TLD
.gov.cn
532 domains tracked. 3.2% at DMARC enforcement (p=reject or p=quarantine), backed by 17 enforced domains.
Domains tracked
532
532
DMARC enforcement
3.2%
p=reject + p=quarantine
Avg posture score
11.0
of 100
A-grade domains
0
0 A+ · 0 A
Authentication posture
per protocolDMARC
policy enforcement: 3.2%reject
0.0%quarantine
3.2%none
5.1%missing
91.7%SPF
pass rate: 35.9%0
pass
35.9%warn
0.8%fail
63.3%not found
0.0%DKIM
pass rate: 4.9%00
pass
4.9%warn
0.0%fail
95.1%not found
0.0%MTA-STS
pass rate: 0.0%000
pass
0.0%warn
0.0%fail
100.0%not found
0.0%TLS-RPT
pass rate: 0.0%000
pass
0.0%warn
0.0%fail
100.0%not found
0.0%BIMI
pass rate: 0.0%000
pass
0.0%warn
0.0%fail
100.0%not found
0.0%No top performers available yet. The leaderboard refreshes nightly.
How this is measured
Each tracked domain is scanned for SPF, DKIM, DMARC, MTA-STS, TLS-RPT, and BIMI. Result statuses (pass / fail / warn / not-found) and DMARC policy values are aggregated into this page nightly. The top performers list is capped at 20. The full corpus is much larger and is not enumerated publicly.
Data provenance
- Scanner — Authex Labs public scanner (DNS, RFC-compliant)
- Refreshed — daily at 04:05 UTC
- Last seen — 8 May 2026