Domains with DNS TXT v=spf1 a:mail.fp-sign.com include:spf.fritz.gmbh -all

There is 1 domain that have DNS TXT set to v=spf1 a:mail.fp-sign.com include:spf.fritz.gmbh -all.

Top Domains with TXT set to v=spf1 a:mail.fp-sign.com include:spf.fritz.gmbh -all