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