History for dns4.katoo.com
Domain: katoo.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns4.katoo.com
dns4.katoo.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 479 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 dns4.katoo.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
479 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
143.59.9.219
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 dns4.katoo.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 23:56 | 639230391807229016 |
|
269 ms | 143.59.9.219 |
| 73 | 2026-08-22 23:40 | 639230382051619327 |
|
2130 ms | 143.59.9.219 |
| 72 | 2026-08-22 23:24 | 639230372323353529 |
|
274 ms | 143.59.9.219 |
| 71 | 2026-08-22 23:07 | 639230362586451064 |
|
139 ms | 143.59.9.219 |
| 70 | 2026-08-22 22:51 | 639230352793666303 |
|
248 ms | 143.59.9.219 |
| 69 | 2026-08-22 22:34 | 639230342775737758 |
|
124 ms | 143.59.9.219 |
| 68 | 2026-08-22 22:17 | 639230332639939561 |
|
174 ms | 143.59.9.219 |
| 67 | 2026-08-22 21:25 | 639230301014190104 |
|
2142 ms | 143.59.9.219 |
| 66 | 2026-08-22 21:08 | 639230291048161498 |
|
258 ms | 143.59.9.219 |
| 65 | 2026-08-22 20:51 | 639230280894353664 |
|
122 ms | 143.59.9.219 |
| 64 | 2026-08-22 20:34 | 639230270699419073 |
|
2142 ms | 143.59.9.219 |
| 63 | 2026-08-22 20:17 | 639230260248163050 |
|
126 ms | 143.59.9.219 |
| 62 | 2026-08-22 20:00 | 639230250122494282 |
|
249 ms | 143.59.9.219 |
| 61 | 2026-08-22 19:43 | 639230239972935046 |
|
249 ms | 143.59.9.219 |
| 60 | 2026-08-22 19:26 | 639230229963262464 |
|
259 ms | 143.59.9.219 |
| 59 | 2026-08-22 19:09 | 639230220033804658 |
|
134 ms | 143.59.9.219 |
| 58 | 2026-08-22 18:53 | 639230209891107289 |
|
131 ms | 143.59.9.219 |
| 57 | 2026-08-22 18:36 | 639230199630298717 |
|
255 ms | 143.59.9.219 |
| 56 | 2026-08-22 18:19 | 639230189301984150 |
|
255 ms | 143.59.9.219 |
| 55 | 2026-08-22 17:25 | 639230157138468804 |
|
170 ms | 143.59.9.219 |
| 54 | 2026-08-22 17:08 | 639230146987869495 |
|
139 ms | 143.59.9.219 |
| 53 | 2026-08-22 16:51 | 639230136768638516 |
|
258 ms | 143.59.9.219 |
| 52 | 2026-08-22 16:34 | 639230126735907877 |
|
252 ms | 143.59.9.219 |
| 51 | 2026-08-22 16:17 | 639230116551187768 |
|
262 ms | 143.59.9.219 |
| 50 | 2026-08-22 16:00 | 639230106335615913 |
|
256 ms | 143.59.9.219 |
| 49 | 2026-08-22 15:43 | 639230096177758176 |
|
2139 ms | 143.59.9.219 |
| 48 | 2026-08-22 15:26 | 639230086185999993 |
|
2239 ms | 143.59.9.219 |
| 47 | 2026-08-22 15:10 | 639230076247854903 |
|
127 ms | 143.59.9.219 |
| 46 | 2026-08-22 14:53 | 639230066076077530 |
|
2242 ms | 143.59.9.219 |
| 45 | 2026-08-22 14:36 | 639230055738197328 |
|
247 ms | 143.59.9.219 |
| 44 | 2026-08-22 14:19 | 639230045411225521 |
|
142 ms | 143.59.9.219 |
| 43 | 2026-08-22 13:25 | 639230013046000470 |
|
266 ms | 143.59.9.219 |
| 42 | 2026-08-22 13:08 | 639230003090037878 |
|
262 ms | 143.59.9.219 |
| 41 | 2026-08-22 12:51 | 639229993008259475 |
|
