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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 1280 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
72
Historical checks stored for this nameserver on selected date
Average Latency
1280 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:45
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
72
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 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:45 | 639226062577647657 |
|
1729 ms | 139.159.212.42 |
| 71 | 2026-08-17 22:52 | 639226031060857136 |
|
853 ms | 139.159.212.42 |
| 70 | 2026-08-17 22:36 | 639226021535117364 |
|
1835 ms | 139.159.212.42 |
| 69 | 2026-08-17 22:21 | 639226011884237078 |
|
842 ms | 139.159.212.42 |
| 68 | 2026-08-17 22:04 | 639226002309299142 |
|
849 ms | 139.159.212.42 |
| 67 | 2026-08-17 21:48 | 639225992791784448 |
|
851 ms | 139.159.212.42 |
| 66 | 2026-08-17 21:33 | 639225983045271390 |
|
1741 ms | 139.159.212.42 |
| 65 | 2026-08-17 21:16 | 639225973246293513 |
|
839 ms | 139.159.212.42 |
| 64 | 2026-08-17 21:00 | 639225963620186236 |
|
1741 ms | 139.159.212.42 |
| 63 | 2026-08-17 20:44 | 639225953899183916 |
|
848 ms | 139.159.212.42 |
| 62 | 2026-08-17 20:28 | 639225944391528206 |
|
1736 ms | 139.159.212.42 |
| 61 | 2026-08-17 20:12 | 639225934593254169 |
|
841 ms | 139.159.212.42 |
| 60 | 2026-08-17 19:55 | 639225924669984512 |
|
1736 ms | 139.159.212.42 |
| 59 | 2026-08-17 19:02 | 639225893048561320 |
|
851 ms | 139.159.212.42 |
| 58 | 2026-08-17 18:46 | 639225883481298424 |
|
1737 ms | 139.159.212.42 |
| 57 | 2026-08-17 18:30 | 639225873845394034 |
|
841 ms | 139.159.212.42 |
| 56 | 2026-08-17 18:14 | 639225864216078662 |
|
1732 ms | 139.159.212.42 |
| 55 | 2026-08-17 17:58 | 639225854541857773 |
|
843 ms | 139.159.212.42 |
| 54 | 2026-08-17 17:42 | 639225844733604072 |
|
7 ms | 139.159.212.42 |
| 53 | 2026-08-17 17:26 | 639225835085229232 |
|
1768 ms | 139.159.212.42 |
| 52 | 2026-08-17 17:10 | 639225825349373981 |
|
850 ms | 139.159.212.42 |
| 51 | 2026-08-17 16:53 | 639225815690604161 |
|
1746 ms | 139.159.212.42 |
| 50 | 2026-08-17 16:37 | 639225805952472306 |
|
1160 ms | 139.159.212.42 |
| 49 | 2026-08-17 16:21 | 639225796264729638 |
|
1753 ms | 139.159.212.42 |
| 48 | 2026-08-17 16:05 | 639225786326499329 |
|
1733 ms | 139.159.212.42 |
| 47 | 2026-08-17 15:12 | 639225754798130711 |
|
1760 ms | 139.159.212.42 |
| 46 | 2026-08-17 14:56 | 639225745123193922 |
|
844 ms | 139.159.212.42 |
| 45 | 2026-08-17 14:40 | 639225735540597271 |
|
2010 ms | 139.159.212.42 |
| 44 | 2026-08-17 14:24 | 639225725894857396 |
|
1745 ms | 139.159.212.42 |
| 43 | 2026-08-17 14:08 | 639225716249606913 |
|
856 ms | 139.159.212.42 |
| 42 | 2026-08-17 13:52 | 639225706638238179 |
|
1131 ms | 139.159.212.42 |
| 41 | 2026-08-17 13:36 | 639225696949691423 |
|
857 ms | 139.159.212.42 |
| 40 | 2026-08-17 13:19 | 639225687286186336 |
|
846 ms | 139.159.212.42 |
