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.

18 hosts · 344 ms

HostCertsFirst seenLast seenDNS
fundandgrow.com 3 2026-05-29 2026-06-02 ok
*.fundandgrow.com 4 2026-04-16 2026-06-02 —
dev1.fundandgrow.com 4 2026-06-04 2026-10-02 ok
vodia.fundandgrow.com 245 2026-04-11 2026-10-07 ok
familyoffice.fundandgrow.com 6 2026-05-07 2026-09-02 ok
funding.fundandgrow.com 6 2026-05-07 2026-09-02 ok
taxplanning.fundandgrow.com 6 2026-05-07 2026-09-02 ok
helpdesk.fundandgrow.com 4 2026-06-09 2026-10-07 ok
wp.fundandgrow.com 1 2026-09-25 2026-09-25 ok
snipe-it.fundandgrow.com 5 2026-05-31 2026-09-29 ok
acpt.fundandgrow.com 10 2026-03-26 2026-08-12 ok
*.acpt.fundandgrow.com 2 2026-04-14 2026-04-14 —
prequal.acpt.fundandgrow.com 4 2026-04-14 2026-08-12 ok
signup.acpt.fundandgrow.com 4 2026-04-14 2026-08-12 ok
webdev.fundandgrow.com 4 2026-04-15 2026-08-14 ok
grow.fundandgrow.com 9 2026-04-19 2026-09-15 ok
freepbx.fundandgrow.com 5 2026-05-08 2026-09-05 ok
tuesday.fundandgrow.com 8 2026-05-06 2026-07-27 ok

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