SSL-Tools

SSL check results of gasthaus-gleisbau.de

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Discover if the mail servers for gasthaus-gleisbau.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 Wed, 08 Apr 2026 13:11:51 +0000

The mailservers of gasthaus-gleisbau.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @gasthaus-gleisbau.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailgw1.cns.gmbh
167.235.178.108
 1
supported
*.cns.gmbh
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s

Outgoing Mails

We have not received any emails from a @gasthaus-gleisbau.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.cns.gmbh

Certificate chain
Subject
Common Name (CN)
  • *.cns.gmbh
Alternative Names
  • *.cns.gmbh
  • cns.gmbh
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2025-06-12
Not valid after
2026-06-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BE:74:F1:CF:67:67:D4:67:7A:23:65:70:31:00:1A:E3:F2:AF:16:5B:06:41:CF:7B:D5:86:CB:7A:3E:A4:FF:31
SHA1
EE:A3:42:BD:2A:DB:8A:24:6F:BB:2C:37:D6:08:AC:8E:D6:F5:F8:1C
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • 61:A7:86:22:0F:72:EB:31:16:20:AF:D2:5F:EC:06:D3:1E:28:29:4A
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
  • E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
  • Timestamp : Jun 12 07:24:11.504 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7C:9B:DA:75:75:07:38:95:2F:09:9D:DB:
  • 24:1B:FC:CC:66:1E:C2:3C:8A:89:EF:F4:E2:49:2F:79:
  • E8:06:EA:24:02:21:00:DC:63:C5:85:27:C6:2C:96:7A:
  • 1B:28:73:99:8A:21:34:4A:28:D6:69:FC:02:6E:92:75:
  • F4:A4:48:5F:C4:81:A9
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
  • 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
  • Timestamp : Jun 12 07:24:11.383 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A4:CD:59:9B:F2:76:32:60:FB:DB:CB:
  • 58:17:54:5F:C1:D6:6E:5F:76:EE:14:D2:0D:D2:C1:16:
  • 69:22:F0:0F:A2:02:20:5E:1A:9A:11:03:76:04:C6:A6:
  • DF:D6:A2:25:E6:33:71:28:BF:A1:0F:C4:28:F9:F9:49:
  • 9C:A3:4D:70:35:F9:83
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:
  • 5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3
  • Timestamp : Jun 12 07:24:11.403 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:69:16:D5:76:EA:3C:58:26:17:D1:3C:7A:
  • E5:0E:71:70:5E:35:A1:73:DB:B2:2C:BE:6A:AB:80:1D:
  • B9:8D:AA:82:02:21:00:89:F3:F9:19:45:B9:CC:E0:CC:
  • 0D:BF:E8:44:3C:44:D6:DD:CB:82:CC:B3:B5:23:22:5E:
  • FE:0F:E2:D7:2B:90:1B