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 · 339 ms

Download CSV
HostCertsFirst seenLast seen
bake.io 5 2026-03-17 2026-08-17
*.bake.io 6 2025-12-22 2026-08-17
bi2.bake.io 6 2026-06-12 2026-09-12
exchange.bake.io 3 2025-09-08 2026-05-10
api.exchange.bake.io 1 2026-05-09 2026-05-09
devexchange.bake.io 1 2026-10-15 2026-10-15
devcakecore.bake.io 2 2026-10-13 2026-10-14
blog.bake.io 6 2026-07-08 2026-10-16
bi.bake.io 4 2026-06-19 2026-10-17
beacon.bake.io 40 2026-04-22 2026-10-15
status.bake.io 4 2026-06-10 2026-10-07
ceonews.bake.io 3 2026-06-21 2026-08-22
trust.bake.io 1 2026-02-22 2026-02-22

Programmatic access: API GET /v1/hosts/bake.io (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/bake.io.