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 · 219 ms

HostCertsFirst seenLast seen
adani.in 8 2025-07-23 2026-08-31
*.adani.in 4 2026-02-21 2026-08-31
collab-edge.adani.in 4 2025-07-23 2026-08-08
hrmsuat.adani.in 5 2026-05-24 2026-09-21
cdn-hrmsuat.adani.in 4 2026-04-15 2026-08-13

Programmatic access: API GET /v1/hosts/adani.in (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/adani.in.