History for ns2.chenliedu.com
Domain: chenliedu.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.chenliedu.com
ns2.chenliedu.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 403 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.chenliedu.com.
Records on Selected Date
81
Historical checks stored for this nameserver on selected date
Average Latency
403 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.20.9.100
Most recently resolved hosting IP on selected date
Successful Responses
81
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.chenliedu.com
Showing DNS history for 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:49 | 639220018272941900 |
|
583 ms | 211.20.9.100 |
| 80 | 2026-08-10 23:34 | 639220009109892969 |
|
576 ms | 211.20.9.100 |
| 79 | 2026-08-10 23:19 | 639220000040489788 |
|
567 ms | 211.20.9.100 |
| 78 | 2026-08-10 23:04 | 639219991197135747 |
|
570 ms | 211.20.9.100 |
| 77 | 2026-08-10 22:49 | 639219982104540014 |
|
565 ms | 211.20.9.100 |
| 76 | 2026-08-10 22:34 | 639219973150300215 |
|
566 ms | 211.20.9.100 |
| 75 | 2026-08-10 22:19 | 639219964188486697 |
|
267 ms | 211.20.9.100 |
| 74 | 2026-08-10 22:04 | 639219954995921784 |
|
561 ms | 211.20.9.100 |
| 73 | 2026-08-10 21:48 | 639219945559908104 |
|
570 ms | 211.20.9.100 |
| 72 | 2026-08-10 20:56 | 639219914137782273 |
|
571 ms | 211.20.9.100 |
| 71 | 2026-08-10 20:40 | 639219904858355064 |
|
2 ms | 211.20.9.100 |
| 70 | 2026-08-10 20:25 | 639219895655263396 |
|
566 ms | 211.20.9.100 |
| 69 | 2026-08-10 20:10 | 639219886527091074 |
|
11 ms | 211.20.9.100 |
| 68 | 2026-08-10 19:54 | 639219877343266628 |
|
583 ms | 211.20.9.100 |
| 67 | 2026-08-10 19:39 | 639219868177358195 |
|
572 ms | 211.20.9.100 |
| 66 | 2026-08-10 19:24 | 639219859159581515 |
|
2 ms | 211.20.9.100 |
| 65 | 2026-08-10 19:09 | 639219850124020182 |
|
568 ms | 211.20.9.100 |
| 64 | 2026-08-10 18:54 | 639219840940124840 |
|
237 ms | 211.20.9.100 |
| 63 | 2026-08-10 18:38 | 639219831829876486 |
|
583 ms | 211.20.9.100 |
| 62 | 2026-08-10 18:23 | 639219822587759143 |
|
570 ms | 211.20.9.100 |
| 61 | 2026-08-10 18:07 | 639219813247114428 |
|
567 ms | 211.20.9.100 |
| 60 | 2026-08-10 17:15 | 639219781959606396 |
|
574 ms | 211.20.9.100 |
| 59 | 2026-08-10 17:00 | 639219772658305431 |
|
576 ms | 211.20.9.100 |
| 58 | 2026-08-10 16:45 | 639219763454523027 |
|
567 ms | 211.20.9.100 |
| 57 | 2026-08-10 16:29 | 639219754279127815 |
|
292 ms | 211.20.9.100 |
| 56 | 2026-08-10 16:14 | 639219745087467767 |
|
300 ms | 211.20.9.100 |
| 55 | 2026-08-10 15:59 | 639219735900678107 |
|
280 ms | 211.20.9.100 |
| 54 | 2026-08-10 15:43 | 639219726531461979 |
|
571 ms | 211.20.9.100 |
| 53 | 2026-08-10 15:28 | 639219717415222156 |
|
287 ms | 211.20.9.100 |
| 52 | 2026-08-10 15:12 | 639219708266470863 |
|
4 ms | 211.20.9.100 |
| 51 | 2026-08-10 14:57 | 639219699049479559 |
|
560 ms | 211.20.9.100 |
| 50 | 2026-08-10 14:42 | 639219689775815194 |
|
573 ms | 211.20.9.100 |
| 49 | 2026-08-10 14:26 | 639219680511810632 |
|
574 ms | 211.20.9.100 |
| 48 | 2026-08-10 13:34 | 639219648997191257 |
|
572 ms | 211.20.9.100 |
| 47 | 2026-08-10 13:19 | 639219639938909436 |
|
295 ms | 211.20.9.100 |
| 46 | 2026-08-10 13:03 | 639219630718286441 |
|
571 ms | 211.20.9.100 |
