Sector
Automotive
377 domains tracked. 31.8% at DMARC enforcement (p=reject or p=quarantine), backed by 120 enforced domains.
Domains tracked
377
377
DMARC enforcement
31.8%
p=reject + p=quarantine
Avg posture score
41.9
of 100
A-grade domains
1
0 A+ · 1 A
Authentication posture
per protocolDMARC
policy enforcement: 31.8%reject
14.6%quarantine
17.2%none
32.9%missing
35.3%SPF
pass rate: 73.5%0
pass
73.5%warn
2.1%fail
24.4%not found
0.0%DKIM
pass rate: 50.1%0
pass
50.1%warn
0.0%fail
49.6%not found
0.3%MTA-STS
pass rate: 0.5%pass
0.5%warn
0.3%fail
98.7%not found
0.5%TLS-RPT
pass rate: 1.3%pass
1.3%warn
20.7%fail
77.5%not found
0.5%BIMI
pass rate: 0.8%pass
0.8%warn
0.3%fail
98.4%not found
0.5%Top performers
20 of 377 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | exchangeandmart.co.uk | 88 | A |
| 2 | garmin.com | 82 | B |
| 3 | carjam.co.nz | 81 | B |
| 4 | drivecentric.com | 80 | B |
| 5 | avl.com | 78 | B |
| 6 | getunitronic.com | 78 | B |
| 7 | flo.ca | 76 | B |
| 8 | adient.com | 75 | B |
| 9 | bmwgroup-classic.com | 75 | B |
| 10 | cvrconnect.com | 75 | B |
| 11 | daf.com | 75 | B |
| 12 | dealercarsearch.com | 75 | B |
| 13 | decked.com | 75 | B |
| 14 | ebizautos.com | 75 | B |
| 15 | forvia.com | 75 | B |
| 16 | galileosky.com | 75 | B |
| 17 | gentex.com | 75 | B |
| 18 | hedinautomotive.be | 75 | B |
| 19 | hedinautomotive.se | 75 | B |
| 20 | hiboy.com | 75 | B |
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