History for ns4.rstudys.com
Domain: rstudys.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.rstudys.com
ns4.rstudys.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 400 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.rstudys.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
400 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
51.222.29.109
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns4.rstudys.com
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:54 | 639230391807229016 |
|
213 ms | 51.222.29.109 |
| 73 | 2026-08-22 23:38 | 639230382051619327 |
|
8 ms | 51.222.29.109 |
| 72 | 2026-08-22 23:22 | 639230372323353529 |
|
118 ms | 51.222.29.109 |
| 71 | 2026-08-22 23:05 | 639230362586451064 |
|
8 ms | 51.222.29.109 |
| 70 | 2026-08-22 22:49 | 639230352793666303 |
|
7 ms | 51.222.29.109 |
| 69 | 2026-08-22 22:32 | 639230342775737758 |
|
115 ms | 51.222.29.109 |
| 68 | 2026-08-22 22:16 | 639230332639939561 |
|
2427 ms | 51.222.29.109 |
| 67 | 2026-08-22 21:23 | 639230301014190104 |
|
217 ms | 51.222.29.109 |
| 66 | 2026-08-22 21:06 | 639230291048161498 |
|
143 ms | 51.222.29.109 |
| 65 | 2026-08-22 20:49 | 639230280894353664 |
|
237 ms | 51.222.29.109 |
| 64 | 2026-08-22 20:32 | 639230270699419073 |
|
238 ms | 51.222.29.109 |
| 63 | 2026-08-22 20:15 | 639230260248163050 |
|
283 ms | 51.222.29.109 |
| 62 | 2026-08-22 19:58 | 639230250122494282 |
|
111 ms | 51.222.29.109 |
| 61 | 2026-08-22 19:41 | 639230239972935046 |
|
204 ms | 51.222.29.109 |
| 60 | 2026-08-22 19:24 | 639230229963262464 |
|
230 ms | 51.222.29.109 |
| 59 | 2026-08-22 19:07 | 639230220033804658 |
|
240 ms | 51.222.29.109 |
| 58 | 2026-08-22 18:51 | 639230209891107289 |
|
222 ms | 51.222.29.109 |
| 57 | 2026-08-22 18:34 | 639230199630298717 |
|
230 ms | 51.222.29.109 |
| 56 | 2026-08-22 18:17 | 639230189301984150 |
|
209 ms | 51.222.29.109 |
| 55 | 2026-08-22 17:23 | 639230157138468804 |
|
234 ms | 51.222.29.109 |
| 54 | 2026-08-22 17:06 | 639230146987869495 |
|
213 ms | 51.222.29.109 |
| 53 | 2026-08-22 16:49 | 639230136768638516 |
|
312 ms | 51.222.29.109 |
| 52 | 2026-08-22 16:32 | 639230126735907877 |
|
7 ms | 51.222.29.109 |
| 51 | 2026-08-22 16:15 | 639230116551187768 |
|
241 ms | 51.222.29.109 |
| 50 | 2026-08-22 15:58 | 639230106335615913 |
|
11 ms | 51.222.29.109 |
| 49 | 2026-08-22 15:41 | 639230096177758176 |
|
32 ms | 51.222.29.109 |
| 48 | 2026-08-22 15:24 | 639230086185999993 |
|
113 ms | 51.222.29.109 |
| 47 | 2026-08-22 15:08 | 639230076247854903 |
|
211 ms | 51.222.29.109 |
| 46 | 2026-08-22 14:51 | 639230066076077530 |
|
215 ms | 51.222.29.109 |
| 45 | 2026-08-22 14:34 | 639230055738197328 |
|
202 ms | 51.222.29.109 |
| 44 | 2026-08-22 14:17 | 639230045411225521 |
|
214 ms | 51.222.29.109 |
| 43 | 2026-08-22 13:23 | 639230013046000470 |
|
409 ms | 51.222.29.109 |
| 42 | 2026-08-22 13:06 | 639230003090037878 |
|
4109 ms | 51.222.29.109 |
| 41 | 2026-08-22 12:49 | 639229993008259475 |
|
