Email Deliverability
upwork.com
A
92 / 100
4
MX hosts
2
MX IPs
0
Blacklisted
0
No PTR
2
No FCrDNS
Issues (3)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 108.177.123.26 fails FCrDNS check
mediumMX IP 172.253.116.26 fails FCrDNS check