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 2026-08-30. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 625 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
625 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-30 23:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
47.109.31.80
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 2026-08-30 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 | 2026-08-30 23:54 | 639237299786658397 |
|
606 ms | 47.109.31.80 |
| 145 | 2026-08-30 23:54 | 639237299786658397 |
|
606 ms | 121.37.230.116 |
| 144 | 2026-08-30 23:37 | 639237289498523667 |
|
610 ms | 121.37.230.116 |
| 143 | 2026-08-30 23:37 | 639237289498523667 |
|
610 ms | 47.109.31.80 |
| 142 | 2026-08-30 23:20 | 639237279386851363 |
|
519 ms | 47.109.31.80 |
| 141 | 2026-08-30 23:20 | 639237279386851363 |
|
519 ms | 121.37.230.116 |
| 140 | 2026-08-30 23:03 | 639237269255729708 |
|
1350 ms | 47.109.31.80 |
| 139 | 2026-08-30 23:03 | 639237269255729708 |
|
1350 ms | 121.37.230.116 |
| 138 | 2026-08-30 22:46 | 639237258831204354 |
|
509 ms | 47.109.31.80 |
| 137 | 2026-08-30 22:46 | 639237258831204354 |
|
509 ms | 121.37.230.116 |
| 136 | 2026-08-30 22:28 | 639237248443221172 |
|
521 ms | 47.109.31.80 |
| 135 | 2026-08-30 22:28 | 639237248443221172 |
|
521 ms | 121.37.230.116 |
| 134 | 2026-08-30 21:35 | 639237216494073151 |
|
509 ms | 121.37.230.116 |
| 133 | 2026-08-30 21:35 | 639237216494073151 |
|
509 ms | 47.109.31.80 |
| 132 | 2026-08-30 21:18 | 639237206388572253 |
|
488 ms | 121.37.230.116 |
| 131 | 2026-08-30 21:18 | 639237206388572253 |
|
488 ms | 47.109.31.80 |
| 130 | 2026-08-30 21:01 | 639237196292015951 |
|
490 ms | 47.109.31.80 |
| 129 | 2026-08-30 21:01 | 639237196292015951 |
|
490 ms | 121.37.230.116 |
| 128 | 2026-08-30 20:44 | 639237186084150891 |
|
2208 ms | 47.109.31.80 |
| 127 | 2026-08-30 20:44 | 639237186084150891 |
|
2208 ms | 121.37.230.116 |
| 126 | 2026-08-30 20:27 | 639237175762412232 |
|
519 ms | 47.109.31.80 |
| 125 | 2026-08-30 20:27 | 639237175762412232 |
|
519 ms | 121.37.230.116 |
| 124 | 2026-08-30 20:10 | 639237165682654803 |
|
500 ms | 47.109.31.80 |
| 123 | 2026-08-30 20:10 | 639237165682654803 |
|
500 ms | 121.37.230.116 |
| 122 | 2026-08-30 19:53 | 639237155472501164 |
|
495 ms | 121.37.230.116 |
| 121 | 2026-08-30 19:53 | 639237155472501164 |
|
495 ms | 47.109.31.80 |
| 120 | 2026-08-30 19:36 | 639237145214619953 |
|
517 ms | 121.37.230.116 |
| 119 | 2026-08-30 19:36 | 639237145214619953 |
|
517 ms | 47.109.31.80 |
| 118 | 2026-08-30 19:19 | 639237134816906963 |
|
486 ms | 47.109.31.80 |
| 117 | 2026-08-30 19:19 | 639237134816906963 |
|
486 ms | 121.37.230.116 |
| 116 | 2026-08-30 19:02 | 639237124591343541 |
|
525 ms | 47.109.31.80 |
| 115 | 2026-08-30 19:02 | 639237124591343541 |
|
525 ms | 121.37.230.116 |
