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.

23 hosts · 159 ms

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HostCertsFirst seenLast seen
nordicspirit.ie 30 2026-04-23 2026-09-15
*.nordicspirit.ie 10 2026-07-14 2026-09-15
info.nordicspirit.ie 4 2026-06-01 2026-06-01
*.info.nordicspirit.ie 4 2026-06-01 2026-06-01
m1.info.nordicspirit.ie 18 2026-04-23 2026-09-11
res1.info.nordicspirit.ie 26 2026-04-23 2026-09-11
t1.info.nordicspirit.ie 20 2026-04-24 2026-09-11
res5.info.nordicspirit.ie 14 2026-05-22 2026-09-11
t5.info.nordicspirit.ie 14 2026-05-23 2026-09-11
m6.info.nordicspirit.ie 19 2026-05-22 2026-09-11
res6.info.nordicspirit.ie 10 2026-05-22 2026-09-11
t6.info.nordicspirit.ie 16 2026-05-22 2026-09-11
hello.nordicspirit.ie 4 2026-06-01 2026-06-01
*.hello.nordicspirit.ie 4 2026-06-01 2026-06-01
m1.hello.nordicspirit.ie 22 2026-04-23 2026-09-11
res1.hello.nordicspirit.ie 22 2026-04-23 2026-09-11
t1.hello.nordicspirit.ie 14 2026-06-20 2026-09-11
res5.hello.nordicspirit.ie 10 2026-05-22 2026-09-11
t5.hello.nordicspirit.ie 16 2026-05-22 2026-09-11
m6.hello.nordicspirit.ie 10 2026-05-22 2026-09-11
res6.hello.nordicspirit.ie 14 2026-05-23 2026-09-11
t6.hello.nordicspirit.ie 10 2026-05-22 2026-09-11
www.nordicspirit.ie 16 2026-04-23 2026-09-11

Programmatic access: API GET /v1/hosts/nordicspirit.ie (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/nordicspirit.ie.