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 2026-08-10. For this date, NameServerHistory found 162 DNS check records, 162 successful responses, 0 failed responses, and 930 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
162
Historical checks stored for this nameserver on selected date
Average Latency
930 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:50
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
162
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 162 | 2026-08-10 23:50 | 639220018272941900 |
|
507 ms | 211.60.160.10 |
| 161 | 2026-08-10 23:50 | 639220018272941900 |
|
507 ms | 121.138.247.218 |
| 160 | 2026-08-10 23:35 | 639220009109892969 |
|
1031 ms | 211.60.160.10 |
| 159 | 2026-08-10 23:35 | 639220009109892969 |
|
1031 ms | 121.138.247.218 |
| 158 | 2026-08-10 23:20 | 639220000040489788 |
|
1047 ms | 211.60.160.10 |
| 157 | 2026-08-10 23:20 | 639220000040489788 |
|
1047 ms | 121.138.247.218 |
| 156 | 2026-08-10 23:05 | 639219991197135747 |
|
279 ms | 211.60.160.10 |
| 155 | 2026-08-10 23:05 | 639219991197135747 |
|
279 ms | 121.138.247.218 |
| 154 | 2026-08-10 22:50 | 639219982104540014 |
|
1021 ms | 211.60.160.10 |
| 153 | 2026-08-10 22:50 | 639219982104540014 |
|
1021 ms | 121.138.247.218 |
| 152 | 2026-08-10 22:35 | 639219973150300215 |
|
1313 ms | 211.60.160.10 |
| 151 | 2026-08-10 22:35 | 639219973150300215 |
|
1313 ms | 121.138.247.218 |
| 150 | 2026-08-10 22:20 | 639219964188486697 |
|
1022 ms | 211.60.160.10 |
| 149 | 2026-08-10 22:20 | 639219964188486697 |
|
1022 ms | 121.138.247.218 |
| 148 | 2026-08-10 22:05 | 639219954995921784 |
|
1351 ms | 211.60.160.10 |
| 147 | 2026-08-10 22:05 | 639219954995921784 |
|
1351 ms | 121.138.247.218 |
| 146 | 2026-08-10 21:50 | 639219945559908104 |
|
520 ms | 211.60.160.10 |
| 145 | 2026-08-10 21:50 | 639219945559908104 |
|
520 ms | 121.138.247.218 |
| 144 | 2026-08-10 20:57 | 639219914137782273 |
|
507 ms | 211.60.160.10 |
| 143 | 2026-08-10 20:57 | 639219914137782273 |
|
507 ms | 121.138.247.218 |
| 142 | 2026-08-10 20:42 | 639219904858355064 |
|
793 ms | 211.60.160.10 |
| 141 | 2026-08-10 20:42 | 639219904858355064 |
|
793 ms | 121.138.247.218 |
| 140 | 2026-08-10 20:26 | 639219895655263396 |
|
1023 ms | 211.60.160.10 |
| 139 | 2026-08-10 20:26 | 639219895655263396 |
|
1023 ms | 121.138.247.218 |
| 138 | 2026-08-10 20:11 | 639219886527091074 |
|
1069 ms | 211.60.160.10 |
| 137 | 2026-08-10 20:11 | 639219886527091074 |
|
1069 ms | 121.138.247.218 |
| 136 | 2026-08-10 19:56 | 639219877343266628 |
|
1188 ms | 211.60.160.10 |
| 135 | 2026-08-10 19:56 | 639219877343266628 |
|
1188 ms | 121.138.247.218 |
| 134 | 2026-08-10 19:40 | 639219868177358195 |
|
805 ms | 211.60.160.10 |
| 133 | 2026-08-10 19:40 | 639219868177358195 |
|
805 ms | 121.138.247.218 |
| 132 | 2026-08-10 19:25 | 639219859159581515 |
|
992 ms | 211.60.160.10 |
| 131 | 2026-08-10 19:25 | 639219859159581515 |
|
992 ms | 121.138.247.218 |
| 130 | 2026-08-10 19:10 | 639219850124020182 |
|
519 ms | 211.60.160.10 |
| 129 | 2026-08-10 19:10 | 639219850124020182 |
|
519 ms | 121.138.247.218 |
| 128 | 2026-08-10 18:55 | 639219840940124840 |
|
1021 ms | 211.60.160.10 |
| 127 | 2026-08-10 18:55 | 639219840940124840 |
