History for ns.irex.or.kr
Domain: irex.or.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.irex.or.kr
ns.irex.or.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 46 DNS check records, 46 successful responses, 0 failed responses, and 658 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.irex.or.kr.
Records on Selected Date
46
Historical checks stored for this nameserver on selected date
Average Latency
658 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 14:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.170.43.20
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 ns.irex.or.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 |
|---|---|---|---|---|---|
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
605 ms | 211.170.43.20 |
| 45 | 2026-08-26 14:33 | 639233507603253585 |
|
617 ms | 211.170.43.20 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
828 ms | 211.170.43.20 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
4 ms | 211.170.43.20 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
595 ms | 211.170.43.20 |
| 41 | 2026-08-26 13:24 | 639233466171592605 |
|
605 ms | 211.170.43.20 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
588 ms | 211.170.43.20 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
601 ms | 211.170.43.20 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
619 ms | 211.170.43.20 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
821 ms | 211.170.43.20 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
623 ms | 211.170.43.20 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
626 ms | 211.170.43.20 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
843 ms | 211.170.43.20 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
614 ms | 211.170.43.20 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
634 ms | 211.170.43.20 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
845 ms | 211.170.43.20 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
626 ms | 211.170.43.20 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
598 ms | 211.170.43.20 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
840 ms | 211.170.43.20 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
897 ms | 211.170.43.20 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
845 ms | 211.170.43.20 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
306 ms | 211.170.43.20 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
601 ms | 211.170.43.20 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
1298 ms | 211.170.43.20 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
617 ms | 211.170.43.20 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
632 ms | 211.170.43.20 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
603 ms | 211.170.43.20 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
612 ms | 211.170.43.20 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
617 ms | 211.170.43.20 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
607 ms | 211.170.43.20 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
625 ms | 211.170.43.20 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
994 ms | 211.170.43.20 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
624 ms | 211.170.43.20 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
876 ms | 211.170.43.20 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
607 ms | 211.170.43.20 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
624 ms | 211.170.43.20 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
608 ms | 211.170.43.20 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
628 ms | 211.170.43.20 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
611 ms | 211.170.43.20 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
624 ms | 211.170.43.20 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
630 ms | 211.170.43.20 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
616 ms | 211.170.43.20 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
605 ms | 211.170.43.20 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
627 ms | 211.170.43.20 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
608 ms | 211.170.43.20 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
611 ms | 211.170.43.20 |