Daddy Class 2 Certification Authority, O="The Go Daddy Group, Inc.", C=US
29.06.2004
29.06.2034
expires in 4539 days


10.
OU=Go Daddy Class 2 Certification Authority, O="The Go Daddy Group, Inc.", C=US
29.06.2004

29.06.2034
expires in 4539 days


KeyalgorithmRSA encryption ( bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:00
Thumbprint:2796BAE63F1801E277261BA0D77770028F20EEE4
SHA256 / Certificate:w4Rr8kuek8pkJ0wOxnwezF4CT/ys0tdAGTUOgf5UauQ=
SHA256 hex / Cert (DANE * 0 1):c3846bf24b9e93ca64274c0ec67c1ecc5e024ffcacd2d74019350e81fe546ae4
SHA256 hex / PublicKey (DANE * 1 1):5632d97bfa775bf3c99ddea52fc2553410864016729c52dd6524c8a9c3b4489f
SHA256 hex / Subject Public Key Information (SPKI):5632d97bfa775bf3c99ddea52fc2553410864016729c52dd6524c8a9c3b4489f
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:



11.
OU=Go Daddy Class 2 Certification Authority, O="The Go Daddy Group, Inc.", C=US
29.06.2004
29.06.2034
expires in 4539 days


11.
OU=Go Daddy Class 2 Certification Authority, O="The Go Daddy Group, Inc.", C=US
29.06.2004

29.06.2034
expires in 4539 days


KeyalgorithmRSA encryption ( bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:00
Thumbprint:2796BAE63F1801E277261BA0D77770028F20EEE4
SHA256 / Certificate:w4Rr8kuek8pkJ0wOxnwezF4CT/ys0tdAGTUOgf5UauQ=
SHA256 hex / Cert (DANE * 0 1):c3846bf24b9e93ca64274c0ec67c1ecc5e024ffcacd2d74019350e81fe546ae4
SHA256 hex / PublicKey (DANE * 1 1):5632d97bfa775bf3c99ddea52fc2553410864016729c52dd6524c8a9c3b4489f
SHA256 hex / Subject Public Key Information (SPKI):5632d97bfa775bf3c99ddea52fc2553410864016729c52dd6524c8a9c3b4489f
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=R3, O=Let's Encrypt, C=US
0
2
2
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3305702381
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-01-10 23:34:03
2022-04-10 23:34:02
*.opam-update-repo1.net, opam-update-repo1.net - 2 entries


3110966230
leaf cert
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2021-11-12 00:00:00
2022-12-12 23:59:59
*.opam-update-repo1.net, opam-update-repo1.net - 2 entries


3102201187
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-11-09 23:32:55
2022-02-07 23:32:54
*.opam-update-repo1.net, opam-update-repo1.net - 2 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
2
2
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
0
1
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5953872872
precert
CN=R3, O=Let's Encrypt, C=US
2022-01-10 22:34:03
2022-04-10 21:34:02
*.opam-update-repo1.net, opam-update-repo1.net
2 entries


5592415787
leaf cert
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2021-11-11 23:00:00
2022-12-12 22:59:59
*.opam-update-repo1.net, opam-update-repo1.net
2 entries


5576158677
precert
CN=R3, O=Let's Encrypt, C=US
2021-11-09 22:32:55
2022-02-07 22:32:54
*.opam-update-repo1.net, opam-update-repo1.net
2 entries


3638889608
leaf cert
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2020-11-11 23:00:00
2021-11-12 22:59:59
*.opam-update-repo1.net, opam-update-repo1.net
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://opam-update-repo1.net/
94.136.40.51
iframe

1

0


0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1

1
1
0
0
0
0


meta
other
5

0


0
0
0

http://opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
94.136.40.51
iframe

1

0


0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1

1
1
0
0
0
0


meta
other
5

0


0
0
0

https://94.136.40.51/
94.136.40.51
iframe

1

0


0
0
0


link
stylesheet
1

0


0
0
0


link
other
1

0


0
0
0


meta
other
5

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://opam-update-repo1.net/
94.136.40.51
iframe
src
https://www.123-reg-new-domain.co.uk/iframe.html


1
ok








link
icon
favicon-32x32.png
404
Not Found
1
missing file
text/html, missing X-Content-Type-Options nosniff

0 Bytes






link
stylesheet
/style/stylesheet.css
200

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

No Cache-Control - header
GZip: 333/533 Bytes




local SRI possible, possible hash-values:

sha256-XKePA4pigOnIQIRQ291aP+yJ5BmLCVjrpsUWZwSXVDo=
sha384-t2imENvhfVv2SKyyj4t3qQzIHE9UbO9dL7UVexPwmhtnssqYhn5mpzOtRTzBxj+s
sha512-TRUr+vunHhq9AGWHAj67J+6Tdtlo5vjnC0zgOOUaumaZVZqd598+UkFdAUc9Mlp9T2nklZAPXA03t1HATmomCw==

<link rel="stylesheet" href="/style/stylesheet.css" crossorigin="anonymous" integrity="sha256-XKePA4pigOnIQIRQ291aP+yJ5BmLCVjrpsUWZwSXVDo=" />



Content loaded via url("...")

