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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 760 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
760 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:45
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 2026-08-11 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 | 2026-08-11 23:45 | 639220878864937382 |
|
452 ms | 221.139.49.17 |
| 75 | 2026-08-11 22:52 | 639220847369072314 |
|
1786 ms | 221.139.49.17 |
| 74 | 2026-08-11 22:37 | 639220838037764925 |
|
582 ms | 221.139.49.17 |
| 73 | 2026-08-11 22:21 | 639220828735120634 |
|
597 ms | 221.139.49.17 |
| 72 | 2026-08-11 22:06 | 639220819447979766 |
|
1759 ms | 221.139.49.17 |
| 71 | 2026-08-11 21:50 | 639220810056531741 |
|
593 ms | 221.139.49.17 |
| 70 | 2026-08-11 21:35 | 639220800745746593 |
|
587 ms | 221.139.49.17 |
| 69 | 2026-08-11 21:19 | 639220791351626349 |
|
1202 ms | 221.139.49.17 |
| 68 | 2026-08-11 21:03 | 639220782021256610 |
|
2282 ms | 221.139.49.17 |
| 67 | 2026-08-11 20:48 | 639220772603347755 |
|
581 ms | 221.139.49.17 |
| 66 | 2026-08-11 20:32 | 639220763224057047 |
|
597 ms | 221.139.49.17 |
| 65 | 2026-08-11 20:16 | 639220753691117767 |
|
866 ms | 221.139.49.17 |
| 64 | 2026-08-11 20:00 | 639220744107836218 |
|
610 ms | 221.139.49.17 |
| 63 | 2026-08-11 19:07 | 639220711927629898 |
|
586 ms | 221.139.49.17 |
| 62 | 2026-08-11 18:51 | 639220702299437921 |
|
1211 ms | 221.139.49.17 |
| 61 | 2026-08-11 18:35 | 639220692505468181 |
|
422 ms | 221.139.49.17 |
| 60 | 2026-08-11 18:19 | 639220682669911239 |
|
357 ms | 221.139.49.17 |
| 59 | 2026-08-11 18:02 | 639220672929841526 |
|
587 ms | 221.139.49.17 |
| 58 | 2026-08-11 17:46 | 639220663225662315 |
|
356 ms | 221.139.49.17 |
| 57 | 2026-08-11 17:30 | 639220653846255684 |
|
582 ms | 221.139.49.17 |
| 56 | 2026-08-11 17:14 | 639220644420909059 |
|
584 ms | 221.139.49.17 |
| 55 | 2026-08-11 16:58 | 639220635074970435 |
|
604 ms | 221.139.49.17 |
| 54 | 2026-08-11 16:43 | 639220625614385966 |
|
350 ms | 221.139.49.17 |
| 53 | 2026-08-11 16:27 | 639220616132212636 |
|
1504 ms | 221.139.49.17 |
| 52 | 2026-08-11 16:11 | 639220606533651662 |
|
337 ms | 221.139.49.17 |
| 51 | 2026-08-11 15:18 | 639220574514514318 |
|
592 ms | 221.139.49.17 |
| 50 | 2026-08-11 15:02 | 639220565124823874 |
|
2290 ms | 221.139.49.17 |
| 49 | 2026-08-11 14:46 | 639220555799311478 |
|
588 ms | 221.139.49.17 |
| 48 | 2026-08-11 14:31 | 639220546481577614 |
|
625 ms | 221.139.49.17 |
| 47 | 2026-08-11 14:15 | 639220537036533154 |
|
605 ms | 221.139.49.17 |
| 46 | 2026-08-11 14:00 | 639220527719177174 |
|
2271 ms | 221.139.49.17 |
| 45 | 2026-08-11 13:44 | 639220518173088308 |
|
602 ms | 221.139.49.17 |
| 44 | 2026-08-11 13:28 | 639220508902896243 |
|
592 ms | 221.139.49.17 |
| 43 | 2026-08-11 13:13 | 639220499455923005 |
|
599 ms | 221.139.49.17 |
| 42 | 2026-08-11 12:57 | 639220490082583768 |
|
1718 ms | 221.139.49.17 |
| 41 | 2026-08-11 12:41 | 639220480636590998 |
