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



H

Http as Destination - no encryption

Checked:
28.11.2021 13:39:03


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mailhost.crossreference.nl
A
80.100.12.67
Waddinxveen/South Holland/Netherlands (NL) - XS4ALL Internet
Hostname: mailhost.crossreference.nl
yes
1
0

AAAA

yes


www.mailhost.crossreference.nl

Name Error
yes
1
0
*.crossreference.nl
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.mailhost.crossreference.nl
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 14748, 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: 11.12.2021, 00:00:00 +, Signature-Inception: 20.11.2021, 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: nl
nl
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 11.12.2021, 05:00:00 +, Signature-Inception: 28.11.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 34112, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 38503, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 08.12.2021, 19:35:43 +, Signature-Inception: 25.11.2021, 04:08:36 +, KeyTag 34112, Signer-Name: nl



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 34112 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest "PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: crossreference.nl
crossreference.nl
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 "2ncbtrkq26vnfpcqc5nl6g69jffno7m4" between the hashed NSEC3-owner "2ncbtdtub245vbv5rbks9lvqsj1ns82u" and the hashed NextOwner "2ncc4g4eh80bapb0dpm818bpcbtlmb1e". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 2ncbtdtub245vbv5rbks9lvqsj1ns82u.nl., Algorithm: 8, 2 Labels, original TTL: 600 sec, Signature-expiration: 06.12.2021, 13:17:34 +, Signature-Inception: 22.11.2021, 09:38:37 +, KeyTag 38503, Signer-Name: nl



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "vnili175c3tcsoep5m5r81jde15dma5m" as Owner. That's the Hash of "nl" with the NextHashedOwnerName "vnillqag2bhbf4tctd6cnmpeu6vdhnlp". So that domain name is the Closest Encloser of "crossreference.nl". Opt-Out: True.
Bitmap: NS, SOA, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner vnili175c3tcsoep5m5r81jde15dma5m.nl., Algorithm: 8, 2 Labels, original TTL: 600 sec, Signature-expiration: 07.12.2021, 02:40:25 +, Signature-Inception: 23.11.2021, 03:08:35 +, KeyTag 38503, Signer-Name: nl



0 DNSKEY RR found




Zone: mailhost.crossreference.nl
mailhost.crossreference.nl
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.mailhost.crossreference.nl
www.mailhost.crossreference.nl
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.mailhost.crossreference.nl
  ns1.skyhost.systems

mailhost.crossreference.nl
  ns1.skyhost.systems
5.200.2.71
Rotterdam/South Holland/Netherlands (NL) - Interactive 3D B.V.


 
2a00:1630:10:1016::71
Rotterdam/South Holland/Netherlands (NL) - i3D.net B.V

crossreference.nl
  ns1.skyhost.systems
5.200.2.71
Rotterdam/South Holland/Netherlands (NL) - Interactive 3D B.V.


 
2a00:1630:10:1016::71
Rotterdam/South Holland/Netherlands (NL) - i3D.net B.V


  ns2.skyhost.systems
5.200.2.68
Rotterdam/South Holland/Netherlands (NL) - Interactive 3D B.V.


 
2a00:1630:10:1016::68
Rotterdam/South Holland/Netherlands (NL) - i3D.net B.V


  ns3.skyhost.systems
95.97.56.86
Rockanje/South Holland/Netherlands (NL) - UPC NL


T 
2001:470:79a3::2:7
Frankfurt am Main/Hesse/Germany (DE) - Hurricane Electric LLC

nl
  ns1.dns.nl


  ns2.dns.nl


  ns3.dns.nl


4. SOA-Entries


Domain:nl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:3


Domain:crossreference.nl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:crossreference.nl
Zone-Name:crossreference.nl
Primary:ns1.skyhost.systems
Mail:hostmaster.crossreference.nl
Serial:2021111104
Refresh:10800
Retry:3600
Expire:1209600
TTL:3600
num Entries:5


