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.

52 hosts · 357 ms

HostCertsFirst seenLast seenDNS
enefit.ee 35 2026-04-10 2026-10-05 ok
*.enefit.ee 18 2026-04-20 2026-09-26 —
url3834.enefit.ee 13 2026-04-10 2026-10-04 ok
url8975.enefit.ee 15 2026-04-10 2026-10-05 ok
auth-extsso-emob.enefit.ee 16 2026-04-10 2026-10-04 ok
eventgrid-poc.enefit.ee 29 2026-04-10 2026-10-04 ok
roheteekond.enefit.ee 13 2026-04-10 2026-10-04 ok
smarthome.enefit.ee 6 2026-04-10 2026-05-21 nxdomain
prod-api.enefit.ee 18 2026-04-10 2026-10-04 ok
devtest-api.enefit.ee 19 2026-04-10 2026-10-05 ok
chargerportal.enefit.ee 9 2026-04-10 2026-10-04 ok
api-chargerportal.enefit.ee 13 2026-04-10 2026-10-04 ok
demo-api-chargerportal.enefit.ee 14 2026-04-10 2026-10-05 ok
test-api-chargerportal.enefit.ee 13 2026-04-10 2026-10-05 ok
dev-api-chargerportal.enefit.ee 6 2026-05-09 2026-08-14 ok
demo-chargerportal.enefit.ee 11 2026-04-10 2026-10-04 ok
test-chargerportal.enefit.ee 13 2026-04-10 2026-10-05 ok
dev-chargerportal.enefit.ee 6 2026-05-09 2026-08-14 ok
gateway-chargerportal.enefit.ee 27 2026-04-10 2026-10-05 ok
demo-gateway-chargerportal.enefit.ee 23 2026-04-10 2026-10-04 ok
compat-gateway-chargerportal.enefit.ee 12 2026-07-22 2026-09-19 ok
test-gateway-chargerportal.enefit.ee 18 2026-04-10 2026-10-04 ok
dev-gateway-chargerportal.enefit.ee 22 2026-05-09 2026-09-08 ok
m.enefit.ee 12 2026-04-10 2026-09-01 ok
test-m.enefit.ee 12 2026-04-10 2026-08-16 ok
dev-m.enefit.ee 12 2026-04-10 2026-08-17 ok
eam.enefit.ee 8 2026-05-07 2026-09-12 ok
test-eam.enefit.ee 8 2026-05-07 2026-09-02 ok
algo.enefit.ee 2 2026-04-10 2026-04-10 nxdomain
auth-extsso.enefit.ee 18 2026-04-10 2026-10-04 ok
partner.enefit.ee 9 2026-05-29 2026-09-24 ok
eamr.enefit.ee 10 2026-05-07 2026-09-12 ok
test-eamr.enefit.ee 8 2026-05-07 2026-09-02 ok
public-docs.enefit.ee 24 2026-04-10 2026-10-04 ok
foms.enefit.ee 14 2026-04-10 2026-10-04 ok
forms.enefit.ee 21 2026-04-10 2026-10-04 ok
email-assets.enefit.ee 25 2026-04-10 2026-10-05 ok
iseteenindus.enefit.ee 13 2026-04-10 2026-10-04 ok
test-iseteenindus.enefit.ee 11 2026-04-10 2026-10-04 ok
dev-iseteenindus.enefit.ee 11 2026-04-10 2026-10-04 ok
cat.enefit.ee 15 2026-04-10 2026-10-04 ok
test-extssotestclient.enefit.ee 8 2026-05-30 2026-09-25 ok
dev-extssotestclient.enefit.ee 8 2026-05-30 2026-09-25 ok
test.enefit.ee 25 2026-04-10 2026-10-04 ok
auth-extsso-emob-test.enefit.ee 16 2026-04-10 2026-10-04 ok
auth-extsso-test.enefit.ee 18 2026-04-10 2026-10-05 ok
foms-test.enefit.ee 24 2026-04-10 2026-10-04 ok
publicweb-dev.enefit.ee 16 2026-04-10 2026-10-06 ok
auth-extsso-emob-dev.enefit.ee 11 2026-04-10 2026-10-04 ok
auth-extsso-dev.enefit.ee 11 2026-04-10 2026-10-04 ok
foms-dev.enefit.ee 17 2026-04-10 2026-10-04 ok
www.enefit.ee 25 2026-04-10 2026-10-04 ok

Programmatic access, with DNS A records: API GET /v1/hosts/enefit.ee (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/enefit.ee.