History for ns2.ucdns2.com
Domain: ucdns2.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ucdns2.com
ns2.ucdns2.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 2026-08-22. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 534 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.ucdns2.com.
Records on Selected Date
146
Historical checks stored for this nameserver on selected date
Average Latency
534 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:44
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
146
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.ucdns2.com
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 146 | 2026-08-22 23:44 | 639230382051619327 |
|
223 ms | 121.37.230.116 |
| 145 | 2026-08-22 23:44 | 639230382051619327 |
|
223 ms | 47.109.31.80 |
| 144 | 2026-08-22 23:28 | 639230372323353529 |
|
573 ms | 121.37.230.116 |
| 143 | 2026-08-22 23:28 | 639230372323353529 |
|
573 ms | 47.109.31.80 |
| 142 | 2026-08-22 23:11 | 639230362586451064 |
|
540 ms | 47.109.31.80 |
| 141 | 2026-08-22 23:11 | 639230362586451064 |
|
540 ms | 121.37.230.116 |
| 140 | 2026-08-22 22:55 | 639230352793666303 |
|
546 ms | 47.109.31.80 |
| 139 | 2026-08-22 22:55 | 639230352793666303 |
|
546 ms | 121.37.230.116 |
| 138 | 2026-08-22 22:39 | 639230342775737758 |
|
502 ms | 47.109.31.80 |
| 137 | 2026-08-22 22:39 | 639230342775737758 |
|
502 ms | 121.37.230.116 |
| 136 | 2026-08-22 22:22 | 639230332639939561 |
|
555 ms | 47.109.31.80 |
| 135 | 2026-08-22 22:22 | 639230332639939561 |
|
555 ms | 121.37.230.116 |
| 134 | 2026-08-22 21:29 | 639230301014190104 |
|
508 ms | 47.109.31.80 |
| 133 | 2026-08-22 21:29 | 639230301014190104 |
|
508 ms | 121.37.230.116 |
| 132 | 2026-08-22 21:12 | 639230291048161498 |
|
541 ms | 121.37.230.116 |
| 131 | 2026-08-22 21:12 | 639230291048161498 |
|
541 ms | 47.109.31.80 |
| 130 | 2026-08-22 20:56 | 639230280894353664 |
|
516 ms | 47.109.31.80 |
| 129 | 2026-08-22 20:56 | 639230280894353664 |
|
516 ms | 121.37.230.116 |
| 128 | 2026-08-22 20:39 | 639230270699419073 |
|
516 ms | 121.37.230.116 |
| 127 | 2026-08-22 20:39 | 639230270699419073 |
|
516 ms | 47.109.31.80 |
| 126 | 2026-08-22 20:22 | 639230260248163050 |
|
550 ms | 121.37.230.116 |
| 125 | 2026-08-22 20:22 | 639230260248163050 |
|
550 ms | 47.109.31.80 |
| 124 | 2026-08-22 20:04 | 639230250122494282 |
|
528 ms | 47.109.31.80 |
| 123 | 2026-08-22 20:04 | 639230250122494282 |
|
528 ms | 121.37.230.116 |
| 122 | 2026-08-22 19:47 | 639230239972935046 |
|
547 ms | 121.37.230.116 |
| 121 | 2026-08-22 19:47 | 639230239972935046 |
|
547 ms | 47.109.31.80 |
| 120 | 2026-08-22 19:30 | 639230229963262464 |
|
547 ms | 47.109.31.80 |
| 119 | 2026-08-22 19:30 | 639230229963262464 |
|
547 ms | 121.37.230.116 |
| 118 | 2026-08-22 19:14 | 639230220033804658 |
|
533 ms | 47.109.31.80 |
| 117 | 2026-08-22 19:14 | 639230220033804658 |
|
