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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 968 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
968 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:53
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 2026-08-19 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 | 2026-08-19 23:53 | 639227795899225951 |
|
2567 ms | 221.139.49.17 |
| 73 | 2026-08-19 23:38 | 639227786351762008 |
|
587 ms | 221.139.49.17 |
| 72 | 2026-08-19 23:22 | 639227776640591733 |
|
804 ms | 221.139.49.17 |
| 71 | 2026-08-19 23:05 | 639227767128841282 |
|
1790 ms | 221.139.49.17 |
| 70 | 2026-08-19 22:50 | 639227757477304711 |
|
585 ms | 221.139.49.17 |
| 69 | 2026-08-19 22:33 | 639227747572098014 |
|
586 ms | 221.139.49.17 |
| 68 | 2026-08-19 22:17 | 639227737588613113 |
|
632 ms | 221.139.49.17 |
| 67 | 2026-08-19 21:24 | 639227706134603955 |
|
583 ms | 221.139.49.17 |
| 66 | 2026-08-19 21:08 | 639227696589027396 |
|
313 ms | 221.139.49.17 |
| 65 | 2026-08-19 20:52 | 639227687097707639 |
|
280 ms | 221.139.49.17 |
| 64 | 2026-08-19 20:36 | 639227677474464487 |
|
1864 ms | 221.139.49.17 |
| 63 | 2026-08-19 20:20 | 639227667767441118 |
|
601 ms | 221.139.49.17 |
| 62 | 2026-08-19 20:04 | 639227657984833832 |
|
293 ms | 221.139.49.17 |
| 61 | 2026-08-19 19:47 | 639227648079992640 |
|
602 ms | 221.139.49.17 |
| 60 | 2026-08-19 19:31 | 639227638125048441 |
|
1073 ms | 221.139.49.17 |
| 59 | 2026-08-19 19:14 | 639227628211392142 |
|
593 ms | 221.139.49.17 |
| 58 | 2026-08-19 18:58 | 639227618261696275 |
|
603 ms | 221.139.49.17 |
| 57 | 2026-08-19 18:41 | 639227608366233645 |
|
1142 ms | 221.139.49.17 |
| 56 | 2026-08-19 18:25 | 639227598301787588 |
|
1790 ms | 221.139.49.17 |
| 55 | 2026-08-19 17:31 | 639227566241010716 |
|
284 ms | 221.139.49.17 |
| 54 | 2026-08-19 17:15 | 639227556454538959 |
|
578 ms | 221.139.49.17 |
| 53 | 2026-08-19 16:58 | 639227546640305542 |
|
589 ms | 221.139.49.17 |
| 52 | 2026-08-19 16:42 | 639227536965466472 |
|
608 ms | 221.139.49.17 |
| 51 | 2026-08-19 16:26 | 639227527048658280 |
|
2280 ms | 221.139.49.17 |
| 50 | 2026-08-19 16:09 | 639227517386634438 |
|
660 ms | 221.139.49.17 |
| 49 | 2026-08-19 15:53 | 639227507459551637 |
|
2274 ms | 221.139.49.17 |
| 48 | 2026-08-19 15:37 | 639227497515595277 |
|
591 ms | 221.139.49.17 |
| 47 | 2026-08-19 15:20 | 639227487441798036 |
|
590 ms | 221.139.49.17 |
| 46 | 2026-08-19 15:03 | 639227477445551863 |
|
583 ms | 221.139.49.17 |
| 45 | 2026-08-19 14:46 | 639227467297067891 |
|
1801 ms | 221.139.49.17 |
| 44 | 2026-08-19 14:29 | 639227457057795635 |
|
590 ms | 221.139.49.17 |
| 43 | 2026-08-19 13:36 | 639227425244777397 |
|
1493 ms | 221.139.49.17 |
| 42 | 2026-08-19 13:20 | 639227415422116485 |
|
602 ms | 221.139.49.17 |
| 41 | 2026-08-19 13:03 | 639227405307256053 |
|
584 ms | 221.139.49.17 |
| 40 | 2026-08-19 12:46 | 639227395396602630 |
|