../images/background.jpg1

meta
Content-Language
en-us


1
ok








meta
Content-Type
text/html; charset=iso-8859-1


1
ok








meta
description
Get online with Website Builder! Create a free 2-page website to go with your new domain. Start now for free, no credit card required!


1
ok








meta
ROBOTS
NOINDEX, NOFOLLOW


1
ok








meta
viewport
width=device-width


1
ok







http://opam-update-repo1.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
94.136.40.51
iframe
src
https://www.123-reg-new-domain.co.uk/iframe.html


1
ok








link
icon
favicon-32x32.png
404
Not Found
1
missing file
text/html, missing X-Content-Type-Options nosniff

0 Bytes






link
stylesheet
/style/stylesheet.css
200

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

No Cache-Control - header
GZip: 333/533 Bytes




local SRI possible, possible hash-values:

sha256-XKePA4pigOnIQIRQ291aP+yJ5BmLCVjrpsUWZwSXVDo=
sha384-t2imENvhfVv2SKyyj4t3qQzIHE9UbO9dL7UVexPwmhtnssqYhn5mpzOtRTzBxj+s
sha512-TRUr+vunHhq9AGWHAj67J+6Tdtlo5vjnC0zgOOUaumaZVZqd598+UkFdAUc9Mlp9T2nklZAPXA03t1HATmomCw==

<link rel="stylesheet" href="/style/stylesheet.css" crossorigin="anonymous" integrity="sha256-XKePA4pigOnIQIRQ291aP+yJ5BmLCVjrpsUWZwSXVDo=" />



Content loaded via url("...")

../images/background.jpg1

meta
Content-Language
en-us


1
ok








meta
Content-Type
text/html; charset=iso-8859-1


1
ok








meta
description
Get online with Website Builder! Create a free 2-page website to go with your new domain. Start now for free, no credit card required!


1
ok








meta
ROBOTS
NOINDEX, NOFOLLOW


1
ok








meta
viewport
width=device-width


1
ok







https://94.136.40.51/
94.136.40.51
iframe
src
https://www.123-reg-new-domain.co.uk/iframe.html


1
ok








link
icon
favicon-32x32.png


1
ok








link
stylesheet
/style/stylesheet.css


1
ok








meta
Content-Language
en-us


1
ok








meta
Content-Type
text/html; charset=iso-8859-1


1
ok








meta
description
Get online with Website Builder! Create a free 2-page website to go with your new domain. Start now for free, no credit card required!


1
ok








meta
ROBOTS
NOINDEX, NOFOLLOW


1
ok








meta
viewport
width=device-width


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns5.catalyst2.net, ns6.catalyst2.net

QNr.DomainTypeNS used
1
net
NS
l.root-servers.net (2001:500:9f::42)

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
ns5.catalyst2.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1.catalyst2.net, ns2.catalyst2.net

Answer: ns1.catalyst2.net
2001:4c20:4:1005::2, 84.18.215.130

Answer: ns2.catalyst2.net
185.28.164.107, 2001:4c21:4:1004::4000
3
ns6.catalyst2.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1.catalyst2.net, ns2.catalyst2.net

Answer: ns1.catalyst2.net
2001:4c20:4:1005::2, 84.18.215.130

Answer: ns2.catalyst2.net
185.28.164.107, 2001:4c21:4:1004::4000
4
ns5.catalyst2.net: 84.18.207.222
A
ns1.catalyst2.net (2001:4c20:4:1005::2)
5
ns5.catalyst2.net: 2001:4c20:4:1004::5000
AAAA
ns1.catalyst2.net (2001:4c20:4:1005::2)
6
ns6.catalyst2.net: 185.28.164.100
A
ns1.catalyst2.net (2001:4c20:4:1005::2)
7
ns6.catalyst2.net: 2001:4c21:4:1004::5000
AAAA
ns1.catalyst2.net (2001:4c20:4:1005::2)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.opam-update-repo1.net
0

no CAA entry found
1
0
opam-update-repo1.net
0

no CAA entry found
1
0
net
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
opam-update-repo1.net
v=spf1 +a +mx +ip4:84.18.207.62 ~all
ok
1
0
www.opam-update-repo1.net

ok
1
0
_acme-challenge.opam-update-repo1.net
tB3E71qfsCSd1ILsMAXxWlNaH3CK3RQ_0sgK1brI7SE
looks good, correct length, correct characters
1
0
_acme-challenge.www.opam-update-repo1.net

missing entry or wrong length
1
0
_acme-challenge.opam-update-repo1.net.opam-update-repo1.net

perhaps wrong
1
0
_acme-challenge.www.opam-update-repo1.net.opam-update-repo1.net

perhaps wrong
1
0
_acme-challenge.www.opam-update-repo1.net.www.opam-update-repo1.net

perhaps wrong
1
0


15. Portchecks

No Port checks



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Last Result: https://check-your-website.server-daten.de/?q=opam-update-repo1.net - 2022-01-14 11:29:26


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