533 ms | 121.37.230.116 |
| 116 | 2026-08-22 18:57 | 639230209891107289 |
|
493 ms | 47.109.31.80 |
| 115 | 2026-08-22 18:57 | 639230209891107289 |
|
493 ms | 121.37.230.116 |
| 114 | 2026-08-22 18:40 | 639230199630298717 |
|
564 ms | 47.109.31.80 |
| 113 | 2026-08-22 18:40 | 639230199630298717 |
|
564 ms | 121.37.230.116 |
| 112 | 2026-08-22 18:23 | 639230189301984150 |
|
492 ms | 47.109.31.80 |
| 111 | 2026-08-22 18:23 | 639230189301984150 |
|
492 ms | 121.37.230.116 |
| 110 | 2026-08-22 17:29 | 639230157138468804 |
|
550 ms | 121.37.230.116 |
| 109 | 2026-08-22 17:29 | 639230157138468804 |
|
550 ms | 47.109.31.80 |
| 108 | 2026-08-22 17:12 | 639230146987869495 |
|
573 ms | 121.37.230.116 |
| 107 | 2026-08-22 17:12 | 639230146987869495 |
|
573 ms | 47.109.31.80 |
| 106 | 2026-08-22 16:56 | 639230136768638516 |
|
882 ms | 47.109.31.80 |
| 105 | 2026-08-22 16:56 | 639230136768638516 |
|
882 ms | 121.37.230.116 |
| 104 | 2026-08-22 16:39 | 639230126735907877 |
|
559 ms | 121.37.230.116 |
| 103 | 2026-08-22 16:39 | 639230126735907877 |
|
559 ms | 47.109.31.80 |
| 102 | 2026-08-22 16:22 | 639230116551187768 |
|
582 ms | 121.37.230.116 |
| 101 | 2026-08-22 16:22 | 639230116551187768 |
|
582 ms | 47.109.31.80 |
| 100 | 2026-08-22 16:05 | 639230106335615913 |
|
540 ms | 47.109.31.80 |
| 99 | 2026-08-22 16:05 | 639230106335615913 |
|
540 ms | 121.37.230.116 |
| 98 | 2026-08-22 15:48 | 639230096177758176 |
|
542 ms | 47.109.31.80 |
| 97 | 2026-08-22 15:48 | 639230096177758176 |
|
542 ms | 121.37.230.116 |
| 96 | 2026-08-22 15:31 | 639230086185999993 |
|
540 ms | 47.109.31.80 |
| 95 | 2026-08-22 15:31 | 639230086185999993 |
|
540 ms | 121.37.230.116 |
| 94 | 2026-08-22 15:14 | 639230076247854903 |
|
907 ms | 47.109.31.80 |
| 93 | 2026-08-22 15:14 | 639230076247854903 |
|
907 ms | 121.37.230.116 |
| 92 | 2026-08-22 14:57 | 639230066076077530 |
|
516 ms | 121.37.230.116 |
| 91 | 2026-08-22 14:57 | 639230066076077530 |
|
516 ms | 47.109.31.80 |
| 90 | 2026-08-22 14:40 | 639230055738197328 |
|
526 ms | 121.37.230.116 |
| 89 | 2026-08-22 14:40 | 639230055738197328 |
|
526 ms | 47.109.31.80 |
| 88 | 2026-08-22 14:23 | 639230045411225521 |
|
548 ms | 47.109.31.80 |
| 87 | 2026-08-22 14:23 | 639230045411225521 |
|
548 ms | 121.37.230.116 |
| 86 | 2026-08-22 13:29 | 639230013046000470 |
|
573 ms | 47.109.31.80 |
| 85 | 2026-08-22 13:29 | 639230013046000470 |
|
573 ms | 121.37.230.116 |
| 84 | 2026-08-22 13:12 | 639230003090037878 |
|
516 ms | 121.37.230.116 |
| 83 | 2026-08-22 13:12 | 639230003090037878 |
|
516 ms | 47.109.31.80 |
| 82 | 2026-08-22 12:56 | 639229993008259475 |
|
513 ms | 47.109.31.80 |
| 81 | 2026-08-22 12:56 | 639229993008259475 |
|
513 ms | 121.37.230.116 |
| 80 | 2026-08-22 12:39 | 639229982909449470 |
|
497 ms | 121.37.230.116 |
| 79 | 2026-08-22 12:39 | 639229982909449470 |
|
497 ms | 47.109.31.80 |
