SSL check results of mailcow.geeksite.de

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Discover if the webservers of mailcow.geeksite.de can be reached through a secure connection.

Summary

Report created Sun, 18 Oct 2020 06:16:46 +0000

The webservers of mailcow.geeksite.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
mailcow.geeksite.de
45.83.107.124
mailcow.geeksite.de
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=mailcow.geeksite.de

Certificate chain
Subject
Common Name (CN)
  • mailcow.geeksite.de
Alternative Names
  • autoconfig.geekside.de
  • autoconfig.geeksite.de
  • autoconfig.pwsh-dev.de
  • autoconfig.tim-urlaub.de
  • autodiscover.geekside.de
  • autodiscover.geeksite.de
  • autodiscover.pwsh-dev.de
  • autodiscover.tim-urlaub.de
  • mailcow.geeksite.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-06
Not valid after
2021-01-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D0:D7:D9:8D:0E:B9:B4:4C:AA:26:75:E5:48:F1:35:7C:37:D6:FA:BA:93:1B:C3:90:24:E3:9F:5D:52:BE:FE:4F
SHA1
11:01:B3:20:2E:A9:77:BA:A1:0B:78:97:07:D4:4B:06:D8:D5:49:5C
X509v3 extensions
subjectKeyIdentifier
  • 8A:5E:AC:51:C0:FD:01:90:E0:1B:72:8C:67:7C:99:EC:8D:2F:C8:EA
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 : 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 6 11:59:39.412 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:85:DF:2F:C9:72:46:75:88:07:D7:34:
  • 82:09:89:CB:A5:CF:FD:87:11:AD:F5:ED:E8:46:06:AD:
  • 94:48:09:3B:6A:02:21:00:CC:E1:9F:50:70:41:5F:C1:
  • 1D:C6:54:9F:D0:38:35:34:2C:2B:B6:38:C9:DE:85:E7:
  • 17:93:9A:6A:24:5A:16:31
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Oct 6 11:59:39.408 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:2E:A0:DE:B9:66:FE:72:13:86:EB:83:3E:
  • A9:96:5F:3B:C0:31:0E:36:B6:8B:88:19:23:E9:13:33:
  • E5:38:41:D6:02:20:18:73:1E:C9:F1:67:5B:B0:65:A4:
  • 00:2F:DD:0A:74:6D:75:14:29:A8:6B:53:69:1B:52:08:
  • 06:24:9D:1D:9B:35