Country
IS
309 domains tracked. 24.9% at DMARC enforcement (p=reject or p=quarantine), backed by 77 enforced domains.
Domains tracked
309
309
DMARC enforcement
24.9%
p=reject + p=quarantine
Avg posture score
34.8
of 100
A-grade domains
1
0 A+ · 1 A
Authentication posture
per protocolDMARC
policy enforcement: 24.9%reject
15.2%quarantine
9.7%none
25.2%missing
49.8%SPF
pass rate: 67.0%0
pass
67.0%warn
0.3%fail
32.7%not found
0.0%DKIM
pass rate: 39.8%00
pass
39.8%warn
0.0%fail
60.2%not found
0.0%MTA-STS
pass rate: 0.6%0
pass
0.6%warn
0.6%fail
98.7%not found
0.0%TLS-RPT
pass rate: 1.0%0
pass
1.0%warn
0.3%fail
98.7%not found
0.0%BIMI
pass rate: 0.3%00
pass
0.3%warn
0.0%fail
99.7%not found
0.0%Top performers
20 of 309 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | 1h.is | 91 | A |
| 2 | thekking.is | 81 | B |
| 3 | ikea.is | 80 | B |
| 4 | commonplace.is | 79 | B |
| 5 | landsbanki.is | 77 | B |
| 6 | essential.gg | 76 | B |
| 7 | straeto.is | 76 | B |
| 8 | time.is | 76 | B |
| 9 | alfred.is | 75 | B |
| 10 | infogral.is | 75 | B |
| 11 | korta.is | 75 | B |
| 12 | lkt.is | 75 | B |
| 13 | posturinn.is | 75 | B |
| 14 | kvika.is | 74 | B |
| 15 | chunk.gg | 73 | B |
| 16 | isavia.is | 73 | B |
| 17 | kefairport.is | 73 | B |
| 18 | workstream.is | 73 | B |
| 19 | applicationforacquiring.com | 72 | B |
| 20 | iceland.is | 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