Domains with DNS TXT v=spf1 ip4:5.181.216.54 include:relay.mailchannels.net a mx ip4:5.181.216.51 include:spf.antispamcloud.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:5.181.216.54 include:relay.mailchannels.net a mx ip4:5.181.216.51 include:spf.antispamcloud.com ~all.