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dns.business
Deliverability
Email Deliverability
dns.business
A
94
/ 100
5
MX hosts
10
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (2)
high
MX IP 2800:3f0:4003:c14::1b has no PTR (reverse DNS)
medium
SPF uses ~all (softfail) instead of -all (hardfail)
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