Domains with DNS TXT v=spf1 mx a include:spf.mail.obengelb.de include:spf.crsend.com ~all

There are 16 domains that have DNS TXT set to v=spf1 mx a include:spf.mail.obengelb.de include:spf.crsend.com ~all. The top 16 records ordered by domain rank are listed below.