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.

14 hosts · 260 ms

HostCertsFirst seenLast seen
xtimeshares.com 7 2026-01-12 2026-09-02
secure.xtimeshares.com 7 2026-05-06 2026-08-30
vici.xtimeshares.com 1 2026-02-09 2026-02-09
www.vici.xtimeshares.com 1 2026-02-09 2026-02-09
nmi.xtimeshares.com 5 2026-07-02 2026-08-30
crm.xtimeshares.com 5 2025-07-23 2026-08-30
www.crm.xtimeshares.com 2 2025-07-23 2026-07-03
go.xtimeshares.com 3 2026-06-02 2026-08-10
services.xtimeshares.com 6 2026-04-18 2026-08-30
emails.xtimeshares.com 7 2026-05-06 2026-08-30
dev.xtimeshares.com 2 2026-05-26 2026-05-26
www.xtimeshares.com 13 2026-01-12 2026-08-29
pbx.xtimeshares.com 1 2026-03-09 2026-03-09
www.pbx.xtimeshares.com 1 2026-03-09 2026-03-09

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