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.

53 hosts · 319 ms

HostCertsFirst seenLast seenDNS
comipo.app 28 2025-06-26 2026-10-01 ok
*.comipo.app 16 2025-06-26 2026-10-01 —
phase-a.comipo.app 2 2026-03-06 2026-07-22 nxdomain
*.phase-a.comipo.app 2 2026-03-06 2026-07-22 —
sec.comipo.app 1 2026-01-07 2026-01-07 nxdomain
*.sec.comipo.app 1 2026-01-07 2026-01-07 —
testing-fe.comipo.app 1 2026-01-06 2026-01-06 nodata
*.testing-fe.comipo.app 1 2026-01-06 2026-01-06 —
play.translate.comipo.app 1 2026-01-23 2026-01-23 ok
*.play.translate.comipo.app 1 2026-01-23 2026-01-23 —
img.comipo.app 11 2026-05-28 2026-09-23 ok
testing.comipo.app 3 2026-03-18 2026-08-18 nodata
*.testing.comipo.app 3 2026-03-18 2026-08-18 —
*.api.testing.comipo.app 3 2026-03-18 2026-08-18 —
*.admin.testing.comipo.app 3 2026-03-18 2026-08-18 —
stg.comipo.app 25 2025-07-29 2026-10-07 nodata
*.stg.comipo.app 25 2025-07-29 2026-10-07 —
v2.stg.comipo.app 3 2026-03-24 2026-08-24 nxdomain
*.v2.stg.comipo.app 3 2026-03-24 2026-08-24 —
qa.stg.comipo.app 2 2026-02-20 2026-07-23 nxdomain
*.qa.stg.comipo.app 2 2026-02-20 2026-07-23 —
www.qa.stg.comipo.app 6 2026-04-24 2026-08-20 ok
sec.stg.comipo.app 2 2026-01-15 2026-01-19 nxdomain
*.sec.stg.comipo.app 2 2026-01-15 2026-01-19 —
www.sec.stg.comipo.app 8 2026-05-17 2026-09-12 ok
img.stg.comipo.app 13 2026-04-11 2026-10-05 ok
link.stg.comipo.app 3 2026-04-23 2026-08-18 ok
www.stg.comipo.app 13 2026-06-05 2026-10-02 ok
play.stg.comipo.app 2 2026-02-26 2026-07-14 ok
*.play.stg.comipo.app 2 2026-02-26 2026-07-14 —
check.comipo.app 2 2025-06-29 2026-05-30 nxdomain
*.check.comipo.app 2 2025-06-29 2026-05-30 —
link.comipo.app 3 2025-08-22 2026-07-28 ok
stg.link.comipo.app 2 2025-08-27 2026-07-28 ok
dev.link.comipo.app 2 2025-08-27 2026-07-28 ok
hanmoto.comipo.app 4 2025-08-24 2026-07-27 nxdomain
*.hanmoto.comipo.app 4 2025-08-24 2026-07-27 —
help.comipo.app 6 2026-05-07 2026-09-01 ok
gateway.microservices.comipo.app 2 2026-02-24 2026-07-12 ok
links.comipo.app 3 2025-08-05 2026-07-09 ok
prod.links.comipo.app 1 2025-06-13 2025-06-13 nxdomain
stg.links.comipo.app 2 2025-06-13 2026-05-14 ok
dev.links.comipo.app 2 2025-06-13 2026-05-14 ok
dev.comipo.app 5 2025-08-04 2026-08-23 ok
app-comipo-dev.comipo.app 3 2026-03-17 2026-08-17 nodata
*.app-comipo-dev.comipo.app 6 2026-03-17 2026-08-20 —
*.dev.comipo.app 5 2025-08-04 2026-08-23 —
play.local.dev.comipo.app 4 2026-04-27 2026-07-24 nxdomain
play.dev.comipo.app 1 2025-12-31 2025-12-31 ok
*.play.dev.comipo.app 1 2025-12-31 2025-12-31 —
www.comipo.app 11 2026-06-03 2026-09-29 ok
play.comipo.app 2 2026-02-25 2026-07-13 ok
*.play.comipo.app 2 2026-02-25 2026-07-13 —

Programmatic access, with DNS A records: API GET /v1/hosts/comipo.app (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/comipo.app.