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 2026-08-11. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 986 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
152
Historical checks stored for this nameserver on selected date
Average Latency
986 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 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
152
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 2026-08-11 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 |
|---|---|---|---|---|---|
| 152 | 2026-08-11 23:45 | 639220878864937382 |
|
521 ms | 211.60.160.10 |
| 151 | 2026-08-11 23:45 | 639220878864937382 |
|
521 ms | 121.138.247.218 |
| 150 | 2026-08-11 22:52 | 639220847369072314 |
|
1012 ms | 211.60.160.10 |
| 149 | 2026-08-11 22:52 | 639220847369072314 |
|
1012 ms | 121.138.247.218 |
| 148 | 2026-08-11 22:37 | 639220838037764925 |
|
1018 ms | 211.60.160.10 |
| 147 | 2026-08-11 22:37 | 639220838037764925 |
|
1018 ms | 121.138.247.218 |
| 146 | 2026-08-11 22:21 | 639220828735120634 |
|
510 ms | 211.60.160.10 |
| 145 | 2026-08-11 22:21 | 639220828735120634 |
|
510 ms | 121.138.247.218 |
| 144 | 2026-08-11 22:06 | 639220819447979766 |
|
827 ms | 211.60.160.10 |
| 143 | 2026-08-11 22:06 | 639220819447979766 |
|
827 ms | 121.138.247.218 |
| 142 | 2026-08-11 21:50 | 639220810056531741 |
|
523 ms | 211.60.160.10 |
| 141 | 2026-08-11 21:50 | 639220810056531741 |
|
523 ms | 121.138.247.218 |
| 140 | 2026-08-11 21:35 | 639220800745746593 |
|
1008 ms | 211.60.160.10 |
| 139 | 2026-08-11 21:35 | 639220800745746593 |
|
1008 ms | 121.138.247.218 |
| 138 | 2026-08-11 21:19 | 639220791351626349 |
|
1389 ms | 211.60.160.10 |
| 137 | 2026-08-11 21:19 | 639220791351626349 |
|
1389 ms | 121.138.247.218 |
| 136 | 2026-08-11 21:03 | 639220782021256610 |
|
1062 ms | 211.60.160.10 |
| 135 | 2026-08-11 21:03 | 639220782021256610 |
|
1062 ms | 121.138.247.218 |
| 134 | 2026-08-11 20:48 | 639220772603347755 |
|
817 ms | 211.60.160.10 |
| 133 | 2026-08-11 20:48 | 639220772603347755 |
|
817 ms | 121.138.247.218 |
| 132 | 2026-08-11 20:32 | 639220763224057047 |
|
1313 ms | 211.60.160.10 |
| 131 | 2026-08-11 20:32 | 639220763224057047 |
|
1313 ms | 121.138.247.218 |
| 130 | 2026-08-11 20:16 | 639220753691117767 |
|
1001 ms | 211.60.160.10 |
| 129 | 2026-08-11 20:16 | 639220753691117767 |
|
1001 ms | 121.138.247.218 |
| 128 | 2026-08-11 20:01 | 639220744107836218 |
|
1346 ms | 211.60.160.10 |
| 127 | 2026-08-11 20:01 | 639220744107836218 |
|
1346 ms | 121.138.247.218 |
| 126 | 2026-08-11 19:07 | 639220711927629898 |
|
987 ms | 211.60.160.10 |
| 125 | 2026-08-11 19:07 | 639220711927629898 |
|
987 ms | 121.138.247.218 |
| 124 | 2026-08-11 18:51 | 639220702299437921 |
|
1016 ms | 211.60.160.10 |
| 123 | 2026-08-11 18:51 | 639220702299437921 |
|
1016 ms | 121.138.247.218 |
| 122 | 2026-08-11 18:35 | 639220692505468181 |
|
1027 ms | 211.60.160.10 |
| 121 | 2026-08-11 18:35 | 639220692505468181 |
|
1027 ms | 121.138.247.218 |
| 120 | 2026-08-11 18:19 | 639220682669911239 |
