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.

35 hosts · 325 ms

HostCertsFirst seenLast seenDNS
marshall.com 1 2026-01-22 2026-01-22 ok
*.marshall.com 1 2026-01-22 2026-01-22 —
lab.marshall.com 2 2026-09-22 2026-09-29 ok
fac.marshall.com 5 2026-05-14 2026-09-11 ok
ipsec.marshall.com 10 2026-04-17 2026-08-18 ok
qlikload.marshall.com 1 2025-12-29 2025-12-29 ok
www.qlikload.marshall.com 1 2025-12-29 2025-12-29 nxdomain
pre-owned.marshall.com 13 2026-05-22 2026-09-17 ok
backstage.marshall.com 9 2026-04-10 2026-09-11 ok
secure.marshall.com 1 2025-08-21 2025-08-21 ok
www.secure.marshall.com 1 2025-08-21 2025-08-21 nxdomain
qliksense.marshall.com 1 2025-12-29 2025-12-29 ok
www.qliksense.marshall.com 1 2025-12-29 2025-12-29 nxdomain
learning.marshall.com 5 2026-05-17 2026-08-14 ok
merch.marshall.com 5 2026-05-27 2026-09-24 ok
track.marshall.com 5 2026-04-18 2026-09-27 ok
creativevision.marshall.com 1 2026-09-01 2026-09-01 ok
ap.marshall.com 5 2026-04-29 2026-08-27 nxdomain
group.marshall.com 14 2026-05-01 2026-08-27 ok
www.group.marshall.com 16 2026-04-28 2026-08-25 ok
services.marshall.com 2 2026-08-17 2026-08-17 ok
www.services.marshall.com 2 2026-08-17 2026-08-17 nxdomain
api-ais.marshall.com 4 2025-11-10 2026-08-07 ok
www.api-ais.marshall.com 1 2025-11-10 2025-11-10 nxdomain
careers.marshall.com 11 2026-05-29 2026-09-24 ok
codepresets.marshall.com 2 2026-02-22 2026-06-16 ok
test-codepresets.marshall.com 2 2026-02-22 2026-06-16 ok
asset.marshall.com 2 2025-09-21 2026-08-22 ok
api-ais-test.marshall.com 4 2025-11-10 2026-10-02 ok
www.api-ais-test.marshall.com 1 2025-11-10 2025-11-10 nxdomain
api-ais-dev.marshall.com 4 2025-10-29 2026-09-07 ok
www.api-ais-dev.marshall.com 2 2025-10-29 2025-11-10 nxdomain
my.marshall.com 5 2026-05-19 2026-09-20 ok
authenticity.marshall.com 4 2026-04-15 2026-08-13 nxdomain
identity.marshall.com 4 2026-02-21 2026-10-05 ok

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