TLD

.ac.in

2,564 domains tracked. 11.0% at DMARC enforcement (p=reject or p=quarantine), backed by 283 enforced domains.

Domains tracked
2K+
2,564
DMARC enforcement
11.0%
p=reject + p=quarantine
Avg posture score
26.7
of 100
A-grade domains
0
0 A+ · 0 A

Authentication posture

per protocol

DMARC

policy enforcement: 11.1%
reject
2.7%
quarantine
8.4%
none
22.9%
missing
66.1%

SPF

pass rate: 58.5%
0
pass
58.5%
warn
2.5%
fail
38.9%
not found
0.0%

DKIM

pass rate: 32.6%
0
pass
32.6%
warn
2.7%
fail
64.7%
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%
00
pass
0.0%
warn
80.9%
fail
19.1%
not found
0.0%

BIMI

pass rate: 0.1%
0
pass
0.1%
warn
0.1%
fail
99.8%
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