History for psdns1.npc.edu
Domain: npc.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for psdns1.npc.edu
psdns1.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 55 DNS check records, 55 successful responses, 0 failed responses, and 578 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 psdns1.npc.edu.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
578 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:41
All timestamps shown in UTC
Latest Resolved IP on Selected Date
206.207.16.39
Most recently resolved hosting IP on selected date
Successful Responses
55
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 psdns1.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 |
|---|---|---|---|---|---|
| 55 | 2026-08-24 23:41 | 639232109112567473 |
|
172 ms | 206.207.16.39 |
| 54 | 2026-08-24 22:48 | 639232077430823987 |
|
340 ms | 206.207.16.39 |
| 53 | 2026-08-24 22:32 | 639232067340513033 |
|
169 ms | 206.207.16.39 |
| 52 | 2026-08-24 22:15 | 639232057157944387 |
|
660 ms | 206.207.16.39 |
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
170 ms | 206.207.16.39 |
| 50 | 2026-08-24 21:04 | 639232014356623395 |
|
2163 ms | 206.207.16.39 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
3 ms | 206.207.16.39 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
169 ms | 206.207.16.39 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
1282 ms | 206.207.16.39 |
| 46 | 2026-08-24 19:20 | 639231952257842845 |
|
2181 ms | 206.207.16.39 |
| 45 | 2026-08-24 19:03 | 639231942277816756 |
|
172 ms | 206.207.16.39 |
| 44 | 2026-08-24 18:46 | 639231932094180724 |
|
313 ms | 206.207.16.39 |
| 43 | 2026-08-24 18:29 | 639231922041034838 |
|
159 ms | 206.207.16.39 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
171 ms | 206.207.16.39 |
| 41 | 2026-08-24 17:20 | 639231880574255543 |
|
161 ms | 206.207.16.39 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
158 ms | 206.207.16.39 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
311 ms | 206.207.16.39 |
| 38 | 2026-08-24 15:53 | 639231828211839931 |
|
156 ms | 206.207.16.39 |
| 37 | 2026-08-24 15:36 | 639231818080917481 |
|
173 ms | 206.207.16.39 |
| 36 | 2026-08-24 15:19 | 639231807961539652 |
|
182 ms | 206.207.16.39 |
| 35 | 2026-08-24 15:02 | 639231797631669865 |
|
1846 ms | 206.207.16.39 |
| 34 | 2026-08-24 14:09 | 639231765923559455 |
|
177 ms | 206.207.16.39 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
312 ms | 206.207.16.39 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
2181 ms | 206.207.16.39 |
| 31 | 2026-08-24 13:18 | 639231735407682062 |
|
2170 ms | 206.207.16.39 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
163 ms | 206.207.16.39 |
| 29 | 2026-08-24 12:09 | 639231693747052549 |
|
159 ms | 206.207.16.39 |
| 28 | 2026-08-24 11:52 | 639231683712487276 |
|
157 ms | 206.207.16.39 |
| 27 | 2026-08-24 11:35 | 639231673513573868 |
|
328 ms | 206.207.16.39 |
| 26 | 2026-08-24 10:42 | 639231641791249939 |
|
164 ms | 206.207.16.39 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
194 ms | 206.207.16.39 |
| 24 | 2026-08-24 10:09 | 639231621644955316 |
|
172 ms | 206.207.16.39 |
| 23 | 2026-08-24 09:52 | 639231611478799259 |
|
4227 ms | 206.207.16.39 |
| 22 | 2026-08-24 08:59 | 639231579923718211 |
|
324 ms | 206.207.16.39 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
2315 ms | 206.207.16.39 |
| 20 | 2026-08-24 08:25 | 639231559762411619 |
|
170 ms | 206.207.16.39 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
172 ms | 206.207.16.39 |
| 18 | 2026-08-24 07:16 | 639231518076817246 |
|
202 ms | 206.207.16.39 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
3 ms | 206.207.16.39 |
| 16 | 2026-08-24 06:43 | 639231498210697093 |
|
156 ms | 206.207.16.39 |
| 15 | 2026-08-24 06:26 | 639231488109699360 |
|
325 ms | 206.207.16.39 |
| 14 | 2026-08-24 05:34 | 639231456772510692 |
|
160 ms | 206.207.16.39 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
2 ms | 206.207.16.39 |
| 12 | 2026-08-24 05:01 | 639231437208519473 |
|
309 ms | 206.207.16.39 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
828 ms | 206.207.16.39 |
| 10 | 2026-08-24 03:52 | 639231395791246644 |
|
4311 ms | 206.207.16.39 |
| 9 | 2026-08-24 03:36 | 639231386075551458 |
|
155 ms | 206.207.16.39 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
191 ms | 206.207.16.39 |
| 7 | 2026-08-24 03:03 | 639231366170589276 |
|
311 ms | 206.207.16.39 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
3 ms | 206.207.16.39 |
| 5 | 2026-08-24 01:54 | 639231325035670078 |
|
18 ms | 206.207.16.39 |
| 4 | 2026-08-24 01:38 | 639231315132253837 |
|
170 ms | 206.207.16.39 |
| 3 | 2026-08-24 01:21 | 639231305014280808 |
|
161 ms | 206.207.16.39 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
2 ms | 206.207.16.39 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
3 ms | 206.207.16.39 |