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.

33 hosts · 287 ms

HostCertsFirst seenLast seen
swarovskioptik.com 5 2026-05-10 2026-09-07
*.swarovskioptik.com 2 2026-07-02 2026-07-02
AT-SOL-A365.swarovskioptik.com 2 2025-06-30 2026-07-13
gitlab.swarovskioptik.com 5 2026-05-07 2026-09-05
otabackend.swarovskioptik.com 4 2026-06-08 2026-10-07
api.otabackend.swarovskioptik.com 3 2026-06-09 2026-08-09
ballisticbackend.swarovskioptik.com 1 2026-09-09 2026-09-09
adyen-extension.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
adyen-notification.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
riskified-integration.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
infor-integration.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
async-ctp-services.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
sync-ctp-extensions.b2cservice.swarovskioptik.com 2 2026-04-07 2026-09-07
staging.swarovskioptik.com 4 2025-08-15 2026-08-02
preview.staging.swarovskioptik.com 4 2025-08-15 2026-08-02
fink.swarovskioptik.com 5 2026-05-07 2026-09-05
helpdesk.swarovskioptik.com 1 2025-06-11 2025-06-11
it.helpdesk.swarovskioptik.com 1 2025-06-11 2025-06-11
mam.swarovskioptik.com 5 2026-05-19 2026-09-16
repo.swarovskioptik.com 5 2026-05-07 2026-09-05
docker.swarovskioptik.com 5 2026-05-07 2026-09-05
external-docker.swarovskioptik.com 5 2026-05-07 2026-09-05
analytics.swarovskioptik.com 3 2026-05-17 2026-09-04
images.swarovskioptik.com 5 2026-05-19 2026-09-16
deps.swarovskioptik.com 5 2026-05-07 2026-09-05
dataops.swarovskioptik.com 3 2026-05-17 2026-09-04
artifacts.swarovskioptik.com 5 2026-05-07 2026-09-05
spareparts.swarovskioptik.com 28 2026-05-23 2026-10-06
vault.swarovskioptik.com 5 2026-05-07 2026-09-05
support.swarovskioptik.com 2 2025-06-12 2026-05-13
it.support.swarovskioptik.com 2 2025-06-12 2026-05-13
sast.swarovskioptik.com 5 2026-05-07 2026-09-05
uhu.swarovskioptik.com 5 2026-05-07 2026-09-05

Programmatic access: API GET /v1/hosts/swarovskioptik.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/swarovskioptik.com.