638 ms | 221.139.49.17 |
| 39 | 2026-08-19 12:30 | 639227385510363611 |
|
2268 ms | 221.139.49.17 |
| 38 | 2026-08-19 12:13 | 639227375508324850 |
|
589 ms | 221.139.49.17 |
| 37 | 2026-08-19 11:56 | 639227365326611906 |
|
592 ms | 221.139.49.17 |
| 36 | 2026-08-19 11:40 | 639227355360014208 |
|
1164 ms | 221.139.49.17 |
| 35 | 2026-08-19 11:23 | 639227345036782165 |
|
591 ms | 221.139.49.17 |
| 34 | 2026-08-19 11:06 | 639227334992964533 |
|
975 ms | 221.139.49.17 |
| 33 | 2026-08-19 10:49 | 639227324986605572 |
|
1262 ms | 221.139.49.17 |
| 32 | 2026-08-19 10:32 | 639227314928414539 |
|
619 ms | 221.139.49.17 |
| 31 | 2026-08-19 09:39 | 639227283029182134 |
|
609 ms | 221.139.49.17 |
| 30 | 2026-08-19 09:23 | 639227273294779350 |
|
1431 ms | 221.139.49.17 |
| 29 | 2026-08-19 09:06 | 639227263525231313 |
|
607 ms | 221.139.49.17 |
| 28 | 2026-08-19 08:50 | 639227253578313363 |
|
588 ms | 221.139.49.17 |
| 27 | 2026-08-19 08:33 | 639227243649973322 |
|
575 ms | 221.139.49.17 |
| 26 | 2026-08-19 08:17 | 639227233581059317 |
|
595 ms | 221.139.49.17 |
| 25 | 2026-08-19 08:00 | 639227223667352067 |
|
1205 ms | 221.139.49.17 |
| 24 | 2026-08-19 07:44 | 639227213714837066 |
|
2315 ms | 221.139.49.17 |
| 23 | 2026-08-19 07:27 | 639227203701208496 |
|
590 ms | 221.139.49.17 |
| 22 | 2026-08-19 07:10 | 639227193643202179 |
|
583 ms | 221.139.49.17 |
| 21 | 2026-08-19 06:53 | 639227183584431597 |
|
1462 ms | 221.139.49.17 |
| 20 | 2026-08-19 06:37 | 639227173347403088 |
|
600 ms | 221.139.49.17 |
| 19 | 2026-08-19 05:43 | 639227141523007601 |
|
274 ms | 221.139.49.17 |
| 18 | 2026-08-19 05:27 | 639227131785931574 |
|
1496 ms | 221.139.49.17 |
| 17 | 2026-08-19 05:11 | 639227122176475389 |
|
601 ms | 221.139.49.17 |
| 16 | 2026-08-19 04:55 | 639227112668934596 |
|
265 ms | 221.139.49.17 |
| 15 | 2026-08-19 04:39 | 639227102773292788 |
|
1362 ms | 221.139.49.17 |
| 14 | 2026-08-19 04:22 | 639227093141136930 |
|
607 ms | 221.139.49.17 |
| 13 | 2026-08-19 04:06 | 639227083449420147 |
|
901 ms | 221.139.49.17 |
| 12 | 2026-08-19 03:50 | 639227073771748493 |
|
313 ms | 221.139.49.17 |
| 11 | 2026-08-19 03:34 | 639227063977347614 |
|
594 ms | 221.139.49.17 |
| 10 | 2026-08-19 03:18 | 639227054253519024 |
|
588 ms | 221.139.49.17 |
| 9 | 2026-08-19 03:01 | 639227044381963886 |
|
1796 ms | 221.139.49.17 |
| 8 | 2026-08-19 02:45 | 639227034441085514 |
|
4276 ms | 221.139.49.17 |
| 7 | 2026-08-19 01:52 | 639227003126489968 |
|
281 ms | 221.139.49.17 |
| 6 | 2026-08-19 01:36 | 639226993456311614 |
|
2372 ms | 221.139.49.17 |
| 5 | 2026-08-19 01:20 | 639226983847312345 |
|
1210 ms | 221.139.49.17 |
| 4 | 2026-08-19 01:04 | 639226974357874853 |
|
574 ms | 221.139.49.17 |
| 3 | 2026-08-19 00:48 | 639226964670484721 |
|
592 ms | 221.139.49.17 |
| 2 | 2026-08-19 00:32 | 639226954857899696 |
|
1203 ms | 221.139.49.17 |
| 1 | 2026-08-19 00:16 | 639226945091603488 |
|
1061 ms | 221.139.49.17 |