Domain:mailhost.crossreference.nl
Zone-Name:crossreference.nl
Primary:ns1.skyhost.systems
Mail:hostmaster.crossreference.nl
Serial:2021111104
Refresh:10800
Retry:3600
Expire:1209600
TTL:3600
num Entries:2


Domain:www.mailhost.crossreference.nl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://mailhost.crossreference.nl, address used: https://mailhost.crossreference.nl/, Screenshot created 2021-11-28 13:42:07 +00:0

Mobil (412px x 732px)

192 milliseconds

Screenshot mobile - https://mailhost.crossreference.nl/
Mobil + Landscape (732px x 412px)

232 milliseconds

Screenshot mobile landscape - https://mailhost.crossreference.nl/
Screen (1280px x 1680px)

316 milliseconds

Screenshot Desktop - https://mailhost.crossreference.nl/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396716
content Size8101258

Fatal: Horizontal scrollbar detected. Content-size width is greater then visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://mailhost.crossreference.nl/
80.100.12.67 GZip used - 3172 / 10935 - 70.99 %
200

Html is minified: 223.35 %
0.063
H
Date: Sun, 28 Nov 2021 12:41:30 GMT
Server: Apache/2.4.41 (Ubuntu)
Strict-Transport-Security: max-age=63072000
Upgrade: h2,h2c
Connection: Upgrade, close
Last-Modified: Thu, 11 Feb 2021 15:05:45 GMT
ETag: "2ab7-5bb10daa10ec9-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 3172
Content-Type: text/html

• https://mailhost.crossreference.nl/
80.100.12.67 GZip used - 3172 / 10935 - 70.99 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 1/2866
200

Html is minified: 223.35 %
4.557
A
Date: Sun, 28 Nov 2021 12:41:30 GMT
Server: Apache/2.4.41 (Ubuntu)
Strict-Transport-Security: max-age=63072000
Upgrade: h2
Connection: Upgrade, close
Last-Modified: Thu, 11 Feb 2021 15:05:45 GMT
ETag: "2ab7-5bb10daa10ec9-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 3172
Content-Type: text/html

• http://mailhost.crossreference.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
80.100.12.67
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.063
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.41 (Ubuntu) Server at mailhost.crossreference.nl Port 80
Date: Sun, 28 Nov 2021 12:41:36 GMT
Server: Apache/2.4.41 (Ubuntu)
Strict-Transport-Security: max-age=63072000
Content-Length: 288
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://80.100.12.67/
80.100.12.67
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
4.450
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 115)
Forbidden You don't have permission to access this resource. Apache/2.4.41 (Ubuntu) Server at 80.100.12.67 Port 443
Date: Sun, 28 Nov 2021 12:41:37 GMT
Server: Apache/2.4.41 (Ubuntu)
Strict-Transport-Security: max-age=63072000
Content-Length: 278
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments


1. General Results, most used to calculate the result

Aname "mailhost.crossreference.nl" is subdomain, public suffix is ".nl", top-level-domain is ".nl", top-level-domain-type is "country-code", Country is Netherlands (the), tld-manager is "SIDN (Stichting Internet Domeinregistratie Nederland)", num .nl-domains preloaded: 3760 (complete: 168171)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: mailhost.crossreference.nl 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: mailhost.crossreference.nl 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.
Agood: every https has a Strict Transport Security Header
Agood: HSTS max-age is long enough, 63072000 seconds = 730 days
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (4 urls)
http://mailhost.crossreference.nl/ 80.100.12.67


Url with incomplete Content-Type - header - missing charset
https://mailhost.crossreference.nl/ 80.100.12.67


Url with incomplete Content-Type - header - missing charset
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.
Mhttps://80.100.12.67/ 80.100.12.67
403

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://80.100.12.67/ 80.100.12.67
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
XFatal error: Nameserver doesn't support TCP connection: ns3.skyhost.systems / 2001:470:79a3::2:7: 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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain mailhost.crossreference.nl, 1 ip addresses.

