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 2026-08-13. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 990 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
144
Historical checks stored for this nameserver on selected date
Average Latency
990 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:49
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
144
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 2026-08-13 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 |
|---|---|---|---|---|---|
| 144 | 2026-08-13 23:49 | 639222608688333012 |
|
1063 ms | 211.60.160.10 |
| 143 | 2026-08-13 23:49 | 639222608688333012 |
|
1063 ms | 121.138.247.218 |
| 142 | 2026-08-13 23:32 | 639222598741756356 |
|
1309 ms | 211.60.160.10 |
| 141 | 2026-08-13 23:32 | 639222598741756356 |
|
1309 ms | 121.138.247.218 |
| 140 | 2026-08-13 23:16 | 639222588615244093 |
|
1037 ms | 211.60.160.10 |
| 139 | 2026-08-13 23:16 | 639222588615244093 |
|
1037 ms | 121.138.247.218 |
| 138 | 2026-08-13 22:22 | 639222556495289724 |
|
1024 ms | 211.60.160.10 |
| 137 | 2026-08-13 22:22 | 639222556495289724 |
|
1024 ms | 121.138.247.218 |
| 136 | 2026-08-13 22:05 | 639222546477917698 |
|
1037 ms | 211.60.160.10 |
| 135 | 2026-08-13 22:05 | 639222546477917698 |
|
1037 ms | 121.138.247.218 |
| 134 | 2026-08-13 21:49 | 639222536257653790 |
|
1019 ms | 211.60.160.10 |
| 133 | 2026-08-13 21:49 | 639222536257653790 |
|
1019 ms | 121.138.247.218 |
| 132 | 2026-08-13 21:32 | 639222525833084485 |
|
1311 ms | 211.60.160.10 |
| 131 | 2026-08-13 21:32 | 639222525833084485 |
|
1311 ms | 121.138.247.218 |
| 130 | 2026-08-13 21:14 | 639222515446085004 |
|
541 ms | 211.60.160.10 |
| 129 | 2026-08-13 21:14 | 639222515446085004 |
|
541 ms | 121.138.247.218 |
| 128 | 2026-08-13 20:57 | 639222505166766781 |
|
1291 ms | 211.60.160.10 |
| 127 | 2026-08-13 20:57 | 639222505166766781 |
|
1291 ms | 121.138.247.218 |
| 126 | 2026-08-13 20:40 | 639222494930541001 |
|
923 ms | 211.60.160.10 |
| 125 | 2026-08-13 20:40 | 639222494930541001 |
|
923 ms | 121.138.247.218 |
| 124 | 2026-08-13 20:23 | 639222484469216890 |
|
1008 ms | 211.60.160.10 |
| 123 | 2026-08-13 20:23 | 639222484469216890 |
|
1008 ms | 121.138.247.218 |
| 122 | 2026-08-13 20:05 | 639222474270039940 |
|
1320 ms | 211.60.160.10 |
| 121 | 2026-08-13 20:05 | 639222474270039940 |
|
1320 ms | 121.138.247.218 |
| 120 | 2026-08-13 19:48 | 639222464005587385 |
|
1276 ms | 211.60.160.10 |
| 119 | 2026-08-13 19:48 | 639222464005587385 |
|
1276 ms | 121.138.247.218 |
| 118 | 2026-08-13 19:31 | 639222453485975041 |
|
548 ms | 211.60.160.10 |
| 117 | 2026-08-13 19:31 | 639222453485975041 |
|
548 ms | 121.138.247.218 |
| 116 | 2026-08-13 19:13 | 639222442984828770 |
|
1358 ms | 211.60.160.10 |
| 115 | 2026-08-13 19:13 | 639222442984828770 |
|
1358 ms | 121.138.247.218 |
| 114 | 2026-08-13 18:19 | 639222410191353397 |
