History for ns4.cog.go.ke
Domain: cog.go.ke • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.cog.go.ke
ns4.cog.go.ke 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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 502 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.cog.go.ke.
Records on Selected Date
56
Historical checks stored for this nameserver on selected date
Average Latency
502 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
102.218.215.57
Most recently resolved hosting IP on selected date
Successful Responses
56
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.cog.go.ke
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 56 | 2026-08-24 23:58 | 639232119551972438 |
|
374 ms | 102.218.215.57 |
| 55 | 2026-08-24 23:41 | 639232109112567473 |
|
371 ms | 102.218.215.57 |
| 54 | 2026-08-24 22:48 | 639232077430823987 |
|
2179 ms | 102.218.215.57 |
| 53 | 2026-08-24 22:31 | 639232067340513033 |
|
365 ms | 102.218.215.57 |
| 52 | 2026-08-24 22:14 | 639232057157944387 |
|
187 ms | 102.218.215.57 |
| 51 | 2026-08-24 21:57 | 639232046895282144 |
|
2192 ms | 102.218.215.57 |
| 50 | 2026-08-24 21:03 | 639232014356623395 |
|
3 ms | 102.218.215.57 |
| 49 | 2026-08-24 20:46 | 639232004177831322 |
|
373 ms | 102.218.215.57 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
368 ms | 102.218.215.57 |
| 47 | 2026-08-24 20:12 | 639231983967363696 |
|
2020 ms | 102.218.215.57 |
| 46 | 2026-08-24 19:19 | 639231952257842845 |
|
194 ms | 102.218.215.57 |
| 45 | 2026-08-24 19:02 | 639231942277816756 |
|
3 ms | 102.218.215.57 |
| 44 | 2026-08-24 18:46 | 639231932094180724 |
|
181 ms | 102.218.215.57 |
| 43 | 2026-08-24 18:29 | 639231922041034838 |
|
2192 ms | 102.218.215.57 |
| 42 | 2026-08-24 17:36 | 639231890488117536 |
|
191 ms | 102.218.215.57 |
| 41 | 2026-08-24 17:19 | 639231880574255543 |
|
3 ms | 102.218.215.57 |
| 40 | 2026-08-24 17:03 | 639231870418029045 |
|
373 ms | 102.218.215.57 |
| 39 | 2026-08-24 16:46 | 639231860258429562 |
|
2368 ms | 102.218.215.57 |
| 38 | 2026-08-24 15:52 | 639231828211839931 |
|
191 ms | 102.218.215.57 |
| 37 | 2026-08-24 15:36 | 639231818080917481 |
|
382 ms | 102.218.215.57 |
| 36 | 2026-08-24 15:18 | 639231807961539652 |
|
188 ms | 102.218.215.57 |
| 35 | 2026-08-24 15:02 | 639231797631669865 |
|
192 ms | 102.218.215.57 |
| 34 | 2026-08-24 14:08 | 639231765923559455 |
|
2186 ms | 102.218.215.57 |
| 33 | 2026-08-24 13:52 | 639231755868832964 |
|
192 ms | 102.218.215.57 |
| 32 | 2026-08-24 13:35 | 639231745628278877 |
|
198 ms | 102.218.215.57 |
| 31 | 2026-08-24 13:18 | 639231735407682062 |
|
391 ms | 102.218.215.57 |
| 30 | 2026-08-24 12:25 | 639231703815441688 |
|
195 ms | 102.218.215.57 |
| 29 | 2026-08-24 12:08 | 639231693747052549 |
|
175 ms | 102.218.215.57 |
| 28 | 2026-08-24 11:51 | 639231683712487276 |
|
190 ms | 102.218.215.57 |
| 27 | 2026-08-24 11:35 | 639231673513573868 |
|
199 ms | 102.218.215.57 |
| 26 | 2026-08-24 10:41 | 639231641791249939 |
|
171 ms | 102.218.215.57 |
| 25 | 2026-08-24 10:25 | 639231631866211033 |
|
197 ms | 102.218.215.57 |
| 24 | 2026-08-24 10:08 | 639231621644955316 |
|
2008 ms | 102.218.215.57 |
| 23 | 2026-08-24 09:51 | 639231611478799259 |
|
185 ms | 102.218.215.57 |
| 22 | 2026-08-24 08:59 | 639231579923718211 |
|
562 ms | 102.218.215.57 |
| 21 | 2026-08-24 08:42 | 639231569810702936 |
|
379 ms | 102.218.215.57 |
| 20 | 2026-08-24 08:25 | 639231559762411619 |
|
16 ms | 102.218.215.57 |
| 19 | 2026-08-24 08:08 | 639231549663595407 |
|
187 ms | 102.218.215.57 |
| 18 | 2026-08-24 07:15 | 639231518076817246 |
|
1683 ms | 102.218.215.57 |
| 17 | 2026-08-24 06:59 | 639231508078650885 |
|
171 ms | 102.218.215.57 |
| 16 | 2026-08-24 06:42 | 639231498210697093 |
|
181 ms | 102.218.215.57 |
| 15 | 2026-08-24 06:26 | 639231488109699360 |
|
255 ms | 102.218.215.57 |
| 14 | 2026-08-24 05:33 | 639231456772510692 |
|
196 ms | 102.218.215.57 |
| 13 | 2026-08-24 05:17 | 639231447084631185 |
|
2 ms | 102.218.215.57 |
| 12 | 2026-08-24 05:00 | 639231437208519473 |
|
358 ms | 102.218.215.57 |
| 11 | 2026-08-24 04:44 | 639231427209627490 |
|
3 ms | 102.218.215.57 |
| 10 | 2026-08-24 03:51 | 639231395791246644 |
|
3 ms | 102.218.215.57 |
| 9 | 2026-08-24 03:35 | 639231386075551458 |
|
7 ms | 102.218.215.57 |
| 8 | 2026-08-24 03:19 | 639231376208713791 |
|
3 ms | 102.218.215.57 |
| 7 | 2026-08-24 03:02 | 639231366170589276 |
|
3 ms | 102.218.215.57 |
| 6 | 2026-08-24 02:10 | 639231334732159368 |
|
3 ms | 102.218.215.57 |
| 5 | 2026-08-24 01:53 | 639231325035670078 |
|
188 ms | 102.218.215.57 |
| 4 | 2026-08-24 01:37 | 639231315132253837 |
|
184 ms | 102.218.215.57 |
| 3 | 2026-08-24 01:20 | 639231305014280808 |
|
182 ms | 102.218.215.57 |
| 2 | 2026-08-24 00:28 | 639231273779380675 |
|
191 ms | 102.218.215.57 |
| 1 | 2026-08-24 00:12 | 639231264180839154 |
|
2175 ms | 102.218.215.57 |