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.

32 hosts · 228 ms

HostCertsFirst seenLast seen
greenlam.com 4 2025-12-18 2026-05-26
*.greenlam.com 2 2025-12-18 2025-12-18
vizadmin1.greenlam.com 5 2026-04-16 2026-06-16
secure.greenlam.com 1 2026-01-06 2026-01-06
staging.greenlam.com 2 2026-05-25 2026-05-26
grlmsfsampleapi.greenlam.com 1 2025-11-27 2025-11-27
webmail.greenlam.com 2 2025-12-31 2026-01-06
email.greenlam.com 2 2025-12-31 2026-01-06
www.email.greenlam.com 2 2025-12-31 2026-01-06
scn.greenlam.com 1 2026-01-03 2026-01-03
ra-scn.greenlam.com 2 2026-05-18 2026-06-22
www.scn.greenlam.com 1 2026-01-03 2026-01-03
vizadmin.greenlam.com 2 2026-05-25 2026-06-08
csrp.greenlam.com 2 2025-08-08 2026-08-06
www.csrp.greenlam.com 2 2025-08-08 2026-08-06
glmsftp.greenlam.com 1 2026-01-27 2026-01-27
glssftp.greenlam.com 1 2026-01-27 2026-01-27
www.glssftp.greenlam.com 1 2026-01-27 2026-01-27
autodiscover.greenlam.com 2 2025-12-31 2026-01-06
visualizer.greenlam.com 2 2026-05-25 2026-06-08
suppliers.greenlam.com 1 2026-03-28 2026-03-28
www.suppliers.greenlam.com 1 2026-03-28 2026-03-28
dess.greenlam.com 1 2025-11-27 2025-11-27
gsless.greenlam.com 1 2026-03-26 2026-03-26
www.gsless.greenlam.com 1 2026-03-26 2026-03-26
events.greenlam.com 2 2025-09-20 2026-08-27
uat-events.greenlam.com 1 2025-09-20 2025-09-20
www.events.greenlam.com 1 2025-09-20 2025-09-20
glamsts.greenlam.com 1 2026-01-06 2026-01-06
www.glamsts.greenlam.com 1 2026-01-06 2026-01-06
www.greenlam.com 2 2026-05-25 2026-05-26
trustmatrix.greenlam.com 1 2026-06-15 2026-06-15

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