Chinese web-proxy on gov.cn domain

Censorship circumvention methods & software Tools for researchers and developers
1

Found an interesting Chinese web-proxy on gov.cn domain, which could be used to test website availability from China.
Proxy is IPv6-only but it is able to make IPv4 requests.

http://DOMAIN.ZONE.ipv6.dsjfzj.nanning.gov.cn

Example:
http://icanhazip.com.ipv6.dsjfzj.nanning.gov.cn

Screenshot_20211204_234350-fs8

% Information related to '117.136.0.0/13AS9808'

route:          117.136.0.0/13
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2011-03-15T01:36:41Z
source:         APNIC
2

Doesn’t work anymore.

3

.com → .ex1
example:
http://icanhazip.ex1.https.443.ipv6.yunfu.gov.cn

4

Doesn’t work anymore as well.

5

Found working ones

  • support.apple.ex1.https.443.ipv6.zhuhai.gov.cn
  • support.microsoft.ex1.https.443.g5.ipv6.czq.gov.cn
  • docs.aws.amazon.ex1.https.443.g0.ipv6.liuzhou.gov.cn
  • support.microsoft.ex1.https.443.g1.ipv6.liunan.gov.cn