Domains with DNS TXT v=spf1 include:_spf.servers121.com a include:spf.protection.outlook.com ip4:110.143.202.219 ip4:103.17.152.254 -all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.servers121.com a include:spf.protection.outlook.com ip4:110.143.202.219 ip4:103.17.152.254 -all.

Top Domains with TXT set to v=spf1 include:_spf.servers121.com a include:spf.protection.outlook.com ip4:110.143.202.219 ip4:103.17.152.254 -all