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.

19 hosts · 368 ms

HostCertsFirst seenLast seenDNS
autotrader.co.za 1 2026-04-24 2026-04-24 ok
*.autotrader.co.za 1 2026-04-24 2026-04-24 —
k53.autotrader.co.za 3 2026-02-11 2026-09-25 ok
manage.autotrader.co.za 4 2026-02-11 2026-09-25 ok
autoweek.autotrader.co.za 4 2026-02-11 2026-09-25 ok
chatgptapp.autotrader.co.za 2 2026-03-20 2026-07-13 ok
comms.autotrader.co.za 9 2026-05-29 2026-09-24 ok
competitions.autotrader.co.za 4 2026-02-11 2026-09-25 ok
dealers.autotrader.co.za 4 2026-02-11 2026-09-25 ok
george-test-motors.autotrader.co.za 3 2026-02-11 2026-09-25 ok
instantofferevents.autotrader.co.za 4 2026-02-11 2026-09-25 ok
reports.autotrader.co.za 4 2026-02-11 2026-09-25 ok
*.exdev.autotrader.co.za 5 2026-05-26 2026-09-14 —
backend.exdev.autotrader.co.za 5 2026-05-26 2026-09-24 ok
manage.exdev.autotrader.co.za 4 2026-05-26 2026-07-25 ok
img.exdev.autotrader.co.za 5 2026-05-26 2026-09-24 ok
services.exdev.autotrader.co.za 5 2026-05-26 2026-09-24 ok
connect.exdev.autotrader.co.za 5 2026-05-26 2026-09-24 ok
www.exdev.autotrader.co.za 5 2026-05-26 2026-09-24 ok

Programmatic access, with DNS A records: API GET /v1/hosts/autotrader.co.za (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/autotrader.co.za.