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



H

Http as Destination - no encryption

Checked:
21.11.2020 19:17:09


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
server.just2host.com
A
217.45.197.17
City of London/England/United Kingdom (GB) - BT Public Internet Service
Hostname: mx1.just2host.com
yes
1
0

AAAA

yes


www.server.just2host.com

Name Error
yes
1
0
*.just2host.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.server.just2host.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



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



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 26116, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2020, 00:00:00 +, Signature-Inception: 20.11.2020, 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 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2020, 05:00:00 +, Signature-Inception: 21.11.2020, 04:00:00 +, KeyTag 26116, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26116 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 31510, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.11.2020, 19:24:21 +, Signature-Inception: 11.11.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: just2host.com
just2host.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 "oc9flm858ooqfqi7rk94rkoaeou5bbhi" between the hashed NSEC3-owner "oc9efgjnrnbo14nhojouh2vhqo0hueq7" and the hashed NextOwner "oc9gi5eeirsml70r77nr29k3kpliek05". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner oc9efgjnrnbo14nhojouh2vhqo0hueq7.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 25.11.2020, 05:40:01 +, Signature-Inception: 18.11.2020, 04:30:01 +, KeyTag 31510, 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 "ck0q1gin43n1arrc9osm6qpqr81h5m9a". So that domain name is the Closest Encloser of "just2host.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 25.11.2020, 05:40:44 +, Signature-Inception: 18.11.2020, 04:30:44 +, KeyTag 31510, Signer-Name: com



0 DNSKEY RR found




Zone: server.just2host.com
server.just2host.com
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.server.just2host.com
www.server.just2host.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.server.just2host.com
  ns1.livedns.co.uk

server.just2host.com
  ns1.livedns.co.uk / dns-pub-de-fra-fr701.server.lan
217.160.81.244
Frankfurt am Main/Hesse/Germany (DE) - 1&1 IONOS SE

just2host.com
  ns1.livedns.co.uk / dns-pub-de-fra-fr701.server.lan
217.160.81.244
Frankfurt am Main/Hesse/Germany (DE) - 1&1 IONOS SE


  ns2.livedns.co.uk / dns-pub-de-fra-fr701.server.lan
217.160.82.244
Frankfurt am Main/Hesse/Germany (DE) - 1&1 IONOS SE


  ns3.livedns.co.uk / dns-pub-de-fra-fr702.server.lan
217.160.83.244
Frankfurt am Main/Hesse/Germany (DE) - 1&1 IONOS SE

com
  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:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1605982603
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1605982618
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:just2host.com
Zone-Name:just2host.com
Primary:ns1.livedns.co.uk
Mail:admin.just2host.com
Serial:1531574538
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:3


Domain:server.just2host.com
Zone-Name:just2host.com
Primary:ns1.livedns.co.uk
Mail:admin.just2host.com
Serial:1531574538
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:www.server.just2host.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://server.just2host.com, address used: https://server.just2host.com/, Screenshot created 2020-11-21 19:18:05 +00:0

Mobil (412px x 732px)

310 milliseconds

Screenshot mobile - https://server.just2host.com/
Mobil + Landscape (732px x 412px)

285 milliseconds

Screenshot mobile landscape - https://server.just2host.com/
Screen (1280px x 1680px)

486 milliseconds

Screenshot Desktop - https://server.just2host.com/

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://server.just2host.com/
217.45.197.17 GZip used - 21 / 1 - -2000.00 %
200

Html is minified: 100.00 %
0.063
H
small visible content (num chars: 0)
Date: Sat, 21 Nov 2020 18:17:36 GMT
Server: Apache/2.2.22 (Ubuntu)
Last-Modified: Mon, 04 May 2015 16:56:25 GMT
ETag: "1420cff-1-5154471445f29"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 21
Connection: close
Content-Type: text/html

• https://server.just2host.com/
217.45.197.17 GZip used - 22 / 2 - -1000.00 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

3.704
B
small visible content (num chars: 0)
Date: Sat, 21 Nov 2020 18:17:36 GMT
Server: Apache/2.2.22 (Ubuntu)
Last-Modified: Fri, 29 May 2020 16:59:59 GMT
ETag: "142139f-2-5a6cc60179297"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 22
Connection: close
Content-Type: text/html

• http://server.just2host.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
217.45.197.17 GZip used - 276 / 353 - 21.81 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.064
A
Not Found
Visible Content: Not Found The requested URL /.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de was not found on this server. Apache/2.2.22 (Ubuntu) Server at server.just2host.com Port 80
Date: Sat, 21 Nov 2020 18:17:41 GMT
Server: Apache/2.2.22 (Ubuntu)
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 276
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://217.45.197.17/
217.45.197.17 GZip used - 22 / 2 - -1000.00 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

