Question and response
Question
dig biz-a.mail.qq.com. TXT
Answer
biz-a.mail.qq.com. 600 TXT "v=spf1 ip4:114.132.122.39 ip4:114.132.123.192 ip4:114.132.124.171 ip4:114.132.125.233 ip4:114.132.197.227 ip4:114.132.224.180 ip4:114.132.233.22 ip4:114.132.58.0/24 ip4:43.155.65.254 ip4:114.132.62.0/24 ip4:106.55.200.77 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0