Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts and first/last seen dates.

5 hosts · 251 ms

HostCertsFirst seenLast seen
kamind.com 5 2026-05-15 2026-09-14
ksa.kamind.com 4 2026-02-06 2026-09-21
guardplus.kamind.com 3 2026-02-07 2026-08-20
guardbaseline-dev.kamind.com 2 2026-04-28 2026-08-20
www.kamind.com 5 2026-05-15 2026-09-14

Programmatic access: API GET /v1/hosts/kamind.com (API key for paging).

Shown here: hostnames with a certificate that is valid now or expired within the last 90 days. The full history since 2013 — hostnames whose last certificate expired earlier — is a Pro plan method: GET /v1/hosts-history/kamind.com.