History for dns.cppu.edu.cn
Domain: cppu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.cppu.edu.cn
dns.cppu.edu.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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 607 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.cppu.edu.cn.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
607 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.206.176.53
Most recently resolved hosting IP on selected date
Successful Responses
76
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.cppu.edu.cn
Showing DNS history for 2026-08-11 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-11 23:44 | 639220878864937382 |
|
294 ms | 202.206.176.53 |
| 75 | 2026-08-11 22:52 | 639220847369072314 |
|
720 ms | 202.206.176.53 |
| 74 | 2026-08-11 22:36 | 639220838037764925 |
|
236 ms | 202.206.176.53 |
| 73 | 2026-08-11 22:21 | 639220828735120634 |
|
244 ms | 202.206.176.53 |
| 72 | 2026-08-11 22:05 | 639220819447979766 |
|
806 ms | 202.206.176.53 |
| 71 | 2026-08-11 21:50 | 639220810056531741 |
|
751 ms | 202.206.176.53 |
| 70 | 2026-08-11 21:34 | 639220800745746593 |
|
748 ms | 202.206.176.53 |
| 69 | 2026-08-11 21:18 | 639220791351626349 |
|
683 ms | 202.206.176.53 |
| 68 | 2026-08-11 21:03 | 639220782021256610 |
|
768 ms | 202.206.176.53 |
| 67 | 2026-08-11 20:47 | 639220772603347755 |
|
776 ms | 202.206.176.53 |
| 66 | 2026-08-11 20:31 | 639220763224057047 |
|
32 ms | 202.206.176.53 |
| 65 | 2026-08-11 20:16 | 639220753691117767 |
|
494 ms | 202.206.176.53 |
| 64 | 2026-08-11 20:00 | 639220744107836218 |
|
769 ms | 202.206.176.53 |
| 63 | 2026-08-11 19:06 | 639220711927629898 |
|
777 ms | 202.206.176.53 |
| 62 | 2026-08-11 18:50 | 639220702299437921 |
|
737 ms | 202.206.176.53 |
| 61 | 2026-08-11 18:34 | 639220692505468181 |
|
232 ms | 202.206.176.53 |
| 60 | 2026-08-11 18:18 | 639220682669911239 |
|
247 ms | 202.206.176.53 |
| 59 | 2026-08-11 18:02 | 639220672929841526 |
|
237 ms | 202.206.176.53 |
| 58 | 2026-08-11 17:45 | 639220663225662315 |
|
238 ms | 202.206.176.53 |
| 57 | 2026-08-11 17:29 | 639220653846255684 |
|
702 ms | 202.206.176.53 |
| 56 | 2026-08-11 17:14 | 639220644420909059 |
|
810 ms | 202.206.176.53 |
| 55 | 2026-08-11 16:58 | 639220635074970435 |
|
817 ms | 202.206.176.53 |
| 54 | 2026-08-11 16:42 | 639220625614385966 |
|
795 ms | 202.206.176.53 |
| 53 | 2026-08-11 16:26 | 639220616132212636 |
|
788 ms | 202.206.176.53 |
| 52 | 2026-08-11 16:11 | 639220606533651662 |
|
722 ms | 202.206.176.53 |
| 51 | 2026-08-11 15:17 | 639220574514514318 |
|
733 ms | 202.206.176.53 |
| 50 | 2026-08-11 15:01 | 639220565124823874 |
|
861 ms | 202.206.176.53 |
| 49 | 2026-08-11 14:46 | 639220555799311478 |
|
748 ms | 202.206.176.53 |
| 48 | 2026-08-11 14:30 | 639220546481577614 |
|
237 ms | 202.206.176.53 |
| 47 | 2026-08-11 14:15 | 639220537036533154 |
|
888 ms | 202.206.176.53 |
| 46 | 2026-08-11 13:59 | 639220527719177174 |
|
806 ms | 202.206.176.53 |
| 45 | 2026-08-11 13:43 | 639220518173088308 |
|
719 ms | 202.206.176.53 |
| 44 | 2026-08-11 13:27 | 639220508902896243 |
|
748 ms | 202.206.176.53 |
| 43 | 2026-08-11 13:12 | 639220499455923005 |
|
