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.

34 hosts · 304 ms

HostCertsFirst seenLast seenDNS
aseelapp.com 45 2026-04-16 2026-10-06 ok
*.aseelapp.com 14 2026-05-24 2026-10-06 —
media.aseelapp.com 5 2026-05-17 2026-09-15 ok
search.beta.aseelapp.com 6 2026-05-16 2026-09-11 ok
dd.aseelapp.com 5 2026-04-29 2026-08-27 ok
directaid.aseelapp.com 5 2026-05-09 2026-09-08 ok
dogood.aseelapp.com 5 2026-05-27 2026-09-25 ok
card.aseelapp.com 2 2026-10-04 2026-10-04 ok
*.card.aseelapp.com 2 2026-10-04 2026-10-04 —
maintenance.aseelapp.com 8 2026-04-19 2026-08-16 ok
monitoring.aseelapp.com 5 2026-05-12 2026-09-11 ok
search.aseelapp.com 5 2026-05-23 2026-09-21 ok
ai.aseelapp.com 12 2026-05-03 2026-08-29 ok
ferni.aseelapp.com 7 2026-06-01 2026-09-27 ok
mini-ferni.aseelapp.com 10 2026-05-16 2026-09-12 ok
api.aseelapp.com 5 2026-04-22 2026-08-21 ok
standby-api.aseelapp.com 4 2026-04-15 2026-08-14 ok
feedback.aseelapp.com 4 2026-06-06 2026-08-30 ok
awal.aseelapp.com 1 2026-09-22 2026-09-22 ok
team.aseelapp.com 3 2026-06-30 2026-08-29 ok
cdn.aseelapp.com 6 2026-05-05 2026-08-31 ok
get-location.aseelapp.com 4 2026-06-08 2026-10-07 ok
video-solution.aseelapp.com 3 2026-06-16 2026-08-16 ok
learn.aseelapp.com 3 2026-06-15 2026-08-14 ok
video.aseelapp.com 8 2026-04-19 2026-08-15 ok
go.aseelapp.com 4 2026-04-12 2026-08-11 ok
pp.aseelapp.com 7 2026-05-16 2026-09-11 ok
ipfs.aseelapp.com 10 2026-04-15 2026-08-11 ok
institutions.aseelapp.com 5 2026-05-31 2026-09-29 ok
report.aseelapp.com 5 2026-05-09 2026-09-08 ok
candidate-shortlist.aseelapp.com 5 2026-06-01 2026-09-30 ok
pay.aseelapp.com 10 2026-04-21 2026-08-17 ok
standby.aseelapp.com 4 2026-04-15 2026-08-14 ok
security.aseelapp.com 6 2026-05-06 2026-09-02 ok

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