Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

3 hosts · 222 ms

HostCertsFirst seenLast seenDNS
eneba.email 6 2026-07-28 2026-09-26 ok
*.eneba.email 6 2026-07-28 2026-09-26 —
click.eneba.email 1 2026-08-07 2026-08-07 ok

Programmatic access, with DNS A records: API GET /v1/hosts/eneba.email (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/eneba.email.