3.576
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Date: Sat, 21 Nov 2020 18:17:41 GMT
Server: Apache/2.2.22 (Ubuntu)
Last-Modified: Fri, 29 May 2020 16:59:59 GMT
ETag: "142139f-2-5a6cc60179297"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 22
Connection: close
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "server.just2host.com" is subdomain, 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: 52208 (complete: 131120)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: server.just2host.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: server.just2host.com has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Agood: 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):1 complete Content-Type - header (4 urls)
http://server.just2host.com/ 217.45.197.17


Url with incomplete Content-Type - header - missing charset
https://server.just2host.com/ 217.45.197.17


Url with incomplete Content-Type - header - missing charset
https://217.45.197.17/ 217.45.197.17


Url with incomplete Content-Type - header - missing charset
Bhttps://server.just2host.com/ 217.45.197.17
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.
Nhttps://217.45.197.17/ 217.45.197.17
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain server.just2host.com, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.livedns.co.uk (217.160.81.244), ns2.livedns.co.uk (217.160.82.244), ns3.livedns.co.uk (217.160.83.244)
AGood (1 - 3.0):: An average of 0.7 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk, 3 Name Servers included in Delegation: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk, 3 Name Servers included in 1 Zone definitions: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk, 1 Name Servers listed in SOA.Primary: ns1.livedns.co.uk.
AGood: Only one SOA.Primary Name Server found.: ns1.livedns.co.uk.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.livedns.co.uk.
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: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
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: co.uk
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: livedns.co.uk
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: DE
AInfo: Ipv4-Subnet-list: 3 Name Servers, 1 different subnets (first Byte): 217., 1 different subnets (first two Bytes): 217.160., 3 different subnets (first three Bytes): 217.160.81., 217.160.82., 217.160.83.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.livedns.co.uk: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. 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: 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://server.just2host.com/ 217.45.197.17
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://217.45.197.17/ 217.45.197.17
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://server.just2host.com/ 217.45.197.17
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://217.45.197.17/ 217.45.197.17
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.
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: 62403 milliseconds, 62.403 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
server.just2host.com
217.45.197.17
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
server.just2host.com
217.45.197.17
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=*.just2host.com

2CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester

3CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, C=US, ST=New Jersey

4CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, C=GB, ST=Greater Manchester


217.45.197.17
217.45.197.17
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

217.45.197.17
217.45.197.17
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 - too much certificates, don't send root certificates
1CN=*.just2host.com

2CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester

3CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, C=US, ST=New Jersey

4CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, C=GB, ST=Greater Manchester


9. Certificates

1.
1.
CN=*.just2host.com
26.05.2020
25.05.2022
expires in 543 days
*.just2host.com, just2host.com - 2 entries
1.
1.
CN=*.just2host.com
26.05.2020

25.05.2022
expires in 543 days
*.just2host.com, just2host.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:1E8E781B3EB5C0B9EA0159FF601016FE
Thumbprint:C1A75FB53174C9B2079162A7CB174E93A8F32D8A
SHA256 / Certificate:PVuXR+9IlAxlEeSDA4s0KFc00Udx7b36XQu4zFc+82k=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1117ce6df3dd2311c1a9fea2488ec21c9b3d3531bf22cb6eb81fbe37fbf51354
SHA256 hex / Subject Public Key Information (SPKI):d3ee987f9c899401e0098e01f69e0dc10b986274908605c60fc395ee3fdbbb89
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.sectigo.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=*.just2host.com
26.05.2020
25.05.2022
expires in 543 days
*.just2host.com, just2host.com - 2 entries

2.
CN=*.just2host.com
26.05.2020

25.05.2022
expires in 543 days
*.just2host.com, just2host.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:1E8E781B3EB5C0B9EA0159FF601016FE
Thumbprint:C1A75FB53174C9B2079162A7CB174E93A8F32D8A
SHA256 / Certificate:PVuXR+9IlAxlEeSDA4s0KFc00Udx7b36XQu4zFc+82k=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1117ce6df3dd2311c1a9fea2488ec21c9b3d3531bf22cb6eb81fbe37fbf51354
SHA256 hex / Subject Public Key Information (SPKI):d3ee987f9c899401e0098e01f69e0dc10b986274908605c60fc395ee3fdbbb89
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.sectigo.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=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 3686 days


3.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 3686 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 3686 days


