History for ns2.it.chula.ac.th
Domain: chula.ac.th • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.it.chula.ac.th
ns2.it.chula.ac.th 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 46 DNS check records, 46 successful responses, 0 failed responses, and 1069 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.it.chula.ac.th.
Records on Selected Date
46
Historical checks stored for this nameserver on selected date
Average Latency
1069 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:12
All timestamps shown in UTC
Latest Resolved IP on Selected Date
161.200.192.195
Most recently resolved hosting IP on selected date
Successful Responses
46
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.it.chula.ac.th
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 |
|---|---|---|---|---|---|
| 46 | 2026-08-25 16:12 | 639232703065318207 |
|
182 ms | 161.200.192.195 |
| 45 | 2026-08-25 15:55 | 639232692629559470 |
|
186 ms | 161.200.192.195 |
| 44 | 2026-08-25 15:37 | 639232682238836475 |
|
193 ms | 161.200.192.195 |
| 43 | 2026-08-25 15:20 | 639232671787004306 |
|
197 ms | 161.200.192.195 |
| 42 | 2026-08-25 14:25 | 639232638994329666 |
|
203 ms | 161.200.192.195 |
| 41 | 2026-08-25 14:08 | 639232628614783237 |
|
188 ms | 161.200.192.195 |
| 40 | 2026-08-25 13:51 | 639232618360728578 |
|
740 ms | 161.200.192.195 |
| 39 | 2026-08-25 13:34 | 639232608016476376 |
|
729 ms | 161.200.192.195 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
188 ms | 161.200.192.195 |
| 37 | 2026-08-25 12:59 | 639232587225721862 |
|
1189 ms | 161.200.192.195 |
| 36 | 2026-08-25 12:42 | 639232576780683689 |
|
1750 ms | 161.200.192.195 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
1232 ms | 161.200.192.195 |
| 34 | 2026-08-25 12:07 | 639232556111768563 |
|
1915 ms | 161.200.192.195 |
| 33 | 2026-08-25 11:50 | 639232545839529039 |
|
4351 ms | 161.200.192.195 |
| 32 | 2026-08-25 11:33 | 639232535349285207 |
|
4349 ms | 161.200.192.195 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
1328 ms | 161.200.192.195 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
2663 ms | 161.200.192.195 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
3703 ms | 161.200.192.195 |
| 28 | 2026-08-25 09:47 | 639232471861770303 |
|
1255 ms | 161.200.192.195 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
204 ms | 161.200.192.195 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
187 ms | 161.200.192.195 |
| 25 | 2026-08-25 08:55 | 639232440814614938 |
|
1195 ms | 161.200.192.195 |
| 24 | 2026-08-25 08:38 | 639232430410720425 |
|
193 ms | 161.200.192.195 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
1193 ms | 161.200.192.195 |
| 22 | 2026-08-25 08:03 | 639232409467287444 |
|
1191 ms | 161.200.192.195 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
193 ms | 161.200.192.195 |
| 20 | 2026-08-25 07:28 | 639232388731528337 |
|
3226 ms | 161.200.192.195 |
| 19 | 2026-08-25 07:11 | 639232378288598612 |
|
4333 ms | 161.200.192.195 |
| 18 | 2026-08-25 06:17 | 639232346196373643 |
|
1185 ms | 161.200.192.195 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
1192 ms | 161.200.192.195 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
195 ms | 161.200.192.195 |
| 15 | 2026-08-25 05:27 | 639232316189381720 |
|
6 ms | 161.200.192.195 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
8 ms | 161.200.192.195 |
| 13 | 2026-08-25 04:54 | 639232296255744174 |
|
6 ms | 161.200.192.195 |
| 12 | 2026-08-25 04:37 | 639232286095760789 |
|
196 ms | 161.200.192.195 |
| 11 | 2026-08-25 04:20 | 639232276086186273 |
|
379 ms | 161.200.192.195 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
374 ms | 161.200.192.195 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
1388 ms | 161.200.192.195 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
1744 ms | 161.200.192.195 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
186 ms | 161.200.192.195 |
| 6 | 2026-08-25 02:19 | 639232203197189095 |
|
380 ms | 161.200.192.195 |
| 5 | 2026-08-25 02:02 | 639232192844564298 |
|
1992 ms | 161.200.192.195 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
737 ms | 161.200.192.195 |
| 3 | 2026-08-25 01:27 | 639232172197053132 |
|
376 ms | 161.200.192.195 |
| 2 | 2026-08-25 00:34 | 639232140250307418 |
|
184 ms | 161.200.192.195 |
| 1 | 2026-08-25 00:17 | 639232129927860324 |
|
188 ms | 161.200.192.195 |