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.

22 hosts · 531 ms

HostCertsFirst seenLast seenDNS
directlyapply.com 69 2026-04-10 2026-08-21 ok
*.directlyapply.com 19 2026-04-18 2026-08-21 —
coreg1.directlyapply.com 2 2026-08-24 2026-08-24 nxdomain
search1.directlyapply.com 8 2026-05-05 2026-08-19 ok
coreg2.directlyapply.com 2 2026-08-25 2026-08-25 ok
upgrade.directlyapply.com 10 2026-04-11 2026-08-07 ok
mole.directlyapply.com 7 2026-05-18 2026-09-13 ok
resume.directlyapply.com 9 2026-05-28 2026-09-24 ok
coreg.directlyapply.com 11 2026-04-27 2026-08-25 ok
search.directlyapply.com 2 2026-08-19 2026-08-19 ok
auth.directlyapply.com 10 2026-04-29 2026-08-26 ok
webhook.directlyapply.com 2 2026-08-21 2026-08-21 ok
geocoder.directlyapply.com 10 2026-04-20 2026-08-16 ok
porter.directlyapply.com 10 2026-04-13 2026-08-09 ok
tr.directlyapply.com 5 2026-05-18 2026-09-15 ok
jobs.directlyapply.com 12 2026-04-11 2026-08-07 nxdomain
analytics.directlyapply.com 10 2026-05-24 2026-09-19 ok
logos.directlyapply.com 8 2026-04-28 2026-08-25 ok
alerts.directlyapply.com 12 2026-04-21 2026-08-18 ok
plutus.directlyapply.com 6 2026-06-22 2026-08-21 ok
www.directlyapply.com 8 2026-04-12 2026-08-08 ok
apply.directlyapply.com 11 2026-05-30 2026-09-25 ok

Programmatic access, with DNS A records: API GET /v1/hosts/directlyapply.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/directlyapply.com.