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.

11 hosts · 342 ms

HostCertsFirst seenLast seenDNS
meditativemind.org 26 2026-05-12 2026-10-01 ok
*.meditativemind.org 18 2026-05-12 2026-10-01 —
sangha.meditativemind.org 2 2026-06-25 2026-06-25 nxdomain
*.sangha.meditativemind.org 2 2026-06-25 2026-06-25 —
free.meditativemind.org 5 2026-05-29 2026-09-26 ok
japi.meditativemind.org 6 2026-06-27 2026-08-25 ok
*.japi.meditativemind.org 6 2026-06-27 2026-08-25 —
join.meditativemind.org 3 2026-06-25 2026-08-29 ok
app.meditativemind.org 16 2026-05-08 2026-09-15 ok
offers.meditativemind.org 5 2026-05-27 2026-09-24 ok
select.meditativemind.org 5 2026-04-22 2026-08-23 ok

Programmatic access, with DNS A records: API GET /v1/hosts/meditativemind.org (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/meditativemind.org.