SSL-Tools

SSL check results of thomas-germany.de

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Discover if the mail servers for thomas-germany.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 Thu, 14 Oct 2021 07:11:06 +0000

The mailservers of thomas-germany.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @thomas-germany.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
thomas03.thomas-holding.com
217.7.163.178
 10
supported
*.thomas-holding.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s
mail2.thomas-holding.com
217.7.163.168
 20
supported
*.thomas-holding.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s
mforward.dtag.de
194.25.242.123
Results incomplete
30
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.thomas-holding.com

Certificate chain
Subject
Common Name (CN)
  • *.thomas-holding.com
Alternative Names
  • *.thomas-holding.com
  • thomas-holding.com
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo RSA Domain Validation Secure Server CA
validity period
Not valid before
2021-09-17
Not valid after
2022-10-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
56:B9:A5:1E:21:95:CE:C5:0F:39:54:04:06:B9:30:A7:53:F2:C2:4E:B7:FE:FB:9B:43:29:33:0F:D6:A1:29:BC
SHA1
44:FF:95:A3:36:3A:F3:41:A7:EC:AD:18:63:EC:7E:F1:BD:37:0D:AC
X509v3 extensions
authorityKeyIdentifier
  • keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
subjectKeyIdentifier
  • C7:0B:D1:78:F8:1E:79:1F:04:58:49:7A:C6:67:0E:55:9B:25:04:BE
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Sep 17 10:16:19.338 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A5:13:EB:29:10:0C:03:C2:33:F8:36:
  • F5:8D:81:C6:A9:60:07:44:8C:74:E8:BA:1E:15:F0:28:
  • 6E:4A:86:9B:AB:02:21:00:B7:11:0E:3F:A5:2E:EE:8C:
  • F0:5B:01:8F:9D:74:20:BC:3C:21:36:F0:02:88:1C:62:
  • 67:5E:E6:A7:EF:93:F7:94
  • 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 : Sep 17 10:16:19.273 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:69:E7:44:E7:C5:97:CC:9C:D7:64:AE:BA:
  • CD:1C:41:E1:AE:A6:AA:4E:71:F1:B6:1A:92:D5:B0:21:
  • D7:8A:FD:0C:02:21:00:E7:74:85:75:AD:4F:43:DE:63:
  • DB:F2:DE:EB:7D:77:54:F1:20:0F:DC:3A:50:D1:88:A2:
  • 10:02:DF:B8:AA:78:5B
  • 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 : Sep 17 10:16:19.246 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E2:A0:8B:24:9F:0B:9C:03:79:5B:1F:
  • 52:B3:3C:23:3B:3D:E2:E0:FF:FE:78:C1:32:7F:7E:D8:
  • FC:9A:99:BF:59:02:20:4F:3E:E6:67:66:E5:64:79:C6:
  • 6C:97:96:28:2F:2C:7B:96:89:4E:3E:20:14:00:5B:99:
  • E0:20:88:65:C7:FF:2C