SSL check results of rother.org

NEW You can also bulk check multiple servers.

Discover if the mail servers for rother.org 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

Report created Tue, 27 Oct 2020 06:19:02 +0000

The mailservers of rother.org can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @rother.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
static-87-79-238-163.netcologne.de
87.79.238.163
10
supported
service.rother.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have received emails from these servers with @rother.org sender addresses. Test mail delivery

Host TLS Version & Cipher
static-87-79-238-163.netcologne.de (87.79.238.163)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=service.rother.org

Certificate chain
Subject
Common Name (CN)
  • service.rother.org
Alternative Names
  • service.rother.org
  • static-87-79-238-163.netcologne.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-04
Not valid after
2021-01-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2D:60:2B:92:AA:A0:61:0A:58:82:A9:66:51:54:6C:C1:5C:9E:43:57:80:47:56:1A:98:39:8E:DD:D0:7A:AB:9C
SHA1
BC:2B:DE:D5:5E:2A:45:62:1D:D0:FE:8D:5D:77:C6:F1:E5:30:EA:EC
X509v3 extensions
subjectKeyIdentifier
  • 27:3B:26:35:26:3F:82:AA:AA:E1:D4:7E:A8:87:12:A1:93:EE:47:55
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 : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Oct 4 08:33:08.719 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B1:BD:48:49:4B:71:E1:D2:01:F6:43:
  • 1D:B6:95:71:B6:BE:00:8A:F2:78:46:10:6D:F9:65:DB:
  • 9A:35:09:7A:60:02:21:00:B1:DA:B2:B8:ED:4C:AC:80:
  • 79:CC:84:51:82:6D:80:0F:54:53:CF:E8:48:F8:B2:2E:
  • F9:A6:02:1F:DF:5C:0A:2F
  • 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 4 08:33:08.717 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:14:AB:D5:CF:B4:96:C0:AF:1B:E7:62:04:
  • F1:FF:7B:69:69:E3:9E:FC:D2:2D:63:97:0F:09:2D:B9:
  • CA:57:FC:D4:02:21:00:8C:6A:E1:04:AA:88:07:98:9F:
  • D3:9E:4B:9F:25:6A:5F:96:D4:65:16:19:BB:3E:F1:F5:
  • 1B:BC:DF:91:57:C0:81