Domains with DNS TXT v=spf1 a:mail.nsat.sk ip4:213.81.157.19 -all

There is 1 domain that have DNS TXT set to v=spf1 a:mail.nsat.sk ip4:213.81.157.19 -all.

Top Domains with TXT set to v=spf1 a:mail.nsat.sk ip4:213.81.157.19 -all