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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 862 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
76
Historical checks stored for this nameserver on selected date
Average Latency
862 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
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
76
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
595 ms | 221.139.49.17 |
| 75 | 2026-08-23 23:42 | 639231244697865594 |
|
583 ms | 221.139.49.17 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
584 ms | 221.139.49.17 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
290 ms | 221.139.49.17 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
580 ms | 221.139.49.17 |
| 71 | 2026-08-23 22:36 | 639231204962010549 |
|
990 ms | 221.139.49.17 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
281 ms | 221.139.49.17 |
| 69 | 2026-08-23 22:03 | 639231185235020577 |
|
597 ms | 221.139.49.17 |
| 68 | 2026-08-23 21:47 | 639231175558690075 |
|
1382 ms | 221.139.49.17 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
1467 ms | 221.139.49.17 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
2275 ms | 221.139.49.17 |
| 65 | 2026-08-23 20:21 | 639231124203758023 |
|
581 ms | 221.139.49.17 |
| 64 | 2026-08-23 20:05 | 639231114428262706 |
|
596 ms | 221.139.49.17 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
590 ms | 221.139.49.17 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
2281 ms | 221.139.49.17 |
| 61 | 2026-08-23 19:16 | 639231085024583224 |
|
585 ms | 221.139.49.17 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
587 ms | 221.139.49.17 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
1470 ms | 221.139.49.17 |
| 58 | 2026-08-23 18:27 | 639231055805348837 |
|
589 ms | 221.139.49.17 |
| 57 | 2026-08-23 18:11 | 639231045980373765 |
|
1338 ms | 221.139.49.17 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
600 ms | 221.139.49.17 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
1195 ms | 221.139.49.17 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
578 ms | 221.139.49.17 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
1025 ms | 221.139.49.17 |
| 52 | 2026-08-23 16:12 | 639230974838373450 |
|
283 ms | 221.139.49.17 |
| 51 | 2026-08-23 15:56 | 639230965244277645 |
|
282 ms | 221.139.49.17 |
| 50 | 2026-08-23 15:40 | 639230955522101820 |
|
585 ms | 221.139.49.17 |
| 49 | 2026-08-23 15:24 | 639230945754521603 |
|
590 ms | 221.139.49.17 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
1471 ms | 221.139.49.17 |
| 47 | 2026-08-23 14:51 | 639230926222061048 |
|
589 ms | 221.139.49.17 |
| 46 | 2026-08-23 14:35 | 639230916449726907 |
|
573 ms | 221.139.49.17 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
596 ms | 221.139.49.17 |
| 44 | 2026-08-23 14:02 | 639230896680429441 |
|
2278 ms | 221.139.49.17 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
832 ms | 221.139.49.17 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
580 ms | 221.139.49.17 |
| 41 | 2026-08-23 12:37 | 639230845707499136 |
|
594 ms | 221.139.49.17 |
| 40 | 2026-08-23 12:21 | 639230836186805419 |
|
1187 ms | 221.139.49.17 |
| 39 | 2026-08-23 12:05 | 639230826493828316 |
|
581 ms | 221.139.49.17 |
| 38 | 2026-08-23 11:49 | 639230816817882996 |
|
596 ms | 221.139.49.17 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
589 ms | 221.139.49.17 |
| 36 | 2026-08-23 11:16 | 639230797120243854 |
|
1075 ms | 221.139.49.17 |
| 35 | 2026-08-23 11:00 | 639230787310272840 |
|
600 ms | 221.139.49.17 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
592 ms | 221.139.49.17 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
587 ms | 221.139.49.17 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
1202 ms | 221.139.49.17 |
| 31 | 2026-08-23 09:54 | 639230747722189784 |
|
622 ms | 221.139.49.17 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
506 ms | 221.139.49.17 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
1535 ms | 221.139.49.17 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
2616 ms | 221.139.49.17 |
| 27 | 2026-08-23 08:13 | 639230687142781616 |
|
722 ms | 221.139.49.17 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
591 ms | 221.139.49.17 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
1444 ms | 221.139.49.17 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
584 ms | 221.139.49.17 |
| 23 | 2026-08-23 07:08 | 639230648468473803 |
|
1476 ms | 221.139.49.17 |
| 22 | 2026-08-23 06:52 | 639230638829658294 |
|
601 ms | 221.139.49.17 |
| 21 | 2026-08-23 06:36 | 639230629247017617 |
|
579 ms | 221.139.49.17 |
| 20 | 2026-08-23 06:20 | 639230619625318239 |
|
275 ms | 221.139.49.17 |
| 19 | 2026-08-23 06:04 | 639230609697630264 |
|
1179 ms | 221.139.49.17 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
594 ms | 221.139.49.17 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
599 ms | 221.139.49.17 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
582 ms | 221.139.49.17 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
619 ms | 221.139.49.17 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
276 ms | 221.139.49.17 |
| 13 | 2026-08-23 03:51 | 639230530084069375 |
|
1202 ms | 221.139.49.17 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
587 ms | 221.139.49.17 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
586 ms | 221.139.49.17 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
1205 ms | 221.139.49.17 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
597 ms | 221.139.49.17 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
578 ms | 221.139.49.17 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
1197 ms | 221.139.49.17 |
| 6 | 2026-08-23 01:21 | 639230440030877421 |
|
589 ms | 221.139.49.17 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
1782 ms | 221.139.49.17 |
| 4 | 2026-08-23 00:49 | 639230420875160219 |
|
960 ms | 221.139.49.17 |
| 3 | 2026-08-23 00:33 | 639230411240692575 |
|
584 ms | 221.139.49.17 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
1774 ms | 221.139.49.17 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
594 ms | 221.139.49.17 |