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.

5 hosts · 244 ms

Download CSV
HostCertsFirst seenLast seen
cloud.xpnews.com.br 1 2025-11-06 2025-11-06
image.xpnews.com.br 2 2025-09-01 2026-08-10
click.xpnews.com.br 1 2025-09-29 2025-09-29
pages.xpnews.com.br 1 2025-09-29 2025-09-29
view.xpnews.com.br 1 2025-09-29 2025-09-29

Programmatic access: API GET /v1/hosts/xpnews.com.br (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/xpnews.com.br.