Domains with DNS TXT v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.google.com -all
There are 1,250 domains that have DNS TXT set to v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.google.com -all. The top 50 records ordered by domain rank are listed below.