Domains with DNS TXT v=spf1 ip4:135.148.169.28 ip4:147.135.10.137 +a +mx include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:135.148.169.28 ip4:147.135.10.137 +a +mx include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 ip4:135.148.169.28 ip4:147.135.10.137 +a +mx include:relay.mailchannels.net ~all