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.

64 hosts · 219 ms

HostCertsFirst seenLast seen
hautes-alpes.fr 6 2026-02-25 2026-09-07
*.hautes-alpes.fr 5 2026-02-25 2026-09-07
site1.hautes-alpes.fr 1 2026-08-25 2026-08-25
site2.hautes-alpes.fr 1 2026-08-25 2026-08-25
site3.hautes-alpes.fr 1 2026-08-25 2026-08-25
mda.hautes-alpes.fr 1 2026-08-25 2026-08-25
rp-ga.hautes-alpes.fr 5 2026-04-30 2026-09-11
delibia.hautes-alpes.fr 89 2026-04-11 2026-10-05
rp-pa.hautes-alpes.fr 5 2026-04-30 2026-09-11
cedra.hautes-alpes.fr 1 2026-08-25 2026-08-25
owa.hautes-alpes.fr 8 2026-04-23 2026-10-01
netdelib.hautes-alpes.fr 5 2026-05-15 2026-09-27
img.sib.hautes-alpes.fr 14 2026-04-22 2026-08-18
r.sib.hautes-alpes.fr 5 2026-05-12 2026-08-18
saed-prod.hautes-alpes.fr 3 2026-06-09 2026-09-06
pastell-sae-prod.hautes-alpes.fr 3 2026-06-09 2026-09-06
saei-prod.hautes-alpes.fr 3 2026-06-09 2026-09-06
versae.hautes-alpes.fr 3 2026-06-09 2026-09-06
collections-musee.hautes-alpes.fr 5 2026-05-12 2026-09-09
patrimoine.hautes-alpes.fr 6 2026-04-14 2026-09-19
laboratoire.hautes-alpes.fr 5 2026-04-29 2026-09-10
inforoute.hautes-alpes.fr 5 2026-05-04 2026-09-01
phototheque.hautes-alpes.fr 5 2026-05-30 2026-09-27
solisapi.hautes-alpes.fr 5 2026-04-30 2026-09-11
model.hautes-alpes.fr 1 2026-08-25 2026-08-25
mail.hautes-alpes.fr 1 2026-01-22 2026-01-22
batigam.hautes-alpes.fr 3 2026-07-23 2026-09-21
prism.hautes-alpes.fr 3 2026-06-29 2026-08-27
museum.hautes-alpes.fr 1 2026-08-25 2026-08-25
connexion.hautes-alpes.fr 4 2026-04-19 2026-08-18
cadc-rdp.hautes-alpes.fr 1 2025-11-06 2025-11-06
portail-usager.hautes-alpes.fr 4 2026-04-19 2026-08-18
marchespublics.hautes-alpes.fr 1 2026-09-25 2026-09-25
seances.hautes-alpes.fr 5 2026-04-28 2026-09-09
paysages.hautes-alpes.fr 4 2026-05-12 2026-07-27
demarches.hautes-alpes.fr 4 2026-04-19 2026-08-18
visio-demarches.hautes-alpes.fr 5 2026-05-13 2026-09-11
recette.visio-demarches.hautes-alpes.fr 5 2026-05-01 2026-08-29
agendas-demarches.hautes-alpes.fr 4 2026-04-19 2026-08-18
statistiques-demarches.hautes-alpes.fr 4 2026-04-19 2026-08-18
passerelle.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
hobo.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
portail-usager.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
agendas.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
demarches.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
statistiques.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
portail-agent.collectivites.hautes-alpes.fr 4 2026-04-14 2026-08-12
bibliotheques.hautes-alpes.fr 12 2026-05-01 2026-08-28
archives.hautes-alpes.fr 5 2026-05-08 2026-09-05
ligeo-gestion.archives.hautes-alpes.fr 1 2026-09-09 2026-09-09
ligeo-gestion-test.archives.hautes-alpes.fr 1 2026-09-09 2026-09-09
oasis.hautes-alpes.fr 1 2026-09-01 2026-09-01
chronos.hautes-alpes.fr 5 2026-04-29 2026-09-10
occupations.logements.hautes-alpes.fr 3 2025-10-29 2026-10-01
rp-ga-t.hautes-alpes.fr 5 2026-04-30 2026-09-11
portail-agent.hautes-alpes.fr 4 2026-04-19 2026-08-18
transfert.hautes-alpes.fr 1 2025-11-20 2025-11-20
saed-test.hautes-alpes.fr 3 2026-06-09 2026-09-06
pastell-sae-test.hautes-alpes.fr 3 2026-06-09 2026-09-06
versae-test.hautes-alpes.fr 3 2026-06-09 2026-09-06
laboratoire-test.hautes-alpes.fr 5 2026-04-29 2026-09-10
saei-test.hautes-alpes.fr 3 2026-06-09 2026-09-06
solisapi-test.hautes-alpes.fr 5 2026-04-28 2026-09-09
www.hautes-alpes.fr 1 2026-08-25 2026-08-25

Programmatic access: API GET /v1/hosts/hautes-alpes.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/hautes-alpes.fr.