Domains with DNS TXT v=spf1 ip4:91.26.67.197 a:mail.deutsche-fernschule.de include:_spf.honds.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.26.67.197 a:mail.deutsche-fernschule.de include:_spf.honds.net -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.26.67.197 a:mail.deutsche-fernschule.de include:_spf.honds.net -all.