Email Deliverability
ardentnews.co.kr
B
77 / 100
1
MX hosts
3
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (5)
highDMARC policy is none (monitor only)
highNo DKIM selectors found
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowOnly one MX host
lowDMARC has no reporting address