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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 339 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
74
Historical checks stored for this nameserver on selected date
Average Latency
339 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:49
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
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 ns2.testcosa.com
Showing DNS history for 2026-08-19 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 | 2026-08-19 23:49 | 639227795899225951 |
|
271 ms | 162.241.4.240 |
| 73 | 2026-08-19 23:32 | 639227786351762008 |
|
4 ms | 162.241.4.240 |
| 72 | 2026-08-19 23:17 | 639227776640591733 |
|
2205 ms | 162.241.4.240 |
| 71 | 2026-08-19 23:00 | 639227767128841282 |
|
176 ms | 162.241.4.240 |
| 70 | 2026-08-19 22:45 | 639227757477304711 |
|
2134 ms | 162.241.4.240 |
| 69 | 2026-08-19 22:28 | 639227747572098014 |
|
3 ms | 162.241.4.240 |
| 68 | 2026-08-19 22:11 | 639227737588613113 |
|
277 ms | 162.241.4.240 |
| 67 | 2026-08-19 21:19 | 639227706134603955 |
|
242 ms | 162.241.4.240 |
| 66 | 2026-08-19 21:03 | 639227696589027396 |
|
275 ms | 162.241.4.240 |
| 65 | 2026-08-19 20:47 | 639227687097707639 |
|
281 ms | 162.241.4.240 |
| 64 | 2026-08-19 20:31 | 639227677474464487 |
|
272 ms | 162.241.4.240 |
| 63 | 2026-08-19 20:15 | 639227667767441118 |
|
138 ms | 162.241.4.240 |
| 62 | 2026-08-19 19:59 | 639227657984833832 |
|
244 ms | 162.241.4.240 |
| 61 | 2026-08-19 19:42 | 639227648079992640 |
|
270 ms | 162.241.4.240 |
| 60 | 2026-08-19 19:26 | 639227638125048441 |
|
294 ms | 162.241.4.240 |
| 59 | 2026-08-19 19:09 | 639227628211392142 |
|
273 ms | 162.241.4.240 |
| 58 | 2026-08-19 18:52 | 639227618261696275 |
|
280 ms | 162.241.4.240 |
| 57 | 2026-08-19 18:36 | 639227608366233645 |
|
2008 ms | 162.241.4.240 |
| 56 | 2026-08-19 18:19 | 639227598301787588 |
|
9 ms | 162.241.4.240 |
| 55 | 2026-08-19 17:26 | 639227566241010716 |
|
279 ms | 162.241.4.240 |
| 54 | 2026-08-19 17:09 | 639227556454538959 |
|
275 ms | 162.241.4.240 |
| 53 | 2026-08-19 16:53 | 639227546640305542 |
|
151 ms | 162.241.4.240 |
| 52 | 2026-08-19 16:37 | 639227536965466472 |
|
142 ms | 162.241.4.240 |
| 51 | 2026-08-19 16:20 | 639227527048658280 |
|
18 ms | 162.241.4.240 |
| 50 | 2026-08-19 16:04 | 639227517386634438 |
|
149 ms | 162.241.4.240 |
| 49 | 2026-08-19 15:48 | 639227507459551637 |
|
273 ms | 162.241.4.240 |
| 48 | 2026-08-19 15:31 | 639227497515595277 |
|
132 ms | 162.241.4.240 |
| 47 | 2026-08-19 15:14 | 639227487441798036 |
|
138 ms | 162.241.4.240 |
| 46 | 2026-08-19 14:58 | 639227477445551863 |
|
300 ms | 162.241.4.240 |
| 45 | 2026-08-19 14:41 | 639227467297067891 |
|
279 ms | 162.241.4.240 |
| 44 | 2026-08-19 14:24 | 639227457057795635 |
|
278 ms | 162.241.4.240 |
| 43 | 2026-08-19 13:31 | 639227425244777397 |
|
6 ms | 162.241.4.240 |
| 42 | 2026-08-19 13:14 | 639227415422116485 |
|
269 ms | 162.241.4.240 |
| 41 | 2026-08-19 12:58 | 639227405307256053 |
