History for ns2.ucdns13.com
Domain: ucdns13.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ucdns13.com
ns2.ucdns13.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 2026-08-26. For this date, NameServerHistory found 124 DNS check records, 124 successful responses, 0 failed responses, and 545 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 ns2.ucdns13.com.
Records on Selected Date
124
Historical checks stored for this nameserver on selected date
Average Latency
545 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.37.230.116
Most recently resolved hosting IP on selected date
Successful Responses
124
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 ns2.ucdns13.com
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 124 | 2026-08-26 20:47 | 639233731712555311 |
|
524 ms | 121.37.230.116 |
| 123 | 2026-08-26 20:47 | 639233731712555311 |
|
524 ms | 47.109.31.80 |
| 122 | 2026-08-26 20:30 | 639233721164051126 |
|
546 ms | 121.37.230.116 |
| 121 | 2026-08-26 20:30 | 639233721164051126 |
|
546 ms | 47.109.31.80 |
| 120 | 2026-08-26 20:12 | 639233710560486320 |
|
488 ms | 47.109.31.80 |
| 119 | 2026-08-26 20:12 | 639233710560486320 |
|
488 ms | 121.37.230.116 |
| 118 | 2026-08-26 19:54 | 639233699834667450 |
|
543 ms | 47.109.31.80 |
| 117 | 2026-08-26 19:54 | 639233699834667450 |
|
543 ms | 121.37.230.116 |
| 116 | 2026-08-26 19:00 | 639233667209186136 |
|
509 ms | 47.109.31.80 |
| 115 | 2026-08-26 19:00 | 639233667209186136 |
|
509 ms | 121.37.230.116 |
| 114 | 2026-08-26 18:42 | 639233656814316266 |
|
535 ms | 47.109.31.80 |
| 113 | 2026-08-26 18:42 | 639233656814316266 |
|
535 ms | 121.37.230.116 |
| 112 | 2026-08-26 18:25 | 639233646245051806 |
|
545 ms | 121.37.230.116 |
| 111 | 2026-08-26 18:25 | 639233646245051806 |
|
545 ms | 47.109.31.80 |
| 110 | 2026-08-26 18:07 | 639233635663779051 |
|
574 ms | 47.109.31.80 |
| 109 | 2026-08-26 18:07 | 639233635663779051 |
|
574 ms | 121.37.230.116 |
| 108 | 2026-08-26 17:50 | 639233624977342122 |
|
534 ms | 47.109.31.80 |
| 107 | 2026-08-26 17:50 | 639233624977342122 |
|
534 ms | 121.37.230.116 |
| 106 | 2026-08-26 17:32 | 639233614446136153 |
|
556 ms | 121.37.230.116 |
| 105 | 2026-08-26 17:32 | 639233614446136153 |
|
556 ms | 47.109.31.80 |
| 104 | 2026-08-26 17:14 | 639233603737877581 |
|
492 ms | 121.37.230.116 |
| 103 | 2026-08-26 17:14 | 639233603737877581 |
|
492 ms | 47.109.31.80 |
| 102 | 2026-08-26 16:57 | 639233593269224651 |
|
514 ms | 121.37.230.116 |
| 101 | 2026-08-26 16:57 | 639233593269224651 |
|
514 ms | 47.109.31.80 |
| 100 | 2026-08-26 16:39 | 639233582635086903 |
|
496 ms | 121.37.230.116 |
| 99 | 2026-08-26 16:39 | 639233582635086903 |
|
496 ms | 47.109.31.80 |
| 98 | 2026-08-26 16:21 | 639233572000374575 |
|
509 ms | 121.37.230.116 |
| 97 | 2026-08-26 16:21 | 639233572000374575 |
|
509 ms | 47.109.31.80 |
| 96 | 2026-08-26 16:03 | 639233561188633861 |
|
539 ms | 47.109.31.80 |
| 95 | 2026-08-26 16:03 | 639233561188633861 |
|
539 ms | 121.37.230.116 |
| 94 | 2026-08-26 15:46 | 639233550544357027 |
|
506 ms | 47.109.31.80 |
| 93 | 2026-08-26 15:46 | 639233550544357027 |
|
506 ms | 121.37.230.116 |
| 92 | 2026-08-26 14:51 | 639233517966053117 |
|
874 ms | 121.37.230.116 |
| 91 | 2026-08-26 14:51 | 639233517966053117 |
|
874 ms | 47.109.31.80 |
| 90 | 2026-08-26 14:34 | 639233507603253585 |
