History for dns.jhu.cn
Domain: jhu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.jhu.cn
dns.jhu.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 50 DNS check records, 50 successful responses, 0 failed responses, and 731 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 dns.jhu.cn.
Records on Selected Date
50
Historical checks stored for this nameserver on selected date
Average Latency
731 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 16:40
All timestamps shown in UTC
Latest Resolved IP on Selected Date
222.189.163.237
Most recently resolved hosting IP on selected date
Successful Responses
50
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 dns.jhu.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 |
|---|---|---|---|---|---|
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
570 ms | 222.189.163.237 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
1463 ms | 222.189.163.237 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
615 ms | 222.189.163.237 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
620 ms | 222.189.163.237 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
1041 ms | 222.189.163.237 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
1121 ms | 222.189.163.237 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1124 ms | 222.189.163.237 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
2336 ms | 222.189.163.237 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
589 ms | 222.189.163.237 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
906 ms | 222.189.163.237 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
661 ms | 222.189.163.237 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
596 ms | 222.189.163.237 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
563 ms | 222.189.163.237 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
3840 ms | 222.189.163.237 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
609 ms | 222.189.163.237 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
570 ms | 222.189.163.237 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
283 ms | 222.189.163.237 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
544 ms | 222.189.163.237 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
579 ms | 222.189.163.237 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
563 ms | 222.189.163.237 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
612 ms | 222.189.163.237 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
629 ms | 222.189.163.237 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
616 ms | 222.189.163.237 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
865 ms | 222.189.163.237 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
596 ms | 222.189.163.237 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
647 ms | 222.189.163.237 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
610 ms | 222.189.163.237 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
605 ms | 222.189.163.237 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1063 ms | 222.189.163.237 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
953 ms | 222.189.163.237 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
607 ms | 222.189.163.237 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
598 ms | 222.189.163.237 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
646 ms | 222.189.163.237 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
608 ms | 222.189.163.237 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
616 ms | 222.189.163.237 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
313 ms | 222.189.163.237 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
263 ms | 222.189.163.237 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
758 ms | 222.189.163.237 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
561 ms | 222.189.163.237 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
626 ms | 222.189.163.237 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
577 ms | 222.189.163.237 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
260 ms | 222.189.163.237 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
303 ms | 222.189.163.237 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
269 ms | 222.189.163.237 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
266 ms | 222.189.163.237 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
577 ms | 222.189.163.237 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
578 ms | 222.189.163.237 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
589 ms | 222.189.163.237 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
582 ms | 222.189.163.237 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
586 ms | 222.189.163.237 |