|
808 ms | 211.60.160.10 |
| 119 | 2026-08-11 18:19 | 639220682669911239 |
|
808 ms | 121.138.247.218 |
| 118 | 2026-08-11 18:02 | 639220672929841526 |
|
526 ms | 211.60.160.10 |
| 117 | 2026-08-11 18:02 | 639220672929841526 |
|
526 ms | 121.138.247.218 |
| 116 | 2026-08-11 17:46 | 639220663225662315 |
|
803 ms | 211.60.160.10 |
| 115 | 2026-08-11 17:46 | 639220663225662315 |
|
803 ms | 121.138.247.218 |
| 114 | 2026-08-11 17:30 | 639220653846255684 |
|
816 ms | 211.60.160.10 |
| 113 | 2026-08-11 17:30 | 639220653846255684 |
|
816 ms | 121.138.247.218 |
| 112 | 2026-08-11 17:14 | 639220644420909059 |
|
836 ms | 211.60.160.10 |
| 111 | 2026-08-11 17:14 | 639220644420909059 |
|
836 ms | 121.138.247.218 |
| 110 | 2026-08-11 16:59 | 639220635074970435 |
|
1379 ms | 211.60.160.10 |
| 109 | 2026-08-11 16:59 | 639220635074970435 |
|
1379 ms | 121.138.247.218 |
| 108 | 2026-08-11 16:43 | 639220625614385966 |
|
799 ms | 211.60.160.10 |
| 107 | 2026-08-11 16:43 | 639220625614385966 |
|
799 ms | 121.138.247.218 |
| 106 | 2026-08-11 16:27 | 639220616132212636 |
|
805 ms | 211.60.160.10 |
| 105 | 2026-08-11 16:27 | 639220616132212636 |
|
805 ms | 121.138.247.218 |
| 104 | 2026-08-11 16:11 | 639220606533651662 |
|
1076 ms | 211.60.160.10 |
| 103 | 2026-08-11 16:11 | 639220606533651662 |
|
1076 ms | 121.138.247.218 |
| 102 | 2026-08-11 15:18 | 639220574514514318 |
|
851 ms | 211.60.160.10 |
| 101 | 2026-08-11 15:18 | 639220574514514318 |
|
851 ms | 121.138.247.218 |
| 100 | 2026-08-11 15:02 | 639220565124823874 |
|
850 ms | 211.60.160.10 |
| 99 | 2026-08-11 15:02 | 639220565124823874 |
|
850 ms | 121.138.247.218 |
| 98 | 2026-08-11 14:46 | 639220555799311478 |
|
1029 ms | 211.60.160.10 |
| 97 | 2026-08-11 14:46 | 639220555799311478 |
|
1029 ms | 121.138.247.218 |
| 96 | 2026-08-11 14:31 | 639220546481577614 |
|
851 ms | 211.60.160.10 |
| 95 | 2026-08-11 14:31 | 639220546481577614 |
|
851 ms | 121.138.247.218 |
| 94 | 2026-08-11 14:15 | 639220537036533154 |
|
1102 ms | 211.60.160.10 |
| 93 | 2026-08-11 14:15 | 639220537036533154 |
|
1102 ms | 121.138.247.218 |
| 92 | 2026-08-11 14:00 | 639220527719177174 |
|
1303 ms | 211.60.160.10 |
| 91 | 2026-08-11 14:00 | 639220527719177174 |
|
1303 ms | 121.138.247.218 |
| 90 | 2026-08-11 13:44 | 639220518173088308 |
|
865 ms | 211.60.160.10 |
| 89 | 2026-08-11 13:44 | 639220518173088308 |
|
865 ms | 121.138.247.218 |
| 88 | 2026-08-11 13:28 | 639220508902896243 |
|
1042 ms | 211.60.160.10 |
| 87 | 2026-08-11 13:28 | 639220508902896243 |
|
1042 ms | 121.138.247.218 |
| 86 | 2026-08-11 13:13 | 639220499455923005 |
|
819 ms | 211.60.160.10 |
| 85 | 2026-08-11 13:13 | 639220499455923005 |
|
819 ms | 121.138.247.218 |
| 84 | 2026-08-11 12:57 | 639220490082583768 |
|
1034 ms | 211.60.160.10 |
| 83 | 2026-08-11 12:57 | 639220490082583768 |
|
1034 ms | 121.138.247.218 |
| 82 | 2026-08-11 12:41 | 639220480636590998 |
|
1044 ms | 211.60.160.10 |
| 81 | 2026-08-11 12:41 | 639220480636590998 |
|
1044 ms | 121.138.247.218 |
