https://tracker1.520.jp:443/announce

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https://tracker1.520.jp:443/announce

down · score: 5

Uptime 24h 0.0%

Uptime 7d 0.0%

Uptime 30d 0.0%

Median latency 7d —

p95 latency 7d —

Valid replies 7d 0.0%

Probes 121

Watched for 58.3 days

Sources

newtrackon (seen 2026-09-13 19:28 UTC)
xiu2 · best at source (seen 2026-11-08 04:00 UTC)

DNS

Terminal CNAME: —

Infrastructure fingerprint: 074d2759a308880adc8fa98235b19be2

ASN: unknown · Country: unknown

A 104.21.48.236
A 172.67.188.91
AAAA 2606:4700:3035::ac43:bc5b
AAAA 2606:4700:3036::6815:30ec

Recent history

When (UTC)	Status	Latency	Valid	Error
2026-11-11 02:56 UTC	down	57 ms	no	http_status: HTTP 521
2026-11-10 14:55 UTC	down	63 ms	no	http_status: HTTP 521
2026-11-10 02:54 UTC	down	70 ms	no	http_status: HTTP 521
2026-11-09 14:53 UTC	down	98 ms	no	http_status: HTTP 521
2026-11-09 02:51 UTC	down	729 ms	no	http_status: HTTP 521
2026-11-08 14:50 UTC	down	393 ms	no	http_status: HTTP 521
2026-11-08 02:49 UTC	down	193 ms	no	http_status: HTTP 521
2026-11-07 14:48 UTC	down	147 ms	no	http_status: HTTP 521
2026-11-07 02:46 UTC	down	206 ms	no	http_status: HTTP 521
2026-11-06 14:45 UTC	down	89 ms	no	http_status: HTTP 521
2026-11-06 02:44 UTC	down	384 ms	no	http_status: HTTP 521
2026-11-05 14:42 UTC	down	167 ms	no	http_status: HTTP 521
2026-11-05 02:41 UTC	down	232 ms	no	http_status: HTTP 521
2026-11-04 14:39 UTC	down	133 ms	no	http_status: HTTP 521
2026-11-04 02:38 UTC	down	157 ms	no	http_status: HTTP 521
2026-11-03 14:37 UTC	down	95 ms	no	http_status: HTTP 521
2026-11-03 02:35 UTC	down	90 ms	no	http_status: HTTP 521
2026-11-02 14:34 UTC	down	86 ms	no	http_status: HTTP 521
2026-11-02 02:33 UTC	down	97 ms	no	http_status: HTTP 521
2026-11-01 14:32 UTC	down	91 ms	no	http_status: HTTP 521
2026-11-01 02:31 UTC	down	145 ms	no	http_status: HTTP 521
2026-10-31 14:30 UTC	down	107 ms	no	http_status: HTTP 521
2026-10-31 02:29 UTC	down	175 ms	no	http_status: HTTP 521
2026-10-30 14:28 UTC	down	143 ms	no	http_status: HTTP 521
2026-10-30 02:26 UTC	down	74 ms	no	http_status: HTTP 521
2026-10-29 14:25 UTC	down	132 ms	no	http_status: HTTP 521
2026-10-29 02:24 UTC	down	123 ms	no	http_status: HTTP 521
2026-10-28 14:23 UTC	down	173 ms	no	http_status: HTTP 521
2026-10-28 02:22 UTC	down	110 ms	no	http_status: HTTP 521
2026-10-27 14:21 UTC	down	89 ms	no	http_status: HTTP 521
2026-10-27 02:20 UTC	down	215 ms	no	http_status: HTTP 521
2026-10-26 14:19 UTC	down	115 ms	no	http_status: HTTP 521
2026-10-26 02:18 UTC	down	258 ms	no	http_status: HTTP 521
2026-10-25 14:17 UTC	down	87 ms	no	http_status: HTTP 521
2026-10-25 02:16 UTC	down	70 ms	no	http_status: HTTP 521
2026-10-24 14:15 UTC	down	96 ms	no	http_status: HTTP 521
2026-10-24 02:14 UTC	down	64 ms	no	http_status: HTTP 521
2026-10-23 14:13 UTC	down	180 ms	no	http_status: HTTP 521
2026-10-23 02:12 UTC	down	73 ms	no	http_status: HTTP 521
2026-10-22 14:11 UTC	down	97 ms	no	http_status: HTTP 521