SSL-Tools

SSL check results of arnsburg.de

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Discover if the mail servers for arnsburg.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, 13 Oct 2021 13:42:07 +0000

The mailservers of arnsburg.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @arnsburg.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.arnsburg.de
87.139.25.206
 10
supported
mail.arnsburg.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.arnsburg.de

Certificate chain
Subject
Common Name (CN)
  • mail.arnsburg.de
Alternative Names
  • mail.arnsburg.de
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
2021-10-13
Not valid after
2022-10-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
54:DB:BA:38:30:DD:8C:51:AE:3C:45:F4:C1:9C:E8:B0:8B:25:10:F8:C1:F9:E2:57:5C:62:E0:37:EF:97:85:8F
SHA1
01:0D:4C:C0:B5:BE:77:FB:DA:13:73:3F:AD:58:71:51:BD:BA:3D:56
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
  • 51:6B:4E:8A:CF:1B:D9:DA:AB:AF:A6:FC:27:67:72:17:27:CE:13:C5
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
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 : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Oct 13 13:15:56.643 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E4:27:DA:27:F7:AA:32:E4:00:E0:E0:
  • C8:71:07:75:19:6C:92:F6:47:5F:75:CC:44:3C:4C:2B:
  • 56:B1:6C:46:42:02:20:55:46:31:E6:99:A1:CF:05:64:
  • 8D:9F:50:67:4D:AF:2D:14:D6:1B:22:C3:8F:B9:39:CC:
  • 46:A6:B1:24:6F:EC:C2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Oct 13 13:15:56.754 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E8:E8:98:4C:EA:1E:0D:D0:52:B3:87:
  • BF:CA:A1:14:AF:7D:46:ED:0F:7E:A0:29:F1:40:B8:E5:
  • 93:B3:ED:48:DF:02:20:7A:4A:FE:BA:88:E4:FE:91:88:
  • 06:73:21:75:53:BB:3D:9F:0B:7D:7E:87:E0:B1:4E:6A:
  • D1:0F:58:15:FF:76:7F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Oct 13 13:15:56.620 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AE:E0:B3:A2:31:55:EE:0D:96:5C:EE:
  • A3:90:3B:5C:F3:91:A5:78:51:8B:8F:2F:A9:CB:EB:DB:
  • 4D:DD:E9:95:E7:02:20:7F:CA:42:89:17:9E:BA:C4:F9:
  • 73:65:DE:3A:52:A1:3E:0F:66:66:47:19:0E:B5:2A:F4:
  • 2E:2E:41:2A:D1:24:9E