Email Deliverability
nibusinessinfo.co.uk
B
76 / 90
2
MX hosts
12
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (5)
highMX IP 195.130.217.241 has no PTR (reverse DNS)
highMX IP 91.220.42.211 has no PTR (reverse DNS)
highMX IP 91.220.42.201 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
infoDKIM could not be verified