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.

40 hosts · 339 ms

HostCertsFirst seenLast seenDNS
eitb.eus 4 2026-01-13 2026-06-01 ok
*.eitb.eus 1 2026-01-13 2026-01-13 —
images11.eitb.eus 5 2026-04-25 2026-08-23 ok
images12.eitb.eus 5 2026-04-25 2026-08-23 ok
images13.eitb.eus 5 2026-04-25 2026-08-23 ok
images14.eitb.eus 5 2026-04-25 2026-08-23 ok
proba.eitb.eus 5 2026-04-25 2026-08-23 ok
login.proba.eitb.eus 11 2025-06-09 2026-09-10 ok
media.eitb.eus 5 2026-04-25 2026-08-23 ok
multimedia.eitb.eus 5 2026-04-25 2026-08-23 ok
hodeia.eitb.eus 5 2026-04-25 2026-08-23 ok
artxiboa.eitb.eus 6 2026-02-16 2026-09-01 ok
login.artxiboa.eitb.eus 4 2026-01-15 2026-09-16 ok
data.eitb.eus 2 2026-04-25 2026-04-25 ok
prestakuntza.eitb.eus 2 2025-07-07 2026-06-30 ok
login.nireitb.eitb.eus 6 2025-08-12 2026-09-16 ok
vod.eitb.eus 5 2026-04-25 2026-08-23 ok
stage.eitb.eus 1 2026-06-15 2026-06-15 ok
login.stage.eitb.eus 1 2026-09-10 2026-09-10 ok
truke.eitb.eus 2 2025-07-07 2026-07-08 ok
api.eitb.eus 1 2026-01-27 2026-01-27 ok
erabiltzaileak.eitb.eus 1 2026-01-27 2026-01-27 ok
blogak.eitb.eus 5 2026-04-25 2026-08-23 ok
ekitaldiak.eitb.eus 1 2026-09-08 2026-09-08 ok
login.ekitaldiak.eitb.eus 1 2026-09-16 2026-09-16 ok
tbk.eitb.eus 1 2026-01-27 2026-01-27 ok
track.eitb.eus 1 2025-12-24 2025-12-24 ok
mam.eitb.eus 1 2026-01-27 2026-01-27 ok
login.eitb.eus 6 2025-08-12 2026-09-16 ok
amp.eitb.eus 1 2026-01-27 2026-01-27 ok
uploads.eitb.eus 5 2026-04-25 2026-08-23 ok
images.eitb.eus 5 2026-04-25 2026-08-23 ok
blogs.eitb.eus 5 2026-04-25 2026-08-23 ok
weblogs.eitb.eus 5 2026-04-25 2026-08-23 ok
semsearch-aws.eitb.eus 3 2025-09-08 2026-08-09 ok
test.eitb.eus 5 2026-04-25 2026-08-23 ok
login.dev.eitb.eus 11 2025-06-09 2026-09-10 ok
www.eitb.eus 1 2026-01-27 2026-01-27 ok
telemetry.eitb.eus 1 2026-07-08 2026-07-08 nodata
*.telemetry.eitb.eus 1 2026-07-08 2026-07-08 —

Programmatic access, with DNS A records: API GET /v1/hosts/eitb.eus (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/eitb.eus.