|
976 ms | 121.37.230.116 |
| 89 | 2026-08-26 14:34 | 639233507603253585 |
|
976 ms | 47.109.31.80 |
| 88 | 2026-08-26 14:16 | 639233497229039167 |
|
520 ms | 121.37.230.116 |
| 87 | 2026-08-26 14:16 | 639233497229039167 |
|
520 ms | 47.109.31.80 |
| 86 | 2026-08-26 13:59 | 639233486864546406 |
|
519 ms | 121.37.230.116 |
| 85 | 2026-08-26 13:59 | 639233486864546406 |
|
519 ms | 47.109.31.80 |
| 84 | 2026-08-26 13:42 | 639233476455174682 |
|
525 ms | 121.37.230.116 |
| 83 | 2026-08-26 13:42 | 639233476455174682 |
|
525 ms | 47.109.31.80 |
| 82 | 2026-08-26 13:24 | 639233466171592605 |
|
507 ms | 47.109.31.80 |
| 81 | 2026-08-26 13:24 | 639233466171592605 |
|
507 ms | 121.37.230.116 |
| 80 | 2026-08-26 13:07 | 639233455747096265 |
|
1049 ms | 121.37.230.116 |
| 79 | 2026-08-26 13:07 | 639233455747096265 |
|
1049 ms | 47.109.31.80 |
| 78 | 2026-08-26 12:50 | 639233445367152284 |
|
534 ms | 47.109.31.80 |
| 77 | 2026-08-26 12:50 | 639233445367152284 |
|
534 ms | 121.37.230.116 |
| 76 | 2026-08-26 12:33 | 639233434974187439 |
|
506 ms | 121.37.230.116 |
| 75 | 2026-08-26 12:33 | 639233434974187439 |
|
506 ms | 47.109.31.80 |
| 74 | 2026-08-26 12:15 | 639233424567558554 |
|
527 ms | 121.37.230.116 |
| 73 | 2026-08-26 12:15 | 639233424567558554 |
|
527 ms | 47.109.31.80 |
| 72 | 2026-08-26 11:58 | 639233414056832719 |
|
510 ms | 121.37.230.116 |
| 71 | 2026-08-26 11:58 | 639233414056832719 |
|
510 ms | 47.109.31.80 |
| 70 | 2026-08-26 11:40 | 639233403515141099 |
|
948 ms | 47.109.31.80 |
| 69 | 2026-08-26 11:40 | 639233403515141099 |
|
948 ms | 121.37.230.116 |
| 68 | 2026-08-26 10:46 | 639233370841350248 |
|
496 ms | 47.109.31.80 |
| 67 | 2026-08-26 10:46 | 639233370841350248 |
|
496 ms | 121.37.230.116 |
| 66 | 2026-08-26 10:28 | 639233360361507238 |
|
506 ms | 121.37.230.116 |
| 65 | 2026-08-26 10:28 | 639233360361507238 |
|
506 ms | 47.109.31.80 |
| 64 | 2026-08-26 10:11 | 639233350067824371 |
|
484 ms | 47.109.31.80 |
| 63 | 2026-08-26 10:11 | 639233350067824371 |
|
484 ms | 121.37.230.116 |
| 62 | 2026-08-26 09:54 | 639233339545274518 |
|
506 ms | 47.109.31.80 |
| 61 | 2026-08-26 09:54 | 639233339545274518 |
|
506 ms | 121.37.230.116 |
| 60 | 2026-08-26 09:36 | 639233329214918079 |
|
489 ms | 47.109.31.80 |
| 59 | 2026-08-26 09:36 | 639233329214918079 |
|
489 ms | 121.37.230.116 |
| 58 | 2026-08-26 09:19 | 639233318749762337 |
|
505 ms | 47.109.31.80 |
| 57 | 2026-08-26 09:19 | 639233318749762337 |
|
505 ms | 121.37.230.116 |
| 56 | 2026-08-26 09:02 | 639233308387917838 |
|
539 ms | 121.37.230.116 |
| 55 | 2026-08-26 09:02 | 639233308387917838 |
|
539 ms | 47.109.31.80 |
| 54 | 2026-08-26 08:44 | 639233297961740122 |
|
512 ms | 121.37.230.116 |
| 53 | 2026-08-26 08:44 | 639233297961740122 |
|
512 ms | 47.109.31.80 |
| 52 | 2026-08-26 08:27 | 639233287487159094 |
|
508 ms | 121.37.230.116 |
| 51 | 2026-08-26 08:27 | 639233287487159094 |
|
508 ms | 47.109.31.80 |
| 50 | 2026-08-26 08:09 | 639233276995531707 |
|
515 ms | 121.37.230.116 |
| 49 | 2026-08-26 08:09 | 639233276995531707 |
|
515 ms | 47.109.31.80 |
| 48 | 2026-08-26 07:52 | 639233266521568229 |
|
518 ms | 121.37.230.116 |
| 47 | 2026-08-26 07:52 | 639233266521568229 |
|
518 ms | 47.109.31.80 |
| 46 | 2026-08-26 07:34 | 639233256081047431 |
|
518 ms | 121.37.230.116 |
