History for ipmaster.educar.co.kr
Domain: educar.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ipmaster.educar.co.kr
ipmaster.educar.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 2026-08-17. For this date, NameServerHistory found 142 DNS check records, 142 successful responses, 0 failed responses, and 1105 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 ipmaster.educar.co.kr.
Records on Selected Date
142
Historical checks stored for this nameserver on selected date
Average Latency
1105 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.60.160.10
Most recently resolved hosting IP on selected date
Successful Responses
142
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 ipmaster.educar.co.kr
Showing DNS history for 2026-08-17 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 |
|---|---|---|---|---|---|
| 142 | 2026-08-17 23:45 | 639226062577647657 |
|
1021 ms | 211.60.160.10 |
| 141 | 2026-08-17 23:45 | 639226062577647657 |
|
1021 ms | 121.138.247.218 |
| 140 | 2026-08-17 22:52 | 639226031060857136 |
|
1214 ms | 211.60.160.10 |
| 139 | 2026-08-17 22:52 | 639226031060857136 |
|
1214 ms | 121.138.247.218 |
| 138 | 2026-08-17 22:36 | 639226021535117364 |
|
514 ms | 211.60.160.10 |
| 137 | 2026-08-17 22:36 | 639226021535117364 |
|
514 ms | 121.138.247.218 |
| 136 | 2026-08-17 22:20 | 639226011884237078 |
|
1262 ms | 211.60.160.10 |
| 135 | 2026-08-17 22:20 | 639226011884237078 |
|
1262 ms | 121.138.247.218 |
| 134 | 2026-08-17 22:04 | 639226002309299142 |
|
1301 ms | 211.60.160.10 |
| 133 | 2026-08-17 22:04 | 639226002309299142 |
|
1301 ms | 121.138.247.218 |
| 132 | 2026-08-17 21:48 | 639225992791784448 |
|
860 ms | 211.60.160.10 |
| 131 | 2026-08-17 21:48 | 639225992791784448 |
|
860 ms | 121.138.247.218 |
| 130 | 2026-08-17 21:32 | 639225983045271390 |
|
534 ms | 211.60.160.10 |
| 129 | 2026-08-17 21:32 | 639225983045271390 |
|
534 ms | 121.138.247.218 |
| 128 | 2026-08-17 21:16 | 639225973246293513 |
|
1012 ms | 211.60.160.10 |
| 127 | 2026-08-17 21:16 | 639225973246293513 |
|
1012 ms | 121.138.247.218 |
| 126 | 2026-08-17 21:00 | 639225963620186236 |
|
1017 ms | 211.60.160.10 |
| 125 | 2026-08-17 21:00 | 639225963620186236 |
|
1017 ms | 121.138.247.218 |
| 124 | 2026-08-17 20:44 | 639225953899183916 |
|
1011 ms | 211.60.160.10 |
| 123 | 2026-08-17 20:44 | 639225953899183916 |
|
1011 ms | 121.138.247.218 |
| 122 | 2026-08-17 20:28 | 639225944391528206 |
|
1058 ms | 211.60.160.10 |
| 121 | 2026-08-17 20:28 | 639225944391528206 |
|
1058 ms | 121.138.247.218 |
| 120 | 2026-08-17 20:12 | 639225934593254169 |
|
1002 ms | 211.60.160.10 |
| 119 | 2026-08-17 20:12 | 639225934593254169 |
|
1002 ms | 121.138.247.218 |
| 118 | 2026-08-17 19:55 | 639225924669984512 |
|
1035 ms | 211.60.160.10 |
| 117 | 2026-08-17 19:55 | 639225924669984512 |
|
1035 ms | 121.138.247.218 |
| 116 | 2026-08-17 19:02 | 639225893048561320 |
|
1034 ms | 211.60.160.10 |
