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 · 291 ms

HostCertsFirst seenLast seenDNS
pictory.ai 35 2025-07-06 2026-10-03 ok
*.pictory.ai 27 2025-07-06 2026-10-03 —
kb.pictory.ai 14 2026-04-11 2026-08-07 ok
front-end-prod.pictory.ai 8 2026-05-18 2026-09-13 ok
h.pictory.ai 5 2026-05-03 2026-08-31 ok
feedback.pictory.ai 5 2026-05-09 2026-09-06 ok
help.pictory.ai 14 2026-04-21 2026-08-17 ok
webinar.pictory.ai 9 2026-04-12 2026-09-09 ok
docs.pictory.ai 5 2026-05-02 2026-09-03 ok
downloads.pictory.ai 6 2026-04-12 2026-08-08 ok
courses.pictory.ai 12 2026-04-23 2026-08-20 ok
partners.pictory.ai 5 2026-04-26 2026-08-28 ok
www.pictory.ai 8 2026-04-20 2026-08-16 ok

Programmatic access, with DNS A records: API GET /v1/hosts/pictory.ai (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/pictory.ai.