| 78 | 2026-08-22 12:22 | 639229973035502212 |
|
544 ms | 47.109.31.80 |
| 77 | 2026-08-22 12:22 | 639229973035502212 |
|
544 ms | 121.37.230.116 |
| 76 | 2026-08-22 12:06 | 639229963064296145 |
|
526 ms | 121.37.230.116 |
| 75 | 2026-08-22 12:06 | 639229963064296145 |
|
526 ms | 47.109.31.80 |
| 74 | 2026-08-22 11:49 | 639229952996162143 |
|
512 ms | 121.37.230.116 |
| 73 | 2026-08-22 11:49 | 639229952996162143 |
|
512 ms | 47.109.31.80 |
| 72 | 2026-08-22 11:32 | 639229943051949195 |
|
524 ms | 121.37.230.116 |
| 71 | 2026-08-22 11:32 | 639229943051949195 |
|
524 ms | 47.109.31.80 |
| 70 | 2026-08-22 11:16 | 639229932919214934 |
|
558 ms | 121.37.230.116 |
| 69 | 2026-08-22 11:16 | 639229932919214934 |
|
558 ms | 47.109.31.80 |
| 68 | 2026-08-22 10:59 | 639229922745889838 |
|
931 ms | 47.109.31.80 |
| 67 | 2026-08-22 10:59 | 639229922745889838 |
|
931 ms | 121.37.230.116 |
| 66 | 2026-08-22 10:42 | 639229912587214796 |
|
524 ms | 47.109.31.80 |
| 65 | 2026-08-22 10:42 | 639229912587214796 |
|
524 ms | 121.37.230.116 |
| 64 | 2026-08-22 10:25 | 639229902240004454 |
|
536 ms | 121.37.230.116 |
| 63 | 2026-08-22 10:25 | 639229902240004454 |
|
536 ms | 47.109.31.80 |
| 62 | 2026-08-22 09:32 | 639229870800501662 |
|
521 ms | 47.109.31.80 |
| 61 | 2026-08-22 09:32 | 639229870800501662 |
|
521 ms | 121.37.230.116 |
| 60 | 2026-08-22 09:15 | 639229861058384956 |
|
536 ms | 47.109.31.80 |
| 59 | 2026-08-22 09:15 | 639229861058384956 |
|
536 ms | 121.37.230.116 |
| 58 | 2026-08-22 08:59 | 639229851158592604 |
|
339 ms | 121.37.230.116 |
| 57 | 2026-08-22 08:59 | 639229851158592604 |
|
339 ms | 47.109.31.80 |
| 56 | 2026-08-22 08:43 | 639229841475569629 |
|
185 ms | 47.109.31.80 |
| 55 | 2026-08-22 08:43 | 639229841475569629 |
|
185 ms | 121.37.230.116 |
| 54 | 2026-08-22 08:27 | 639229831887658471 |
|
501 ms | 121.37.230.116 |
| 53 | 2026-08-22 08:27 | 639229831887658471 |
|
501 ms | 47.109.31.80 |
| 52 | 2026-08-22 08:11 | 639229822043670346 |
|
528 ms | 47.109.31.80 |
| 51 | 2026-08-22 08:11 | 639229822043670346 |
|
528 ms | 121.37.230.116 |
| 50 | 2026-08-22 07:54 | 639229812327913936 |
|
540 ms | 47.109.31.80 |
| 49 | 2026-08-22 07:54 | 639229812327913936 |
|
540 ms | 121.37.230.116 |
| 48 | 2026-08-22 07:38 | 639229802629488686 |
|
604 ms | 47.109.31.80 |
| 47 | 2026-08-22 07:38 | 639229802629488686 |
|
604 ms | 121.37.230.116 |
| 46 | 2026-08-22 07:22 | 639229793051447309 |
|
553 ms | 121.37.230.116 |
| 45 | 2026-08-22 07:22 | 639229793051447309 |
|
553 ms | 47.109.31.80 |
| 44 | 2026-08-22 07:06 | 639229783303531961 |
|
544 ms | 121.37.230.116 |
| 43 | 2026-08-22 07:06 | 639229783303531961 |
|
544 ms | 47.109.31.80 |
| 42 | 2026-08-22 06:49 | 639229773458051942 |
|
542 ms | 121.37.230.116 |
| 41 | 2026-08-22 06:49 | 639229773458051942 |
|
542 ms | 47.109.31.80 |
| 40 | 2026-08-22 06:33 | 639229763373848056 |
|
537 ms | 47.109.31.80 |
