Security Leaderboard

Domains ranked by email authentication posture score, updated from scans within the last 90 days.

Sort ↓ Highest ↑ Lowest
Grade All A B C D F
Rank Domain Grade Score Pass Fail
21 gendigital.com
Scanned 2 days ago
 B 89 34 10
22 skybet.com
Scanned 2 days ago
 B 89 33 12
23 citigroup.com
Scanned 2 days ago
 B 89 31 8
24 tuta.com
Scanned 2 days ago
 B 89 35 10
25 sublime.security
Scanned 2 days ago
 B 88 31 11
26 traceable.ai
Scanned 3 days ago
 B 88 19 13
27 verizon.com
Scanned 2 days ago
 B 88 18 12
28 mimecast.com
Scanned 2 days ago
 B 87 32 16
29 deepmind.com
Scanned 2 days ago
 B 87 33 15
30 shopify.com
Scanned 3 days ago
 B 87 22 10
31 intel.com
Scanned 3 days ago
 B 87 21 10
32 bleepingcomputer.com
Scanned 2 days ago
 B 87 32 15
33 theguardian.com
Scanned 3 days ago
 B 87 21 10
34 linode.com
Scanned 3 days ago
 B 87 19 15
35 supabase.com
Scanned 3 days ago
 B 87 21 14
36 sentinelone.com
Scanned 2 days ago
 B 87 33 13
37 arcticwolf.com
Scanned 3 days ago
 B 87 21 15
38 veracode.com
Scanned 3 days ago
 B 87 21 14
39 tailscale.com
Scanned 3 days ago
 B 87 19 11
40 securityscorecard.com
Scanned 3 days ago
 B 87 21 11