Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

13 hosts · 252 ms

HostCertsFirst seenLast seenDNS
scrubsandbeyond.com 4 2025-10-01 2026-09-03 ok
*.scrubsandbeyond.com 4 2025-10-01 2026-09-03 —
rstatic.scrubsandbeyond.com 4 2025-09-19 2026-08-21 ok
training.scrubsandbeyond.com 1 2026-01-09 2026-01-09 ok
api.scrubsandbeyond.com 4 2025-09-19 2026-08-21 ok
svopn.scrubsandbeyond.com 1 2025-12-12 2025-12-12 ok
*.svopn.scrubsandbeyond.com 1 2025-12-12 2025-12-12 —
help.scrubsandbeyond.com 8 2026-04-30 2026-08-27 ok
locations.scrubsandbeyond.com 6 2025-09-19 2026-08-21 ok
maps.scrubsandbeyond.com 4 2025-09-19 2026-08-21 ok
careers.scrubsandbeyond.com 3 2025-10-19 2026-09-19 ok
assets.scrubsandbeyond.com 4 2025-09-19 2026-08-21 ok
tkzgz.scrubsandbeyond.com 8 2026-04-21 2026-08-17 ok

Programmatic access, with DNS A records: API GET /v1/hosts/scrubsandbeyond.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/scrubsandbeyond.com.