| 45 | 2026-08-26 07:34 | 639233256081047431 |
|
518 ms | 47.109.31.80 |
| 44 | 2026-08-26 06:40 | 639233223620132921 |
|
648 ms | 47.109.31.80 |
| 43 | 2026-08-26 06:40 | 639233223620132921 |
|
648 ms | 121.37.230.116 |
| 42 | 2026-08-26 06:23 | 639233213287814244 |
|
520 ms | 47.109.31.80 |
| 41 | 2026-08-26 06:23 | 639233213287814244 |
|
520 ms | 121.37.230.116 |
| 40 | 2026-08-26 06:06 | 639233202925983161 |
|
875 ms | 47.109.31.80 |
| 39 | 2026-08-26 06:06 | 639233202925983161 |
|
875 ms | 121.37.230.116 |
| 38 | 2026-08-26 05:49 | 639233192644780696 |
|
493 ms | 121.37.230.116 |
| 37 | 2026-08-26 05:49 | 639233192644780696 |
|
493 ms | 47.109.31.80 |
| 36 | 2026-08-26 05:31 | 639233182401183833 |
|
503 ms | 121.37.230.116 |
| 35 | 2026-08-26 05:31 | 639233182401183833 |
|
503 ms | 47.109.31.80 |
| 34 | 2026-08-26 05:14 | 639233172074181051 |
|
511 ms | 47.109.31.80 |
| 33 | 2026-08-26 05:14 | 639233172074181051 |
|
511 ms | 121.37.230.116 |
| 32 | 2026-08-26 04:57 | 639233161808421455 |
|
517 ms | 47.109.31.80 |
| 31 | 2026-08-26 04:57 | 639233161808421455 |
|
517 ms | 121.37.230.116 |
| 30 | 2026-08-26 04:40 | 639233151357344052 |
|
521 ms | 47.109.31.80 |
| 29 | 2026-08-26 04:40 | 639233151357344052 |
|
521 ms | 121.37.230.116 |
| 28 | 2026-08-26 04:23 | 639233141034116946 |
|
510 ms | 47.109.31.80 |
| 27 | 2026-08-26 04:23 | 639233141034116946 |
|
510 ms | 121.37.230.116 |
| 26 | 2026-08-26 04:05 | 639233130828334142 |
|
494 ms | 121.37.230.116 |
| 25 | 2026-08-26 04:05 | 639233130828334142 |
|
494 ms | 47.109.31.80 |
| 24 | 2026-08-26 03:48 | 639233120373450007 |
|
495 ms | 47.109.31.80 |
| 23 | 2026-08-26 03:48 | 639233120373450007 |
|
495 ms | 121.37.230.116 |
| 22 | 2026-08-26 03:31 | 639233110066216193 |
|
221 ms | 47.109.31.80 |
| 21 | 2026-08-26 03:31 | 639233110066216193 |
|
221 ms | 121.37.230.116 |
| 20 | 2026-08-26 02:38 | 639233078065410564 |
|
484 ms | 47.109.31.80 |
| 19 | 2026-08-26 02:38 | 639233078065410564 |
|
484 ms | 121.37.230.116 |
| 18 | 2026-08-26 02:21 | 639233067787457832 |
|
504 ms | 47.109.31.80 |
| 17 | 2026-08-26 02:21 | 639233067787457832 |
|
504 ms | 121.37.230.116 |
| 16 | 2026-08-26 02:03 | 639233057501801162 |
|
500 ms | 47.109.31.80 |
| 15 | 2026-08-26 02:03 | 639233057501801162 |
|
500 ms | 121.37.230.116 |
| 14 | 2026-08-26 01:46 | 639233047089431703 |
|
499 ms | 47.109.31.80 |
| 13 | 2026-08-26 01:46 | 639233047089431703 |
|
499 ms | 121.37.230.116 |
| 12 | 2026-08-26 01:29 | 639233036754790688 |
|
485 ms | 47.109.31.80 |
| 11 | 2026-08-26 01:29 | 639233036754790688 |
|
485 ms | 121.37.230.116 |
| 10 | 2026-08-26 01:12 | 639233026412602472 |
|
501 ms | 121.37.230.116 |
| 9 | 2026-08-26 01:12 | 639233026412602472 |
|
501 ms | 47.109.31.80 |
| 8 | 2026-08-26 00:54 | 639233016064066127 |
|
488 ms | 47.109.31.80 |
| 7 | 2026-08-26 00:54 | 639233016064066127 |
|
488 ms | 121.37.230.116 |
| 6 | 2026-08-26 00:37 | 639233005922655772 |
|
504 ms | 121.37.230.116 |
| 5 | 2026-08-26 00:37 | 639233005922655772 |
|
504 ms | 47.109.31.80 |
| 4 | 2026-08-26 00:20 | 639232995672256907 |
|
514 ms | 121.37.230.116 |
| 3 | 2026-08-26 00:20 | 639232995672256907 |
|
514 ms | 47.109.31.80 |
| 2 | 2026-08-26 00:03 | 639232985300872416 |
|
507 ms | 47.109.31.80 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
507 ms | 121.37.230.116 |