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 · 268 ms

Download CSV
HostCertsFirst seenLast seen
wamiz.co.uk 37 2026-05-04 2026-10-09
*.wamiz.co.uk 20 2026-05-04 2026-10-09
game.wamiz.co.uk 5 2026-05-27 2026-09-24
petgen.wamiz.co.uk 8 2026-05-19 2026-09-14
url2698.info.wamiz.co.uk 6 2026-05-11 2026-09-06
cms.wamiz.co.uk 9 2026-05-26 2026-09-21

Programmatic access: API GET /v1/hosts/wamiz.co.uk (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/wamiz.co.uk.