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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 409 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
76
Historical checks stored for this nameserver on selected date
Average Latency
409 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:58
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
75
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
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 2026-08-18 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 23:58 | 639226935204800669 |
|
301 ms | 37.49.151.139 |
| 75 | 2026-08-18 23:42 | 639226925298919497 |
|
302 ms | 37.49.151.139 |
| 74 | 2026-08-18 23:25 | 639226915487885053 |
|
217 ms | 37.49.151.139 |
| 73 | 2026-08-18 23:09 | 639226905465760034 |
|
299 ms | 37.49.151.139 |
| 72 | 2026-08-18 22:52 | 639226895378104692 |
|
303 ms | 37.49.151.139 |
| 71 | 2026-08-18 21:59 | 639226863374232622 |
|
429 ms | 37.49.151.139 |
| 70 | 2026-08-18 21:42 | 639226853698516058 |
|
404 ms | 37.49.151.139 |
| 69 | 2026-08-18 21:26 | 639226843797360601 |
|
298 ms | 37.49.151.139 |
| 68 | 2026-08-18 21:10 | 639226834046588155 |
|
- | |
| 67 | 2026-08-18 20:53 | 639226824234488533 |
|
300 ms | 37.49.151.139 |
| 66 | 2026-08-18 20:37 | 639226814549928621 |
|
298 ms | 37.49.151.139 |
| 65 | 2026-08-18 20:21 | 639226804721432353 |
|
311 ms | 37.49.151.139 |
| 64 | 2026-08-18 20:04 | 639226795048828184 |
|
410 ms | 37.49.151.139 |
| 63 | 2026-08-18 19:48 | 639226785202482420 |
|
210 ms | 37.49.151.139 |
| 62 | 2026-08-18 19:32 | 639226775309362607 |
|
314 ms | 37.49.151.139 |
| 61 | 2026-08-18 19:15 | 639226765406586155 |
|
294 ms | 37.49.151.139 |
| 60 | 2026-08-18 18:59 | 639226755437790519 |
|
434 ms | 37.49.151.139 |
| 59 | 2026-08-18 18:06 | 639226723856194457 |
|
406 ms | 37.49.151.139 |
| 58 | 2026-08-18 17:50 | 639226714050583422 |
|
218 ms | 37.49.151.139 |
| 57 | 2026-08-18 17:33 | 639226704236499724 |
|
420 ms | 37.49.151.139 |
| 56 | 2026-08-18 17:17 | 639226694184520163 |
|
418 ms | 37.49.151.139 |
| 55 | 2026-08-18 17:00 | 639226684161203477 |
|
325 ms | 37.49.151.139 |
| 54 | 2026-08-18 16:43 | 639226674305430109 |
|
304 ms | 37.49.151.139 |
| 53 | 2026-08-18 16:27 | 639226664489607984 |
|
301 ms | 37.49.151.139 |
| 52 | 2026-08-18 16:10 | 639226654533111667 |
|
301 ms | 37.49.151.139 |
| 51 | 2026-08-18 15:54 | 639226644778594725 |
|
302 ms | 37.49.151.139 |
| 50 | 2026-08-18 15:38 | 639226634901553621 |
|
416 ms | 37.49.151.139 |
| 49 | 2026-08-18 15:21 | 639226624921864967 |
|
426 ms | 37.49.151.139 |
| 48 | 2026-08-18 15:04 | 639226614939419403 |
|
233 ms | 37.49.151.139 |
| 47 | 2026-08-18 14:11 | 639226583021074771 |
|
409 ms | 37.49.151.139 |
| 46 | 2026-08-18 13:55 | 639226573279933585 |
|
412 ms | 37.49.151.139 |
| 45 | 2026-08-18 13:38 | 639226563494036301 |
|
304 ms | 37.49.151.139 |
| 44 | 2026-08-18 13:22 | 639226553708216256 |
|
5 ms | 37.49.151.139 |
| 43 | 2026-08-18 13:06 | 639226544003734815 |
|
405 ms | 37.49.151.139 |
| 42 | 2026-08-18 12:50 | 639226534105733155 |
