Question and response
Question
dig spf2.bytedance.com. TXT
Answer
spf2.bytedance.com. 600 TXT "v=spf1 ip4:106.186.17.116 ip4:139.162.36.251 ip4:54.179.21.15 ip4:47.88.224.38 ip4:122.14.230.83 ip4:90.84.242.28 ip4:49.7.44.0/24 ip4:49.7.45.0/24 ip4:122.14.240.0/24 ip4:122.14.241.0/24 ip4:123.58.118.0/25 ip4:111.62.37.0/25 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0