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.

10 hosts · 291 ms

HostCertsFirst seenLast seen
thesouledstore.com 10 2026-01-04 2026-09-06
*.thesouledstore.com 18 2025-06-24 2026-09-06
ai.thesouledstore.com 2 2026-09-23 2026-09-23
origin123-mapi.thesouledstore.com 2 2026-09-28 2026-09-28
tssin.thesouledstore.com 15 2026-04-19 2026-10-02
beacon.thesouledstore.com 1 2026-10-07 2026-10-07
elink.hello.thesouledstore.com 59 2026-04-23 2026-09-28
elink.promo.thesouledstore.com 59 2026-04-23 2026-09-28
shop.thesouledstore.com 3 2026-07-08 2026-09-06
delivery.thesouledstore.com 3 2026-05-11 2026-08-30

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