Domains with DNS TXT v=spf1 ip4:92.51.148.153 a:mail.atsv-erlangen.de -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:92.51.148.153 a:mail.atsv-erlangen.de -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:92.51.148.153 a:mail.atsv-erlangen.de -all.