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.

16 hosts · 169 ms

HostCertsFirst seenLast seen
lampen24.be 5 2026-05-30 2026-09-27
service.lampen24.be 5 2026-05-09 2026-09-06
xtg.lampen24.be 13 2026-06-10 2026-10-07
go.lampen24.be 4 2026-05-15 2026-06-14
pro.lampen24.be 5 2026-05-04 2026-09-01
link.shop.pro.lampen24.be 5 2026-05-17 2026-09-14
collector.sst.pro.lampen24.be 4 2026-06-12 2026-10-10
www.pro.lampen24.be 5 2026-05-04 2026-09-01
link.reply.pro.lampen24.be 5 2026-05-17 2026-09-14
link.shop.lampen24.be 3 2026-07-07 2026-09-05
news.lampen24.be 4 2026-04-18 2026-08-15
support.lampen24.be 18 2026-05-31 2026-09-26
collector.sst.lampen24.be 4 2026-06-12 2026-10-10
new.lampen24.be 5 2026-05-30 2026-09-27
www.lampen24.be 5 2026-05-30 2026-09-27
hyibby.lampen24.be 4 2026-05-10 2026-10-03

Programmatic access: API GET /v1/hosts/lampen24.be (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/lampen24.be.