4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 3686 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010
19.01.2038
expires in 6261 days


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010

19.01.2038
expires in 6261 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:01FD6D30FCA3CA51A81BBC640E35032D
Thumbprint:2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E
SHA256 / Certificate:55PJsC/YqhPiHDEiisywgRlkO3SciYlksXRtRsPUy9I=
SHA256 hex / Cert (DANE * 0 1):e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):00900315f64f7673565b9b22273ed3a56d67c2e2c9cf930ce845ccfed80af0ce
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:



6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019
01.01.2029
expires in 2956 days


6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019

01.01.2029
expires in 2956 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:3972443AF922B751D7D36C10DD313595
Thumbprint:D89E3BD43D5D909B47A18977AA9D5CE36CEE184C
SHA256 / Certificate:aLnHYSGaWx8BMXhEdGZdthu9sQngDwXKn3QkTuX19Ss=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):63884fb1d9ecd7b1980db95b3d6dd59cc12d9a45c095827d26d5c984d296aa36
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004
01.01.2029
expires in 2956 days


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004

01.01.2029
expires in 2956 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:01
Thumbprint:D1EB23A46D17D68FD92564C2F1F1601764D8E349
SHA256 / Certificate:16eg+11+JzHXcelITrze9x1fDD4KKUh4K8g+4OppnvQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
SHA256 hex / Subject Public Key Information (SPKI):5e51ec78f23e09948a90b1ae6c9f4980845ecfe73ff72022406c9bd81adff4d0
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)

No CertSpotter - CT-Log entries found


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

Issuerlast 7 daysactivenum Certs
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
0
2
2
CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2858312031
precert
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2020-05-25 22:00:00
2022-05-24 21:59:59
*.just2host.com, just2host.com
2 entries


2850672110
leaf cert
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2020-05-23 22:00:00
2022-05-24 21:59:59
*.just2host.com, just2host.com
2 entries


483258686
leaf cert
CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
2018-05-23 22:00:00
2020-05-25 21:59:59
server.just2host.com, www.server.just2host.com
2 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

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

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
2
ns1.livedns.co.uk: 217.160.81.244
NS
dns1.nic.uk (2a01:618:400::1)

Answer: ns2.livedns.co.uk
217.160.82.244

Answer: ns3.livedns.co.uk
217.160.83.244


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
server.just2host.com
0

no CAA entry found
1
0
just2host.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
just2host.com

ok
1
0
server.just2host.com

ok
1
0
_acme-challenge.server.just2host.com

Name Error - The domain name does not exist
1
0
_acme-challenge.server.just2host.com.just2host.com

Name Error - The domain name does not exist
1
0
_acme-challenge.server.just2host.com.server.just2host.com

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
server.just2host.com
21
FTP



server.just2host.com
21
FTP



server.just2host.com
22
SSH



server.just2host.com
22
SSH



server.just2host.com
25
SMTP
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

server.just2host.com
25
SMTP
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

server.just2host.com
53
DNS
open


server.just2host.com
53
DNS
open


server.just2host.com
110
POP3
open
+OK Dovecot ready.

server.just2host.com
110
POP3
open
+OK Dovecot ready.

server.just2host.com
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

server.just2host.com
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

server.just2host.com
465
SMTP (encrypted)



server.just2host.com
465
SMTP (encrypted)



server.just2host.com
587
SMTP (encrypted, submission)
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

server.just2host.com
587
SMTP (encrypted, submission)
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

server.just2host.com
993
IMAP (encrypted)



server.just2host.com
993
IMAP (encrypted)



server.just2host.com
995
POP3 (encrypted)



server.just2host.com
995
POP3 (encrypted)



server.just2host.com
1433
MS SQL



server.just2host.com
1433
MS SQL



server.just2host.com
2082
cPanel (http)



server.just2host.com
2082
cPanel (http)



server.just2host.com
2083
cPanel (https)



server.just2host.com
2083
cPanel (https)



server.just2host.com
2086
WHM (http)



server.just2host.com
2086
WHM (http)



server.just2host.com
2087
WHM (https)



server.just2host.com
2087
WHM (https)



server.just2host.com
2089
cPanel Licensing



server.just2host.com
2089
cPanel Licensing



server.just2host.com
2095
cPanel Webmail (http)



server.just2host.com
2095
cPanel Webmail (http)



server.just2host.com
2096
cPanel Webmail (https)



server.just2host.com
2096
cPanel Webmail (https)



server.just2host.com
2222
DirectAdmin (http)



server.just2host.com
2222
DirectAdmin (http)



