Email Deliverability
thule.com
B
71 / 100
1
MX hosts
8
MX IPs
1
Blacklisted
2
No PTR
2
No FCrDNS
Issues (8)
highMX IP 52.101.73.28 is blacklisted
highMX IP 52.101.73.19 is blacklisted
highMX IP 52.101.73.4 is blacklisted
highMX IP 52.101.73.12 is blacklisted
highMX IP 2a01:111:f403:ca04::c has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::6 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
lowOnly one MX host