Email Deliverability
sefan.ru
B
71 / 100
2
MX hosts
24
MX IPs
0
Blacklisted
22
No PTR
22
No FCrDNS
Issues (25)
highDMARC policy is none (monitor only)
highMX IP 77.222.41.22 has no PTR (reverse DNS)
highMX IP 77.222.41.54 has no PTR (reverse DNS)
highMX IP 77.222.41.27 has no PTR (reverse DNS)
highMX IP 77.222.41.20 has no PTR (reverse DNS)
highMX IP 77.222.41.161 has no PTR (reverse DNS)
highMX IP 77.222.41.16 has no PTR (reverse DNS)
highMX IP 77.222.41.99 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:161 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:16 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:21 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:23 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:22 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:27 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:20 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:99 has no PTR (reverse DNS)
highMX IP 2a02:408:7722:1:77:222:41:54 has no PTR (reverse DNS)
highMX IP 77.222.41.148 has no PTR (reverse DNS)
highMX IP 77.222.41.95 has no PTR (reverse DNS)
highMX IP 77.222.41.89 has no PTR (reverse DNS)
highMX IP 77.222.41.157 has no PTR (reverse DNS)
highMX IP 77.222.41.158 has no PTR (reverse DNS)
highMX IP 77.222.41.96 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowDMARC has no reporting address