DNS response history for ns1.de.opalstack.com

ns1.de.opalstack.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 72 DNS check records, 71 successful responses, 1 failed responses, and 258 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.de.opalstack.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

258 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.162.174.250

Most recently resolved hosting IP on selected date

Successful Responses

71

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.de.opalstack.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
72 2026-08-21 23:46 639229527598660841
38 ms 139.162.174.250
71 2026-08-21 23:30 639229517954323214
13 ms 139.162.174.250
70 2026-08-21 23:14 639229508269999021
12 ms 139.162.174.250
69 2026-08-21 22:58 639229498559060171
17 ms 139.162.174.250
68 2026-08-21 22:41 639229488519347586
16 ms 139.162.174.250
67 2026-08-21 21:48 639229456606578934
55 ms 139.162.174.250
66 2026-08-21 21:32 639229446985772499
66 ms 139.162.174.250
65 2026-08-21 21:16 639229437367313098
29 ms 139.162.174.250
64 2026-08-21 21:00 639229427923950391
4 ms 139.162.174.250
63 2026-08-21 20:44 639229418168588854
29 ms 139.162.174.250
62 2026-08-21 20:27 639229408345678334
12 ms 139.162.174.250
61 2026-08-21 20:11 639229398616354648
38 ms 139.162.174.250
60 2026-08-21 19:54 639229388634592323
50 ms 139.162.174.250
59 2026-08-21 19:38 639229378792837692
21 ms 139.162.174.250
58 2026-08-21 19:22 639229369154682311
28 ms 139.162.174.250
57 2026-08-21 19:05 639229359248017926
20 ms 139.162.174.250
56 2026-08-21 18:49 639229349124294642
27 ms 139.162.174.250
55 2026-08-21 17:56 639229317791715692
3 ms 139.162.174.250
54 2026-08-21 17:40 639229308115194575
15 ms 139.162.174.250
53 2026-08-21 17:24 639229298320320558
39 ms 139.162.174.250
52 2026-08-21 17:08 639229288674863221
52 ms 139.162.174.250
51 2026-08-21 16:52 639229278983677079
36 ms 139.162.174.250
50 2026-08-21 16:36 639229269405517175
31 ms 139.162.174.250
49 2026-08-21 16:19 639229259594798244
10 ms 139.162.174.250
48 2026-08-21 16:03 639229249736681188
7 ms 139.162.174.250
47 2026-08-21 15:46 639229239699417787
26 ms 139.162.174.250
46 2026-08-21 15:29 639229229621964033
4042 ms 139.162.174.250
45 2026-08-21 15:13 639229219567270965
28 ms 139.162.174.250
44 2026-08-21 14:56 639229209406666856
29 ms 139.162.174.250
43 2026-08-21 14:03 639229177815876178
12 ms 139.162.174.250
42 2026-08-21 13:47 639229168243572685
30 ms 139.162.174.250
41 2026-08-21 13:31 639229158599856475
8 ms 139.162.174.250
40 2026-08-21 13:15 639229148998940902
7 ms 139.162.174.250
39 2026-08-21 12:59 639229139276923594
2024 ms 139.162.174.250
38 2026-08-21 12:43 639229129709912394
18 ms 139.162.174.250
37 2026-08-21 12:26 639229119801488500
35 ms 139.162.174.250
36 2026-08-21 12:10 639229110135262458
58 ms 139.162.174.250
35 2026-08-21 11:54 639229100336051392
19 ms 139.162.174.250
34 2026-08-21 11:38 639229090641415626
2014 ms 139.162.174.250
33 2026-08-21 11:21 639229080702683947
2008 ms 139.162.174.250
32 2026-08-21 11:04 639229070601456699
15 ms 139.162.174.250
31 2026-08-21 10:12 639229038947447232
45 ms 139.162.174.250
30 2026-08-21 09:55 639229029268708773
14 ms 139.162.174.250
29 2026-08-21 09:39 639229019647910603
19 ms 139.162.174.250
28 2026-08-21 09:23 639229009983843738
2012 ms 139.162.174.250
27 2026-08-21 09:07 639229000203331882
38 ms 139.162.174.250
26 2026-08-21 08:51 639228990302335999
4 ms 139.162.174.250
25 2026-08-21 08:34 639228980567740722
60 ms 139.162.174.250
24 2026-08-21 08:18 639228970762445174
66 ms 139.162.174.250
23 2026-08-21 08:02 639228961065054445
341 ms 139.162.174.250
22 2026-08-21 07:45 639228951224649885
47 ms 139.162.174.250
21 2026-08-21 07:29 639228941303864592
22 ms 139.162.174.250
20 2026-08-21 07:12 639228931191328583
32 ms 139.162.174.250
19 2026-08-21 06:19 639228899518173317
8 ms 139.162.174.250
18 2026-08-21 06:03 639228889785027669
26 ms 139.162.174.250
17 2026-08-21 05:47 639228880106330161
51 ms 139.162.174.250
16 2026-08-21 05:31 639228870316184091
32 ms 139.162.174.250
15 2026-08-21 05:15 639228860695366512
2016 ms 139.162.174.250
14 2026-08-21 04:58 639228851027209500
8 ms 139.162.174.250
13 2026-08-21 04:42 639228841479265462
35 ms 139.162.174.250
12 2026-08-21 04:26 639228831752962260
65 ms 139.162.174.250
11 2026-08-21 04:10 639228821953295483
8 ms 139.162.174.250
10 2026-08-21 03:54 639228812227429953
32 ms 139.162.174.250
9 2026-08-21 03:37 639228802476107538
14 ms 139.162.174.250
8 2026-08-21 03:21 639228792525492032
51 ms 139.162.174.250
7 2026-08-21 02:29 639228761131421385
51 ms 139.162.174.250
6 2026-08-21 02:13 639228751571206692
2 ms 139.162.174.250
5 2026-08-21 01:56 639228741705571019
85 ms 139.162.174.250
4 2026-08-21 01:40 639228731642208228
-
3 2026-08-21 00:47 639228700387002072
31 ms 139.162.174.250
2 2026-08-21 00:31 639228690742014433
13 ms 139.162.174.250
1 2026-08-21 00:15 639228680877937122
2038 ms 139.162.174.250