Country
Canada
11,742 domains tracked. 23.7% at DMARC enforcement (p=reject or p=quarantine), backed by 2,783 enforced domains.
Domains tracked
11K+
11,742
DMARC enforcement
23.7%
p=reject + p=quarantine
Avg posture score
36.3
of 100
A-grade domains
32
2 A+ · 30 A
Authentication posture
per protocolDMARC
policy enforcement: 23.7%reject
11.2%quarantine
12.5%none
32.8%missing
43.5%SPF
pass rate: 62.1%0
pass
62.1%warn
2.3%fail
35.6%not found
0.0%DKIM
pass rate: 46.8%00
pass
46.8%warn
0.0%fail
53.2%not found
0.0%MTA-STS
pass rate: 0.5%0
pass
0.5%warn
0.3%fail
99.2%not found
0.0%TLS-RPT
pass rate: 1.0%0
pass
1.0%warn
0.2%fail
98.8%not found
0.0%BIMI
pass rate: 1.3%0
pass
1.3%warn
0.3%fail
98.4%not found
0.0%Top performers
20 of 11,742 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | boarderie.com | 97 | A+ |
| 2 | earls.ca | 95 | A+ |
| 3 | bugmd.com | 94 | A |
| 4 | crateandbarrel.ca | 93 | A |
| 5 | mpac.ca | 93 | A |
| 6 | asossamplesale.com | 92 | A |
| 7 | firedeptcoffee.com | 91 | A |
| 8 | gorjana.com | 90 | A |
| 9 | alphalion.com | 89 | A |
| 10 | beneva.ca | 89 | A |
| 11 | dosaze.com | 89 | A |
| 12 | galison.com | 89 | A |
| 13 | greatergood.com | 89 | A |
| 14 | hollowsocks.com | 89 | A |
| 15 | mpi.mb.ca | 89 | A |
| 16 | bcit.ca | 88 | A |
| 17 | cb2.ca | 88 | A |
| 18 | charmingcharlie.com | 88 | A |
| 19 | ducks.ca | 88 | A |
| 20 | fcc-fac.ca | 88 | A |
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