Email Deliverability
gelderlander.nl
A
91 / 100
5
MX hosts
3
MX IPs
0
Blacklisted
1
No PTR
2
No FCrDNS
Issues (3)
highMX IP 142.251.111.27 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 108.177.123.27 fails FCrDNS check