History for ns.pc.com.cn
Domain: pc.com.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.pc.com.cn
ns.pc.com.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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 1212 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 ns.pc.com.cn.
Records on Selected Date
62
Historical checks stored for this nameserver on selected date
Average Latency
1212 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
139.159.212.42
Most recently resolved hosting IP on selected date
Successful Responses
62
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 ns.pc.com.cn
Showing DNS history for 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:47 | 639221744107644868 |
|
263 ms | 139.159.212.42 |
| 61 | 2026-08-12 23:32 | 639221735030187244 |
|
1144 ms | 139.159.212.42 |
| 60 | 2026-08-12 23:16 | 639221725815508109 |
|
852 ms | 139.159.212.42 |
| 59 | 2026-08-12 22:25 | 639221694790955973 |
|
852 ms | 139.159.212.42 |
| 58 | 2026-08-12 22:09 | 639221685562451720 |
|
1707 ms | 139.159.212.42 |
| 57 | 2026-08-12 21:54 | 639221676023655289 |
|
848 ms | 139.159.212.42 |
| 56 | 2026-08-12 21:38 | 639221666449119409 |
|
1732 ms | 139.159.212.42 |
| 55 | 2026-08-12 20:46 | 639221635456432556 |
|
849 ms | 139.159.212.42 |
| 54 | 2026-08-12 20:31 | 639221626313054202 |
|
849 ms | 139.159.212.42 |
| 53 | 2026-08-12 20:15 | 639221617091958857 |
|
836 ms | 139.159.212.42 |
| 52 | 2026-08-12 20:00 | 639221607786737151 |
|
848 ms | 139.159.212.42 |
| 51 | 2026-08-12 19:08 | 639221576664330059 |
|
854 ms | 139.159.212.42 |
| 50 | 2026-08-12 18:53 | 639221567514216674 |
|
853 ms | 139.159.212.42 |
| 49 | 2026-08-12 18:37 | 639221558399762524 |
|
852 ms | 139.159.212.42 |
| 48 | 2026-08-12 18:22 | 639221549052016282 |
|
840 ms | 139.159.212.42 |
| 47 | 2026-08-12 17:30 | 639221517673834934 |
|
853 ms | 139.159.212.42 |
| 46 | 2026-08-12 17:14 | 639221508282311633 |
|
2013 ms | 139.159.212.42 |
| 45 | 2026-08-12 16:58 | 639221498786324983 |
|
1994 ms | 139.159.212.42 |
| 44 | 2026-08-12 16:43 | 639221489157589737 |
|
1739 ms | 139.159.212.42 |
| 43 | 2026-08-12 15:50 | 639221457655914645 |
|
1730 ms | 139.159.212.42 |
| 42 | 2026-08-12 15:34 | 639221448164090526 |
|
2340 ms | 139.159.212.42 |
| 41 | 2026-08-12 15:18 | 639221438725783630 |
|
1171 ms | 139.159.212.42 |
| 40 | 2026-08-12 15:02 | 639221429178071087 |
|
572 ms | 139.159.212.42 |
| 39 | 2026-08-12 14:10 | 639221397761278719 |
|
1722 ms | 139.159.212.42 |
| 38 | 2026-08-12 13:54 | 639221388200567278 |
|
2283 ms | 139.159.212.42 |
| 37 | 2026-08-12 13:38 | 639221378483570949 |
|
1750 ms | 139.159.212.42 |
| 36 | 2026-08-12 13:22 | 639221368872360139 |
|
1743 ms | 139.159.212.42 |
| 35 | 2026-08-12 12:29 | 639221337226647415 |
|
2399 ms | 139.159.212.42 |
| 34 | 2026-08-12 12:13 | 639221327924087446 |
|
805 ms | 139.159.212.42 |
| 33 | 2026-08-12 11:58 | 639221318096976375 |
|
1159 ms | 139.159.212.42 |
| 32 | 2026-08-12 11:41 | 639221308343145274 |
|
284 ms | 139.159.212.42 |
| 31 | 2026-08-12 10:49 | 639221277089610470 |
|
261 ms | 139.159.212.42 |
| 30 | 2026-08-12 10:33 | 639221267628136359 |
|
259 ms | 139.159.212.42 |
| 29 | 2026-08-12 10:17 | 639221257907569952 |
|
431 ms | 139.159.212.42 |
| 28 | 2026-08-12 10:01 | 639221248402420965 |
|
1755 ms | 139.159.212.42 |
| 27 | 2026-08-12 09:08 | 639221216797540533 |
|
1596 ms | 139.159.212.42 |
| 26 | 2026-08-12 08:53 | 639221207385792352 |
|
1603 ms | 139.159.212.42 |
| 25 | 2026-08-12 08:37 | 639221198078534844 |
|
2009 ms | 139.159.212.42 |
| 24 | 2026-08-12 08:21 | 639221188677585577 |
|
1097 ms | 139.159.212.42 |
| 23 | 2026-08-12 07:29 | 639221157276484143 |
|
857 ms | 139.159.212.42 |
| 22 | 2026-08-12 07:13 | 639221147876262183 |
|
857 ms | 139.159.212.42 |
| 21 | 2026-08-12 06:58 | 639221138388812469 |
|
1766 ms | 139.159.212.42 |
| 20 | 2026-08-12 06:42 | 639221128987381118 |
|
2327 ms | 139.159.212.42 |
| 19 | 2026-08-12 05:50 | 639221097816416095 |
|
841 ms | 139.159.212.42 |
| 18 | 2026-08-12 05:34 | 639221088508065616 |
|
1758 ms | 139.159.212.42 |
| 17 | 2026-08-12 05:19 | 639221079092308503 |
|
1755 ms | 139.159.212.42 |
| 16 | 2026-08-12 05:03 | 639221069595873597 |
|
1684 ms | 139.159.212.42 |
| 15 | 2026-08-12 04:11 | 639221038601577496 |
|
845 ms | 139.159.212.42 |
| 14 | 2026-08-12 03:56 | 639221029533901299 |
|
1726 ms | 139.159.212.42 |
| 13 | 2026-08-12 03:41 | 639221020333828965 |
|
1469 ms | 139.159.212.42 |
| 12 | 2026-08-12 03:25 | 639221011110510484 |
|
1744 ms | 139.159.212.42 |
| 11 | 2026-08-12 02:33 | 639220979815209769 |
|
252 ms | 139.159.212.42 |
| 10 | 2026-08-12 02:18 | 639220970971410921 |
|
272 ms | 139.159.212.42 |
| 9 | 2026-08-12 02:03 | 639220961848982361 |
|
855 ms | 139.159.212.42 |
| 8 | 2026-08-12 01:48 | 639220952784591501 |
|
248 ms | 139.159.212.42 |
| 7 | 2026-08-12 01:33 | 639220943893596731 |
|
1752 ms | 139.159.212.42 |
| 6 | 2026-08-12 01:18 | 639220934954704520 |
|
835 ms | 139.159.212.42 |
| 5 | 2026-08-12 01:03 | 639220925792457751 |
|
1746 ms | 139.159.212.42 |
| 4 | 2026-08-12 00:48 | 639220916610063538 |
|
1726 ms | 139.159.212.42 |
| 3 | 2026-08-12 00:32 | 639220907229361754 |
|
844 ms | 139.159.212.42 |
| 2 | 2026-08-12 00:17 | 639220897896762127 |
|
840 ms | 139.159.212.42 |
| 1 | 2026-08-12 00:01 | 639220888396333845 |
|
417 ms | 139.159.212.42 |