server.just2host.com
2222
DirectAdmin (https)



server.just2host.com
2222
DirectAdmin (https)



server.just2host.com
3306
mySql



server.just2host.com
3306
mySql



server.just2host.com
5224
Plesk Licensing



server.just2host.com
5224
Plesk Licensing



server.just2host.com
5432
PostgreSQL



server.just2host.com
5432
PostgreSQL



server.just2host.com
8080
Ookla Speedtest (http)



server.just2host.com
8080
Ookla Speedtest (http)



server.just2host.com
8080
Ookla Speedtest (https)



server.just2host.com
8080
Ookla Speedtest (https)



server.just2host.com
8083
VestaCP http



server.just2host.com
8083
VestaCP http



server.just2host.com
8083
VestaCP https



server.just2host.com
8083
VestaCP https



server.just2host.com
8443
Plesk Administration (https)



server.just2host.com
8443
Plesk Administration (https)



server.just2host.com
8447
Plesk Installer + Updates



server.just2host.com
8447
Plesk Installer + Updates



server.just2host.com
8880
Plesk Administration (http)



server.just2host.com
8880
Plesk Administration (http)



server.just2host.com
10000
Webmin (http)



server.just2host.com
10000
Webmin (http)



server.just2host.com
10000
Webmin (https)



server.just2host.com
10000
Webmin (https)



217.45.197.17
21
FTP



217.45.197.17
21
FTP



217.45.197.17
22
SSH



217.45.197.17
22
SSH



217.45.197.17
25
SMTP
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

217.45.197.17
25
SMTP
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

217.45.197.17
53
DNS
open


217.45.197.17
53
DNS
open


217.45.197.17
110
POP3
open
+OK Dovecot ready.

217.45.197.17
110
POP3
open
+OK Dovecot ready.

217.45.197.17
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

217.45.197.17
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

217.45.197.17
465
SMTP (encrypted)



217.45.197.17
465
SMTP (encrypted)



217.45.197.17
587
SMTP (encrypted, submission)
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

217.45.197.17
587
SMTP (encrypted, submission)
open
220 server.just2host.com ESMTP Postfix (Ubuntu)

217.45.197.17
993
IMAP (encrypted)



217.45.197.17
993
IMAP (encrypted)



217.45.197.17
995
POP3 (encrypted)



217.45.197.17
995
POP3 (encrypted)



217.45.197.17
1433
MS SQL



217.45.197.17
1433
MS SQL



217.45.197.17
2082
cPanel (http)



217.45.197.17
2082
cPanel (http)



217.45.197.17
2083
cPanel (https)



217.45.197.17
2083
cPanel (https)



217.45.197.17
2086
WHM (http)



217.45.197.17
2086
WHM (http)



217.45.197.17
2087
WHM (https)



217.45.197.17
2087
WHM (https)



217.45.197.17
2089
cPanel Licensing



217.45.197.17
2089
cPanel Licensing



217.45.197.17
2095
cPanel Webmail (http)



217.45.197.17
2095
cPanel Webmail (http)



217.45.197.17
2096
cPanel Webmail (https)



217.45.197.17
2096
cPanel Webmail (https)



217.45.197.17
2222
DirectAdmin (http)



217.45.197.17
2222
DirectAdmin (http)



217.45.197.17
2222
DirectAdmin (https)



217.45.197.17
2222
DirectAdmin (https)



217.45.197.17
3306
mySql



217.45.197.17
3306
mySql



217.45.197.17
5224
Plesk Licensing



217.45.197.17
5224
Plesk Licensing



217.45.197.17
5432
PostgreSQL



217.45.197.17
5432
PostgreSQL



217.45.197.17
8080
Ookla Speedtest (http)



217.45.197.17
8080
Ookla Speedtest (http)



217.45.197.17
8080
Ookla Speedtest (https)



217.45.197.17
8080
Ookla Speedtest (https)



217.45.197.17
8083
VestaCP http



217.45.197.17
8083
VestaCP http



217.45.197.17
8083
VestaCP https



217.45.197.17
8083
VestaCP https



217.45.197.17
8443
Plesk Administration (https)



217.45.197.17
8443
Plesk Administration (https)



217.45.197.17
8447
Plesk Installer + Updates



217.45.197.17
8447
Plesk Installer + Updates



217.45.197.17
8880
Plesk Administration (http)



217.45.197.17
8880
Plesk Administration (http)



217.45.197.17
10000
Webmin (http)



217.45.197.17
10000
Webmin (http)



217.45.197.17
10000
Webmin (https)



217.45.197.17
10000
Webmin (https)





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