History for psdns2.npc.edu
Domain: npc.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for psdns2.npc.edu
psdns2.npc.edu 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 51 DNS check records, 50 successful responses, 1 failed responses, and 499 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 psdns2.npc.edu.
Records on Selected Date
51
Historical checks stored for this nameserver on selected date
Average Latency
499 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 21:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
206.207.16.40
Most recently resolved hosting IP on selected date
Successful Responses
50
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for psdns2.npc.edu
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 |
|---|---|---|---|---|---|
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
1212 ms | 206.207.16.40 |
| 50 | 2026-08-24 21:04 | 639232014356623395 |
|
1320 ms | 206.207.16.40 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
1322 ms | 206.207.16.40 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
1345 ms | 206.207.16.40 |
| 47 | 2026-08-24 20:12 | 639231983967363696 |
|
664 ms | 206.207.16.40 |
| 46 | 2026-08-24 19:20 | 639231952257842845 |
|
170 ms | 206.207.16.40 |
| 45 | 2026-08-24 19:03 | 639231942277816756 |
|
5752 ms | 206.207.16.40 |
| 44 | 2026-08-24 18:46 | 639231932094180724 |
|
312 ms | 206.207.16.40 |
| 43 | 2026-08-24 18:29 | 639231922041034838 |
|
157 ms | 206.207.16.40 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
160 ms | 206.207.16.40 |
| 41 | 2026-08-24 17:20 | 639231880574255543 |
|
311 ms | 206.207.16.40 |
| 40 | 2026-08-24 17:03 | 639231870418029045 |
|
170 ms | 206.207.16.40 |
| 39 | 2026-08-24 16:46 | 639231860258429562 |
|
312 ms | 206.207.16.40 |
| 38 | 2026-08-24 15:53 | 639231828211839931 |
|
158 ms | 206.207.16.40 |
| 37 | 2026-08-24 15:36 | 639231818080917481 |
|
172 ms | 206.207.16.40 |
| 36 | 2026-08-24 15:19 | 639231807961539652 |
|
157 ms | 206.207.16.40 |
| 35 | 2026-08-24 15:02 | 639231797631669865 |
|
156 ms | 206.207.16.40 |
| 34 | 2026-08-24 14:09 | 639231765923559455 |
|
187 ms | 206.207.16.40 |
| 33 | 2026-08-24 13:52 | 639231755868832964 |
|
324 ms | 206.207.16.40 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
156 ms | 206.207.16.40 |
| 31 | 2026-08-24 13:18 | 639231735407682062 |
|
2188 ms | 206.207.16.40 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
4 ms | 206.207.16.40 |
| 29 | 2026-08-24 12:09 | 639231693747052549 |
|
155 ms | 206.207.16.40 |
| 28 | 2026-08-24 11:52 | 639231683712487276 |
|
312 ms | 206.207.16.40 |
| 27 | 2026-08-24 11:35 | 639231673513573868 |
|
328 ms | 206.207.16.40 |
| 26 | 2026-08-24 10:42 | 639231641791249939 |
|
162 ms | 206.207.16.40 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
335 ms | 206.207.16.40 |
| 24 | 2026-08-24 10:09 | 639231621644955316 |
|
171 ms | 206.207.16.40 |
| 23 | 2026-08-24 09:52 | 639231611478799259 |
|
164 ms | 206.207.16.40 |
| 22 | 2026-08-24 08:59 | 639231579923718211 |
|
171 ms | 206.207.16.40 |
| 21 | 2026-08-24 08:42 | 639231569810702936 |
|
172 ms | 206.207.16.40 |
| 20 | 2026-08-24 08:25 | 639231559762411619 |
|
1681 ms | 206.207.16.40 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
- | |
| 18 | 2026-08-24 07:16 | 639231518076817246 |
|
1684 ms | 206.207.16.40 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
3 ms | 206.207.16.40 |
| 16 | 2026-08-24 06:43 | 639231498210697093 |
|
156 ms | 206.207.16.40 |
| 15 | 2026-08-24 06:26 | 639231488109699360 |
|
4 ms | 206.207.16.40 |
| 14 | 2026-08-24 05:34 | 639231456772510692 |
|
156 ms | 206.207.16.40 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
309 ms | 206.207.16.40 |
| 12 | 2026-08-24 05:01 | 639231437208519473 |
|
156 ms | 206.207.16.40 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
309 ms | 206.207.16.40 |
| 10 | 2026-08-24 03:52 | 639231395791246644 |
|
2 ms | 206.207.16.40 |
| 9 | 2026-08-24 03:36 | 639231386075551458 |
|
316 ms | 206.207.16.40 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
7 ms | 206.207.16.40 |
| 7 | 2026-08-24 03:03 | 639231366170589276 |
|
176 ms | 206.207.16.40 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
154 ms | 206.207.16.40 |
| 5 | 2026-08-24 01:54 | 639231325035670078 |
|
309 ms | 206.207.16.40 |
| 4 | 2026-08-24 01:38 | 639231315132253837 |
|
319 ms | 206.207.16.40 |
| 3 | 2026-08-24 01:21 | 639231305014280808 |
|
185 ms | 206.207.16.40 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
5 ms | 206.207.16.40 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
319 ms | 206.207.16.40 |