|
1021 ms | 121.138.247.218 |
| 126 | 2026-08-10 18:40 | 639219831829876486 |
|
812 ms | 211.60.160.10 |
| 125 | 2026-08-10 18:40 | 639219831829876486 |
|
812 ms | 121.138.247.218 |
| 124 | 2026-08-10 18:24 | 639219822587759143 |
|
1311 ms | 211.60.160.10 |
| 123 | 2026-08-10 18:24 | 639219822587759143 |
|
1311 ms | 121.138.247.218 |
| 122 | 2026-08-10 18:09 | 639219813247114428 |
|
523 ms | 211.60.160.10 |
| 121 | 2026-08-10 18:09 | 639219813247114428 |
|
523 ms | 121.138.247.218 |
| 120 | 2026-08-10 17:17 | 639219781959606396 |
|
844 ms | 211.60.160.10 |
| 119 | 2026-08-10 17:17 | 639219781959606396 |
|
844 ms | 121.138.247.218 |
| 118 | 2026-08-10 17:01 | 639219772658305431 |
|
1025 ms | 211.60.160.10 |
| 117 | 2026-08-10 17:01 | 639219772658305431 |
|
1025 ms | 121.138.247.218 |
| 116 | 2026-08-10 16:46 | 639219763454523027 |
|
1379 ms | 211.60.160.10 |
| 115 | 2026-08-10 16:46 | 639219763454523027 |
|
1379 ms | 121.138.247.218 |
| 114 | 2026-08-10 16:31 | 639219754279127815 |
|
996 ms | 211.60.160.10 |
| 113 | 2026-08-10 16:31 | 639219754279127815 |
|
996 ms | 121.138.247.218 |
| 112 | 2026-08-10 16:15 | 639219745087467767 |
|
990 ms | 211.60.160.10 |
| 111 | 2026-08-10 16:15 | 639219745087467767 |
|
990 ms | 121.138.247.218 |
| 110 | 2026-08-10 16:00 | 639219735900678107 |
|
1042 ms | 211.60.160.10 |
| 109 | 2026-08-10 16:00 | 639219735900678107 |
|
1042 ms | 121.138.247.218 |
| 108 | 2026-08-10 15:45 | 639219726531461979 |
|
537 ms | 211.60.160.10 |
| 107 | 2026-08-10 15:45 | 639219726531461979 |
|
537 ms | 121.138.247.218 |
| 106 | 2026-08-10 15:29 | 639219717415222156 |
|
854 ms | 211.60.160.10 |
| 105 | 2026-08-10 15:29 | 639219717415222156 |
|
854 ms | 121.138.247.218 |
| 104 | 2026-08-10 15:14 | 639219708266470863 |
|
1335 ms | 211.60.160.10 |
| 103 | 2026-08-10 15:14 | 639219708266470863 |
|
1335 ms | 121.138.247.218 |
| 102 | 2026-08-10 14:59 | 639219699049479559 |
|
1379 ms | 211.60.160.10 |
| 101 | 2026-08-10 14:59 | 639219699049479559 |
|
1379 ms | 121.138.247.218 |
| 100 | 2026-08-10 14:43 | 639219689775815194 |
|
1048 ms | 211.60.160.10 |
| 99 | 2026-08-10 14:43 | 639219689775815194 |
|
1048 ms | 121.138.247.218 |
| 98 | 2026-08-10 14:28 | 639219680511810632 |
|
1032 ms | 211.60.160.10 |
| 97 | 2026-08-10 14:28 | 639219680511810632 |
|
1032 ms | 121.138.247.218 |
| 96 | 2026-08-10 13:35 | 639219648997191257 |
|
1292 ms | 211.60.160.10 |
| 95 | 2026-08-10 13:35 | 639219648997191257 |
|
1292 ms | 121.138.247.218 |
| 94 | 2026-08-10 13:20 | 639219639938909436 |
|
1286 ms | 211.60.160.10 |
| 93 | 2026-08-10 13:20 | 639219639938909436 |
|
1286 ms | 121.138.247.218 |
| 92 | 2026-08-10 13:05 | 639219630718286441 |
|
1657 ms | 211.60.160.10 |
| 91 | 2026-08-10 13:05 | 639219630718286441 |
|
1657 ms | 121.138.247.218 |
| 90 | 2026-08-10 12:49 | 639219621472350410 |
|
1326 ms | 211.60.160.10 |
| 89 | 2026-08-10 12:49 | 639219621472350410 |
|
1326 ms | 121.138.247.218 |
| 88 | 2026-08-10 12:34 | 639219612500421992 |
|
1360 ms | 211.60.160.10 |
| 87 | 2026-08-10 12:34 | 639219612500421992 |
|
1360 ms | 121.138.247.218 |
| 86 | 2026-08-10 12:19 | 639219603383833445 |
|
1312 ms | 211.60.160.10 |
