History for ns1.ucloudcdnglobal.com
Domain: ucloudcdnglobal.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.ucloudcdnglobal.com
ns1.ucloudcdnglobal.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 390 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.ucloudcdnglobal.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
390 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
37.49.151.139
Most recently resolved hosting IP on selected date
Successful Responses
73
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.ucloudcdnglobal.com
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:59 | 639229527598660841 |
|
6 ms | 37.49.151.139 |
| 72 | 2026-08-21 23:43 | 639229517954323214 |
|
1719 ms | 37.49.151.139 |
| 71 | 2026-08-21 23:27 | 639229508269999021 |
|
414 ms | 37.49.151.139 |
| 70 | 2026-08-21 23:10 | 639229498559060171 |
|
427 ms | 37.49.151.139 |
| 69 | 2026-08-21 22:54 | 639229488519347586 |
|
2 ms | 37.49.151.139 |
| 68 | 2026-08-21 22:00 | 639229456606578934 |
|
301 ms | 37.49.151.139 |
| 67 | 2026-08-21 21:45 | 639229446985772499 |
|
5 ms | 37.49.151.139 |
| 66 | 2026-08-21 21:28 | 639229437367313098 |
|
417 ms | 37.49.151.139 |
| 65 | 2026-08-21 21:13 | 639229427923950391 |
|
410 ms | 37.49.151.139 |
| 64 | 2026-08-21 20:57 | 639229418168588854 |
|
7 ms | 37.49.151.139 |
| 63 | 2026-08-21 20:40 | 639229408345678334 |
|
279 ms | 37.49.151.139 |
| 62 | 2026-08-21 20:24 | 639229398616354648 |
|
420 ms | 37.49.151.139 |
| 61 | 2026-08-21 20:08 | 639229388634592323 |
|
4 ms | 37.49.151.139 |
| 60 | 2026-08-21 19:51 | 639229378792837692 |
|
3 ms | 37.49.151.139 |
| 59 | 2026-08-21 19:35 | 639229369154682311 |
|
313 ms | 37.49.151.139 |
| 58 | 2026-08-21 19:18 | 639229359248017926 |
|
303 ms | 37.49.151.139 |
| 57 | 2026-08-21 19:02 | 639229349124294642 |
|
402 ms | 37.49.151.139 |
| 56 | 2026-08-21 18:09 | 639229317791715692 |
|
408 ms | 37.49.151.139 |
| 55 | 2026-08-21 17:53 | 639229308115194575 |
|
409 ms | 37.49.151.139 |
| 54 | 2026-08-21 17:37 | 639229298320320558 |
|
427 ms | 37.49.151.139 |
| 53 | 2026-08-21 17:21 | 639229288674863221 |
|
17 ms | 37.49.151.139 |
| 52 | 2026-08-21 17:05 | 639229278983677079 |
|
1817 ms | 37.49.151.139 |
| 51 | 2026-08-21 16:48 | 639229269405517175 |
|
411 ms | 37.49.151.139 |
| 50 | 2026-08-21 16:32 | 639229259594798244 |
|
340 ms | 37.49.151.139 |
| 49 | 2026-08-21 16:16 | 639229249736681188 |
|
3 ms | 37.49.151.139 |
| 48 | 2026-08-21 15:59 | 639229239699417787 |
|
3 ms | 37.49.151.139 |
| 47 | 2026-08-21 15:43 | 639229229621964033 |
|
304 ms | 37.49.151.139 |
| 46 | 2026-08-21 15:26 | 639229219567270965 |
|
418 ms | 37.49.151.139 |
| 45 | 2026-08-21 15:09 | 639229209406666856 |
|
438 ms | 37.49.151.139 |
| 44 | 2026-08-21 14:16 | 639229177815876178 |
|
4 ms | 37.49.151.139 |
| 43 | 2026-08-21 14:00 | 639229168243572685 |
|
882 ms | 37.49.151.139 |
| 42 | 2026-08-21 13:44 | 639229158599856475 |
|
880 ms | 37.49.151.139 |
| 41 | 2026-08-21 13:28 | 639229148998940902 |