|
1049 ms | 211.60.160.10 |
| 113 | 2026-08-13 18:19 | 639222410191353397 |
|
1049 ms | 121.138.247.218 |
| 112 | 2026-08-13 18:01 | 639222399952628376 |
|
1042 ms | 211.60.160.10 |
| 111 | 2026-08-13 18:01 | 639222399952628376 |
|
1042 ms | 121.138.247.218 |
| 110 | 2026-08-13 17:44 | 639222389608608647 |
|
541 ms | 211.60.160.10 |
| 109 | 2026-08-13 17:44 | 639222389608608647 |
|
541 ms | 121.138.247.218 |
| 108 | 2026-08-13 17:27 | 639222379604012481 |
|
1041 ms | 211.60.160.10 |
| 107 | 2026-08-13 17:27 | 639222379604012481 |
|
1041 ms | 121.138.247.218 |
| 106 | 2026-08-13 17:10 | 639222369372672858 |
|
1070 ms | 211.60.160.10 |
| 105 | 2026-08-13 17:10 | 639222369372672858 |
|
1070 ms | 121.138.247.218 |
| 104 | 2026-08-13 16:53 | 639222359096909298 |
|
1293 ms | 211.60.160.10 |
| 103 | 2026-08-13 16:53 | 639222359096909298 |
|
1293 ms | 121.138.247.218 |
| 102 | 2026-08-13 16:36 | 639222348814301655 |
|
1049 ms | 211.60.160.10 |
| 101 | 2026-08-13 16:36 | 639222348814301655 |
|
1049 ms | 121.138.247.218 |
| 100 | 2026-08-13 16:19 | 639222338608331104 |
|
1056 ms | 211.60.160.10 |
| 99 | 2026-08-13 16:19 | 639222338608331104 |
|
1056 ms | 121.138.247.218 |
| 98 | 2026-08-13 16:02 | 639222328204609760 |
|
1030 ms | 211.60.160.10 |
| 97 | 2026-08-13 16:02 | 639222328204609760 |
|
1030 ms | 121.138.247.218 |
| 96 | 2026-08-13 15:45 | 639222317859759909 |
|
1313 ms | 211.60.160.10 |
| 95 | 2026-08-13 15:45 | 639222317859759909 |
|
1313 ms | 121.138.247.218 |
| 94 | 2026-08-13 15:27 | 639222307560137918 |
|
1010 ms | 211.60.160.10 |
| 93 | 2026-08-13 15:27 | 639222307560137918 |
|
1010 ms | 121.138.247.218 |
| 92 | 2026-08-13 15:10 | 639222297274357149 |
|
1014 ms | 211.60.160.10 |
| 91 | 2026-08-13 15:10 | 639222297274357149 |
|
1014 ms | 121.138.247.218 |
| 90 | 2026-08-13 14:16 | 639222265004477827 |
|
1047 ms | 211.60.160.10 |
| 89 | 2026-08-13 14:16 | 639222265004477827 |
|
1047 ms | 121.138.247.218 |
| 88 | 2026-08-13 13:59 | 639222255176583683 |
|
1301 ms | 211.60.160.10 |
| 87 | 2026-08-13 13:59 | 639222255176583683 |
|
1301 ms | 121.138.247.218 |
| 86 | 2026-08-13 13:43 | 639222245340146131 |
|
999 ms | 211.60.160.10 |
| 85 | 2026-08-13 13:43 | 639222245340146131 |
|
999 ms | 121.138.247.218 |
| 84 | 2026-08-13 13:27 | 639222235662219956 |
|
1003 ms | 211.60.160.10 |
| 83 | 2026-08-13 13:27 | 639222235662219956 |
|
1003 ms | 121.138.247.218 |
| 82 | 2026-08-13 13:11 | 639222225817223284 |
|
1303 ms | 211.60.160.10 |
| 81 | 2026-08-13 13:11 | 639222225817223284 |
|
1303 ms | 121.138.247.218 |
| 80 | 2026-08-13 12:54 | 639222216341869648 |
|
1049 ms | 211.60.160.10 |
| 79 | 2026-08-13 12:54 | 639222216341869648 |
|
1049 ms | 121.138.247.218 |
| 78 | 2026-08-13 12:38 | 639222206848442189 |
|
1044 ms | 211.60.160.10 |
| 77 | 2026-08-13 12:38 | 639222206848442189 |
|
1044 ms | 121.138.247.218 |
