Email Deliverability
redcross.org.uk
B
83 / 100
1
MX hosts
4
MX IPs
0
Blacklisted
2
No PTR
3
No FCrDNS
Issues (5)
highMX IP 52.101.73.12 has no PTR (reverse DNS)
highMX IP 52.101.73.28 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 52.101.68.21 fails FCrDNS check
lowOnly one MX host