Domains with DNS TXT v=spf1 ip4:91.216.241.100 include:relay.mailchannels.net ip4:91.216.241.104 ip4:144.76.28.157 +a +mx ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:91.216.241.100 include:relay.mailchannels.net ip4:91.216.241.104 ip4:144.76.28.157 +a +mx ~all.

Top Domains with TXT set to v=spf1 ip4:91.216.241.100 include:relay.mailchannels.net ip4:91.216.241.104 ip4:144.76.28.157 +a +mx ~all