TLD

.in

2,897,730 domains tracked. 13.5% at DMARC enforcement (p=reject or p=quarantine), backed by 390,303 enforced domains.

Domains tracked
2M+
2,897,730
DMARC enforcement
13.5%
p=reject + p=quarantine
Avg posture score
10.3
of 100
A-grade domains
11
1 A+ · 10 A

Authentication posture

per protocol

DMARC

policy enforcement: 13.5%
reject
4.0%
quarantine
9.5%
none
7.5%
missing
79.1%

SPF

pass rate: 18.7%
0
pass
18.7%
warn
0.5%
fail
80.9%
not found
0.0%

DKIM

pass rate: 4.6%
0
pass
4.6%
warn
0.3%
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%
00
pass
0.0%
warn
98.4%
fail
1.6%
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