History for ns1.4adtech.com
Domain: 4adtech.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.4adtech.com
ns1.4adtech.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 995 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 ns1.4adtech.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
995 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
221.139.49.17
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 ns1.4adtech.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 23:44 | 639230382051619327 |
|
952 ms | 221.139.49.17 |
| 73 | 2026-08-22 23:28 | 639230372323353529 |
|
599 ms | 221.139.49.17 |
| 72 | 2026-08-22 23:12 | 639230362586451064 |
|
1493 ms | 221.139.49.17 |
| 71 | 2026-08-22 22:55 | 639230352793666303 |
|
581 ms | 221.139.49.17 |
| 70 | 2026-08-22 22:39 | 639230342775737758 |
|
1207 ms | 221.139.49.17 |
| 69 | 2026-08-22 22:22 | 639230332639939561 |
|
1202 ms | 221.139.49.17 |
| 68 | 2026-08-22 21:29 | 639230301014190104 |
|
581 ms | 221.139.49.17 |
| 67 | 2026-08-22 21:13 | 639230291048161498 |
|
1367 ms | 221.139.49.17 |
| 66 | 2026-08-22 20:56 | 639230280894353664 |
|
575 ms | 221.139.49.17 |
| 65 | 2026-08-22 20:39 | 639230270699419073 |
|
931 ms | 221.139.49.17 |
| 64 | 2026-08-22 20:22 | 639230260248163050 |
|
1923 ms | 221.139.49.17 |
| 63 | 2026-08-22 20:05 | 639230250122494282 |
|
588 ms | 221.139.49.17 |
| 62 | 2026-08-22 19:48 | 639230239972935046 |
|
584 ms | 221.139.49.17 |
| 61 | 2026-08-22 19:31 | 639230229963262464 |
|
586 ms | 221.139.49.17 |
| 60 | 2026-08-22 19:14 | 639230220033804658 |
|
581 ms | 221.139.49.17 |
| 59 | 2026-08-22 18:58 | 639230209891107289 |
|
589 ms | 221.139.49.17 |
| 58 | 2026-08-22 18:41 | 639230199630298717 |
|
1212 ms | 221.139.49.17 |
| 57 | 2026-08-22 18:23 | 639230189301984150 |
|
591 ms | 221.139.49.17 |
| 56 | 2026-08-22 17:30 | 639230157138468804 |
|
598 ms | 221.139.49.17 |
| 55 | 2026-08-22 17:13 | 639230146987869495 |
|
590 ms | 221.139.49.17 |
| 54 | 2026-08-22 16:56 | 639230136768638516 |
|
592 ms | 221.139.49.17 |
| 53 | 2026-08-22 16:39 | 639230126735907877 |
|
950 ms | 221.139.49.17 |
| 52 | 2026-08-22 16:22 | 639230116551187768 |
|
579 ms | 221.139.49.17 |
| 51 | 2026-08-22 16:05 | 639230106335615913 |
|
1223 ms | 221.139.49.17 |
| 50 | 2026-08-22 15:48 | 639230096177758176 |
|
597 ms | 221.139.49.17 |
| 49 | 2026-08-22 15:31 | 639230086185999993 |
|
602 ms | 221.139.49.17 |
| 48 | 2026-08-22 15:14 | 639230076247854903 |
|
579 ms | 221.139.49.17 |
| 47 | 2026-08-22 14:58 | 639230066076077530 |
|
584 ms | 221.139.49.17 |
| 46 | 2026-08-22 14:41 | 639230055738197328 |
|
613 ms | 221.139.49.17 |
| 45 | 2026-08-22 14:24 | 639230045411225521 |
|
594 ms | 221.139.49.17 |
| 44 | 2026-08-22 13:29 | 639230013046000470 |
|
622 ms | 221.139.49.17 |
| 43 | 2026-08-22 13:13 | 639230003090037878 |
|
2289 ms | 221.139.49.17 |
| 42 | 2026-08-22 12:56 | 639229993008259475 |
|
586 ms | 221.139.49.17 |
| 41 | 2026-08-22 12:39 | 639229982909449470 |
|
