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SSL check results of mail.thefirewall.de

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Discover if the webservers of mail.thefirewall.de can be reached through a secure connection.

Summary

JSON Refresh

Report created Tue, 16 Sep 2025 11:22:55 +0000

The webservers of mail.thefirewall.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
mail.thefirewall.de
78.94.166.30
 thefirewall.de
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail.thefirewall.de
2001:470:7549:6::1000
 thefirewall.de
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Certificates

First seen at:

CN=thefirewall.de

Certificate chain
  • thefirewall.de
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • thefirewall.de
Alternative Names
  • *.mohikanerin.de
  • *.selfhosting-podcast.de
  • *.thefirewall.de
  • *.trier.pl
  • *.war-of-thoughts.de
  • mohikanerin.de
  • selfhosting-podcast.de
  • thefirewall.de
  • trier.pl
  • war-of-thoughts.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-07-28
Not valid after
2025-10-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CF:36:E7:F9:5A:93:79:4A:C4:1F:E1:B5:82:64:ED:85:58:76:71:13:7B:B8:B4:BC:79:BE:9A:2C:7D:BE:56:52
SHA1
10:A8:9D:0C:6B:6B:92:B9:93:42:BA:4C:0E:67:0D:59:BF:3D:E4:D9
X509v3 extensions
subjectKeyIdentifier
  • 30:F1:19:4A:84:20:C8:DF:CA:DF:5B:3D:91:6D:A2:D1:EE:3F:A1:5F
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/36.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
  • 26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
  • Timestamp : Jul 28 18:37:50.694 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B8:8C:86:61:8D:F8:F8:E4:1C:9A:3F:
  • 33:F5:91:81:B8:34:48:5D:0D:3A:AC:B4:EB:31:AD:D4:
  • 3A:92:A7:00:96:02:21:00:89:22:07:91:1B:F9:F2:21:
  • 5B:BE:2C:D4:52:F0:EC:FF:55:8C:EF:FC:EE:4E:AD:7A:
  • BC:45:56:F2:6E:30:C7:C3
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : Jul 28 18:37:52.696 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F1:CA:EB:D1:6F:2A:E1:1D:DE:5F:0B:
  • 3D:90:77:7C:12:6D:39:13:49:B7:6F:32:39:AA:25:42:
  • CE:BA:86:5F:4D:02:20:47:59:F7:A8:74:E1:10:ED:B1:
  • 2E:31:FF:6C:38:9E:8E:BF:62:1A:C7:87:88:29:81:69:
  • 8F:13:2D:A8:FF:95:A0