|
296 ms | 37.49.151.139 |
| 41 | 2026-08-18 12:33 | 639226524298118898 |
|
436 ms | 37.49.151.139 |
| 40 | 2026-08-18 12:17 | 639226514525195335 |
|
416 ms | 37.49.151.139 |
| 39 | 2026-08-18 12:00 | 639226504703635320 |
|
3 ms | 37.49.151.139 |
| 38 | 2026-08-18 11:44 | 639226494737271720 |
|
420 ms | 37.49.151.139 |
| 37 | 2026-08-18 11:27 | 639226485005027236 |
|
317 ms | 37.49.151.139 |
| 36 | 2026-08-18 11:11 | 639226475133236105 |
|
411 ms | 37.49.151.139 |
| 35 | 2026-08-18 10:18 | 639226442975077052 |
|
406 ms | 37.49.151.139 |
| 34 | 2026-08-18 10:01 | 639226433317932039 |
|
415 ms | 37.49.151.139 |
| 33 | 2026-08-18 09:45 | 639226423688431096 |
|
414 ms | 37.49.151.139 |
| 32 | 2026-08-18 09:29 | 639226413998250045 |
|
887 ms | 37.49.151.139 |
| 31 | 2026-08-18 09:13 | 639226404284554875 |
|
404 ms | 37.49.151.139 |
| 30 | 2026-08-18 08:57 | 639226394637043309 |
|
880 ms | 37.49.151.139 |
| 29 | 2026-08-18 08:41 | 639226385052447582 |
|
216 ms | 37.49.151.139 |
| 28 | 2026-08-18 08:25 | 639226375506189603 |
|
419 ms | 37.49.151.139 |
| 27 | 2026-08-18 08:09 | 639226365690646426 |
|
402 ms | 37.49.151.139 |
| 26 | 2026-08-18 07:52 | 639226355771007701 |
|
299 ms | 37.49.151.139 |
| 25 | 2026-08-18 07:36 | 639226345946269369 |
|
210 ms | 37.49.151.139 |
| 24 | 2026-08-18 07:20 | 639226336241601848 |
|
427 ms | 37.49.151.139 |
| 23 | 2026-08-18 06:27 | 639226304950675290 |
|
420 ms | 37.49.151.139 |
| 22 | 2026-08-18 06:11 | 639226295324754616 |
|
310 ms | 37.49.151.139 |
| 21 | 2026-08-18 05:55 | 639226285824640601 |
|
298 ms | 37.49.151.139 |
| 20 | 2026-08-18 05:40 | 639226276321223917 |
|
234 ms | 37.49.151.139 |
| 19 | 2026-08-18 05:24 | 639226266800200046 |
|
221 ms | 37.49.151.139 |
| 18 | 2026-08-18 05:08 | 639226256958066164 |
|
409 ms | 37.49.151.139 |
| 17 | 2026-08-18 04:51 | 639226247432364597 |
|
301 ms | 37.49.151.139 |
| 16 | 2026-08-18 04:35 | 639226237703388552 |
|
405 ms | 37.49.151.139 |
| 15 | 2026-08-18 04:19 | 639226227937569589 |
|
2 ms | 37.49.151.139 |
| 14 | 2026-08-18 04:03 | 639226218052465471 |
|
413 ms | 37.49.151.139 |
| 13 | 2026-08-18 03:47 | 639226208429623997 |
|
299 ms | 37.49.151.139 |
| 12 | 2026-08-18 03:30 | 639226198800675295 |
|
300 ms | 37.49.151.139 |
| 11 | 2026-08-18 02:39 | 639226167722042574 |
|
420 ms | 37.49.151.139 |
| 10 | 2026-08-18 02:23 | 639226158277924383 |
|
992 ms | 37.49.151.139 |
| 9 | 2026-08-18 02:07 | 639226148757810592 |
|
2109 ms | 37.49.151.139 |
| 8 | 2026-08-18 01:51 | 639226139348611045 |
|
3 ms | 37.49.151.139 |
| 7 | 2026-08-18 01:36 | 639226129823462907 |
|
417 ms | 37.49.151.139 |
| 6 | 2026-08-18 01:20 | 639226120218260005 |
|
1693 ms | 37.49.151.139 |
| 5 | 2026-08-18 01:04 | 639226110875503904 |
|
223 ms | 37.49.151.139 |
| 4 | 2026-08-18 00:48 | 639226101376311912 |
|
300 ms | 37.49.151.139 |
| 3 | 2026-08-18 00:32 | 639226091924943492 |
|
411 ms | 37.49.151.139 |
| 2 | 2026-08-18 00:16 | 639226082133158124 |
|
1680 ms | 37.49.151.139 |
| 1 | 2026-08-18 00:00 | 639226072268080268 |
|
413 ms | 37.49.151.139 |