Domains with DNS TXT v=spf1 mx ip4:89.221.219.46 ip4:89.221.215.162 ip4:37.157.194.228 ip4:89.221.219.91 a:mail.weiron.cz a:mail2.weiron.cz a:webserver.weiron.cz ip6:2a02:2b88:2:85b::1 -all

There is 1 domain that have DNS TXT set to v=spf1 mx ip4:89.221.219.46 ip4:89.221.215.162 ip4:37.157.194.228 ip4:89.221.219.91 a:mail.weiron.cz a:mail2.weiron.cz a:webserver.weiron.cz ip6:2a02:2b88:2:85b::1 -all.

Top Domains with TXT set to v=spf1 mx ip4:89.221.219.46 ip4:89.221.215.162 ip4:37.157.194.228 ip4:89.221.219.91 a:mail.weiron.cz a:mail2.weiron.cz a:webserver.weiron.cz ip6:2a02:2b88:2:85b::1 -all