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.

67 hosts · 283 ms

Download CSV
HostCertsFirst seenLast seen
ucbi.com 22 2025-11-17 2026-10-02
*.ucbi.com 14 2026-05-19 2026-10-02
expressway-e-01.ucbi.com 4 2026-02-17 2026-09-08
expressway-e-02.ucbi.com 2 2026-06-22 2026-06-22
ucbeus2.ucbi.com 4 2026-04-30 2026-09-29
UCMBFiservCOAUAT2025.ucbi.com 1 2025-12-30 2025-12-30
UCMBFiservCOAProd2025.ucbi.com 1 2026-01-06 2026-01-06
PRODUCTIONUCBFISERV2026.ucbi.com 1 2026-01-16 2026-01-16
UATUCMBFISERV2026.ucbi.com 1 2026-01-16 2026-01-16
conference-2-UCBI-IMP.ucbi.com 4 2026-02-17 2026-09-08
conference-3-UCBI-IMP.ucbi.com 4 2026-02-17 2026-09-08
merchantrdc.ucbi.com 2 2025-09-08 2026-09-01
fiservcoa-3402-prod.ucbi.com 4 2025-11-12 2026-09-15
www.fiservcoa-3402-prod.ucbi.com 3 2025-11-12 2026-09-15
fiservrdc-3402-prod.ucbi.com 3 2025-11-12 2026-09-15
www.fiservrdc-3402-prod.ucbi.com 3 2025-11-12 2026-09-15
coa-ml-prod.ucbi.com 2 2025-12-02 2025-12-17
expressway-e.ucbi.com 2 2026-06-22 2026-06-22
marketplace.ucbi.com 16 2026-05-08 2026-09-04
collab-edge.ucbi.com 4 2026-02-17 2026-09-08
sharefile.ucbi.com 2 2025-09-08 2026-09-08
secure.ucbi.com 13 2026-05-25 2026-09-20
elan-saml-3402-prod-secure.ucbi.com 1 2025-08-25 2025-08-25
www.elan-saml-3402-prod-secure.ucbi.com 1 2025-08-25 2025-08-25
elan-saml-3402-test-secure.ucbi.com 1 2025-08-25 2025-08-25
www.elan-saml-3402-test-secure.ucbi.com 1 2025-08-25 2025-08-25
businesslending-sbg.ucbi.com 1 2026-06-22 2026-06-22
ucbcmg.ucbi.com 1 2025-10-24 2025-10-24
businesslending.ucbi.com 1 2026-06-22 2026-06-22
uwh.ucbi.com 3 2025-08-26 2026-08-17
tmi.ucbi.com 4 2026-06-08 2026-09-01
dev-xbyk.ucbi.com 1 2026-03-30 2026-03-30
cloud.mail.ucbi.com 2 2026-02-19 2026-02-19
image.mail.ucbi.com 4 2026-01-29 2026-08-10
click.mail.ucbi.com 1 2026-02-19 2026-02-19
view.mail.ucbi.com 1 2026-02-19 2026-02-19
open.ucbi.com 5 2025-08-25 2026-08-20
login.ucbi.com 2 2025-09-11 2026-09-01
optin.ucbi.com 4 2026-06-08 2026-09-01
learn.ucbi.com 8 2026-05-18 2026-07-16
*.learn.ucbi.com 8 2026-05-18 2026-07-16
demo.ucbi.com 8 2026-05-18 2026-07-16
*.demo.ucbi.com 8 2026-05-18 2026-07-16
minutelender.ucbi.com 5 2026-04-22 2026-09-15
www.minutelender.ucbi.com 2 2026-04-22 2026-04-22
businessminutelender.ucbi.com 5 2026-04-22 2026-09-16
www.businessminutelender.ucbi.com 2 2026-04-22 2026-04-22
ir.ucbi.com 4 2026-05-26 2026-10-14
forms.ucbi.com 1 2025-10-24 2025-10-24
businesslending-sbg-uat.ucbi.com 1 2026-01-05 2026-01-05
businesslending-uat.ucbi.com 2 2025-12-17 2026-01-05
connect.ucbi.com 5 2025-09-01 2026-09-24
fiservcoa-3402-cert.ucbi.com 3 2025-11-12 2026-09-15
www.fiservcoa-3402-cert.ucbi.com 2 2025-11-12 2026-09-15
fiservrdc-3402-cert.ucbi.com 1 2025-11-12 2025-11-12
www.fiservrdc-3402-cert.ucbi.com 1 2025-11-12 2025-11-12
fiservcoa-3402-test.ucbi.com 4 2025-08-25 2026-10-06
www.fiservcoa-3402-test.ucbi.com 3 2025-08-25 2026-10-06
merchantrdc-test.ucbi.com 1 2025-09-18 2025-09-18
coa-ml-test.ucbi.com 1 2025-12-16 2025-12-16
uwhtest.ucbi.com 5 2025-10-13 2026-10-14
tmitest.ucbi.com 2 2026-05-22 2026-08-10
optintest.ucbi.com 6 2026-05-22 2026-09-29
logindev.ucbi.com 2 2025-09-11 2026-09-01
www.ucbi.com 1 2026-03-11 2026-03-11
www.lockbox.ucbi.com 1 2026-04-27 2026-04-27
relay.ucbi.com 1 2025-11-07 2025-11-07

Programmatic access: API GET /v1/hosts/ucbi.com (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/ucbi.com.