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.skyhost.systems (2a00:1630:10:1016::71, 5.200.2.71), ns2.skyhost.systems (2a00:1630:10:1016::68, 5.200.2.68), ns3.skyhost.systems (2001:470:79a3::2:7, 95.97.56.86)
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.skyhost.systems, ns2.skyhost.systems, ns3.skyhost.systems, 3 Name Servers included in Delegation: ns1.skyhost.systems, ns2.skyhost.systems, ns3.skyhost.systems, 3 Name Servers included in 1 Zone definitions: ns1.skyhost.systems, ns2.skyhost.systems, ns3.skyhost.systems, 1 Name Servers listed in SOA.Primary: ns1.skyhost.systems.
AGood: Only one SOA.Primary Name Server found.: ns1.skyhost.systems.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.skyhost.systems.
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.skyhost.systems, ns2.skyhost.systems, ns3.skyhost.systems
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
AGood: All name servers have ipv4- and ipv6-addresses.: 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: systems
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: skyhost.systems
AGood: Name servers with different Country locations found: 3 Name Servers, 2 Countries: DE, NL
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 5., 95., 2 different subnets (first two Bytes): 5.200., 95.97., 2 different subnets (first three Bytes): 5.200.2., 95.97.56.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2a00:, 2 different subnets (first two blocks): 2001:0470:, 2a00:1630:, 2 different subnets (first three blocks): 2001:0470:79a3:, 2a00:1630:0010:, 2 different subnets (first four blocks): 2001:0470:79a3:0000:, 2a00:1630:0010:1016:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
XNameserver Timeout checking Echo Capitalization: ns3.skyhost.systems / 2001:470:79a3::2:7
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
XNameserver Timeout checking EDNS512: ns3.skyhost.systems / 2001:470:79a3::2:7
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.dns.nl: 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: ns1.skyhost.systems: 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: ns2.dns.nl: 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: ns3.dns.nl: 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: ns3.skyhost.systems / 2001:470:79a3::2:7: 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

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 supports GZip.
https://mailhost.crossreference.nl/ 80.100.12.67
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://mailhost.crossreference.nl/ 80.100.12.67
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.
https://mailhost.crossreference.nl/ 80.100.12.67
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 images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 1 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 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, 1 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 1 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
http://mailhost.crossreference.nl/ 80.100.12.67
200

Warning: HSTS header sent via http has no effect
ADuration: 191970 milliseconds, 191.970 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
mailhost.crossreference.nl
80.100.12.67
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
mailhost.crossreference.nl
80.100.12.67
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
no http/2 via ALPN 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mailhost.crossreference.nl

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

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


80.100.12.67
80.100.12.67
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

80.100.12.67
80.100.12.67
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=autodiscover.crossreference.nl

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

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


9. Certificates

1.
1.
CN=mailhost.crossreference.nl
31.10.2021
29.01.2022
expires in 2 days
mailhost.crossreference.nl - 1 entry
1.
1.
CN=mailhost.crossreference.nl
31.10.2021

29.01.2022
expires in 2 days
mailhost.crossreference.nl - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03BDBB952CB59ECCE0264282755635CB419A
Thumbprint:52C2E0CCE521B13C7B73470FCEB9CDCD04D74384
SHA256 / Certificate:loHkVQrvEKuqEfAQXC0EGAXFMgi7cJXv0cJOsVCbpMo=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b4270020c87541bbcd8b6c4239be9b6cbc98f98f09389dacb69319e06c87cece
SHA256 hex / Subject Public Key Information (SPKI):b4270020c87541bbcd8b6c4239be9b6cbc98f98f09389dacb69319e06c87cece (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1327 days


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

15.09.2025
expires in 1327 days


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


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4876 days


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

04.06.2035
expires in 4876 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=autodiscover.crossreference.nl
10.11.2021
08.02.2022
expires in 12 days
autodiscover.crossreference.nl - 1 entry
2.
1.
CN=autodiscover.crossreference.nl
10.11.2021