|
283 ms | 162.241.4.240 |
| 40 | 2026-08-19 12:41 | 639227395396602630 |
|
6 ms | 162.241.4.240 |
| 39 | 2026-08-19 12:24 | 639227385510363611 |
|
276 ms | 162.241.4.240 |
| 38 | 2026-08-19 12:08 | 639227375508324850 |
|
284 ms | 162.241.4.240 |
| 37 | 2026-08-19 11:51 | 639227365326611906 |
|
278 ms | 162.241.4.240 |
| 36 | 2026-08-19 11:34 | 639227355360014208 |
|
136 ms | 162.241.4.240 |
| 35 | 2026-08-19 11:17 | 639227345036782165 |
|
245 ms | 162.241.4.240 |
| 34 | 2026-08-19 11:00 | 639227334992964533 |
|
24 ms | 162.241.4.240 |
| 33 | 2026-08-19 10:44 | 639227324986605572 |
|
2180 ms | 162.241.4.240 |
| 32 | 2026-08-19 10:27 | 639227314928414539 |
|
276 ms | 162.241.4.240 |
| 31 | 2026-08-19 09:33 | 639227283029182134 |
|
272 ms | 162.241.4.240 |
| 30 | 2026-08-19 09:17 | 639227273294779350 |
|
280 ms | 162.241.4.240 |
| 29 | 2026-08-19 09:01 | 639227263525231313 |
|
278 ms | 162.241.4.240 |
| 28 | 2026-08-19 08:45 | 639227253578313363 |
|
281 ms | 162.241.4.240 |
| 27 | 2026-08-19 08:28 | 639227243649973322 |
|
139 ms | 162.241.4.240 |
| 26 | 2026-08-19 08:11 | 639227233581059317 |
|
8 ms | 162.241.4.240 |
| 25 | 2026-08-19 07:55 | 639227223667352067 |
|
13 ms | 162.241.4.240 |
| 24 | 2026-08-19 07:38 | 639227213714837066 |
|
151 ms | 162.241.4.240 |
| 23 | 2026-08-19 07:21 | 639227203701208496 |
|
295 ms | 162.241.4.240 |
| 22 | 2026-08-19 07:05 | 639227193643202179 |
|
280 ms | 162.241.4.240 |
| 21 | 2026-08-19 06:48 | 639227183584431597 |
|
7 ms | 162.241.4.240 |
| 20 | 2026-08-19 06:31 | 639227173347403088 |
|
2009 ms | 162.241.4.240 |
| 19 | 2026-08-19 05:38 | 639227141523007601 |
|
8 ms | 162.241.4.240 |
| 18 | 2026-08-19 05:22 | 639227131785931574 |
|
7 ms | 162.241.4.240 |
| 17 | 2026-08-19 05:06 | 639227122176475389 |
|
2029 ms | 162.241.4.240 |
| 16 | 2026-08-19 04:50 | 639227112668934596 |
|
284 ms | 162.241.4.240 |
| 15 | 2026-08-19 04:33 | 639227102773292788 |
|
280 ms | 162.241.4.240 |
| 14 | 2026-08-19 04:17 | 639227093141136930 |
|
5 ms | 162.241.4.240 |
| 13 | 2026-08-19 04:01 | 639227083449420147 |
|
183 ms | 162.241.4.240 |
| 12 | 2026-08-19 03:45 | 639227073771748493 |
|
6 ms | 162.241.4.240 |
| 11 | 2026-08-19 03:29 | 639227063977347614 |
|
142 ms | 162.241.4.240 |
| 10 | 2026-08-19 03:12 | 639227054253519024 |
|
131 ms | 162.241.4.240 |
| 9 | 2026-08-19 02:56 | 639227044381963886 |
|
3 ms | 162.241.4.240 |
| 8 | 2026-08-19 02:39 | 639227034441085514 |
|
6 ms | 162.241.4.240 |
| 7 | 2026-08-19 01:47 | 639227003126489968 |
|
273 ms | 162.241.4.240 |
| 6 | 2026-08-19 01:31 | 639226993456311614 |
|
281 ms | 162.241.4.240 |
| 5 | 2026-08-19 01:15 | 639226983847312345 |
|
286 ms | 162.241.4.240 |
| 4 | 2026-08-19 00:59 | 639226974357874853 |
|
145 ms | 162.241.4.240 |
| 3 | 2026-08-19 00:43 | 639226964670484721 |
|
271 ms | 162.241.4.240 |
| 2 | 2026-08-19 00:27 | 639226954857899696 |
|
147 ms | 162.241.4.240 |
| 1 | 2026-08-19 00:11 | 639226945091603488 |
|
277 ms | 162.241.4.240 |