|
1201 ms | 221.139.49.17 |
| 40 | 2026-08-11 12:25 | 639220469585029273 |
|
1774 ms | 221.139.49.17 |
| 39 | 2026-08-11 11:30 | 639220438074188884 |
|
601 ms | 221.139.49.17 |
| 38 | 2026-08-11 11:15 | 639220428789720049 |
|
599 ms | 221.139.49.17 |
| 37 | 2026-08-11 10:59 | 639220419558302820 |
|
599 ms | 221.139.49.17 |
| 36 | 2026-08-11 10:44 | 639220410448738795 |
|
607 ms | 221.139.49.17 |
| 35 | 2026-08-11 10:29 | 639220401034081530 |
|
590 ms | 221.139.49.17 |
| 34 | 2026-08-11 10:13 | 639220391766674161 |
|
604 ms | 221.139.49.17 |
| 33 | 2026-08-11 09:57 | 639220382275807148 |
|
600 ms | 221.139.49.17 |
| 32 | 2026-08-11 09:42 | 639220373034162867 |
|
621 ms | 221.139.49.17 |
| 31 | 2026-08-11 09:26 | 639220363994971859 |
|
592 ms | 221.139.49.17 |
| 30 | 2026-08-11 09:11 | 639220354563965455 |
|
590 ms | 221.139.49.17 |
| 29 | 2026-08-11 08:55 | 639220345437414880 |
|
597 ms | 221.139.49.17 |
| 28 | 2026-08-11 08:40 | 639220336024248987 |
|
1477 ms | 221.139.49.17 |
| 27 | 2026-08-11 07:47 | 639220304233635692 |
|
590 ms | 221.139.49.17 |
| 26 | 2026-08-11 07:32 | 639220294872170960 |
|
2278 ms | 221.139.49.17 |
| 25 | 2026-08-11 07:16 | 639220285547177980 |
|
614 ms | 221.139.49.17 |
| 24 | 2026-08-11 07:00 | 639220276337941315 |
|
590 ms | 221.139.49.17 |
| 23 | 2026-08-11 06:45 | 639220267175191677 |
|
594 ms | 221.139.49.17 |
| 22 | 2026-08-11 06:30 | 639220257981518924 |
|
601 ms | 221.139.49.17 |
| 21 | 2026-08-11 06:15 | 639220249265489070 |
|
580 ms | 221.139.49.17 |
| 20 | 2026-08-11 06:00 | 639220240700249205 |
|
604 ms | 221.139.49.17 |
| 19 | 2026-08-11 05:46 | 639220231975029986 |
|
586 ms | 221.139.49.17 |
| 18 | 2026-08-11 05:32 | 639220223261176932 |
|
296 ms | 221.139.49.17 |
| 17 | 2026-08-11 05:17 | 639220214366718456 |
|
602 ms | 221.139.49.17 |
| 16 | 2026-08-11 05:02 | 639220205306334524 |
|
598 ms | 221.139.49.17 |
| 15 | 2026-08-11 04:10 | 639220174463175061 |
|
272 ms | 221.139.49.17 |
| 14 | 2026-08-11 03:56 | 639220165777190438 |
|
596 ms | 221.139.49.17 |
| 13 | 2026-08-11 03:41 | 639220156880374825 |
|
302 ms | 221.139.49.17 |
| 12 | 2026-08-11 03:26 | 639220148139986945 |
|
603 ms | 221.139.49.17 |
| 11 | 2026-08-11 03:12 | 639220139271074299 |
|
285 ms | 221.139.49.17 |
| 10 | 2026-08-11 02:57 | 639220130565901336 |
|
598 ms | 221.139.49.17 |
| 9 | 2026-08-11 02:42 | 639220121659980575 |
|
622 ms | 221.139.49.17 |
| 8 | 2026-08-11 02:28 | 639220112857650894 |
|
603 ms | 221.139.49.17 |
| 7 | 2026-08-11 02:13 | 639220103767686219 |
|
609 ms | 221.139.49.17 |
| 6 | 2026-08-11 01:58 | 639220094545970611 |
|
572 ms | 221.139.49.17 |
| 5 | 2026-08-11 01:42 | 639220085476091081 |
|
593 ms | 221.139.49.17 |
| 4 | 2026-08-11 01:27 | 639220076243751161 |
|
625 ms | 221.139.49.17 |
| 3 | 2026-08-11 00:35 | 639220045322845190 |
|
286 ms | 221.139.49.17 |
| 2 | 2026-08-11 00:20 | 639220036434132314 |
|
591 ms | 221.139.49.17 |
| 1 | 2026-08-11 00:05 | 639220027366289509 |
|
593 ms | 221.139.49.17 |