History for ns4.concerninfotech.com
Domain: concerninfotech.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.concerninfotech.com
ns4.concerninfotech.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 377 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.concerninfotech.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
377 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.177.75.51
Most recently resolved hosting IP on selected date
Successful Responses
74
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.concerninfotech.com
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:57 | 639230391807229016 |
|
246 ms | 192.177.75.51 |
| 73 | 2026-08-22 23:40 | 639230382051619327 |
|
243 ms | 192.177.75.51 |
| 72 | 2026-08-22 23:24 | 639230372323353529 |
|
250 ms | 192.177.75.51 |
| 71 | 2026-08-22 23:08 | 639230362586451064 |
|
250 ms | 192.177.75.51 |
| 70 | 2026-08-22 22:52 | 639230352793666303 |
|
512 ms | 192.177.75.51 |
| 69 | 2026-08-22 22:35 | 639230342775737758 |
|
5 ms | 192.177.75.51 |
| 68 | 2026-08-22 22:18 | 639230332639939561 |
|
151 ms | 192.177.75.51 |
| 67 | 2026-08-22 21:25 | 639230301014190104 |
|
10 ms | 192.177.75.51 |
| 66 | 2026-08-22 21:09 | 639230291048161498 |
|
919 ms | 192.177.75.51 |
| 65 | 2026-08-22 20:52 | 639230280894353664 |
|
249 ms | 192.177.75.51 |
| 64 | 2026-08-22 20:35 | 639230270699419073 |
|
252 ms | 192.177.75.51 |
| 63 | 2026-08-22 20:18 | 639230260248163050 |
|
2035 ms | 192.177.75.51 |
| 62 | 2026-08-22 20:01 | 639230250122494282 |
|
8 ms | 192.177.75.51 |
| 61 | 2026-08-22 19:44 | 639230239972935046 |
|
255 ms | 192.177.75.51 |
| 60 | 2026-08-22 19:27 | 639230229963262464 |
|
258 ms | 192.177.75.51 |
| 59 | 2026-08-22 19:10 | 639230220033804658 |
|
132 ms | 192.177.75.51 |
| 58 | 2026-08-22 18:54 | 639230209891107289 |
|
255 ms | 192.177.75.51 |
| 57 | 2026-08-22 18:37 | 639230199630298717 |
|
3 ms | 192.177.75.51 |
| 56 | 2026-08-22 18:19 | 639230189301984150 |
|
762 ms | 192.177.75.51 |
| 55 | 2026-08-22 17:26 | 639230157138468804 |
|
11 ms | 192.177.75.51 |
| 54 | 2026-08-22 17:09 | 639230146987869495 |
|
172 ms | 192.177.75.51 |
| 53 | 2026-08-22 16:52 | 639230136768638516 |
|
244 ms | 192.177.75.51 |
| 52 | 2026-08-22 16:35 | 639230126735907877 |
|
250 ms | 192.177.75.51 |
| 51 | 2026-08-22 16:18 | 639230116551187768 |
|
8 ms | 192.177.75.51 |
| 50 | 2026-08-22 16:01 | 639230106335615913 |
|
8 ms | 192.177.75.51 |
| 49 | 2026-08-22 15:44 | 639230096177758176 |
|
3 ms | 192.177.75.51 |
| 48 | 2026-08-22 15:27 | 639230086185999993 |
|
249 ms | 192.177.75.51 |
| 47 | 2026-08-22 15:11 | 639230076247854903 |
|
254 ms | 192.177.75.51 |
| 46 | 2026-08-22 14:54 | 639230066076077530 |
|
247 ms | 192.177.75.51 |
| 45 | 2026-08-22 14:37 | 639230055738197328 |
|
917 ms | 192.177.75.51 |
| 44 | 2026-08-22 14:20 | 639230045411225521 |
|
2273 ms | 192.177.75.51 |
| 43 | 2026-08-22 13:26 | 639230013046000470 |
|
14 ms | 192.177.75.51 |
| 42 | 2026-08-22 13:09 | 639230003090037878 |
|
141 ms | 192.177.75.51 |