|
409 ms | 37.49.151.139 |
| 40 | 2026-08-21 13:12 | 639229139276923594 |
|
452 ms | 37.49.151.139 |
| 39 | 2026-08-21 12:56 | 639229129709912394 |
|
1055 ms | 37.49.151.139 |
| 38 | 2026-08-21 12:39 | 639229119801488500 |
|
302 ms | 37.49.151.139 |
| 37 | 2026-08-21 12:23 | 639229110135262458 |
|
408 ms | 37.49.151.139 |
| 36 | 2026-08-21 12:07 | 639229100336051392 |
|
421 ms | 37.49.151.139 |
| 35 | 2026-08-21 11:51 | 639229090641415626 |
|
7 ms | 37.49.151.139 |
| 34 | 2026-08-21 11:34 | 639229080702683947 |
|
427 ms | 37.49.151.139 |
| 33 | 2026-08-21 11:17 | 639229070601456699 |
|
425 ms | 37.49.151.139 |
| 32 | 2026-08-21 10:24 | 639229038947447232 |
|
1695 ms | 37.49.151.139 |
| 31 | 2026-08-21 10:08 | 639229029268708773 |
|
421 ms | 37.49.151.139 |
| 30 | 2026-08-21 09:52 | 639229019647910603 |
|
4 ms | 37.49.151.139 |
| 29 | 2026-08-21 09:36 | 639229009983843738 |
|
9 ms | 37.49.151.139 |
| 28 | 2026-08-21 09:20 | 639229000203331882 |
|
302 ms | 37.49.151.139 |
| 27 | 2026-08-21 09:04 | 639228990302335999 |
|
4 ms | 37.49.151.139 |
| 26 | 2026-08-21 08:47 | 639228980567740722 |
|
409 ms | 37.49.151.139 |
| 25 | 2026-08-21 08:31 | 639228970762445174 |
|
417 ms | 37.49.151.139 |
| 24 | 2026-08-21 08:15 | 639228961065054445 |
|
303 ms | 37.49.151.139 |
| 23 | 2026-08-21 07:58 | 639228951224649885 |
|
311 ms | 37.49.151.139 |
| 22 | 2026-08-21 07:42 | 639228941303864592 |
|
4 ms | 37.49.151.139 |
| 21 | 2026-08-21 07:25 | 639228931191328583 |
|
412 ms | 37.49.151.139 |
| 20 | 2026-08-21 06:32 | 639228899518173317 |
|
431 ms | 37.49.151.139 |
| 19 | 2026-08-21 06:16 | 639228889785027669 |
|
78 ms | 37.49.151.139 |
| 18 | 2026-08-21 06:00 | 639228880106330161 |
|
452 ms | 37.49.151.139 |
| 17 | 2026-08-21 05:44 | 639228870316184091 |
|
400 ms | 37.49.151.139 |
| 16 | 2026-08-21 05:27 | 639228860695366512 |
|
408 ms | 37.49.151.139 |
| 15 | 2026-08-21 05:11 | 639228851027209500 |
|
4 ms | 37.49.151.139 |
| 14 | 2026-08-21 04:55 | 639228841479265462 |
|
3 ms | 37.49.151.139 |
| 13 | 2026-08-21 04:39 | 639228831752962260 |
|
428 ms | 37.49.151.139 |
| 12 | 2026-08-21 04:23 | 639228821953295483 |
|
10 ms | 37.49.151.139 |
| 11 | 2026-08-21 04:07 | 639228812227429953 |
|
300 ms | 37.49.151.139 |
| 10 | 2026-08-21 03:50 | 639228802476107538 |
|
303 ms | 37.49.151.139 |
| 9 | 2026-08-21 03:34 | 639228792525492032 |
|
200 ms | 37.49.151.139 |
| 8 | 2026-08-21 02:41 | 639228761131421385 |
|
1703 ms | 37.49.151.139 |
| 7 | 2026-08-21 02:25 | 639228751571206692 |
|
427 ms | 37.49.151.139 |
| 6 | 2026-08-21 02:09 | 639228741705571019 |
|
1476 ms | 37.49.151.139 |
| 5 | 2026-08-21 01:53 | 639228731642208228 |
|
409 ms | 37.49.151.139 |
| 4 | 2026-08-21 01:00 | 639228700387002072 |
|
307 ms | 37.49.151.139 |
| 3 | 2026-08-21 00:44 | 639228690742014433 |
|
308 ms | 37.49.151.139 |
| 2 | 2026-08-21 00:28 | 639228680877937122 |
|
6 ms | 37.49.151.139 |
| 1 | 2026-08-21 00:11 | 639228670775860800 |
|
420 ms | 37.49.151.139 |