History for ns2.testcosa.com
Domain: testcosa.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.testcosa.com
ns2.testcosa.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 383 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.testcosa.com.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
383 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 23:20
All timestamps shown in UTC
Latest Resolved IP on Selected Date
162.241.4.240
Most recently resolved hosting IP on selected date
Successful Responses
71
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.testcosa.com
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 |
|---|---|---|---|---|---|
| 71 | 2026-08-27 23:20 | 639234690580226618 |
|
2272 ms | 162.241.4.240 |
| 70 | 2026-08-27 23:03 | 639234680477852135 |
|
2 ms | 162.241.4.240 |
| 69 | 2026-08-27 22:46 | 639234670282270693 |
|
141 ms | 162.241.4.240 |
| 68 | 2026-08-27 22:29 | 639234660146106544 |
|
275 ms | 162.241.4.240 |
| 67 | 2026-08-27 22:12 | 639234649768231829 |
|
274 ms | 162.241.4.240 |
| 66 | 2026-08-27 21:55 | 639234639589413826 |
|
279 ms | 162.241.4.240 |
| 65 | 2026-08-27 21:38 | 639234629372993861 |
|
276 ms | 162.241.4.240 |
| 64 | 2026-08-27 21:21 | 639234619223904344 |
|
271 ms | 162.241.4.240 |
| 63 | 2026-08-27 21:04 | 639234608944811927 |
|
285 ms | 162.241.4.240 |
| 62 | 2026-08-27 20:47 | 639234598661858910 |
|
309 ms | 162.241.4.240 |
| 61 | 2026-08-27 20:29 | 639234588314533893 |
|
311 ms | 162.241.4.240 |
| 60 | 2026-08-27 20:12 | 639234577878211878 |
|
12 ms | 162.241.4.240 |
| 59 | 2026-08-27 19:18 | 639234545578367474 |
|
15 ms | 162.241.4.240 |
| 58 | 2026-08-27 19:01 | 639234535255111795 |
|
273 ms | 162.241.4.240 |
| 57 | 2026-08-27 18:44 | 639234525107594067 |
|
275 ms | 162.241.4.240 |
| 56 | 2026-08-27 18:27 | 639234514890244566 |
|
165 ms | 162.241.4.240 |
| 55 | 2026-08-27 18:10 | 639234504745477862 |
|
160 ms | 162.241.4.240 |
| 54 | 2026-08-27 17:53 | 639234494449227290 |
|
148 ms | 162.241.4.240 |
| 53 | 2026-08-27 17:36 | 639234484118025686 |
|
2135 ms | 162.241.4.240 |
| 52 | 2026-08-27 17:19 | 639234473946362077 |
|
8 ms | 162.241.4.240 |
| 51 | 2026-08-27 17:02 | 639234463759124388 |
|
273 ms | 162.241.4.240 |
| 50 | 2026-08-27 16:45 | 639234453500759178 |
|
396 ms | 162.241.4.240 |
| 49 | 2026-08-27 16:27 | 639234442983541638 |
|
155 ms | 162.241.4.240 |
| 48 | 2026-08-27 16:10 | 639234432404354562 |
|
295 ms | 162.241.4.240 |
| 47 | 2026-08-27 15:15 | 639234399767719119 |
|
301 ms | 162.241.4.240 |
| 46 | 2026-08-27 14:58 | 639234389460601485 |
|
146 ms | 162.241.4.240 |
| 45 | 2026-08-27 14:41 | 639234379227178707 |
|
312 ms | 162.241.4.240 |
| 44 | 2026-08-27 14:24 | 639234369065315214 |
|
300 ms | 162.241.4.240 |
| 43 | 2026-08-27 14:07 | 639234358825501576 |
|
7 ms | 162.241.4.240 |
| 42 | 2026-08-27 13:50 | 639234348572745268 |
|
288 ms | 162.241.4.240 |
| 41 | 2026-08-27 13:32 | 639234338264503481 |
|
133 ms | 162.241.4.240 |
