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SSL check results of anubis.zemsys.net

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Discover if the mail servers for anubis.zemsys.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

JSON Refresh

Report created Wed, 30 Sep 2020 17:22:33 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
anubis.zemsys.net
217.182.207.81
 10
supported
anubis.zemsys.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=anubis.zemsys.net

Certificate chain
Subject
Common Name (CN)
  • anubis.zemsys.net
Alternative Names
  • anubis.zemsys.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-09-25
Not valid after
2020-12-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E6:E1:C8:14:5C:93:FF:9C:8E:1D:30:1B:AC:F9:F0:B1:5A:15:4D:5F:6B:24:27:0B:7C:E5:94:90:33:8C:39:37
SHA1
76:AF:29:D9:8A:E7:06:97:2A:19:12:A8:09:49:17:34:85:D8:C1:A8
X509v3 extensions
subjectKeyIdentifier
  • C3:60:DF:7C:B8:F0:A0:34:3B:CF:6C:2A:99:40:5E:12:D7:8B:E6:2B
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Sep 25 18:38:11.366 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:17:DA:A3:45:38:D0:73:2E:DC:47:C7:10:
  • 39:1C:E5:84:A4:8C:E3:26:50:D9:E1:D6:C8:0F:E1:16:
  • A2:97:5F:C8:02:21:00:95:EB:7C:59:07:A0:09:2B:22:
  • BC:E8:84:AE:BE:79:B0:96:AC:C0:07:56:83:C1:4F:9A:
  • 20:0B:F7:5B:3E:ED:8E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Sep 25 18:38:11.391 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E5:EF:60:02:3D:71:AD:BE:C3:F2:A5:
  • 40:D0:00:18:C4:4F:FE:E6:74:E1:8E:F4:00:2B:31:7B:
  • DD:67:19:03:50:02:20:01:4A:F4:F8:91:8D:02:1A:84:
  • 81:0E:C5:DF:F9:4C:EA:C8:FC:CD:C1:61:3B:BA:41:BB:
  • 72:74:79:19:70:F6:BE