Domains with DNS TXT v=spf1 a mx ptr ip4:211.21.63.220 include:spf.mail.qq.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:211.21.63.220 include:spf.mail.qq.com ~all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:211.21.63.220 include:spf.mail.qq.com ~all.