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.

7 hosts · 200 ms

HostCertsFirst seenLast seen
mnm.sa 18 2026-05-21 2026-10-09
*.mnm.sa 6 2026-05-21 2026-10-09
webdisk.mnm.sa 4 2026-06-03 2026-10-03
cpanel.mnm.sa 4 2026-06-03 2026-10-03
mail.mnm.sa 4 2026-06-03 2026-10-03
mta-sts.mnm.sa 8 2026-05-25 2026-09-20
www.mnm.sa 4 2026-06-03 2026-10-03

Programmatic access: API GET /v1/hosts/mnm.sa (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/mnm.sa.