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.

13 hosts · 322 ms

Download CSV
HostCertsFirst seenLast seen
pairfinance.ch 10 2025-09-09 2026-09-14
*.pairfinance.ch 10 2025-09-09 2026-09-14
t.ew1.pairfinance.ch 3 2026-04-15 2026-09-15
url.pairfinance.ch 1 2026-09-01 2026-09-01
app.pairfinance.ch 1 2025-12-29 2025-12-29
*.app.pairfinance.ch 1 2025-12-29 2025-12-29
*.courts.pairfinance.ch 2 2025-08-13 2026-07-14
payment.pairfinance.ch 3 2025-09-01 2026-05-18
*.payment.pairfinance.ch 2 2026-05-18 2026-05-18
api.payment.pairfinance.ch 2 2025-08-31 2026-08-01
newpp.payment.pairfinance.ch 2 2026-03-29 2026-03-29
*.newpp.payment.pairfinance.ch 2 2026-03-29 2026-03-29
www.payment.pairfinance.ch 1 2025-09-01 2025-09-01

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