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.

20 hosts · 361 ms

HostCertsFirst seenLast seenDNS
lunasol-official.com 1 2026-04-22 2026-04-22 nodata
td-ssc.lunasol-official.com 1 2026-01-08 2026-01-08 ok
www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 ok
staging2-www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 ok
www.staging2-www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 nodata
staging-www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 ok
www.staging-www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 nodata
www.www-cf.lunasol-official.com 1 2025-11-20 2025-11-20 nodata
cloud.ml.lunasol-official.com 1 2026-05-18 2026-05-18 ok
image.ml.lunasol-official.com 2 2026-01-21 2026-06-15 ok
click.ml.lunasol-official.com 1 2026-05-15 2026-05-15 ok
view.ml.lunasol-official.com 1 2026-05-16 2026-05-16 ok
login.lunasol-official.com 1 2025-11-09 2025-11-09 ok
www.lunasol-official.com 6 2026-04-22 2026-10-02 ok
staging2-www.lunasol-official.com 6 2026-04-22 2026-09-28 ok
www.staging2-www.lunasol-official.com 1 2026-04-22 2026-04-22 nodata
staging3-www.lunasol-official.com 1 2026-04-22 2026-04-22 ok
www.staging3-www.lunasol-official.com 1 2026-04-22 2026-04-22 nodata
staging-www.lunasol-official.com 7 2026-04-22 2026-10-01 ok
www.staging-www.lunasol-official.com 1 2026-04-22 2026-04-22 nodata

Programmatic access, with DNS A records: API GET /v1/hosts/lunasol-official.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/lunasol-official.com.