| 80 | 2026-08-11 12:26 | 639220469585029273 |
|
795 ms | 211.60.160.10 |
| 79 | 2026-08-11 12:26 | 639220469585029273 |
|
795 ms | 121.138.247.218 |
| 78 | 2026-08-11 11:30 | 639220438074188884 |
|
1068 ms | 211.60.160.10 |
| 77 | 2026-08-11 11:30 | 639220438074188884 |
|
1068 ms | 121.138.247.218 |
| 76 | 2026-08-11 11:15 | 639220428789720049 |
|
1315 ms | 211.60.160.10 |
| 75 | 2026-08-11 11:15 | 639220428789720049 |
|
1315 ms | 121.138.247.218 |
| 74 | 2026-08-11 10:59 | 639220419558302820 |
|
1610 ms | 211.60.160.10 |
| 73 | 2026-08-11 10:59 | 639220419558302820 |
|
1610 ms | 121.138.247.218 |
| 72 | 2026-08-11 10:44 | 639220410448738795 |
|
1373 ms | 211.60.160.10 |
| 71 | 2026-08-11 10:44 | 639220410448738795 |
|
1373 ms | 121.138.247.218 |
| 70 | 2026-08-11 10:29 | 639220401034081530 |
|
1343 ms | 211.60.160.10 |
| 69 | 2026-08-11 10:29 | 639220401034081530 |
|
1343 ms | 121.138.247.218 |
| 68 | 2026-08-11 10:13 | 639220391766674161 |
|
1093 ms | 211.60.160.10 |
| 67 | 2026-08-11 10:13 | 639220391766674161 |
|
1093 ms | 121.138.247.218 |
| 66 | 2026-08-11 09:58 | 639220382275807148 |
|
1416 ms | 211.60.160.10 |
| 65 | 2026-08-11 09:58 | 639220382275807148 |
|
1416 ms | 121.138.247.218 |
| 64 | 2026-08-11 09:42 | 639220373034162867 |
|
1365 ms | 211.60.160.10 |
| 63 | 2026-08-11 09:42 | 639220373034162867 |
|
1365 ms | 121.138.247.218 |
| 62 | 2026-08-11 09:26 | 639220363994971859 |
|
1335 ms | 211.60.160.10 |
| 61 | 2026-08-11 09:26 | 639220363994971859 |
|
1335 ms | 121.138.247.218 |
| 60 | 2026-08-11 09:11 | 639220354563965455 |
|
1057 ms | 211.60.160.10 |
| 59 | 2026-08-11 09:11 | 639220354563965455 |
|
1057 ms | 121.138.247.218 |
| 58 | 2026-08-11 08:55 | 639220345437414880 |
|
1097 ms | 211.60.160.10 |
| 57 | 2026-08-11 08:55 | 639220345437414880 |
|
1097 ms | 121.138.247.218 |
| 56 | 2026-08-11 08:40 | 639220336024248987 |
|
1038 ms | 211.60.160.10 |
| 55 | 2026-08-11 08:40 | 639220336024248987 |
|
1038 ms | 121.138.247.218 |
| 54 | 2026-08-11 07:47 | 639220304233635692 |
|
1049 ms | 211.60.160.10 |
| 53 | 2026-08-11 07:47 | 639220304233635692 |
|
1049 ms | 121.138.247.218 |
| 52 | 2026-08-11 07:32 | 639220294872170960 |
|
1082 ms | 211.60.160.10 |
| 51 | 2026-08-11 07:32 | 639220294872170960 |
|
1082 ms | 121.138.247.218 |
| 50 | 2026-08-11 07:16 | 639220285547177980 |
|
1300 ms | 211.60.160.10 |
| 49 | 2026-08-11 07:16 | 639220285547177980 |
|
1300 ms | 121.138.247.218 |
| 48 | 2026-08-11 07:01 | 639220276337941315 |
|
1298 ms | 211.60.160.10 |
| 47 | 2026-08-11 07:01 | 639220276337941315 |
|
1298 ms | 121.138.247.218 |
| 46 | 2026-08-11 06:45 | 639220267175191677 |
|
1060 ms | 211.60.160.10 |
| 45 | 2026-08-11 06:45 | 639220267175191677 |
|
1060 ms | 121.138.247.218 |
| 44 | 2026-08-11 06:30 | 639220257981518924 |
|
1308 ms | 211.60.160.10 |
| 43 | 2026-08-11 06:30 | 639220257981518924 |
|
1308 ms | 121.138.247.218 |
| 42 | 2026-08-11 06:15 | 639220249265489070 |
|
251 ms | 211.60.160.10 |
| 41 | 2026-08-11 06:15 | 639220249265489070 |
|
251 ms | 121.138.247.218 |
