dns
.pizza
Tools
Monitors
Pricing
Learn
Research
Quick search
⌘K
Monitor a site
Sign In
.exchange
infosec.exchange
Deliverability
Email Deliverability
infosec.exchange
A
83
/ 90
1
MX hosts
2
MX IPs
0
Blacklisted
0
No PTR
1
No FCrDNS
Issues (3)
medium
MX IP 2a01:4f8:212:1642::2 fails FCrDNS check
low
Only one MX host
info
DKIM could not be verified
Back to infosec.exchange report