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 2026-08-06. For this date, NameServerHistory found 6 DNS check records, 6 successful responses, 0 failed responses, and 1007 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
6
Historical checks stored for this nameserver on selected date
Average Latency
1007 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-06 08:11
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
6
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 2026-08-06 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 |
|---|---|---|---|---|---|
| 6 | 2026-08-06 08:11 | 639215992009944628 |
|
931 ms | 202.206.176.53 |
| 5 | 2026-08-06 06:46 | 639215940992662329 |
|
941 ms | 202.206.176.53 |
| 4 | 2026-08-06 05:21 | 639215890312255642 |
|
1347 ms | 202.206.176.53 |
| 3 | 2026-08-06 03:57 | 639215839902997585 |
|
958 ms | 202.206.176.53 |
| 2 | 2026-08-06 02:34 | 639215790142966021 |
|
943 ms | 202.206.176.53 |
| 1 | 2026-08-06 01:12 | 639215740989701062 |
|
920 ms | 202.206.176.53 |