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) · 446 ms

HostCertsFirst seenLast seenDNS
unicity.com 30 2026-05-03 2026-09-18 ok
*.unicity.com 22 2026-05-03 2026-09-18 —
ushop-dev10.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev0.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev01.unicity.com 2 2026-04-13 2026-09-13 ok
ushop-dev11.unicity.com 6 2026-07-01 2026-08-29 ok
aol1.unicity.com 4 2026-07-01 2026-08-29 ok
ushop-dev1.unicity.com 6 2026-07-01 2026-08-29 ok
psv1.unicity.com 1 2026-05-04 2026-05-04 ok
ushop-dev12.unicity.com 6 2026-07-01 2026-08-29 ok
member-aurora2.unicity.com 6 2026-07-01 2026-08-29 ok
portal2.unicity.com 6 2026-07-01 2026-08-29 ok
ao2.unicity.com 6 2026-07-01 2026-08-29 ok
shop2.unicity.com 11 2026-05-24 2026-09-25 ok
member-kr2.unicity.com 6 2026-07-01 2026-08-29 ok
member-calls2.unicity.com 1 2026-02-09 2026-02-09 ok
office-api-v2.unicity.com 5 2026-05-28 2026-08-29 ok
ushop-dev2.unicity.com 6 2026-07-01 2026-08-29 ok
psv2.unicity.com 2 2025-07-07 2026-06-07 ok
www2.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev13.unicity.com 6 2026-07-01 2026-08-29 ok
member-calls3.unicity.com 1 2026-06-08 2026-06-08 ok
ushop-dev3.unicity.com 4 2026-07-01 2026-08-29 ok
w3.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev14.unicity.com 6 2026-07-01 2026-08-29 ok
member-aurora4.unicity.com 6 2026-07-01 2026-08-29 ok
member-calls4.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev4.unicity.com 6 2026-07-01 2026-08-29 ok
u25.unicity.com 1 2026-02-15 2026-02-15 ok
member-aurora5.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev5.unicity.com 4 2026-07-01 2026-08-29 ok
u26.unicity.com 1 2026-06-30 2026-06-30 ok
member-aurora6.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev6.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev7.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev18.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-dev8.unicity.com 4 2026-07-01 2026-08-29 ok
ushop-dev9.unicity.com 6 2026-07-01 2026-08-29 ok
korea.unicity.com 6 2026-07-01 2026-08-29 ok
csteamcolombia.unicity.com 8 2026-05-10 2026-07-25 ok
media.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-media.unicity.com 1 2025-12-24 2025-12-24 ok
cs-india.unicity.com 6 2026-07-01 2026-08-29 ok
tools-india.unicity.com 6 2026-07-01 2026-08-29 ok
romania.unicity.com 6 2026-06-24 2026-09-09 ok
membresia.unicity.com 7 2026-07-01 2026-09-09 ok
polska.unicity.com 10 2026-04-24 2026-09-24 ok
dsc-la.unicity.com 6 2026-07-01 2026-08-29 ok
nebula.unicity.com 5 2025-07-10 2026-07-10 ok
udc-ma.unicity.com 6 2026-07-01 2026-08-29 ok
member-calls2-qa.unicity.com 2 2026-08-18 2026-08-18 nodata
cosmic-qa.unicity.com 4 2025-08-18 2026-09-18 ok
qa-cosmic-qa.unicity.com 4 2026-07-01 2026-07-10 nodata
fg-qa.unicity.com 6 2026-07-01 2026-08-29 ok
office-api-qa.unicity.com 8 2025-08-27 2026-08-29 ok
ushop-link-qa.unicity.com 6 2026-07-01 2026-08-29 ok
ushop-qa.unicity.com 4 2026-07-01 2026-08-29 ok
solar-qa.unicity.com 5 2025-08-01 2026-08-13 ok
lunar-qa.unicity.com 6 2025-09-16 2026-08-20 ok
pulsar-qa.unicity.com 2 2026-09-17 2026-09-17 nodata
ushop-kr-qa.unicity.com 4 2026-07-01 2026-08-29 ok
ushop-admin-dev-kr-qa.unicity.com 6 2026-07-01 2026-08-29 ok
ubtqa.unicity.com 6 2026-07-01 2026-08-29 ok
enrollment-beta.unicity.com 9 2025-06-17 2026-08-29 ok
dsc-za.unicity.com 6 2026-07-01 2026-08-29 ok
grab.unicity.com 1 2025-12-21 2025-12-21 ok
i-00186f66.web.unicity.com 4 2026-07-01 2026-08-29 ok
i-b34021ca.web.unicity.com 6 2026-07-01 2026-08-29 ok
dsc-lb.unicity.com 6 2026-07-01 2026-08-29 ok
hub.unicity.com 8 2026-04-09 2026-08-29 ok
dc.unicity.com 2 2026-04-07 2026-09-07 ok
glic.unicity.com 1 2026-02-11 2026-02-11 ok
metabolic.unicity.com 6 2026-06-10 2026-08-25 ok
cosmic.unicity.com 3 2025-08-18 2026-07-19 ok
static.unicity.com 4 2026-07-01 2026-08-29 ok
checkout-channel-sync.unicity.com 7 2026-01-30 2026-08-29 ok
d2d.unicity.com 8 2026-05-05 2026-07-20 ok
unlocked.unicity.com 10 2026-04-24 2026-09-24 ok
vn-id.unicity.com 1 2026-09-28 2026-09-28 ok
stronghold.unicity.com 6 2026-06-09 2026-08-24 ok
ufind.unicity.com 1 2025-12-22 2025-12-22 nxdomain
method.unicity.com 7 2026-06-08 2026-08-23 ok
themethod.unicity.com 6 2026-06-08 2026-08-23 ok
new-office-prod.unicity.com 7 2026-05-23 2026-08-29 ok
enrollment-prod.unicity.com 6 2026-07-01 2026-08-29 ok
leaderboard.unicity.com 14 2026-05-05 2026-08-29 ok
itwizard.unicity.com 5 2026-04-29 2026-09-17 ok
e.unicity.com 1 2025-11-27 2025-11-27 nxdomain
udc-ae.unicity.com 6 2026-07-01 2026-08-29 ok
unsubscribe.unicity.com 8 2026-04-08 2026-09-07 ok
usubscribe.unicity.com 1 2025-12-17 2025-12-17 nodata
office.unicity.com 7 2026-05-23 2026-08-29 ok
new-office.unicity.com 7 2026-05-23 2026-08-29 ok
legacy-office.unicity.com 4 2026-07-01 2026-08-29 ok
eoffice.unicity.com 4 2026-07-01 2026-08-29 ok
maintenance.unicity.com 6 2026-07-01 2026-08-29 ok
upgrade.unicity.com 6 2026-07-01 2026-08-29 ok
styleguide.unicity.com 6 2026-07-01 2026-08-29 ok
cee.unicity.com 6 2026-05-20 2026-08-04 ok
triage.unicity.com 6 2026-07-01 2026-08-29 ok

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/unicity.com.

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/unicity.com.