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.

45 hosts · 304 ms

HostCertsFirst seenLast seen
aldi.it 6 2025-07-16 2026-09-21
vinoteca.aldi.it 14 2025-07-16 2026-05-26
www.vinoteca.aldi.it 14 2025-07-16 2026-05-26
dpa.aldi.it 2 2025-07-25 2026-07-16
rassegnastampa.aldi.it 14 2025-07-16 2026-05-26
carriera.aldi.it 14 2025-07-16 2026-05-26
test.carriera.aldi.it 3 2026-01-19 2026-05-26
www.carriera.aldi.it 14 2025-07-16 2026-05-26
assistenza.aldi.it 4 2026-06-16 2026-09-25
staging.assistenza.aldi.it 3 2026-07-21 2026-09-25
asc.aldi.it 3 2025-07-22 2026-07-15
paghe.aldi.it 2 2025-07-11 2026-06-11
www.paghe.aldi.it 2 2025-07-11 2026-06-11
stagepaghe.aldi.it 2 2025-07-11 2026-05-18
www.stagepaghe.aldi.it 2 2025-07-11 2026-05-18
testpaghe.aldi.it 2 2025-07-11 2026-05-18
www.testpaghe.aldi.it 2 2025-07-11 2026-05-18
elearning.aldi.it 2 2026-06-09 2026-06-11
noi-e-aldi.aldi.it 12 2026-04-17 2026-08-13
asl.api.aldi.it 5 2026-04-24 2026-09-03
staging.asl.api.aldi.it 5 2026-04-24 2026-09-03
*.mail.aldi.it 4 2025-10-27 2026-09-27
enterpriseregistration.aldi.it 1 2026-05-21 2026-05-21
m11.info.aldi.it 2 2025-09-08 2026-08-09
res11.info.aldi.it 2 2025-09-08 2026-08-09
t11.info.aldi.it 2 2025-09-08 2026-08-09
m12.info.aldi.it 2 2025-09-08 2026-08-09
res12.info.aldi.it 2 2025-09-08 2026-08-09
t12.info.aldi.it 2 2025-09-08 2026-08-09
m6.info.aldi.it 2 2025-09-08 2026-08-09
res6.info.aldi.it 2 2025-09-08 2026-08-09
t6.info.aldi.it 2 2025-09-08 2026-08-09
m8.info.aldi.it 2 2025-09-08 2026-08-09
res8.info.aldi.it 2 2025-09-08 2026-08-09
t8.info.aldi.it 2 2025-09-08 2026-08-09
volantino.aldi.it 2 2025-07-07 2026-06-07
mta-sts.aldi.it 3 2026-06-10 2026-08-15
staging.mta-sts.aldi.it 3 2026-06-10 2026-08-15
account.aldi.it 4 2026-06-08 2026-09-25
staging.account.aldi.it 4 2026-07-21 2026-10-02
asc.test.aldi.it 2 2025-07-29 2026-07-15
www.aldi.it 6 2025-07-16 2026-09-21
staging.www.aldi.it 3 2026-07-17 2026-09-21
trex.aldi.it 3 2025-09-26 2026-09-25
test.trex.aldi.it 1 2026-04-20 2026-04-20

Programmatic access: API GET /v1/hosts/aldi.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/aldi.it.