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.

6 hosts · 281 ms

Download CSV
HostCertsFirst seenLast seen
kotakgeneral.com 6 2025-12-19 2026-10-14
*.kotakgeneral.com 1 2025-12-19 2025-12-19
internal.kotakgeneral.com 5 2026-05-08 2026-10-14
apicp.kotakgeneral.com 5 2026-05-08 2026-10-14
panela.connect.kotakgeneral.com 5 2026-05-13 2026-10-08
www.kotakgeneral.com 5 2026-05-08 2026-10-14

Programmatic access: API GET /v1/hosts/kotakgeneral.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/kotakgeneral.com.