| 76 | 2026-08-13 12:23 | 639222197538963225 |
|
1293 ms | 211.60.160.10 |
| 75 | 2026-08-13 12:23 | 639222197538963225 |
|
1293 ms | 121.138.247.218 |
| 74 | 2026-08-13 12:07 | 639222188113685569 |
|
1325 ms | 211.60.160.10 |
| 73 | 2026-08-13 12:07 | 639222188113685569 |
|
1325 ms | 121.138.247.218 |
| 72 | 2026-08-13 11:51 | 639222178880138458 |
|
1345 ms | 211.60.160.10 |
| 71 | 2026-08-13 11:51 | 639222178880138458 |
|
1345 ms | 121.138.247.218 |
| 70 | 2026-08-13 11:36 | 639222169343013317 |
|
1324 ms | 211.60.160.10 |
| 69 | 2026-08-13 11:36 | 639222169343013317 |
|
1324 ms | 121.138.247.218 |
| 68 | 2026-08-13 11:20 | 639222159910600596 |
|
1039 ms | 211.60.160.10 |
| 67 | 2026-08-13 11:20 | 639222159910600596 |
|
1039 ms | 121.138.247.218 |
| 66 | 2026-08-13 10:28 | 639222128676274866 |
|
553 ms | 211.60.160.10 |
| 65 | 2026-08-13 10:28 | 639222128676274866 |
|
553 ms | 121.138.247.218 |
| 64 | 2026-08-13 10:12 | 639222119169781983 |
|
1381 ms | 211.60.160.10 |
| 63 | 2026-08-13 10:12 | 639222119169781983 |
|
1381 ms | 121.138.247.218 |
| 62 | 2026-08-13 09:56 | 639222109996148889 |
|
1067 ms | 211.60.160.10 |
| 61 | 2026-08-13 09:56 | 639222109996148889 |
|
1067 ms | 121.138.247.218 |
| 60 | 2026-08-13 09:41 | 639222100791323799 |
|
1390 ms | 211.60.160.10 |
| 59 | 2026-08-13 09:41 | 639222100791323799 |
|
1390 ms | 121.138.247.218 |
| 58 | 2026-08-13 09:26 | 639222091647893142 |
|
1050 ms | 211.60.160.10 |
| 57 | 2026-08-13 09:26 | 639222091647893142 |
|
1050 ms | 121.138.247.218 |
| 56 | 2026-08-13 09:11 | 639222082524717649 |
|
1027 ms | 211.60.160.10 |
| 55 | 2026-08-13 09:11 | 639222082524717649 |
|
1027 ms | 121.138.247.218 |
| 54 | 2026-08-13 08:55 | 639222073378630456 |
|
543 ms | 211.60.160.10 |
| 53 | 2026-08-13 08:55 | 639222073378630456 |
|
543 ms | 121.138.247.218 |
| 52 | 2026-08-13 08:40 | 639222064537306701 |
|
281 ms | 211.60.160.10 |
| 51 | 2026-08-13 08:40 | 639222064537306701 |
|
281 ms | 121.138.247.218 |
| 50 | 2026-08-13 08:26 | 639222055409471864 |
|
1554 ms | 211.60.160.10 |
| 49 | 2026-08-13 08:26 | 639222055409471864 |
|
1554 ms | 121.138.247.218 |
| 48 | 2026-08-13 08:10 | 639222046117152411 |
|
536 ms | 211.60.160.10 |
| 47 | 2026-08-13 08:10 | 639222046117152411 |
|
536 ms | 121.138.247.218 |
| 46 | 2026-08-13 07:55 | 639222036915107067 |
|
569 ms | 211.60.160.10 |
| 45 | 2026-08-13 07:55 | 639222036915107067 |
|
569 ms | 121.138.247.218 |
| 44 | 2026-08-13 07:39 | 639222027654889141 |
|
1303 ms | 211.60.160.10 |
| 43 | 2026-08-13 07:39 | 639222027654889141 |
|
1303 ms | 121.138.247.218 |
| 42 | 2026-08-13 06:48 | 639221996824612035 |
|
1016 ms | 211.60.160.10 |
| 41 | 2026-08-13 06:48 | 639221996824612035 |
|
1016 ms | 121.138.247.218 |
| 40 | 2026-08-13 06:33 | 639221987863418113 |
|
248 ms | 211.60.160.10 |
| 39 | 2026-08-13 06:33 | 639221987863418113 |
|
248 ms | 121.138.247.218 |
