tracker.bt4g.com
================

tracker.bt4g.com resolves and answers the tracker protocol. Address history, reachability and DNS status, collected hourly and probed every six hours.

Changes (/)  ·  Trackers (/trackers)  ·  Networks (/networks)  ·  Lists (/lists)

Status
------

Uptime and the per-address timelines are in /api/trackers/tracker.bt4g.com.

  Answers        live
  DNS            ok
  Source         file:list.txt
  Added          2026-08-16
  Last resolved  2026-09-18 23:03:01Z
  Last probed    2026-09-18 20:36:36Z
  Last answered  2026-09-18 20:36:36Z

Tracker protocol
----------------

Whether the tracker answers, checked per address.

  Endpoint   Address                    Answers  Software           Detail  Since
  ---------  -------------------------  -------  -----------------  ------  --------------------
  http:2095  104.21.57.182              live     missing info_hash  112 ms  2026-09-10 20:10:56Z
  http:2095  172.67.165.72              live     missing info_hash  106 ms  2026-09-10 20:10:56Z
  http:2095  2606:4700:3031::6815:39b6  live     missing info_hash  110 ms  2026-09-10 20:10:56Z
  http:2095  2606:4700:3032::ac43:a548  live     missing info_hash  134 ms  2026-09-10 20:10:56Z
  https:443  104.21.57.182              live     missing info_hash  153 ms  2026-09-10 20:10:56Z
  https:443  172.67.165.72              live     missing info_hash  157 ms  2026-09-10 20:10:56Z
  https:443  2606:4700:3031::6815:39b6  live     missing info_hash  118 ms  2026-09-10 20:10:56Z
  https:443  2606:4700:3032::ac43:a548  live     missing info_hash  193 ms  2026-09-10 20:10:56Z

Address history
---------------

  Address                    State   First seen            Last seen             Network
  -------------------------  ------  --------------------  --------------------  ------------------------
  104.21.57.182              active  2026-08-16 15:23:44Z  2026-09-18 23:03:01Z  AS13335 Cloudflare, Inc.
  172.67.165.72              active  2026-08-16 15:23:44Z  2026-09-18 23:03:01Z  AS13335 Cloudflare, Inc.
  2606:4700:3031::6815:39b6  active  2026-08-16 15:23:44Z  2026-09-18 23:03:01Z  AS13335 Cloudflare, Inc.
  2606:4700:3032::ac43:a548  active  2026-08-16 15:23:44Z  2026-09-18 23:03:01Z  AS13335 Cloudflare, Inc.

Change log
----------

The same thing changing over and over is one row, counted. /api/trackers/tracker.bt4g.com carries every entry unfolded.

  When                  Change
  --------------------  ----------------------------------
  2026-09-10 20:10:56Z  answering verdict flapped 21 times
  2026-08-16 15:23:44Z  ! unchecked -> ok
  2026-08-16 15:23:44Z  4 address changes
  2026-08-16 15:23:26Z  * added (file:list.txt)

Plain text: add ?format=txt to any page, or send an Accept header without text/html.
Announce lists (/api/list)
JSON API (/api/trackers)
Source (https://github.com/pawal/torrent-tracker)