Domains with DNS TXT v=spf1 ip4:217.21.73.51 include:relay.mailchannels.net ip4:194.163.42.151 include:spf.antispamcloud.com ip4:153.92.8.101 +a +mx +ip4:217.21.73.59 +include:release.antispamcloud.com +include:release.antispamcloud.com +include:release.antispamcloud.com +inc lude:spf.antispamclou ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.21.73.51 include:relay.mailchannels.net ip4:194.163.42.151 include:spf.antispamcloud.com ip4:153.92.8.101 +a +mx +ip4:217.21.73.59 +include:release.antispamcloud.com +include:release.antispamcloud.com +include:release.antispamcloud.com +inc lude:spf.antispamclou ~all.

Top Domains with TXT set to v=spf1 ip4:217.21.73.51 include:relay.mailchannels.net ip4:194.163.42.151 include:spf.antispamcloud.com ip4:153.92.8.101 +a +mx +ip4:217.21.73.59 +include:release.antispamcloud.com +include:release.antispamcloud.com +include:release.antispamcloud.com +inc lude:spf.antispamclou ~all