History for ns4.ch291.com
Domain: ch291.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.ch291.com
ns4.ch291.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 59 DNS check records, 58 successful responses, 1 failed responses, and 1794 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 ns4.ch291.com.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
1794 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 19:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
220.110.205.71
Most recently resolved hosting IP on selected date
Successful Responses
58
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns4.ch291.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 |
|---|---|---|---|---|---|
| 59 | 2026-08-26 19:56 | 639233699834667450 |
|
1521 ms | 220.110.205.71 |
| 58 | 2026-08-26 19:01 | 639233667209186136 |
|
1521 ms | 220.110.205.71 |
| 57 | 2026-08-26 18:44 | 639233656814316266 |
|
3773 ms | 220.110.205.71 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
508 ms | 220.110.205.71 |
| 55 | 2026-08-26 18:09 | 639233635663779051 |
|
2270 ms | 220.110.205.71 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
1015 ms | 220.110.205.71 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
4271 ms | 220.110.205.71 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
1511 ms | 220.110.205.71 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
259 ms | 220.110.205.71 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
733 ms | 220.110.205.71 |
| 49 | 2026-08-26 16:23 | 639233572000374575 |
|
1509 ms | 220.110.205.71 |
| 48 | 2026-08-26 16:05 | 639233561188633861 |
|
1762 ms | 220.110.205.71 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
1756 ms | 220.110.205.71 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1760 ms | 220.110.205.71 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
- | |
| 44 | 2026-08-26 14:18 | 639233497229039167 |
|
2286 ms | 220.110.205.71 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
2274 ms | 220.110.205.71 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1969 ms | 220.110.205.71 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
3773 ms | 220.110.205.71 |
| 40 | 2026-08-26 13:09 | 639233455747096265 |
|
1769 ms | 220.110.205.71 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1516 ms | 220.110.205.71 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1744 ms | 220.110.205.71 |
| 37 | 2026-08-26 12:17 | 639233424567558554 |
|
2023 ms | 220.110.205.71 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
1987 ms | 220.110.205.71 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
1991 ms | 220.110.205.71 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
1743 ms | 220.110.205.71 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
1509 ms | 220.110.205.71 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
1225 ms | 220.110.205.71 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1512 ms | 220.110.205.71 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1641 ms | 220.110.205.71 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1762 ms | 220.110.205.71 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
3816 ms | 220.110.205.71 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
1774 ms | 220.110.205.71 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1764 ms | 220.110.205.71 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
1516 ms | 220.110.205.71 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
1766 ms | 220.110.205.71 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
1906 ms | 220.110.205.71 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
1764 ms | 220.110.205.71 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1770 ms | 220.110.205.71 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
1513 ms | 220.110.205.71 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1764 ms | 220.110.205.71 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
1527 ms | 220.110.205.71 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
2304 ms | 220.110.205.71 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1762 ms | 220.110.205.71 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
1511 ms | 220.110.205.71 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
1767 ms | 220.110.205.71 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
1765 ms | 220.110.205.71 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
1756 ms | 220.110.205.71 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1815 ms | 220.110.205.71 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
1761 ms | 220.110.205.71 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
1531 ms | 220.110.205.71 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
1759 ms | 220.110.205.71 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1509 ms | 220.110.205.71 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
1246 ms | 220.110.205.71 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1752 ms | 220.110.205.71 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
1510 ms | 220.110.205.71 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
1517 ms | 220.110.205.71 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
1529 ms | 220.110.205.71 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
1504 ms | 220.110.205.71 |