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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 700 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
72
Historical checks stored for this nameserver on selected date
Average Latency
700 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:48
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
72
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 2026-08-13 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-13 23:48 | 639222608688333012 |
|
606 ms | 221.139.49.17 |
| 71 | 2026-08-13 23:31 | 639222598741756356 |
|
701 ms | 221.139.49.17 |
| 70 | 2026-08-13 23:14 | 639222588615244093 |
|
621 ms | 221.139.49.17 |
| 69 | 2026-08-13 22:22 | 639222556495289724 |
|
614 ms | 221.139.49.17 |
| 68 | 2026-08-13 22:05 | 639222546477917698 |
|
589 ms | 221.139.49.17 |
| 67 | 2026-08-13 21:48 | 639222536257653790 |
|
1176 ms | 221.139.49.17 |
| 66 | 2026-08-13 21:31 | 639222525833084485 |
|
634 ms | 221.139.49.17 |
| 65 | 2026-08-13 21:14 | 639222515446085004 |
|
587 ms | 221.139.49.17 |
| 64 | 2026-08-13 20:57 | 639222505166766781 |
|
590 ms | 221.139.49.17 |
| 63 | 2026-08-13 20:39 | 639222494930541001 |
|
1199 ms | 221.139.49.17 |
| 62 | 2026-08-13 20:22 | 639222484469216890 |
|
1195 ms | 221.139.49.17 |
| 61 | 2026-08-13 20:05 | 639222474270039940 |
|
588 ms | 221.139.49.17 |
| 60 | 2026-08-13 19:48 | 639222464005587385 |
|
587 ms | 221.139.49.17 |
| 59 | 2026-08-13 19:31 | 639222453485975041 |
|
592 ms | 221.139.49.17 |
| 58 | 2026-08-13 19:13 | 639222442984828770 |
|
1759 ms | 221.139.49.17 |
| 57 | 2026-08-13 18:18 | 639222410191353397 |
|
587 ms | 221.139.49.17 |
| 56 | 2026-08-13 18:01 | 639222399952628376 |
|
590 ms | 221.139.49.17 |
| 55 | 2026-08-13 17:44 | 639222389608608647 |
|
609 ms | 221.139.49.17 |
| 54 | 2026-08-13 17:27 | 639222379604012481 |
|
604 ms | 221.139.49.17 |
| 53 | 2026-08-13 17:10 | 639222369372672858 |
|
572 ms | 221.139.49.17 |
| 52 | 2026-08-13 16:53 | 639222359096909298 |
|
592 ms | 221.139.49.17 |
| 51 | 2026-08-13 16:36 | 639222348814301655 |
|
622 ms | 221.139.49.17 |
| 50 | 2026-08-13 16:19 | 639222338608331104 |
|
1193 ms | 221.139.49.17 |
| 49 | 2026-08-13 16:02 | 639222328204609760 |
|
615 ms | 221.139.49.17 |
| 48 | 2026-08-13 15:45 | 639222317859759909 |
|
1208 ms | 221.139.49.17 |
| 47 | 2026-08-13 15:27 | 639222307560137918 |
|
599 ms | 221.139.49.17 |
| 46 | 2026-08-13 15:10 | 639222297274357149 |
|
1489 ms | 221.139.49.17 |
| 45 | 2026-08-13 14:16 | 639222265004477827 |
|
578 ms | 221.139.49.17 |
| 44 | 2026-08-13 13:59 | 639222255176583683 |
|
581 ms | 221.139.49.17 |
| 43 | 2026-08-13 13:43 | 639222245340146131 |
|
625 ms | 221.139.49.17 |
| 42 | 2026-08-13 13:27 | 639222235662219956 |
|
629 ms | 221.139.49.17 |
| 41 | 2026-08-13 13:10 | 639222225817223284 |
|
497 ms | 221.139.49.17 |
| 40 | 2026-08-13 12:54 | 639222216341869648 |
|
