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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 814 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
78
Historical checks stored for this nameserver on selected date
Average Latency
814 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:23
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
78
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 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:23 | 639219137912168440 |
|
608 ms | 221.139.49.17 |
| 77 | 2026-08-09 23:08 | 639219129014206359 |
|
306 ms | 221.139.49.17 |
| 76 | 2026-08-09 22:53 | 639219120129816185 |
|
2264 ms | 221.139.49.17 |
| 75 | 2026-08-09 22:38 | 639219111180200055 |
|
409 ms | 221.139.49.17 |
| 74 | 2026-08-09 22:24 | 639219102397272208 |
|
299 ms | 221.139.49.17 |
| 73 | 2026-08-09 22:09 | 639219093318422880 |
|
302 ms | 221.139.49.17 |
| 72 | 2026-08-09 21:54 | 639219084400315753 |
|
300 ms | 221.139.49.17 |
| 71 | 2026-08-09 21:39 | 639219075254551587 |
|
597 ms | 221.139.49.17 |
| 70 | 2026-08-09 21:24 | 639219065729192158 |
|
585 ms | 221.139.49.17 |
| 69 | 2026-08-09 21:08 | 639219056747802098 |
|
293 ms | 221.139.49.17 |
| 68 | 2026-08-09 20:53 | 639219047713450952 |
|
623 ms | 221.139.49.17 |
| 67 | 2026-08-09 20:38 | 639219038561445315 |
|
2648 ms | 221.139.49.17 |
| 66 | 2026-08-09 19:45 | 639219007390383771 |
|
289 ms | 221.139.49.17 |
| 65 | 2026-08-09 19:31 | 639218998523265596 |
|
299 ms | 221.139.49.17 |
| 64 | 2026-08-09 19:16 | 639218989631630804 |
|
299 ms | 221.139.49.17 |
| 63 | 2026-08-09 19:01 | 639218980808450892 |
|
594 ms | 221.139.49.17 |
| 62 | 2026-08-09 18:46 | 639218971852160604 |
|
640 ms | 221.139.49.17 |
| 61 | 2026-08-09 18:31 | 639218962783650906 |
|
297 ms | 221.139.49.17 |
| 60 | 2026-08-09 18:16 | 639218953792820819 |
|
297 ms | 221.139.49.17 |
| 59 | 2026-08-09 18:01 | 639218944959692876 |
|
2271 ms | 221.139.49.17 |
| 58 | 2026-08-09 17:47 | 639218936169104506 |
|
1479 ms | 221.139.49.17 |
| 57 | 2026-08-09 17:32 | 639218927166062556 |
|
295 ms | 221.139.49.17 |
| 56 | 2026-08-09 17:17 | 639218918015715420 |
|
302 ms | 221.139.49.17 |
| 55 | 2026-08-09 17:01 | 639218908881852638 |
|
289 ms | 221.139.49.17 |
| 54 | 2026-08-09 16:09 | 639218877956262035 |
|
1365 ms | 221.139.49.17 |
| 53 | 2026-08-09 15:55 | 639218869143729797 |
|
292 ms | 221.139.49.17 |
| 52 | 2026-08-09 15:40 | 639218860485298832 |
|
602 ms | 221.139.49.17 |
| 51 | 2026-08-09 15:26 | 639218851607906747 |
|
618 ms | 221.139.49.17 |
| 50 | 2026-08-09 15:11 | 639218842720839568 |
|
598 ms | 221.139.49.17 |
| 49 | 2026-08-09 14:56 | 639218833878788864 |
|
2460 ms | 221.139.49.17 |
| 48 | 2026-08-09 14:41 | 639218825180862573 |
|
597 ms | 221.139.49.17 |
| 47 | 2026-08-09 14:27 | 639218816469621951 |
|
296 ms | 221.139.49.17 |
| 46 | 2026-08-09 14:12 | 639218807685036212 |
|
1773 ms | 221.139.49.17 |
| 45 | 2026-08-09 13:58 | 639218798978271509 |
|
919 ms | 221.139.49.17 |
| 44 | 2026-08-09 13:43 | 639218790065423597 |
|
1306 ms | 221.139.49.17 |
| 43 | 2026-08-09 13:28 | 639218781304584862 |
|
2285 ms | 221.139.49.17 |
