SSL-Tools

SSL check results of blog.kakebr.de

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Discover if the webservers of blog.kakebr.de can be reached through a secure connection.

Summary

JSON Refresh

Report created Sun, 14 Sep 2025 14:06:31 +0000

The webservers of blog.kakebr.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
blog.kakebr.de
45.131.109.209
Results incomplete
not checked
HSTS
not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
blog.kakebr.de
2a12:edc0:4:dbba::1
 kakebr.de
HSTS
unexpected EOF
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=kakebr.de

Certificate chain
  • kakebr.de
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • kakebr.de
Alternative Names
  • *.kakebr.de
  • kakebr.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2025-09-06
Not valid after
2025-12-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AA:A4:53:09:BF:03:00:8E:F4:AD:97:85:CD:1C:2E:69:A5:C6:CB:2A:41:A6:A9:85:C7:CF:B0:90:99:CD:E9:D0
SHA1
20:EF:C5:48:E2:FF:02:DD:94:8D:78:89:9C:DE:49:0A:18:8A:FC:8A
X509v3 extensions
subjectKeyIdentifier
  • 0B:19:7F:07:FD:4B:A7:00:2E:01:9F:97:AF:12:17:98:35:B8:D9:AE
authorityKeyIdentifier
  • keyid:AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80
authorityInfoAccess
  • CA Issuers - URI:http://e7.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e7.c.lencr.org/60.crl
ct_precert_scts
  • 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 : Sep 6 17:19:21.060 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E4:49:28:1F:CD:B6:BC:2D:A7:3E:79:
  • 5B:31:4E:36:9C:87:29:39:DF:64:89:92:11:13:F9:AC:
  • 52:CF:F6:14:27:02:21:00:87:ED:13:6A:0C:AD:BD:A3:
  • ED:83:00:2A:F1:F5:D1:12:82:EC:80:FA:08:E9:CA:FF:
  • 54:12:86:3A:49:37:81:21
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Sep 6 17:19:21.071 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:21:12:2F:38:B8:2C:3C:83:46:8B:2D:2A:
  • 61:B1:04:9B:98:D8:44:D6:B8:E6:D6:AF:9B:D3:AF:40:
  • 66:D8:AF:32:02:20:28:1A:7F:7C:D9:05:CE:E3:12:0D:
  • 0F:52:C0:08:61:93:3B:55:B2:08:69:BE:3D:95:0E:D3:
  • 54:E7:FF:DE:4A:72

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_443._tcp.blog.kakebr.de
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid