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.

100 hosts (first page) · 480 ms

HostCertsFirst seenLast seenDNS
origin.com.au 8 2025-07-29 2026-07-22 ok
*.origin.com.au 19 2025-08-12 2026-09-08 —
12th-test16.origin.com.au 1 2026-02-12 2026-02-12 nxdomain
12th-test17.origin.com.au 1 2026-02-12 2026-02-12 nxdomain
12th-test18.origin.com.au 1 2026-02-12 2026-02-12 nxdomain
find.origin.com.au 4 2026-04-20 2026-08-18 ok
langfuse-prod.origin.com.au 1 2026-05-19 2026-05-19 nxdomain
velocity-prod.origin.com.au 1 2026-02-23 2026-02-23 ok
velocity-nonprod.origin.com.au 2 2026-06-26 2026-07-07 ok
aea-appgw-gcis-velocity-nonprod.origin.com.au 1 2026-02-23 2026-02-23 nodata
*.velocity-nonprod.origin.com.au 1 2026-07-07 2026-07-07 —
vmanage.origin.com.au 4 2025-07-13 2026-03-16 ok
*.vmanage.origin.com.au 1 2026-03-06 2026-03-06 —
marketplace.reneweclipse.origin.com.au 2 2026-09-25 2026-09-25 nxdomain
origin.marketplace.reneweclipse.origin.com.au 2 2026-09-25 2026-09-25 nxdomain
uat.marketplace.reneweclipse.origin.com.au 2 2026-08-27 2026-08-27 ok
origin.uat.marketplace.reneweclipse.origin.com.au 2 2026-08-27 2026-08-27 nxdomain
remote.origin.com.au 1 2026-08-04 2026-08-04 nxdomain
*.remote.origin.com.au 1 2026-08-04 2026-08-04 —
live.origin.com.au 5 2026-06-01 2026-09-29 ok
mfa-api.netops.inf.origin.com.au 1 2026-02-26 2026-02-26 nxdomain
ig-advaultstaging.origin.com.au 1 2026-02-08 2026-02-08 nxdomain
businessportal.stg.origin.com.au 1 2025-12-24 2025-12-24 ok
api-businessportal.stg.origin.com.au 1 2025-12-25 2025-12-25 ok
vpn-auth.origin.com.au 3 2026-02-26 2026-07-29 nodata
digital.origin.com.au 1 2026-02-11 2026-02-11 nxdomain
businessportal.origin.com.au 1 2025-12-25 2025-12-25 ok
api-businessportal.origin.com.au 1 2025-12-25 2025-12-25 ok
legacyarchival.origin.com.au 2 2025-08-24 2026-07-25 nxdomain
pre-prod.legacyarchival.origin.com.au 2 2025-08-24 2026-07-25 nxdomain
mail.origin.com.au 1 2026-02-24 2026-02-24 ok
m.origin.com.au 5 2026-05-07 2026-10-07 ok
*.ocn.origin.com.au 7 2025-09-13 2026-09-16 —
statureapp-prod.ocn.origin.com.au 1 2026-04-16 2026-04-16 nxdomain
wildcard.ocn.origin.com.au 3 2026-04-16 2026-09-16 nxdomain
smtp.ocn.origin.com.au 1 2026-02-24 2026-02-24 nodata
ppac-dev.ocn.origin.com.au 1 2026-05-25 2026-05-25 nxdomain
vpn.origin.com.au 1 2026-02-23 2026-02-23 ok
*.vpn.origin.com.au 1 2026-02-23 2026-02-23 —
learn.origin.com.au 4 2026-06-06 2026-10-05 ok
ldap.origin.com.au 3 2025-09-13 2026-08-13 nxdomain
*.ccp.origin.com.au 14 2025-08-05 2026-07-06 —
remote-np.origin.com.au 1 2026-08-04 2026-08-04 nxdomain
*.remote-np.origin.com.au 1 2026-08-04 2026-08-04 —
smtp.origin.com.au 1 2026-02-24 2026-02-24 nodata
adr.origin.com.au 1 2026-07-15 2026-07-15 ok
lspecs.origin.com.au 2 2026-02-06 2026-10-01 nxdomain
dms.origin.com.au 5 2026-05-14 2026-09-12 ok
ecomms.origin.com.au 6 2025-08-12 2026-09-08 nodata
*.ecomms.origin.com.au 6 2025-08-12 2026-09-08 —
t.ecomms.origin.com.au 3 2026-06-14 2026-08-29 ok