| 85 | 2026-08-10 12:19 | 639219603383833445 |
|
1312 ms | 121.138.247.218 |
| 84 | 2026-08-10 12:04 | 639219594143823358 |
|
1168 ms | 211.60.160.10 |
| 83 | 2026-08-10 12:04 | 639219594143823358 |
|
1168 ms | 121.138.247.218 |
| 82 | 2026-08-10 11:48 | 639219585053166024 |
|
1027 ms | 211.60.160.10 |
| 81 | 2026-08-10 11:48 | 639219585053166024 |
|
1027 ms | 121.138.247.218 |
| 80 | 2026-08-10 11:33 | 639219575885776644 |
|
1295 ms | 211.60.160.10 |
| 79 | 2026-08-10 11:33 | 639219575885776644 |
|
1295 ms | 121.138.247.218 |
| 78 | 2026-08-10 11:18 | 639219566844532361 |
|
1037 ms | 211.60.160.10 |
| 77 | 2026-08-10 11:18 | 639219566844532361 |
|
1037 ms | 121.138.247.218 |
| 76 | 2026-08-10 11:03 | 639219557705808294 |
|
1325 ms | 211.60.160.10 |
| 75 | 2026-08-10 11:03 | 639219557705808294 |
|
1325 ms | 121.138.247.218 |
| 74 | 2026-08-10 10:47 | 639219548482688649 |
|
1068 ms | 211.60.160.10 |
| 73 | 2026-08-10 10:47 | 639219548482688649 |
|
1068 ms | 121.138.247.218 |
| 72 | 2026-08-10 09:55 | 639219517492763539 |
|
1365 ms | 211.60.160.10 |
| 71 | 2026-08-10 09:55 | 639219517492763539 |
|
1365 ms | 121.138.247.218 |
| 70 | 2026-08-10 09:41 | 639219508755773605 |
|
1006 ms | 211.60.160.10 |
| 69 | 2026-08-10 09:41 | 639219508755773605 |
|
1006 ms | 121.138.247.218 |
| 68 | 2026-08-10 09:26 | 639219499852103863 |
|
270 ms | 211.60.160.10 |
| 67 | 2026-08-10 09:26 | 639219499852103863 |
|
270 ms | 121.138.247.218 |
| 66 | 2026-08-10 09:11 | 639219490893714387 |
|
1041 ms | 211.60.160.10 |
| 65 | 2026-08-10 09:11 | 639219490893714387 |
|
1041 ms | 121.138.247.218 |
| 64 | 2026-08-10 08:56 | 639219482299305521 |
|
250 ms | 211.60.160.10 |
| 63 | 2026-08-10 08:56 | 639219482299305521 |
|
250 ms | 121.138.247.218 |
| 62 | 2026-08-10 08:42 | 639219473613114853 |
|
1109 ms | 211.60.160.10 |
| 61 | 2026-08-10 08:42 | 639219473613114853 |
|
1109 ms | 121.138.247.218 |
| 60 | 2026-08-10 08:28 | 639219465061138643 |
|
283 ms | 211.60.160.10 |
| 59 | 2026-08-10 08:28 | 639219465061138643 |
|
283 ms | 121.138.247.218 |
| 58 | 2026-08-10 08:14 | 639219456616129015 |
|
1107 ms | 211.60.160.10 |
| 57 | 2026-08-10 08:14 | 639219456616129015 |
|
1107 ms | 121.138.247.218 |
| 56 | 2026-08-10 07:59 | 639219447974008557 |
|
251 ms | 211.60.160.10 |
| 55 | 2026-08-10 07:59 | 639219447974008557 |
|
251 ms | 121.138.247.218 |
| 54 | 2026-08-10 07:45 | 639219439498255213 |
|
1274 ms | 211.60.160.10 |
| 53 | 2026-08-10 07:45 | 639219439498255213 |
|
1274 ms | 121.138.247.218 |
| 52 | 2026-08-10 07:31 | 639219430664872256 |
|
1316 ms | 211.60.160.10 |
| 51 | 2026-08-10 07:31 | 639219430664872256 |
|
1316 ms | 121.138.247.218 |
| 50 | 2026-08-10 07:16 | 639219421757560037 |
|
806 ms | 211.60.160.10 |
| 49 | 2026-08-10 07:16 | 639219421757560037 |
|
806 ms | 121.138.247.218 |
| 48 | 2026-08-10 06:24 | 639219390773218684 |
|
255 ms | 211.60.160.10 |
| 47 | 2026-08-10 06:24 | 639219390773218684 |
|
255 ms | 121.138.247.218 |
| 46 | 2026-08-10 06:10 | 639219382205367722 |
|
1307 ms | 211.60.160.10 |
| 45 | 2026-08-10 06:10 | 639219382205367722 |
|
1307 ms | 121.138.247.218 |
| 44 | 2026-08-10 05:55 | 639219373711937615 |
|
2250 ms | 121.138.247.218 |
| 43 | 2026-08-10 05:55 | 639219373711937615 |
