Domains with DNS TXT v=spf1 mx a ip4:188.40.61.163 include:spf.nl2go.com include:_spf.perfora.net include:_spf.kundenserver.de ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:188.40.61.163 include:spf.nl2go.com include:_spf.perfora.net include:_spf.kundenserver.de ~all.