Tools Learn Login Sign up
Check another domain
DMARC
github.com
DMARC is published (Quarantine). Meets the bulk-sender baseline; tighten toward p=reject for real protection.
B
75/100 · Quarantine
📜
DMARC record
Quarantine
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@github.com; ruf=mailto:dmarc@github.com; fo=1
🛠️
What to do next
  • Progress to p=reject for full protection once quarantine looks clean.
🏷️
Record breakdown
TagMeaningValue
vVersionDMARC1
pPolicyquarantine
spSubdomain policyreject
pctPercent enforced100
ruaAggregate reports (RUA)mailto:dmarc@github.com
rufForensic reports (RUF)mailto:dmarc@github.com
foFailure options1

Keep github.com protected

Monitor DMARC, SPF, DKIM and MTA-STS continuously and get alerted the moment they change or break.

Check another Start Free Monitoring

DMARC is read from public DNS (_dmarc.github.com).

Report a bug

We're new and growing — your feedback helps us improve.

Click to upload, or paste (Ctrl+V) an image