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.

8 hosts · 219 ms

HostCertsFirst seenLast seen
lumories.lv 5 2026-05-30 2026-09-27
xtg.lumories.lv 10 2026-04-27 2026-08-24
link.lumories.lv 3 2026-06-25 2026-08-24
link.shop.lumories.lv 5 2026-05-30 2026-09-27
support.lumories.lv 22 2026-06-01 2026-09-27
collector.sst.lumories.lv 4 2026-06-12 2026-10-10
www.lumories.lv 5 2026-05-30 2026-09-27
link.reply.lumories.lv 5 2026-06-04 2026-10-02

Programmatic access: API GET /v1/hosts/lumories.lv (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/lumories.lv.