DNS response history for ns1.itdevlab.net

ns1.itdevlab.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 205 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.itdevlab.net.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

205 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.38.184.163

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 ns1.itdevlab.net

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 23:48 639229527598660841
39 ms 51.38.184.163
72 2026-08-21 23:32 639229517954323214
9 ms 51.38.184.163
71 2026-08-21 23:16 639229508269999021
58 ms 51.38.184.163
70 2026-08-21 23:00 639229498559060171
109 ms 51.38.184.163
69 2026-08-21 22:43 639229488519347586
2038 ms 51.38.184.163
68 2026-08-21 21:50 639229456606578934
32 ms 51.38.184.163
67 2026-08-21 21:34 639229446985772499
2011 ms 51.38.184.163
66 2026-08-21 21:18 639229437367313098
11 ms 51.38.184.163
65 2026-08-21 21:02 639229427923950391
36 ms 51.38.184.163
64 2026-08-21 20:46 639229418168588854
24 ms 51.38.184.163
63 2026-08-21 20:29 639229408345678334
32 ms 51.38.184.163
62 2026-08-21 20:13 639229398616354648
97 ms 51.38.184.163
61 2026-08-21 19:57 639229388634592323
92 ms 51.38.184.163
60 2026-08-21 19:40 639229378792837692
56 ms 51.38.184.163
59 2026-08-21 19:24 639229369154682311
47 ms 51.38.184.163
58 2026-08-21 19:07 639229359248017926
61 ms 51.38.184.163
57 2026-08-21 18:51 639229349124294642
62 ms 51.38.184.163
56 2026-08-21 17:58 639229317791715692
51 ms 51.38.184.163
55 2026-08-21 17:42 639229308115194575
41 ms 51.38.184.163
54 2026-08-21 17:26 639229298320320558
65 ms 51.38.184.163
53 2026-08-21 17:10 639229288674863221
27 ms 51.38.184.163
52 2026-08-21 16:54 639229278983677079
2019 ms 51.38.184.163
51 2026-08-21 16:38 639229269405517175
94 ms 51.38.184.163
50 2026-08-21 16:22 639229259594798244
45 ms 51.38.184.163
49 2026-08-21 16:05 639229249736681188
3 ms 51.38.184.163
48 2026-08-21 15:48 639229239699417787
2026 ms 51.38.184.163
47 2026-08-21 15:32 639229229621964033
34 ms 51.38.184.163
46 2026-08-21 15:15 639229219567270965
35 ms 51.38.184.163
45 2026-08-21 14:58 639229209406666856
38 ms 51.38.184.163
44 2026-08-21 14:05 639229177815876178
61 ms 51.38.184.163
43 2026-08-21 13:49 639229168243572685
25 ms 51.38.184.163
42 2026-08-21 13:33 639229158599856475
37 ms 51.38.184.163
41 2026-08-21 13:17 639229148998940902
2032 ms 51.38.184.163
40 2026-08-21 13:01 639229139276923594
30 ms 51.38.184.163
39 2026-08-21 12:45 639229129709912394
23 ms 51.38.184.163
38 2026-08-21 12:29 639229119801488500
29 ms 51.38.184.163
37 2026-08-21 12:12 639229110135262458
105 ms 51.38.184.163
36 2026-08-21 11:56 639229100336051392
44 ms 51.38.184.163
35 2026-08-21 11:40 639229090641415626
37 ms 51.38.184.163
34 2026-08-21 11:23 639229080702683947
46 ms 51.38.184.163
33 2026-08-21 11:07 639229070601456699
33 ms 51.38.184.163
32 2026-08-21 10:14 639229038947447232
42 ms 51.38.184.163
31 2026-08-21 09:58 639229029268708773
36 ms 51.38.184.163
30 2026-08-21 09:42 639229019647910603
2042 ms 51.38.184.163
29 2026-08-21 09:25 639229009983843738
37 ms 51.38.184.163
28 2026-08-21 09:09 639229000203331882
25 ms 51.38.184.163
27 2026-08-21 08:53 639228990302335999
4 ms 51.38.184.163
26 2026-08-21 08:37 639228980567740722
45 ms 51.38.184.163
25 2026-08-21 08:20 639228970762445174
45 ms 51.38.184.163
24 2026-08-21 08:04 639228961065054445
37 ms 51.38.184.163
23 2026-08-21 07:48 639228951224649885
137 ms 51.38.184.163
22 2026-08-21 07:31 639228941303864592
59 ms 51.38.184.163
21 2026-08-21 07:14 639228931191328583
28 ms 51.38.184.163
20 2026-08-21 06:21 639228899518173317
4 ms 51.38.184.163
19 2026-08-21 06:05 639228889785027669
2 ms 51.38.184.163
18 2026-08-21 05:49 639228880106330161
12 ms 51.38.184.163
17 2026-08-21 05:33 639228870316184091
34 ms 51.38.184.163
16 2026-08-21 05:17 639228860695366512
41 ms 51.38.184.163
15 2026-08-21 05:01 639228851027209500
56 ms 51.38.184.163
14 2026-08-21 04:45 639228841479265462
3 ms 51.38.184.163
13 2026-08-21 04:28 639228831752962260
38 ms 51.38.184.163
12 2026-08-21 04:12 639228821953295483
10 ms 51.38.184.163
11 2026-08-21 03:56 639228812227429953
42 ms 51.38.184.163
10 2026-08-21 03:40 639228802476107538
40 ms 51.38.184.163
9 2026-08-21 03:23 639228792525492032
37 ms 51.38.184.163
8 2026-08-21 02:31 639228761131421385
57 ms 51.38.184.163
7 2026-08-21 02:15 639228751571206692
49 ms 51.38.184.163
6 2026-08-21 01:58 639228741705571019
72 ms 51.38.184.163
5 2026-08-21 01:42 639228731642208228
24 ms 51.38.184.163
4 2026-08-21 00:50 639228700387002072
24 ms 51.38.184.163
3 2026-08-21 00:33 639228690742014433
5 ms 51.38.184.163
2 2026-08-21 00:17 639228680877937122
31 ms 51.38.184.163
1 2026-08-21 00:00 639228670775860800
30 ms 51.38.184.163