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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 927 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
927 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:59
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 2026-08-18 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 | 2026-08-18 23:59 | 639226935204800669 |
|
597 ms | 221.139.49.17 |
| 75 | 2026-08-18 23:43 | 639226925298919497 |
|
601 ms | 221.139.49.17 |
| 74 | 2026-08-18 23:26 | 639226915487885053 |
|
1760 ms | 221.139.49.17 |
| 73 | 2026-08-18 23:10 | 639226905465760034 |
|
600 ms | 221.139.49.17 |
| 72 | 2026-08-18 22:53 | 639226895378104692 |
|
1192 ms | 221.139.49.17 |
| 71 | 2026-08-18 22:00 | 639226863374232622 |
|
610 ms | 221.139.49.17 |
| 70 | 2026-08-18 21:43 | 639226853698516058 |
|
601 ms | 221.139.49.17 |
| 69 | 2026-08-18 21:27 | 639226843797360601 |
|
586 ms | 221.139.49.17 |
| 68 | 2026-08-18 21:11 | 639226834046588155 |
|
2274 ms | 221.139.49.17 |
| 67 | 2026-08-18 20:54 | 639226824234488533 |
|
591 ms | 221.139.49.17 |
| 66 | 2026-08-18 20:38 | 639226814549928621 |
|
585 ms | 221.139.49.17 |
| 65 | 2026-08-18 20:22 | 639226804721432353 |
|
590 ms | 221.139.49.17 |
| 64 | 2026-08-18 20:05 | 639226795048828184 |
|
588 ms | 221.139.49.17 |
| 63 | 2026-08-18 19:49 | 639226785202482420 |
|
579 ms | 221.139.49.17 |
| 62 | 2026-08-18 19:33 | 639226775309362607 |
|
1822 ms | 221.139.49.17 |
| 61 | 2026-08-18 19:16 | 639226765406586155 |
|
2272 ms | 221.139.49.17 |
| 60 | 2026-08-18 19:00 | 639226755437790519 |
|
610 ms | 221.139.49.17 |
| 59 | 2026-08-18 18:07 | 639226723856194457 |
|
1800 ms | 221.139.49.17 |
| 58 | 2026-08-18 17:51 | 639226714050583422 |
|
1782 ms | 221.139.49.17 |
| 57 | 2026-08-18 17:34 | 639226704236499724 |
|
603 ms | 221.139.49.17 |
| 56 | 2026-08-18 17:18 | 639226694184520163 |
|
590 ms | 221.139.49.17 |
| 55 | 2026-08-18 17:01 | 639226684161203477 |
|
587 ms | 221.139.49.17 |
| 54 | 2026-08-18 16:44 | 639226674305430109 |
|
593 ms | 221.139.49.17 |
| 53 | 2026-08-18 16:28 | 639226664489607984 |
|
596 ms | 221.139.49.17 |
| 52 | 2026-08-18 16:12 | 639226654533111667 |
|
958 ms | 221.139.49.17 |
| 51 | 2026-08-18 15:55 | 639226644778594725 |
|
595 ms | 221.139.49.17 |
| 50 | 2026-08-18 15:39 | 639226634901553621 |
|
591 ms | 221.139.49.17 |
| 49 | 2026-08-18 15:22 | 639226624921864967 |
|
1202 ms | 221.139.49.17 |
| 48 | 2026-08-18 15:05 | 639226614939419403 |
|
591 ms | 221.139.49.17 |
| 47 | 2026-08-18 14:12 | 639226583021074771 |
|
966 ms | 221.139.49.17 |
| 46 | 2026-08-18 13:56 | 639226573279933585 |
|
2588 ms | 221.139.49.17 |
| 45 | 2026-08-18 13:39 | 639226563494036301 |
|
591 ms | 221.139.49.17 |
| 44 | 2026-08-18 13:23 | 639226553708216256 |
|
297 ms | 221.139.49.17 |
| 43 | 2026-08-18 13:07 | 639226544003734815 |
|
2371 ms | 221.139.49.17 |
| 42 | 2026-08-18 12:51 | 639226534105733155 |
|
603 ms | 221.139.49.17 |
| 41 | 2026-08-18 12:34 | 639226524298118898 |
