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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 1205 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
75
Historical checks stored for this nameserver on selected date
Average Latency
1205 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:54
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
75
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 2026-08-19 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-19 23:54 | 639227795899225951 |
|
852 ms | 139.159.212.42 |
| 74 | 2026-08-19 23:38 | 639227786351762008 |
|
836 ms | 139.159.212.42 |
| 73 | 2026-08-19 23:22 | 639227776640591733 |
|
851 ms | 139.159.212.42 |
| 72 | 2026-08-19 23:06 | 639227767128841282 |
|
833 ms | 139.159.212.42 |
| 71 | 2026-08-19 22:50 | 639227757477304711 |
|
845 ms | 139.159.212.42 |
| 70 | 2026-08-19 22:34 | 639227747572098014 |
|
1732 ms | 139.159.212.42 |
| 69 | 2026-08-19 22:17 | 639227737588613113 |
|
848 ms | 139.159.212.42 |
| 68 | 2026-08-19 21:24 | 639227706134603955 |
|
298 ms | 139.159.212.42 |
| 67 | 2026-08-19 21:09 | 639227696589027396 |
|
843 ms | 139.159.212.42 |
| 66 | 2026-08-19 20:52 | 639227687097707639 |
|
839 ms | 139.159.212.42 |
| 65 | 2026-08-19 20:37 | 639227677474464487 |
|
846 ms | 139.159.212.42 |
| 64 | 2026-08-19 20:21 | 639227667767441118 |
|
851 ms | 139.159.212.42 |
| 63 | 2026-08-19 20:04 | 639227657984833832 |
|
1738 ms | 139.159.212.42 |
| 62 | 2026-08-19 19:48 | 639227648079992640 |
|
835 ms | 139.159.212.42 |
| 61 | 2026-08-19 19:32 | 639227638125048441 |
|
1961 ms | 139.159.212.42 |
| 60 | 2026-08-19 19:15 | 639227628211392142 |
|
844 ms | 139.159.212.42 |
| 59 | 2026-08-19 18:58 | 639227618261696275 |
|
838 ms | 139.159.212.42 |
| 58 | 2026-08-19 18:42 | 639227608366233645 |
|
1738 ms | 139.159.212.42 |
| 57 | 2026-08-19 18:25 | 639227598301787588 |
|
1710 ms | 139.159.212.42 |
| 56 | 2026-08-19 17:32 | 639227566241010716 |
|
851 ms | 139.159.212.42 |
| 55 | 2026-08-19 17:15 | 639227556454538959 |
|
1731 ms | 139.159.212.42 |
| 54 | 2026-08-19 16:59 | 639227546640305542 |
|
1751 ms | 139.159.212.42 |
| 53 | 2026-08-19 16:42 | 639227536965466472 |
|
1757 ms | 139.159.212.42 |
| 52 | 2026-08-19 16:26 | 639227527048658280 |
|
840 ms | 139.159.212.42 |
| 51 | 2026-08-19 16:10 | 639227517386634438 |
|
841 ms | 139.159.212.42 |
| 50 | 2026-08-19 15:54 | 639227507459551637 |
|
1745 ms | 139.159.212.42 |
| 49 | 2026-08-19 15:37 | 639227497515595277 |
|
839 ms | 139.159.212.42 |
| 48 | 2026-08-19 15:20 | 639227487441798036 |
|
866 ms | 139.159.212.42 |
| 47 | 2026-08-19 15:04 | 639227477445551863 |
|
1728 ms | 139.159.212.42 |
| 46 | 2026-08-19 14:47 | 639227467297067891 |
|
1767 ms | 139.159.212.42 |
| 45 | 2026-08-19 14:30 | 639227457057795635 |
|
4008 ms | 139.159.212.42 |
| 44 | 2026-08-19 13:36 | 639227425244777397 |
|
280 ms | 139.159.212.42 |
| 43 | 2026-08-19 13:20 | 639227415422116485 |
|
1171 ms | 139.159.212.42 |
| 42 | 2026-08-19 13:03 | 639227405307256053 |
|
853 ms | 139.159.212.42 |
| 41 | 2026-08-19 12:47 | 639227395396602630 |
