History for dns2.bua.edu.cn
Domain: bua.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.bua.edu.cn
dns2.bua.edu.cn 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 2026-08-26. For this date, NameServerHistory found 43 DNS check records, 43 successful responses, 0 failed responses, and 1117 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 dns2.bua.edu.cn.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
1117 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 14:00
All timestamps shown in UTC
Latest Resolved IP on Selected Date
111.202.170.8
Most recently resolved hosting IP on selected date
Successful Responses
43
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 dns2.bua.edu.cn
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
763 ms | 111.202.170.8 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
2290 ms | 111.202.170.8 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
2009 ms | 111.202.170.8 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
2034 ms | 111.202.170.8 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1690 ms | 111.202.170.8 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
2291 ms | 111.202.170.8 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
4281 ms | 111.202.170.8 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
1233 ms | 111.202.170.8 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
2806 ms | 111.202.170.8 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
1282 ms | 111.202.170.8 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
1235 ms | 111.202.170.8 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
2325 ms | 111.202.170.8 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
816 ms | 111.202.170.8 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1029 ms | 111.202.170.8 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1744 ms | 111.202.170.8 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
238 ms | 111.202.170.8 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
3 ms | 111.202.170.8 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1748 ms | 111.202.170.8 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
233 ms | 111.202.170.8 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
244 ms | 111.202.170.8 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1194 ms | 111.202.170.8 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
814 ms | 111.202.170.8 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
225 ms | 111.202.170.8 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
221 ms | 111.202.170.8 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
221 ms | 111.202.170.8 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
229 ms | 111.202.170.8 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
4317 ms | 111.202.170.8 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1831 ms | 111.202.170.8 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
752 ms | 111.202.170.8 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
752 ms | 111.202.170.8 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
692 ms | 111.202.170.8 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
675 ms | 111.202.170.8 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
228 ms | 111.202.170.8 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
226 ms | 111.202.170.8 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
692 ms | 111.202.170.8 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
234 ms | 111.202.170.8 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
230 ms | 111.202.170.8 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
690 ms | 111.202.170.8 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
773 ms | 111.202.170.8 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
662 ms | 111.202.170.8 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
746 ms | 111.202.170.8 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
655 ms | 111.202.170.8 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
668 ms | 111.202.170.8 |