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.

78 hosts · 437 ms

HostCertsFirst seenLast seenDNS
energyq.com.au 12 2026-04-28 2026-08-24 ok
guest01.energyq.com.au 1 2026-04-22 2026-04-22 ok
portal1.energyq.com.au 2 2026-03-25 2026-09-29 ok
vpn1.energyq.com.au 3 2026-03-13 2026-09-14 ok
portaluat1.energyq.com.au 8 2025-07-07 2026-09-14 ok
vpnuat1.energyq.com.au 2 2025-08-18 2026-07-19 ok
guest02.energyq.com.au 1 2026-04-22 2026-04-22 ok
portal2.energyq.com.au 2 2026-03-25 2026-09-29 ok
vpn2.energyq.com.au 3 2026-03-13 2026-09-14 ok
portaluat2.energyq.com.au 8 2025-07-07 2026-09-14 ok
vpnuat2.energyq.com.au 2 2025-08-18 2026-07-19 ok
TestingServiceNow2.energyq.com.au 1 2026-04-10 2026-04-10 —
portal3.energyq.com.au 2 2026-03-25 2026-09-29 ok
vpn3.energyq.com.au 3 2026-03-13 2026-09-14 ok
portal4.energyq.com.au 2 2026-03-25 2026-09-29 ok
vpn4.energyq.com.au 3 2026-03-13 2026-09-14 ok
vpn5.energyq.com.au 2 2026-01-23 2026-01-23 ok
vpn6.energyq.com.au 2 2026-01-23 2026-01-23 ok
smsoapr6.energyq.com.au 1 2025-07-27 2025-07-27 nxdomain
smsoats6.energyq.com.au 1 2025-07-11 2025-07-11 nxdomain
smsoaut6.energyq.com.au 1 2025-07-11 2025-07-11 nxdomain
smsoadv6.energyq.com.au 1 2025-07-09 2025-07-09 nxdomain
vpn7.energyq.com.au 2 2026-01-23 2026-01-23 ok
api-bne.energyq.com.au 2 2025-07-31 2026-06-17 nxdomain
api-azure.energyq.com.au 2 2025-07-31 2026-06-17 nxdomain
ste.energyq.com.au 1 2025-11-03 2025-11-03 ok
a1-testing.energyq.com.au 2 2026-08-10 2026-08-10 nxdomain
a3-testing.energyq.com.au 2 2026-08-10 2026-08-10 nxdomain
api.energyq.com.au 2 2026-02-16 2026-02-16 nxdomain
portal.energyq.com.au 2 2026-03-25 2026-09-29 ok
api-portal.energyq.com.au 6 2025-07-31 2026-09-14 ok
mail.energyq.com.au 2 2026-04-10 2026-04-10 ok
apim.energyq.com.au 6 2025-07-31 2026-09-15 ok
testingsnform.energyq.com.au 1 2026-03-31 2026-03-31 nxdomain
vpn.energyq.com.au 3 2026-03-13 2026-09-14 ok
api-bne.wip.energyq.com.au 2 2025-07-31 2026-06-17 nxdomain
api-bne-test.wip.energyq.com.au 1 2026-05-12 2026-05-12 nxdomain
api-bne-dev.wip.energyq.com.au 1 2026-04-15 2026-04-15 nxdomain
ecpsit.erp.energyq.com.au 1 2026-06-01 2026-06-01 nxdomain
cosbclusp.energyq.com.au 1 2025-07-23 2025-07-23 nxdomain
eosbclusp.energyq.com.au 1 2025-07-25 2025-07-25 nxdomain
autodiscover.energyq.com.au 2 2026-04-10 2026-04-10 ok
qr.energyq.com.au 2 2026-03-09 2026-08-25 ok
resources.energyq.com.au 1 2025-11-26 2025-11-26 ok
uat.resources.energyq.com.au 1 2025-11-26 2025-11-26 ok
dev.resources.energyq.com.au 1 2025-11-20 2025-11-20 ok
ndes.energyq.com.au 2 2025-10-11 2025-10-11 ok
corpcomms.energyq.com.au 2 2026-03-22 2026-08-22 ok
sts.energyq.com.au 1 2026-03-31 2026-03-31 ok
api-aws.energyq.com.au 2 2025-07-31 2026-06-17 nxdomain
api-uat.energyq.com.au 2 2026-02-09 2026-02-09 nxdomain
portaluat.energyq.com.au 8 2025-07-07 2026-09-14 ok
vpnuat.energyq.com.au 2 2025-08-18 2026-07-19 ok
stuat.energyq.com.au 2 2026-03-27 2026-03-27 ok
connect.energyq.com.au 1 2025-10-21 2025-10-21 ok
api-mgt.energyq.com.au 2 2025-07-31 2026-06-17 nxdomain
st.energyq.com.au 2 2026-05-19 2026-05-19 ok
api-bne-test.energyq.com.au 1 2026-05-12 2026-05-12 nxdomain
api-azure-test.energyq.com.au 1 2026-05-12 2026-05-12 nxdomain
api-portal-test.energyq.com.au 5 2025-08-26 2026-09-14 ok
apim-test.energyq.com.au 3 2026-01-23 2026-05-12 ok
api-aws-test.energyq.com.au 1 2026-05-12 2026-05-12 nxdomain
api-mgt-test.energyq.com.au 1 2026-05-12 2026-05-12 nxdomain
guest.energyq.com.au 1 2026-04-22 2026-04-22 nxdomain
login-uat.dist.energyq.com.au 2 2026-01-13 2026-06-10 ok
login-sit.dist.energyq.com.au 2 2026-01-17 2026-06-09 ok
login-st.dist.energyq.com.au 2 2026-01-17 2026-06-11 ok
login-dev.dist.energyq.com.au 2 2026-01-17 2026-06-09 ok
eosbclusu.energyq.com.au 1 2025-07-08 2025-07-08 nxdomain
api-bne-dev.energyq.com.au 1 2026-04-15 2026-04-15 nxdomain
api-azure-dev.energyq.com.au 1 2026-04-15 2026-04-15 nxdomain
api-portal-dev.energyq.com.au 5 2025-08-22 2026-09-13 ok
apim-dev.energyq.com.au 5 2025-08-29 2026-09-15 ok
api-aws-dev.energyq.com.au 1 2026-04-15 2026-04-15 nxdomain
api-mgt-dev.energyq.com.au 1 2026-04-15 2026-04-15 nxdomain
TestingServiceNow.energyq.com.au 1 2026-04-10 2026-04-10 —
www.energyq.com.au 12 2026-04-28 2026-08-24 ok
survey.energyq.com.au 4 2026-04-09 2026-08-27 ok

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