588 ms | 221.139.49.17 |
| 39 | 2026-08-13 12:38 | 639222206848442189 |
|
609 ms | 221.139.49.17 |
| 38 | 2026-08-13 12:22 | 639222197538963225 |
|
643 ms | 221.139.49.17 |
| 37 | 2026-08-13 12:07 | 639222188113685569 |
|
501 ms | 221.139.49.17 |
| 36 | 2026-08-13 11:51 | 639222178880138458 |
|
590 ms | 221.139.49.17 |
| 35 | 2026-08-13 11:36 | 639222169343013317 |
|
593 ms | 221.139.49.17 |
| 34 | 2026-08-13 11:20 | 639222159910600596 |
|
915 ms | 221.139.49.17 |
| 33 | 2026-08-13 10:28 | 639222128676274866 |
|
593 ms | 221.139.49.17 |
| 32 | 2026-08-13 10:12 | 639222119169781983 |
|
612 ms | 221.139.49.17 |
| 31 | 2026-08-13 09:56 | 639222109996148889 |
|
597 ms | 221.139.49.17 |
| 30 | 2026-08-13 09:41 | 639222100791323799 |
|
619 ms | 221.139.49.17 |
| 29 | 2026-08-13 09:26 | 639222091647893142 |
|
595 ms | 221.139.49.17 |
| 28 | 2026-08-13 09:11 | 639222082524717649 |
|
580 ms | 221.139.49.17 |
| 27 | 2026-08-13 08:55 | 639222073378630456 |
|
919 ms | 221.139.49.17 |
| 26 | 2026-08-13 08:40 | 639222064537306701 |
|
605 ms | 221.139.49.17 |
| 25 | 2026-08-13 08:26 | 639222055409471864 |
|
594 ms | 221.139.49.17 |
| 24 | 2026-08-13 08:10 | 639222046117152411 |
|
1192 ms | 221.139.49.17 |
| 23 | 2026-08-13 07:55 | 639222036915107067 |
|
598 ms | 221.139.49.17 |
| 22 | 2026-08-13 07:39 | 639222027654889141 |
|
526 ms | 221.139.49.17 |
| 21 | 2026-08-13 06:48 | 639221996824612035 |
|
709 ms | 221.139.49.17 |
| 20 | 2026-08-13 06:33 | 639221987863418113 |
|
598 ms | 221.139.49.17 |
| 19 | 2026-08-13 06:18 | 639221979006823112 |
|
1771 ms | 221.139.49.17 |
| 18 | 2026-08-13 06:03 | 639221970068466615 |
|
587 ms | 221.139.49.17 |
| 17 | 2026-08-13 05:48 | 639221961001585139 |
|
588 ms | 221.139.49.17 |
| 16 | 2026-08-13 05:33 | 639221952104046397 |
|
1193 ms | 221.139.49.17 |
| 15 | 2026-08-13 05:18 | 639221943247694484 |
|
576 ms | 221.139.49.17 |
| 14 | 2026-08-13 05:04 | 639221934603388241 |
|
294 ms | 221.139.49.17 |
| 13 | 2026-08-13 04:49 | 639221925729273358 |
|
584 ms | 221.139.49.17 |
| 12 | 2026-08-13 04:34 | 639221916777813401 |
|
298 ms | 221.139.49.17 |
| 11 | 2026-08-13 04:19 | 639221907816913910 |
|
606 ms | 221.139.49.17 |
| 10 | 2026-08-13 04:04 | 639221898639694322 |
|
612 ms | 221.139.49.17 |
| 9 | 2026-08-13 03:13 | 639221868257567489 |
|
298 ms | 221.139.49.17 |
| 8 | 2026-08-13 02:58 | 639221859270235608 |
|
581 ms | 221.139.49.17 |
| 7 | 2026-08-13 02:43 | 639221850184464515 |
|
619 ms | 221.139.49.17 |
| 6 | 2026-08-13 02:28 | 639221841141973425 |
|
603 ms | 221.139.49.17 |
| 5 | 2026-08-13 01:37 | 639221810548753083 |
|
593 ms | 221.139.49.17 |
| 4 | 2026-08-13 01:22 | 639221801656796262 |
|
290 ms | 221.139.49.17 |
| 3 | 2026-08-13 01:07 | 639221792658715334 |
|
588 ms | 221.139.49.17 |
| 2 | 2026-08-13 00:52 | 639221783571379176 |
|
333 ms | 221.139.49.17 |
| 1 | 2026-08-13 00:01 | 639221753022017039 |
|
1410 ms | 221.139.49.17 |