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.

4 hosts · 248 ms

HostCertsFirst seenLast seenDNS
cloud.s.anthropologie.com 1 2025-10-29 2025-10-29 ok
image.s.anthropologie.com 3 2025-07-10 2026-06-11 ok
click.s.anthropologie.com 1 2025-10-29 2025-10-29 ok
view.s.anthropologie.com 1 2025-10-29 2025-10-29 ok

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