Question and response
Question
dig spf.sg.aliyun.com. TXT
Answer
spf.sg.aliyun.com. 300 TXT "v=spf1 ip4:8.219.35.248/29 ip4:161.117.175.0/24 include:spf.hk.aliyun.com include:spf.de.alibabacloud.com -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0