History for ns21.prucooper.com
Domain: prucooper.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns21.prucooper.com
ns21.prucooper.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 2026-08-24. For this date, NameServerHistory found 30 DNS check records, 30 successful responses, 0 failed responses, and 2815 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.prucooper.com.
Records on Selected Date
30
Historical checks stored for this nameserver on selected date
Average Latency
2815 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 12:28
All timestamps shown in UTC
Latest Resolved IP on Selected Date
96.87.6.21
Most recently resolved hosting IP on selected date
Successful Responses
30
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.prucooper.com
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 |
|---|---|---|---|---|---|
| 30 | 2026-08-24 12:28 | 639231703815441688 |
|
2187 ms | 96.87.6.21 |
| 29 | 2026-08-24 12:12 | 639231693747052549 |
|
2010 ms | 96.87.6.21 |
| 28 | 2026-08-24 11:55 | 639231683712487276 |
|
2135 ms | 96.87.6.21 |
| 27 | 2026-08-24 11:39 | 639231673513573868 |
|
4136 ms | 96.87.6.21 |
| 26 | 2026-08-24 10:45 | 639231641791249939 |
|
4274 ms | 96.87.6.21 |
| 25 | 2026-08-24 10:29 | 639231631866211033 |
|
142 ms | 96.87.6.21 |
| 24 | 2026-08-24 10:12 | 639231621644955316 |
|
2123 ms | 96.87.6.21 |
| 23 | 2026-08-24 09:55 | 639231611478799259 |
|
4145 ms | 96.87.6.21 |
| 22 | 2026-08-24 09:02 | 639231579923718211 |
|
3644 ms | 96.87.6.21 |
| 21 | 2026-08-24 08:46 | 639231569810702936 |
|
4143 ms | 96.87.6.21 |
| 20 | 2026-08-24 08:29 | 639231559762411619 |
|
2195 ms | 96.87.6.21 |
| 19 | 2026-08-24 08:12 | 639231549663595407 |
|
2130 ms | 96.87.6.21 |
| 18 | 2026-08-24 07:19 | 639231518076817246 |
|
2097 ms | 96.87.6.21 |
| 17 | 2026-08-24 07:02 | 639231508078650885 |
|
2621 ms | 96.87.6.21 |
| 16 | 2026-08-24 06:46 | 639231498210697093 |
|
3685 ms | 96.87.6.21 |
| 15 | 2026-08-24 06:29 | 639231488109699360 |
|
2193 ms | 96.87.6.21 |
| 14 | 2026-08-24 05:37 | 639231456772510692 |
|
2032 ms | 96.87.6.21 |
| 13 | 2026-08-24 05:20 | 639231447084631185 |
|
2100 ms | 96.87.6.21 |
| 12 | 2026-08-24 05:04 | 639231437208519473 |
|
2009 ms | 96.87.6.21 |
| 11 | 2026-08-24 04:48 | 639231427209627490 |
|
2171 ms | 96.87.6.21 |
| 10 | 2026-08-24 03:55 | 639231395791246644 |
|
2007 ms | 96.87.6.21 |
| 9 | 2026-08-24 03:39 | 639231386075551458 |
|
4143 ms | 96.87.6.21 |
| 8 | 2026-08-24 03:22 | 639231376208713791 |
|
3628 ms | 96.87.6.21 |
| 7 | 2026-08-24 03:06 | 639231366170589276 |
|
3793 ms | 96.87.6.21 |
| 6 | 2026-08-24 02:13 | 639231334732159368 |
|
4009 ms | 96.87.6.21 |
| 5 | 2026-08-24 01:57 | 639231325035670078 |
|
4136 ms | 96.87.6.21 |
| 4 | 2026-08-24 01:41 | 639231315132253837 |
|
2134 ms | 96.87.6.21 |
| 3 | 2026-08-24 01:24 | 639231305014280808 |
|
2133 ms | 96.87.6.21 |
| 2 | 2026-08-24 00:31 | 639231273779380675 |
|
4279 ms | 96.87.6.21 |
| 1 | 2026-08-24 00:15 | 639231264180839154 |
|
2010 ms | 96.87.6.21 |