DNS response history for ns4.apptechnz.com

ns4.apptechnz.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 317 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 ns4.apptechnz.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

317 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.255.228.168

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 ns4.apptechnz.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 23:56 639229527598660841
195 ms 173.255.228.168
72 2026-08-21 23:40 639229517954323214
113 ms 173.255.228.168
71 2026-08-21 23:24 639229508269999021
224 ms 173.255.228.168
70 2026-08-21 23:07 639229498559060171
289 ms 173.255.228.168
69 2026-08-21 22:51 639229488519347586
166 ms 173.255.228.168
68 2026-08-21 21:58 639229456606578934
198 ms 173.255.228.168
67 2026-08-21 21:42 639229446985772499
166 ms 173.255.228.168
66 2026-08-21 21:26 639229437367313098
674 ms 173.255.228.168
65 2026-08-21 21:10 639229427923950391
225 ms 173.255.228.168
64 2026-08-21 20:54 639229418168588854
373 ms 173.255.228.168
63 2026-08-21 20:37 639229408345678334
301 ms 173.255.228.168
62 2026-08-21 20:21 639229398616354648
230 ms 173.255.228.168
61 2026-08-21 20:05 639229388634592323
247 ms 173.255.228.168
60 2026-08-21 19:48 639229378792837692
243 ms 173.255.228.168
59 2026-08-21 19:32 639229369154682311
209 ms 173.255.228.168
58 2026-08-21 19:15 639229359248017926
289 ms 173.255.228.168
57 2026-08-21 18:59 639229349124294642
166 ms 173.255.228.168
56 2026-08-21 18:06 639229317791715692
178 ms 173.255.228.168
55 2026-08-21 17:50 639229308115194575
92 ms 173.255.228.168
54 2026-08-21 17:34 639229298320320558
1745 ms 173.255.228.168
53 2026-08-21 17:18 639229288674863221
55 ms 173.255.228.168
52 2026-08-21 17:02 639229278983677079
298 ms 173.255.228.168
51 2026-08-21 16:45 639229269405517175
45 ms 173.255.228.168
50 2026-08-21 16:29 639229259594798244
35 ms 173.255.228.168
49 2026-08-21 16:13 639229249736681188
190 ms 173.255.228.168
48 2026-08-21 15:56 639229239699417787
47 ms 173.255.228.168
47 2026-08-21 15:40 639229229621964033
197 ms 173.255.228.168
46 2026-08-21 15:23 639229219567270965
164 ms 173.255.228.168
45 2026-08-21 15:06 639229209406666856
316 ms 173.255.228.168
44 2026-08-21 14:13 639229177815876178
198 ms 173.255.228.168
43 2026-08-21 13:57 639229168243572685
257 ms 173.255.228.168
42 2026-08-21 13:41 639229158599856475
1539 ms 173.255.228.168
41 2026-08-21 13:25 639229148998940902
325 ms 173.255.228.168
40 2026-08-21 13:09 639229139276923594
1717 ms 173.255.228.168
39 2026-08-21 12:53 639229129709912394
1607 ms 173.255.228.168
38 2026-08-21 12:37 639229119801488500
317 ms 173.255.228.168
37 2026-08-21 12:20 639229110135262458
350 ms 173.255.228.168
36 2026-08-21 12:04 639229100336051392
130 ms 173.255.228.168
35 2026-08-21 11:48 639229090641415626
42 ms 173.255.228.168
34 2026-08-21 11:31 639229080702683947
165 ms 173.255.228.168
33 2026-08-21 11:14 639229070601456699
171 ms 173.255.228.168
32 2026-08-21 10:21 639229038947447232
203 ms 173.255.228.168
31 2026-08-21 10:05 639229029268708773
161 ms 173.255.228.168
30 2026-08-21 09:49 639229019647910603
338 ms 173.255.228.168
29 2026-08-21 09:33 639229009983843738
216 ms 173.255.228.168
28 2026-08-21 09:17 639229000203331882
296 ms 173.255.228.168
27 2026-08-21 09:01 639228990302335999
670 ms 173.255.228.168
26 2026-08-21 08:44 639228980567740722
52 ms 173.255.228.168
25 2026-08-21 08:28 639228970762445174
320 ms 173.255.228.168
24 2026-08-21 08:12 639228961065054445
325 ms 173.255.228.168
23 2026-08-21 07:55 639228951224649885
64 ms 173.255.228.168
22 2026-08-21 07:39 639228941303864592
1607 ms 173.255.228.168
21 2026-08-21 07:22 639228931191328583
186 ms 173.255.228.168
20 2026-08-21 06:29 639228899518173317
316 ms 173.255.228.168
19 2026-08-21 06:13 639228889785027669
70 ms 173.255.228.168
18 2026-08-21 05:57 639228880106330161
191 ms 173.255.228.168
17 2026-08-21 05:41 639228870316184091
55 ms 173.255.228.168
16 2026-08-21 05:24 639228860695366512
76 ms 173.255.228.168
15 2026-08-21 05:08 639228851027209500
41 ms 173.255.228.168
14 2026-08-21 04:52 639228841479265462
197 ms 173.255.228.168
13 2026-08-21 04:36 639228831752962260
278 ms 173.255.228.168
12 2026-08-21 04:20 639228821953295483
343 ms 173.255.228.168
11 2026-08-21 04:04 639228812227429953
662 ms 173.255.228.168
10 2026-08-21 03:47 639228802476107538
306 ms 173.255.228.168
9 2026-08-21 03:31 639228792525492032
166 ms 173.255.228.168
8 2026-08-21 02:38 639228761131421385
228 ms 173.255.228.168
7 2026-08-21 02:23 639228751571206692
203 ms 173.255.228.168
6 2026-08-21 02:06 639228741705571019
199 ms 173.255.228.168
5 2026-08-21 01:49 639228731642208228
49 ms 173.255.228.168
4 2026-08-21 00:57 639228700387002072
236 ms 173.255.228.168
3 2026-08-21 00:41 639228690742014433
171 ms 173.255.228.168
2 2026-08-21 00:25 639228680877937122
191 ms 173.255.228.168
1 2026-08-21 00:08 639228670775860800
253 ms 173.255.228.168