Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:216.54.86.60 ip4:199.30.235.36 ip4:74.200.60.34 ip4:216.116.87.142 ip4:173.203.187.1 ip4:98.129.185.4 include:clickrsvp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:216.54.86.60 ip4:199.30.235.36 ip4:74.200.60.34 ip4:216.116.87.142 ip4:173.203.187.1 ip4:98.129.185.4 include:clickrsvp.com -all.