Question and response
Question
dig spfcn.hikvision.com. TXT
Answer
spfcn.hikvision.com. 600 TXT "v=spf1 ip4:115.236.50.29 ip4:123.157.208.19 ip4:122.224.94.34 ip4:122.224.94.50 ip4:112.17.97.85 ip4:112.17.97.66 ip4:60.12.4.59 ip4:60.12.4.2 ip4:121.43.149.107 ip4:47.111.87.7 ip4:124.160.79.56 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0