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.

17 hosts · 280 ms

HostCertsFirst seenLast seen
meridian.co.nz 19 2026-02-01 2026-10-07
hub.meridian.co.nz 19 2026-04-25 2026-10-04
*.hub.meridian.co.nz 19 2026-04-25 2026-10-04
pricing.meridian.co.nz 8 2026-05-20 2026-09-30
*.pricing.meridian.co.nz 8 2026-05-20 2026-09-30
comms.pricing.meridian.co.nz 5 2026-05-22 2026-09-19
feedback.meridian.co.nz 5 2026-05-03 2026-09-02
info.meridian.co.nz 7 2026-05-02 2026-08-28
*.info.meridian.co.nz 7 2026-05-02 2026-08-28
comms.info.meridian.co.nz 5 2026-05-03 2026-08-30
comms.meridian.co.nz 4 2026-04-15 2026-08-13
business.meridian.co.nz 20 2026-04-15 2026-09-15
*.business.meridian.co.nz 20 2026-04-15 2026-09-15
comms.surveys.meridian.co.nz 5 2026-05-14 2026-09-11
ev.meridian.co.nz 2 2026-08-25 2026-08-26
*.ev.meridian.co.nz 2 2026-08-25 2026-08-26
www.meridian.co.nz 20 2026-02-01 2026-10-07

Programmatic access: API GET /v1/hosts/meridian.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/meridian.co.nz.