DNS response history for ns1.vizztech.com

ns1.vizztech.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, 72 successful responses, 0 failed responses, and 902 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.vizztech.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

902 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

43.252.40.30

Most recently resolved hosting IP on selected date

Successful Responses

72

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.vizztech.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 23:44 639229517954323214
231 ms 43.252.40.30
71 2026-08-21 23:28 639229508269999021
3 ms 43.252.40.30
70 2026-08-21 23:12 639229498559060171
3 ms 43.252.40.30
69 2026-08-21 22:56 639229488519347586
818 ms 43.252.40.30
68 2026-08-21 22:02 639229456606578934
1748 ms 43.252.40.30
67 2026-08-21 21:46 639229446985772499
3997 ms 43.252.40.30
66 2026-08-21 21:30 639229437367313098
3 ms 43.252.40.30
65 2026-08-21 21:14 639229427923950391
3 ms 43.252.40.30
64 2026-08-21 20:58 639229418168588854
825 ms 43.252.40.30
63 2026-08-21 20:42 639229408345678334
2346 ms 43.252.40.30
62 2026-08-21 20:25 639229398616354648
297 ms 43.252.40.30
61 2026-08-21 20:09 639229388634592323
2285 ms 43.252.40.30
60 2026-08-21 19:52 639229378792837692
3 ms 43.252.40.30
59 2026-08-21 19:36 639229369154682311
3 ms 43.252.40.30
58 2026-08-21 19:20 639229359248017926
2289 ms 43.252.40.30
57 2026-08-21 19:03 639229349124294642
4 ms 43.252.40.30
56 2026-08-21 18:11 639229317791715692
2314 ms 43.252.40.30
55 2026-08-21 17:54 639229308115194575
4 ms 43.252.40.30
54 2026-08-21 17:38 639229298320320558
819 ms 43.252.40.30
53 2026-08-21 17:22 639229288674863221
6 ms 43.252.40.30
52 2026-08-21 17:06 639229278983677079
885 ms 43.252.40.30
51 2026-08-21 16:50 639229269405517175
3 ms 43.252.40.30
50 2026-08-21 16:34 639229259594798244
4 ms 43.252.40.30
49 2026-08-21 16:17 639229249736681188
2011 ms 43.252.40.30
48 2026-08-21 16:01 639229239699417787
4290 ms 43.252.40.30
47 2026-08-21 15:44 639229229621964033
2 ms 43.252.40.30
46 2026-08-21 15:27 639229219567270965
3 ms 43.252.40.30
45 2026-08-21 15:11 639229209406666856
246 ms 43.252.40.30
44 2026-08-21 14:17 639229177815876178
817 ms 43.252.40.30
43 2026-08-21 14:01 639229168243572685
4 ms 43.252.40.30
42 2026-08-21 13:45 639229158599856475
3 ms 43.252.40.30
41 2026-08-21 13:29 639229148998940902
4 ms 43.252.40.30
40 2026-08-21 13:13 639229139276923594
2007 ms 43.252.40.30
39 2026-08-21 12:57 639229129709912394
2298 ms 43.252.40.30
38 2026-08-21 12:41 639229119801488500
241 ms 43.252.40.30
37 2026-08-21 12:24 639229110135262458
2294 ms 43.252.40.30
36 2026-08-21 12:08 639229100336051392
3 ms 43.252.40.30
35 2026-08-21 11:52 639229090641415626
291 ms 43.252.40.30
34 2026-08-21 11:36 639229080702683947
865 ms 43.252.40.30
33 2026-08-21 11:19 639229070601456699
818 ms 43.252.40.30
32 2026-08-21 10:26 639229038947447232
3 ms 43.252.40.30
31 2026-08-21 10:10 639229029268708773
822 ms 43.252.40.30
30 2026-08-21 09:53 639229019647910603
7 ms 43.252.40.30
29 2026-08-21 09:38 639229009983843738
236 ms 43.252.40.30
28 2026-08-21 09:21 639229000203331882
5 ms 43.252.40.30
27 2026-08-21 09:05 639228990302335999
3726 ms 43.252.40.30
26 2026-08-21 08:49 639228980567740722
243 ms 43.252.40.30
25 2026-08-21 08:32 639228970762445174
823 ms 43.252.40.30
24 2026-08-21 08:16 639228961065054445
3 ms 43.252.40.30
23 2026-08-21 08:00 639228951224649885
5 ms 43.252.40.30
22 2026-08-21 07:43 639228941303864592
3 ms 43.252.40.30
21 2026-08-21 07:27 639228931191328583
236 ms 43.252.40.30
20 2026-08-21 06:34 639228899518173317
2189 ms 43.252.40.30
19 2026-08-21 06:17 639228889785027669
190 ms 43.252.40.30
18 2026-08-21 06:01 639228880106330161
2 ms 43.252.40.30
17 2026-08-21 05:45 639228870316184091
3 ms 43.252.40.30
16 2026-08-21 05:29 639228860695366512
816 ms 43.252.40.30
15 2026-08-21 05:13 639228851027209500
3 ms 43.252.40.30
14 2026-08-21 04:57 639228841479265462
3873 ms 43.252.40.30
13 2026-08-21 04:41 639228831752962260
236 ms 43.252.40.30
12 2026-08-21 04:24 639228821953295483
3 ms 43.252.40.30
11 2026-08-21 04:08 639228812227429953
236 ms 43.252.40.30
10 2026-08-21 03:52 639228802476107538
817 ms 43.252.40.30
9 2026-08-21 03:35 639228792525492032
2278 ms 43.252.40.30
8 2026-08-21 02:43 639228761131421385
2079 ms 43.252.40.30
7 2026-08-21 02:27 639228751571206692
3 ms 43.252.40.30
6 2026-08-21 02:11 639228741705571019
3986 ms 43.252.40.30
5 2026-08-21 01:54 639228731642208228
2196 ms 43.252.40.30
4 2026-08-21 01:01 639228700387002072
3 ms 43.252.40.30
3 2026-08-21 00:45 639228690742014433
819 ms 43.252.40.30
2 2026-08-21 00:29 639228680877937122
3 ms 43.252.40.30
1 2026-08-21 00:13 639228670775860800
3989 ms 43.252.40.30