History for dns1.profess.com.tw
Domain: profess.com.tw • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
24
Historical checks stored for this nameserver on selected date
Average Latency
1882 ms
Calculated from available response records
Latest Check on Selected Date
2026-05-21 22:40
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.23.248.118
Most recently resolved hosting IP on selected date
Successful Responses
23
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
4%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns1.profess.com.tw
Showing DNS history for 2026-05-21 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 |
|---|---|---|---|---|---|
| 24 | 2026-05-21 22:40 | 639149990454844522 |
|
2300 ms | 211.23.248.118 |
| 23 | 2026-05-21 22:23 | 639149980636194437 |
|
2034 ms | 211.23.248.118 |
| 22 | 2026-05-21 22:07 | 639149970649421533 |
|
2008 ms | 211.23.248.118 |
| 21 | 2026-05-21 21:50 | 639149960509717985 |
|
2008 ms | 211.23.248.118 |
| 20 | 2026-05-21 21:14 | 639149939494338893 |
|
4 ms | 211.23.248.118 |
| 19 | 2026-05-21 20:47 | 639149922163505347 |
|
3 ms | 211.23.248.118 |
| 18 | 2026-05-21 19:26 | 639149874971763553 |
|
5 ms | 211.23.248.118 |
| 17 | 2026-05-21 19:09 | 639149864757172754 |
|
2451 ms | 211.23.248.118 |
| 16 | 2026-05-21 18:53 | 639149854978706506 |
|
6 ms | 211.23.248.118 |
| 15 | 2026-05-21 18:36 | 639149844907040965 |
|
4 ms | 211.23.248.118 |
| 14 | 2026-05-21 18:19 | 639149834745164096 |
|
2009 ms | 211.23.248.118 |
| 13 | 2026-05-21 18:02 | 639149823358889291 |
|
2032 ms | 211.23.248.118 |
| 12 | 2026-05-21 16:41 | 639149775581367223 |
|
4326 ms | 211.23.248.118 |
| 11 | 2026-05-21 16:24 | 639149765298625516 |
|
2297 ms | 211.23.248.118 |
| 10 | 2026-05-21 16:07 | 639149755384920412 |
|
2010 ms | 211.23.248.118 |
| 9 | 2026-05-21 15:50 | 639149745267704842 |
|
2748 ms | 211.23.248.118 |
| 8 | 2026-05-21 13:56 | 639149676163002632 |
|
3712 ms | 211.23.248.118 |
| 7 | 2026-05-21 11:08 | 639149574976353243 |
|
- | |
| 6 | 2026-05-21 08:54 | 639149494311503199 |
|
2032 ms | 211.23.248.118 |
| 5 | 2026-05-21 07:08 | 639149425066280037 |
|
2321 ms | 211.23.248.118 |
| 4 | 2026-05-21 05:22 | 639149360869242973 |
|
2293 ms | 211.23.248.118 |
| 3 | 2026-05-21 03:35 | 639149297081979120 |
|
2304 ms | 211.23.248.118 |
| 2 | 2026-05-21 01:49 | 639149233866602845 |
|
3812 ms | 211.23.248.118 |
| 1 | 2026-05-21 00:05 | 639149171169250829 |
|
573 ms | 211.23.248.118 |