DNS response history for ns2.opened-concept.com

ns2.opened-concept.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 415 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 ns2.opened-concept.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

415 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.40.159.201

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns2.opened-concept.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:58 639229527598660841
149 ms 64.40.159.201
72 2026-08-21 23:42 639229517954323214
2 ms 64.40.159.201
71 2026-08-21 23:26 639229508269999021
147 ms 64.40.159.201
70 2026-08-21 23:09 639229498559060171
153 ms 64.40.159.201
69 2026-08-21 22:53 639229488519347586
149 ms 64.40.159.201
68 2026-08-21 21:59 639229456606578934
160 ms 64.40.159.201
67 2026-08-21 21:43 639229446985772499
2158 ms 64.40.159.201
66 2026-08-21 21:27 639229437367313098
151 ms 64.40.159.201
65 2026-08-21 21:11 639229427923950391
152 ms 64.40.159.201
64 2026-08-21 20:55 639229418168588854
3 ms 64.40.159.201
63 2026-08-21 20:39 639229408345678334
157 ms 64.40.159.201
62 2026-08-21 20:23 639229398616354648
62 ms 64.40.159.201
61 2026-08-21 20:06 639229388634592323
167 ms 64.40.159.201
60 2026-08-21 19:50 639229378792837692
9 ms 64.40.159.201
59 2026-08-21 19:33 639229369154682311
166 ms 64.40.159.201
58 2026-08-21 19:17 639229359248017926
146 ms 64.40.159.201
57 2026-08-21 19:01 639229349124294642
154 ms 64.40.159.201
56 2026-08-21 18:08 639229317791715692
4 ms 64.40.159.201
55 2026-08-21 17:52 639229308115194575
153 ms 64.40.159.201
54 2026-08-21 17:36 639229298320320558
3 ms 64.40.159.201
53 2026-08-21 17:19 639229288674863221
3 ms 64.40.159.201
52 2026-08-21 17:03 639229278983677079
169 ms 64.40.159.201
51 2026-08-21 16:47 639229269405517175
392 ms 64.40.159.201
50 2026-08-21 16:31 639229259594798244
404 ms 64.40.159.201
49 2026-08-21 16:15 639229249736681188
4 ms 64.40.159.201
48 2026-08-21 15:58 639229239699417787
412 ms 64.40.159.201
47 2026-08-21 15:42 639229229621964033
406 ms 64.40.159.201
46 2026-08-21 15:25 639229219567270965
413 ms 64.40.159.201
45 2026-08-21 15:08 639229209406666856
407 ms 64.40.159.201
44 2026-08-21 14:15 639229177815876178
407 ms 64.40.159.201
43 2026-08-21 13:59 639229168243572685
2241 ms 64.40.159.201
42 2026-08-21 13:43 639229158599856475
412 ms 64.40.159.201
41 2026-08-21 13:27 639229148998940902
414 ms 64.40.159.201
40 2026-08-21 13:11 639229139276923594
411 ms 64.40.159.201
39 2026-08-21 12:54 639229129709912394
23 ms 64.40.159.201
38 2026-08-21 12:38 639229119801488500
404 ms 64.40.159.201
37 2026-08-21 12:22 639229110135262458
405 ms 64.40.159.201
36 2026-08-21 12:06 639229100336051392
211 ms 64.40.159.201
35 2026-08-21 11:49 639229090641415626
405 ms 64.40.159.201
34 2026-08-21 11:33 639229080702683947
2300 ms 64.40.159.201
33 2026-08-21 11:16 639229070601456699
409 ms 64.40.159.201
32 2026-08-21 10:23 639229038947447232
2256 ms 64.40.159.201
31 2026-08-21 10:07 639229029268708773
410 ms 64.40.159.201
30 2026-08-21 09:51 639229019647910603
4 ms 64.40.159.201
29 2026-08-21 09:35 639229009983843738
408 ms 64.40.159.201
28 2026-08-21 09:19 639229000203331882
306 ms 64.40.159.201
27 2026-08-21 09:02 639228990302335999
249 ms 64.40.159.201
26 2026-08-21 08:46 639228980567740722
395 ms 64.40.159.201
25 2026-08-21 08:30 639228970762445174
5 ms 64.40.159.201
24 2026-08-21 08:13 639228961065054445
402 ms 64.40.159.201
23 2026-08-21 07:57 639228951224649885
412 ms 64.40.159.201
22 2026-08-21 07:41 639228941303864592
404 ms 64.40.159.201
21 2026-08-21 07:24 639228931191328583
405 ms 64.40.159.201
20 2026-08-21 06:31 639228899518173317
380 ms 64.40.159.201
19 2026-08-21 06:15 639228889785027669
266 ms 64.40.159.201
18 2026-08-21 05:58 639228880106330161
381 ms 64.40.159.201
17 2026-08-21 05:42 639228870316184091
256 ms 64.40.159.201
16 2026-08-21 05:26 639228860695366512
2239 ms 64.40.159.201
15 2026-08-21 05:10 639228851027209500
3 ms 64.40.159.201
14 2026-08-21 04:54 639228841479265462
2 ms 64.40.159.201
13 2026-08-21 04:38 639228831752962260
405 ms 64.40.159.201
12 2026-08-21 04:22 639228821953295483
405 ms 64.40.159.201
11 2026-08-21 04:05 639228812227429953
3 ms 64.40.159.201
10 2026-08-21 03:49 639228802476107538
303 ms 64.40.159.201
9 2026-08-21 03:33 639228792525492032
386 ms 64.40.159.201
8 2026-08-21 02:40 639228761131421385
380 ms 64.40.159.201
7 2026-08-21 02:24 639228751571206692
410 ms 64.40.159.201
6 2026-08-21 02:08 639228741705571019
300 ms 64.40.159.201
5 2026-08-21 01:51 639228731642208228
2159 ms 64.40.159.201
4 2026-08-21 00:59 639228700387002072
388 ms 64.40.159.201
3 2026-08-21 00:43 639228690742014433
232 ms 64.40.159.201
2 2026-08-21 00:26 639228680877937122
408 ms 64.40.159.201
1 2026-08-21 00:10 639228670775860800
411 ms 64.40.159.201