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.

28 hosts · 316 ms

HostCertsFirst seenLast seenDNS
proudlysa.co.za 15 2025-10-08 2026-09-30 ok
*.proudlysa.co.za 15 2025-10-08 2026-09-30 —
id.proudlysa.co.za 1 2026-09-23 2026-09-23 ok
graphite.proudlysa.co.za 9 2026-06-02 2026-09-28 ok
www.graphite.proudlysa.co.za 13 2026-06-02 2026-09-28 ok
*.mapapi.proudlysa.co.za 16 2026-05-27 2026-09-21 —
cpanel.proudlysa.co.za 5 2026-05-29 2026-09-28 ok
mail.proudlysa.co.za 5 2026-05-29 2026-09-28 ok
webmail.proudlysa.co.za 5 2026-05-29 2026-09-28 ok
osm.proudlysa.co.za 15 2026-06-04 2026-10-01 ok
www.osm.proudlysa.co.za 11 2026-06-04 2026-10-01 ok
lolo.proudlysa.co.za 6 2026-04-25 2026-06-23 ok
www.lolo.proudlysa.co.za 6 2026-04-25 2026-06-23 ok
vexpo.proudlysa.co.za 1 2026-04-18 2026-04-18 ok
map.proudlysa.co.za 6 2026-04-20 2026-08-16 ok
*.map.proudlysa.co.za 14 2026-05-27 2026-09-21 —
dev.map.proudlysa.co.za 1 2026-04-09 2026-04-09 servfail
www.dev.map.proudlysa.co.za 1 2026-04-09 2026-04-09 nxdomain
www.map.proudlysa.co.za 10 2026-04-20 2026-08-16 ok
shop.proudlysa.co.za 14 2026-05-04 2026-08-30 ok
*.shop.proudlysa.co.za 14 2026-05-04 2026-08-30 —
tenders.proudlysa.co.za 12 2026-04-16 2026-08-13 ok
www.tenders.proudlysa.co.za 8 2026-04-16 2026-08-13 ok
managers.proudlysa.co.za 6 2026-06-28 2026-08-27 ok
www.managers.proudlysa.co.za 4 2026-06-28 2026-08-27 ok
mta-sts.proudlysa.co.za 3 2026-06-06 2026-08-31 ok
vendor-support.proudlysa.co.za 6 2026-06-30 2026-08-28 ok
www.vendor-support.proudlysa.co.za 6 2026-06-30 2026-08-28 ok

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