History for ns2.krtech.co.kr
Domain: krtech.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.krtech.co.kr
ns2.krtech.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 875 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 ns2.krtech.co.kr.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
875 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.145.65.144
Most recently resolved hosting IP on selected date
Successful Responses
75
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.krtech.co.kr
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
1187 ms | 218.145.65.144 |
| 75 | 2026-08-23 23:42 | 639231244697865594 |
|
29 ms | 218.145.65.144 |
| 74 | 2026-08-23 23:26 | 639231234893504693 |
|
1204 ms | 218.145.65.144 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
1168 ms | 218.145.65.144 |
| 72 | 2026-08-23 22:53 | 639231214931957622 |
|
14 ms | 218.145.65.144 |
| 71 | 2026-08-23 22:36 | 639231204962010549 |
|
1188 ms | 218.145.65.144 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
4 ms | 218.145.65.144 |
| 69 | 2026-08-23 22:03 | 639231185235020577 |
|
1207 ms | 218.145.65.144 |
| 68 | 2026-08-23 21:47 | 639231175558690075 |
|
1195 ms | 218.145.65.144 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
1236 ms | 218.145.65.144 |
| 66 | 2026-08-23 20:38 | 639231133806425363 |
|
1170 ms | 218.145.65.144 |
| 65 | 2026-08-23 20:21 | 639231124203758023 |
|
1173 ms | 218.145.65.144 |
| 64 | 2026-08-23 20:05 | 639231114428262706 |
|
41 ms | 218.145.65.144 |
| 63 | 2026-08-23 19:49 | 639231104662480065 |
|
1206 ms | 218.145.65.144 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
1228 ms | 218.145.65.144 |
| 61 | 2026-08-23 19:16 | 639231085024583224 |
|
1176 ms | 218.145.65.144 |
| 60 | 2026-08-23 19:00 | 639231075257417427 |
|
1196 ms | 218.145.65.144 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
1212 ms | 218.145.65.144 |
| 58 | 2026-08-23 18:27 | 639231055805348837 |
|
1156 ms | 218.145.65.144 |
| 57 | 2026-08-23 18:11 | 639231045980373765 |
|
1212 ms | 218.145.65.144 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
1166 ms | 218.145.65.144 |
| 55 | 2026-08-23 17:38 | 639231025928115303 |
|
1203 ms | 218.145.65.144 |
| 54 | 2026-08-23 16:45 | 639230994250157583 |
|
7 ms | 218.145.65.144 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
1209 ms | 218.145.65.144 |
| 52 | 2026-08-23 16:12 | 639230974838373450 |
|
1181 ms | 218.145.65.144 |
| 51 | 2026-08-23 15:56 | 639230965244277645 |
|
1166 ms | 218.145.65.144 |
| 50 | 2026-08-23 15:40 | 639230955522101820 |
|
1230 ms | 218.145.65.144 |
| 49 | 2026-08-23 15:24 | 639230945754521603 |
|
27 ms | 218.145.65.144 |
| 48 | 2026-08-23 15:08 | 639230935852040504 |
|
1148 ms | 218.145.65.144 |
| 47 | 2026-08-23 14:51 | 639230926222061048 |
|
1133 ms | 218.145.65.144 |
| 46 | 2026-08-23 14:35 | 639230916449726907 |
|
1142 ms | 218.145.65.144 |
| 45 | 2026-08-23 14:19 | 639230906595053086 |
|
13 ms | 218.145.65.144 |
| 44 | 2026-08-23 14:02 | 639230896680429441 |
|
861 ms | 218.145.65.144 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
879 ms | 218.145.65.144 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
21 ms | 218.145.65.144 |
| 41 | 2026-08-23 12:37 | 639230845707499136 |
|
1145 ms | 218.145.65.144 |
| 40 | 2026-08-23 12:21 | 639230836186805419 |
|
1148 ms | 218.145.65.144 |
| 39 | 2026-08-23 12:05 | 639230826493828316 |
|
1130 ms | 218.145.65.144 |
| 38 | 2026-08-23 11:49 | 639230816817882996 |
|
1175 ms | 218.145.65.144 |
| 37 | 2026-08-23 11:33 | 639230806933854189 |
|
- | |
| 36 | 2026-08-23 11:16 | 639230797120243854 |
|
1125 ms | 218.145.65.144 |
| 35 | 2026-08-23 11:00 | 639230787310272840 |
|
1121 ms | 218.145.65.144 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
26 ms | 218.145.65.144 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
1159 ms | 218.145.65.144 |
| 32 | 2026-08-23 10:11 | 639230757720962293 |
|
1123 ms | 218.145.65.144 |
| 31 | 2026-08-23 09:54 | 639230747722189784 |
|
1140 ms | 218.145.65.144 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
1122 ms | 218.145.65.144 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
44 ms | 218.145.65.144 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
1123 ms | 218.145.65.144 |
| 27 | 2026-08-23 08:13 | 639230687142781616 |
|
25 ms | 218.145.65.144 |
| 26 | 2026-08-23 07:57 | 639230677432142227 |
|
1140 ms | 218.145.65.144 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
19 ms | 218.145.65.144 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
1159 ms | 218.145.65.144 |
| 23 | 2026-08-23 07:08 | 639230648468473803 |
|
1136 ms | 218.145.65.144 |
| 22 | 2026-08-23 06:52 | 639230638829658294 |
|
1126 ms | 218.145.65.144 |
| 21 | 2026-08-23 06:36 | 639230629247017617 |
|
1140 ms | 218.145.65.144 |
| 20 | 2026-08-23 06:20 | 639230619625318239 |
|
1165 ms | 218.145.65.144 |
| 19 | 2026-08-23 06:04 | 639230609697630264 |
|
1150 ms | 218.145.65.144 |
| 18 | 2026-08-23 05:12 | 639230578570131864 |
|
1119 ms | 218.145.65.144 |
| 17 | 2026-08-23 04:56 | 639230568958963168 |
|
1127 ms | 218.145.65.144 |
| 16 | 2026-08-23 04:40 | 639230559287611211 |
|
23 ms | 218.145.65.144 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
1128 ms | 218.145.65.144 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
20 ms | 218.145.65.144 |
| 13 | 2026-08-23 03:51 | 639230530084069375 |
|
1121 ms | 218.145.65.144 |
| 12 | 2026-08-23 03:35 | 639230520362691441 |
|
1125 ms | 218.145.65.144 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
35 ms | 218.145.65.144 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
1138 ms | 218.145.65.144 |
| 9 | 2026-08-23 02:47 | 639230491502198541 |
|
36 ms | 218.145.65.144 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
1162 ms | 218.145.65.144 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
1115 ms | 218.145.65.144 |
| 6 | 2026-08-23 01:21 | 639230440030877421 |
|
3 ms | 218.145.65.144 |
| 5 | 2026-08-23 01:05 | 639230430479725508 |
|
1129 ms | 218.145.65.144 |
| 4 | 2026-08-23 00:49 | 639230420875160219 |
|
1134 ms | 218.145.65.144 |
| 3 | 2026-08-23 00:33 | 639230411240692575 |
|
840 ms | 218.145.65.144 |
| 2 | 2026-08-23 00:17 | 639230401550806607 |
|
1131 ms | 218.145.65.144 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
20 ms | 218.145.65.144 |