|
1744 ms | 139.159.212.42 |
| 40 | 2026-08-19 12:30 | 639227385510363611 |
|
1878 ms | 139.159.212.42 |
| 39 | 2026-08-19 12:14 | 639227375508324850 |
|
848 ms | 139.159.212.42 |
| 38 | 2026-08-19 11:57 | 639227365326611906 |
|
846 ms | 139.159.212.42 |
| 37 | 2026-08-19 11:40 | 639227355360014208 |
|
1741 ms | 139.159.212.42 |
| 36 | 2026-08-19 11:23 | 639227345036782165 |
|
866 ms | 139.159.212.42 |
| 35 | 2026-08-19 11:06 | 639227334992964533 |
|
860 ms | 139.159.212.42 |
| 34 | 2026-08-19 10:50 | 639227324986605572 |
|
1995 ms | 139.159.212.42 |
| 33 | 2026-08-19 10:33 | 639227314928414539 |
|
1726 ms | 139.159.212.42 |
| 32 | 2026-08-19 09:39 | 639227283029182134 |
|
860 ms | 139.159.212.42 |
| 31 | 2026-08-19 09:23 | 639227273294779350 |
|
1717 ms | 139.159.212.42 |
| 30 | 2026-08-19 09:07 | 639227263525231313 |
|
866 ms | 139.159.212.42 |
| 29 | 2026-08-19 08:50 | 639227253578313363 |
|
1746 ms | 139.159.212.42 |
| 28 | 2026-08-19 08:34 | 639227243649973322 |
|
849 ms | 139.159.212.42 |
| 27 | 2026-08-19 08:17 | 639227233581059317 |
|
1737 ms | 139.159.212.42 |
| 26 | 2026-08-19 08:00 | 639227223667352067 |
|
839 ms | 139.159.212.42 |
| 25 | 2026-08-19 07:44 | 639227213714837066 |
|
843 ms | 139.159.212.42 |
| 24 | 2026-08-19 07:27 | 639227203701208496 |
|
845 ms | 139.159.212.42 |
| 23 | 2026-08-19 07:11 | 639227193643202179 |
|
1760 ms | 139.159.212.42 |
| 22 | 2026-08-19 06:54 | 639227183584431597 |
|
847 ms | 139.159.212.42 |
| 21 | 2026-08-19 06:37 | 639227173347403088 |
|
1720 ms | 139.159.212.42 |
| 20 | 2026-08-19 05:43 | 639227141523007601 |
|
1760 ms | 139.159.212.42 |
| 19 | 2026-08-19 05:27 | 639227131785931574 |
|
853 ms | 139.159.212.42 |
| 18 | 2026-08-19 05:11 | 639227122176475389 |
|
859 ms | 139.159.212.42 |
| 17 | 2026-08-19 04:55 | 639227112668934596 |
|
1748 ms | 139.159.212.42 |
| 16 | 2026-08-19 04:39 | 639227102773292788 |
|
1740 ms | 139.159.212.42 |
| 15 | 2026-08-19 04:23 | 639227093141136930 |
|
868 ms | 139.159.212.42 |
| 14 | 2026-08-19 04:07 | 639227083449420147 |
|
1746 ms | 139.159.212.42 |
| 13 | 2026-08-19 03:50 | 639227073771748493 |
|
847 ms | 139.159.212.42 |
| 12 | 2026-08-19 03:34 | 639227063977347614 |
|
842 ms | 139.159.212.42 |
| 11 | 2026-08-19 03:18 | 639227054253519024 |
|
1090 ms | 139.159.212.42 |
| 10 | 2026-08-19 03:02 | 639227044381963886 |
|
853 ms | 139.159.212.42 |
| 9 | 2026-08-19 02:45 | 639227034441085514 |
|
2873 ms | 139.159.212.42 |
| 8 | 2026-08-19 01:53 | 639227003126489968 |
|
262 ms | 139.159.212.42 |
| 7 | 2026-08-19 01:37 | 639226993456311614 |
|
1808 ms | 139.159.212.42 |
| 6 | 2026-08-19 01:20 | 639226983847312345 |
|
7 ms | 139.159.212.42 |
| 5 | 2026-08-19 01:04 | 639226974357874853 |
|
263 ms | 139.159.212.42 |
| 4 | 2026-08-19 00:49 | 639226964670484721 |
|
266 ms | 139.159.212.42 |
| 3 | 2026-08-19 00:33 | 639226954857899696 |
|
1729 ms | 139.159.212.42 |
| 2 | 2026-08-19 00:16 | 639226945091603488 |
|
840 ms | 139.159.212.42 |
| 1 | 2026-08-19 00:00 | 639226935204800669 |
|
836 ms | 139.159.212.42 |