Domains with DNS TXT v=spf1 mx a:mailu.ch3n2k.com ip4:103.83.157.72 ip4:159.203.39.140 ip4:67.230.162.223 include:spf.improvmx.com include:icloud.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a:mailu.ch3n2k.com ip4:103.83.157.72 ip4:159.203.39.140 ip4:67.230.162.223 include:spf.improvmx.com include:icloud.com ~all.