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.

11 hosts · 213 ms

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HostCertsFirst seenLast seen
pairfinance.at 14 2025-07-09 2026-09-14
*.pairfinance.at 14 2025-07-09 2026-09-14
t.ew1.pairfinance.at 2 2026-04-15 2026-09-15
url.pairfinance.at 1 2026-09-01 2026-09-01
*.courts.pairfinance.at 3 2026-03-23 2026-08-23
payment.pairfinance.at 3 2025-09-09 2026-05-19
*.payment.pairfinance.at 2 2026-05-19 2026-05-19
api.payment.pairfinance.at 2 2025-09-09 2026-08-10
newpp.payment.pairfinance.at 2 2026-03-29 2026-03-29
*.newpp.payment.pairfinance.at 2 2026-03-29 2026-03-29
www.payment.pairfinance.at 1 2025-09-09 2025-09-09

Programmatic access: API GET /v1/hosts/pairfinance.at (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/pairfinance.at.