History for ns.tm21.co.kr
Domain: tm21.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.tm21.co.kr
ns.tm21.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 57 DNS check records, 57 successful responses, 0 failed responses, and 1248 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.tm21.co.kr.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
1248 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:43
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.101.193.3
Most recently resolved hosting IP on selected date
Successful Responses
57
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.tm21.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 |
|---|---|---|---|---|---|
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
1203 ms | 210.101.193.3 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
1203 ms | 210.101.193.3 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
1477 ms | 210.101.193.3 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
1268 ms | 210.101.193.3 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
1198 ms | 210.101.193.3 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
1287 ms | 210.101.193.3 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
1205 ms | 210.101.193.3 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
1194 ms | 210.101.193.3 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
1241 ms | 210.101.193.3 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
1212 ms | 210.101.193.3 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
1253 ms | 210.101.193.3 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1220 ms | 210.101.193.3 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
1316 ms | 210.101.193.3 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1339 ms | 210.101.193.3 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
1194 ms | 210.101.193.3 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1216 ms | 210.101.193.3 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
1232 ms | 210.101.193.3 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
1241 ms | 210.101.193.3 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1183 ms | 210.101.193.3 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1189 ms | 210.101.193.3 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1246 ms | 210.101.193.3 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
1210 ms | 210.101.193.3 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
1846 ms | 210.101.193.3 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
1240 ms | 210.101.193.3 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
1216 ms | 210.101.193.3 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
1447 ms | 210.101.193.3 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1227 ms | 210.101.193.3 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1211 ms | 210.101.193.3 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1250 ms | 210.101.193.3 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
1210 ms | 210.101.193.3 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1270 ms | 210.101.193.3 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1446 ms | 210.101.193.3 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1224 ms | 210.101.193.3 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
1270 ms | 210.101.193.3 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1239 ms | 210.101.193.3 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1203 ms | 210.101.193.3 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1235 ms | 210.101.193.3 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
1221 ms | 210.101.193.3 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1212 ms | 210.101.193.3 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
1220 ms | 210.101.193.3 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
1199 ms | 210.101.193.3 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1463 ms | 210.101.193.3 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
1267 ms | 210.101.193.3 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
1289 ms | 210.101.193.3 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
521 ms | 210.101.193.3 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
1204 ms | 210.101.193.3 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1219 ms | 210.101.193.3 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
1198 ms | 210.101.193.3 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
1231 ms | 210.101.193.3 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
1233 ms | 210.101.193.3 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1215 ms | 210.101.193.3 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
1210 ms | 210.101.193.3 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1248 ms | 210.101.193.3 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
1193 ms | 210.101.193.3 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
1208 ms | 210.101.193.3 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
1503 ms | 210.101.193.3 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
1233 ms | 210.101.193.3 |