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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 613 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
613 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:50
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 2026-08-15 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 | 2026-08-15 23:50 | 639224338276675277 |
|
584 ms | 221.139.49.17 |
| 75 | 2026-08-15 22:57 | 639224306594546649 |
|
606 ms | 221.139.49.17 |
| 74 | 2026-08-15 22:42 | 639224297145423303 |
|
314 ms | 221.139.49.17 |
| 73 | 2026-08-15 22:26 | 639224287678238833 |
|
507 ms | 221.139.49.17 |
| 72 | 2026-08-15 22:10 | 639224278490872828 |
|
608 ms | 221.139.49.17 |
| 71 | 2026-08-15 21:55 | 639224269149307826 |
|
279 ms | 221.139.49.17 |
| 70 | 2026-08-15 21:39 | 639224259868597616 |
|
624 ms | 221.139.49.17 |
| 69 | 2026-08-15 21:24 | 639224250518642175 |
|
596 ms | 221.139.49.17 |
| 68 | 2026-08-15 21:08 | 639224241064772383 |
|
596 ms | 221.139.49.17 |
| 67 | 2026-08-15 20:53 | 639224231691099605 |
|
599 ms | 221.139.49.17 |
| 66 | 2026-08-15 20:37 | 639224222468168159 |
|
581 ms | 221.139.49.17 |
| 65 | 2026-08-15 20:22 | 639224213173899635 |
|
587 ms | 221.139.49.17 |
| 64 | 2026-08-15 20:06 | 639224203914451783 |
|
1186 ms | 221.139.49.17 |
| 63 | 2026-08-15 19:13 | 639224172202542163 |
|
283 ms | 221.139.49.17 |
| 62 | 2026-08-15 18:58 | 639224163338654093 |
|
277 ms | 221.139.49.17 |
| 61 | 2026-08-15 18:43 | 639224154287995374 |
|
615 ms | 221.139.49.17 |
| 60 | 2026-08-15 18:28 | 639224145118612503 |
|
622 ms | 221.139.49.17 |
| 59 | 2026-08-15 18:13 | 639224135995990731 |
|
587 ms | 221.139.49.17 |
| 58 | 2026-08-15 17:58 | 639224127185332624 |
|
586 ms | 221.139.49.17 |
| 57 | 2026-08-15 17:43 | 639224118229289175 |
|
630 ms | 221.139.49.17 |
| 56 | 2026-08-15 17:28 | 639224109273796359 |
|
297 ms | 221.139.49.17 |
| 55 | 2026-08-15 17:13 | 639224100490805608 |
|
783 ms | 221.139.49.17 |
| 54 | 2026-08-15 16:58 | 639224091353714490 |
|
273 ms | 221.139.49.17 |
| 53 | 2026-08-15 16:43 | 639224082033126828 |
|
617 ms | 221.139.49.17 |
| 52 | 2026-08-15 16:27 | 639224072736962403 |
|
588 ms | 221.139.49.17 |
| 51 | 2026-08-15 15:35 | 639224041475563754 |
|
625 ms | 221.139.49.17 |
| 50 | 2026-08-15 15:20 | 639224032345604453 |
|
263 ms | 221.139.49.17 |
| 49 | 2026-08-15 15:05 | 639224023169497283 |
|
266 ms | 221.139.49.17 |
| 48 | 2026-08-15 14:49 | 639224013981146405 |
|
594 ms | 221.139.49.17 |
| 47 | 2026-08-15 14:34 | 639224004883412586 |
|
617 ms | 221.139.49.17 |
| 46 | 2026-08-15 14:19 | 639223995612880615 |
|
620 ms | 221.139.49.17 |
| 45 | 2026-08-15 14:03 | 639223986271830789 |
|
591 ms | 221.139.49.17 |
| 44 | 2026-08-15 13:48 | 639223977005780949 |
|
346 ms | 221.139.49.17 |
| 43 | 2026-08-15 13:32 | 639223967653137793 |
|
572 ms | 221.139.49.17 |
| 42 | 2026-08-15 13:17 | 639223958286010799 |
|
595 ms | 221.139.49.17 |
| 41 | 2026-08-15 13:01 | 639223948936108345 |
|
