【zhb7670】 在 https://github.com/istoreos/istoreos/issues/1336 发布：
(1) 具体问题
动态DDNS cloudflare.com-v4 dnsexit. 都解析不了
(2) 路由器型号和固件版本
ESXI N5105
(3) 详细日志和/或截图
cloudflare.com-v4报错：
020652 WARN : NO valid IP found
020652 WARN : Error in ‘expand_ipv6()’ - invalid IPv6 found: ‘’ expanded: ‘’
020652 info : Starting main loop at 2024-02-12 02:06
020652 : Detect local IP on ‘web’
020652 : #> /usr/bin/wget --hsts-file=/tmp/.wget-hsts -nv -t 1 -O /var/run/ddns/hongbo.dat -o /var/run/ddns/hongbo.err --no-proxy ‘http://checkipv6.dyndns.com’
020652 ERROR : GNU Wget Error: ‘4’
020652 : wget: unable to resolve host address ‘checkipv6.dyndns.com’
020652 WARN : Transfer failed - retry 1/0 in 60 seconds
020752 : #> /usr/bin/wget --hsts-file=/tmp/.wget-hsts -nv -t 1 -O /var/run/ddns/hongbo.dat -o /var/run/ddns/hongbo.err --no-proxy ‘http://checkipv6.dyndns.com’
020752 ERROR : GNU Wget Error: ‘4’
020752 : wget: unable to resolve host address ‘checkipv6.dyndns.com’
020752 WARN : Transfer failed - retry 2/0 in 60 seconds
dnsexit报错：
020652 WARN : NO valid IP found
020652 WARN : Error in ‘expand_ipv6()’ - invalid IPv6 found: ‘’ expanded: ‘’
020652 info : Starting main loop at 2024-02-12 02:06
020652 : Detect local IP on ‘web’
020652 : #> /usr/bin/wget --hsts-file=/tmp/.wget-hsts -nv -t 1 -O /var/run/ddns/hongbo.dat -o /var/run/ddns/hongbo.err --no-proxy ‘http://checkipv6.dyndns.com’
020652 ERROR : GNU Wget Error: ‘4’
020652 : wget: unable to resolve host address ‘checkipv6.dyndns.com’
020652 WARN : Transfer failed - retry 1/0 in 60 seconds