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.

29 hosts · 419 ms

HostCertsFirst seenLast seenDNS
covea.palantirfoundry.fr 3 2026-04-19 2026-09-18 ok
terra.palantirfoundry.fr 3 2026-06-09 2026-08-24 ok
*.terra.palantirfoundry.fr 3 2026-06-09 2026-08-24 —
demo-eiffage.palantirfoundry.fr 3 2026-06-12 2026-08-27 ok
engie.palantirfoundry.fr 1 2026-05-02 2026-05-02 nxdomain
bole.palantirfoundry.fr 3 2026-05-04 2026-10-03 ok
sandboxes-bole.palantirfoundry.fr 2 2026-05-29 2026-08-13 ok
*.bole.palantirfoundry.fr 3 2026-05-04 2026-10-03 —
cashmere.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
sandboxes-cashmere.palantirfoundry.fr 2 2026-05-29 2026-08-13 ok
bole-compute.palantirfoundry.fr 4 2026-05-23 2026-08-07 ok
cashmere-compute.palantirfoundry.fr 4 2026-05-03 2026-10-02 ok
brick.palantirfoundry.fr 3 2026-05-02 2026-10-01 ok
pool.palantirfoundry.fr 4 2026-05-02 2026-10-01 ok
ocean.palantirfoundry.fr 3 2026-06-04 2026-08-19 ok
socgen.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
sg-issues.palantirfoundry.fr 2 2026-05-21 2026-08-05 ok
bole-containers.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
cashmere-containers.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
bole-mgmt.palantirfoundry.fr 3 2026-06-04 2026-08-19 ok
cashmere-mgmt.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
brick-mgmt.palantirfoundry.fr 4 2026-05-02 2026-10-01 ok
pool-mgmt.palantirfoundry.fr 4 2026-05-02 2026-10-01 ok
patient1st.palantirfoundry.fr 3 2026-05-12 2026-07-27 nxdomain
*.patient1st.palantirfoundry.fr 3 2026-05-12 2026-07-27 —
bole-container-registry.palantirfoundry.fr 3 2026-06-04 2026-08-19 ok
cashmere-container-registry.palantirfoundry.fr 3 2026-06-17 2026-09-01 ok
brick-container-registry.palantirfoundry.fr 3 2026-05-02 2026-10-01 ok
pool-container-registry.palantirfoundry.fr 3 2026-05-02 2026-10-01 ok

Programmatic access, with DNS A records: API GET /v1/hosts/palantirfoundry.fr (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/palantirfoundry.fr.