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.

100 hosts (first page) · 255 ms

HostCertsFirst seenLast seen
energiedirect.nl 6 2025-07-22 2026-09-09
swa.energiedirect.nl 4 2025-07-18 2026-07-20
acc.energiedirect.nl 8 2025-07-11 2026-09-09
static-acc.energiedirect.nl 9 2025-07-11 2026-06-15
mock.static-acc.energiedirect.nl 3 2025-07-11 2025-07-11
api-acc.energiedirect.nl 6 2026-01-26 2026-07-26
apps-acc.energiedirect.nl 9 2025-07-11 2026-06-15
mock.apps-acc.energiedirect.nl 3 2025-07-11 2025-07-11
edsngateway-acc.energiedirect.nl 1 2026-05-29 2026-05-29
static.acc.energiedirect.nl 5 2025-07-14 2026-07-22
mock.static.acc.energiedirect.nl 3 2025-07-14 2026-06-14
cm.sitecore.acc.energiedirect.nl 2 2026-01-14 2026-06-17
cd-open-consument.sitecore.acc.energiedirect.nl 2 2026-01-14 2026-06-18
cd-mijn-consument.sitecore.acc.energiedirect.nl 2 2026-01-14 2026-06-17
api.acc.energiedirect.nl 6 2026-01-26 2026-07-26
mock.acc.energiedirect.nl 5 2025-07-11 2026-06-21
mijn.acc.energiedirect.nl 20 2025-07-11 2026-09-30
cloud2.mijn.acc.energiedirect.nl 11 2025-11-13 2026-09-01
mock.mijn.acc.energiedirect.nl 22 2025-07-11 2026-09-30
cloud2.mock.mijn.acc.energiedirect.nl 14 2025-11-13 2026-09-01
apps.acc.energiedirect.nl 7 2025-07-14 2026-09-30
cloud2.apps.acc.energiedirect.nl 1 2026-09-01 2026-09-01
mock.apps.acc.energiedirect.nl 3 2025-07-14 2026-06-14
account.acc.energiedirect.nl 2 2025-07-20 2026-06-19
www.acc.energiedirect.nl 19 2025-07-21 2026-09-30
cloud2.www.acc.energiedirect.nl 10 2025-11-13 2026-08-05
mock.www.acc.energiedirect.nl 23 2025-07-21 2026-09-30
cloud2.mock.www.acc.energiedirect.nl 13 2025-11-13 2026-08-05
temp.mock.www.acc.energiedirect.nl 1 2025-09-04 2025-09-04
static.energiedirect.nl 10 2025-07-09 2026-07-27
mock.static.energiedirect.nl 6 2025-07-09 2025-07-14
www.mock.static.energiedirect.nl 4 2025-07-09 2025-07-09
www.static.energiedirect.nl 4 2025-07-09 2025-07-09
api-prd.energiedirect.nl 7 2026-01-26 2026-07-27
service.energiedirect.nl 12 2026-06-02 2026-09-29
energie.energiedirect.nl 10 2026-05-21 2026-09-16
cd-open-consument.stg.sitecore.energiedirect.nl 2 2026-01-14 2026-06-24
cd-mijn-consument.stg.sitecore.energiedirect.nl 2 2026-01-14 2026-06-24
cm.sitecore.energiedirect.nl 2 2026-01-14 2026-06-24
cd-open-consument.sitecore.energiedirect.nl 2 2026-01-14 2026-06-24
cd-mijn-consument.sitecore.energiedirect.nl 2 2026-01-14 2026-06-24
staging.energiedirect.nl 7 2025-07-11 2026-09-09
static-staging.energiedirect.nl 9 2025-07-11 2026-06-15
mock.static-staging.energiedirect.nl 3 2025-07-11 2025-07-11
apps-staging.energiedirect.nl 9 2025-07-11 2026-06-15
mock.apps-staging.energiedirect.nl 3 2025-07-11 2025-07-11
static.staging.energiedirect.nl 5 2025-07-14 2026-07-22
mock.static.staging.energiedirect.nl 3 2025-07-14 2026-06-14
mock.staging.energiedirect.nl 5 2025-07-11 2026-06-21
mijn.staging.energiedirect.nl 18 2025-07-11 2026-09-30
cloud2.mijn.staging.energiedirect.nl 9 2025-11-13 2026-09-01
