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 · 267 ms

HostCertsFirst seenLast seenDNS
awesomemotive.com 48 2025-12-02 2026-10-02 ok
*.awesomemotive.com 48 2025-12-02 2026-10-02 —
ipf.awesomemotive.com 2 2026-07-08 2026-07-09 ok
screenshots-staging.awesomemotive.com 5 2026-04-27 2026-10-06 ok
bi.awesomemotive.com 3 2026-06-09 2026-09-07 ok
chattyapi.awesomemotive.com 5 2026-05-04 2026-10-04 ok
track.sl.awesomemotive.com 6 2026-04-19 2026-08-17 ok
updater.awesomemotive.com 2 2026-06-23 2026-08-17 ok
airouter.awesomemotive.com 5 2026-05-04 2026-10-04 ok
skills.awesomemotive.com 5 2026-04-13 2026-09-24 ok
gms.awesomemotive.com 7 2026-05-08 2026-09-09 ok
staging-gms.awesomemotive.com 5 2026-05-08 2026-09-06 ok
standups.awesomemotive.com 6 2026-05-11 2026-09-07 ok
groups.awesomemotive.com 4 2026-04-12 2026-08-09 ok
*.chattytest.awesomemotive.com 16 2026-05-20 2026-09-15 —
staging-chattynext.awesomemotive.com 4 2026-06-08 2026-10-04 ok
devsurvey.awesomemotive.com 4 2026-05-18 2026-07-17 ok
chatty.awesomemotive.com 3 2026-06-08 2026-09-09 ok
staging-chatty.awesomemotive.com 4 2026-06-08 2026-10-04 ok

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