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.

22 hosts · 263 ms

HostCertsFirst seenLast seen
wedia.fr 12 2026-04-15 2026-10-09
*.wedia.fr 1 2025-10-01 2025-10-01
decathlon-caches3-preprod1.wedia.fr 2 2025-10-01 2026-09-01
mediacloud.jeremy-mc2.wedia.fr 6 2026-02-03 2026-02-10
cdncloud.jeremy-mc2.wedia.fr 11 2026-02-04 2026-10-08
decathlon-2018-caches3.wedia.fr 2 2025-10-01 2026-09-01
test-cf-ithier-20260804.wedia.fr 6 2026-08-04 2026-08-18
decathlon-caches3-preprod4.wedia.fr 2 2026-08-13 2026-08-13
mediacloud.dam20250925.wedia.fr 3 2025-09-25 2025-09-26
mediacloud.dam20250926.wedia.fr 1 2025-09-26 2025-09-26
mediacloud.dam20250928.wedia.fr 3 2025-09-27 2025-09-27
dentsplysirona.wedia.fr 5 2026-06-04 2026-10-02
dev-club-wed.wedia.fr 3 2026-06-26 2026-08-25
dentsplyih.wedia.fr 5 2026-06-04 2026-10-02
mediacloud.titi.wedia.fr 7 2025-11-27 2026-01-26
cdnmediacloud.titi.wedia.fr 1 2026-01-26 2026-01-26
club-wed-drupal.wedia.fr 5 2026-05-15 2026-09-02
decathlon-cdn-diffusion.wedia.fr 2 2025-10-01 2026-09-01
edocs.wedia.fr 4 2026-06-06 2026-10-05
ds.wedia.fr 5 2026-06-04 2026-10-02
dentsplyihtest.wedia.fr 5 2026-06-04 2026-10-02
www.wedia.fr 18 2026-04-14 2026-10-08

Programmatic access: API GET /v1/hosts/wedia.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/wedia.fr.