|
595 ms | 221.139.49.17 |
| 40 | 2026-08-18 12:18 | 639226514525195335 |
|
600 ms | 221.139.49.17 |
| 39 | 2026-08-18 12:01 | 639226504703635320 |
|
604 ms | 221.139.49.17 |
| 38 | 2026-08-18 11:45 | 639226494737271720 |
|
1266 ms | 221.139.49.17 |
| 37 | 2026-08-18 11:29 | 639226485005027236 |
|
579 ms | 221.139.49.17 |
| 36 | 2026-08-18 11:12 | 639226475133236105 |
|
591 ms | 221.139.49.17 |
| 35 | 2026-08-18 10:19 | 639226442975077052 |
|
598 ms | 221.139.49.17 |
| 34 | 2026-08-18 10:02 | 639226433317932039 |
|
271 ms | 221.139.49.17 |
| 33 | 2026-08-18 09:46 | 639226423688431096 |
|
2278 ms | 221.139.49.17 |
| 32 | 2026-08-18 09:30 | 639226413998250045 |
|
623 ms | 221.139.49.17 |
| 31 | 2026-08-18 09:14 | 639226404284554875 |
|
591 ms | 221.139.49.17 |
| 30 | 2026-08-18 08:58 | 639226394637043309 |
|
599 ms | 221.139.49.17 |
| 29 | 2026-08-18 08:42 | 639226385052447582 |
|
595 ms | 221.139.49.17 |
| 28 | 2026-08-18 08:26 | 639226375506189603 |
|
1320 ms | 221.139.49.17 |
| 27 | 2026-08-18 08:10 | 639226365690646426 |
|
585 ms | 221.139.49.17 |
| 26 | 2026-08-18 07:53 | 639226355771007701 |
|
2460 ms | 221.139.49.17 |
| 25 | 2026-08-18 07:37 | 639226345946269369 |
|
590 ms | 221.139.49.17 |
| 24 | 2026-08-18 07:21 | 639226336241601848 |
|
901 ms | 221.139.49.17 |
| 23 | 2026-08-18 06:28 | 639226304950675290 |
|
280 ms | 221.139.49.17 |
| 22 | 2026-08-18 06:12 | 639226295324754616 |
|
594 ms | 221.139.49.17 |
| 21 | 2026-08-18 05:56 | 639226285824640601 |
|
1194 ms | 221.139.49.17 |
| 20 | 2026-08-18 05:41 | 639226276321223917 |
|
594 ms | 221.139.49.17 |
| 19 | 2026-08-18 05:25 | 639226266800200046 |
|
304 ms | 221.139.49.17 |
| 18 | 2026-08-18 05:09 | 639226256958066164 |
|
586 ms | 221.139.49.17 |
| 17 | 2026-08-18 04:52 | 639226247432364597 |
|
596 ms | 221.139.49.17 |
| 16 | 2026-08-18 04:36 | 639226237703388552 |
|
591 ms | 221.139.49.17 |
| 15 | 2026-08-18 04:20 | 639226227937569589 |
|
2273 ms | 221.139.49.17 |
| 14 | 2026-08-18 04:04 | 639226218052465471 |
|
587 ms | 221.139.49.17 |
| 13 | 2026-08-18 03:48 | 639226208429623997 |
|
1784 ms | 221.139.49.17 |
| 12 | 2026-08-18 03:31 | 639226198800675295 |
|
583 ms | 221.139.49.17 |
| 11 | 2026-08-18 02:40 | 639226167722042574 |
|
598 ms | 221.139.49.17 |
| 10 | 2026-08-18 02:24 | 639226158277924383 |
|
580 ms | 221.139.49.17 |
| 9 | 2026-08-18 02:08 | 639226148757810592 |
|
619 ms | 221.139.49.17 |
| 8 | 2026-08-18 01:52 | 639226139348611045 |
|
604 ms | 221.139.49.17 |
| 7 | 2026-08-18 01:37 | 639226129823462907 |
|
2270 ms | 221.139.49.17 |
| 6 | 2026-08-18 01:21 | 639226120218260005 |
|
595 ms | 221.139.49.17 |
| 5 | 2026-08-18 01:05 | 639226110875503904 |
|
1189 ms | 221.139.49.17 |
| 4 | 2026-08-18 00:49 | 639226101376311912 |
|
603 ms | 221.139.49.17 |
| 3 | 2026-08-18 00:33 | 639226091924943492 |
|
590 ms | 221.139.49.17 |
| 2 | 2026-08-18 00:17 | 639226082133158124 |
|
584 ms | 221.139.49.17 |
| 1 | 2026-08-18 00:01 | 639226072268080268 |
|
2270 ms | 221.139.49.17 |