Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

41 hosts · 300 ms

HostCertsFirst seenLast seenDNS
fruition.net 56 2026-04-22 2026-09-20 ok
*.fruition.net 138 2026-04-10 2026-10-01 —
wcaa.fruition.net 4 2026-04-18 2026-08-21 ok
potatoesusa.fruition.net 5 2026-05-20 2026-09-22 ok
*.prod.fruition.net 70 2026-04-12 2026-10-01 —
wjb.prod.fruition.net 11 2026-05-08 2026-08-14 ok
adrenaline.prod.fruition.net 5 2026-05-24 2026-09-21 nodata
agc-multisite.prod.fruition.net 13 2026-04-12 2026-09-21 nodata
*.agc-multisite.prod.fruition.net 61 2026-04-12 2026-10-01 —
echo.prod.fruition.net 10 2026-04-27 2026-09-21 ok
componentsdr.prod.fruition.net 8 2026-04-27 2026-09-21 ok
public-american-golf-files.prod.fruition.net 10 2026-04-27 2026-09-21 ok
flyontariointranet.prod.fruition.net 5 2026-05-10 2026-09-07 nxdomain
www.flyontariointranet.prod.fruition.net 5 2026-05-10 2026-09-07 nxdomain
flyontintranet.prod.fruition.net 5 2026-05-10 2026-09-07 nxdomain
www.flyontintranet.prod.fruition.net 5 2026-05-10 2026-09-07 nxdomain
wsw.prod.fruition.net 10 2026-04-27 2026-09-21 ok
*.cloud.fruition.net 24 2026-04-24 2026-08-20 —
schema.cloud.fruition.net 10 2026-04-27 2026-09-21 ok
*.mq.cloud.fruition.net 3 2026-05-28 2026-08-11 —
orchestrator.cloud.fruition.net 10 2026-04-27 2026-09-21 ok
satis.cloud.fruition.net 10 2026-04-27 2026-09-21 ok
gitlab-bot.cloud.fruition.net 3 2026-05-06 2026-08-24 ok
share.fruition.net 5 2026-05-24 2026-09-26 ok
pki.fruition.net 3 2026-04-10 2026-06-09 ok
*.m.fruition.net 3 2026-06-01 2026-08-15 —
cdn-co.fruition.net 8 2026-04-15 2026-08-11 ok
echo.fruition.net 10 2026-04-27 2026-09-21 ok
unroo.fruition.net 5 2026-04-26 2026-08-29 ok
app.fruition.net 3 2026-05-08 2026-08-24 ok
rancher.fruition.net 5 2026-05-27 2026-09-24 ok
composer.fruition.net 10 2026-04-27 2026-09-21 ok
nch.monitor.fruition.net 5 2026-04-28 2026-08-26 ok
san.aci.awards.fruition.net 5 2026-05-31 2026-09-27 ok
tools.fruition.net 10 2026-04-27 2026-09-21 ok
cms.fruition.net 5 2026-04-29 2026-08-31 ok
alt.fruition.net 2 2026-05-22 2026-05-22 ok
checklist.fruition.net 2 2026-06-02 2026-06-02 ok
www.fruition.net 8 2026-05-04 2026-09-20 ok
museumofplay.fruition.net 1 2026-09-29 2026-09-29 ok
security.fruition.net 11 2026-05-20 2026-09-15 ok

Programmatic access, with DNS A records: API GET /v1/hosts/fruition.net (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/fruition.net.