2136 ms | 143.59.9.219 |
| 40 | 2026-08-22 12:35 | 639229982909449470 |
|
258 ms | 143.59.9.219 |
| 39 | 2026-08-22 12:18 | 639229973035502212 |
|
136 ms | 143.59.9.219 |
| 38 | 2026-08-22 12:01 | 639229963064296145 |
|
130 ms | 143.59.9.219 |
| 37 | 2026-08-22 11:45 | 639229952996162143 |
|
263 ms | 143.59.9.219 |
| 36 | 2026-08-22 11:28 | 639229943051949195 |
|
261 ms | 143.59.9.219 |
| 35 | 2026-08-22 11:11 | 639229932919214934 |
|
249 ms | 143.59.9.219 |
| 34 | 2026-08-22 10:54 | 639229922745889838 |
|
261 ms | 143.59.9.219 |
| 33 | 2026-08-22 10:37 | 639229912587214796 |
|
263 ms | 143.59.9.219 |
| 32 | 2026-08-22 10:20 | 639229902240004454 |
|
129 ms | 143.59.9.219 |
| 31 | 2026-08-22 09:28 | 639229870800501662 |
|
253 ms | 143.59.9.219 |
| 30 | 2026-08-22 09:11 | 639229861058384956 |
|
252 ms | 143.59.9.219 |
| 29 | 2026-08-22 08:55 | 639229851158592604 |
|
277 ms | 143.59.9.219 |
| 28 | 2026-08-22 08:39 | 639229841475569629 |
|
263 ms | 143.59.9.219 |
| 27 | 2026-08-22 08:23 | 639229831887658471 |
|
252 ms | 143.59.9.219 |
| 26 | 2026-08-22 08:07 | 639229822043670346 |
|
2291 ms | 143.59.9.219 |
| 25 | 2026-08-22 07:50 | 639229812327913936 |
|
133 ms | 143.59.9.219 |
| 24 | 2026-08-22 07:34 | 639229802629488686 |
|
134 ms | 143.59.9.219 |
| 23 | 2026-08-22 07:18 | 639229793051447309 |
|
133 ms | 143.59.9.219 |
| 22 | 2026-08-22 07:02 | 639229783303531961 |
|
259 ms | 143.59.9.219 |
| 21 | 2026-08-22 06:45 | 639229773458051942 |
|
263 ms | 143.59.9.219 |
| 20 | 2026-08-22 06:29 | 639229763373848056 |
|
253 ms | 143.59.9.219 |
| 19 | 2026-08-22 05:36 | 639229732140622809 |
|
273 ms | 143.59.9.219 |
| 18 | 2026-08-22 05:21 | 639229722699695967 |
|
135 ms | 143.59.9.219 |
| 17 | 2026-08-22 05:05 | 639229713097498075 |
|
256 ms | 143.59.9.219 |
| 16 | 2026-08-22 04:49 | 639229703543969637 |
|
2130 ms | 143.59.9.219 |
| 15 | 2026-08-22 04:33 | 639229693970392873 |
|
248 ms | 143.59.9.219 |
| 14 | 2026-08-22 04:17 | 639229684277329469 |
|
265 ms | 143.59.9.219 |
| 13 | 2026-08-22 04:00 | 639229674501596661 |
|
259 ms | 143.59.9.219 |
| 12 | 2026-08-22 03:44 | 639229665064441147 |
|
250 ms | 143.59.9.219 |
| 11 | 2026-08-22 03:29 | 639229655507536872 |
|
134 ms | 143.59.9.219 |
| 10 | 2026-08-22 03:13 | 639229645849603111 |
|
145 ms | 143.59.9.219 |
| 9 | 2026-08-22 02:56 | 639229636090497453 |
|
259 ms | 143.59.9.219 |
| 8 | 2026-08-22 02:40 | 639229625978544281 |
|
132 ms | 143.59.9.219 |
| 7 | 2026-08-22 01:47 | 639229594644662176 |
|
250 ms | 143.59.9.219 |
| 6 | 2026-08-22 01:31 | 639229585214633065 |
|
134 ms | 143.59.9.219 |
| 5 | 2026-08-22 01:16 | 639229575581042175 |
|
269 ms | 143.59.9.219 |
| 4 | 2026-08-22 01:00 | 639229565912268962 |
|
2047 ms | 143.59.9.219 |
| 3 | 2026-08-22 00:43 | 639229556237813203 |
|
239 ms | 143.59.9.219 |
| 2 | 2026-08-22 00:27 | 639229546625802518 |
|
258 ms | 143.59.9.219 |
| 1 | 2026-08-22 00:11 | 639229537172016621 |
|
250 ms | 143.59.9.219 |