mock.mijn.staging.energiedirect.nl 17 2025-07-11 2026-09-30
cloud2.mock.mijn.staging.energiedirect.nl 9 2025-11-13 2026-09-01
apps.staging.energiedirect.nl 7 2025-07-14 2026-09-30
cloud2.apps.staging.energiedirect.nl 1 2026-09-01 2026-09-01
mock.apps.staging.energiedirect.nl 3 2025-07-14 2026-06-14
www.staging.energiedirect.nl 19 2025-07-21 2026-09-30
cloud2.www.staging.energiedirect.nl 10 2025-11-13 2026-08-05
mock.www.staging.energiedirect.nl 16 2025-07-21 2026-09-30
cloud2.mock.www.staging.energiedirect.nl 8 2025-11-13 2026-08-05
auth-stg.energiedirect.nl 16 2026-05-24 2026-09-19
auth.energiedirect.nl 8 2026-04-17 2026-08-13
api.energiedirect.nl 7 2026-01-26 2026-07-27
feedback.energiedirect.nl 2 2026-02-26 2026-07-16
mta-sts.klanttevredenheidsonderzoek.energiedirect.nl 2 2026-03-04 2026-06-27
account.acc.internal.energiedirect.nl 1 2025-09-14 2025-09-14
account.internal.energiedirect.nl 1 2025-09-14 2025-09-14
account.tst.internal.energiedirect.nl 1 2025-09-14 2025-09-14
vriendenvoordeel.energiedirect.nl 6 2026-06-01 2026-09-30
mta-sts.servicemail.energiedirect.nl 3 2026-03-08 2026-07-01
betalen.energiedirect.nl 27 2026-05-19 2026-09-16
*.betalen.energiedirect.nl 18 2026-05-19 2026-09-15
acc.betalen.energiedirect.nl 16 2026-05-05 2026-09-12
ac-email-tracking.betalen.energiedirect.nl 5 2026-05-09 2026-09-05
mijn.energiedirect.nl 11 2025-07-14 2026-09-30
cloud2.mijn.energiedirect.nl 4 2026-05-01 2026-09-01
mock.mijn.energiedirect.nl 2 2025-07-14 2025-07-14
bla.messaging.nonprod-app.energiedirect.nl 1 2026-06-09 2026-06-09
static.acc.messaging.nonprod-app.energiedirect.nl 1 2026-06-10 2026-06-10
static.tst.messaging.nonprod-app.energiedirect.nl 1 2026-06-10 2026-06-10
static.dev.messaging.nonprod-app.energiedirect.nl 7 2026-06-09 2026-06-09
static.messaging.app.energiedirect.nl 1 2026-06-10 2026-06-10
prd.api.app.energiedirect.nl 9 2026-05-04 2026-09-03
mta-sts.prijswekker.energiedirect.nl 2 2026-02-27 2026-06-19
psvacties.energiedirect.nl 5 2026-04-30 2026-08-31
apps.energiedirect.nl 12 2025-07-09 2026-09-30
cloud2.apps.energiedirect.nl 1 2026-09-01 2026-09-01
mock.apps.energiedirect.nl 6 2025-07-09 2025-07-14
www.mock.apps.energiedirect.nl 4 2025-07-09 2025-07-09
www.apps.energiedirect.nl 4 2025-07-09 2025-07-09
goedzitters.energiedirect.nl 5 2026-05-15 2026-09-12
mta-sts.energiedirect.nl 2 2026-08-31 2026-08-31
feedback-test.energiedirect.nl 2 2026-02-13 2026-07-06
sst.energiedirect.nl 2 2025-07-27 2026-06-27
debug.sst.energiedirect.nl 2 2025-07-27 2026-06-27
www.debug.sst.energiedirect.nl 2 2025-07-27 2026-06-27
www.sst.energiedirect.nl 2 2025-07-27 2026-06-27
tst.energiedirect.nl 14 2025-07-11 2026-09-09
static-tst.energiedirect.nl 11 2025-07-11 2026-06-15
mock.static-tst.energiedirect.nl 5 2025-07-11 2025-07-14

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/energiedirect.nl.

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/energiedirect.nl.