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.

15 hosts · 244 ms

HostCertsFirst seenLast seenDNS
shoplc.de 28 2026-03-20 2026-09-21 ok
*.shoplc.de 19 2026-03-20 2026-09-21 —
shopifyprod.shoplc.de 5 2026-06-02 2026-09-29 ok
shopifystage.shoplc.de 2 2026-05-05 2026-05-05 ok
accounts-shopifystage.shoplc.de 2 2026-05-05 2026-05-05 nxdomain
stagone.shoplc.de 2 2026-05-18 2026-05-18 ok
*.stagone.shoplc.de 2 2026-05-18 2026-05-18 —
i.shoplc.de 3 2026-05-05 2026-08-22 ok
stagtwo.shoplc.de 5 2026-05-19 2026-08-23 ok
accounts-stagtwo.shoplc.de 2 2026-06-02 2026-06-02 nxdomain
account-stagtwo.shoplc.de 6 2026-06-02 2026-09-30 ok
*.stagtwo.shoplc.de 2 2026-05-19 2026-05-19 —
accounts.shoplc.de 5 2026-06-02 2026-09-29 ok
www.shoplc.de 8 2026-03-20 2026-09-21 ok
*.www.shoplc.de 2 2026-06-02 2026-06-02 —

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