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.

35 hosts · 319 ms

HostCertsFirst seenLast seen
kleinerperkins.com 44 2025-08-21 2026-09-29
*.kleinerperkins.com 32 2025-08-21 2026-09-29
auth0.kleinerperkins.com 10 2026-04-30 2026-08-27
ga.kleinerperkins.com 2 2026-06-01 2026-06-01
jpmprod.kleinerperkins.com 5 2025-08-01 2026-08-17
legal-compliance.kleinerperkins.com 4 2026-07-31 2026-10-02
Lyon-Core.kleinerperkins.com 1 2026-01-13 2026-01-13
qsc-core.kleinerperkins.com 1 2026-01-13 2026-01-13
leaders-app-staging.kleinerperkins.com 2 2026-06-07 2026-06-07
leaders-staging.kleinerperkins.com 2 2025-08-13 2026-04-21
reporting.kleinerperkins.com 2 2025-10-27 2026-09-28
candidate-search.kleinerperkins.com 3 2026-07-14 2026-09-15
fellows-alumni.kleinerperkins.com 3 2026-06-18 2026-08-30
pot-service-api.kleinerperkins.com 1 2025-07-22 2025-07-22
innovatorsnetwork.kleinerperkins.com 4 2026-04-18 2026-08-15
portal.kleinerperkins.com 15 2026-05-11 2026-09-13
stg-portal.kleinerperkins.com 3 2026-08-27 2026-08-27
intel.kleinerperkins.com 6 2025-08-22 2026-08-24
web-admin.kleinerperkins.com 4 2026-06-04 2026-10-07
kpiq-admin.kleinerperkins.com 2 2026-06-12 2026-06-12
leadersapp.kleinerperkins.com 2 2026-06-12 2026-06-12
kpiq.kleinerperkins.com 2 2026-06-10 2026-06-10
pdf-viewer.kleinerperkins.com 5 2026-05-26 2026-09-28
pr.kleinerperkins.com 5 2026-05-04 2026-09-06
jobs.kleinerperkins.com 7 2026-05-14 2026-09-22
tokens.kleinerperkins.com 3 2026-06-18 2026-08-19
leaders.kleinerperkins.com 2 2026-04-27 2026-04-27
founders.kleinerperkins.com 4 2025-09-29 2026-09-11
events.kleinerperkins.com 5 2026-05-04 2026-09-01
jpmuat.kleinerperkins.com 5 2025-07-14 2026-08-17
extract.kleinerperkins.com 5 2026-05-29 2026-08-10
portfolio-review.kleinerperkins.com 6 2025-08-22 2026-08-31
www.kleinerperkins.com 5 2026-05-24 2026-09-25
verify.kleinerperkins.com 2 2025-10-02 2026-09-02
holidayparty.kleinerperkins.com 5 2026-05-03 2026-08-31

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