202 ms | 51.222.29.109 |
| 40 | 2026-08-22 12:32 | 639229982909449470 |
|
201 ms | 51.222.29.109 |
| 39 | 2026-08-22 12:16 | 639229973035502212 |
|
206 ms | 51.222.29.109 |
| 38 | 2026-08-22 11:59 | 639229963064296145 |
|
208 ms | 51.222.29.109 |
| 37 | 2026-08-22 11:43 | 639229952996162143 |
|
2103 ms | 51.222.29.109 |
| 36 | 2026-08-22 11:26 | 639229943051949195 |
|
207 ms | 51.222.29.109 |
| 35 | 2026-08-22 11:09 | 639229932919214934 |
|
216 ms | 51.222.29.109 |
| 34 | 2026-08-22 10:52 | 639229922745889838 |
|
2109 ms | 51.222.29.109 |
| 33 | 2026-08-22 10:35 | 639229912587214796 |
|
33 ms | 51.222.29.109 |
| 32 | 2026-08-22 10:18 | 639229902240004454 |
|
240 ms | 51.222.29.109 |
| 31 | 2026-08-22 09:26 | 639229870800501662 |
|
206 ms | 51.222.29.109 |
| 30 | 2026-08-22 09:09 | 639229861058384956 |
|
202 ms | 51.222.29.109 |
| 29 | 2026-08-22 08:53 | 639229851158592604 |
|
2108 ms | 51.222.29.109 |
| 28 | 2026-08-22 08:37 | 639229841475569629 |
|
9 ms | 51.222.29.109 |
| 27 | 2026-08-22 08:21 | 639229831887658471 |
|
110 ms | 51.222.29.109 |
| 26 | 2026-08-22 08:04 | 639229822043670346 |
|
22 ms | 51.222.29.109 |
| 25 | 2026-08-22 07:48 | 639229812327913936 |
|
31 ms | 51.222.29.109 |
| 24 | 2026-08-22 07:32 | 639229802629488686 |
|
219 ms | 51.222.29.109 |
| 23 | 2026-08-22 07:16 | 639229793051447309 |
|
230 ms | 51.222.29.109 |
| 22 | 2026-08-22 07:00 | 639229783303531961 |
|
213 ms | 51.222.29.109 |
| 21 | 2026-08-22 06:43 | 639229773458051942 |
|
108 ms | 51.222.29.109 |
| 20 | 2026-08-22 06:27 | 639229763373848056 |
|
2008 ms | 51.222.29.109 |
| 19 | 2026-08-22 05:35 | 639229732140622809 |
|
319 ms | 51.222.29.109 |
| 18 | 2026-08-22 05:19 | 639229722699695967 |
|
246 ms | 51.222.29.109 |
| 17 | 2026-08-22 05:03 | 639229713097498075 |
|
108 ms | 51.222.29.109 |
| 16 | 2026-08-22 04:47 | 639229703543969637 |
|
203 ms | 51.222.29.109 |
| 15 | 2026-08-22 04:31 | 639229693970392873 |
|
210 ms | 51.222.29.109 |
| 14 | 2026-08-22 04:15 | 639229684277329469 |
|
1693 ms | 51.222.29.109 |
| 13 | 2026-08-22 03:58 | 639229674501596661 |
|
15 ms | 51.222.29.109 |
| 12 | 2026-08-22 03:42 | 639229665064441147 |
|
217 ms | 51.222.29.109 |
| 11 | 2026-08-22 03:27 | 639229655507536872 |
|
12 ms | 51.222.29.109 |
| 10 | 2026-08-22 03:11 | 639229645849603111 |
|
145 ms | 51.222.29.109 |
| 9 | 2026-08-22 02:54 | 639229636090497453 |
|
207 ms | 51.222.29.109 |
| 8 | 2026-08-22 02:38 | 639229625978544281 |
|
223 ms | 51.222.29.109 |
| 7 | 2026-08-22 01:45 | 639229594644662176 |
|
12 ms | 51.222.29.109 |
| 6 | 2026-08-22 01:29 | 639229585214633065 |
|
116 ms | 51.222.29.109 |
| 5 | 2026-08-22 01:14 | 639229575581042175 |
|
2008 ms | 51.222.29.109 |
| 4 | 2026-08-22 00:57 | 639229565912268962 |
|
212 ms | 51.222.29.109 |
| 3 | 2026-08-22 00:41 | 639229556237813203 |
|
325 ms | 51.222.29.109 |
| 2 | 2026-08-22 00:25 | 639229546625802518 |
|
20 ms | 51.222.29.109 |
| 1 | 2026-08-22 00:09 | 639229537172016621 |
|
100 ms | 51.222.29.109 |