| 39 | 2026-08-17 13:03 | 639225677679573133 |
|
853 ms | 139.159.212.42 |
| 38 | 2026-08-17 12:47 | 639225667957861024 |
|
846 ms | 139.159.212.42 |
| 37 | 2026-08-17 12:31 | 639225658298791618 |
|
1758 ms | 139.159.212.42 |
| 36 | 2026-08-17 12:15 | 639225648583652785 |
|
1741 ms | 139.159.212.42 |
| 35 | 2026-08-17 11:22 | 639225617000524308 |
|
1722 ms | 139.159.212.42 |
| 34 | 2026-08-17 11:06 | 639225607668541600 |
|
1737 ms | 139.159.212.42 |
| 33 | 2026-08-17 10:51 | 639225598117279238 |
|
1965 ms | 139.159.212.42 |
| 32 | 2026-08-17 10:35 | 639225588751002710 |
|
846 ms | 139.159.212.42 |
| 31 | 2026-08-17 10:19 | 639225579295831051 |
|
843 ms | 139.159.212.42 |
| 30 | 2026-08-17 10:03 | 639225569761469940 |
|
850 ms | 139.159.212.42 |
| 29 | 2026-08-17 09:47 | 639225560161422333 |
|
861 ms | 139.159.212.42 |
| 28 | 2026-08-17 09:32 | 639225550739955565 |
|
855 ms | 139.159.212.42 |
| 27 | 2026-08-17 09:16 | 639225541125222426 |
|
854 ms | 139.159.212.42 |
| 26 | 2026-08-17 09:00 | 639225531526675983 |
|
853 ms | 139.159.212.42 |
| 25 | 2026-08-17 08:44 | 639225521915528222 |
|
1754 ms | 139.159.212.42 |
| 24 | 2026-08-17 08:28 | 639225512148151789 |
|
1725 ms | 139.159.212.42 |
| 23 | 2026-08-17 07:35 | 639225480786142412 |
|
1764 ms | 139.159.212.42 |
| 22 | 2026-08-17 07:19 | 639225471394348551 |
|
847 ms | 139.159.212.42 |
| 21 | 2026-08-17 07:04 | 639225462031685068 |
|
1748 ms | 139.159.212.42 |
| 20 | 2026-08-17 06:48 | 639225452639458328 |
|
1747 ms | 139.159.212.42 |
| 19 | 2026-08-17 06:32 | 639225443300966543 |
|
1756 ms | 139.159.212.42 |
| 18 | 2026-08-17 06:17 | 639225433880499379 |
|
1735 ms | 139.159.212.42 |
| 17 | 2026-08-17 06:01 | 639225424395198277 |
|
1747 ms | 139.159.212.42 |
| 16 | 2026-08-17 05:45 | 639225414744137487 |
|
1738 ms | 139.159.212.42 |
| 15 | 2026-08-17 05:29 | 639225405186783164 |
|
2008 ms | 139.159.212.42 |
| 14 | 2026-08-17 05:13 | 639225395563669822 |
|
261 ms | 139.159.212.42 |
| 13 | 2026-08-17 04:57 | 639225386076645158 |
|
1107 ms | 139.159.212.42 |
| 12 | 2026-08-17 04:41 | 639225376620669704 |
|
1743 ms | 139.159.212.42 |
| 11 | 2026-08-17 03:49 | 639225345580892706 |
|
253 ms | 139.159.212.42 |
| 10 | 2026-08-17 03:34 | 639225336207383710 |
|
840 ms | 139.159.212.42 |
| 9 | 2026-08-17 03:18 | 639225326726565001 |
|
860 ms | 139.159.212.42 |
| 8 | 2026-08-17 03:02 | 639225317249271010 |
|
1726 ms | 139.159.212.42 |
| 7 | 2026-08-17 02:11 | 639225286280886044 |
|
835 ms | 139.159.212.42 |
| 6 | 2026-08-17 01:55 | 639225276872567548 |
|
1709 ms | 139.159.212.42 |
| 5 | 2026-08-17 01:39 | 639225267353865348 |
|
1736 ms | 139.159.212.42 |
| 4 | 2026-08-17 01:24 | 639225258033914248 |
|
1146 ms | 139.159.212.42 |
| 3 | 2026-08-17 00:31 | 639225226652221583 |
|
1842 ms | 139.159.212.42 |
| 2 | 2026-08-17 00:16 | 639225217156387684 |
|
261 ms | 139.159.212.42 |
| 1 | 2026-08-17 00:00 | 639225207490611656 |
|
1158 ms | 139.159.212.42 |