|
2250 ms | 211.60.160.10 |
| 42 | 2026-08-10 05:41 | 639219365088558404 |
|
294 ms | 211.60.160.10 |
| 41 | 2026-08-10 05:41 | 639219365088558404 |
|
294 ms | 121.138.247.218 |
| 40 | 2026-08-10 05:27 | 639219356348833255 |
|
1342 ms | 211.60.160.10 |
| 39 | 2026-08-10 05:27 | 639219356348833255 |
|
1342 ms | 121.138.247.218 |
| 38 | 2026-08-10 05:12 | 639219347860053478 |
|
250 ms | 211.60.160.10 |
| 37 | 2026-08-10 05:12 | 639219347860053478 |
|
250 ms | 121.138.247.218 |
| 36 | 2026-08-10 04:58 | 639219339173195121 |
|
861 ms | 211.60.160.10 |
| 35 | 2026-08-10 04:58 | 639219339173195121 |
|
861 ms | 121.138.247.218 |
| 34 | 2026-08-10 04:44 | 639219330642664669 |
|
260 ms | 211.60.160.10 |
| 33 | 2026-08-10 04:44 | 639219330642664669 |
|
260 ms | 121.138.247.218 |
| 32 | 2026-08-10 04:29 | 639219322058698995 |
|
1027 ms | 211.60.160.10 |
| 31 | 2026-08-10 04:29 | 639219322058698995 |
|
1027 ms | 121.138.247.218 |
| 30 | 2026-08-10 04:15 | 639219313564344199 |
|
245 ms | 211.60.160.10 |
| 29 | 2026-08-10 04:15 | 639219313564344199 |
|
245 ms | 121.138.247.218 |
| 28 | 2026-08-10 04:01 | 639219304775113236 |
|
1045 ms | 211.60.160.10 |
| 27 | 2026-08-10 04:01 | 639219304775113236 |
|
1045 ms | 121.138.247.218 |
| 26 | 2026-08-10 03:46 | 639219295706181119 |
|
1310 ms | 211.60.160.10 |
| 25 | 2026-08-10 03:46 | 639219295706181119 |
|
1310 ms | 121.138.247.218 |
| 24 | 2026-08-10 02:54 | 639219264663923254 |
|
255 ms | 211.60.160.10 |
| 23 | 2026-08-10 02:54 | 639219264663923254 |
|
255 ms | 121.138.247.218 |
| 22 | 2026-08-10 02:40 | 639219256015178099 |
|
571 ms | 211.60.160.10 |
| 21 | 2026-08-10 02:40 | 639219256015178099 |
|
571 ms | 121.138.247.218 |
| 20 | 2026-08-10 02:25 | 639219247509540188 |
|
1025 ms | 211.60.160.10 |
| 19 | 2026-08-10 02:25 | 639219247509540188 |
|
1025 ms | 121.138.247.218 |
| 18 | 2026-08-10 02:11 | 639219238999539092 |
|
1007 ms | 211.60.160.10 |
| 17 | 2026-08-10 02:11 | 639219238999539092 |
|
1007 ms | 121.138.247.218 |
| 16 | 2026-08-10 01:57 | 639219230498823902 |
|
1022 ms | 211.60.160.10 |
| 15 | 2026-08-10 01:57 | 639219230498823902 |
|
1022 ms | 121.138.247.218 |
| 14 | 2026-08-10 01:42 | 639219221706460911 |
|
524 ms | 211.60.160.10 |
| 13 | 2026-08-10 01:42 | 639219221706460911 |
|
524 ms | 121.138.247.218 |
| 12 | 2026-08-10 01:28 | 639219212930606887 |
|
273 ms | 211.60.160.10 |
| 11 | 2026-08-10 01:28 | 639219212930606887 |
|
273 ms | 121.138.247.218 |
| 10 | 2026-08-10 01:13 | 639219204307908525 |
|
490 ms | 211.60.160.10 |
| 9 | 2026-08-10 01:13 | 639219204307908525 |
|
490 ms | 121.138.247.218 |
| 8 | 2026-08-10 00:59 | 639219195720181470 |
|
1026 ms | 211.60.160.10 |
| 7 | 2026-08-10 00:59 | 639219195720181470 |
|
1026 ms | 121.138.247.218 |
| 6 | 2026-08-10 00:44 | 639219186898174002 |
|
1047 ms | 211.60.160.10 |
| 5 | 2026-08-10 00:44 | 639219186898174002 |
|
1047 ms | 121.138.247.218 |
| 4 | 2026-08-10 00:30 | 639219178004946976 |
|
259 ms | 211.60.160.10 |
| 3 | 2026-08-10 00:30 | 639219178004946976 |
|
259 ms | 121.138.247.218 |
| 2 | 2026-08-10 00:15 | 639219168958805474 |
|
1020 ms | 211.60.160.10 |
| 1 | 2026-08-10 00:15 | 639219168958805474 |
|
1020 ms | 121.138.247.218 |