Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts and first/last seen dates.

23 hosts · 153 ms

HostCertsFirst seenLast seen
oztix.com.au 4 2025-08-14 2026-07-19
*.oztix.com.au 21 2025-07-04 2026-09-25
fs1.oztix.com.au 2 2025-07-16 2026-07-15
www.fs1.oztix.com.au 1 2025-07-16 2025-07-16
development-tickets-cloudflare2.oztix.com.au 10 2026-04-24 2026-08-20
static3.oztix.com.au 2 2025-08-18 2026-07-17
development-tickets-cloudflare3.oztix.com.au 12 2026-04-24 2026-08-20
octopusalb.oztix.com.au 2 2026-02-22 2026-07-10
development-tickets-cloudflare.oztix.com.au 10 2026-04-24 2026-08-20
enchantedgardensplash.oztix.com.au 3 2025-10-03 2026-09-07
*.enchantedgardensplash.oztix.com.au 1 2026-09-07 2026-09-07
sydcherryblossomfestsplash.oztix.com.au 2 2025-07-14 2026-06-14
understorysplash.oztix.com.au 2 2025-09-17 2026-08-18
ssgtm.oztix.com.au 4 2026-04-19 2026-10-02
development-doorsales.oztix.com.au 3 2025-09-16 2026-08-17
spashpage-assets.oztix.com.au 1 2025-12-16 2025-12-16
pubassets.oztix.com.au 2 2026-03-22 2026-08-22
octopus.oztix.com.au 2 2026-02-22 2026-07-10
globalprotect.oztix.com.au 2 2025-07-29 2026-07-30
www.globalprotect.oztix.com.au 1 2025-07-29 2025-07-29
development-onlineoutlet.oztix.com.au 5 2025-06-14 2026-08-17
pinpoint.oztix.com.au 2 2025-09-03 2026-08-04
ux.oztix.com.au 1 2025-11-12 2025-11-12

Programmatic access: API GET /v1/hosts/oztix.com.au (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/oztix.com.au.