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.

71 hosts · 394 ms

HostCertsFirst seenLast seenDNS
nitrado.net 7 2025-11-20 2026-09-15 ok
*.nitrado.net 1 2025-11-20 2025-11-20 —
static2.nitrado.net 14 2026-05-20 2026-09-15 ok
ms2103.nitrado.net 1 2026-09-10 2026-09-10 ok
static3.nitrado.net 10 2026-05-20 2026-09-16 ok
static4.nitrado.net 10 2026-05-19 2026-09-14 ok
ec.nitrado.net 1 2026-03-12 2026-03-12 nodata
*.ec.nitrado.net 1 2026-03-12 2026-03-12 —
static.nitrado.net 8 2026-04-28 2026-08-24 ok
staging-api-okd.nitrado.net 10 2026-04-17 2026-08-14 ok
website-okd-prod.nitrado.net 12 2026-04-26 2026-08-23 ok
newsimg-prod.nitrado.net 8 2026-05-01 2026-08-27 ok
webinterface.nitrado.net 8 2026-04-30 2026-08-27 ok
officespace.nitrado.net 8 2026-04-22 2026-08-18 ok
enterprise.nitrado.net 12 2026-06-05 2026-10-02 ok
img.nitrado.net 12 2026-04-16 2026-08-13 ok
newsimg.nitrado.net 8 2026-05-08 2026-09-03 ok
newsimg-staging.nitrado.net 6 2026-04-30 2026-08-27 ok
newsapi-staging.nitrado.net 8 2026-04-29 2026-08-25 ok
clicks.marketing.nitrado.net 2 2026-08-27 2026-08-27 ok
docs.teampg.nitrado.net 2 2026-08-03 2026-10-03 ok
gsdd.docs.teampg.nitrado.net 2 2026-08-05 2026-10-04 ok
windowsbackend.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
linuxbackend.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
autosteamguard.docs.teampg.nitrado.net 2 2026-08-05 2026-10-04 ok
webinterface.docs.teampg.nitrado.net 2 2026-08-05 2026-10-04 ok
pgansible.docs.teampg.nitrado.net 3 2026-08-04 2026-10-03 ok
opsansible.docs.teampg.nitrado.net 3 2026-08-04 2026-10-03 ok
php-architecture.docs.teampg.nitrado.net 2 2026-08-04 2026-10-03 ok
gpm.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
daemon.docs.teampg.nitrado.net 2 2026-08-05 2026-10-04 ok
gameprofiler.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
gameupdater.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
steamupdater.docs.teampg.nitrado.net 3 2026-08-05 2026-10-04 ok
tools.docs.teampg.nitrado.net 3 2026-08-04 2026-10-03 ok
gss.docs.teampg.nitrado.net 2 2026-08-05 2026-10-05 ok
oauth.nitrado.net 6 2026-04-17 2026-08-13 ok
staging-oauth.nitrado.net 6 2026-04-17 2026-08-13 ok
ni.nitrado.net 1 2026-05-05 2026-05-05 nodata
*.ni.nitrado.net 1 2026-05-05 2026-05-05 —
battlegroup-directory-prod.ni.nitrado.net 5 2026-05-01 2026-08-29 ok
battlegroup-directory-dev.ni.nitrado.net 5 2026-05-02 2026-08-31 ok
pi.nitrado.net 1 2026-03-12 2026-03-12 nodata
*.pi.nitrado.net 1 2026-03-12 2026-03-12 —
apps.pi.nitrado.net 1 2026-03-12 2026-03-12 nodata
*.apps.pi.nitrado.net 1 2026-03-12 2026-03-12 —
api.nitrado.net 10 2026-04-18 2026-08-15 ok
staging-api.nitrado.net 10 2026-04-15 2026-08-12 ok
vpn-manager-api.nitrado.net 1 2026-08-14 2026-08-14 ok
newsapi.nitrado.net 13 2026-05-25 2026-09-21 ok
clicks.system.nitrado.net 2 2026-08-27 2026-08-27 ok
cdn.nitrado.net 8 2026-04-29 2026-08-25 ok
ptero.nitrado.net 2 2026-05-26 2026-05-26 ok
vpn-manager.nitrado.net 1 2026-08-14 2026-08-14 ok
server.nitrado.net 6 2026-04-18 2026-08-15 ok
cdn-packages.nitrado.net 11 2026-05-27 2026-09-22 ok
pages.nitrado.net 13 2026-05-14 2026-09-11 ok
www.pages.nitrado.net 17 2026-05-16 2026-09-13 ok
lms.nitrado.net 6 2026-06-03 2026-10-01 ok
assets.nitrado.net 19 2026-06-01 2026-09-28 ok
staging-assets.nitrado.net 19 2026-06-01 2026-09-29 ok
directus.nitrado.net 6 2026-04-14 2026-08-10 ok
staging-ws.nitrado.net 6 2026-04-14 2026-08-10 ok
static-windows.nitrado.net 2 2026-09-23 2026-09-23 ok
store.poc-cluster.monit.nitrado.net 5 2026-05-06 2026-09-03 ok
query.poc-cluster.monit.nitrado.net 5 2026-05-04 2026-09-01 ok
payment.nitrado.net 12 2026-04-22 2026-08-18 ok
oauth-ext.nitrado.net 8 2026-04-21 2026-08-17 ok
pay.nitrado.net 10 2026-04-14 2026-08-11 ok
buy.nitrado.net 6 2026-05-22 2026-07-23 ok
oauth2-proxy.nitrado.net 4 2026-09-15 2026-09-15 ok

Programmatic access, with DNS A records: API GET /v1/hosts/nitrado.net (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/nitrado.net.