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 · 351 ms

HostCertsFirst seenLast seenDNS
msp360.com 20 2026-04-22 2026-10-05 ok
*.msp360.com 16 2026-04-22 2026-09-07 —
stage-vue3.msp360.com 4 2026-04-13 2026-09-09 ok
connect.ra.msp360.com 15 2026-05-09 2026-09-07 ok
*.connect.ra.msp360.com 15 2026-05-09 2026-09-07 —
mbs.connect.ra.msp360.com 10 2026-05-09 2026-09-06 ok
*.mbs.connect.ra.msp360.com 10 2026-05-09 2026-09-06 —
kb.msp360.com 6 2026-04-09 2026-09-23 ok
download.msp360.com 1 2026-01-03 2026-01-03 ok
stage.msp360.com 8 2026-05-02 2026-09-09 ok
vault-stage.msp360.com 4 2026-05-13 2026-07-12 ok
console.msp360.com 5 2026-04-30 2026-08-20 ok
acme.msp360.com 5 2026-05-06 2026-09-03 ok
drive.msp360.com 5 2026-04-22 2026-08-12 ok
feedback.msp360.com 5 2026-05-21 2026-09-23 ok
lwmail.msp360.com 4 2026-04-19 2026-08-16 ok
team.msp360.com 10 2026-04-21 2026-10-04 ok
sso.msp360.com 4 2026-04-18 2026-08-17 ok
voip.msp360.com 5 2026-05-17 2026-09-15 ok
help.msp360.com 6 2026-04-09 2026-09-23 ok
s3-checker.msp360.com 5 2026-05-16 2026-09-14 ok
s3checker.msp360.com 5 2026-05-16 2026-09-14 ok
partner.msp360.com 5 2026-05-28 2026-09-26 ok
explorer.msp360.com 5 2026-04-22 2026-08-12 ok
images.msp360.com 3 2026-04-17 2026-09-17 ok
apps.msp360.com 5 2026-04-27 2026-08-16 ok
status.msp360.com 6 2026-05-11 2026-09-08 ok
connect.msp360.com 5 2026-04-22 2026-08-12 ok
get.msp360.com 10 2026-04-24 2026-08-21 ok
vault.msp360.com 6 2026-05-01 2026-07-12 ok
support.msp360.com 4 2026-04-18 2026-08-17 ok
trust.msp360.com 1 2026-08-26 2026-08-26 ok
www.msp360.com 8 2026-06-06 2026-10-05 ok
box.msp360.com 5 2026-04-22 2026-08-12 ok
academy.msp360.com 17 2026-05-12 2026-09-14 ok

Programmatic access, with DNS A records: API GET /v1/hosts/msp360.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/msp360.com.