Domains with DNS TXT v=spf1 a:mail.hwk-luebeck.de include:csa.wwwserver.net a:xusavo.han-solo.net a:hwk-universal.de -all
There are 2 domains that have DNS TXT set to v=spf1 a:mail.hwk-luebeck.de include:csa.wwwserver.net a:xusavo.han-solo.net a:hwk-universal.de -all. The top 2 records ordered by domain rank are listed below.