History for ns2.cnacoursesonline.org
Domain: cnacoursesonline.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.cnacoursesonline.org
ns2.cnacoursesonline.org 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 2026-08-27. For this date, NameServerHistory found 54 DNS check records, 54 successful responses, 0 failed responses, and 316 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 ns2.cnacoursesonline.org.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
316 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 17:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
199.87.210.5
Most recently resolved hosting IP on selected date
Successful Responses
54
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 ns2.cnacoursesonline.org
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 54 | 2026-08-27 17:54 | 639234494449227290 |
|
2 ms | 199.87.210.5 |
| 53 | 2026-08-27 17:37 | 639234484118025686 |
|
245 ms | 199.87.210.5 |
| 52 | 2026-08-27 17:20 | 639234473946362077 |
|
4 ms | 199.87.210.5 |
| 51 | 2026-08-27 17:03 | 639234463759124388 |
|
438 ms | 199.87.210.5 |
| 50 | 2026-08-27 16:46 | 639234453500759178 |
|
100 ms | 199.87.210.5 |
| 49 | 2026-08-27 16:29 | 639234442983541638 |
|
480 ms | 199.87.210.5 |
| 48 | 2026-08-27 16:11 | 639234432404354562 |
|
335 ms | 199.87.210.5 |
| 47 | 2026-08-27 15:17 | 639234399767719119 |
|
210 ms | 199.87.210.5 |
| 46 | 2026-08-27 14:59 | 639234389460601485 |
|
105 ms | 199.87.210.5 |
| 45 | 2026-08-27 14:42 | 639234379227178707 |
|
453 ms | 199.87.210.5 |
| 44 | 2026-08-27 14:25 | 639234369065315214 |
|
207 ms | 199.87.210.5 |
| 43 | 2026-08-27 14:08 | 639234358825501576 |
|
270 ms | 199.87.210.5 |
| 42 | 2026-08-27 13:51 | 639234348572745268 |
|
451 ms | 199.87.210.5 |
| 41 | 2026-08-27 13:34 | 639234338264503481 |
|
586 ms | 199.87.210.5 |
| 40 | 2026-08-27 13:17 | 639234327818741376 |
|
173 ms | 199.87.210.5 |
| 39 | 2026-08-27 12:59 | 639234317475724313 |
|
4 ms | 199.87.210.5 |
| 38 | 2026-08-27 12:42 | 639234307007468133 |
|
586 ms | 199.87.210.5 |
| 37 | 2026-08-27 12:25 | 639234296664302575 |
|
2099 ms | 199.87.210.5 |
| 36 | 2026-08-27 12:07 | 639234286253196126 |
|
6 ms | 199.87.210.5 |
| 35 | 2026-08-27 11:14 | 639234253963286387 |
|
355 ms | 199.87.210.5 |
| 34 | 2026-08-27 10:56 | 639234243654907465 |
|
3 ms | 199.87.210.5 |
| 33 | 2026-08-27 10:39 | 639234233269654413 |
|
364 ms | 199.87.210.5 |
| 32 | 2026-08-27 10:22 | 639234222943951923 |
|
2 ms | 199.87.210.5 |
| 31 | 2026-08-27 10:05 | 639234212558002823 |
|
326 ms | 199.87.210.5 |
| 30 | 2026-08-27 09:47 | 639234202117531850 |
|
331 ms | 199.87.210.5 |
| 29 | 2026-08-27 09:30 | 639234191649612722 |
|
100 ms | 199.87.210.5 |
| 28 | 2026-08-27 09:12 | 639234181105879568 |
|
100 ms | 199.87.210.5 |
| 27 | 2026-08-27 08:55 | 639234170713214496 |
|
104 ms | 199.87.210.5 |
| 26 | 2026-08-27 08:38 | 639234160341037652 |
|
445 ms | 199.87.210.5 |
| 25 | 2026-08-27 08:20 | 639234149799404224 |
|
475 ms | 199.87.210.5 |
| 24 | 2026-08-27 08:03 | 639234139553286469 |
|
584 ms | 199.87.210.5 |
| 23 | 2026-08-27 07:09 | 639234107183588293 |
|
3 ms | 199.87.210.5 |
| 22 | 2026-08-27 06:52 | 639234096905435724 |
|
475 ms | 199.87.210.5 |
| 21 | 2026-08-27 06:35 | 639234086579410775 |
|
213 ms | 199.87.210.5 |
| 20 | 2026-08-27 06:17 | 639234076291157956 |
|
2007 ms | 199.87.210.5 |
| 19 | 2026-08-27 06:00 | 639234065981939454 |
|
350 ms | 199.87.210.5 |
| 18 | 2026-08-27 05:43 | 639234055548642997 |
|
204 ms | 199.87.210.5 |
| 17 | 2026-08-27 05:26 | 639234045267979603 |
|
102 ms | 199.87.210.5 |
| 16 | 2026-08-27 05:09 | 639234034999717463 |
|
8 ms | 199.87.210.5 |
| 15 | 2026-08-27 04:51 | 639234024739225358 |
|
580 ms | 199.87.210.5 |
| 14 | 2026-08-27 04:34 | 639234014311170162 |
|
98 ms | 199.87.210.5 |
| 13 | 2026-08-27 04:17 | 639234003806017640 |
|
99 ms | 199.87.210.5 |
| 12 | 2026-08-27 03:59 | 639233993356203030 |
|
8 ms | 199.87.210.5 |
| 11 | 2026-08-27 03:06 | 639233961301716608 |
|
475 ms | 199.87.210.5 |
| 10 | 2026-08-27 02:49 | 639233950834200647 |
|
104 ms | 199.87.210.5 |
| 9 | 2026-08-27 02:31 | 639233940431849026 |
|
350 ms | 199.87.210.5 |
| 8 | 2026-08-27 02:14 | 639233930110596398 |
|
98 ms | 199.87.210.5 |
| 7 | 2026-08-27 01:57 | 639233919705434540 |
|
217 ms | 199.87.210.5 |
| 6 | 2026-08-27 01:40 | 639233909452807845 |
|
99 ms | 199.87.210.5 |
| 5 | 2026-08-27 01:22 | 639233899096420820 |
|
585 ms | 199.87.210.5 |
| 4 | 2026-08-27 01:05 | 639233888707824939 |
|
172 ms | 199.87.210.5 |
| 3 | 2026-08-27 00:48 | 639233878461203802 |
|
154 ms | 199.87.210.5 |
| 2 | 2026-08-27 00:30 | 639233868060868209 |
|
102 ms | 199.87.210.5 |
| 1 | 2026-08-27 00:13 | 639233857450922991 |
|
592 ms | 199.87.210.5 |