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 2026-08-17. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 1036 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
71
Historical checks stored for this nameserver on selected date
Average Latency
1036 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:45
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
71
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 2026-08-17 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-17 23:45 | 639226062577647657 |
|
2280 ms | 221.139.49.17 |
| 70 | 2026-08-17 22:52 | 639226031060857136 |
|
586 ms | 221.139.49.17 |
| 69 | 2026-08-17 22:36 | 639226021535117364 |
|
950 ms | 221.139.49.17 |
| 68 | 2026-08-17 22:20 | 639226011884237078 |
|
582 ms | 221.139.49.17 |
| 67 | 2026-08-17 22:04 | 639226002309299142 |
|
784 ms | 221.139.49.17 |
| 66 | 2026-08-17 21:48 | 639225992791784448 |
|
578 ms | 221.139.49.17 |
| 65 | 2026-08-17 21:32 | 639225983045271390 |
|
603 ms | 221.139.49.17 |
| 64 | 2026-08-17 21:16 | 639225973246293513 |
|
600 ms | 221.139.49.17 |
| 63 | 2026-08-17 20:59 | 639225963620186236 |
|
672 ms | 221.139.49.17 |
| 62 | 2026-08-17 20:43 | 639225953899183916 |
|
594 ms | 221.139.49.17 |
| 61 | 2026-08-17 20:27 | 639225944391528206 |
|
592 ms | 221.139.49.17 |
| 60 | 2026-08-17 20:11 | 639225934593254169 |
|
589 ms | 221.139.49.17 |
| 59 | 2026-08-17 19:55 | 639225924669984512 |
|
2267 ms | 221.139.49.17 |
| 58 | 2026-08-17 19:02 | 639225893048561320 |
|
587 ms | 221.139.49.17 |
| 57 | 2026-08-17 18:46 | 639225883481298424 |
|
595 ms | 221.139.49.17 |
| 56 | 2026-08-17 18:30 | 639225873845394034 |
|
589 ms | 221.139.49.17 |
| 55 | 2026-08-17 18:14 | 639225864216078662 |
|
2286 ms | 221.139.49.17 |
| 54 | 2026-08-17 17:58 | 639225854541857773 |
|
587 ms | 221.139.49.17 |
| 53 | 2026-08-17 17:42 | 639225844733604072 |
|
597 ms | 221.139.49.17 |
| 52 | 2026-08-17 17:25 | 639225835085229232 |
|
593 ms | 221.139.49.17 |
| 51 | 2026-08-17 17:09 | 639225825349373981 |
|
590 ms | 221.139.49.17 |
| 50 | 2026-08-17 16:53 | 639225815690604161 |
|
2286 ms | 221.139.49.17 |
| 49 | 2026-08-17 16:37 | 639225805952472306 |
|
1955 ms | 221.139.49.17 |
| 48 | 2026-08-17 16:21 | 639225796264729638 |
|
598 ms | 221.139.49.17 |
| 47 | 2026-08-17 16:04 | 639225786326499329 |
|
1499 ms | 221.139.49.17 |
| 46 | 2026-08-17 15:11 | 639225754798130711 |
|
591 ms | 221.139.49.17 |
| 45 | 2026-08-17 14:55 | 639225745123193922 |
|
588 ms | 221.139.49.17 |
| 44 | 2026-08-17 14:39 | 639225735540597271 |
|
1804 ms | 221.139.49.17 |
| 43 | 2026-08-17 14:23 | 639225725894857396 |
|
1420 ms | 221.139.49.17 |
| 42 | 2026-08-17 14:07 | 639225716249606913 |
|
593 ms | 221.139.49.17 |
| 41 | 2026-08-17 13:51 | 639225706638238179 |
|
603 ms | 221.139.49.17 |
| 40 | 2026-08-17 13:35 | 639225696949691423 |
|
4316 ms | 221.139.49.17 |
