Domains with DNS TXT v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net ip4:45.130.231.1 +ip4:217.21.73.151 +ip4:217.21.73.169 +a +mx +include:antispamcloud.com +include:spf.antispamcloud.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net ip4:45.130.231.1 +ip4:217.21.73.151 +ip4:217.21.73.169 +a +mx +include:antispamcloud.com +include:spf.antispamcloud.com ~all.

Top Domains with TXT set to v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net ip4:45.130.231.1 +ip4:217.21.73.151 +ip4:217.21.73.169 +a +mx +include:antispamcloud.com +include:spf.antispamcloud.com ~all