SSL check results of koping.net

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Discover if the mail servers for koping.net can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

Report created Fri, 13 May 2022 11:39:01 +0000

The mailservers of koping.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @koping.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailin1.koping.net
2a04:2300:d::30
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mailin1.koping.net
217.175.120.18
10
supported
*.koping.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s
mailin2.koping.net
2a04:2300:d::31
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mailin2.koping.net
217.175.120.26
20
supported
*.koping.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

We have not received any emails from a @koping.net address so far. Test mail delivery

Certificates

First seen at:

CN=*.koping.net

Certificate chain
Subject
Common Name (CN)
  • *.koping.net
Alternative Names
  • *.koping.net
  • autodiscover.koping.net
  • koping.net
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign GCC R3 DV TLS CA 2020
validity period
Not valid before
2021-10-26
Not valid after
2022-11-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0F:AD:76:89:78:25:EB:24:F3:7F:A1:D0:0F:60:E7:05:95:86:FA:70:8C:6F:58:9A:F8:47:C2:56:A9:ED:66:5C
SHA1
B2:DD:E4:97:1F:5B:0F:68:89:00:FA:54:48:FF:D1:7C:F0:A6:43:A0
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.10
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
authorityKeyIdentifier
  • keyid:0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
subjectKeyIdentifier
  • CD:75:CB:E1:3D:B9:AB:5A:93:41:F3:38:EF:14:88:C7:BB:6E:53:47
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Oct 26 18:59:55.612 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E7:29:16:FA:7A:BF:90:A4:C8:A0:F6:
  • FD:C8:D4:3A:7C:8A:89:F4:45:C4:FB:37:C7:70:05:2F:
  • A2:CF:C0:85:92:02:21:00:FA:A0:EF:64:28:50:21:81:
  • F8:03:87:01:37:1D:7A:AF:A0:E2:4D:B9:A1:E6:D5:78:
  • A5:A9:75:C4:E3:2A:56:34
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Oct 26 18:59:55.636 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:46:A2:B3:1B:B6:DA:72:B5:EE:ED:54:A1:
  • 38:87:BD:7F:20:45:51:60:4E:B2:D5:98:BB:35:CA:5E:
  • 86:AD:CF:C6:02:20:09:20:3B:5A:AD:3E:8E:71:A4:E1:
  • BB:6E:D4:AA:89:26:CA:BA:0E:3E:11:BB:1C:12:50:82:
  • 9C:4E:F2:5D:60:49
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Oct 26 18:59:55.651 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:28:BA:10:F4:CE:98:ED:E1:DC:F3:BC:60:
  • D8:64:D8:AF:DD:32:34:48:09:B3:D8:99:F0:C0:9F:AB:
  • 2F:B3:2F:9D:02:20:4C:26:EB:D1:38:D3:8B:4F:9B:35:
  • 29:EC:12:0E:31:80:F7:78:B6:0A:F6:E9:DB:7E:E2:8D:
  • 5B:43:87:7E:06:DD