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 · 240 ms

Download CSV
HostCertsFirst seenLast seen
enefit.lt 19 2026-04-25 2026-10-19
*.enefit.lt 19 2026-04-25 2026-10-19
public-docs.enefit.lt 9 2026-06-11 2026-10-07
forms.enefit.lt 12 2026-06-10 2026-10-07
cat.enefit.lt 3 2026-05-17 2026-09-04
www.enefit.lt 8 2026-05-08 2026-09-03

Programmatic access: API GET /v1/hosts/enefit.lt (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/enefit.lt.