Country
CR
139 domains tracked. 44.6% at DMARC enforcement (p=reject or p=quarantine), backed by 62 enforced domains.
Domains tracked
139
139
DMARC enforcement
44.6%
p=reject + p=quarantine
Avg posture score
41.4
of 100
A-grade domains
0
0 A+ · 0 A
Authentication posture
per protocolDMARC
policy enforcement: 44.6%reject
20.9%quarantine
23.7%none
19.4%missing
36.0%SPF
pass rate: 67.6%0
pass
67.6%warn
2.2%fail
30.2%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: 0.0%000
pass
0.0%warn
0.0%fail
100.0%not found
0.0%TLS-RPT
pass rate: 1.4%0
pass
1.4%warn
0.7%fail
97.8%not found
0.0%BIMI
pass rate: 0.7%00
pass
0.7%warn
0.0%fail
99.3%not found
0.0%Top performers
20 of 139 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | davivienda.cr | 78 | B |
| 2 | una.ac.cr | 78 | B |
| 3 | racknation.cr | 76 | B |
| 4 | csv.go.cr | 75 | B |
| 5 | ice.go.cr | 75 | B |
| 6 | bncr.fi.cr | 73 | B |
| 7 | capris.cr | 73 | B |
| 8 | claro.cr | 73 | B |
| 9 | coopelesca.co.cr | 73 | B |
| 10 | correos.go.cr | 73 | B |
| 11 | credid.net | 73 | B |
| 12 | equifax.cr | 73 | B |
| 13 | novex.cr | 73 | B |
| 14 | sitek.cr | 73 | B |
| 15 | ccss.sa.cr | 72 | B |
| 16 | controlpas.go.cr | 72 | B |
| 17 | hacienda.go.cr | 72 | B |
| 18 | imn.ac.cr | 72 | B |
| 19 | nic.cr | 72 | B |
| 20 | sicop.go.cr | 72 | 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