| 38 | 2026-08-13 06:18 | 639221979006823112 |
|
1032 ms | 211.60.160.10 |
| 37 | 2026-08-13 06:18 | 639221979006823112 |
|
1032 ms | 121.138.247.218 |
| 36 | 2026-08-13 06:03 | 639221970068466615 |
|
255 ms | 211.60.160.10 |
| 35 | 2026-08-13 06:03 | 639221970068466615 |
|
255 ms | 121.138.247.218 |
| 34 | 2026-08-13 05:48 | 639221961001585139 |
|
1379 ms | 211.60.160.10 |
| 33 | 2026-08-13 05:48 | 639221961001585139 |
|
1379 ms | 121.138.247.218 |
| 32 | 2026-08-13 05:33 | 639221952104046397 |
|
1322 ms | 211.60.160.10 |
| 31 | 2026-08-13 05:33 | 639221952104046397 |
|
1322 ms | 121.138.247.218 |
| 30 | 2026-08-13 05:18 | 639221943247694484 |
|
1340 ms | 211.60.160.10 |
| 29 | 2026-08-13 05:18 | 639221943247694484 |
|
1340 ms | 121.138.247.218 |
| 28 | 2026-08-13 05:04 | 639221934603388241 |
|
522 ms | 211.60.160.10 |
| 27 | 2026-08-13 05:04 | 639221934603388241 |
|
522 ms | 121.138.247.218 |
| 26 | 2026-08-13 04:49 | 639221925729273358 |
|
1367 ms | 211.60.160.10 |
| 25 | 2026-08-13 04:49 | 639221925729273358 |
|
1367 ms | 121.138.247.218 |
| 24 | 2026-08-13 04:34 | 639221916777813401 |
|
258 ms | 211.60.160.10 |
| 23 | 2026-08-13 04:34 | 639221916777813401 |
|
258 ms | 121.138.247.218 |
| 22 | 2026-08-13 04:19 | 639221907816913910 |
|
1034 ms | 211.60.160.10 |
| 21 | 2026-08-13 04:19 | 639221907816913910 |
|
1034 ms | 121.138.247.218 |
| 20 | 2026-08-13 04:04 | 639221898639694322 |
|
1050 ms | 211.60.160.10 |
| 19 | 2026-08-13 04:04 | 639221898639694322 |
|
1050 ms | 121.138.247.218 |
| 18 | 2026-08-13 03:13 | 639221868257567489 |
|
940 ms | 211.60.160.10 |
| 17 | 2026-08-13 03:13 | 639221868257567489 |
|
940 ms | 121.138.247.218 |
| 16 | 2026-08-13 02:58 | 639221859270235608 |
|
823 ms | 211.60.160.10 |
| 15 | 2026-08-13 02:58 | 639221859270235608 |
|
823 ms | 121.138.247.218 |
| 14 | 2026-08-13 02:43 | 639221850184464515 |
|
1001 ms | 211.60.160.10 |
| 13 | 2026-08-13 02:43 | 639221850184464515 |
|
1001 ms | 121.138.247.218 |
| 12 | 2026-08-13 02:28 | 639221841141973425 |
|
878 ms | 211.60.160.10 |
| 11 | 2026-08-13 02:28 | 639221841141973425 |
|
878 ms | 121.138.247.218 |
| 10 | 2026-08-13 01:37 | 639221810548753083 |
|
788 ms | 211.60.160.10 |
| 9 | 2026-08-13 01:37 | 639221810548753083 |
|
788 ms | 121.138.247.218 |
| 8 | 2026-08-13 01:22 | 639221801656796262 |
|
289 ms | 211.60.160.10 |
| 7 | 2026-08-13 01:22 | 639221801656796262 |
|
289 ms | 121.138.247.218 |
| 6 | 2026-08-13 01:07 | 639221792658715334 |
|
793 ms | 211.60.160.10 |
| 5 | 2026-08-13 01:07 | 639221792658715334 |
|
793 ms | 121.138.247.218 |
| 4 | 2026-08-13 00:52 | 639221783571379176 |
|
546 ms | 211.60.160.10 |
| 3 | 2026-08-13 00:52 | 639221783571379176 |
|
546 ms | 121.138.247.218 |
| 2 | 2026-08-13 00:01 | 639221753022017039 |
|
504 ms | 211.60.160.10 |
| 1 | 2026-08-13 00:01 | 639221753022017039 |
|
504 ms | 121.138.247.218 |