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.

19 hosts · 349 ms

HostCertsFirst seenLast seenDNS
xometry.de 14 2025-06-30 2026-08-06 ok
*.xometry.de 19 2025-06-30 2026-09-03 —
*.staging01.xometry.de 2 2026-02-03 2026-09-03 —
api.staging01.xometry.de 4 2026-05-13 2026-07-12 ok
cdn.staging01.xometry.de 4 2026-05-15 2026-07-14 ok
*.staging02.xometry.de 2 2026-02-03 2026-09-03 —
api.staging02.xometry.de 4 2026-05-15 2026-07-13 ok
cdn.staging02.xometry.de 4 2026-05-15 2026-07-14 ok
*.staging03.xometry.de 2 2026-02-03 2026-09-03 —
api.staging03.xometry.de 4 2026-05-16 2026-07-15 ok
cdn.staging03.xometry.de 4 2026-05-15 2026-07-13 ok
*.staging04.xometry.de 2 2026-02-03 2026-09-03 —
*.staging05.xometry.de 2 2026-02-03 2026-09-03 —
*.preprod.xometry.de 5 2025-09-09 2026-09-03 —
pipe.xometry.de 5 2026-05-15 2026-09-11 ok
email.mg.xometry.de 5 2026-05-14 2026-09-11 ok
*.staging.xometry.de 3 2026-02-03 2026-09-03 —
email.msg.xometry.de 4 2026-04-12 2026-08-10 ok
staging-wp.xometry.de 6 2026-05-25 2026-09-20 ok

Programmatic access, with DNS A records: API GET /v1/hosts/xometry.de (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/xometry.de.