Domains with DNS TXT v=spf1 a ip4:203.191.39.251 include:spf.protection.outlook.com include:_spf.rmscloud.com include:spf.newbook.cloud -all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:203.191.39.251 include:spf.protection.outlook.com include:_spf.rmscloud.com include:spf.newbook.cloud -all.