1040 ms | 221.139.49.17 |
| 40 | 2026-08-22 12:22 | 639229973035502212 |
|
597 ms | 221.139.49.17 |
| 39 | 2026-08-22 12:06 | 639229963064296145 |
|
2278 ms | 221.139.49.17 |
| 38 | 2026-08-22 11:49 | 639229952996162143 |
|
577 ms | 221.139.49.17 |
| 37 | 2026-08-22 11:32 | 639229943051949195 |
|
1781 ms | 221.139.49.17 |
| 36 | 2026-08-22 11:16 | 639229932919214934 |
|
583 ms | 221.139.49.17 |
| 35 | 2026-08-22 10:59 | 639229922745889838 |
|
590 ms | 221.139.49.17 |
| 34 | 2026-08-22 10:42 | 639229912587214796 |
|
608 ms | 221.139.49.17 |
| 33 | 2026-08-22 10:25 | 639229902240004454 |
|
1765 ms | 221.139.49.17 |
| 32 | 2026-08-22 09:32 | 639229870800501662 |
|
2287 ms | 221.139.49.17 |
| 31 | 2026-08-22 09:16 | 639229861058384956 |
|
593 ms | 221.139.49.17 |
| 30 | 2026-08-22 08:59 | 639229851158592604 |
|
608 ms | 221.139.49.17 |
| 29 | 2026-08-22 08:43 | 639229841475569629 |
|
2284 ms | 221.139.49.17 |
| 28 | 2026-08-22 08:27 | 639229831887658471 |
|
914 ms | 221.139.49.17 |
| 27 | 2026-08-22 08:11 | 639229822043670346 |
|
2272 ms | 221.139.49.17 |
| 26 | 2026-08-22 07:54 | 639229812327913936 |
|
286 ms | 221.139.49.17 |
| 25 | 2026-08-22 07:38 | 639229802629488686 |
|
285 ms | 221.139.49.17 |
| 24 | 2026-08-22 07:22 | 639229793051447309 |
|
904 ms | 221.139.49.17 |
| 23 | 2026-08-22 07:06 | 639229783303531961 |
|
281 ms | 221.139.49.17 |
| 22 | 2026-08-22 06:50 | 639229773458051942 |
|
2011 ms | 221.139.49.17 |
| 21 | 2026-08-22 06:33 | 639229763373848056 |
|
3958 ms | 221.139.49.17 |
| 20 | 2026-08-22 05:41 | 639229732140622809 |
|
1493 ms | 221.139.49.17 |
| 19 | 2026-08-22 05:25 | 639229722699695967 |
|
2273 ms | 221.139.49.17 |
| 18 | 2026-08-22 05:09 | 639229713097498075 |
|
592 ms | 221.139.49.17 |
| 17 | 2026-08-22 04:53 | 639229703543969637 |
|
572 ms | 221.139.49.17 |
| 16 | 2026-08-22 04:37 | 639229693970392873 |
|
590 ms | 221.139.49.17 |
| 15 | 2026-08-22 04:21 | 639229684277329469 |
|
2286 ms | 221.139.49.17 |
| 14 | 2026-08-22 04:05 | 639229674501596661 |
|
602 ms | 221.139.49.17 |
| 13 | 2026-08-22 03:49 | 639229665064441147 |
|
247 ms | 221.139.49.17 |
| 12 | 2026-08-22 03:33 | 639229655507536872 |
|
283 ms | 221.139.49.17 |
| 11 | 2026-08-22 03:17 | 639229645849603111 |
|
2245 ms | 221.139.49.17 |
| 10 | 2026-08-22 03:01 | 639229636090497453 |
|
593 ms | 221.139.49.17 |
| 9 | 2026-08-22 02:44 | 639229625978544281 |
|
811 ms | 221.139.49.17 |
| 8 | 2026-08-22 01:51 | 639229594644662176 |
|
578 ms | 221.139.49.17 |
| 7 | 2026-08-22 01:36 | 639229585214633065 |
|
1487 ms | 221.139.49.17 |
| 6 | 2026-08-22 01:20 | 639229575581042175 |
|
608 ms | 221.139.49.17 |
| 5 | 2026-08-22 01:04 | 639229565912268962 |
|
1192 ms | 221.139.49.17 |
| 4 | 2026-08-22 00:48 | 639229556237813203 |
|
274 ms | 221.139.49.17 |
| 3 | 2026-08-22 00:32 | 639229546625802518 |
|
1534 ms | 221.139.49.17 |
| 2 | 2026-08-22 00:15 | 639229537172016621 |
|
584 ms | 221.139.49.17 |
| 1 | 2026-08-22 00:00 | 639229527598660841 |
|
579 ms | 221.139.49.17 |