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
1 fanduel.com
Scanned 2 days ago
 D 69 20 20
2 storyful.com
Scanned 2 days ago
 D 69 15 23
3 nina-strauch.de
Scanned 1 day ago
 D 68 32 18
4 tailwindcss.com
Scanned 3 days ago
 D 68 18 25
5 broadcom.com
Scanned 3 days ago
 D 68 19 21
6 boweryfarming.com
Scanned 47 minutes ago
 D 68 19 17
7 stardust.com
Scanned 2 days ago
 D 68 20 22
8 valero.com
Scanned 2 days ago
 D 68 18 24
9 johnson.com
Scanned 2 days ago
 D 68 9 14
10 gett.com
Scanned 3 days ago
 D 67 17 24
11 cyera.io
Scanned 3 days ago
 D 67 21 19
12 notion.so
Scanned 3 days ago
 D 66 21 22
13 dell.com
Scanned 3 days ago
 D 66 20 19
14 nikkei.com
Scanned 3 days ago
 D 66 16 16
15 mandiant.com
Scanned 3 days ago
 D 66 20 23
16 catonetworks.com
Scanned 3 days ago
 D 66 18 21
17 centene.com
Scanned 2 days ago
 D 66 9 27
18 posteo.de
Scanned 1 day ago
 D 65 32 22
19 krebsonsecurity.com
Scanned 3 days ago
 D 65 18 17
20 europa.eu
Scanned 3 days ago
 D 65 17 19