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.

12 hosts · 228 ms

HostCertsFirst seenLast seen
sorare.com 24 2026-01-08 2026-10-02
*.sorare.com 24 2026-01-08 2026-10-02
sab.sorare.com 2 2026-03-18 2026-03-18
*.sab.sorare.com 11 2026-03-18 2026-09-13
dashboard.sorare.com 2 2026-09-16 2026-09-16
blog.sorare.com 3 2026-04-22 2026-08-24
join.sorare.com 16 2026-04-22 2026-08-18
help.sorare.com 5 2026-05-20 2026-09-17
analytics.sorare.com 1 2026-09-16 2026-09-16
assets.sorare.com 5 2026-06-05 2026-10-03
frontend-assets.sorare.com 5 2026-06-05 2026-10-03
get.sorare.com 3 2026-06-11 2026-08-11

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