History for ns2.professorexchange.com
Domain: professorexchange.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.professorexchange.com
ns2.professorexchange.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 2026-08-25. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 352 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 ns2.professorexchange.com.
Records on Selected Date
64
Historical checks stored for this nameserver on selected date
Average Latency
352 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 21:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
66.206.43.58
Most recently resolved hosting IP on selected date
Successful Responses
64
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 ns2.professorexchange.com
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 64 | 2026-08-25 21:54 | 639232911234504639 |
|
105 ms | 66.206.43.58 |
| 63 | 2026-08-25 21:36 | 639232900747078453 |
|
199 ms | 66.206.43.58 |
| 62 | 2026-08-25 21:19 | 639232890389222534 |
|
199 ms | 66.206.43.58 |
| 61 | 2026-08-25 21:02 | 639232880143390843 |
|
207 ms | 66.206.43.58 |
| 60 | 2026-08-25 20:45 | 639232869755024069 |
|
199 ms | 66.206.43.58 |
| 59 | 2026-08-25 20:28 | 639232859355940346 |
|
104 ms | 66.206.43.58 |
| 58 | 2026-08-25 20:10 | 639232848992244953 |
|
198 ms | 66.206.43.58 |
| 57 | 2026-08-25 19:53 | 639232838596478500 |
|
99 ms | 66.206.43.58 |
| 56 | 2026-08-25 19:35 | 639232828175327683 |
|
109 ms | 66.206.43.58 |
| 55 | 2026-08-25 19:18 | 639232817798330473 |
|
198 ms | 66.206.43.58 |
| 54 | 2026-08-25 18:24 | 639232785462407552 |
|
205 ms | 66.206.43.58 |
| 53 | 2026-08-25 18:07 | 639232775177487032 |
|
100 ms | 66.206.43.58 |
| 52 | 2026-08-25 17:50 | 639232764991087115 |
|
148 ms | 66.206.43.58 |
| 51 | 2026-08-25 17:33 | 639232754842971478 |
|
191 ms | 66.206.43.58 |
| 50 | 2026-08-25 17:16 | 639232744455159107 |
|
100 ms | 66.206.43.58 |
| 49 | 2026-08-25 16:59 | 639232734145178231 |
|
95 ms | 66.206.43.58 |
| 48 | 2026-08-25 16:41 | 639232723827874402 |
|
130 ms | 66.206.43.58 |
| 47 | 2026-08-25 16:24 | 639232713533011892 |
|
207 ms | 66.206.43.58 |
| 46 | 2026-08-25 16:07 | 639232703065318207 |
|
198 ms | 66.206.43.58 |
| 45 | 2026-08-25 15:50 | 639232692629559470 |
|
194 ms | 66.206.43.58 |
| 44 | 2026-08-25 15:32 | 639232682238836475 |
|
2012 ms | 66.206.43.58 |
| 43 | 2026-08-25 15:15 | 639232671787004306 |
|
2111 ms | 66.206.43.58 |
| 42 | 2026-08-25 14:20 | 639232638994329666 |
|
200 ms | 66.206.43.58 |
| 41 | 2026-08-25 14:03 | 639232628614783237 |
|
103 ms | 66.206.43.58 |
| 40 | 2026-08-25 13:46 | 639232618360728578 |
|
201 ms | 66.206.43.58 |
| 39 | 2026-08-25 13:29 | 639232608016476376 |
|
210 ms | 66.206.43.58 |
| 38 | 2026-08-25 13:11 | 639232597643611557 |
