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.

66 hosts · 170 ms

HostCertsFirst seenLast seen
newbalance.eu 17 2025-09-12 2026-09-14
staging-be.newbalance.eu 18 2026-04-14 2026-10-08
development-be.newbalance.eu 23 2025-07-24 2026-08-14
staging-de.newbalance.eu 12 2026-04-15 2026-08-11
development-de.newbalance.eu 21 2025-07-24 2026-10-09
ee.newbalance.eu 20 2025-09-12 2026-08-25
staging-ee.newbalance.eu 16 2026-04-14 2026-10-08
development-ee.newbalance.eu 17 2025-07-24 2026-08-14
test-ee.newbalance.eu 10 2026-04-25 2026-08-21
staging-test-ee.newbalance.eu 14 2026-04-25 2026-08-21
staging-ie.newbalance.eu 24 2026-04-14 2026-10-08
development-ie.newbalance.eu 29 2025-07-24 2026-08-24
staging-se.newbalance.eu 18 2026-04-14 2026-10-08
development-se.newbalance.eu 25 2025-07-24 2026-08-29
fi.newbalance.eu 20 2025-09-12 2026-08-25
staging-fi.newbalance.eu 20 2026-04-13 2026-10-08
development-fi.newbalance.eu 19 2025-07-24 2026-08-14
test-fi.newbalance.eu 10 2026-04-25 2026-08-22
staging-test-fi.newbalance.eu 10 2026-04-24 2026-08-20
si.newbalance.eu 14 2025-09-12 2026-08-25
staging-si.newbalance.eu 14 2026-04-14 2026-10-08
development-si.newbalance.eu 17 2025-07-24 2026-08-29
test-si.newbalance.eu 10 2026-04-24 2026-08-20
staging-test-si.newbalance.eu 10 2026-04-24 2026-08-20
dk.newbalance.eu 12 2025-09-12 2026-08-25
staging-dk.newbalance.eu 18 2026-04-15 2026-10-09
development-dk.newbalance.eu 19 2025-07-24 2026-08-14
test-dk.newbalance.eu 10 2026-04-24 2026-08-20
staging-test-dk.newbalance.eu 12 2026-04-24 2026-08-20
sk.newbalance.eu 4 2025-09-12 2026-08-25
link.email.newbalance.eu 15 2026-04-30 2026-08-29
nl.newbalance.eu 22 2025-09-12 2026-08-25
staging-nl.newbalance.eu 13 2026-04-13 2026-10-07
training-nl.newbalance.eu 17 2026-05-02 2026-08-28
development-nl.newbalance.eu 17 2025-07-24 2026-08-30
test-nl.newbalance.eu 9 2026-04-24 2026-08-20
staging-test-nl.newbalance.eu 16 2026-04-24 2026-08-21
staging-fr.newbalance.eu 16 2026-04-14 2026-10-08
development-fr.newbalance.eu 19 2025-07-24 2026-08-24
staging-es.newbalance.eu 14 2026-04-13 2026-10-07
development-es.newbalance.eu 23 2025-07-24 2026-10-09
finderplus.newbalance.eu 15 2026-04-17 2026-10-05
staging-finderplus.newbalance.eu 10 2026-05-21 2026-09-16
test-finderplus.newbalance.eu 16 2026-05-21 2026-09-17
dev-finderplus.newbalance.eu 20 2026-03-11 2026-09-06
at.newbalance.eu 14 2025-09-12 2026-08-25
staging-at.newbalance.eu 17 2026-04-14 2026-10-09
development-at.newbalance.eu 25 2025-07-24 2026-10-09
test-at.newbalance.eu 8 2026-04-24 2026-08-20
staging-test-at.newbalance.eu 16 2026-04-24 2026-08-21
staging-it.newbalance.eu 19 2026-04-14 2026-10-08
development-it.newbalance.eu 26 2025-07-24 2026-08-29
lt.newbalance.eu 12 2025-09-12 2026-08-25
staging-lt.newbalance.eu 14 2026-04-14 2026-10-08
development-lt.newbalance.eu 17 2025-07-24 2026-08-29
test-lt.newbalance.eu 8 2026-04-25 2026-08-21
staging-test-lt.newbalance.eu 10 2026-04-24 2026-08-20
staging-pt.newbalance.eu 14 2026-04-13 2026-10-08
development-pt.newbalance.eu 17 2025-07-24 2026-08-30
test.newbalance.eu 8 2026-04-25 2026-08-21
staging-test.newbalance.eu 16 2026-04-24 2026-08-21
staging-lu.newbalance.eu 18 2026-04-14 2026-10-09
development-lu.newbalance.eu 17 2025-07-24 2026-08-29
staging-lv.newbalance.eu 16 2026-04-13 2026-10-08
development-lv.newbalance.eu 17 2025-07-24 2026-08-30
www.newbalance.eu 20 2025-09-12 2026-08-25

Programmatic access: API GET /v1/hosts/newbalance.eu (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/newbalance.eu.