smtp.charanga.com

v=spf1 ip4:103.28.42.0/24 ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:130.211.0.0/22 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ip4:172.217.0.0/19 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.217.32.0/20 include:spf1.charanga.com ~all