08.02.2022
expires in 12 days
autodiscover.crossreference.nl - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:033330C3726799047C8B1ED35E7E6074E4C8
Thumbprint:984C49065973BB67E68E13F161CFBFFA698B1FBC
SHA256 / Certificate:OIG80yfVvAZz5/QmtW8eLtPOczjHi8amq7/HthQ8fnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c39407663c3c04b9ca2603fbb77369cb5d6bf9a085fb0e9cd6cb8bd7cfdf2324
SHA256 hex / Subject Public Key Information (SPKI):c39407663c3c04b9ca2603fbb77369cb5d6bf9a085fb0e9cd6cb8bd7cfdf2324 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1327 days


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

15.09.2025
expires in 1327 days


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


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4876 days


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

04.06.2035
expires in 4876 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=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3069206070
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-31 00:21:52
2022-01-29 00:21:51
mailhost.crossreference.nl - 1 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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
14
CN=R3, O=Let's Encrypt, C=US
0 /0 new
1
6

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5515042392
precert
CN=R3, O=Let's Encrypt, C=US
2021-10-30 22:21:52
2022-01-28 23:21:51
mailhost.crossreference.nl
1 entries


5025471208
precert
CN=R3, O=Let's Encrypt, C=US
2021-08-11 18:21:05
2021-11-09 19:21:03
mailhost.crossreference.nl
1 entries


4718905060
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-17 13:07:37
2021-09-15 13:07:36
mailhost.crossreference.nl
1 entries


4394442053
precert
CN=R3, O=Let's Encrypt, C=US
2021-04-18 05:05:36
2021-07-17 05:05:36
mailhost.crossreference.nl
1 entries


3944087903
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-01-18 02:12:37
2021-04-18 01:12:37
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


3944087465
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-01-18 02:12:27
2021-04-18 01:12:27
mailhost.crossreference.nl
1 entries


3666735120
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-11-19 01:43:26
2021-02-17 01:43:26
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


3666734746
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-11-19 01:43:17
2021-02-17 01:43:17
mailhost.crossreference.nl
1 entries


3403523888
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-20 01:40:59
2020-12-19 02:40:59
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


3403522465
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-20 01:40:51
2020-12-19 02:40:51
mailhost.crossreference.nl
1 entries


3120609212
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-21 18:25:45
2020-10-19 18:25:45
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


3120605123
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-21 18:25:35
2020-10-19 18:25:35
mailhost.crossreference.nl
1 entries


2891923531
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-22 08:00:38
2020-08-20 08:00:38
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


2891923419
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-22 08:00:29
2020-08-20 08:00:29
mailhost.crossreference.nl
1 entries


2615547846
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-23 07:33:46
2020-06-21 06:33:46
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


2618023185
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-23 07:33:38
2020-06-21 06:33:38
mailhost.crossreference.nl
1 entries


2369766353
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-22 12:54:52
2020-04-21 11:54:52
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


2369766806
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-22 12:54:43
2020-04-21 11:54:43
mailhost.crossreference.nl
1 entries


2143818289
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-23 06:00:32
2020-02-21 06:00:32
mailhost.crossreference.nl, pfa.crossreference.nl, rspamd.crossreference.nl, webmail.crossreference.nl
4 entries


2143815710
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-23 05:59:59
2020-02-21 05:59:59
mailhost.crossreference.nl
1 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://mailhost.crossreference.nl/
80.100.12.67
a

3

0


0
0
0


img

1
3,338 Bytes
0
1
0
0
0
0


meta
other
1

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://mailhost.crossreference.nl/
80.100.12.67
a

/manual


1
ok








a

http://httpd.apache.org/docs/2.4/mod/mod_userdir.html


1
ok








a

https://bugs.launchpad.net/ubuntu/+source/apache2


1
ok








img
src
/icons/ubuntu-logo.png
200

1
ok
alt: Ubuntu Logoimage/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 3338 Bytes






meta
Content-Type
text/html; charset=UTF-8


1
ok








12. Nameserver - IP-Adresses

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

QNr.DomainTypeNS used
1
systems
NS
b.root-servers.net (2001:500:200::b)

Answer: v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems, v2n0.nic.systems, v2n1.nic.systems
2
ns1.skyhost.systems: 2a00:1630:10:1016::71, 5.200.2.71
NS
v0n0.nic.systems (2a01:8840:16::38)