| 115 | 2026-08-17 19:02 | 639225893048561320 |
|
1034 ms | 121.138.247.218 |
| 114 | 2026-08-17 18:46 | 639225883481298424 |
|
817 ms | 211.60.160.10 |
| 113 | 2026-08-17 18:46 | 639225883481298424 |
|
817 ms | 121.138.247.218 |
| 112 | 2026-08-17 18:30 | 639225873845394034 |
|
1052 ms | 211.60.160.10 |
| 111 | 2026-08-17 18:30 | 639225873845394034 |
|
1052 ms | 121.138.247.218 |
| 110 | 2026-08-17 18:14 | 639225864216078662 |
|
1042 ms | 211.60.160.10 |
| 109 | 2026-08-17 18:14 | 639225864216078662 |
|
1042 ms | 121.138.247.218 |
| 108 | 2026-08-17 17:58 | 639225854541857773 |
|
990 ms | 211.60.160.10 |
| 107 | 2026-08-17 17:58 | 639225854541857773 |
|
990 ms | 121.138.247.218 |
| 106 | 2026-08-17 17:42 | 639225844733604072 |
|
1039 ms | 211.60.160.10 |
| 105 | 2026-08-17 17:42 | 639225844733604072 |
|
1039 ms | 121.138.247.218 |
| 104 | 2026-08-17 17:26 | 639225835085229232 |
|
1031 ms | 211.60.160.10 |
| 103 | 2026-08-17 17:26 | 639225835085229232 |
|
1031 ms | 121.138.247.218 |
| 102 | 2026-08-17 17:10 | 639225825349373981 |
|
1029 ms | 211.60.160.10 |
| 101 | 2026-08-17 17:10 | 639225825349373981 |
|
1029 ms | 121.138.247.218 |
| 100 | 2026-08-17 16:53 | 639225815690604161 |
|
1296 ms | 211.60.160.10 |
| 99 | 2026-08-17 16:53 | 639225815690604161 |
|
1296 ms | 121.138.247.218 |
| 98 | 2026-08-17 16:37 | 639225805952472306 |
|
1027 ms | 211.60.160.10 |
| 97 | 2026-08-17 16:37 | 639225805952472306 |
|
1027 ms | 121.138.247.218 |
| 96 | 2026-08-17 16:21 | 639225796264729638 |
|
1346 ms | 211.60.160.10 |
| 95 | 2026-08-17 16:21 | 639225796264729638 |
|
1346 ms | 121.138.247.218 |
| 94 | 2026-08-17 16:05 | 639225786326499329 |
|
1020 ms | 211.60.160.10 |
| 93 | 2026-08-17 16:05 | 639225786326499329 |
|
1020 ms | 121.138.247.218 |
| 92 | 2026-08-17 15:12 | 639225754798130711 |
|
533 ms | 211.60.160.10 |
| 91 | 2026-08-17 15:12 | 639225754798130711 |
|
533 ms | 121.138.247.218 |
| 90 | 2026-08-17 14:56 | 639225745123193922 |
|
1291 ms | 211.60.160.10 |
| 89 | 2026-08-17 14:56 | 639225745123193922 |
|
1291 ms | 121.138.247.218 |
| 88 | 2026-08-17 14:40 | 639225735540597271 |
|
1309 ms | 211.60.160.10 |
| 87 | 2026-08-17 14:40 | 639225735540597271 |
|
1309 ms | 121.138.247.218 |
| 86 | 2026-08-17 14:24 | 639225725894857396 |
|
941 ms | 211.60.160.10 |
| 85 | 2026-08-17 14:24 | 639225725894857396 |
|
941 ms | 121.138.247.218 |
| 84 | 2026-08-17 14:07 | 639225716249606913 |
|
1187 ms | 211.60.160.10 |
| 83 | 2026-08-17 14:07 | 639225716249606913 |
|
1187 ms | 121.138.247.218 |
| 82 | 2026-08-17 13:51 | 639225706638238179 |
|
1041 ms | 211.60.160.10 |
| 81 | 2026-08-17 13:51 | 639225706638238179 |
|
1041 ms | 121.138.247.218 |
| 80 | 2026-08-17 13:35 | 639225696949691423 |
|
811 ms | 211.60.160.10 |
| 79 | 2026-08-17 13:35 | 639225696949691423 |
|
811 ms | 121.138.247.218 |
| 78 | 2026-08-17 13:19 | 639225687286186336 |
|
1296 ms | 211.60.160.10 |
