History for ns1.iceflow.cn
Domain: iceflow.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.iceflow.cn
ns1.iceflow.cn 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 64 DNS check records, 64 successful responses, 0 failed responses, and 777 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.iceflow.cn.
Records on Selected Date
64
Historical checks stored for this nameserver on selected date
Average Latency
777 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 21:21
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.199.40.109
Most recently resolved hosting IP on selected date
Successful Responses
64
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.iceflow.cn
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 |
|---|---|---|---|---|---|
| 64 | 2026-08-26 21:21 | 639233752543876329 |
|
263 ms | 121.199.40.109 |
| 63 | 2026-08-26 21:04 | 639233742155931788 |
|
245 ms | 121.199.40.109 |
| 62 | 2026-08-26 20:47 | 639233731712555311 |
|
236 ms | 121.199.40.109 |
| 61 | 2026-08-26 20:29 | 639233721164051126 |
|
259 ms | 121.199.40.109 |
| 60 | 2026-08-26 20:12 | 639233710560486320 |
|
562 ms | 121.199.40.109 |
| 59 | 2026-08-26 19:54 | 639233699834667450 |
|
556 ms | 121.199.40.109 |
| 58 | 2026-08-26 18:59 | 639233667209186136 |
|
546 ms | 121.199.40.109 |
| 57 | 2026-08-26 18:42 | 639233656814316266 |
|
252 ms | 121.199.40.109 |
| 56 | 2026-08-26 18:24 | 639233646245051806 |
|
576 ms | 121.199.40.109 |
| 55 | 2026-08-26 18:07 | 639233635663779051 |
|
2007 ms | 121.199.40.109 |
| 54 | 2026-08-26 17:49 | 639233624977342122 |
|
251 ms | 121.199.40.109 |
| 53 | 2026-08-26 17:31 | 639233614446136153 |
|
252 ms | 121.199.40.109 |
| 52 | 2026-08-26 17:13 | 639233603737877581 |
|
558 ms | 121.199.40.109 |
| 51 | 2026-08-26 16:56 | 639233593269224651 |
|
1115 ms | 121.199.40.109 |
| 50 | 2026-08-26 16:38 | 639233582635086903 |
|
510 ms | 121.199.40.109 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
558 ms | 121.199.40.109 |
| 48 | 2026-08-26 16:03 | 639233561188633861 |
|
2238 ms | 121.199.40.109 |
| 47 | 2026-08-26 15:45 | 639233550544357027 |
|
598 ms | 121.199.40.109 |
| 46 | 2026-08-26 14:50 | 639233517966053117 |
|
2563 ms | 121.199.40.109 |
| 45 | 2026-08-26 14:33 | 639233507603253585 |
|
250 ms | 121.199.40.109 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
1092 ms | 121.199.40.109 |
| 43 | 2026-08-26 13:58 | 639233486864546406 |
|
1030 ms | 121.199.40.109 |
| 42 | 2026-08-26 13:41 | 639233476455174682 |
|
2647 ms | 121.199.40.109 |
| 41 | 2026-08-26 13:24 | 639233466171592605 |
|
586 ms | 121.199.40.109 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
1753 ms | 121.199.40.109 |
| 39 | 2026-08-26 12:49 | 639233445367152284 |
|
570 ms | 121.199.40.109 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
1078 ms | 121.199.40.109 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
5 ms | 121.199.40.109 |
| 36 | 2026-08-26 11:57 | 639233414056832719 |
|
1091 ms | 121.199.40.109 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
1595 ms | 121.199.40.109 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
1083 ms | 121.199.40.109 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
244 ms | 121.199.40.109 |
| 32 | 2026-08-26 10:10 | 639233350067824371 |
|
567 ms | 121.199.40.109 |
| 31 | 2026-08-26 09:53 | 639233339545274518 |
|
506 ms | 121.199.40.109 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
594 ms | 121.199.40.109 |
| 29 | 2026-08-26 09:18 | 639233318749762337 |
|
907 ms | 121.199.40.109 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
585 ms | 121.199.40.109 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
591 ms | 121.199.40.109 |
| 26 | 2026-08-26 08:26 | 639233287487159094 |
|
1041 ms | 121.199.40.109 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
1043 ms | 121.199.40.109 |
| 24 | 2026-08-26 07:51 | 639233266521568229 |
|
543 ms | 121.199.40.109 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
591 ms | 121.199.40.109 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
567 ms | 121.199.40.109 |
| 21 | 2026-08-26 06:22 | 639233213287814244 |
|
985 ms | 121.199.40.109 |
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
583 ms | 121.199.40.109 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
516 ms | 121.199.40.109 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
575 ms | 121.199.40.109 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
1010 ms | 121.199.40.109 |
| 16 | 2026-08-26 04:56 | 639233161808421455 |
|
577 ms | 121.199.40.109 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
572 ms | 121.199.40.109 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
572 ms | 121.199.40.109 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
530 ms | 121.199.40.109 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
922 ms | 121.199.40.109 |
| 11 | 2026-08-26 03:30 | 639233110066216193 |
|
590 ms | 121.199.40.109 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
562 ms | 121.199.40.109 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
525 ms | 121.199.40.109 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
2557 ms | 121.199.40.109 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
508 ms | 121.199.40.109 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
520 ms | 121.199.40.109 |
| 5 | 2026-08-26 01:11 | 639233026412602472 |
|
694 ms | 121.199.40.109 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
529 ms | 121.199.40.109 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
571 ms | 121.199.40.109 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
557 ms | 121.199.40.109 |
| 1 | 2026-08-26 00:02 | 639232985300872416 |
|
570 ms | 121.199.40.109 |