Answer: ns2.skyhost.systems
2a00:1630:10:1016::68, 5.200.2.68

Answer: ns3.skyhost.systems
2001:470:79a3::2:7, 95.97.56.86


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mailhost.crossreference.nl
0

no CAA entry found
1
0
crossreference.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
crossreference.nl
v=spf1 ip4:80.100.12.67 ip6:2001:985:bda2:1::/64 -all
ok
1
0
mailhost.crossreference.nl
v=spf1 a -all
ok
1
0
_acme-challenge.mailhost.crossreference.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.mailhost.crossreference.nl.crossreference.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.mailhost.crossreference.nl.mailhost.crossreference.nl

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
mailhost.crossreference.nl
21
FTP



mailhost.crossreference.nl
21
FTP



mailhost.crossreference.nl
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

mailhost.crossreference.nl
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

mailhost.crossreference.nl
25
SMTP
open


mailhost.crossreference.nl
25
SMTP
open


mailhost.crossreference.nl
53
DNS



mailhost.crossreference.nl
53
DNS



mailhost.crossreference.nl
110
POP3



mailhost.crossreference.nl
110
POP3



mailhost.crossreference.nl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready.

mailhost.crossreference.nl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready.

mailhost.crossreference.nl
465
SMTP (encrypted)
open


mailhost.crossreference.nl
465
SMTP (encrypted)
open


mailhost.crossreference.nl
587
SMTP (encrypted, submission)
open
220 mailhost.crossreference.nl ESMTP Postfix

mailhost.crossreference.nl
587
SMTP (encrypted, submission)
open
220 mailhost.crossreference.nl ESMTP Postfix

mailhost.crossreference.nl
993
IMAP (encrypted)
open


mailhost.crossreference.nl
993
IMAP (encrypted)
open


mailhost.crossreference.nl
995
POP3 (encrypted)



mailhost.crossreference.nl
995
POP3 (encrypted)



mailhost.crossreference.nl
1433
MS SQL



mailhost.crossreference.nl
1433
MS SQL



mailhost.crossreference.nl
2082
cPanel (http)



mailhost.crossreference.nl
2082
cPanel (http)



mailhost.crossreference.nl
2083
cPanel (https)



mailhost.crossreference.nl
2083
cPanel (https)



mailhost.crossreference.nl
2086
WHM (http)



mailhost.crossreference.nl
2086
WHM (http)



mailhost.crossreference.nl
2087
WHM (https)



mailhost.crossreference.nl
2087
WHM (https)



mailhost.crossreference.nl
2089
cPanel Licensing



mailhost.crossreference.nl
2089
cPanel Licensing



mailhost.crossreference.nl
2095
cPanel Webmail (http)



mailhost.crossreference.nl
2095
cPanel Webmail (http)



mailhost.crossreference.nl
2096
cPanel Webmail (https)



mailhost.crossreference.nl
2096
cPanel Webmail (https)



mailhost.crossreference.nl
2222
DirectAdmin (http)



mailhost.crossreference.nl
2222
DirectAdmin (http)



mailhost.crossreference.nl
2222
DirectAdmin (https)



mailhost.crossreference.nl
2222
DirectAdmin (https)



mailhost.crossreference.nl
3306
mySql



mailhost.crossreference.nl
3306
mySql



mailhost.crossreference.nl
5224
Plesk Licensing



mailhost.crossreference.nl
5224
Plesk Licensing



mailhost.crossreference.nl
5432
PostgreSQL



mailhost.crossreference.nl
5432
PostgreSQL



mailhost.crossreference.nl
8080
Ookla Speedtest (http)



mailhost.crossreference.nl
8080
Ookla Speedtest (http)



mailhost.crossreference.nl
8080
Ookla Speedtest (https)



mailhost.crossreference.nl
8080
Ookla Speedtest (https)



mailhost.crossreference.nl
8083
VestaCP http



mailhost.crossreference.nl
8083
VestaCP http



mailhost.crossreference.nl
8083
VestaCP https



mailhost.crossreference.nl
8083
VestaCP https



mailhost.crossreference.nl
8443
Plesk Administration (https)



