Domains with DNS TXT v=spf1 ip4:188.40.138.167 a mx ptr a:isp1.netzwerkstatt.biz ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:188.40.138.167 a mx ptr a:isp1.netzwerkstatt.biz ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:188.40.138.167 a mx ptr a:isp1.netzwerkstatt.biz ~all.