| 114 | 2026-08-30 18:45 | 639237114243099765 |
|
529 ms | 47.109.31.80 |
| 113 | 2026-08-30 18:45 | 639237114243099765 |
|
529 ms | 121.37.230.116 |
| 112 | 2026-08-30 18:27 | 639237103865174052 |
|
523 ms | 47.109.31.80 |
| 111 | 2026-08-30 18:27 | 639237103865174052 |
|
523 ms | 121.37.230.116 |
| 110 | 2026-08-30 17:34 | 639237072062599712 |
|
510 ms | 121.37.230.116 |
| 109 | 2026-08-30 17:34 | 639237072062599712 |
|
510 ms | 47.109.31.80 |
| 108 | 2026-08-30 17:17 | 639237062090595638 |
|
535 ms | 47.109.31.80 |
| 107 | 2026-08-30 17:17 | 639237062090595638 |
|
535 ms | 121.37.230.116 |
| 106 | 2026-08-30 17:01 | 639237052076426119 |
|
1048 ms | 47.109.31.80 |
| 105 | 2026-08-30 17:01 | 639237052076426119 |
|
1048 ms | 121.37.230.116 |
| 104 | 2026-08-30 16:44 | 639237042059539260 |
|
563 ms | 121.37.230.116 |
| 103 | 2026-08-30 16:44 | 639237042059539260 |
|
563 ms | 47.109.31.80 |
| 102 | 2026-08-30 16:27 | 639237031962634816 |
|
535 ms | 121.37.230.116 |
| 101 | 2026-08-30 16:27 | 639237031962634816 |
|
535 ms | 47.109.31.80 |
| 100 | 2026-08-30 16:10 | 639237021754634200 |
|
507 ms | 47.109.31.80 |
| 99 | 2026-08-30 16:10 | 639237021754634200 |
|
507 ms | 121.37.230.116 |
| 98 | 2026-08-30 15:53 | 639237011506593617 |
|
528 ms | 47.109.31.80 |
| 97 | 2026-08-30 15:53 | 639237011506593617 |
|
528 ms | 121.37.230.116 |
| 96 | 2026-08-30 15:36 | 639237001261956475 |
|
1049 ms | 47.109.31.80 |
| 95 | 2026-08-30 15:36 | 639237001261956475 |
|
1049 ms | 121.37.230.116 |
| 94 | 2026-08-30 15:19 | 639236991144138400 |
|
1004 ms | 121.37.230.116 |
| 93 | 2026-08-30 15:19 | 639236991144138400 |
|
1004 ms | 47.109.31.80 |
| 92 | 2026-08-30 15:02 | 639236981087883451 |
|
510 ms | 121.37.230.116 |
| 91 | 2026-08-30 15:02 | 639236981087883451 |
|
510 ms | 47.109.31.80 |
| 90 | 2026-08-30 14:46 | 639236970808543176 |
|
902 ms | 121.37.230.116 |
| 89 | 2026-08-30 14:46 | 639236970808543176 |
|
902 ms | 47.109.31.80 |
| 88 | 2026-08-30 14:28 | 639236960498194193 |
|
1038 ms | 121.37.230.116 |
| 87 | 2026-08-30 14:28 | 639236960498194193 |
|
1038 ms | 47.109.31.80 |
| 86 | 2026-08-30 13:35 | 639236928433577921 |
|
966 ms | 47.109.31.80 |
| 85 | 2026-08-30 13:35 | 639236928433577921 |
|
966 ms | 121.37.230.116 |
| 84 | 2026-08-30 13:18 | 639236918429703736 |
|
530 ms | 121.37.230.116 |
| 83 | 2026-08-30 13:18 | 639236918429703736 |
|
530 ms | 47.109.31.80 |
| 82 | 2026-08-30 13:01 | 639236908230327486 |
|
519 ms | 47.109.31.80 |
| 81 | 2026-08-30 13:01 | 639236908230327486 |
|
519 ms | 121.37.230.116 |
| 80 | 2026-08-30 12:44 | 639236898168597833 |
|
520 ms | 47.109.31.80 |
| 79 | 2026-08-30 12:44 | 639236898168597833 |
|
520 ms | 121.37.230.116 |
| 78 | 2026-08-30 12:27 | 639236888142648178 |
|
557 ms | 47.109.31.80 |
| 77 | 2026-08-30 12:27 | 639236888142648178 |
|
