Email Deliverability
indexcopernicus.com
A
92 / 100
1
MX hosts
1
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (3)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowDMARC policy is quarantine, not reject
lowOnly one MX host
indexcopernicus.com