History for dns1.51.net
Domain: 51.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.51.net
dns1.51.net 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 56 DNS check records, 56 successful responses, 0 failed responses, and 1401 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 dns1.51.net.
Records on Selected Date
56
Historical checks stored for this nameserver on selected date
Average Latency
1401 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
49.4.6.171
Most recently resolved hosting IP on selected date
Successful Responses
56
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 dns1.51.net
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 |
|---|---|---|---|---|---|
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
1100 ms | 49.4.6.171 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
1268 ms | 49.4.6.171 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
1056 ms | 49.4.6.171 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
852 ms | 49.4.6.171 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
4 ms | 49.4.6.171 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
1743 ms | 49.4.6.171 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
1562 ms | 49.4.6.171 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
1018 ms | 49.4.6.171 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
1806 ms | 49.4.6.171 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
1717 ms | 49.4.6.171 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
4380 ms | 49.4.6.171 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
1492 ms | 49.4.6.171 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1657 ms | 49.4.6.171 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
1263 ms | 49.4.6.171 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1686 ms | 49.4.6.171 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
1301 ms | 49.4.6.171 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
1605 ms | 49.4.6.171 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1711 ms | 49.4.6.171 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1702 ms | 49.4.6.171 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1127 ms | 49.4.6.171 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
1769 ms | 49.4.6.171 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
1677 ms | 49.4.6.171 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
1415 ms | 49.4.6.171 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
1215 ms | 49.4.6.171 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
1259 ms | 49.4.6.171 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1265 ms | 49.4.6.171 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1423 ms | 49.4.6.171 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1472 ms | 49.4.6.171 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
1698 ms | 49.4.6.171 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1220 ms | 49.4.6.171 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
844 ms | 49.4.6.171 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1087 ms | 49.4.6.171 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
1657 ms | 49.4.6.171 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1678 ms | 49.4.6.171 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1239 ms | 49.4.6.171 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1652 ms | 49.4.6.171 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
1121 ms | 49.4.6.171 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
1729 ms | 49.4.6.171 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
1699 ms | 49.4.6.171 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
1705 ms | 49.4.6.171 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1442 ms | 49.4.6.171 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
259 ms | 49.4.6.171 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1672 ms | 49.4.6.171 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
1712 ms | 49.4.6.171 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
1705 ms | 49.4.6.171 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1706 ms | 49.4.6.171 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
1529 ms | 49.4.6.171 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
3 ms | 49.4.6.171 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
880 ms | 49.4.6.171 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
942 ms | 49.4.6.171 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
898 ms | 49.4.6.171 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1681 ms | 49.4.6.171 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
1100 ms | 49.4.6.171 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
1686 ms | 49.4.6.171 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
1302 ms | 49.4.6.171 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
1087 ms | 49.4.6.171 |