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

Report created Thu, 26 Mar 2020 13:44:13 +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
12 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
2020-03-01
Not valid after
2020-05-30
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6E:02:17:65:B7:2D:38:40:BB:C1:B7:6D:8F:6C:35:5C:EC:D0:22:68:61:52:86:28:86:D8:FC:96:C5:84:5E:42
SHA1
78:F8:77:ED:F5:3F:C8:26:81:EE:40:CF:2C:4B:21:CF:1E:1A:DA:15
X509v3 extensions
subjectKeyIdentifier
  • 00:27:47:2D:6C:B3:91:F9:71:59:69:76:02:EF:7D:7E:C3:A1:BF:95
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 : Mar 1 03:07:10.372 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:63:56:CB:4B:B1:53:E6:63:4D:48:BD:E9:
  • BF:B7:AE:2D:61:BB:28:25:55:3A:EF:32:FA:C5:9E:89:
  • 4D:D0:82:D3:02:20:3B:06:8E:C9:A9:72:78:53:07:E8:
  • 16:4E:61:47:00:42:90:E1:F7:77:FE:D7:32:37:3D:C5:
  • 3A:E7:56:6C:AD:80
  • 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 : Mar 1 03:07:10.417 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:97:71:0C:6E:5F:66:A6:B4:57:D6:04:
  • BC:00:D3:D4:A3:D1:F8:33:63:CE:13:97:41:94:1A:8D:
  • F4:9C:60:47:29:02:21:00:98:50:DD:D8:49:43:72:33:
  • 06:49:16:A6:0D:7E:0C:C0:72:8E:F9:8F:B8:28:50:3F:
  • 7F:BF:94:D0:39:DD:20:7A