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.

7 hosts · 270 ms

Download CSV
HostCertsFirst seenLast seen
prestigeconstructions.com 1 2025-12-22 2025-12-22
*.prestigeconstructions.com 1 2025-12-22 2025-12-22
techmitra.prestigeconstructions.com 56 2026-04-28 2026-10-06
dbc.prestigeconstructions.com 10 2026-05-02 2026-09-03
sap.prestigeconstructions.com 4 2026-01-09 2026-01-19
*.sap.prestigeconstructions.com 4 2026-01-09 2026-01-19
dbcuat.prestigeconstructions.com 10 2026-05-02 2026-09-03

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