307 ms | 202.206.176.53 |
| 42 | 2026-08-11 12:56 | 639220490082583768 |
|
733 ms | 202.206.176.53 |
| 41 | 2026-08-11 12:41 | 639220480636590998 |
|
769 ms | 202.206.176.53 |
| 40 | 2026-08-11 12:25 | 639220469585029273 |
|
798 ms | 202.206.176.53 |
| 39 | 2026-08-11 11:30 | 639220438074188884 |
|
242 ms | 202.206.176.53 |
| 38 | 2026-08-11 11:14 | 639220428789720049 |
|
707 ms | 202.206.176.53 |
| 37 | 2026-08-11 10:59 | 639220419558302820 |
|
803 ms | 202.206.176.53 |
| 36 | 2026-08-11 10:43 | 639220410448738795 |
|
736 ms | 202.206.176.53 |
| 35 | 2026-08-11 10:28 | 639220401034081530 |
|
824 ms | 202.206.176.53 |
| 34 | 2026-08-11 10:12 | 639220391766674161 |
|
699 ms | 202.206.176.53 |
| 33 | 2026-08-11 09:57 | 639220382275807148 |
|
804 ms | 202.206.176.53 |
| 32 | 2026-08-11 09:41 | 639220373034162867 |
|
774 ms | 202.206.176.53 |
| 31 | 2026-08-11 09:26 | 639220363994971859 |
|
293 ms | 202.206.176.53 |
| 30 | 2026-08-11 09:11 | 639220354563965455 |
|
299 ms | 202.206.176.53 |
| 29 | 2026-08-11 08:55 | 639220345437414880 |
|
887 ms | 202.206.176.53 |
| 28 | 2026-08-11 08:40 | 639220336024248987 |
|
694 ms | 202.206.176.53 |
| 27 | 2026-08-11 07:47 | 639220304233635692 |
|
298 ms | 202.206.176.53 |
| 26 | 2026-08-11 07:31 | 639220294872170960 |
|
786 ms | 202.206.176.53 |
| 25 | 2026-08-11 07:15 | 639220285547177980 |
|
294 ms | 202.206.176.53 |
| 24 | 2026-08-11 07:00 | 639220276337941315 |
|
241 ms | 202.206.176.53 |
| 23 | 2026-08-11 06:45 | 639220267175191677 |
|
1145 ms | 202.206.176.53 |
| 22 | 2026-08-11 06:29 | 639220257981518924 |
|
838 ms | 202.206.176.53 |
| 21 | 2026-08-11 06:14 | 639220249265489070 |
|
299 ms | 202.206.176.53 |
| 20 | 2026-08-11 06:00 | 639220240700249205 |
|
799 ms | 202.206.176.53 |
| 19 | 2026-08-11 05:46 | 639220231975029986 |
|
660 ms | 202.206.176.53 |
| 18 | 2026-08-11 05:31 | 639220223261176932 |
|
268 ms | 202.206.176.53 |
| 17 | 2026-08-11 05:16 | 639220214366718456 |
|
495 ms | 202.206.176.53 |
| 16 | 2026-08-11 05:01 | 639220205306334524 |
|
807 ms | 202.206.176.53 |
| 15 | 2026-08-11 04:10 | 639220174463175061 |
|
2 ms | 202.206.176.53 |
| 14 | 2026-08-11 03:55 | 639220165777190438 |
|
1241 ms | 202.206.176.53 |
| 13 | 2026-08-11 03:41 | 639220156880374825 |
|
283 ms | 202.206.176.53 |
| 12 | 2026-08-11 03:26 | 639220148139986945 |
|
554 ms | 202.206.176.53 |
| 11 | 2026-08-11 03:11 | 639220139271074299 |
|
522 ms | 202.206.176.53 |
| 10 | 2026-08-11 02:57 | 639220130565901336 |
|
3 ms | 202.206.176.53 |
| 9 | 2026-08-11 02:42 | 639220121659980575 |
|
4 ms | 202.206.176.53 |
| 8 | 2026-08-11 02:27 | 639220112857650894 |
|
2 ms | 202.206.176.53 |
| 7 | 2026-08-11 02:12 | 639220103767686219 |
|
801 ms | 202.206.176.53 |
| 6 | 2026-08-11 01:57 | 639220094545970611 |
|
776 ms | 202.206.176.53 |
| 5 | 2026-08-11 01:42 | 639220085476091081 |
|
755 ms | 202.206.176.53 |
| 4 | 2026-08-11 01:27 | 639220076243751161 |
|
699 ms | 202.206.176.53 |
| 3 | 2026-08-11 00:35 | 639220045322845190 |
|
2293 ms | 202.206.176.53 |
| 2 | 2026-08-11 00:20 | 639220036434132314 |
|
3 ms | 202.206.176.53 |
| 1 | 2026-08-11 00:05 | 639220027366289509 |
|
725 ms | 202.206.176.53 |