DNS Gurus
Cached · just now
84/100 SECURITY SCORE

Certificate Information

Subject
CN=support.identigy.io
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 06, 2026
Valid Until
April 06, 2026 61 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C6:1A:7D:11:45:17:92:BE:44:31:35:C9:2A:E8:95:17:9F:4A:AD:00:37:38:B5:8C:58:86:1E:AD:AF:84:F0:0A
Alternative Names
38 domains

Security Configuration

TLS Protocols
TLS 1.2
Forward Secrecy
Supported (Modern clients use PFS)
Warnings
  • • TLS 1.3 is not supported (recommended)

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
sectigo.com amazon.com digicert.com letsencrypt.org
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • You have authorized 4 CAs - consider limiting to only the CAs you actively use
  • • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • • Consider adding 'issuewild' records to control wildcard certificate issuance