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.

4 hosts · 301 ms

Download CSV
HostCertsFirst seenLast seen
logicvapes.com 33 2026-05-15 2026-08-30
*.logicvapes.com 27 2026-05-15 2026-08-29
device.logicvapes.com 16 2026-05-10 2026-08-29
www.logicvapes.com 22 2026-05-15 2026-08-30

Programmatic access: API GET /v1/hosts/logicvapes.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/logicvapes.com.