Domains with DNS TXT v=spf1 mx a:smg.itkn.at ip4:91.112.29.226 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a:smg.itkn.at ip4:91.112.29.226 -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a:smg.itkn.at ip4:91.112.29.226 -all.