|
206 ms | 66.206.43.58 |
| 37 | 2026-08-25 12:54 | 639232587225721862 |
|
206 ms | 66.206.43.58 |
| 36 | 2026-08-25 12:37 | 639232576780683689 |
|
4107 ms | 66.206.43.58 |
| 35 | 2026-08-25 12:19 | 639232566381512620 |
|
9 ms | 66.206.43.58 |
| 34 | 2026-08-25 12:02 | 639232556111768563 |
|
2095 ms | 66.206.43.58 |
| 33 | 2026-08-25 11:45 | 639232545839529039 |
|
219 ms | 66.206.43.58 |
| 32 | 2026-08-25 11:27 | 639232535349285207 |
|
144 ms | 66.206.43.58 |
| 31 | 2026-08-25 11:10 | 639232524938080723 |
|
104 ms | 66.206.43.58 |
| 30 | 2026-08-25 10:16 | 639232492740373468 |
|
198 ms | 66.206.43.58 |
| 29 | 2026-08-25 09:59 | 639232482235303141 |
|
198 ms | 66.206.43.58 |
| 28 | 2026-08-25 09:42 | 639232471861770303 |
|
212 ms | 66.206.43.58 |
| 27 | 2026-08-25 09:24 | 639232461630217327 |
|
129 ms | 66.206.43.58 |
| 26 | 2026-08-25 09:07 | 639232451282965990 |
|
216 ms | 66.206.43.58 |
| 25 | 2026-08-25 08:50 | 639232440814614938 |
|
204 ms | 66.206.43.58 |
| 24 | 2026-08-25 08:32 | 639232430410720425 |
|
204 ms | 66.206.43.58 |
| 23 | 2026-08-25 08:15 | 639232420003096185 |
|
205 ms | 66.206.43.58 |
| 22 | 2026-08-25 07:58 | 639232409467287444 |
|
202 ms | 66.206.43.58 |
| 21 | 2026-08-25 07:40 | 639232399077195997 |
|
214 ms | 66.206.43.58 |
| 20 | 2026-08-25 07:23 | 639232388731528337 |
|
197 ms | 66.206.43.58 |
| 19 | 2026-08-25 07:06 | 639232378288598612 |
|
120 ms | 66.206.43.58 |
| 18 | 2026-08-25 06:12 | 639232346196373643 |
|
29 ms | 66.206.43.58 |
| 17 | 2026-08-25 05:55 | 639232336112370741 |
|
34 ms | 66.206.43.58 |
| 16 | 2026-08-25 05:39 | 639232326146508970 |
|
221 ms | 66.206.43.58 |
| 15 | 2026-08-25 05:22 | 639232316189381720 |
|
194 ms | 66.206.43.58 |
| 14 | 2026-08-25 05:06 | 639232306217998913 |
|
192 ms | 66.206.43.58 |
| 13 | 2026-08-25 04:49 | 639232296255744174 |
|
208 ms | 66.206.43.58 |
| 12 | 2026-08-25 04:32 | 639232286095760789 |
|
192 ms | 66.206.43.58 |
| 11 | 2026-08-25 04:15 | 639232276086186273 |
|
100 ms | 66.206.43.58 |
| 10 | 2026-08-25 03:58 | 639232265900986425 |
|
199 ms | 66.206.43.58 |
| 9 | 2026-08-25 03:41 | 639232255723518075 |
|
206 ms | 66.206.43.58 |
| 8 | 2026-08-25 03:24 | 639232245484452890 |
|
200 ms | 66.206.43.58 |
| 7 | 2026-08-25 03:07 | 639232235157175331 |
|
199 ms | 66.206.43.58 |
| 6 | 2026-08-25 02:14 | 639232203197189095 |
|
201 ms | 66.206.43.58 |
| 5 | 2026-08-25 01:57 | 639232192844564298 |
|
212 ms | 66.206.43.58 |
| 4 | 2026-08-25 01:39 | 639232182496008942 |
|
199 ms | 66.206.43.58 |
| 3 | 2026-08-25 01:22 | 639232172197053132 |
|
205 ms | 66.206.43.58 |
| 2 | 2026-08-25 00:29 | 639232140250307418 |
|
2100 ms | 66.206.43.58 |
| 1 | 2026-08-25 00:12 | 639232129927860324 |
|
203 ms | 66.206.43.58 |