Email Deliverability
insta-stories-viewer.com
C
62 / 90
1
MX hosts
2
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (5)
criticalNo SPF record
criticalNo DMARC record
highMX IP 2a01:4f8:262:165b::2 has no PTR (reverse DNS)
lowOnly one MX host
infoDKIM could not be verified