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.

14 hosts · 303 ms

Download CSV
HostCertsFirst seenLast seen
sofascore.com 57 2026-05-05 2026-09-26
*.sofascore.com 35 2026-05-05 2026-10-10
ws-gra.sofascore.com 11 2026-05-24 2026-09-23
*.prod.sofascore.com 17 2026-05-08 2026-09-25
landing.sofascore.com 12 2026-06-16 2026-10-12
images.ai.sofascore.com 4 2026-04-19 2026-08-17
superchecks.ai.sofascore.com 10 2026-05-07 2026-09-02
app.sofascore.com 18 2026-05-04 2026-08-30
files.sofascore.com 8 2026-05-23 2026-09-18
guidelines.sofascore.com 2 2026-08-04 2026-10-04
ws.sofascore.com 16 2026-05-20 2026-09-23
news.sofascore.com 2 2026-04-22 2026-04-22
ott.sofascore.com 13 2026-05-24 2026-10-14
*.dev.sofascore.com 17 2026-05-08 2026-09-25

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