| 39 | 2026-08-22 06:33 | 639229763373848056 |
|
537 ms | 121.37.230.116 |
| 38 | 2026-08-22 05:40 | 639229732140622809 |
|
233 ms | 47.109.31.80 |
| 37 | 2026-08-22 05:40 | 639229732140622809 |
|
233 ms | 121.37.230.116 |
| 36 | 2026-08-22 05:24 | 639229722699695967 |
|
538 ms | 121.37.230.116 |
| 35 | 2026-08-22 05:24 | 639229722699695967 |
|
538 ms | 47.109.31.80 |
| 34 | 2026-08-22 05:09 | 639229713097498075 |
|
531 ms | 121.37.230.116 |
| 33 | 2026-08-22 05:09 | 639229713097498075 |
|
531 ms | 47.109.31.80 |
| 32 | 2026-08-22 04:53 | 639229703543969637 |
|
848 ms | 121.37.230.116 |
| 31 | 2026-08-22 04:53 | 639229703543969637 |
|
848 ms | 47.109.31.80 |
| 30 | 2026-08-22 04:37 | 639229693970392873 |
|
531 ms | 121.37.230.116 |
| 29 | 2026-08-22 04:37 | 639229693970392873 |
|
531 ms | 47.109.31.80 |
| 28 | 2026-08-22 04:21 | 639229684277329469 |
|
278 ms | 47.109.31.80 |
| 27 | 2026-08-22 04:21 | 639229684277329469 |
|
278 ms | 121.37.230.116 |
| 26 | 2026-08-22 04:04 | 639229674501596661 |
|
522 ms | 47.109.31.80 |
| 25 | 2026-08-22 04:04 | 639229674501596661 |
|
522 ms | 121.37.230.116 |
| 24 | 2026-08-22 03:48 | 639229665064441147 |
|
534 ms | 47.109.31.80 |
| 23 | 2026-08-22 03:48 | 639229665064441147 |
|
534 ms | 121.37.230.116 |
| 22 | 2026-08-22 03:33 | 639229655507536872 |
|
549 ms | 121.37.230.116 |
| 21 | 2026-08-22 03:33 | 639229655507536872 |
|
549 ms | 47.109.31.80 |
| 20 | 2026-08-22 03:17 | 639229645849603111 |
|
538 ms | 47.109.31.80 |
| 19 | 2026-08-22 03:17 | 639229645849603111 |
|
538 ms | 121.37.230.116 |
| 18 | 2026-08-22 03:00 | 639229636090497453 |
|
492 ms | 47.109.31.80 |
| 17 | 2026-08-22 03:00 | 639229636090497453 |
|
492 ms | 121.37.230.116 |
| 16 | 2026-08-22 02:44 | 639229625978544281 |
|
495 ms | 47.109.31.80 |
| 15 | 2026-08-22 02:44 | 639229625978544281 |
|
495 ms | 121.37.230.116 |
| 14 | 2026-08-22 01:51 | 639229594644662176 |
|
518 ms | 47.109.31.80 |
| 13 | 2026-08-22 01:51 | 639229594644662176 |
|
518 ms | 121.37.230.116 |
| 12 | 2026-08-22 01:35 | 639229585214633065 |
|
501 ms | 47.109.31.80 |
| 11 | 2026-08-22 01:35 | 639229585214633065 |
|
501 ms | 121.37.230.116 |
| 10 | 2026-08-22 01:20 | 639229575581042175 |
|
528 ms | 47.109.31.80 |
| 9 | 2026-08-22 01:20 | 639229575581042175 |
|
528 ms | 121.37.230.116 |
| 8 | 2026-08-22 01:03 | 639229565912268962 |
|
518 ms | 47.109.31.80 |
| 7 | 2026-08-22 01:03 | 639229565912268962 |
|
518 ms | 121.37.230.116 |
| 6 | 2026-08-22 00:47 | 639229556237813203 |
|
521 ms | 47.109.31.80 |
| 5 | 2026-08-22 00:47 | 639229556237813203 |
|
521 ms | 121.37.230.116 |
| 4 | 2026-08-22 00:31 | 639229546625802518 |
|
523 ms | 121.37.230.116 |
| 3 | 2026-08-22 00:31 | 639229546625802518 |
|
523 ms | 47.109.31.80 |
| 2 | 2026-08-22 00:15 | 639229537172016621 |
|
539 ms | 47.109.31.80 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
539 ms | 121.37.230.116 |