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.

20 hosts · 316 ms

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HostCertsFirst seenLast seen
aak.com 9 2026-02-02 2026-09-21
*.aak.com 1 2026-02-02 2026-02-02
illexaoen10.aak.com 10 2026-05-30 2026-09-25
akopol-fc50.aak.com 2 2026-09-15 2026-09-15
akopolfc50.aak.com 14 2026-06-13 2026-10-09
dunkingfiesta.aak.com 2 2026-09-14 2026-09-14
perfectpizza.aak.com 14 2026-05-30 2026-09-25
sikkerhed.aak.com 5 2026-05-11 2026-09-08
saycheese.aak.com 14 2026-05-02 2026-08-28
akovitaoptisyn.aak.com 15 2026-06-15 2026-10-12
akonino.aak.com 10 2026-05-23 2026-09-18
valuepro.aak.com 3 2026-06-09 2026-08-18
staging-valuepro.aak.com 4 2026-05-25 2026-10-12
makeitmeatier.aak.com 15 2026-05-01 2026-08-27
chocolatechooser.aak.com 6 2026-05-05 2026-09-22
sustainabilitychooser.aak.com 3 2026-06-10 2026-08-19
images.aak.com 1 2026-02-27 2026-02-27
chocolatemotivations.aak.com 19 2026-05-30 2026-09-26
www.aak.com 10 2026-05-25 2026-09-21
chocobakery.aak.com 16 2026-04-30 2026-08-27

Programmatic access: API GET /v1/hosts/aak.com (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/aak.com.