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.

29 hosts · 268 ms

HostCertsFirst seenLast seen
pawlicy.com 17 2025-09-17 2026-10-04
*.pawlicy.com 2 2026-04-25 2026-09-25
testing2.pawlicy.com 5 2026-05-14 2026-09-14
preview-challenge.pawlicy.com 3 2026-08-11 2026-08-12
airbyte.pawlicy.com 4 2025-09-17 2026-09-29
click.messaging.pawlicy.com 2 2026-10-01 2026-10-01
testing.pawlicy.com 19 2026-05-14 2026-09-09
api.testing.pawlicy.com 18 2025-11-05 2026-09-09
preview-api.testing.pawlicy.com 2 2026-08-12 2026-08-12
*.preview-api.testing.pawlicy.com 6 2026-08-12 2026-08-13
logdrain.testing.pawlicy.com 3 2026-04-28 2026-05-21
admin.testing.pawlicy.com 6 2025-11-05 2026-05-21
api-aws.testing.pawlicy.com 20 2025-11-06 2026-09-10
api-test.testing.pawlicy.com 1 2026-05-21 2026-05-21
*.preview.testing.pawlicy.com 5 2026-07-02 2026-08-13
pr-4962.preview.testing.pawlicy.com 1 2026-08-18 2026-08-18
pr-4914.preview.testing.pawlicy.com 1 2026-08-13 2026-08-13
alloy.testing.pawlicy.com 4 2025-11-06 2026-05-21
api.pawlicy.com 20 2025-09-17 2026-09-29
vetlink.pawlicy.com 3 2026-07-30 2026-09-22
storybook.pawlicy.com 5 2026-06-03 2026-10-01
logdrain.pawlicy.com 2 2026-04-29 2026-09-29
admin.pawlicy.com 4 2025-09-17 2026-09-29
customer.pawlicy.com 4 2026-04-15 2026-08-17
click.partner.pawlicy.com 5 2026-10-01 2026-10-01
api-aws.pawlicy.com 18 2025-09-17 2026-09-29
www.pawlicy.com 21 2026-05-27 2026-09-27
alloy.pawlicy.com 3 2025-11-10 2026-09-29
try.pawlicy.com 4 2026-05-13 2026-05-13

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