| 42 | 2026-08-09 12:37 | 639218750311179000 |
|
882 ms | 221.139.49.17 |
| 41 | 2026-08-09 12:22 | 639218741750420268 |
|
290 ms | 221.139.49.17 |
| 40 | 2026-08-09 12:08 | 639218733057535576 |
|
269 ms | 221.139.49.17 |
| 39 | 2026-08-09 11:54 | 639218724471329044 |
|
290 ms | 221.139.49.17 |
| 38 | 2026-08-09 11:39 | 639218715911974203 |
|
297 ms | 221.139.49.17 |
| 37 | 2026-08-09 11:25 | 639218707310812834 |
|
822 ms | 221.139.49.17 |
| 36 | 2026-08-09 11:11 | 639218698790485612 |
|
1199 ms | 221.139.49.17 |
| 35 | 2026-08-09 10:57 | 639218690367692706 |
|
596 ms | 221.139.49.17 |
| 34 | 2026-08-09 10:42 | 639218681923173883 |
|
296 ms | 221.139.49.17 |
| 33 | 2026-08-09 10:28 | 639218673547179738 |
|
618 ms | 221.139.49.17 |
| 32 | 2026-08-09 10:14 | 639218664890274867 |
|
301 ms | 221.139.49.17 |
| 31 | 2026-08-09 10:00 | 639218656036928157 |
|
626 ms | 221.139.49.17 |
| 30 | 2026-08-09 09:08 | 639218624808018222 |
|
295 ms | 221.139.49.17 |
| 29 | 2026-08-09 08:53 | 639218616243340806 |
|
296 ms | 221.139.49.17 |
| 28 | 2026-08-09 08:39 | 639218607397811973 |
|
2269 ms | 221.139.49.17 |
| 27 | 2026-08-09 08:24 | 639218598812444454 |
|
2278 ms | 221.139.49.17 |
| 26 | 2026-08-09 08:10 | 639218590219570048 |
|
294 ms | 221.139.49.17 |
| 25 | 2026-08-09 07:56 | 639218581690210758 |
|
2280 ms | 221.139.49.17 |
| 24 | 2026-08-09 07:41 | 639218573057388822 |
|
825 ms | 221.139.49.17 |
| 23 | 2026-08-09 07:27 | 639218564408781785 |
|
298 ms | 221.139.49.17 |
| 22 | 2026-08-09 07:12 | 639218555767188482 |
|
305 ms | 221.139.49.17 |
| 21 | 2026-08-09 06:58 | 639218547142705295 |
|
599 ms | 221.139.49.17 |
| 20 | 2026-08-09 06:43 | 639218538090114532 |
|
298 ms | 221.139.49.17 |
| 19 | 2026-08-09 06:28 | 639218529257910584 |
|
1193 ms | 221.139.49.17 |
| 18 | 2026-08-09 05:37 | 639218498473231858 |
|
1279 ms | 221.139.49.17 |
| 17 | 2026-08-09 05:22 | 639218489802113995 |
|
301 ms | 221.139.49.17 |
| 16 | 2026-08-09 05:08 | 639218481006804516 |
|
586 ms | 221.139.49.17 |
| 15 | 2026-08-09 04:53 | 639218472048712427 |
|
592 ms | 221.139.49.17 |
| 14 | 2026-08-09 04:38 | 639218463224432974 |
|
2266 ms | 221.139.49.17 |
| 13 | 2026-08-09 04:24 | 639218454384107526 |
|
601 ms | 221.139.49.17 |
| 12 | 2026-08-09 04:09 | 639218445331231791 |
|
820 ms | 221.139.49.17 |
| 11 | 2026-08-09 03:54 | 639218436285215733 |
|
2264 ms | 221.139.49.17 |
| 10 | 2026-08-09 03:39 | 639218427289555123 |
|
601 ms | 221.139.49.17 |
| 9 | 2026-08-09 03:24 | 639218418227819981 |
|
1502 ms | 221.139.49.17 |
| 8 | 2026-08-09 03:08 | 639218409119503123 |
|
604 ms | 221.139.49.17 |
| 7 | 2026-08-09 02:53 | 639218399771712154 |
|
2278 ms | 221.139.49.17 |
| 6 | 2026-08-09 02:01 | 639218368648652303 |
|
302 ms | 221.139.49.17 |
| 5 | 2026-08-09 01:46 | 639218359569598460 |
|
299 ms | 221.139.49.17 |
| 4 | 2026-08-09 01:31 | 639218350555429902 |
|
291 ms | 221.139.49.17 |
| 3 | 2026-08-09 01:16 | 639218341311543299 |
|
289 ms | 221.139.49.17 |
| 2 | 2026-08-09 00:24 | 639218309981981465 |
|
306 ms | 221.139.49.17 |
| 1 | 2026-08-09 00:08 | 639218300987184335 |
|
919 ms | 221.139.49.17 |