Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

17 hosts · 226 ms

HostCertsFirst seenLast seenDNS
bakedbymelissa.com 72 2026-04-20 2026-10-02 ok
*.bakedbymelissa.com 22 2026-05-14 2026-10-01 —
brandhub.bakedbymelissa.com 2 2026-03-13 2026-07-29 ok
shiprate.bakedbymelissa.com 7 2026-08-04 2026-10-02 ok
*.shiprate.bakedbymelissa.com 7 2026-08-04 2026-10-02 —
tracking.bakedbymelissa.com 16 2026-05-28 2026-09-23 ok
email.bakedbymelissa.com 7 2026-05-05 2026-08-11 ok
shipadmin.bakedbymelissa.com 7 2026-08-03 2026-10-01 ok
*.shipadmin.bakedbymelissa.com 7 2026-08-03 2026-10-01 —
mljsn.bakedbymelissa.com 8 2026-04-15 2026-08-12 ok
leads.bakedbymelissa.com 6 2026-04-20 2026-08-16 ok
gifts.bakedbymelissa.com 2 2025-08-12 2026-07-13 ok
shiprate-test.bakedbymelissa.com 6 2026-07-24 2026-09-21 ok
*.shiprate-test.bakedbymelissa.com 6 2026-07-24 2026-09-21 —
shipadmin-test.bakedbymelissa.com 8 2026-05-05 2026-08-31 ok
*.shipadmin-test.bakedbymelissa.com 8 2026-05-05 2026-08-31 —
www.bakedbymelissa.com 15 2026-05-19 2026-09-29 ok

Programmatic access, with DNS A records: API GET /v1/hosts/bakedbymelissa.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/bakedbymelissa.com.