| 39 | 2026-08-17 13:19 | 639225687286186336 |
|
613 ms | 221.139.49.17 |
| 38 | 2026-08-17 13:03 | 639225677679573133 |
|
2286 ms | 221.139.49.17 |
| 37 | 2026-08-17 12:47 | 639225667957861024 |
|
604 ms | 221.139.49.17 |
| 36 | 2026-08-17 12:31 | 639225658298791618 |
|
1782 ms | 221.139.49.17 |
| 35 | 2026-08-17 12:14 | 639225648583652785 |
|
1483 ms | 221.139.49.17 |
| 34 | 2026-08-17 11:22 | 639225617000524308 |
|
576 ms | 221.139.49.17 |
| 33 | 2026-08-17 11:06 | 639225607668541600 |
|
1220 ms | 221.139.49.17 |
| 32 | 2026-08-17 10:50 | 639225598117279238 |
|
593 ms | 221.139.49.17 |
| 31 | 2026-08-17 10:34 | 639225588751002710 |
|
596 ms | 221.139.49.17 |
| 30 | 2026-08-17 10:19 | 639225579295831051 |
|
1800 ms | 221.139.49.17 |
| 29 | 2026-08-17 10:03 | 639225569761469940 |
|
1828 ms | 221.139.49.17 |
| 28 | 2026-08-17 09:47 | 639225560161422333 |
|
593 ms | 221.139.49.17 |
| 27 | 2026-08-17 09:31 | 639225550739955565 |
|
604 ms | 221.139.49.17 |
| 26 | 2026-08-17 09:15 | 639225541125222426 |
|
579 ms | 221.139.49.17 |
| 25 | 2026-08-17 08:59 | 639225531526675983 |
|
1809 ms | 221.139.49.17 |
| 24 | 2026-08-17 08:43 | 639225521915528222 |
|
595 ms | 221.139.49.17 |
| 23 | 2026-08-17 08:27 | 639225512148151789 |
|
586 ms | 221.139.49.17 |
| 22 | 2026-08-17 07:34 | 639225480786142412 |
|
584 ms | 221.139.49.17 |
| 21 | 2026-08-17 07:19 | 639225471394348551 |
|
1377 ms | 221.139.49.17 |
| 20 | 2026-08-17 07:03 | 639225462031685068 |
|
597 ms | 221.139.49.17 |
| 19 | 2026-08-17 06:47 | 639225452639458328 |
|
1202 ms | 221.139.49.17 |
| 18 | 2026-08-17 06:32 | 639225443300966543 |
|
578 ms | 221.139.49.17 |
| 17 | 2026-08-17 06:16 | 639225433880499379 |
|
601 ms | 221.139.49.17 |
| 16 | 2026-08-17 06:01 | 639225424395198277 |
|
1784 ms | 221.139.49.17 |
| 15 | 2026-08-17 05:45 | 639225414744137487 |
|
613 ms | 221.139.49.17 |
| 14 | 2026-08-17 05:29 | 639225405186783164 |
|
576 ms | 221.139.49.17 |
| 13 | 2026-08-17 05:13 | 639225395563669822 |
|
606 ms | 221.139.49.17 |
| 12 | 2026-08-17 04:57 | 639225386076645158 |
|
1202 ms | 221.139.49.17 |
| 11 | 2026-08-17 04:41 | 639225376620669704 |
|
1643 ms | 221.139.49.17 |
| 10 | 2026-08-17 03:49 | 639225345580892706 |
|
596 ms | 221.139.49.17 |
| 9 | 2026-08-17 03:33 | 639225336207383710 |
|
292 ms | 221.139.49.17 |
| 8 | 2026-08-17 03:18 | 639225326726565001 |
|
1771 ms | 221.139.49.17 |
| 7 | 2026-08-17 03:02 | 639225317249271010 |
|
2276 ms | 221.139.49.17 |
| 6 | 2026-08-17 02:10 | 639225286280886044 |
|
599 ms | 221.139.49.17 |
| 5 | 2026-08-17 01:55 | 639225276872567548 |
|
1192 ms | 221.139.49.17 |
| 4 | 2026-08-17 01:39 | 639225267353865348 |
|
588 ms | 221.139.49.17 |
| 3 | 2026-08-17 01:23 | 639225258033914248 |
|
1199 ms | 221.139.49.17 |
| 2 | 2026-08-17 00:31 | 639225226652221583 |
|
604 ms | 221.139.49.17 |
| 1 | 2026-08-17 00:15 | 639225217156387684 |
|
599 ms | 221.139.49.17 |