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.

15 hosts · 349 ms

HostCertsFirst seenLast seenDNS
cleartax.in 7 2025-08-13 2026-07-17 ok
*.cleartax.in 7 2025-11-30 2026-08-27 —
api-einv1.cleartax.in 1 2025-12-30 2025-12-30 ok
ewb.cleartax.in 2 2025-06-21 2026-05-21 ok
resource.cleartax.in 10 2026-04-28 2026-09-25 ok
wg-api.cleartax.in 1 2025-12-07 2025-12-07 ok
*.wg-api.cleartax.in 1 2025-12-07 2025-12-07 —
elink.cleartax.in 62 2026-04-23 2026-09-02 ok
gsp.cleartax.in 1 2026-06-01 2026-06-01 ok
*.gsp.cleartax.in 1 2026-06-01 2026-06-01 —
lsq.cleartax.in 3 2026-05-20 2026-09-04 ok
docs.cleartax.in 12 2026-06-03 2026-09-29 ok
accounts.cleartax.in 2 2025-08-02 2026-07-01 ok
ct.cleartax.in 3 2026-07-26 2026-09-18 ok
www.cleartax.in 4 2025-08-13 2026-07-17 ok

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