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.

39 hosts · 394 ms

HostCertsFirst seenLast seenDNS
prezzee.com.au 6 2025-07-29 2026-05-27 ok
*.prezzee.com.au 12 2025-06-30 2026-09-13 —
www2.prezzee.com.au 1 2025-11-14 2025-11-14 nxdomain
m-a.prezzee.com.au 3 2026-05-26 2026-09-10 ok
l.a.prezzee.com.au 1 2026-01-31 2026-01-31 ok
m-b.prezzee.com.au 5 2026-05-02 2026-09-14 ok
consumer-bff.prezzee.com.au 4 2025-07-28 2026-07-06 ok
sb.consumer-bff.prezzee.com.au 4 2025-07-28 2026-07-06 ok
stg.consumer-bff.prezzee.com.au 4 2025-07-28 2026-07-01 ok
sb.business-bff.prezzee.com.au 1 2025-07-22 2025-07-22 nodata
stg.business-bff.prezzee.com.au 19 2025-07-17 2026-06-20 ok
landing.prezzee.com.au 10 2026-05-09 2026-09-04 ok
stripo-marketing.prezzee.com.au 2 2025-08-21 2026-07-22 ok
blog.prezzee.com.au 12 2026-04-18 2026-08-20 ok
stg.prezzee.com.au 6 2025-07-04 2026-09-02 ok
*.stg.prezzee.com.au 19 2025-07-04 2026-09-29 —
staff-auth.stg.prezzee.com.au 1 2026-01-06 2026-01-06 ok
server.stg.prezzee.com.au 6 2025-07-04 2026-09-02 ok
files.stg.prezzee.com.au 3 2025-10-31 2026-10-01 ok
business.stg.prezzee.com.au 1 2026-01-22 2026-01-22 nxdomain
www.stg.prezzee.com.au 3 2026-04-02 2026-09-02 ok
go.prezzee.com.au 12 2026-04-23 2026-08-26 ok
help.prezzee.com.au 5 2026-06-01 2026-09-29 ok
server.prezzee.com.au 6 2025-07-29 2026-05-27 ok
files.prezzee.com.au 1 2026-01-19 2026-01-19 ok
business.prezzee.com.au 4 2026-04-23 2026-05-27 ok
email-assets.prezzee.com.au 1 2026-01-07 2026-01-07 ok
l.t.prezzee.com.au 1 2026-01-31 2026-01-31 ok
intranet.prezzee.com.au 3 2026-05-02 2026-08-21 ok
gift.prezzee.com.au 14 2026-04-14 2026-08-11 ok
www.prezzee.com.au 6 2025-07-29 2026-05-27 ok
sandbox.prezzee.com.au 4 2025-08-04 2026-09-02 ok
*.sandbox.prezzee.com.au 10 2025-06-30 2026-10-07 —
m-a.sandbox.prezzee.com.au 3 2026-05-19 2026-09-03 ok
m-b.sandbox.prezzee.com.au 12 2026-04-13 2026-09-13 ok
staff-auth.sandbox.prezzee.com.au 1 2025-12-18 2025-12-18 ok
server.sandbox.prezzee.com.au 4 2025-08-04 2026-09-02 ok
files.sandbox.prezzee.com.au 1 2026-01-15 2026-01-15 ok
www.sandbox.prezzee.com.au 4 2025-08-04 2026-09-02 ok

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