https://ip6.wingerath.net/

$ curl https://ip6.wingerath.net/
2600:1f28:365:80b0:5334:f302:70e6:599e
$ curl https://ip6.wingerath.net//ip
2600:1f28:365:80b0:5334:f302:70e6:599e
$ curl https://ip6.wingerath.net//host
2600:1f28:365:80b0:5334:f302:70e6:599e
$ curl https://ip6.wingerath.net//country_code
$ curl https://ip6.wingerath.net//ua
CCBot/2.0 (https://commoncrawl.org/faq/)
$ curl https://ip6.wingerath.net//port
41838
$ curl https://ip6.wingerath.net//lang
en-US,en;q=0.5
$ curl https://ip6.wingerath.net//encoding
br,gzip
$ curl https://ip6.wingerath.net//mime
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
$ curl https://ip6.wingerath.net//forwarded
2600:1f28:365:80b0:5334:f302:70e6:599e
$ curl https://ip6.wingerath.net//all
$ curl https://ip6.wingerath.net//all.xml
$ curl https://ip6.wingerath.net//all.json
$ curl https://ip6.wingerath.net//all.js