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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 896 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
69
Historical checks stored for this nameserver on selected date
Average Latency
896 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:46
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
69
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 2026-08-25 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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:46 | 639232974980190573 |
|
1769 ms | 221.139.49.17 |
| 68 | 2026-08-25 23:29 | 639232964577050707 |
|
1326 ms | 221.139.49.17 |
| 67 | 2026-08-25 22:35 | 639232932163142799 |
|
587 ms | 221.139.49.17 |
| 66 | 2026-08-25 22:18 | 639232921673215474 |
|
589 ms | 221.139.49.17 |
| 65 | 2026-08-25 22:00 | 639232911234504639 |
|
615 ms | 221.139.49.17 |
| 64 | 2026-08-25 21:43 | 639232900747078453 |
|
1692 ms | 221.139.49.17 |
| 63 | 2026-08-25 21:25 | 639232890389222534 |
|
588 ms | 221.139.49.17 |
| 62 | 2026-08-25 21:08 | 639232880143390843 |
|
600 ms | 221.139.49.17 |
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
662 ms | 221.139.49.17 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
592 ms | 221.139.49.17 |
| 59 | 2026-08-25 20:16 | 639232848992244953 |
|
585 ms | 221.139.49.17 |
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
612 ms | 221.139.49.17 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
1498 ms | 221.139.49.17 |
| 56 | 2026-08-25 19:24 | 639232817798330473 |
|
1190 ms | 221.139.49.17 |
| 55 | 2026-08-25 18:30 | 639232785462407552 |
|
934 ms | 221.139.49.17 |
| 54 | 2026-08-25 18:13 | 639232775177487032 |
|
594 ms | 221.139.49.17 |
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
591 ms | 221.139.49.17 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
644 ms | 221.139.49.17 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
593 ms | 221.139.49.17 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
1490 ms | 221.139.49.17 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
599 ms | 221.139.49.17 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
1505 ms | 221.139.49.17 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
588 ms | 221.139.49.17 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1332 ms | 221.139.49.17 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
603 ms | 221.139.49.17 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
1487 ms | 221.139.49.17 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
2374 ms | 221.139.49.17 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
295 ms | 221.139.49.17 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
596 ms | 221.139.49.17 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
629 ms | 221.139.49.17 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
594 ms | 221.139.49.17 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
585 ms | 221.139.49.17 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
895 ms | 221.139.49.17 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
641 ms | 221.139.49.17 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
600 ms | 221.139.49.17 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
601 ms | 221.139.49.17 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
599 ms | 221.139.49.17 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
2280 ms | 221.139.49.17 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
598 ms | 221.139.49.17 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
2271 ms | 221.139.49.17 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
597 ms | 221.139.49.17 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1276 ms | 221.139.49.17 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
593 ms | 221.139.49.17 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
1453 ms | 221.139.49.17 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
597 ms | 221.139.49.17 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
593 ms | 221.139.49.17 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
589 ms | 221.139.49.17 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
609 ms | 221.139.49.17 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
931 ms | 221.139.49.17 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
1780 ms | 221.139.49.17 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
597 ms | 221.139.49.17 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
584 ms | 221.139.49.17 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
1042 ms | 221.139.49.17 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
675 ms | 221.139.49.17 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
595 ms | 221.139.49.17 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
593 ms | 221.139.49.17 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
598 ms | 221.139.49.17 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
592 ms | 221.139.49.17 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
600 ms | 221.139.49.17 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
597 ms | 221.139.49.17 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
586 ms | 221.139.49.17 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
1776 ms | 221.139.49.17 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
603 ms | 221.139.49.17 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
603 ms | 221.139.49.17 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
1788 ms | 221.139.49.17 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
605 ms | 221.139.49.17 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1789 ms | 221.139.49.17 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
594 ms | 221.139.49.17 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
584 ms | 221.139.49.17 |