557 ms | 121.37.230.116 |
| 76 | 2026-08-30 12:11 | 639236878057367680 |
|
509 ms | 47.109.31.80 |
| 75 | 2026-08-30 12:11 | 639236878057367680 |
|
509 ms | 121.37.230.116 |
| 74 | 2026-08-30 11:54 | 639236867916029489 |
|
548 ms | 121.37.230.116 |
| 73 | 2026-08-30 11:54 | 639236867916029489 |
|
548 ms | 47.109.31.80 |
| 72 | 2026-08-30 11:37 | 639236858088772005 |
|
513 ms | 47.109.31.80 |
| 71 | 2026-08-30 11:37 | 639236858088772005 |
|
513 ms | 121.37.230.116 |
| 70 | 2026-08-30 11:21 | 639236848158742395 |
|
532 ms | 121.37.230.116 |
| 69 | 2026-08-30 11:21 | 639236848158742395 |
|
532 ms | 47.109.31.80 |
| 68 | 2026-08-30 11:04 | 639236838137395574 |
|
542 ms | 47.109.31.80 |
| 67 | 2026-08-30 11:04 | 639236838137395574 |
|
542 ms | 121.37.230.116 |
| 66 | 2026-08-30 10:47 | 639236827967386881 |
|
924 ms | 121.37.230.116 |
| 65 | 2026-08-30 10:47 | 639236827967386881 |
|
924 ms | 47.109.31.80 |
| 64 | 2026-08-30 10:30 | 639236817708615077 |
|
497 ms | 121.37.230.116 |
| 63 | 2026-08-30 10:30 | 639236817708615077 |
|
497 ms | 47.109.31.80 |
| 62 | 2026-08-30 09:37 | 639236785770651804 |
|
516 ms | 47.109.31.80 |
| 61 | 2026-08-30 09:37 | 639236785770651804 |
|
516 ms | 121.37.230.116 |
| 60 | 2026-08-30 09:20 | 639236775820686373 |
|
536 ms | 47.109.31.80 |
| 59 | 2026-08-30 09:20 | 639236775820686373 |
|
536 ms | 121.37.230.116 |
| 58 | 2026-08-30 09:04 | 639236765768339082 |
|
540 ms | 121.37.230.116 |
| 57 | 2026-08-30 09:04 | 639236765768339082 |
|
540 ms | 47.109.31.80 |
| 56 | 2026-08-30 08:47 | 639236755602384085 |
|
553 ms | 47.109.31.80 |
| 55 | 2026-08-30 08:47 | 639236755602384085 |
|
553 ms | 121.37.230.116 |
| 54 | 2026-08-30 08:30 | 639236745600094925 |
|
542 ms | 121.37.230.116 |
| 53 | 2026-08-30 08:30 | 639236745600094925 |
|
542 ms | 47.109.31.80 |
| 52 | 2026-08-30 08:13 | 639236735311262753 |
|
526 ms | 121.37.230.116 |
| 51 | 2026-08-30 08:13 | 639236735311262753 |
|
526 ms | 47.109.31.80 |
| 50 | 2026-08-30 07:56 | 639236724996745235 |
|
863 ms | 121.37.230.116 |
| 49 | 2026-08-30 07:56 | 639236724996745235 |
|
863 ms | 47.109.31.80 |
| 48 | 2026-08-30 07:39 | 639236714839899761 |
|
1019 ms | 47.109.31.80 |
| 47 | 2026-08-30 07:39 | 639236714839899761 |
|
1019 ms | 121.37.230.116 |
| 46 | 2026-08-30 07:22 | 639236704748431488 |
|
550 ms | 47.109.31.80 |
| 45 | 2026-08-30 07:22 | 639236704748431488 |
|
550 ms | 121.37.230.116 |
| 44 | 2026-08-30 07:05 | 639236694430128550 |
|
1023 ms | 121.37.230.116 |
| 43 | 2026-08-30 07:05 | 639236694430128550 |
|
1023 ms | 47.109.31.80 |
| 42 | 2026-08-30 06:48 | 639236684143292417 |
|
519 ms | 121.37.230.116 |
| 41 | 2026-08-30 06:48 | 639236684143292417 |
|
519 ms | 47.109.31.80 |
| 40 | 2026-08-30 06:31 | 639236673972499943 |
|
496 ms | 121.37.230.116 |
| 39 | 2026-08-30 06:31 | 639236673972499943 |
|
