Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com a:o78.outbound.sednanetwork.com ip4:185.3.46.212 ip4:78.141.182.196 ip4:91.183.86.209 ip4:146.0.160.250 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com a:o78.outbound.sednanetwork.com ip4:185.3.46.212 ip4:78.141.182.196 ip4:91.183.86.209 ip4:146.0.160.250 -all.