Domains with DNS TXT v=spf1 ip4:148.113.168.53 include:relay.mailchannels.net ip4:54.39.133.88 +a +mx +ip4:144.217.69.138 +ip4:209.133.208.250 +ip4:67.225.202.60 +ip4:67.225.202.61 ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:148.113.168.53 include:relay.mailchannels.net ip4:54.39.133.88 +a +mx +ip4:144.217.69.138 +ip4:209.133.208.250 +ip4:67.225.202.60 +ip4:67.225.202.61 ~all.

Top Domains with TXT set to v=spf1 ip4:148.113.168.53 include:relay.mailchannels.net ip4:54.39.133.88 +a +mx +ip4:144.217.69.138 +ip4:209.133.208.250 +ip4:67.225.202.60 +ip4:67.225.202.61 ~all