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.

18 hosts · 267 ms

HostCertsFirst seenLast seen
wavemaker.com 12 2025-07-04 2026-09-23
*.wavemaker.com 12 2025-07-04 2026-09-23
people.wavemaker.com 41 2026-06-05 2026-09-29
showcase.wavemaker.com 1 2026-01-08 2026-01-08
*.showcase.wavemaker.com 1 2026-01-08 2026-01-08
helpdesk.wavemaker.com 4 2026-05-20 2026-05-20
ithelpdesk.wavemaker.com 12 2026-05-28 2026-09-23
metrics.wavemaker.com 3 2026-10-05 2026-10-05
docs.wavemaker.com 1 2026-01-09 2026-01-09
archive-docs.wavemaker.com 2 2026-01-14 2026-01-14
*.archive-docs.wavemaker.com 2 2026-01-14 2026-01-14
*.docs.wavemaker.com 1 2026-01-09 2026-01-09
insight.wavemaker.com 2 2026-05-28 2026-05-28
*.insight.wavemaker.com 2 2026-05-28 2026-05-28
next.wavemaker.com 11 2026-05-28 2026-09-24
*.next.wavemaker.com 11 2026-05-28 2026-09-24
sprintly.wavemaker.com 6 2026-07-16 2026-09-13
academy.wavemaker.com 5 2026-05-09 2026-09-08

Programmatic access: API GET /v1/hosts/wavemaker.com (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/wavemaker.com.