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.

17 hosts · 327 ms

HostCertsFirst seenLast seenDNS
lapolicegear.com 10 2025-07-09 2026-07-15 ok
*.lapolicegear.com 10 2025-07-09 2026-07-15 —
media.lapolicegear.com 18 2026-05-25 2026-09-20 ok
hosting.lapolicegear.com 4 2025-07-12 2026-07-12 ok
www.hosting.lapolicegear.com 4 2025-07-12 2026-07-12 nxdomain
track.lapolicegear.com 5 2026-06-01 2026-09-29 ok
hbpvm.lapolicegear.com 8 2026-04-24 2026-08-20 ok
app.lapolicegear.com 5 2026-05-19 2026-09-18 ok
sms.lapolicegear.com 18 2026-05-29 2026-09-24 ok
returns.lapolicegear.com 2 2026-06-25 2026-09-24 ok
mta-sts.lapolicegear.com 2 2026-08-05 2026-10-03 ok
orderstatus.lapolicegear.com 1 2026-01-21 2026-01-21 ok
enews.lapolicegear.com 12 2026-04-25 2026-08-21 ok
test.lapolicegear.com 3 2026-03-23 2026-09-06 nxdomain
www.test.lapolicegear.com 3 2026-03-23 2026-09-06 nxdomain
nav.lapolicegear.com 2 2025-10-13 2026-10-03 ok
giveaway.lapolicegear.com 6 2026-04-27 2026-10-04 ok

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