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.

26 hosts · 468 ms

HostCertsFirst seenLast seenDNS
ca-pyrenees-gascogne.fr 5 2026-01-26 2026-05-31 ok
bref.ca-pyrenees-gascogne.fr 1 2026-02-23 2026-02-23 ok
pp.bref.ca-pyrenees-gascogne.fr 1 2026-02-23 2026-02-23 ok
l.mailing.ca-pyrenees-gascogne.fr 8 2026-05-05 2026-08-31 ok
x.mailing.ca-pyrenees-gascogne.fr 10 2026-05-05 2026-08-31 ok
psd2-api.ca-pyrenees-gascogne.fr 2 2025-10-06 2026-09-08 ok
digital.ca-pyrenees-gascogne.fr 1 2026-02-09 2026-02-09 ok
pp-digital.ca-pyrenees-gascogne.fr 1 2026-02-12 2026-02-12 ok
app.ca-pyrenees-gascogne.fr 1 2026-02-12 2026-02-12 ok
pp-app.ca-pyrenees-gascogne.fr 1 2026-02-09 2026-02-09 ok
carrieres.ca-pyrenees-gascogne.fr 3 2025-07-15 2026-07-06 nxdomain
www.carrieres.ca-pyrenees-gascogne.fr 3 2025-07-15 2026-07-06 nxdomain
partenaires.ca-pyrenees-gascogne.fr 1 2025-11-20 2025-11-20 ok
entreprises.ca-pyrenees-gascogne.fr 3 2025-07-15 2026-07-06 ok
administrateurs.ca-pyrenees-gascogne.fr 1 2025-08-27 2025-08-27 ok
tous.ca-pyrenees-gascogne.fr 1 2026-05-04 2026-05-04 ok
pp.tous.ca-pyrenees-gascogne.fr 2 2026-05-26 2026-06-09 ok
extranet.ca-pyrenees-gascogne.fr 1 2026-02-12 2026-02-12 ok
pp-extranet.ca-pyrenees-gascogne.fr 1 2026-02-09 2026-02-09 ok
infoclient.ca-pyrenees-gascogne.fr 1 2026-05-26 2026-05-26 ok
hom-infoclient.ca-pyrenees-gascogne.fr 1 2026-05-26 2026-05-26 ok
recrutement.ca-pyrenees-gascogne.fr 13 2025-07-15 2026-09-24 ok
www.recrutement.ca-pyrenees-gascogne.fr 3 2025-07-15 2026-07-06 nxdomain
transfert.ca-pyrenees-gascogne.fr 2 2025-08-19 2026-07-31 ok
pp-transfert.ca-pyrenees-gascogne.fr 2 2025-08-19 2026-07-31 ok
www.ca-pyrenees-gascogne.fr 1 2026-01-26 2026-01-26 ok

Programmatic access, with DNS A records: API GET /v1/hosts/ca-pyrenees-gascogne.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-pyrenees-gascogne.fr.