496 ms | 47.109.31.80 |
| 38 | 2026-08-30 05:37 | 639236642126522802 |
|
546 ms | 121.37.230.116 |
| 37 | 2026-08-30 05:37 | 639236642126522802 |
|
546 ms | 47.109.31.80 |
| 36 | 2026-08-30 05:21 | 639236632183518198 |
|
889 ms | 47.109.31.80 |
| 35 | 2026-08-30 05:21 | 639236632183518198 |
|
889 ms | 121.37.230.116 |
| 34 | 2026-08-30 05:04 | 639236622289312589 |
|
486 ms | 121.37.230.116 |
| 33 | 2026-08-30 05:04 | 639236622289312589 |
|
486 ms | 47.109.31.80 |
| 32 | 2026-08-30 04:48 | 639236612490676525 |
|
509 ms | 47.109.31.80 |
| 31 | 2026-08-30 04:48 | 639236612490676525 |
|
509 ms | 121.37.230.116 |
| 30 | 2026-08-30 04:31 | 639236602582494852 |
|
501 ms | 121.37.230.116 |
| 29 | 2026-08-30 04:31 | 639236602582494852 |
|
501 ms | 47.109.31.80 |
| 28 | 2026-08-30 04:15 | 639236592511706469 |
|
503 ms | 121.37.230.116 |
| 27 | 2026-08-30 04:15 | 639236592511706469 |
|
503 ms | 47.109.31.80 |
| 26 | 2026-08-30 03:58 | 639236582441006869 |
|
508 ms | 121.37.230.116 |
| 25 | 2026-08-30 03:58 | 639236582441006869 |
|
508 ms | 47.109.31.80 |
| 24 | 2026-08-30 03:41 | 639236572478785089 |
|
536 ms | 47.109.31.80 |
| 23 | 2026-08-30 03:41 | 639236572478785089 |
|
536 ms | 121.37.230.116 |
| 22 | 2026-08-30 03:25 | 639236562556749999 |
|
494 ms | 121.37.230.116 |
| 21 | 2026-08-30 03:25 | 639236562556749999 |
|
494 ms | 47.109.31.80 |
| 20 | 2026-08-30 03:08 | 639236552353482281 |
|
487 ms | 121.37.230.116 |
| 19 | 2026-08-30 03:08 | 639236552353482281 |
|
487 ms | 47.109.31.80 |
| 18 | 2026-08-30 02:51 | 639236542188881607 |
|
519 ms | 47.109.31.80 |
| 17 | 2026-08-30 02:51 | 639236542188881607 |
|
519 ms | 121.37.230.116 |
| 16 | 2026-08-30 02:34 | 639236531885440105 |
|
518 ms | 121.37.230.116 |
| 15 | 2026-08-30 02:34 | 639236531885440105 |
|
518 ms | 47.109.31.80 |
| 14 | 2026-08-30 01:40 | 639236499922985383 |
|
525 ms | 47.109.31.80 |
| 13 | 2026-08-30 01:40 | 639236499922985383 |
|
525 ms | 121.37.230.116 |
| 12 | 2026-08-30 01:24 | 639236489713594431 |
|
512 ms | 121.37.230.116 |
| 11 | 2026-08-30 01:24 | 639236489713594431 |
|
512 ms | 47.109.31.80 |
| 10 | 2026-08-30 01:07 | 639236479750443901 |
|
528 ms | 47.109.31.80 |
| 9 | 2026-08-30 01:07 | 639236479750443901 |
|
528 ms | 121.37.230.116 |
| 8 | 2026-08-30 00:50 | 639236469719936375 |
|
518 ms | 47.109.31.80 |
| 7 | 2026-08-30 00:50 | 639236469719936375 |
|
518 ms | 121.37.230.116 |
| 6 | 2026-08-30 00:33 | 639236459579244885 |
|
524 ms | 121.37.230.116 |
| 5 | 2026-08-30 00:33 | 639236459579244885 |
|
524 ms | 47.109.31.80 |
| 4 | 2026-08-30 00:17 | 639236449582837549 |
|
544 ms | 121.37.230.116 |
| 3 | 2026-08-30 00:17 | 639236449582837549 |
|
544 ms | 47.109.31.80 |
| 2 | 2026-08-30 00:00 | 639236439461653110 |
|
507 ms | 121.37.230.116 |
| 1 | 2026-08-30 00:00 | 639236439461653110 |
|
507 ms | 47.109.31.80 |