| 40 | 2026-08-11 06:00 | 639220240700249205 |
|
1248 ms | 211.60.160.10 |
| 39 | 2026-08-11 06:00 | 639220240700249205 |
|
1248 ms | 121.138.247.218 |
| 38 | 2026-08-11 05:46 | 639220231975029986 |
|
260 ms | 211.60.160.10 |
| 37 | 2026-08-11 05:46 | 639220231975029986 |
|
260 ms | 121.138.247.218 |
| 36 | 2026-08-11 05:32 | 639220223261176932 |
|
257 ms | 211.60.160.10 |
| 35 | 2026-08-11 05:32 | 639220223261176932 |
|
257 ms | 121.138.247.218 |
| 34 | 2026-08-11 05:17 | 639220214366718456 |
|
523 ms | 211.60.160.10 |
| 33 | 2026-08-11 05:17 | 639220214366718456 |
|
523 ms | 121.138.247.218 |
| 32 | 2026-08-11 05:02 | 639220205306334524 |
|
1298 ms | 211.60.160.10 |
| 31 | 2026-08-11 05:02 | 639220205306334524 |
|
1298 ms | 121.138.247.218 |
| 30 | 2026-08-11 04:10 | 639220174463175061 |
|
812 ms | 121.138.247.218 |
| 29 | 2026-08-11 04:10 | 639220174463175061 |
|
812 ms | 211.60.160.10 |
| 28 | 2026-08-11 03:56 | 639220165777190438 |
|
1062 ms | 211.60.160.10 |
| 27 | 2026-08-11 03:56 | 639220165777190438 |
|
1062 ms | 121.138.247.218 |
| 26 | 2026-08-11 03:41 | 639220156880374825 |
|
269 ms | 211.60.160.10 |
| 25 | 2026-08-11 03:41 | 639220156880374825 |
|
269 ms | 121.138.247.218 |
| 24 | 2026-08-11 03:26 | 639220148139986945 |
|
253 ms | 211.60.160.10 |
| 23 | 2026-08-11 03:26 | 639220148139986945 |
|
253 ms | 121.138.247.218 |
| 22 | 2026-08-11 03:12 | 639220139271074299 |
|
1010 ms | 211.60.160.10 |
| 21 | 2026-08-11 03:12 | 639220139271074299 |
|
1010 ms | 121.138.247.218 |
| 20 | 2026-08-11 02:57 | 639220130565901336 |
|
1337 ms | 211.60.160.10 |
| 19 | 2026-08-11 02:57 | 639220130565901336 |
|
1337 ms | 121.138.247.218 |
| 18 | 2026-08-11 02:42 | 639220121659980575 |
|
1295 ms | 211.60.160.10 |
| 17 | 2026-08-11 02:42 | 639220121659980575 |
|
1295 ms | 121.138.247.218 |
| 16 | 2026-08-11 02:28 | 639220112857650894 |
|
1299 ms | 211.60.160.10 |
| 15 | 2026-08-11 02:28 | 639220112857650894 |
|
1299 ms | 121.138.247.218 |
| 14 | 2026-08-11 02:13 | 639220103767686219 |
|
1287 ms | 211.60.160.10 |
| 13 | 2026-08-11 02:13 | 639220103767686219 |
|
1287 ms | 121.138.247.218 |
| 12 | 2026-08-11 01:58 | 639220094545970611 |
|
1312 ms | 211.60.160.10 |
| 11 | 2026-08-11 01:58 | 639220094545970611 |
|
1312 ms | 121.138.247.218 |
| 10 | 2026-08-11 01:42 | 639220085476091081 |
|
1294 ms | 211.60.160.10 |
| 9 | 2026-08-11 01:42 | 639220085476091081 |
|
1294 ms | 121.138.247.218 |
| 8 | 2026-08-11 01:27 | 639220076243751161 |
|
1036 ms | 211.60.160.10 |
| 7 | 2026-08-11 01:27 | 639220076243751161 |
|
1036 ms | 121.138.247.218 |
| 6 | 2026-08-11 00:35 | 639220045322845190 |
|
274 ms | 211.60.160.10 |
| 5 | 2026-08-11 00:35 | 639220045322845190 |
|
274 ms | 121.138.247.218 |
| 4 | 2026-08-11 00:20 | 639220036434132314 |
|
260 ms | 211.60.160.10 |
| 3 | 2026-08-11 00:20 | 639220036434132314 |
|
260 ms | 121.138.247.218 |
| 2 | 2026-08-11 00:05 | 639220027366289509 |
|
1304 ms | 211.60.160.10 |
| 1 | 2026-08-11 00:05 | 639220027366289509 |
|
1304 ms | 121.138.247.218 |