*.icomms.origin.com.au 3 2025-10-08 2026-09-08 —
t.icomms.origin.com.au 3 2026-06-05 2026-08-20 ok
netops.origin.com.au 3 2026-03-26 2026-08-26 nxdomain
*.netops.origin.com.au 3 2026-03-26 2026-08-26 —
apps.origin.com.au 1 2026-02-13 2026-02-13 nodata
*.apps.origin.com.au 24 2025-06-12 2026-09-30 —
pnc.apps.origin.com.au 1 2026-04-02 2026-04-02 ok
ig-ai-prod.apps.origin.com.au 2 2026-03-27 2026-05-18 ok
ig-ai-nonprod.apps.origin.com.au 2 2026-03-27 2026-05-18 ok
ramis-nonprod.apps.origin.com.au 1 2026-05-04 2026-05-04 ok
*.ramis-nonprod.apps.origin.com.au 1 2026-05-04 2026-05-04 —
admin.ramis-nonprod.apps.origin.com.au 1 2026-05-04 2026-05-04 nodata
*.admin.ramis-nonprod.apps.origin.com.au 1 2026-05-04 2026-05-04 —
avdselfservice.apps.origin.com.au 3 2026-05-13 2026-09-24 ok
ocisnpe.apps.origin.com.au 1 2026-02-26 2026-02-26 ok
origintalk.apps.origin.com.au 1 2025-08-19 2025-08-19 nodata
*.origintalk.apps.origin.com.au 1 2025-08-19 2025-08-19 —
sitelook.apps.origin.com.au 3 2026-03-27 2026-09-21 ok
retail.apps.origin.com.au 1 2026-09-30 2026-09-30 nodata
*.retail.apps.origin.com.au 1 2026-09-30 2026-09-30 —
prism-snap.apps.origin.com.au 2 2026-02-25 2026-07-14 ok
psd-np.apps.origin.com.au 3 2026-03-14 2026-08-14 ok
psd-team-np.apps.origin.com.au 3 2026-03-14 2026-08-14 ok
nexus-iq-np.apps.origin.com.au 2 2026-07-23 2026-07-23 nodata
origin-webgis-np.apps.origin.com.au 4 2026-03-18 2026-08-10 ok
nexus-np.apps.origin.com.au 3 2026-02-18 2026-07-23 nodata
*.nexus-np.apps.origin.com.au 3 2026-02-18 2026-07-23 —
psd-plant-np.apps.origin.com.au 3 2026-03-14 2026-08-14 ok
sitelooknp.apps.origin.com.au 4 2026-03-22 2026-09-17 ok
siteviewnp.apps.origin.com.au 5 2026-03-22 2026-09-17 ok
nexus-iq.apps.origin.com.au 2 2026-07-23 2026-07-23 nodata
dev.muster.apps.origin.com.au 2 2026-06-25 2026-06-25 nodata
ocis.apps.origin.com.au 1 2026-02-26 2026-02-26 ok
origin-webgis.apps.origin.com.au 4 2026-03-18 2026-08-11 ok
eagletools.apps.origin.com.au 1 2026-01-21 2026-01-21 ok
nexus.apps.origin.com.au 4 2026-07-09 2026-07-23 nodata
*.nexus.apps.origin.com.au 4 2026-07-09 2026-07-23 —
genpanorama-uat.apps.origin.com.au 2 2025-10-19 2026-09-19 nodata
librenms-uat.apps.origin.com.au 3 2026-03-16 2026-08-16 nodata
prism-snap-test.apps.origin.com.au 2 2026-02-27 2026-07-17 ok
admin.ramis-dev.apps.origin.com.au 1 2026-05-03 2026-05-03 nodata
*.admin.ramis-dev.apps.origin.com.au 1 2026-05-03 2026-05-03 —
origintalkdev.apps.origin.com.au 1 2025-07-24 2025-07-24 nodata
*.origintalkdev.apps.origin.com.au 1 2025-07-24 2025-07-24 —
siteview.apps.origin.com.au 3 2026-03-27 2026-09-21 ok
ig-ai-sandbox.apps.origin.com.au 1 2026-05-12 2026-05-12 ok
clarity.apps.origin.com.au 1 2025-12-03 2025-12-03 ok
*.clarity.apps.origin.com.au 1 2025-12-03 2025-12-03 —
rtlsys.origin.com.au 4 2025-08-02 2026-07-05 nodata

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/origin.com.au.

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/origin.com.au.