Find every subdomain
of a domain.

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

7 hosts · 301 ms

HostCertsFirst seenLast seenDNS
nainitalbank.co.in 10 2025-09-29 2026-09-13 ok
*.nainitalbank.co.in 12 2025-11-05 2026-09-13 —
cermonblprod.nainitalbank.co.in 1 2026-04-30 2026-04-30 ok
bp.nainitalbank.co.in 1 2025-12-03 2025-12-03 ok
hrms.nainitalbank.co.in 1 2025-09-18 2025-09-18 nxdomain
cbdtuat.nainitalbank.co.in 1 2026-06-23 2026-06-23 ok
www.nainitalbank.co.in 1 2025-09-29 2025-09-29 ok

Programmatic access, with DNS A records: API GET /v1/hosts/nainitalbank.co.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/nainitalbank.co.in.