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.

32 hosts · 326 ms

HostCertsFirst seenLast seen
digitec.ch 24 2026-04-13 2026-10-04
*.digitec.ch 18 2026-04-16 2026-09-03
ariba.digitec.ch 4 2026-05-18 2026-10-04
test-ariba.digitec.ch 4 2026-05-18 2026-10-04
data.digitec.ch 4 2026-05-18 2026-10-04
ub.digitec.ch 4 2026-05-18 2026-10-04
ud.digitec.ch 4 2026-05-18 2026-10-04
insurance.digitec.ch 4 2025-08-11 2026-09-09
*.insurance.digitec.ch 2 2025-08-11 2026-07-12
links.resale.digitec.ch 3 2026-06-09 2026-08-18
lnk.digitec.ch 3 2026-06-09 2026-08-18
open-app.digitec.ch 3 2026-06-18 2026-08-31
test-open-app.digitec.ch 3 2026-06-18 2026-08-31
erp.digitec.ch 2 2026-04-13 2026-09-29
test-erp.digitec.ch 2 2026-04-13 2026-09-29
ftp.digitec.ch 2 2025-08-12 2026-09-10
helpcenter.digitec.ch 5 2026-05-12 2026-09-09
links.newsletter.digitec.ch 3 2026-06-09 2026-08-18
links.digitec.ch 3 2026-06-09 2026-08-18
links.notifications.digitec.ch 3 2026-06-09 2026-08-18
links.coupons.digitec.ch 3 2026-06-09 2026-08-18
links.productnews.digitec.ch 3 2026-06-09 2026-08-18
connect.digitec.ch 5 2026-05-16 2026-09-13
helpcenter.connect.digitec.ch 5 2026-05-12 2026-09-09
www.connect.digitec.ch 5 2026-05-16 2026-09-13
iot.digitec.ch 5 2026-05-16 2026-09-13
www.iot.digitec.ch 5 2026-05-16 2026-09-13
www.digitec.ch 6 2026-04-13 2026-10-04
test-www.digitec.ch 11 2026-04-13 2026-10-04
dev-www.digitec.ch 2 2026-04-13 2026-09-29
links.community.digitec.ch 3 2026-06-09 2026-08-18
links.security.digitec.ch 3 2026-06-09 2026-08-18

Programmatic access: API GET /v1/hosts/digitec.ch (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/digitec.ch.