Domains with DNS TXT v=spf1 a a:mx1.proserver1.at mx ip4:193.200.113.88 -all
There is 1 domain that have DNS TXT set to v=spf1 a a:mx1.proserver1.at mx ip4:193.200.113.88 -all.
There is 1 domain that have DNS TXT set to v=spf1 a a:mx1.proserver1.at mx ip4:193.200.113.88 -all.