History for www.chengjen.com
Domain: chengjen.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for www.chengjen.com
www.chengjen.com 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 2026-08-26. For this date, NameServerHistory found 62 DNS check records, 60 successful responses, 2 failed responses, and 952 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 www.chengjen.com.
Records on Selected Date
62
Historical checks stored for this nameserver on selected date
Average Latency
952 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
139.223.200.130
Most recently resolved hosting IP on selected date
Successful Responses
60
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
3%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for www.chengjen.com
Showing DNS history for 2026-08-26 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 | 2026-08-26 20:48 | 639233731712555311 |
|
493 ms | 139.223.200.130 |
| 61 | 2026-08-26 20:31 | 639233721164051126 |
|
496 ms | 139.223.200.130 |
| 60 | 2026-08-26 20:13 | 639233710560486320 |
|
491 ms | 139.223.200.130 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
2211 ms | 139.223.200.130 |
| 58 | 2026-08-26 19:01 | 639233667209186136 |
|
516 ms | 139.223.200.130 |
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
502 ms | 139.223.200.130 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
496 ms | 139.223.200.130 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
2217 ms | 139.223.200.130 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
2229 ms | 139.223.200.130 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
504 ms | 139.223.200.130 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
492 ms | 139.223.200.130 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
2207 ms | 139.223.200.130 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
492 ms | 139.223.200.130 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
495 ms | 139.223.200.130 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
502 ms | 139.223.200.130 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
2197 ms | 139.223.200.130 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
2202 ms | 139.223.200.130 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
501 ms | 139.223.200.130 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
498 ms | 139.223.200.130 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
495 ms | 139.223.200.130 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
2198 ms | 139.223.200.130 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
2304 ms | 139.223.200.130 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
496 ms | 139.223.200.130 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
512 ms | 139.223.200.130 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
491 ms | 139.223.200.130 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
495 ms | 139.223.200.130 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
2199 ms | 139.223.200.130 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
493 ms | 139.223.200.130 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
2310 ms | 139.223.200.130 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
508 ms | 139.223.200.130 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
495 ms | 139.223.200.130 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
493 ms | 139.223.200.130 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
497 ms | 139.223.200.130 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
2298 ms | 139.223.200.130 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
499 ms | 139.223.200.130 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
2193 ms | 139.223.200.130 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
500 ms | 139.223.200.130 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
523 ms | 139.223.200.130 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
506 ms | 139.223.200.130 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
- | |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
525 ms | 139.223.200.130 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
495 ms | 139.223.200.130 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
493 ms | 139.223.200.130 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
- | |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
503 ms | 139.223.200.130 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
507 ms | 139.223.200.130 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
2302 ms | 139.223.200.130 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
500 ms | 139.223.200.130 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
499 ms | 139.223.200.130 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
519 ms | 139.223.200.130 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
601 ms | 139.223.200.130 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
511 ms | 139.223.200.130 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
2255 ms | 139.223.200.130 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
503 ms | 139.223.200.130 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
550 ms | 139.223.200.130 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
510 ms | 139.223.200.130 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
518 ms | 139.223.200.130 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1298 ms | 139.223.200.130 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
536 ms | 139.223.200.130 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
505 ms | 139.223.200.130 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
547 ms | 139.223.200.130 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
2221 ms | 139.223.200.130 |