Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:mail.ihotelier.com ip4:206.222.177.128 ip:206.222.177.148 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:mail.ihotelier.com ip4:206.222.177.128 ip:206.222.177.148 -all.