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.

49 hosts · 396 ms

HostCertsFirst seenLast seenDNS
facile.it 16 2025-09-05 2026-09-22 ok
*.facile.it 103 2026-02-01 2026-10-04 —
xn--8ca.facile.it 5 2026-06-15 2026-08-15 ok
gitlab.facile.it 4 2026-04-12 2026-08-10 ok
hub.facile.it 5 2026-04-17 2026-09-30 ok
email.mail.hub.facile.it 5 2026-05-04 2026-09-01 ok
vcc.facile.it 1 2026-01-27 2026-01-27 ok
leed.facile.it 2 2025-09-05 2025-09-05 ok
hr-performance.facile.it 10 2026-04-29 2026-08-27 ok
people.facile.it 12 2026-04-16 2026-08-12 ok
appuntamenti-store.facile.it 1 2026-04-13 2026-04-13 nxdomain
kg.facile.it 6 2026-06-05 2026-09-04 ok
learning.facile.it 10 2026-05-26 2026-09-23 ok
blog.facile.it 4 2026-04-14 2026-08-16 ok
vai.facile.it 7 2026-06-15 2026-08-14 ok
accedi.facile.it 10 2026-05-04 2026-08-30 ok
api.facile.it 2 2025-09-05 2025-09-05 ok
collaboratori.facile.it 2 2025-09-05 2025-09-05 ok
track.email.collaboratori.facile.it 5 2026-05-27 2026-09-23 ok
pagamenti.facile.it 3 2026-06-16 2026-08-25 ok
feedback.facile.it 5 2026-05-28 2026-09-25 ok
track.facile.it 2 2026-03-25 2026-08-25 ok
*.track.facile.it 2 2026-03-25 2026-08-25 —
t-euc1.email.facile.it 1 2025-12-07 2025-12-07 ok
t-euw1.email.facile.it 1 2026-01-05 2026-01-05 ok
t-euw3.email.facile.it 1 2026-01-05 2026-01-05 ok
crm.facile.it 2 2025-09-05 2025-09-05 ok
auth0.cdn.facile.it 3 2026-05-27 2026-08-05 ok
media.cdn.facile.it 3 2026-05-27 2026-08-05 ok
mobile.cdn.facile.it 3 2026-05-27 2026-08-05 ok
assets.cdn.facile.it 9 2026-05-06 2026-08-05 ok
public-internal-assets.cdn.facile.it 3 2026-05-27 2026-08-05 ok
go.facile.it 5 2026-06-01 2026-09-30 ok
artoo.facile.it 2 2025-09-05 2025-09-05 ok
hype.partnership.facile.it 11 2026-05-06 2026-09-07 ok
public-mcp-app.facile.it 1 2026-05-07 2026-05-07 ok
tr.partner.facile.it 2 2025-07-23 2026-06-23 ok
*.tr.partner.facile.it 2 2025-07-23 2026-06-23 —
hr.facile.it 1 2025-10-19 2025-10-19 ok
www.hr.facile.it 1 2025-10-19 2025-10-19 nxdomain
jobs.facile.it 2 2025-09-05 2025-09-05 ok
pages.facile.it 4 2026-04-12 2026-08-10 nxdomain
*.pages.facile.it 4 2026-04-12 2026-08-10 —
ws.utilities.facile.it 2 2025-09-05 2025-09-05 nxdomain
ws.facile.it 2 2025-09-05 2025-09-05 nxdomain
utilities-ws.facile.it 2 2025-09-05 2025-09-05 ok
cfw.facile.it 1 2026-01-27 2026-01-27 ok
www.facile.it 6 2025-09-05 2026-08-31 ok
1pass-d3zfd5id5xey.facile.it 5 2026-05-27 2026-09-24 ok

Programmatic access, with DNS A records: API GET /v1/hosts/facile.it (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/facile.it.