598 ms | 221.139.49.17 |
| 40 | 2026-08-15 12:45 | 639223939673066880 |
|
625 ms | 221.139.49.17 |
| 39 | 2026-08-15 11:53 | 639223908317760530 |
|
577 ms | 221.139.49.17 |
| 38 | 2026-08-15 11:38 | 639223898992594258 |
|
1483 ms | 221.139.49.17 |
| 37 | 2026-08-15 11:22 | 639223889761312823 |
|
570 ms | 221.139.49.17 |
| 36 | 2026-08-15 11:07 | 639223880359273507 |
|
598 ms | 221.139.49.17 |
| 35 | 2026-08-15 10:51 | 639223870920466808 |
|
605 ms | 221.139.49.17 |
| 34 | 2026-08-15 10:36 | 639223861579762179 |
|
554 ms | 221.139.49.17 |
| 33 | 2026-08-15 10:20 | 639223852238616009 |
|
290 ms | 221.139.49.17 |
| 32 | 2026-08-15 10:04 | 639223843019815620 |
|
296 ms | 221.139.49.17 |
| 31 | 2026-08-15 09:49 | 639223833669915012 |
|
301 ms | 221.139.49.17 |
| 30 | 2026-08-15 09:34 | 639223824494613222 |
|
584 ms | 221.139.49.17 |
| 29 | 2026-08-15 09:18 | 639223815116325293 |
|
608 ms | 221.139.49.17 |
| 28 | 2026-08-15 09:02 | 639223805493870221 |
|
1209 ms | 221.139.49.17 |
| 27 | 2026-08-15 08:10 | 639223774218660438 |
|
589 ms | 221.139.49.17 |
| 26 | 2026-08-15 07:55 | 639223764663090372 |
|
606 ms | 221.139.49.17 |
| 25 | 2026-08-15 07:39 | 639223755338811400 |
|
597 ms | 221.139.49.17 |
| 24 | 2026-08-15 07:23 | 639223746019193268 |
|
604 ms | 221.139.49.17 |
| 23 | 2026-08-15 07:07 | 639223736658778104 |
|
580 ms | 221.139.49.17 |
| 22 | 2026-08-15 06:52 | 639223727330194499 |
|
599 ms | 221.139.49.17 |
| 21 | 2026-08-15 06:36 | 639223717848514742 |
|
587 ms | 221.139.49.17 |
| 20 | 2026-08-15 06:20 | 639223708284754056 |
|
587 ms | 221.139.49.17 |
| 19 | 2026-08-15 06:05 | 639223699061259933 |
|
586 ms | 221.139.49.17 |
| 18 | 2026-08-15 05:49 | 639223689592545140 |
|
2265 ms | 221.139.49.17 |
| 17 | 2026-08-15 05:33 | 639223680143410810 |
|
588 ms | 221.139.49.17 |
| 16 | 2026-08-15 05:18 | 639223670514517104 |
|
625 ms | 221.139.49.17 |
| 15 | 2026-08-15 04:24 | 639223638855054294 |
|
625 ms | 221.139.49.17 |
| 14 | 2026-08-15 04:09 | 639223629623335972 |
|
1177 ms | 221.139.49.17 |
| 13 | 2026-08-15 03:53 | 639223620390189495 |
|
591 ms | 221.139.49.17 |
| 12 | 2026-08-15 03:38 | 639223610916950440 |
|
906 ms | 221.139.49.17 |
| 11 | 2026-08-15 03:22 | 639223601597759168 |
|
902 ms | 221.139.49.17 |
| 10 | 2026-08-15 03:07 | 639223592342172093 |
|
688 ms | 221.139.49.17 |
| 9 | 2026-08-15 02:52 | 639223583324121497 |
|
606 ms | 221.139.49.17 |
| 8 | 2026-08-15 02:36 | 639223574086714218 |
|
314 ms | 221.139.49.17 |
| 7 | 2026-08-15 02:21 | 639223564698424889 |
|
606 ms | 221.139.49.17 |
| 6 | 2026-08-15 02:05 | 639223555408664206 |
|
593 ms | 221.139.49.17 |
| 5 | 2026-08-15 01:50 | 639223546000912416 |
|
590 ms | 221.139.49.17 |
| 4 | 2026-08-15 01:34 | 639223536550774847 |
|
599 ms | 221.139.49.17 |
| 3 | 2026-08-15 00:41 | 639223505017205611 |
|
595 ms | 221.139.49.17 |
| 2 | 2026-08-15 00:26 | 639223495784410207 |
|
590 ms | 221.139.49.17 |
| 1 | 2026-08-15 00:10 | 639223486524583054 |
|
591 ms | 221.139.49.17 |