DNS response history for ns1.openserverdns.com

ns1.openserverdns.com 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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 421 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.openserverdns.com.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

421 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.176.4.155

Most recently resolved hosting IP on selected date

Successful Responses

81

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.openserverdns.com

Showing DNS history for 2026-08-10 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
81 2026-08-10 23:49 639220018272941900
320 ms 64.176.4.155
80 2026-08-10 23:33 639220009109892969
330 ms 64.176.4.155
79 2026-08-10 23:18 639220000040489788
334 ms 64.176.4.155
78 2026-08-10 23:03 639219991197135747
215 ms 64.176.4.155
77 2026-08-10 22:48 639219982104540014
431 ms 64.176.4.155
76 2026-08-10 22:33 639219973150300215
161 ms 64.176.4.155
75 2026-08-10 22:18 639219964188486697
428 ms 64.176.4.155
74 2026-08-10 22:03 639219954995921784
349 ms 64.176.4.155
73 2026-08-10 21:48 639219945559908104
430 ms 64.176.4.155
72 2026-08-10 20:55 639219914137782273
438 ms 64.176.4.155
71 2026-08-10 20:40 639219904858355064
258 ms 64.176.4.155
70 2026-08-10 20:24 639219895655263396
334 ms 64.176.4.155
69 2026-08-10 20:09 639219886527091074
431 ms 64.176.4.155
68 2026-08-10 19:54 639219877343266628
2167 ms 64.176.4.155
67 2026-08-10 19:38 639219868177358195
438 ms 64.176.4.155
66 2026-08-10 19:23 639219859159581515
4 ms 64.176.4.155
65 2026-08-10 19:08 639219850124020182
215 ms 64.176.4.155
64 2026-08-10 18:53 639219840940124840
362 ms 64.176.4.155
63 2026-08-10 18:38 639219831829876486
334 ms 64.176.4.155
62 2026-08-10 18:22 639219822587759143
429 ms 64.176.4.155
61 2026-08-10 18:07 639219813247114428
430 ms 64.176.4.155
60 2026-08-10 17:14 639219781959606396
348 ms 64.176.4.155
59 2026-08-10 16:59 639219772658305431
2164 ms 64.176.4.155
58 2026-08-10 16:44 639219763454523027
432 ms 64.176.4.155
57 2026-08-10 16:28 639219754279127815
329 ms 64.176.4.155
56 2026-08-10 16:13 639219745087467767
428 ms 64.176.4.155
55 2026-08-10 15:58 639219735900678107
341 ms 64.176.4.155
54 2026-08-10 15:42 639219726531461979
396 ms 64.176.4.155
53 2026-08-10 15:27 639219717415222156
432 ms 64.176.4.155
52 2026-08-10 15:12 639219708266470863
344 ms 64.176.4.155
51 2026-08-10 14:56 639219699049479559
431 ms 64.176.4.155
50 2026-08-10 14:41 639219689775815194
433 ms 64.176.4.155
49 2026-08-10 14:25 639219680511810632
351 ms 64.176.4.155
48 2026-08-10 13:33 639219648997191257
7 ms 64.176.4.155
47 2026-08-10 13:18 639219639938909436
440 ms 64.176.4.155
46 2026-08-10 13:03 639219630718286441
5 ms 64.176.4.155
45 2026-08-10 12:47 639219621472350410
351 ms 64.176.4.155
44 2026-08-10 12:32 639219612500421992
431 ms 64.176.4.155
43 2026-08-10 12:17 639219603383833445
2017 ms 64.176.4.155
42 2026-08-10 12:01 639219594143823358
6 ms 64.176.4.155
41 2026-08-10 11:46 639219585053166024
449 ms 64.176.4.155
40 2026-08-10 11:31 639219575885776644
4 ms 64.176.4.155
39 2026-08-10 11:16 639219566844532361
4 ms 64.176.4.155
38 2026-08-10 11:01 639219557705808294
337 ms 64.176.4.155
37 2026-08-10 10:45 639219548482688649
326 ms 64.176.4.155
36 2026-08-10 09:53 639219517492763539
2155 ms 64.176.4.155
35 2026-08-10 09:39 639219508755773605
4 ms 64.176.4.155
34 2026-08-10 09:24 639219499852103863
15 ms 64.176.4.155
33 2026-08-10 09:09 639219490893714387
318 ms 64.176.4.155
32 2026-08-10 08:54 639219482299305521
333 ms 64.176.4.155
31 2026-08-10 08:40 639219473613114853
430 ms 64.176.4.155
30 2026-08-10 08:26 639219465061138643
4 ms 64.176.4.155
29 2026-08-10 08:12 639219456616129015
364 ms 64.176.4.155
28 2026-08-10 07:57 639219447974008557
499 ms 64.176.4.155
27 2026-08-10 07:43 639219439498255213
442 ms 64.176.4.155
26 2026-08-10 07:29 639219430664872256
360 ms 64.176.4.155
25 2026-08-10 07:14 639219421757560037
215 ms 64.176.4.155
24 2026-08-10 06:22 639219390773218684
11 ms 64.176.4.155
23 2026-08-10 06:08 639219382205367722
240 ms 64.176.4.155
22 2026-08-10 05:54 639219373711937615
161 ms 64.176.4.155
21 2026-08-10 05:40 639219365088558404
159 ms 64.176.4.155
20 2026-08-10 05:25 639219356348833255
9 ms 64.176.4.155
19 2026-08-10 05:11 639219347860053478
336 ms 64.176.4.155
18 2026-08-10 04:56 639219339173195121
3 ms 64.176.4.155
17 2026-08-10 04:42 639219330642664669
350 ms 64.176.4.155
16 2026-08-10 04:28 639219322058698995
321 ms 64.176.4.155
15 2026-08-10 04:13 639219313564344199
10 ms 64.176.4.155
14 2026-08-10 03:59 639219304775113236
400 ms 64.176.4.155
13 2026-08-10 03:44 639219295706181119
441 ms 64.176.4.155
12 2026-08-10 02:52 639219264663923254
261 ms 64.176.4.155
11 2026-08-10 02:37 639219256015178099
405 ms 64.176.4.155
10 2026-08-10 02:23 639219247509540188
215 ms 64.176.4.155
9 2026-08-10 02:09 639219238999539092
233 ms 64.176.4.155
8 2026-08-10 01:55 639219230498823902
2222 ms 64.176.4.155
7 2026-08-10 01:40 639219221706460911
194 ms 64.176.4.155
6 2026-08-10 01:26 639219212930606887
11 ms 64.176.4.155
5 2026-08-10 01:11 639219204307908525
327 ms 64.176.4.155
4 2026-08-10 00:57 639219195720181470
200 ms 64.176.4.155
3 2026-08-10 00:42 639219186898174002
177 ms 64.176.4.155
2 2026-08-10 00:27 639219178004946976
2269 ms 64.176.4.155
1 2026-08-10 00:12 639219168958805474
338 ms 64.176.4.155