| 77 | 2026-08-17 13:19 | 639225687286186336 |
|
1296 ms | 121.138.247.218 |
| 76 | 2026-08-17 13:03 | 639225677679573133 |
|
1342 ms | 211.60.160.10 |
| 75 | 2026-08-17 13:03 | 639225677679573133 |
|
1342 ms | 121.138.247.218 |
| 74 | 2026-08-17 12:47 | 639225667957861024 |
|
1300 ms | 211.60.160.10 |
| 73 | 2026-08-17 12:47 | 639225667957861024 |
|
1300 ms | 121.138.247.218 |
| 72 | 2026-08-17 12:31 | 639225658298791618 |
|
1330 ms | 211.60.160.10 |
| 71 | 2026-08-17 12:31 | 639225658298791618 |
|
1330 ms | 121.138.247.218 |
| 70 | 2026-08-17 12:15 | 639225648583652785 |
|
1378 ms | 211.60.160.10 |
| 69 | 2026-08-17 12:15 | 639225648583652785 |
|
1378 ms | 121.138.247.218 |
| 68 | 2026-08-17 11:22 | 639225617000524308 |
|
1328 ms | 211.60.160.10 |
| 67 | 2026-08-17 11:22 | 639225617000524308 |
|
1328 ms | 121.138.247.218 |
| 66 | 2026-08-17 11:06 | 639225607668541600 |
|
1053 ms | 211.60.160.10 |
| 65 | 2026-08-17 11:06 | 639225607668541600 |
|
1053 ms | 121.138.247.218 |
| 64 | 2026-08-17 10:50 | 639225598117279238 |
|
1338 ms | 211.60.160.10 |
| 63 | 2026-08-17 10:50 | 639225598117279238 |
|
1338 ms | 121.138.247.218 |
| 62 | 2026-08-17 10:35 | 639225588751002710 |
|
1309 ms | 211.60.160.10 |
| 61 | 2026-08-17 10:35 | 639225588751002710 |
|
1309 ms | 121.138.247.218 |
| 60 | 2026-08-17 10:19 | 639225579295831051 |
|
1098 ms | 211.60.160.10 |
| 59 | 2026-08-17 10:19 | 639225579295831051 |
|
1098 ms | 121.138.247.218 |
| 58 | 2026-08-17 10:03 | 639225569761469940 |
|
1291 ms | 211.60.160.10 |
| 57 | 2026-08-17 10:03 | 639225569761469940 |
|
1291 ms | 121.138.247.218 |
| 56 | 2026-08-17 09:47 | 639225560161422333 |
|
1282 ms | 211.60.160.10 |
| 55 | 2026-08-17 09:47 | 639225560161422333 |
|
1282 ms | 121.138.247.218 |
| 54 | 2026-08-17 09:31 | 639225550739955565 |
|
1004 ms | 211.60.160.10 |
| 53 | 2026-08-17 09:31 | 639225550739955565 |
|
1004 ms | 121.138.247.218 |
| 52 | 2026-08-17 09:16 | 639225541125222426 |
|
1305 ms | 211.60.160.10 |
| 51 | 2026-08-17 09:16 | 639225541125222426 |
|
1305 ms | 121.138.247.218 |
| 50 | 2026-08-17 09:00 | 639225531526675983 |
|
1054 ms | 211.60.160.10 |
| 49 | 2026-08-17 09:00 | 639225531526675983 |
|
1054 ms | 121.138.247.218 |
| 48 | 2026-08-17 08:43 | 639225521915528222 |
|
1504 ms | 211.60.160.10 |
| 47 | 2026-08-17 08:43 | 639225521915528222 |
|
1504 ms | 121.138.247.218 |
| 46 | 2026-08-17 08:27 | 639225512148151789 |
|
1678 ms | 211.60.160.10 |
| 45 | 2026-08-17 08:27 | 639225512148151789 |
|
1678 ms | 121.138.247.218 |
| 44 | 2026-08-17 07:34 | 639225480786142412 |
|
1383 ms | 211.60.160.10 |
| 43 | 2026-08-17 07:34 | 639225480786142412 |
|
1383 ms | 121.138.247.218 |
| 42 | 2026-08-17 07:19 | 639225471394348551 |
|
1285 ms | 211.60.160.10 |
| 41 | 2026-08-17 07:19 | 639225471394348551 |
|
1285 ms | 121.138.247.218 |
| 40 | 2026-08-17 07:03 | 639225462031685068 |
|
1304 ms | 211.60.160.10 |
| 39 | 2026-08-17 07:03 | 639225462031685068 |
