SSL-Tools

SSL check results of mail2.aekno.de

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Discover if the mail servers for mail2.aekno.de 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 Mon, 18 Sep 2023 12:57:24 +0000

The mailservers of mail2.aekno.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail2.aekno.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail2.aekno.de
217.111.46.249
 -
supported
mail.aekno.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail2.aekno.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.aekno.de

Certificate chain
Subject
Common Name (CN)
  • mail.aekno.de
Alternative Names
  • mail.aekno.de
  • mail2.aekno.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • GeoTrust TLS RSA CA G1
validity period
Not valid before
2023-09-15
Not valid after
2024-09-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
60:E2:16:52:51:6C:69:6F:09:6D:A6:01:E0:77:CD:25:B7:AE:E4:6B:AD:03:54:76:EB:FD:E5:64:84:E8:A5:28
SHA1
36:F4:C6:D2:5A:51:06:5E:4C:6A:8E:53:18:0F:59:61:AC:3C:79:C9
X509v3 extensions
authorityKeyIdentifier
  • keyid:94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
  • 58:B4:0F:B1:6D:55:42:E7:66:D3:9C:6C:A8:9D:44:AE:9F:55:29:97
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.geotrust.com
  • CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Sep 15 10:04:48.958 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E6:63:9A:90:97:F6:BA:F1:AC:DD:3E:
  • 06:96:38:71:8C:A0:F9:48:25:79:A1:D9:2C:E7:EA:47:
  • E3:D7:15:7A:1E:02:21:00:AF:E3:FF:00:C4:4C:04:03:
  • 84:21:C8:C0:95:15:19:82:08:D0:12:DA:34:79:AB:AC:
  • C1:2E:BE:3B:DE:A0:E0:22
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Sep 15 10:04:48.981 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9C:D1:34:38:20:78:72:8C:00:7F:DA:
  • 63:D9:6C:7E:C7:7D:BD:AF:61:70:76:D0:83:79:D4:5B:
  • F0:29:08:0E:74:02:21:00:B0:AB:C3:FC:9B:7C:21:62:
  • 49:64:FD:E7:55:21:F7:2A:0B:A4:B3:62:10:AC:C0:F2:
  • 5B:1B:4E:89:40:5E:B0:72
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Sep 15 10:04:48.927 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:53:F2:1D:C0:BF:47:02:DE:73:80:F2:C0:
  • 7E:F5:C0:2F:E0:B3:0C:72:6D:1C:66:19:1F:57:93:42:
  • 53:BB:E7:2C:02:21:00:9E:24:F9:28:FC:04:F4:D0:E2:
  • 6B:A3:D2:28:2F:BE:15:AA:9A:56:70:9C:60:77:87:B0:
  • E6:D5:B7:5F:0E:FF:D1