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.

34 hosts · 303 ms

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HostCertsFirst seenLast seen
svenskfast.se 5 2025-10-02 2025-10-15
*.svenskfast.se 5 2025-10-02 2025-10-15
kvsalpha.svenskfast.se 1 2026-10-13 2026-10-13
jobb.svenskfast.se 9 2026-06-11 2026-10-14
marknad.svenskfast.se 2 2026-08-31 2026-08-31
e.svenskfast.se 5 2026-05-05 2026-10-04
digitalsignage.svenskfast.se 3 2026-02-26 2026-10-11
mspecs.stage.svenskfast.se 4 2026-06-15 2026-10-14
pdbstage.svenskfast.se 3 2026-02-25 2026-10-09
digitalsignagestage.svenskfast.se 3 2026-02-24 2026-10-08
houseidaktiveringstage.svenskfast.se 3 2026-02-24 2026-10-08
tjansteportalstage.svenskfast.se 3 2026-02-26 2026-10-10
minprofilstage.svenskfast.se 2 2026-03-11 2026-06-29
varderingsappstage.svenskfast.se 4 2026-09-22 2026-10-06
mote.svenskfast.se 13 2026-04-20 2026-10-14
blogg.svenskfast.se 5 2026-05-15 2026-09-16
tracking.svenskfast.se 4 2026-06-11 2026-10-09
houseidaktivering.svenskfast.se 3 2026-02-25 2026-10-09
tjansteportal.svenskfast.se 2 2026-03-01 2026-06-24
varderingsapp.svenskfast.se 3 2026-09-28 2026-10-07
cipp.svenskfast.se 2 2026-10-05 2026-10-05
faq.svenskfast.se 6 2026-04-24 2026-09-28
mspecs.svenskfast.se 10 2026-05-27 2026-09-24
press.svenskfast.se 16 2026-05-21 2026-09-17
t.svenskfast.se 4 2026-06-10 2026-10-08
revet.svenskfast.se 5 2026-04-25 2026-08-27
pdbtest.svenskfast.se 3 2026-02-26 2026-10-10
sftest.svenskfast.se 3 2026-02-26 2026-10-11
tjansteportaltest.svenskfast.se 3 2026-02-26 2026-10-10
minprofiltest.svenskfast.se 2 2026-03-06 2026-06-25
sfarentest.svenskfast.se 2 2026-02-25 2026-06-18
kvsalpha-legacy.svenskfast.se 1 2026-10-13 2026-10-13
notify.svenskfast.se 11 2026-05-08 2026-09-08
*.notify.svenskfast.se 11 2026-05-08 2026-09-08

Programmatic access: API GET /v1/hosts/svenskfast.se (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/svenskfast.se.