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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 472 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

75

Historical checks stored for this nameserver on selected date

Average Latency

472 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:56

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

75

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 2026-08-23 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
75 2026-08-23 23:56 639231254406598736
342 ms 64.176.4.155
74 2026-08-23 23:40 639231244697865594
337 ms 64.176.4.155
73 2026-08-23 23:23 639231234893504693
2339 ms 64.176.4.155
72 2026-08-23 23:07 639231225024549139
376 ms 64.176.4.155
71 2026-08-23 22:50 639231214931957622
175 ms 64.176.4.155
70 2026-08-23 22:34 639231204962010549
317 ms 64.176.4.155
69 2026-08-23 22:17 639231195170138463
2227 ms 64.176.4.155
68 2026-08-23 22:01 639231185235020577
22 ms 64.176.4.155
67 2026-08-23 21:44 639231175558690075
2008 ms 64.176.4.155
66 2026-08-23 21:28 639231165610444012
160 ms 64.176.4.155
65 2026-08-23 20:35 639231133806425363
2252 ms 64.176.4.155
64 2026-08-23 20:19 639231124203758023
354 ms 64.176.4.155
63 2026-08-23 20:03 639231114428262706
324 ms 64.176.4.155
62 2026-08-23 19:47 639231104662480065
2007 ms 64.176.4.155
61 2026-08-23 19:30 639231094840372018
339 ms 64.176.4.155
60 2026-08-23 19:14 639231085024583224
313 ms 64.176.4.155
59 2026-08-23 18:57 639231075257417427
3 ms 64.176.4.155
58 2026-08-23 18:41 639231065516009503
257 ms 64.176.4.155
57 2026-08-23 18:25 639231055805348837
161 ms 64.176.4.155
56 2026-08-23 18:09 639231045980373765
346 ms 64.176.4.155
55 2026-08-23 17:52 639231035984577527
349 ms 64.176.4.155
54 2026-08-23 17:35 639231025928115303
3 ms 64.176.4.155
53 2026-08-23 16:42 639230994250157583
388 ms 64.176.4.155
52 2026-08-23 16:26 639230984476411369
2152 ms 64.176.4.155
51 2026-08-23 16:10 639230974838373450
5 ms 64.176.4.155
50 2026-08-23 15:54 639230965244277645
15 ms 64.176.4.155
49 2026-08-23 15:38 639230955522101820
2389 ms 64.176.4.155
48 2026-08-23 15:22 639230945754521603
3 ms 64.176.4.155
47 2026-08-23 15:05 639230935852040504
323 ms 64.176.4.155
46 2026-08-23 14:49 639230926222061048
316 ms 64.176.4.155
45 2026-08-23 14:33 639230916449726907
165 ms 64.176.4.155
44 2026-08-23 14:16 639230906595053086
8 ms 64.176.4.155
43 2026-08-23 14:00 639230896680429441
4 ms 64.176.4.155
42 2026-08-23 13:43 639230886630210965
317 ms 64.176.4.155
41 2026-08-23 12:51 639230855430405719
2 ms 64.176.4.155
40 2026-08-23 12:35 639230845707499136
338 ms 64.176.4.155
39 2026-08-23 12:19 639230836186805419
349 ms 64.176.4.155
38 2026-08-23 12:03 639230826493828316
4 ms 64.176.4.155
37 2026-08-23 11:47 639230816817882996
346 ms 64.176.4.155
36 2026-08-23 11:30 639230806933854189
254 ms 64.176.4.155
35 2026-08-23 11:14 639230797120243854
3 ms 64.176.4.155
34 2026-08-23 10:58 639230787310272840
5 ms 64.176.4.155
33 2026-08-23 10:41 639230777600173142
350 ms 64.176.4.155
32 2026-08-23 10:25 639230767665024593
2031 ms 64.176.4.155
31 2026-08-23 10:08 639230757720962293
337 ms 64.176.4.155
30 2026-08-23 09:52 639230747722189784
5 ms 64.176.4.155
29 2026-08-23 08:59 639230716313923480
3 ms 64.176.4.155
28 2026-08-23 08:43 639230706813835990
335 ms 64.176.4.155
27 2026-08-23 08:27 639230696871062203
60 ms 64.176.4.155
26 2026-08-23 08:11 639230687142781616
2008 ms 64.176.4.155
25 2026-08-23 07:54 639230677432142227
355 ms 64.176.4.155
24 2026-08-23 07:38 639230667686258061
326 ms 64.176.4.155
23 2026-08-23 07:22 639230658039243685
349 ms 64.176.4.155
22 2026-08-23 07:06 639230648468473803
2371 ms 64.176.4.155
21 2026-08-23 06:50 639230638829658294
3 ms 64.176.4.155
20 2026-08-23 06:34 639230629247017617
2 ms 64.176.4.155
19 2026-08-23 06:18 639230619625318239
4 ms 64.176.4.155
18 2026-08-23 06:01 639230609697630264
39 ms 64.176.4.155
17 2026-08-23 05:09 639230578570131864
154 ms 64.176.4.155
16 2026-08-23 04:53 639230568958963168
3 ms 64.176.4.155
15 2026-08-23 04:37 639230559287611211
3 ms 64.176.4.155
14 2026-08-23 04:21 639230549524312030
338 ms 64.176.4.155
13 2026-08-23 04:05 639230539739801669
330 ms 64.176.4.155
12 2026-08-23 03:49 639230530084069375
167 ms 64.176.4.155
11 2026-08-23 03:32 639230520362691441
3 ms 64.176.4.155
10 2026-08-23 03:16 639230510677194518
2035 ms 64.176.4.155
9 2026-08-23 03:00 639230501156002646
329 ms 64.176.4.155
8 2026-08-23 02:44 639230491502198541
344 ms 64.176.4.155
7 2026-08-23 02:28 639230481860318494
13 ms 64.176.4.155
6 2026-08-23 02:12 639230471893008575
9 ms 64.176.4.155
5 2026-08-23 01:19 639230440030877421
2 ms 64.176.4.155
4 2026-08-23 01:03 639230430479725508
4 ms 64.176.4.155
3 2026-08-23 00:47 639230420875160219
366 ms 64.176.4.155
2 2026-08-23 00:31 639230411240692575
349 ms 64.176.4.155
1 2026-08-23 00:14 639230401550806607
6 ms 64.176.4.155