DNS response history for ns1.ustdata.net

ns1.ustdata.net 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 68 DNS check records, 66 successful responses, 2 failed responses, and 366 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.ustdata.net.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

366 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.119.64.33

Most recently resolved hosting IP on selected date

Successful Responses

66

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.ustdata.net

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
68 2026-08-25 23:45 639232974980190573
247 ms 66.119.64.33
67 2026-08-25 23:27 639232964577050707
249 ms 66.119.64.33
66 2026-08-25 22:33 639232932163142799
378 ms 66.119.64.33
65 2026-08-25 22:16 639232921673215474
251 ms 66.119.64.33
64 2026-08-25 21:58 639232911234504639
246 ms 66.119.64.33
63 2026-08-25 21:41 639232900747078453
247 ms 66.119.64.33
62 2026-08-25 21:24 639232890389222534
252 ms 66.119.64.33
61 2026-08-25 21:06 639232880143390843
249 ms 66.119.64.33
60 2026-08-25 20:49 639232869755024069
-
59 2026-08-25 20:32 639232859355940346
250 ms 66.119.64.33
58 2026-08-25 20:15 639232848992244953
369 ms 66.119.64.33
57 2026-08-25 19:57 639232838596478500
259 ms 66.119.64.33
56 2026-08-25 19:40 639232828175327683
178 ms 66.119.64.33
55 2026-08-25 19:23 639232817798330473
247 ms 66.119.64.33
54 2026-08-25 18:29 639232785462407552
273 ms 66.119.64.33
53 2026-08-25 18:12 639232775177487032
626 ms 66.119.64.33
52 2026-08-25 17:54 639232764991087115
271 ms 66.119.64.33
51 2026-08-25 17:38 639232754842971478
710 ms 66.119.64.33
50 2026-08-25 17:21 639232744455159107
193 ms 66.119.64.33
49 2026-08-25 17:03 639232734145178231
239 ms 66.119.64.33
48 2026-08-25 16:46 639232723827874402
387 ms 66.119.64.33
47 2026-08-25 16:29 639232713533011892
268 ms 66.119.64.33
46 2026-08-25 16:12 639232703065318207
1136 ms 66.119.64.33
45 2026-08-25 15:54 639232692629559470
275 ms 66.119.64.33
44 2026-08-25 15:37 639232682238836475
270 ms 66.119.64.33
43 2026-08-25 15:19 639232671787004306
703 ms 66.119.64.33
42 2026-08-25 14:25 639232638994329666
631 ms 66.119.64.33
41 2026-08-25 14:08 639232628614783237
2134 ms 66.119.64.33
40 2026-08-25 13:50 639232618360728578
267 ms 66.119.64.33
39 2026-08-25 13:33 639232608016476376
276 ms 66.119.64.33
38 2026-08-25 13:16 639232597643611557
270 ms 66.119.64.33
37 2026-08-25 12:59 639232587225721862
2154 ms 66.119.64.33
36 2026-08-25 12:41 639232576780683689
285 ms 66.119.64.33
35 2026-08-25 12:24 639232566381512620
276 ms 66.119.64.33
34 2026-08-25 12:06 639232556111768563
291 ms 66.119.64.33
33 2026-08-25 11:49 639232545839529039
-
32 2026-08-25 11:32 639232535349285207
245 ms 66.119.64.33
31 2026-08-25 11:15 639232524938080723
242 ms 66.119.64.33
30 2026-08-25 10:21 639232492740373468
243 ms 66.119.64.33
29 2026-08-25 10:04 639232482235303141
242 ms 66.119.64.33
28 2026-08-25 09:46 639232471861770303
238 ms 66.119.64.33
27 2026-08-25 09:29 639232461630217327
245 ms 66.119.64.33
26 2026-08-25 09:12 639232451282965990
355 ms 66.119.64.33
25 2026-08-25 08:55 639232440814614938
1276 ms 66.119.64.33
24 2026-08-25 08:37 639232430410720425
248 ms 66.119.64.33
23 2026-08-25 08:20 639232420003096185
253 ms 66.119.64.33
22 2026-08-25 08:02 639232409467287444
250 ms 66.119.64.33
21 2026-08-25 07:45 639232399077195997
248 ms 66.119.64.33
20 2026-08-25 07:27 639232388731528337
257 ms 66.119.64.33
19 2026-08-25 07:10 639232378288598612
246 ms 66.119.64.33
18 2026-08-25 06:16 639232346196373643
241 ms 66.119.64.33
17 2026-08-25 06:00 639232336112370741
238 ms 66.119.64.33
16 2026-08-25 05:43 639232326146508970
242 ms 66.119.64.33
15 2026-08-25 05:26 639232316189381720
242 ms 66.119.64.33
14 2026-08-25 05:10 639232306217998913
240 ms 66.119.64.33
13 2026-08-25 04:53 639232296255744174
239 ms 66.119.64.33
12 2026-08-25 04:36 639232286095760789
238 ms 66.119.64.33
11 2026-08-25 04:19 639232276086186273
124 ms 66.119.64.33
10 2026-08-25 04:03 639232265900986425
237 ms 66.119.64.33
9 2026-08-25 03:46 639232255723518075
251 ms 66.119.64.33
8 2026-08-25 03:29 639232245484452890
249 ms 66.119.64.33
7 2026-08-25 03:12 639232235157175331
242 ms 66.119.64.33
6 2026-08-25 02:18 639232203197189095
241 ms 66.119.64.33
5 2026-08-25 02:01 639232192844564298
239 ms 66.119.64.33
4 2026-08-25 01:44 639232182496008942
242 ms 66.119.64.33
3 2026-08-25 01:27 639232172197053132
241 ms 66.119.64.33
2 2026-08-25 00:33 639232140250307418
241 ms 66.119.64.33
1 2026-08-25 00:16 639232129927860324
241 ms 66.119.64.33