| 41 | 2026-08-22 12:52 | 639229993008259475 |
|
255 ms | 192.177.75.51 |
| 40 | 2026-08-22 12:35 | 639229982909449470 |
|
5 ms | 192.177.75.51 |
| 39 | 2026-08-22 12:19 | 639229973035502212 |
|
5 ms | 192.177.75.51 |
| 38 | 2026-08-22 12:02 | 639229963064296145 |
|
245 ms | 192.177.75.51 |
| 37 | 2026-08-22 11:45 | 639229952996162143 |
|
242 ms | 192.177.75.51 |
| 36 | 2026-08-22 11:29 | 639229943051949195 |
|
255 ms | 192.177.75.51 |
| 35 | 2026-08-22 11:12 | 639229932919214934 |
|
9 ms | 192.177.75.51 |
| 34 | 2026-08-22 10:55 | 639229922745889838 |
|
4 ms | 192.177.75.51 |
| 33 | 2026-08-22 10:38 | 639229912587214796 |
|
2 ms | 192.177.75.51 |
| 32 | 2026-08-22 10:21 | 639229902240004454 |
|
3 ms | 192.177.75.51 |
| 31 | 2026-08-22 09:28 | 639229870800501662 |
|
3 ms | 192.177.75.51 |
| 30 | 2026-08-22 09:12 | 639229861058384956 |
|
3 ms | 192.177.75.51 |
| 29 | 2026-08-22 08:56 | 639229851158592604 |
|
11 ms | 192.177.75.51 |
| 28 | 2026-08-22 08:39 | 639229841475569629 |
|
150 ms | 192.177.75.51 |
| 27 | 2026-08-22 08:23 | 639229831887658471 |
|
9 ms | 192.177.75.51 |
| 26 | 2026-08-22 08:07 | 639229822043670346 |
|
855 ms | 192.177.75.51 |
| 25 | 2026-08-22 07:51 | 639229812327913936 |
|
510 ms | 192.177.75.51 |
| 24 | 2026-08-22 07:35 | 639229802629488686 |
|
249 ms | 192.177.75.51 |
| 23 | 2026-08-22 07:19 | 639229793051447309 |
|
2153 ms | 192.177.75.51 |
| 22 | 2026-08-22 07:03 | 639229783303531961 |
|
2017 ms | 192.177.75.51 |
| 21 | 2026-08-22 06:46 | 639229773458051942 |
|
4 ms | 192.177.75.51 |
| 20 | 2026-08-22 06:29 | 639229763373848056 |
|
2 ms | 192.177.75.51 |
| 19 | 2026-08-22 05:37 | 639229732140622809 |
|
3 ms | 192.177.75.51 |
| 18 | 2026-08-22 05:21 | 639229722699695967 |
|
25 ms | 192.177.75.51 |
| 17 | 2026-08-22 05:05 | 639229713097498075 |
|
257 ms | 192.177.75.51 |
| 16 | 2026-08-22 04:50 | 639229703543969637 |
|
518 ms | 192.177.75.51 |
| 15 | 2026-08-22 04:34 | 639229693970392873 |
|
4 ms | 192.177.75.51 |
| 14 | 2026-08-22 04:17 | 639229684277329469 |
|
140 ms | 192.177.75.51 |
| 13 | 2026-08-22 04:01 | 639229674501596661 |
|
704 ms | 192.177.75.51 |
| 12 | 2026-08-22 03:45 | 639229665064441147 |
|
2273 ms | 192.177.75.51 |
| 11 | 2026-08-22 03:29 | 639229655507536872 |
|
3 ms | 192.177.75.51 |
| 10 | 2026-08-22 03:13 | 639229645849603111 |
|
3 ms | 192.177.75.51 |
| 9 | 2026-08-22 02:57 | 639229636090497453 |
|
247 ms | 192.177.75.51 |
| 8 | 2026-08-22 02:40 | 639229625978544281 |
|
507 ms | 192.177.75.51 |
| 7 | 2026-08-22 01:48 | 639229594644662176 |
|
4 ms | 192.177.75.51 |
| 6 | 2026-08-22 01:32 | 639229585214633065 |
|
2154 ms | 192.177.75.51 |
| 5 | 2026-08-22 01:16 | 639229575581042175 |
|
243 ms | 192.177.75.51 |
| 4 | 2026-08-22 01:00 | 639229565912268962 |
|
136 ms | 192.177.75.51 |
| 3 | 2026-08-22 00:44 | 639229556237813203 |
|
3 ms | 192.177.75.51 |
| 2 | 2026-08-22 00:28 | 639229546625802518 |
|
33 ms | 192.177.75.51 |
| 1 | 2026-08-22 00:12 | 639229537172016621 |
|
2032 ms | 192.177.75.51 |