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.

14 hosts · 308 ms

HostCertsFirst seenLast seenDNS
stradivarius.com 12 2025-09-06 2026-09-28 ok
companyprofile.stradivarius.com 12 2026-04-15 2026-09-28 ok
social.stradivarius.com 12 2025-12-16 2026-07-02 ok
gtm.stradivarius.com 3 2026-05-15 2026-09-03 ok
discoverReceiver.servicioexterno.stradivarius.com 2 2025-12-17 2025-12-17 —
discoverReceiver.stradivarius.com 2 2025-12-17 2025-12-17 —
ir.stradivarius.com 5 2026-05-27 2026-09-24 ok
messages.stradivarius.com 3 2026-06-01 2026-08-06 ok
press.stradivarius.com 12 2025-12-16 2026-07-02 ok
payments.stradivarius.com 9 2026-04-15 2026-09-28 ok
account.stradivarius.com 9 2026-04-15 2026-09-28 ok
discoverReceiver.ext.stradivarius.com 2 2025-12-17 2025-12-17 —
preview.stradivarius.com 2 2026-09-28 2026-09-28 ok
www.stradivarius.com 11 2025-09-06 2026-09-28 ok

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