| 40 | 2026-08-27 13:15 | 639234327818741376 |
|
309 ms | 162.241.4.240 |
| 39 | 2026-08-27 12:58 | 639234317475724313 |
|
153 ms | 162.241.4.240 |
| 38 | 2026-08-27 12:41 | 639234307007468133 |
|
302 ms | 162.241.4.240 |
| 37 | 2026-08-27 12:23 | 639234296664302575 |
|
313 ms | 162.241.4.240 |
| 36 | 2026-08-27 12:06 | 639234286253196126 |
|
295 ms | 162.241.4.240 |
| 35 | 2026-08-27 11:12 | 639234253963286387 |
|
291 ms | 162.241.4.240 |
| 34 | 2026-08-27 10:55 | 639234243654907465 |
|
313 ms | 162.241.4.240 |
| 33 | 2026-08-27 10:38 | 639234233269654413 |
|
326 ms | 162.241.4.240 |
| 32 | 2026-08-27 10:20 | 639234222943951923 |
|
312 ms | 162.241.4.240 |
| 31 | 2026-08-27 10:03 | 639234212558002823 |
|
292 ms | 162.241.4.240 |
| 30 | 2026-08-27 09:46 | 639234202117531850 |
|
299 ms | 162.241.4.240 |
| 29 | 2026-08-27 09:28 | 639234191649612722 |
|
322 ms | 162.241.4.240 |
| 28 | 2026-08-27 09:11 | 639234181105879568 |
|
2189 ms | 162.241.4.240 |
| 27 | 2026-08-27 08:53 | 639234170713214496 |
|
315 ms | 162.241.4.240 |
| 26 | 2026-08-27 08:36 | 639234160341037652 |
|
309 ms | 162.241.4.240 |
| 25 | 2026-08-27 08:19 | 639234149799404224 |
|
300 ms | 162.241.4.240 |
| 24 | 2026-08-27 08:01 | 639234139553286469 |
|
315 ms | 162.241.4.240 |
| 23 | 2026-08-27 07:08 | 639234107183588293 |
|
275 ms | 162.241.4.240 |
| 22 | 2026-08-27 06:50 | 639234096905435724 |
|
273 ms | 162.241.4.240 |
| 21 | 2026-08-27 06:33 | 639234086579410775 |
|
277 ms | 162.241.4.240 |
| 20 | 2026-08-27 06:16 | 639234076291157956 |
|
273 ms | 162.241.4.240 |
| 19 | 2026-08-27 05:59 | 639234065981939454 |
|
198 ms | 162.241.4.240 |
| 18 | 2026-08-27 05:42 | 639234055548642997 |
|
275 ms | 162.241.4.240 |
| 17 | 2026-08-27 05:24 | 639234045267979603 |
|
321 ms | 162.241.4.240 |
| 16 | 2026-08-27 05:07 | 639234034999717463 |
|
273 ms | 162.241.4.240 |
| 15 | 2026-08-27 04:50 | 639234024739225358 |
|
278 ms | 162.241.4.240 |
| 14 | 2026-08-27 04:33 | 639234014311170162 |
|
133 ms | 162.241.4.240 |
| 13 | 2026-08-27 04:15 | 639234003806017640 |
|
273 ms | 162.241.4.240 |
| 12 | 2026-08-27 03:58 | 639233993356203030 |
|
2133 ms | 162.241.4.240 |
| 11 | 2026-08-27 03:05 | 639233961301716608 |
|
272 ms | 162.241.4.240 |
| 10 | 2026-08-27 02:47 | 639233950834200647 |
|
293 ms | 162.241.4.240 |
| 9 | 2026-08-27 02:30 | 639233940431849026 |
|
305 ms | 162.241.4.240 |
| 8 | 2026-08-27 02:13 | 639233930110596398 |
|
2308 ms | 162.241.4.240 |
| 7 | 2026-08-27 01:55 | 639233919705434540 |
|
350 ms | 162.241.4.240 |
| 6 | 2026-08-27 01:38 | 639233909452807845 |
|
347 ms | 162.241.4.240 |
| 5 | 2026-08-27 01:21 | 639233899096420820 |
|
171 ms | 162.241.4.240 |
| 4 | 2026-08-27 01:04 | 639233888707824939 |
|
167 ms | 162.241.4.240 |
| 3 | 2026-08-27 00:46 | 639233878461203802 |
|
359 ms | 162.241.4.240 |
| 2 | 2026-08-27 00:29 | 639233868060868209 |
|
9 ms | 162.241.4.240 |
| 1 | 2026-08-27 00:11 | 639233857450922991 |
|
192 ms | 162.241.4.240 |