Email Deliverability
bytedance.com
B
82 / 100
3
MX hosts
7
MX IPs
0
Blacklisted
4
No PTR
4
No FCrDNS
Issues (5)
highMX IP 122.14.230.154 has no PTR (reverse DNS)
highMX IP 101.126.58.223 has no PTR (reverse DNS)
highMX IP 122.14.230.154 has no PTR (reverse DNS)
highMX IP 101.126.58.223 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject