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 · 206 ms

HostCertsFirst seenLast seen
wisemove.co.nz 23 2026-04-14 2026-09-27
*.wisemove.co.nz 19 2026-04-26 2026-09-27
s2.wisemove.co.nz 5 2026-04-22 2026-09-02
email.mg.wisemove.co.nz 4 2026-04-19 2026-08-17
cdn.wisemove.co.nz 2 2025-09-26 2026-08-26
www.wisemove.co.nz 4 2026-04-14 2026-08-14

Programmatic access: API GET /v1/hosts/wisemove.co.nz (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/wisemove.co.nz.