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 · 253 ms

HostCertsFirst seenLast seenDNS
tngdigital.com.my 5 2025-08-21 2026-09-11 ok
*.tngdigital.com.my 5 2025-08-21 2026-09-11 —
cdb.tngdigital.com.my 1 2026-03-11 2026-03-11 nxdomain
tngpoc.tngdigital.com.my 1 2026-02-04 2026-02-04 nxdomain
afap-nonprod.tngdigital.com.my 2 2025-10-17 2026-02-27 nxdomain
*.afap-nonprod.tngdigital.com.my 2 2025-10-17 2026-02-27 —
link-pre.tngdigital.com.my 5 2026-06-01 2026-09-24 ok
link.tngdigital.com.my 5 2026-06-05 2026-09-28 ok
afap.tngdigital.com.my 2 2025-08-28 2026-02-27 nodata
*.afap.tngdigital.com.my 2 2025-08-28 2026-02-27 —
link-sit.tngdigital.com.my 5 2026-06-03 2026-09-26 ok
visit.tngdigital.com.my 3 2026-06-20 2026-09-04 ok
support.tngdigital.com.my 5 2026-05-24 2026-09-21 ok
merchantsupport.tngdigital.com.my 5 2026-05-24 2026-09-21 ok
link-dev.tngdigital.com.my 5 2026-06-03 2026-09-29 ok
link-sbx.tngdigital.com.my 5 2026-06-01 2026-09-25 ok
visit-sbx.tngdigital.com.my 3 2026-06-20 2026-09-04 ok

Programmatic access, with DNS A records: API GET /v1/hosts/tngdigital.com.my (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/tngdigital.com.my.