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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 337 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

78

Historical checks stored for this nameserver on selected date

Average Latency

337 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:22

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

77

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-09 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
78 2026-08-09 23:22 639219137912168440
248 ms 66.119.64.33
77 2026-08-09 23:07 639219129014206359
123 ms 66.119.64.33
76 2026-08-09 22:52 639219120129816185
271 ms 66.119.64.33
75 2026-08-09 22:37 639219111180200055
127 ms 66.119.64.33
74 2026-08-09 22:22 639219102397272208
246 ms 66.119.64.33
73 2026-08-09 22:08 639219093318422880
1245 ms 66.119.64.33
72 2026-08-09 21:53 639219084400315753
255 ms 66.119.64.33
71 2026-08-09 21:38 639219075254551587
123 ms 66.119.64.33
70 2026-08-09 21:22 639219065729192158
127 ms 66.119.64.33
69 2026-08-09 21:07 639219056747802098
122 ms 66.119.64.33
68 2026-08-09 20:51 639219047713450952
248 ms 66.119.64.33
67 2026-08-09 20:36 639219038561445315
244 ms 66.119.64.33
66 2026-08-09 19:44 639219007390383771
256 ms 66.119.64.33
65 2026-08-09 19:30 639218998523265596
249 ms 66.119.64.33
64 2026-08-09 19:15 639218989631630804
255 ms 66.119.64.33
63 2026-08-09 19:00 639218980808450892
125 ms 66.119.64.33
62 2026-08-09 18:45 639218971852160604
249 ms 66.119.64.33
61 2026-08-09 18:30 639218962783650906
261 ms 66.119.64.33
60 2026-08-09 18:15 639218953792820819
938 ms 66.119.64.33
59 2026-08-09 18:00 639218944959692876
126 ms 66.119.64.33
58 2026-08-09 17:46 639218936169104506
368 ms 66.119.64.33
57 2026-08-09 17:31 639218927166062556
244 ms 66.119.64.33
56 2026-08-09 17:16 639218918015715420
246 ms 66.119.64.33
55 2026-08-09 17:00 639218908881852638
259 ms 66.119.64.33
54 2026-08-09 16:08 639218877956262035
249 ms 66.119.64.33
53 2026-08-09 15:53 639218869143729797
251 ms 66.119.64.33
52 2026-08-09 15:39 639218860485298832
250 ms 66.119.64.33
51 2026-08-09 15:24 639218851607906747
246 ms 66.119.64.33
50 2026-08-09 15:09 639218842720839568
737 ms 66.119.64.33
49 2026-08-09 14:54 639218833878788864
131 ms 66.119.64.33
48 2026-08-09 14:40 639218825180862573
246 ms 66.119.64.33
47 2026-08-09 14:25 639218816469621951
128 ms 66.119.64.33
46 2026-08-09 14:11 639218807685036212
247 ms 66.119.64.33
45 2026-08-09 13:56 639218798978271509
-
44 2026-08-09 13:41 639218790065423597
237 ms 66.119.64.33
43 2026-08-09 13:27 639218781304584862
249 ms 66.119.64.33
42 2026-08-09 12:35 639218750311179000
242 ms 66.119.64.33
41 2026-08-09 12:21 639218741750420268
121 ms 66.119.64.33
40 2026-08-09 12:07 639218733057535576
243 ms 66.119.64.33
39 2026-08-09 11:52 639218724471329044
248 ms 66.119.64.33
38 2026-08-09 11:38 639218715911974203
129 ms 66.119.64.33
37 2026-08-09 11:24 639218707310812834
249 ms 66.119.64.33
36 2026-08-09 11:09 639218698790485612
123 ms 66.119.64.33
35 2026-08-09 10:55 639218690367692706
248 ms 66.119.64.33
34 2026-08-09 10:41 639218681923173883
242 ms 66.119.64.33
33 2026-08-09 10:27 639218673547179738
245 ms 66.119.64.33
32 2026-08-09 10:13 639218664890274867
123 ms 66.119.64.33
31 2026-08-09 09:58 639218656036928157
249 ms 66.119.64.33
30 2026-08-09 09:06 639218624808018222
131 ms 66.119.64.33
29 2026-08-09 08:52 639218616243340806
2167 ms 66.119.64.33
28 2026-08-09 08:37 639218607397811973
2129 ms 66.119.64.33
27 2026-08-09 08:23 639218598812444454
124 ms 66.119.64.33
26 2026-08-09 08:08 639218590219570048
124 ms 66.119.64.33
25 2026-08-09 07:54 639218581690210758
246 ms 66.119.64.33
24 2026-08-09 07:40 639218573057388822
1255 ms 66.119.64.33
23 2026-08-09 07:25 639218564408781785
125 ms 66.119.64.33
22 2026-08-09 07:11 639218555767188482
123 ms 66.119.64.33
21 2026-08-09 06:56 639218547142705295
254 ms 66.119.64.33
20 2026-08-09 06:42 639218538090114532
247 ms 66.119.64.33
19 2026-08-09 06:27 639218529257910584
247 ms 66.119.64.33
18 2026-08-09 05:35 639218498473231858
240 ms 66.119.64.33
17 2026-08-09 05:21 639218489802113995
247 ms 66.119.64.33
16 2026-08-09 05:06 639218481006804516
243 ms 66.119.64.33
15 2026-08-09 04:52 639218472048712427
245 ms 66.119.64.33
14 2026-08-09 04:37 639218463224432974
130 ms 66.119.64.33
13 2026-08-09 04:22 639218454384107526
244 ms 66.119.64.33
12 2026-08-09 04:07 639218445331231791
248 ms 66.119.64.33
11 2026-08-09 03:52 639218436285215733
248 ms 66.119.64.33
10 2026-08-09 03:37 639218427289555123
234 ms 66.119.64.33
9 2026-08-09 03:22 639218418227819981
243 ms 66.119.64.33
8 2026-08-09 03:07 639218409119503123
802 ms 66.119.64.33
7 2026-08-09 02:51 639218399771712154
837 ms 66.119.64.33
6 2026-08-09 02:00 639218368648652303
251 ms 66.119.64.33
5 2026-08-09 01:45 639218359569598460
831 ms 66.119.64.33
4 2026-08-09 01:29 639218350555429902
247 ms 66.119.64.33
3 2026-08-09 01:14 639218341311543299
486 ms 66.119.64.33
2 2026-08-09 00:22 639218309981981465
368 ms 66.119.64.33
1 2026-08-09 00:07 639218300987184335
244 ms 66.119.64.33