|
1304 ms | 121.138.247.218 |
| 38 | 2026-08-17 06:48 | 639225452639458328 |
|
1047 ms | 211.60.160.10 |
| 37 | 2026-08-17 06:48 | 639225452639458328 |
|
1047 ms | 121.138.247.218 |
| 36 | 2026-08-17 06:32 | 639225443300966543 |
|
539 ms | 211.60.160.10 |
| 35 | 2026-08-17 06:32 | 639225443300966543 |
|
539 ms | 121.138.247.218 |
| 34 | 2026-08-17 06:17 | 639225433880499379 |
|
1018 ms | 211.60.160.10 |
| 33 | 2026-08-17 06:17 | 639225433880499379 |
|
1018 ms | 121.138.247.218 |
| 32 | 2026-08-17 06:01 | 639225424395198277 |
|
1301 ms | 211.60.160.10 |
| 31 | 2026-08-17 06:01 | 639225424395198277 |
|
1301 ms | 121.138.247.218 |
| 30 | 2026-08-17 05:45 | 639225414744137487 |
|
1048 ms | 211.60.160.10 |
| 29 | 2026-08-17 05:45 | 639225414744137487 |
|
1048 ms | 121.138.247.218 |
| 28 | 2026-08-17 05:29 | 639225405186783164 |
|
1014 ms | 211.60.160.10 |
| 27 | 2026-08-17 05:29 | 639225405186783164 |
|
1014 ms | 121.138.247.218 |
| 26 | 2026-08-17 05:13 | 639225395563669822 |
|
1311 ms | 211.60.160.10 |
| 25 | 2026-08-17 05:13 | 639225395563669822 |
|
1311 ms | 121.138.247.218 |
| 24 | 2026-08-17 04:57 | 639225386076645158 |
|
508 ms | 211.60.160.10 |
| 23 | 2026-08-17 04:57 | 639225386076645158 |
|
508 ms | 121.138.247.218 |
| 22 | 2026-08-17 04:41 | 639225376620669704 |
|
1018 ms | 211.60.160.10 |
| 21 | 2026-08-17 04:41 | 639225376620669704 |
|
1018 ms | 121.138.247.218 |
| 20 | 2026-08-17 03:49 | 639225345580892706 |
|
1057 ms | 211.60.160.10 |
| 19 | 2026-08-17 03:49 | 639225345580892706 |
|
1057 ms | 121.138.247.218 |
| 18 | 2026-08-17 03:34 | 639225336207383710 |
|
1260 ms | 211.60.160.10 |
| 17 | 2026-08-17 03:34 | 639225336207383710 |
|
1260 ms | 121.138.247.218 |
| 16 | 2026-08-17 03:18 | 639225326726565001 |
|
1032 ms | 211.60.160.10 |
| 15 | 2026-08-17 03:18 | 639225326726565001 |
|
1032 ms | 121.138.247.218 |
| 14 | 2026-08-17 03:02 | 639225317249271010 |
|
1023 ms | 211.60.160.10 |
| 13 | 2026-08-17 03:02 | 639225317249271010 |
|
1023 ms | 121.138.247.218 |
| 12 | 2026-08-17 02:10 | 639225286280886044 |
|
909 ms | 211.60.160.10 |
| 11 | 2026-08-17 02:10 | 639225286280886044 |
|
909 ms | 121.138.247.218 |
| 10 | 2026-08-17 01:55 | 639225276872567548 |
|
1427 ms | 211.60.160.10 |
| 9 | 2026-08-17 01:55 | 639225276872567548 |
|
1427 ms | 121.138.247.218 |
| 8 | 2026-08-17 01:39 | 639225267353865348 |
|
1043 ms | 211.60.160.10 |
| 7 | 2026-08-17 01:39 | 639225267353865348 |
|
1043 ms | 121.138.247.218 |
| 6 | 2026-08-17 01:23 | 639225258033914248 |
|
1022 ms | 211.60.160.10 |
| 5 | 2026-08-17 01:23 | 639225258033914248 |
|
1022 ms | 121.138.247.218 |
| 4 | 2026-08-17 00:31 | 639225226652221583 |
|
1323 ms | 211.60.160.10 |
| 3 | 2026-08-17 00:31 | 639225226652221583 |
|
1323 ms | 121.138.247.218 |
| 2 | 2026-08-17 00:15 | 639225217156387684 |
|
1000 ms | 211.60.160.10 |
| 1 | 2026-08-17 00:15 | 639225217156387684 |
|
1000 ms | 121.138.247.218 |