Lookout

New .gov subdomains as they appear in public Certificate Transparency logs — flagged when a name looks like a preview/staging/infra host or mimics another agency’s function. Existence-only: we note that a cert exists; we never connect to the host. Watching 901 known subdomains, plus new public repositories under watched federal GitHub orgs.

lookout · new subdomains (certificate transparency)

all high only feed (RSS)

high
apple.staging.ndstudio.govapplestaging
high-signal subdomain label staging on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
storybook.staging.ndstudio.govstorybookstaging
high-signal subdomain label staging on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
staging.nasaforce.govstaging
high-signal subdomain label staging on nasaforce.gov (Executive Office of the President / White House Office)
nasaforce.govExecutive Office of the President
high
staging.assets.nds.govstagingassets
high-signal subdomain label staging on nds.gov (Executive Office of the President / White House Office)
nds.govExecutive Office of the President
high
3001-live-preview.previews.ndstudio.gov3001-live-previewpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
admin.ndstudio.govadmin
high-signal subdomain label admin on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
analytics.infra.ndstudio.govanalyticsinfra
collection/inference infrastructure labels analytics, infra on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
boardofpeace.previews.ndstudio.govboardofpeacepreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
cdn.infra.ndstudio.govcdninfra
collection/inference infrastructure label infra on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
cdn.trumprx.ndstudio.govcdntrumprx
looks like trumprx.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
chat-embed.staging.ndstudio.govchat-embedstaging
high-signal subdomain label staging on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
chat.staging.ndstudio.govchatstaging
high-signal subdomain label staging on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
cio.previews.ndstudio.govciopreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
dga.previews.ndstudio.govdgapreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
early-careers.previews.ndstudio.govearly-careerspreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
fbi-kirk-tipline.previews.ndstudio.govfbi-kirk-tiplinepreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
forestandrangelands.previews.ndstudio.govforestandrangelandspreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
freedom.previews.ndstudio.govfreedompreviews
looks like freedom.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
geo-testing.trumprx.ndstudio.govgeo-testingtrumprx
looks like trumprx.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
hstf.previews.ndstudio.govhstfpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
inference.ndstudio.govinference
collection/inference infrastructure label inference on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
merry.previews.ndstudio.govmerrypreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
nasaforce.staging.ndstudio.govnasaforcestaging
looks like nasaforce.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
passport.staging.ndstudio.govpassportstaging
looks like travel.state.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
passports.staging.ndstudio.govpassportsstaging
looks like travel.state.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
previews.ndstudio.govpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
rec.previews.ndstudio.govrecpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
resize-test.previews.ndstudio.govresize-testpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
rx.previews.ndstudio.govrxpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
sandbox.cms.ndstudio.govsandboxcms
high-signal subdomain label sandbox on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
sandbox.ndstudio.govsandbox
high-signal subdomain label sandbox on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
staging.ndstudio.govstaging
high-signal subdomain label staging on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
trump-accounts-splashpage.previews.ndstudio.govtrump-accounts-splashpagepreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
trump-accounts.previews.ndstudio.govtrump-accountspreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
trumprx.ndstudio.govtrumprx
looks like trumprx.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
upload.ndstudio.govupload
high-signal subdomain label upload on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
vote-gov-ndstudio.previews.ndstudio.govvote-gov-ndstudiopreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
vote-gov.previews.ndstudio.govvote-govpreviews
looks like vote.gov hosted under ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
war.previews.ndstudio.govwarpreviews
high-signal subdomain label previews on ndstudio.gov (Executive Office of the President / White House Office)
ndstudio.govExecutive Office of the President
high
abbvie.staging.trumprx.govabbviestaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
admin.dash.trumprx.govadmindash
high-signal subdomain label admin on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
amgen.staging.trumprx.govamgenstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
astrazeneca.staging.trumprx.govastrazenecastaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
boehringer.staging.trumprx.govboehringerstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
emd.staging.trumprx.govemdstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
gsk.staging.trumprx.govgskstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
jnj.staging.trumprx.govjnjstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
lilly.staging.trumprx.govlillystaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
novartis.staging.trumprx.govnovartisstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
novonordisk.staging.trumprx.govnovonordiskstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
pfizer.staging.trumprx.govpfizerstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
sanofi.staging.trumprx.govsanofistaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
staged.staging.trumprx.govstagedstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
staging.trumprx.govstaging
high-signal subdomain label staging on trumprx.gov (Executive Office of the President / White House Office)
trumprx.govExecutive Office of the President
high
app.staging.login.govappstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
dashboard.staging.login.govdashboardstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
idp.origin.staging.login.govidporiginstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
idp.staging.login.govidpstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
pivcac.staging.login.govpivcacstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
portal.staging.login.govportalstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
public-reporting-data.staging.login.govpublic-reporting-datastaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
sp-rails.staging.login.govsp-railsstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
sp-sinatra.staging.login.govsp-sinatrastaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
sp.staging.login.govspstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
staging.login.govstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
static.idp.staging.login.govstaticidpstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
worker.staging.login.govworkerstaging
high-signal subdomain label staging on login.gov (General Services Administration / Federal Acquisition Service)
login.govGeneral Services Administration
high
staging.freedom.govstaging
high-signal subdomain label staging on freedom.gov (Executive Office of the President / White House Office)
freedom.govExecutive Office of the President
high
staging.trumpaccounts.govstaging
high-signal subdomain label staging on trumpaccounts.gov (Department of the Treasury)
trumpaccounts.govDepartment of the Treasury
high
auth.passports.govauth
high-signal subdomain label auth on passports.gov (Executive Office of the President / White House Office)
passports.govExecutive Office of the President
high
photo.passports.govphoto
high-signal subdomain label photo on passports.gov (Executive Office of the President / White House Office)
passports.govExecutive Office of the President
high
photo.staging.passports.govphotostaging
high-signal subdomain labels photo, staging on passports.gov (Executive Office of the President / White House Office)
passports.govExecutive Office of the President
high
photos.passports.govphotos
high-signal subdomain label photos on passports.gov (Executive Office of the President / White House Office)
passports.govExecutive Office of the President
high
staging.passports.govstaging
high-signal subdomain label staging on passports.gov (Executive Office of the President / White House Office)
passports.govExecutive Office of the President

lookout · federal GitHub activity

New public repositories and first commits under watched federal GitHub organizations, from the public GitHub API. A repo appearing here is often the first public trace of a project — sometimes before its .gov exists. Tracking 2,713 public repos across 5 orgs.

notable
new repo GSA/angular-upgrade-dashboard under federal org GSA (created 2026-07-27)
gsa.govsource →
notable
new repo cisagov/IMX under federal org cisagov (created 2026-07-24)
cisa.govsource →