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.

9 hosts · 290 ms

HostCertsFirst seenLast seenDNS
alviarmani.co.za 14 2026-04-13 2026-09-30 ok
*.alviarmani.co.za 10 2026-04-14 2026-09-30 —
link.alviarmani.co.za 38 2026-05-05 2026-08-19 ok
sign.alviarmani.co.za 10 2026-05-09 2026-09-06 ok
bookings.alviarmani.co.za 10 2026-05-21 2026-09-18 ok
forms.alviarmani.co.za 12 2026-06-03 2026-10-02 ok
documents.alviarmani.co.za 10 2026-05-28 2026-09-25 ok
mta-sts.alviarmani.co.za 5 2026-05-22 2026-09-20 ok
www.alviarmani.co.za 4 2026-04-13 2026-08-09 ok

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