Email Deliverability
cronica.com.mx
D
41 / 100
1
MX hosts
8
MX IPs
1
Blacklisted
5
No PTR
5
No FCrDNS
Issues (12)
criticalNo DMARC record
highNo DKIM selectors found
highMX IP 52.101.9.26 is blacklisted
highMX IP 52.101.50.4 is blacklisted
highMX IP 52.101.41.4 is blacklisted
highMX IP 52.101.194.3 is blacklisted
highMX IP 52.101.194.3 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:c91d::a has no PTR (reverse DNS)
highMX IP 2a01:111:f403:c902::2 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:c801::1 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:f802::2 has no PTR (reverse DNS)
lowOnly one MX host