Domains with DNS TXT v=spf1 ip4:159.89.21.97 ip6:2a03:b0c0:3:d0::d8a:1 -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:159.89.21.97 ip6:2a03:b0c0:3:d0::d8a:1 -all.

Top Domains with TXT set to v=spf1 ip4:159.89.21.97 ip6:2a03:b0c0:3:d0::d8a:1 -all