History for ns21.cazco.net
Domain: cazco.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns21.cazco.net
ns21.cazco.net 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 42 DNS check records, 42 successful responses, 0 failed responses, and 205 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 ns21.cazco.net.
Records on Selected Date
42
Historical checks stored for this nameserver on selected date
Average Latency
205 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 17:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
177.7.38.105
Most recently resolved hosting IP on selected date
Successful Responses
42
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 ns21.cazco.net
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 |
|---|---|---|---|---|---|
| 42 | 2026-08-24 17:31 | 639231890488117536 |
|
230 ms | 177.7.38.105 |
| 41 | 2026-08-24 17:15 | 639231880574255543 |
|
191 ms | 177.7.38.105 |
| 40 | 2026-08-24 16:58 | 639231870418029045 |
|
194 ms | 177.7.38.105 |
| 39 | 2026-08-24 16:41 | 639231860258429562 |
|
179 ms | 177.7.38.105 |
| 38 | 2026-08-24 15:48 | 639231828211839931 |
|
177 ms | 177.7.38.105 |
| 37 | 2026-08-24 15:31 | 639231818080917481 |
|
101 ms | 177.7.38.105 |
| 36 | 2026-08-24 15:14 | 639231807961539652 |
|
190 ms | 177.7.38.105 |
| 35 | 2026-08-24 14:57 | 639231797631669865 |
|
146 ms | 177.7.38.105 |
| 34 | 2026-08-24 14:04 | 639231765923559455 |
|
112 ms | 177.7.38.105 |
| 33 | 2026-08-24 13:47 | 639231755868832964 |
|
117 ms | 177.7.38.105 |
| 32 | 2026-08-24 13:30 | 639231745628278877 |
|
234 ms | 177.7.38.105 |
| 31 | 2026-08-24 13:13 | 639231735407682062 |
|
184 ms | 177.7.38.105 |
| 30 | 2026-08-24 12:20 | 639231703815441688 |
|
190 ms | 177.7.38.105 |
| 29 | 2026-08-24 12:04 | 639231693747052549 |
|
125 ms | 177.7.38.105 |
| 28 | 2026-08-24 11:47 | 639231683712487276 |
|
203 ms | 177.7.38.105 |
| 27 | 2026-08-24 11:30 | 639231673513573868 |
|
196 ms | 177.7.38.105 |
| 26 | 2026-08-24 10:37 | 639231641791249939 |
|
204 ms | 177.7.38.105 |
| 25 | 2026-08-24 10:20 | 639231631866211033 |
|
97 ms | 177.7.38.105 |
| 24 | 2026-08-24 10:04 | 639231621644955316 |
|
182 ms | 177.7.38.105 |
| 23 | 2026-08-24 09:46 | 639231611478799259 |
|
195 ms | 177.7.38.105 |
| 22 | 2026-08-24 08:54 | 639231579923718211 |
|
2133 ms | 177.7.38.105 |
| 21 | 2026-08-24 08:37 | 639231569810702936 |
|
187 ms | 177.7.38.105 |
| 20 | 2026-08-24 08:20 | 639231559762411619 |
|
201 ms | 177.7.38.105 |
| 19 | 2026-08-24 08:03 | 639231549663595407 |
|
188 ms | 177.7.38.105 |
| 18 | 2026-08-24 07:11 | 639231518076817246 |
|
193 ms | 177.7.38.105 |
| 17 | 2026-08-24 06:54 | 639231508078650885 |
|
102 ms | 177.7.38.105 |
| 16 | 2026-08-24 06:38 | 639231498210697093 |
|
111 ms | 177.7.38.105 |
| 15 | 2026-08-24 06:21 | 639231488109699360 |
|
185 ms | 177.7.38.105 |
| 14 | 2026-08-24 05:29 | 639231456772510692 |
|
127 ms | 177.7.38.105 |
| 13 | 2026-08-24 05:13 | 639231447084631185 |
|
196 ms | 177.7.38.105 |
| 12 | 2026-08-24 04:56 | 639231437208519473 |
|
115 ms | 177.7.38.105 |
| 11 | 2026-08-24 04:39 | 639231427209627490 |
|
103 ms | 177.7.38.105 |
| 10 | 2026-08-24 03:47 | 639231395791246644 |
|
3 ms | 177.7.38.105 |
| 9 | 2026-08-24 03:31 | 639231386075551458 |
|
105 ms | 177.7.38.105 |
| 8 | 2026-08-24 03:15 | 639231376208713791 |
|
193 ms | 177.7.38.105 |
| 7 | 2026-08-24 02:58 | 639231366170589276 |
|
134 ms | 177.7.38.105 |
| 6 | 2026-08-24 02:05 | 639231334732159368 |
|
28 ms | 177.7.38.105 |
| 5 | 2026-08-24 01:49 | 639231325035670078 |
|
112 ms | 177.7.38.105 |
| 4 | 2026-08-24 01:33 | 639231315132253837 |
|
128 ms | 177.7.38.105 |
| 3 | 2026-08-24 01:16 | 639231305014280808 |
|
4 ms | 177.7.38.105 |
| 2 | 2026-08-24 00:24 | 639231273779380675 |
|
321 ms | 177.7.38.105 |
| 1 | 2026-08-24 00:08 | 639231264180839154 |
|
302 ms | 177.7.38.105 |