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.

16 hosts · 295 ms

HostCertsFirst seenLast seenDNS
dbrand.com 51 2026-05-02 2026-09-26 ok
*.dbrand.com 16 2026-05-11 2026-09-15 —
11x3.dbrand.com 10 2026-04-25 2026-09-03 ok
*.11x3.dbrand.com 6 2026-07-06 2026-09-03 —
i.dbrand.com 3 2026-05-27 2026-09-11 ok
edi-change-notifier.api.dbrand.com 2 2026-07-31 2026-07-31 nxdomain
*.edi-change-notifier.api.dbrand.com 2 2026-07-31 2026-07-31 —
pim.dbrand.com 16 2026-04-18 2026-08-14 ok
cms-cdn.dbrand.com 16 2026-05-02 2026-08-28 nxdomain
shop.dbrand.com 14 2026-05-23 2026-10-04 ok
returns.dbrand.com 3 2026-06-04 2026-08-05 ok
partners.dbrand.com 5 2026-05-06 2026-09-09 ok
mto.robots.dbrand.com 6 2026-07-29 2026-09-26 ok
*.mto.robots.dbrand.com 6 2026-07-29 2026-09-26 —
vault.dbrand.com 4 2026-04-16 2026-08-17 ok
account.dbrand.com 4 2026-04-20 2026-08-17 ok

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