History for ns.itforone.co.kr
Domain: itforone.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.itforone.co.kr
ns.itforone.co.kr 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 42 DNS check records, 42 successful responses, 0 failed responses, and 2034 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 ns.itforone.co.kr.
Records on Selected Date
42
Historical checks stored for this nameserver on selected date
Average Latency
2034 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 13:43
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.51.221.131
Most recently resolved hosting IP on selected date
Successful Responses
42
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 ns.itforone.co.kr
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 |
|---|---|---|---|---|---|
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1747 ms | 211.51.221.131 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
1766 ms | 211.51.221.131 |
| 40 | 2026-08-26 13:09 | 639233455747096265 |
|
2576 ms | 211.51.221.131 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
2822 ms | 211.51.221.131 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
4296 ms | 211.51.221.131 |
| 37 | 2026-08-26 12:17 | 639233424567558554 |
|
1768 ms | 211.51.221.131 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
2008 ms | 211.51.221.131 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
2295 ms | 211.51.221.131 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
1765 ms | 211.51.221.131 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
2301 ms | 211.51.221.131 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
2316 ms | 211.51.221.131 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1761 ms | 211.51.221.131 |
| 30 | 2026-08-26 09:38 | 639233329214918079 |
|
1979 ms | 211.51.221.131 |
| 29 | 2026-08-26 09:21 | 639233318749762337 |
|
1758 ms | 211.51.221.131 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
2322 ms | 211.51.221.131 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
2803 ms | 211.51.221.131 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1767 ms | 211.51.221.131 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
4295 ms | 211.51.221.131 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
2326 ms | 211.51.221.131 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
2299 ms | 211.51.221.131 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
1764 ms | 211.51.221.131 |
| 21 | 2026-08-26 06:25 | 639233213287814244 |
|
2568 ms | 211.51.221.131 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
2298 ms | 211.51.221.131 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
2289 ms | 211.51.221.131 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
3 ms | 211.51.221.131 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
3054 ms | 211.51.221.131 |
| 16 | 2026-08-26 04:59 | 639233161808421455 |
|
1763 ms | 211.51.221.131 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
3 ms | 211.51.221.131 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
2633 ms | 211.51.221.131 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
3 ms | 211.51.221.131 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
1997 ms | 211.51.221.131 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
2613 ms | 211.51.221.131 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
2 ms | 211.51.221.131 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
2552 ms | 211.51.221.131 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
3 ms | 211.51.221.131 |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
1740 ms | 211.51.221.131 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
2286 ms | 211.51.221.131 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
3015 ms | 211.51.221.131 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
1781 ms | 211.51.221.131 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
1739 ms | 211.51.221.131 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
1751 ms | 211.51.221.131 |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
2615 ms | 211.51.221.131 |