History for ns1.rstudy.net
Domain: rstudy.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.rstudy.net
ns1.rstudy.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 52 DNS check records, 52 successful responses, 0 failed responses, and 622 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 ns1.rstudy.net.
Records on Selected Date
52
Historical checks stored for this nameserver on selected date
Average Latency
622 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 17:14
All timestamps shown in UTC
Latest Resolved IP on Selected Date
163.44.173.76
Most recently resolved hosting IP on selected date
Successful Responses
52
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 ns1.rstudy.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 |
|---|---|---|---|---|---|
| 52 | 2026-08-26 17:14 | 639233603737877581 |
|
517 ms | 163.44.173.76 |
| 51 | 2026-08-26 16:56 | 639233593269224651 |
|
517 ms | 112.216.129.26 |
| 50 | 2026-08-26 16:38 | 639233582635086903 |
|
601 ms | 112.216.129.26 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
524 ms | 163.44.173.76 |
| 48 | 2026-08-26 16:03 | 639233561188633861 |
|
588 ms | 112.216.129.26 |
| 47 | 2026-08-26 15:45 | 639233550544357027 |
|
619 ms | 112.216.129.26 |
| 46 | 2026-08-26 14:50 | 639233517966053117 |
|
612 ms | 112.216.129.26 |
| 45 | 2026-08-26 14:33 | 639233507603253585 |
|
626 ms | 112.216.129.26 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
604 ms | 112.216.129.26 |
| 43 | 2026-08-26 13:58 | 639233486864546406 |
|
611 ms | 112.216.129.26 |
| 42 | 2026-08-26 13:41 | 639233476455174682 |
|
589 ms | 112.216.129.26 |
| 41 | 2026-08-26 13:24 | 639233466171592605 |
|
595 ms | 112.216.129.26 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
596 ms | 112.216.129.26 |
| 39 | 2026-08-26 12:49 | 639233445367152284 |
|
635 ms | 112.216.129.26 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
602 ms | 112.216.129.26 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
603 ms | 112.216.129.26 |
| 36 | 2026-08-26 11:57 | 639233414056832719 |
|
597 ms | 112.216.129.26 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
587 ms | 112.216.129.26 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
661 ms | 163.44.173.76 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
593 ms | 112.216.129.26 |
| 32 | 2026-08-26 10:10 | 639233350067824371 |
|
596 ms | 112.216.129.26 |
| 31 | 2026-08-26 09:53 | 639233339545274518 |
|
849 ms | 112.216.129.26 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
617 ms | 112.216.129.26 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
486 ms | 163.44.173.76 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
604 ms | 112.216.129.26 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
439 ms | 163.44.173.76 |
| 26 | 2026-08-26 08:26 | 639233287487159094 |
|
624 ms | 112.216.129.26 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
610 ms | 112.216.129.26 |
| 24 | 2026-08-26 07:51 | 639233266521568229 |
|
448 ms | 163.44.173.76 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
611 ms | 112.216.129.26 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
621 ms | 112.216.129.26 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
589 ms | 112.216.129.26 |
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
434 ms | 163.44.173.76 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
624 ms | 112.216.129.26 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
596 ms | 112.216.129.26 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
531 ms | 112.216.129.26 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
504 ms | 163.44.173.76 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
608 ms | 112.216.129.26 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
608 ms | 112.216.129.26 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
573 ms | 112.216.129.26 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
612 ms | 112.216.129.26 |
| 11 | 2026-08-26 03:30 | 639233110066216193 |
|
2294 ms | 163.44.173.76 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
590 ms | 112.216.129.26 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
580 ms | 112.216.129.26 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
600 ms | 112.216.129.26 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
583 ms | 112.216.129.26 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
607 ms | 112.216.129.26 |
| 5 | 2026-08-26 01:11 | 639233026412602472 |
|
588 ms | 112.216.129.26 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
600 ms | 112.216.129.26 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
602 ms | 112.216.129.26 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
616 ms | 112.216.129.26 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
602 ms | 112.216.129.26 |