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 · 300 ms

Download CSV
HostCertsFirst seenLast seen
bams.com 16 2026-04-30 2026-08-27
edge.bams.com 4 2026-08-18 2026-10-17
pci.bams.com 3 2025-08-21 2026-08-28
www.pci.bams.com 2 2025-08-21 2026-08-24
iris.bams.com 14 2026-04-24 2026-10-21
www.iris.bams.com 8 2026-04-28 2026-10-16
www-dev.bams.com 16 2026-04-30 2026-08-26
www.bams.com 20 2026-05-04 2026-08-30

Programmatic access: API GET /v1/hosts/bams.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/bams.com.