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SSL check results of mail1.greensta.de

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Discover if the webservers of mail1.greensta.de can be reached through a secure connection.

Summary

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Report created Sun, 19 Jul 2020 04:14:55 +0000

The webservers of mail1.greensta.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
mail1.greensta.de
212.8.207.202
 lists.greensta.de
HSTS
context deadline exceeded
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s

Certificates

First seen at:

CN=lists.greensta.de

Certificate chain
Subject
Common Name (CN)
  • lists.greensta.de
Alternative Names
  • lists.greensta.de
  • mail1.greensta.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-29
Not valid after
2020-09-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
22:89:32:D7:78:4C:06:93:D3:D9:52:A9:0B:5A:E7:79:E1:71:D3:9E:11:2D:83:77:9A:58:F5:4C:F8:8D:2B:9D
SHA1
6C:31:13:85:03:3A:85:00:05:11:48:2C:E5:10:6E:41:40:AD:6F:B5
X509v3 extensions
subjectKeyIdentifier
  • BD:2F:F4:25:82:4F:45:9D:59:A5:7C:C1:E8:DA:D8:F9:BE:1D:97:5E
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 : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Jun 29 03:06:36.137 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:86:6F:8F:81:29:6A:01:32:3E:BF:5A:
  • 99:74:F3:78:B3:E9:03:5E:5E:25:B5:4C:12:93:AF:CD:
  • C8:F1:58:1E:99:02:21:00:C6:60:2D:93:D7:BC:99:8E:
  • 6F:B4:CC:21:2D:30:6F:AD:E7:1B:60:39:E6:09:E1:D1:
  • FF:80:16:03:6C:4E:43:D0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 29 03:06:36.119 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:8D:38:28:20:40:F6:35:DD:24:94:
  • 31:21:F1:01:37:F3:4D:A0:21:50:E7:9A:73:ED:8A:D1:
  • A3:2A:25:51:F0:02:21:00:DD:A7:81:5D:83:89:9C:8B:
  • 07:C5:F8:BE:19:02:3E:74:57:88:69:F6:48:8C:32:BD:
  • 51:49:70:1C:E2:B9:72:1D