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SSL check results of www.ostmilch.com

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Discover if the webservers of www.ostmilch.com can be reached through a secure connection.

Summary

JSON Refresh

Report created Wed, 17 Sep 2025 12:35:21 +0000

The webservers of www.ostmilch.com can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
www.ostmilch.com
213.165.73.114
 ostmilch.com
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=ostmilch.com

Certificate chain
  • ostmilch.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R13
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • ostmilch.com
Alternative Names
  • ostmilch.com
  • www.ostmilch.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R13
validity period
Not valid before
2025-08-22
Not valid after
2025-11-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2D:A9:EB:51:21:F4:D7:6E:D9:E0:7C:C5:F5:24:10:80:2C:8B:06:B6:F4:CD:FA:2A:47:47:F5:C7:5B:E3:E6:73
SHA1
E7:EA:3E:9B:42:EE:C4:9B:42:21:F4:D6:17:7C:4D:C8:2E:EC:62:C3
X509v3 extensions
subjectKeyIdentifier
  • 55:AF:C4:FB:B5:7B:F7:B9:D5:0C:8B:1B:97:50:27:D5:19:D1:D4:C8
authorityKeyIdentifier
  • keyid:E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33
authorityInfoAccess
  • CA Issuers - URI:http://r13.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r13.c.lencr.org/79.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Aug 22 11:44:16.842 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6C:B3:01:28:71:60:B4:CC:7B:0D:17:B9:
  • 06:49:7A:37:B4:7A:11:49:AA:53:64:2D:AA:0D:8F:D4:
  • AC:A7:14:56:02:20:3C:44:8D:A9:92:39:D1:1D:02:33:
  • 3A:3B:1D:E2:80:EB:A8:EC:FA:05:A8:C7:14:8E:64:3A:
  • 7F:80:A2:19:72:FF
  • 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 : Aug 22 11:44:16.826 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3A:B8:BC:A8:AC:73:95:87:2B:44:32:DF:
  • F4:01:28:8C:4E:F5:7C:94:42:4D:D0:F1:AC:A9:07:30:
  • E4:87:04:D6:02:20:3B:F0:9F:1A:E0:DA:34:BD:2A:38:
  • EA:1A:39:3B:76:DB:51:38:3F:F5:68:3F:E8:3E:3E:C0:
  • 55:67:66:A3:52:ED