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.

18 hosts · 231 ms

HostCertsFirst seenLast seenDNS
ploom.ae 30 2026-04-27 2026-09-22 ok
*.ploom.ae 12 2026-04-27 2026-08-23 —
eva.ploom.ae 13 2026-05-08 2026-09-03 ok
gcc.ploom.ae 4 2026-04-20 2026-08-18 ok
ploom-master-frontend.ploom.ae 12 2026-06-06 2026-10-02 ok
m1.mail.ploom.ae 13 2026-05-05 2026-08-31 ok
res1.mail.ploom.ae 16 2026-05-06 2026-09-02 ok
t1.mail.ploom.ae 17 2026-05-06 2026-09-01 ok
res5.mail.ploom.ae 12 2026-05-23 2026-09-19 ok
t5.mail.ploom.ae 17 2026-05-23 2026-09-18 ok
m6.mail.ploom.ae 16 2026-05-22 2026-09-18 ok
res6.mail.ploom.ae 12 2026-05-22 2026-09-17 ok
t6.mail.ploom.ae 12 2026-05-22 2026-09-17 ok
order-en.ploom.ae 15 2026-04-09 2026-10-04 ok
order.ploom.ae 13 2026-06-06 2026-10-02 ok
plus.ploom.ae 3 2026-04-27 2026-07-21 nxdomain
cookie.test.ploom.ae 14 2026-05-16 2026-09-11 ok
www.ploom.ae 16 2026-05-27 2026-09-23 ok

Programmatic access, with DNS A records: API GET /v1/hosts/ploom.ae (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/ploom.ae.