Domains with DNS TXT v=spf1 ip4:129.33.240.10 ip4:129.33.240.11 ip4:129.33.240.9 ip4:129.41.172.60 ip4:129.41.172.61 ip4:129.41.173.40 ip4:129.41.173.41 ip4:74.121.51.170 ip4:74.121.51.214 -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:129.33.240.10 ip4:129.33.240.11 ip4:129.33.240.9 ip4:129.41.172.60 ip4:129.41.172.61 ip4:129.41.173.40 ip4:129.41.173.41 ip4:74.121.51.170 ip4:74.121.51.214 -all.

Top Domains with TXT set to v=spf1 ip4:129.33.240.10 ip4:129.33.240.11 ip4:129.33.240.9 ip4:129.41.172.60 ip4:129.41.172.61 ip4:129.41.173.40 ip4:129.41.173.41 ip4:74.121.51.170 ip4:74.121.51.214 -all