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 · 311 ms

HostCertsFirst seenLast seenDNS
tradera.com 7 2025-07-15 2026-08-10 ok
*.tradera.com 6 2026-05-08 2026-09-06 —
jul.tradera.com 4 2026-04-12 2026-08-10 ok
m.tradera.com 4 2026-04-12 2026-08-10 ok
fashion.tradera.com 4 2026-04-12 2026-08-10 ok
info.tradera.com 5 2026-05-13 2026-09-10 ok
promo.tradera.com 4 2026-04-12 2026-08-10 ok
analytics.tradera.com 3 2026-05-04 2026-09-01 ok
careers.tradera.com 11 2026-04-25 2026-09-24 ok
business.tradera.com 5 2026-05-15 2026-09-12 ok
links.news.tradera.com 12 2026-04-18 2026-08-15 ok
redirect.tradera.com 4 2026-04-12 2026-08-10 ok
lokalt.tradera.com 4 2026-04-12 2026-08-10 ok
blueprint.tradera.com 3 2026-05-28 2026-09-21 ok
lzrljv.tradera.com 3 2026-05-03 2026-09-09 ok
preview.tradera.com 1 2026-06-01 2026-06-01 servfail
*.preview.tradera.com 1 2026-06-01 2026-06-01 —
www.tradera.com 4 2025-07-15 2026-09-28 ok

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