v=spf1 ip4:63.232.236.223 ip4:8.7.44.253 ip4:207.251.96.0/24 ip4:65.125.54.0/24 ip4:63.232.57.0/24 ip4:208.49.63.128/28 ip4:63.211.90.16/29 ip4:8.7.42.16/29 ip4:8.7.43.16/29 ip4:63.232.236.144/29 ip4:8.7.44.144/29 ip4:63.236.31.128/26 ip4:63.236.76.0/23 ip4:8.30.201.0/26 ip4:173.213.4.95/32 ip4:63.148.46.81/32 ~all