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.

12 hosts · 445 ms

HostCertsFirst seenLast seenDNS
ca-charente-perigord.fr 2 2026-05-24 2026-05-24 ok
lactu1624.ca-charente-perigord.fr 1 2025-11-19 2025-11-19 ok
pp.lactu1624.ca-charente-perigord.fr 1 2025-11-19 2025-11-19 ok
societaire.ca-charente-perigord.fr 3 2025-10-13 2026-09-29 ok
psd2-api.ca-charente-perigord.fr 2 2025-10-06 2026-09-08 ok
jaime-mon-asso.ca-charente-perigord.fr 1 2025-11-19 2025-11-19 ok
entreprises.ca-charente-perigord.fr 1 2026-06-12 2026-06-12 ok
administrateurs.ca-charente-perigord.fr 1 2025-08-11 2025-08-11 ok
infoclient.ca-charente-perigord.fr 3 2025-07-15 2026-07-06 ok
hom-infoclient.ca-charente-perigord.fr 3 2025-07-15 2026-07-06 ok
recrutement.ca-charente-perigord.fr 11 2026-04-29 2026-09-24 ok
www.ca-charente-perigord.fr 1 2026-05-26 2026-05-26 ok

Programmatic access, with DNS A records: API GET /v1/hosts/ca-charente-perigord.fr (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/ca-charente-perigord.fr.