Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.travelclick.com include:137pillarshouse.com.spf.auto.dnssmarthost.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.travelclick.com include:137pillarshouse.com.spf.auto.dnssmarthost.net -all.