v=spf1 +a +mx +ip4:207.244.253.56 +ip4:185.187.235.174 +ip4:185.187.235.175 +ip4:185.187.235.176 +ip4:185.187.235.177 +ip4:185.187.235.178 +ip4:157.173.206.71 +ip4:157.173.206.72 +ip4:157.173.206.73 +ip4:157.173.206.74 +ip4:157.173.206.75 +ip4:157.173.206.76 +ip4:157.173.206.77 +ip4:157.173.206.78 +ip4:157.173.206.79 +ip4:157.173.206.80 ~all