如何获取DNS BIND版本信息
通过dig获取
dig @xxx.xx.xx.x version.bind chaos txt
获取信息
;; ANSWER SECTION:
version.bind. 0 CH TXT "9.8.1"
通过Banner获取

通过nslookup查询
nslookup -q=txt -class=CHAOS version.bind x.x.x.x

Minds overflow
dig @xxx.xx.xx.x version.bind chaos txt
获取信息
;; ANSWER SECTION:
version.bind. 0 CH TXT "9.8.1"

nslookup -q=txt -class=CHAOS version.bind x.x.x.x
