Domains with DNS TXT v=spf1 +ip4:37.157.157.57 +ip4:37.157.157.58 ip4:213.166.55.170 include:spf.healthnet.lu -all

There is 1 domain that have DNS TXT set to v=spf1 +ip4:37.157.157.57 +ip4:37.157.157.58 ip4:213.166.55.170 include:spf.healthnet.lu -all.

Top Domains with TXT set to v=spf1 +ip4:37.157.157.57 +ip4:37.157.157.58 ip4:213.166.55.170 include:spf.healthnet.lu -all