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.

22 hosts · 351 ms

HostCertsFirst seenLast seenDNS
boschtools.com 1 2025-10-23 2025-10-23 ok
*.boschtools.com 1 2025-10-23 2025-10-23 —
cdn2.boschtools.com 5 2026-04-12 2026-08-25 ok
ocsmedia.boschtools.com 3 2026-05-21 2026-10-03 ok
contenthub.boschtools.com 26 2026-05-16 2026-09-21 ok
blazeexperience.boschtools.com 4 2026-04-12 2026-08-24 ok
ampshare.boschtools.com 2 2025-07-28 2026-07-17 ok
www.ampshare.boschtools.com 2 2025-07-28 2026-07-17 nxdomain
launch.boschtools.com 10 2026-04-21 2026-10-06 ok
pressroom.boschtools.com 8 2026-05-08 2026-09-03 ok
cdn.boschtools.com 5 2026-04-12 2026-08-24 ok
shop.boschtools.com 11 2026-04-16 2026-09-09 ok
propartner.boschtools.com 16 2026-05-29 2026-09-25 ok
qa-propartner.boschtools.com 16 2026-05-27 2026-09-23 ok
fr.boschtools.com 2 2026-01-12 2026-05-31 ok
erepair.boschtools.com 1 2025-11-26 2025-11-26 ok
es.boschtools.com 2 2026-01-12 2026-06-10 ok
propartners.boschtools.com 12 2026-05-09 2026-09-04 ok
tooltesters.boschtools.com 2 2025-09-20 2026-08-20 ok
content.boschtools.com 1 2026-08-28 2026-08-28 ok
sv.boschtools.com 6 2026-03-30 2026-09-14 ok
www.boschtools.com 2 2026-01-12 2026-05-31 ok

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