Email Deliverability
quadratin.com.mx
B
66 / 90
2
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (4)
criticalNo SPF record
criticalNo DMARC record
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
infoDKIM could not be verified
quadratin.com.mx