DNS response history for ns1.tau.for-ns.org

ns1.tau.for-ns.org is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-25. For this date, NameServerHistory found 66 DNS check records, 66 successful responses, 0 failed responses, and 423 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns1.tau.for-ns.org.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

423 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:29

All timestamps shown in UTC

Latest Resolved IP on Selected Date

138.201.1.253

Most recently resolved hosting IP on selected date

Successful Responses

66

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.tau.for-ns.org

Showing DNS history for 2026-08-25 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
66 2026-08-25 22:29 639232932163142799
7 ms 138.201.1.253
65 2026-08-25 22:12 639232921673215474
10 ms 138.201.1.253
64 2026-08-25 21:54 639232911234504639
7 ms 138.201.1.253
63 2026-08-25 21:37 639232900747078453
212 ms 138.201.1.253
62 2026-08-25 21:19 639232890389222534
151 ms 138.201.1.253
61 2026-08-25 21:02 639232880143390843
157 ms 138.201.1.253
60 2026-08-25 20:45 639232869755024069
540 ms 138.201.1.253
59 2026-08-25 20:28 639232859355940346
17 ms 138.201.1.253
58 2026-08-25 20:10 639232848992244953
149 ms 138.201.1.253
57 2026-08-25 19:53 639232838596478500
178 ms 138.201.1.253
56 2026-08-25 19:36 639232828175327683
197 ms 138.201.1.253
55 2026-08-25 19:18 639232817798330473
171 ms 138.201.1.253
54 2026-08-25 18:24 639232785462407552
293 ms 138.201.1.253
53 2026-08-25 18:07 639232775177487032
20 ms 138.201.1.253
52 2026-08-25 17:50 639232764991087115
23 ms 138.201.1.253
51 2026-08-25 17:33 639232754842971478
8 ms 138.201.1.253
50 2026-08-25 17:16 639232744455159107
148 ms 138.201.1.253
49 2026-08-25 16:59 639232734145178231
151 ms 138.201.1.253
48 2026-08-25 16:42 639232723827874402
214 ms 138.201.1.253
47 2026-08-25 16:24 639232713533011892
148 ms 138.201.1.253
46 2026-08-25 16:07 639232703065318207
169 ms 138.201.1.253
45 2026-08-25 15:50 639232692629559470
277 ms 138.201.1.253
44 2026-08-25 15:32 639232682238836475
2152 ms 138.201.1.253
43 2026-08-25 15:15 639232671787004306
156 ms 138.201.1.253
42 2026-08-25 14:20 639232638994329666
2195 ms 138.201.1.253
41 2026-08-25 14:03 639232628614783237
154 ms 138.201.1.253
40 2026-08-25 13:46 639232618360728578
3 ms 138.201.1.253
39 2026-08-25 13:29 639232608016476376
3 ms 138.201.1.253
38 2026-08-25 13:11 639232597643611557
5 ms 138.201.1.253
37 2026-08-25 12:54 639232587225721862
297 ms 138.201.1.253
36 2026-08-25 12:37 639232576780683689
4 ms 138.201.1.253
35 2026-08-25 12:19 639232566381512620
341 ms 138.201.1.253
34 2026-08-25 12:02 639232556111768563
180 ms 138.201.1.253
33 2026-08-25 11:45 639232545839529039
152 ms 138.201.1.253
32 2026-08-25 11:28 639232535349285207
154 ms 138.201.1.253
31 2026-08-25 11:10 639232524938080723
6 ms 138.201.1.253
30 2026-08-25 10:16 639232492740373468
152 ms 138.201.1.253
29 2026-08-25 09:59 639232482235303141
174 ms 138.201.1.253
28 2026-08-25 09:42 639232471861770303
152 ms 138.201.1.253
27 2026-08-25 09:25 639232461630217327
167 ms 138.201.1.253
26 2026-08-25 09:07 639232451282965990
151 ms 138.201.1.253
25 2026-08-25 08:50 639232440814614938
154 ms 138.201.1.253
24 2026-08-25 08:33 639232430410720425
176 ms 138.201.1.253
23 2026-08-25 08:15 639232420003096185
2008 ms 138.201.1.253
22 2026-08-25 07:58 639232409467287444
2150 ms 138.201.1.253
21 2026-08-25 07:40 639232399077195997
150 ms 138.201.1.253
20 2026-08-25 07:23 639232388731528337
296 ms 138.201.1.253
19 2026-08-25 07:06 639232378288598612
152 ms 138.201.1.253
18 2026-08-25 06:12 639232346196373643
558 ms 138.201.1.253
17 2026-08-25 05:55 639232336112370741
174 ms 138.201.1.253
16 2026-08-25 05:39 639232326146508970
148 ms 138.201.1.253
15 2026-08-25 05:22 639232316189381720
149 ms 138.201.1.253
14 2026-08-25 05:06 639232306217998913
149 ms 138.201.1.253
13 2026-08-25 04:49 639232296255744174
7 ms 138.201.1.253
12 2026-08-25 04:32 639232286095760789
158 ms 138.201.1.253
11 2026-08-25 04:15 639232276086186273
239 ms 138.201.1.253
10 2026-08-25 03:58 639232265900986425
151 ms 138.201.1.253
9 2026-08-25 03:41 639232255723518075
148 ms 138.201.1.253
8 2026-08-25 03:24 639232245484452890
2166 ms 138.201.1.253
7 2026-08-25 03:07 639232235157175331
166 ms 138.201.1.253
6 2026-08-25 02:14 639232203197189095
148 ms 138.201.1.253
5 2026-08-25 01:57 639232192844564298
149 ms 138.201.1.253
4 2026-08-25 01:39 639232182496008942
4147 ms 138.201.1.253
3 2026-08-25 01:22 639232172197053132
150 ms 138.201.1.253
2 2026-08-25 00:29 639232140250307418
149 ms 138.201.1.253
1 2026-08-25 00:12 639232129927860324
4024 ms 138.201.1.253