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.

15 hosts · 284 ms

HostCertsFirst seenLast seen
mariapsychic.com 20 2025-06-15 2026-10-11
*.mariapsychic.com 18 2026-04-17 2026-10-11
ia.mariapsychic.com 1 2026-09-02 2026-09-02
beta.mariapsychic.com 1 2026-05-12 2026-05-12
ia.beta.mariapsychic.com 1 2026-09-01 2026-09-01
mautic.beta.mariapsychic.com 1 2026-05-12 2026-05-12
api.beta.mariapsychic.com 1 2026-05-12 2026-05-12
www.beta.mariapsychic.com 1 2026-05-12 2026-05-12
dify.beta.mariapsychic.com 1 2025-08-11 2025-08-11
mautic.mariapsychic.com 2 2025-06-15 2026-05-16
api.mariapsychic.com 2 2025-06-15 2026-05-16
bonus.mariapsychic.com 1 2026-05-29 2026-05-29
*.bonus.mariapsychic.com 1 2026-05-29 2026-05-29
www.mariapsychic.com 2 2025-06-15 2026-05-16
dify.mariapsychic.com 1 2025-08-19 2025-08-19

Programmatic access: API GET /v1/hosts/mariapsychic.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/mariapsychic.com.