mailhost.crossreference.nl
8443
Plesk Administration (https)



mailhost.crossreference.nl
8447
Plesk Installer + Updates



mailhost.crossreference.nl
8447
Plesk Installer + Updates



mailhost.crossreference.nl
8880
Plesk Administration (http)



mailhost.crossreference.nl
8880
Plesk Administration (http)



mailhost.crossreference.nl
10000
Webmin (http)



mailhost.crossreference.nl
10000
Webmin (http)



mailhost.crossreference.nl
10000
Webmin (https)



mailhost.crossreference.nl
10000
Webmin (https)



80.100.12.67
21
FTP



80.100.12.67
21
FTP



80.100.12.67
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

80.100.12.67
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

80.100.12.67
25
SMTP
open
220 mailhost.crossreference.nl ESMTP Postfix

80.100.12.67
25
SMTP
open
220 mailhost.crossreference.nl ESMTP Postfix

80.100.12.67
53
DNS



80.100.12.67
53
DNS



80.100.12.67
110
POP3



80.100.12.67
110
POP3



80.100.12.67
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready.

80.100.12.67
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready.

80.100.12.67
465
SMTP (encrypted)
open


80.100.12.67
465
SMTP (encrypted)
open


80.100.12.67
587
SMTP (encrypted, submission)
open
220 mailhost.crossreference.nl ESMTP Postfix

80.100.12.67
587
SMTP (encrypted, submission)
open
220 mailhost.crossreference.nl ESMTP Postfix

80.100.12.67
993
IMAP (encrypted)
open


80.100.12.67
993
IMAP (encrypted)
open


80.100.12.67
995
POP3 (encrypted)



80.100.12.67
995
POP3 (encrypted)



80.100.12.67
1433
MS SQL



80.100.12.67
1433
MS SQL



80.100.12.67
2082
cPanel (http)



80.100.12.67
2082
cPanel (http)



80.100.12.67
2083
cPanel (https)



80.100.12.67
2083
cPanel (https)



80.100.12.67
2086
WHM (http)



80.100.12.67
2086
WHM (http)



80.100.12.67
2087
WHM (https)



80.100.12.67
2087
WHM (https)



80.100.12.67
2089
cPanel Licensing



80.100.12.67
2089
cPanel Licensing



80.100.12.67
2095
cPanel Webmail (http)



80.100.12.67
2095
cPanel Webmail (http)



80.100.12.67
2096
cPanel Webmail (https)



80.100.12.67
2096
cPanel Webmail (https)



80.100.12.67
2222
DirectAdmin (http)



80.100.12.67
2222
DirectAdmin (http)



80.100.12.67
2222
DirectAdmin (https)



80.100.12.67
2222
DirectAdmin (https)



80.100.12.67
3306
mySql



80.100.12.67
3306
mySql



80.100.12.67
5224
Plesk Licensing



80.100.12.67
5224
Plesk Licensing



80.100.12.67
5432
PostgreSQL



80.100.12.67
5432
PostgreSQL



80.100.12.67
8080
Ookla Speedtest (http)



80.100.12.67
8080
Ookla Speedtest (http)



80.100.12.67
8080
Ookla Speedtest (https)



80.100.12.67
8080
Ookla Speedtest (https)



80.100.12.67
8083
VestaCP http



80.100.12.67
8083
VestaCP http



80.100.12.67
8083
VestaCP https



80.100.12.67
8083
VestaCP https



80.100.12.67
8443
Plesk Administration (https)



80.100.12.67
8443
Plesk Administration (https)



80.100.12.67
8447
Plesk Installer + Updates



80.100.12.67
8447
Plesk Installer + Updates



80.100.12.67
8880
Plesk Administration (http)



80.100.12.67
8880
Plesk Administration (http)



80.100.12.67
10000
Webmin (http)



80.100.12.67
10000
Webmin (http)



80.100.12.67
10000
Webmin (https)



80.100.12.67
10000
Webmin (https)





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