[GH-ISSUE #628] misconfigured tracker #506

New issue

Open

opened 2026-02-26 06:31:02 +03:00 by kerem · 3 comments

kerem commented

2026-02-26 06:31:02 +03:00

Owner

Originally created by @HolyRoses on GitHub (Feb 1, 2026).
Original GitHub issue: https://github.com/ngosang/trackerslist/issues/628

http://bvarf.tracker.sh:2086/announce is hosted on cloudflare. all peers it reports back are cloudflare proxy servers. It is misconfigured.

They need to read CF-Connecting-IP instead of the raw ip connection.

GET /announce?info_hash=%5C%B6%C4G%12%D4%94%A8~%85T%83%9F%B0T%10F%B1W%AF&peer_id=-qB5000-abcdefghijkl&port=6881&uploaded=0&downloaded=0&left=1000000000&compact=1&event=started HTTP/1.1
Host: bvarf.tracker.sh:2086
User-Agent: qBittorrent/5.0.0
Accept: /

< HTTP/1.1 200 OK
< Date: Sun, 01 Feb 2026 03:37:27 GMT
< Content-Type: text/plain
< Content-Length: 1605
< Connection: keep-alive
< cf-cache-status: DYNAMIC
< Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
< Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0kUsiZCyPfeniigK0ACoKO%2Bt1RG251NgYlGmL1ubxzdFiOJ0DB%2BXJO7MflhiGikyf24ioGHWnMTcqsAYKpEyr9D4fR0bjS%2F5O9vi5iwL8Ac%2FLcVGGlmL99EA"}]}
< Server: cloudflare
< CF-RAY: 9c6e6908fd68e25f-ORD
< alt-svc: h3=":443"; ma=86400
<
{ [803 bytes data]

Originally created by @HolyRoses on GitHub (Feb 1, 2026). Original GitHub issue: https://github.com/ngosang/trackerslist/issues/628 http://bvarf.tracker.sh:2086/announce is hosted on cloudflare. all peers it reports back are cloudflare proxy servers. It is misconfigured. They need to read CF-Connecting-IP instead of the raw ip connection. > GET /announce?info_hash=%5C%B6%C4G%12%D4%94%A8~%85T%83%9F%B0T%10F%B1W%AF&peer_id=-qB5000-abcdefghijkl&port=6881&uploaded=0&downloaded=0&left=1000000000&compact=1&event=started HTTP/1.1 > Host: bvarf.tracker.sh:2086 > User-Agent: qBittorrent/5.0.0 > Accept: */* > < HTTP/1.1 200 OK < Date: Sun, 01 Feb 2026 03:37:27 GMT < Content-Type: text/plain < Content-Length: 1605 < Connection: keep-alive < cf-cache-status: DYNAMIC < Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} < Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0kUsiZCyPfeniigK0ACoKO%2Bt1RG251NgYlGmL1ubxzdFiOJ0DB%2BXJO7MflhiGikyf24ioGHWnMTcqsAYKpEyr9D4fR0bjS%2F5O9vi5iwL8Ac%2FLcVGGlmL99EA"}]} < Server: cloudflare < CF-RAY: 9c6e6908fd68e25f-ORD < alt-svc: h3=":443"; ma=86400 < { [803 bytes data]

kerem commented

2026-02-26 06:31:03 +03:00

Author

Owner

@HolyRoses commented on GitHub (Feb 1, 2026):

https://cny.fan:443/announce is also suffering the same misconfiguration and hosted by cloudflare.

@HolyRoses commented on GitHub (Feb 1, 2026): https://cny.fan:443/announce is also suffering the same misconfiguration and hosted by cloudflare.

kerem commented

2026-02-26 06:31:03 +03:00

Author

Owner

@HolyRoses commented on GitHub (Feb 1, 2026):

https://tracker.moeking.me:443/announce is misconfigured only reports localhost replies either ipv6 or ipv4 localhost

@HolyRoses commented on GitHub (Feb 1, 2026): https://tracker.moeking.me:443/announce is misconfigured only reports localhost replies either ipv6 or ipv4 localhost

kerem commented

2026-02-26 06:31:03 +03:00

Author

Owner

@HolyRoses commented on GitHub (Feb 1, 2026):

udp://rekcart.duckdns.org:15480/announce
udp://torrentclub.online:54123/announce
udp://tracker.ducks.party:1984/announce

http://rekcart.duckdns.org/announce
http://torrentclub.online/announce
http://tracker.ducks.party/announce

these are all the same server. They also mess up on occasion, if you connect via ipv6 udp they occasionally reply with ipv4 payload (not protocol correct)

@HolyRoses commented on GitHub (Feb 1, 2026): udp://rekcart.duckdns.org:15480/announce udp://torrentclub.online:54123/announce udp://tracker.ducks.party:1984/announce http://rekcart.duckdns.org/announce http://torrentclub.online/announce http://tracker.ducks.party/announce these are all the same server. They also mess up on occasion, if you connect via ipv6 udp they occasionally reply with ipv4 payload (not protocol correct)