TLD

.ac.ke

1,139 domains tracked. 9.7% at DMARC enforcement (p=reject or p=quarantine), backed by 111 enforced domains.

Domains tracked
1K+
1,139
DMARC enforcement
9.7%
p=reject + p=quarantine
Avg posture score
22.4
of 100
A-grade domains
0
0 A+ · 0 A

Authentication posture

per protocol

DMARC

policy enforcement: 9.7%
reject
1.8%
quarantine
7.9%
none
12.8%
missing
77.4%

SPF

pass rate: 45.2%
pass
45.2%
warn
1.8%
fail
2.1%
not found
50.8%

DKIM

pass rate: 37.8%
pass
37.8%
warn
0.3%
fail
2.5%
not found
59.4%

MTA-STS

pass rate: 0.0%
0
pass
0.0%
warn
0.1%
fail
3.6%
not found
96.3%

TLS-RPT

pass rate: 0.1%
0
pass
0.1%
warn
0.0%
fail
3.6%
not found
96.3%

BIMI

pass rate: 0.0%
0
pass
0.0%
warn
0.2%
fail
3.6%
not found
96.2%

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