History for dns1.cngi.edu.cn
Domain: cngi.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.cngi.edu.cn
dns1.cngi.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 2026-08-27. For this date, NameServerHistory found 33 DNS check records, 33 successful responses, 0 failed responses, and 988 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 dns1.cngi.edu.cn.
Records on Selected Date
33
Historical checks stored for this nameserver on selected date
Average Latency
988 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 10:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.205.7.161
Most recently resolved hosting IP on selected date
Successful Responses
33
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 dns1.cngi.edu.cn
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 33 | 2026-08-27 10:26 | 639234222943951923 |
|
2259 ms | 202.205.7.161 |
| 32 | 2026-08-27 10:09 | 639234212558002823 |
|
1670 ms | 202.205.7.161 |
| 31 | 2026-08-27 09:52 | 639234202117531850 |
|
223 ms | 202.205.7.161 |
| 30 | 2026-08-27 09:34 | 639234191649612722 |
|
1055 ms | 202.205.7.161 |
| 29 | 2026-08-27 09:17 | 639234181105879568 |
|
798 ms | 202.205.7.161 |
| 28 | 2026-08-27 08:59 | 639234170713214496 |
|
756 ms | 202.205.7.161 |
| 27 | 2026-08-27 08:42 | 639234160341037652 |
|
245 ms | 202.205.7.161 |
| 26 | 2026-08-27 08:24 | 639234149799404224 |
|
758 ms | 202.205.7.161 |
| 25 | 2026-08-27 08:07 | 639234139553286469 |
|
1395 ms | 202.205.7.161 |
| 24 | 2026-08-27 07:13 | 639234107183588293 |
|
720 ms | 202.205.7.161 |
| 23 | 2026-08-27 06:56 | 639234096905435724 |
|
1467 ms | 202.205.7.161 |
| 22 | 2026-08-27 06:39 | 639234086579410775 |
|
2292 ms | 202.205.7.161 |
| 21 | 2026-08-27 06:22 | 639234076291157956 |
|
683 ms | 202.205.7.161 |
| 20 | 2026-08-27 06:05 | 639234065981939454 |
|
694 ms | 202.205.7.161 |
| 19 | 2026-08-27 05:47 | 639234055548642997 |
|
2008 ms | 202.205.7.161 |
| 18 | 2026-08-27 05:30 | 639234045267979603 |
|
2008 ms | 202.205.7.161 |
| 17 | 2026-08-27 05:13 | 639234034999717463 |
|
738 ms | 202.205.7.161 |
| 16 | 2026-08-27 04:56 | 639234024739225358 |
|
2264 ms | 202.205.7.161 |
| 15 | 2026-08-27 04:39 | 639234014311170162 |
|
232 ms | 202.205.7.161 |
| 14 | 2026-08-27 04:21 | 639234003806017640 |
|
661 ms | 202.205.7.161 |
| 13 | 2026-08-27 04:04 | 639233993356203030 |
|
752 ms | 202.205.7.161 |
| 12 | 2026-08-27 03:10 | 639233961301716608 |
|
772 ms | 202.205.7.161 |
| 11 | 2026-08-27 02:53 | 639233950834200647 |
|
229 ms | 202.205.7.161 |
| 10 | 2026-08-27 02:35 | 639233940431849026 |
|
232 ms | 202.205.7.161 |
| 9 | 2026-08-27 02:18 | 639233930110596398 |
|
731 ms | 202.205.7.161 |
| 8 | 2026-08-27 02:01 | 639233919705434540 |
|
223 ms | 202.205.7.161 |
| 7 | 2026-08-27 01:44 | 639233909452807845 |
|
1706 ms | 202.205.7.161 |
| 6 | 2026-08-27 01:26 | 639233899096420820 |
|
2316 ms | 202.205.7.161 |
| 5 | 2026-08-27 01:09 | 639233888707824939 |
|
221 ms | 202.205.7.161 |
| 4 | 2026-08-27 00:52 | 639233878461203802 |
|
223 ms | 202.205.7.161 |
| 3 | 2026-08-27 00:35 | 639233868060868209 |
|
669 ms | 202.205.7.161 |
| 2 | 2026-08-27 00:17 | 639233857450922991 |
|
223 ms | 202.205.7.161 |
| 1 | 2026-08-27 00:00 | 639233846871926285 |
|
1395 ms | 202.205.7.161 |