SSL-Tools

SSL check results of int.rksit.dk

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Discover if the mail servers for int.rksit.dk 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

JSON Refresh

Report created Thu, 25 Nov 2021 11:47:35 +0000

The mailservers of int.rksit.dk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @int.rksit.dk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.int.rksit.dk
185.46.38.227
 10
supported
mail.int.rksit.dk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @int.rksit.dk address so far. Test mail delivery

Certificates

First seen at:

CN=mail.int.rksit.dk

Certificate chain
Subject
Common Name (CN)
  • mail.int.rksit.dk
Alternative Names
  • mail.int.rksit.dk
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • GeoTrust RSA CA 2018
validity period
Not valid before
2020-07-06
Not valid after
2022-08-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
36:78:39:B4:C0:FC:0A:11:AF:E3:B3:52:6D:6C:EF:AC:DD:70:7D:78:3E:E1:7A:CA:5D:0A:F3:63:55:20:82:76
SHA1
B5:B4:67:B9:EA:65:2D:FE:E5:29:5F:20:30:3A:91:31:EE:96:27:64
X509v3 extensions
authorityKeyIdentifier
  • keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5
subjectKeyIdentifier
  • F2:65:E0:85:29:AE:8A:4B:52:F1:AB:37:93:A2:D9:84:0F:A7:C8:71
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://status.geotrust.com
  • CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt
ct_precert_scts
  • 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 : Jul 6 08:07:29.626 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A6:03:79:CF:48:90:96:95:49:2E:1C:
  • 8F:83:E4:C9:33:6F:F3:A5:FF:D0:67:A1:75:3E:08:F4:
  • 81:DB:F8:62:01:02:21:00:E1:49:8B:6D:F1:ED:D8:84:
  • D1:D3:86:64:B4:82:1D:5F:1F:F1:C8:B8:F5:91:9C:29:
  • D3:E4:37:6F:0D:CD:11:FB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Jul 6 08:07:29.675 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D3:D0:E8:0F:34:05:FE:D7:EE:1F:89:
  • 59:52:ED:ED:6C:73:C4:4D:FC:39:9E:E8:FA:F5:1C:6B:
  • 69:2D:09:E1:41:02:21:00:C1:E2:A7:FA:40:6B:27:23:
  • B9:7F:CF:3B:A6:59:AA:52:A5:F9:BC:9B:91:80:1E:F4:
  • 2D:D9:A8:6F:9A:1D:7A:F6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Jul 6 08:07:29.575 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A7:2E:8D:F9:EE:CC:6E:52:82:D2:F3:
  • CD:9C:A7:93:11:AD:F5:7D:A9:B2:69:5D:BF:EE:13:8C:
  • 7C:1B:85:7E:9A:02:20:33:63:0B:62:A8:2B:84:E6:87:
  • 1D:9C:CB:9D:B8:DB:F4:61:A0:71:A5:4F:AC:47:68:BE:
  • 37:A9:32:CA:39:9B:77