Domains with DNS TXT v=spf1 ip4:213.179.158.163 ip4:134.119.225.176 ip4:134.119.18.23 ip4:217.160.0.249 include:spf.hornetsecurity.com include:ispgateway.de -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:213.179.158.163 ip4:134.119.225.176 ip4:134.119.18.23 ip4:217.160.0.249 include:spf.hornetsecurity.com include:ispgateway.de -all.