Domains with DNS TXT v=spf1 ip4:121.101.168.23 ip4:121.101.168.24 ip4:121.101.172.20 ip4:121.101.168.61 ip4:121.101.168.62 ip4:121.101.172.21 include:_spf.google.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:121.101.168.23 ip4:121.101.168.24 ip4:121.101.172.20 ip4:121.101.168.61 ip4:121.101.168.62 ip4:121.101.172.21 include:_spf.google.com -all.