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.

15 hosts · 237 ms

HostCertsFirst seenLast seen
nshift.com 18 2026-04-26 2026-08-23
brandhub.nshift.com 2 2026-04-06 2026-09-06
sonarqube.rnd.nshift.com 1 2026-02-18 2026-02-18
track.nshift.com 12 2026-05-05 2026-09-02
integration.nshift.com 1 2025-12-03 2025-12-03
helpcenter.nshift.com 4 2026-04-14 2026-08-12
nshiftship.helpcenter.nshift.com 4 2026-04-14 2026-08-12
nshiftwebshipper.helpcenter.nshift.com 4 2026-04-14 2026-08-12
nshifttms.helpcenter.nshift.com 4 2026-04-14 2026-08-12
nshifttranssmart.helpcenter.nshift.com 4 2026-04-14 2026-08-12
nshiftdelivery.helpcenter.nshift.com 4 2026-04-14 2026-08-12
careers.nshift.com 8 2026-06-10 2026-09-20
secrets.nshift.com 5 2026-05-18 2026-09-15
status.nshift.com 5 2026-04-14 2026-10-09
www.nshift.com 10 2026-04-19 2026-08-15

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