| 45 | 2026-08-10 12:48 | 639219621472350410 |
|
273 ms | 211.20.9.100 |
| 44 | 2026-08-10 12:33 | 639219612500421992 |
|
3 ms | 211.20.9.100 |
| 43 | 2026-08-10 12:18 | 639219603383833445 |
|
576 ms | 211.20.9.100 |
| 42 | 2026-08-10 12:02 | 639219594143823358 |
|
4 ms | 211.20.9.100 |
| 41 | 2026-08-10 11:47 | 639219585053166024 |
|
576 ms | 211.20.9.100 |
| 40 | 2026-08-10 11:32 | 639219575885776644 |
|
588 ms | 211.20.9.100 |
| 39 | 2026-08-10 11:17 | 639219566844532361 |
|
565 ms | 211.20.9.100 |
| 38 | 2026-08-10 11:01 | 639219557705808294 |
|
579 ms | 211.20.9.100 |
| 37 | 2026-08-10 10:46 | 639219548482688649 |
|
320 ms | 211.20.9.100 |
| 36 | 2026-08-10 09:54 | 639219517492763539 |
|
584 ms | 211.20.9.100 |
| 35 | 2026-08-10 09:40 | 639219508755773605 |
|
4 ms | 211.20.9.100 |
| 34 | 2026-08-10 09:25 | 639219499852103863 |
|
3 ms | 211.20.9.100 |
| 33 | 2026-08-10 09:10 | 639219490893714387 |
|
565 ms | 211.20.9.100 |
| 32 | 2026-08-10 08:55 | 639219482299305521 |
|
4 ms | 211.20.9.100 |
| 31 | 2026-08-10 08:41 | 639219473613114853 |
|
581 ms | 211.20.9.100 |
| 30 | 2026-08-10 08:27 | 639219465061138643 |
|
8 ms | 211.20.9.100 |
| 29 | 2026-08-10 08:13 | 639219456616129015 |
|
2264 ms | 211.20.9.100 |
| 28 | 2026-08-10 07:58 | 639219447974008557 |
|
291 ms | 211.20.9.100 |
| 27 | 2026-08-10 07:44 | 639219439498255213 |
|
602 ms | 211.20.9.100 |
| 26 | 2026-08-10 07:29 | 639219430664872256 |
|
261 ms | 211.20.9.100 |
| 25 | 2026-08-10 07:15 | 639219421757560037 |
|
586 ms | 211.20.9.100 |
| 24 | 2026-08-10 06:23 | 639219390773218684 |
|
251 ms | 211.20.9.100 |
| 23 | 2026-08-10 06:09 | 639219382205367722 |
|
3 ms | 211.20.9.100 |
| 22 | 2026-08-10 05:54 | 639219373711937615 |
|
584 ms | 211.20.9.100 |
| 21 | 2026-08-10 05:40 | 639219365088558404 |
|
3 ms | 211.20.9.100 |
| 20 | 2026-08-10 05:26 | 639219356348833255 |
|
265 ms | 211.20.9.100 |
| 19 | 2026-08-10 05:11 | 639219347860053478 |
|
581 ms | 211.20.9.100 |
| 18 | 2026-08-10 04:57 | 639219339173195121 |
|
4 ms | 211.20.9.100 |
| 17 | 2026-08-10 04:43 | 639219330642664669 |
|
582 ms | 211.20.9.100 |
| 16 | 2026-08-10 04:28 | 639219322058698995 |
|
587 ms | 211.20.9.100 |
| 15 | 2026-08-10 04:14 | 639219313564344199 |
|
3 ms | 211.20.9.100 |
| 14 | 2026-08-10 04:00 | 639219304775113236 |
|
3 ms | 211.20.9.100 |
| 13 | 2026-08-10 03:45 | 639219295706181119 |
|
564 ms | 211.20.9.100 |
| 12 | 2026-08-10 02:53 | 639219264663923254 |
|
3 ms | 211.20.9.100 |
| 11 | 2026-08-10 02:39 | 639219256015178099 |
|
3 ms | 211.20.9.100 |
| 10 | 2026-08-10 02:24 | 639219247509540188 |
|
583 ms | 211.20.9.100 |
| 9 | 2026-08-10 02:10 | 639219238999539092 |
|
291 ms | 211.20.9.100 |
| 8 | 2026-08-10 01:56 | 639219230498823902 |
|
3 ms | 211.20.9.100 |
| 7 | 2026-08-10 01:42 | 639219221706460911 |
|
260 ms | 211.20.9.100 |
| 6 | 2026-08-10 01:27 | 639219212930606887 |
|
580 ms | 211.20.9.100 |
| 5 | 2026-08-10 01:12 | 639219204307908525 |
|
3 ms | 211.20.9.100 |
| 4 | 2026-08-10 00:58 | 639219195720181470 |
|
571 ms | 211.20.9.100 |
| 3 | 2026-08-10 00:43 | 639219186898174002 |
|
595 ms | 211.20.9.100 |
| 2 | 2026-08-10 00:29 | 639219178004946976 |
|
254 ms | 211.20.9.100 |
| 1 | 2026-08-10 00:14 | 639219168958805474 |
|
576 ms | 211.20.9.100 |