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.

61 hosts · 264 ms

HostCertsFirst seenLast seen
power.no 2 2025-06-30 2026-07-27
*.power.no 3 2025-06-30 2026-07-27
grafana.power.no 1 2026-03-02 2026-03-02
data.power.no 3 2026-05-05 2026-08-22
hub.power.no 3 2026-05-16 2026-09-01
apihub.power.no 1 2026-06-09 2026-06-09
dev-apihub.power.no 1 2026-06-09 2026-06-09
sapid.power.no 3 2026-01-06 2026-07-30
karriere.power.no 5 2025-09-30 2026-10-08
*.karriere.power.no 4 2025-09-30 2026-09-10
store.power.no 1 2026-04-28 2026-04-28
marketpulse.power.no 4 2026-04-19 2026-10-05
dev.marketpulse.power.no 5 2026-04-22 2026-10-04
temporal-dev.marketpulse.power.no 6 2026-04-16 2026-09-24
pif.power.no 5 2026-05-15 2026-09-28
ai.power.no 3 2026-05-19 2026-09-02
ci.power.no 1 2026-06-09 2026-06-09
dev-ci.power.no 1 2026-06-09 2026-06-09
feedback.power.no 5 2026-05-30 2026-09-27
link.power.no 5 2026-04-16 2026-09-28
portal.power.no 1 2026-04-28 2026-04-28
qaportal.power.no 1 2026-04-28 2026-04-28
devportal.power.no 1 2026-04-28 2026-04-28
flowretail.power.no 2 2025-10-07 2026-03-25
backoffice.flowretail.power.no 3 2025-10-07 2026-03-25
backoffice.stage.flowretail.power.no 3 2025-10-07 2026-03-25
api.stage.flowretail.power.no 3 2025-10-07 2026-03-25
admin.stage.flowretail.power.no 2 2025-10-07 2026-03-25
api.flowretail.power.no 3 2025-10-07 2026-03-25
admin.flowretail.power.no 2 2025-10-07 2026-03-25
gtm.power.no 3 2026-05-17 2026-09-11
cdn.power.no 5 2026-04-16 2026-09-24
studio.power.no 3 2026-05-19 2026-09-02
dev.studio.power.no 3 2026-05-19 2026-09-04
mcp.power.no 3 2026-07-20 2026-09-15
oauth.mcp.power.no 2 2026-07-24 2026-07-24
customer.power.no 5 2026-04-24 2026-08-22
t.customer.power.no 5 2026-04-24 2026-08-22
collector.power.no 4 2026-06-02 2026-08-01
load.collector.power.no 3 2026-05-31 2026-05-31
feed-inspector.power.no 5 2026-04-19 2026-09-27
s.power.no 8 2026-05-20 2026-09-15
pds.power.no 3 2026-05-18 2026-09-05
kundeavis.power.no 21 2026-04-20 2026-08-14
ci-mtls.power.no 1 2026-06-09 2026-06-09
dev-ci-mtls.power.no 1 2026-06-09 2026-06-09
emaccess.power.no 1 2026-04-28 2026-04-28
link.mybusiness.power.no 5 2026-04-16 2026-09-28
cdn.mybusiness.power.no 5 2026-04-16 2026-09-27
accounts.power.no 1 2026-06-09 2026-06-09
certauth.accounts.power.no 1 2026-06-09 2026-06-09
lazrfocus.power.no 4 2026-05-31 2026-09-20
collect.power.no 3 2026-05-16 2026-09-03
www.collect.power.no 5 2026-04-23 2026-10-02
product.power.no 2 2026-09-17 2026-09-17
agent.power.no 3 2026-05-20 2026-09-05
content.power.no 3 2026-05-19 2026-09-04
storefront.power.no 3 2026-05-13 2026-08-05
ai-report.power.no 3 2026-07-02 2026-08-26
dify-dev.power.no 3 2026-05-10 2026-08-25
dify.power.no 3 2026-05-12 2026-08-31

Programmatic access: API GET /v1/hosts/power.no (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/power.no.