Domains with DNS TXT v=spf1 ip4:5.181.216.1 include:relay.mailchannels.net ip4:156.67.209.1 include:spf.antispamcloud.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:5.181.216.1 include:relay.mailchannels.net ip4:156.67.209.1 include:spf.antispamcloud.com ~all.