Email Deliverability
mueller.at
B
80 / 100
1
MX hosts
2
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (4)
highNo DKIM selectors found
highMX IP 94.199.92.130 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowOnly one MX host