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.

13 hosts · 285 ms

HostCertsFirst seenLast seen
just-eat.ch 27 2025-08-09 2026-09-14
*.just-eat.ch 15 2025-08-06 2026-09-13
feature.just-eat.ch 24 2026-04-19 2026-09-14
*.feature.just-eat.ch 25 2025-12-29 2026-09-14
cloud.update.just-eat.ch 1 2026-04-18 2026-04-18
image.update.just-eat.ch 2 2026-05-22 2026-05-22
go-tracker.just-eat.ch 3 2025-07-15 2026-06-15
treatmas.just-eat.ch 1 2025-07-06 2025-07-06
*.frontend.office.stag.clops.just-eat.ch 1 2025-12-18 2025-12-18
live-orders.just-eat.ch 2 2026-03-24 2026-08-24
restaurants.just-eat.ch 2 2025-11-04 2026-10-05
restaurant.just-eat.ch 2 2025-11-04 2026-10-05
pay.just-eat.ch 3 2026-04-20 2026-09-20

Programmatic access: API GET /v1/hosts/just-eat.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/just-eat.ch.