Show HN: CertRadar – Find every certificate ever issued for your domain

Re:Show HN: CertRadar – Find every certificate ever issued f... by westurner on Sunday January 25, 2026 @04:30PM (#46758484)

Feature ideas:

Log Whois and now RDAP JSON

Log DNS zones

Find typo squatting

[ Parent | on HN ]

Re:Show HN: CertRadar – Find every certificate ever issued f... by ops_mechanic on Sunday January 25, 2026 @07:19PM (#46760189)

Thank you for your suggestion one more time. I've implemented Domain registration data via RDAP protocol.

[ Parent | on HN ]

Re:Show HN: CertRadar – Find every certificate ever issued f... by ops_mechanic on Sunday January 25, 2026 @05:54PM (#46759455)

Thank you, @westurner. Excellent suggestions!

[ Parent | on HN ]