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.

17 hosts · 251 ms

HostCertsFirst seenLast seen
crazygames.com 15 2026-05-10 2026-09-06
*.crazygames.com 28 2025-11-05 2026-09-22
gameframestaging.crazygames.com 5 2026-05-31 2026-09-26
graph.crazygames.com 3 2026-06-01 2026-08-06
auth.crazygames.com 3 2026-05-18 2026-09-09
personalised.userportal.crazygames.com 2 2026-09-23 2026-09-23
tracking-mail.crazygames.com 3 2026-04-26 2026-09-26
tracking-mail.email.crazygames.com 3 2026-04-26 2026-09-26
developer.crazygames.com 5 2026-05-15 2026-09-08
jobs.crazygames.com 5 2026-06-12 2026-10-10
www.jobs.crazygames.com 4 2026-04-21 2026-08-19
docs.crazygames.com 5 2026-05-15 2026-09-09
files.crazygames.com 7 2025-09-24 2026-08-25
*.game-files.crazygames.com 16 2025-09-24 2026-08-25
*.games.crazygames.com 9 2026-04-24 2026-08-20
videos.crazygames.com 4 2026-06-01 2026-08-06
about.crazygames.com 5 2026-05-15 2026-09-09

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