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 2026-08-09. For this date, NameServerHistory found 156 DNS check records, 156 successful responses, 0 failed responses, and 834 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
156
Historical checks stored for this nameserver on selected date
Average Latency
834 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:23
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
156
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 2026-08-09 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 |
|---|---|---|---|---|---|
| 156 | 2026-08-09 23:23 | 639219137912168440 |
|
1043 ms | 211.60.160.10 |
| 155 | 2026-08-09 23:23 | 639219137912168440 |
|
1043 ms | 121.138.247.218 |
| 154 | 2026-08-09 23:08 | 639219129014206359 |
|
1027 ms | 211.60.160.10 |
| 153 | 2026-08-09 23:08 | 639219129014206359 |
|
1027 ms | 121.138.247.218 |
| 152 | 2026-08-09 22:53 | 639219120129816185 |
|
256 ms | 211.60.160.10 |
| 151 | 2026-08-09 22:53 | 639219120129816185 |
|
256 ms | 121.138.247.218 |
| 150 | 2026-08-09 22:38 | 639219111180200055 |
|
1025 ms | 211.60.160.10 |
| 149 | 2026-08-09 22:38 | 639219111180200055 |
|
1025 ms | 121.138.247.218 |
| 148 | 2026-08-09 22:23 | 639219102397272208 |
|
267 ms | 211.60.160.10 |
| 147 | 2026-08-09 22:23 | 639219102397272208 |
|
267 ms | 121.138.247.218 |
| 146 | 2026-08-09 22:09 | 639219093318422880 |
|
1322 ms | 211.60.160.10 |
| 145 | 2026-08-09 22:09 | 639219093318422880 |
|
1322 ms | 121.138.247.218 |
| 144 | 2026-08-09 21:54 | 639219084400315753 |
|
528 ms | 211.60.160.10 |
| 143 | 2026-08-09 21:54 | 639219084400315753 |
|
528 ms | 121.138.247.218 |
| 142 | 2026-08-09 21:39 | 639219075254551587 |
|
1029 ms | 211.60.160.10 |
| 141 | 2026-08-09 21:39 | 639219075254551587 |
|
1029 ms | 121.138.247.218 |
| 140 | 2026-08-09 21:24 | 639219065729192158 |
|
1372 ms | 211.60.160.10 |
| 139 | 2026-08-09 21:24 | 639219065729192158 |
|
1372 ms | 121.138.247.218 |
| 138 | 2026-08-09 21:08 | 639219056747802098 |
|
521 ms | 211.60.160.10 |
| 137 | 2026-08-09 21:08 | 639219056747802098 |
|
521 ms | 121.138.247.218 |
| 136 | 2026-08-09 20:53 | 639219047713450952 |
|
1030 ms | 211.60.160.10 |
| 135 | 2026-08-09 20:53 | 639219047713450952 |
|
1030 ms | 121.138.247.218 |
| 134 | 2026-08-09 20:38 | 639219038561445315 |
|
1318 ms | 211.60.160.10 |
| 133 | 2026-08-09 20:38 | 639219038561445315 |
|
1318 ms | 121.138.247.218 |
| 132 | 2026-08-09 19:45 | 639219007390383771 |
|
1046 ms | 211.60.160.10 |
| 131 | 2026-08-09 19:45 | 639219007390383771 |
|
1046 ms | 121.138.247.218 |
| 130 | 2026-08-09 19:31 | 639218998523265596 |
|
1829 ms | 211.60.160.10 |
| 129 | 2026-08-09 19:31 | 639218998523265596 |
|
1829 ms | 121.138.247.218 |
| 128 | 2026-08-09 19:16 | 639218989631630804 |
|
1108 ms | 211.60.160.10 |
| 127 | 2026-08-09 19:16 | 639218989631630804 |
|
1108 ms | 121.138.247.218 |
| 126 | 2026-08-09 19:01 | 639218980808450892 |
|
539 ms | 211.60.160.10 |
| 125 | 2026-08-09 19:01 | 639218980808450892 |
|
539 ms | 121.138.247.218 |
| 124 | 2026-08-09 18:46 | 639218971852160604 |
|
758 ms | 211.60.160.10 |
| 123 | 2026-08-09 18:46 | 639218971852160604 |
|
758 ms | 121.138.247.218 |
| 122 | 2026-08-09 18:31 | 639218962783650906 |
|
1037 ms | 211.60.160.10 |
| 121 | 2026-08-09 18:31 | 639218962783650906 |
|
1037 ms | 121.138.247.218 |
| 120 | 2026-08-09 18:16 | 639218953792820819 |
|
845 ms | 211.60.160.10 |
| 119 | 2026-08-09 18:16 | 639218953792820819 |
|
845 ms | 121.138.247.218 |
| 118 | 2026-08-09 18:01 | 639218944959692876 |
|
523 ms | 211.60.160.10 |
| 117 | 2026-08-09 18:01 | 639218944959692876 |
|
523 ms | 121.138.247.218 |
| 116 | 2026-08-09 17:46 | 639218936169104506 |
|
512 ms | 211.60.160.10 |
| 115 | 2026-08-09 17:46 | 639218936169104506 |
|
512 ms | 121.138.247.218 |
| 114 | 2026-08-09 17:32 | 639218927166062556 |
|
1585 ms | 211.60.160.10 |
| 113 | 2026-08-09 17:32 | 639218927166062556 |
|
1585 ms | 121.138.247.218 |
| 112 | 2026-08-09 17:17 | 639218918015715420 |
|
1327 ms | 211.60.160.10 |
| 111 | 2026-08-09 17:17 | 639218918015715420 |
|
1327 ms | 121.138.247.218 |
| 110 | 2026-08-09 17:01 | 639218908881852638 |
|
1024 ms | 211.60.160.10 |
| 109 | 2026-08-09 17:01 | 639218908881852638 |
|
1024 ms | 121.138.247.218 |
| 108 | 2026-08-09 16:09 | 639218877956262035 |
|
1288 ms | 211.60.160.10 |
| 107 | 2026-08-09 16:09 | 639218877956262035 |
|
1288 ms | 121.138.247.218 |
| 106 | 2026-08-09 15:55 | 639218869143729797 |
|
1033 ms | 211.60.160.10 |
| 105 | 2026-08-09 15:55 | 639218869143729797 |
|
1033 ms | 121.138.247.218 |
| 104 | 2026-08-09 15:40 | 639218860485298832 |
|
259 ms | 211.60.160.10 |
| 103 | 2026-08-09 15:40 | 639218860485298832 |
|
259 ms | 121.138.247.218 |
| 102 | 2026-08-09 15:26 | 639218851607906747 |
|
1031 ms | 211.60.160.10 |
| 101 | 2026-08-09 15:26 | 639218851607906747 |
|
1031 ms | 121.138.247.218 |
| 100 | 2026-08-09 15:11 | 639218842720839568 |
|
1307 ms | 211.60.160.10 |
| 99 | 2026-08-09 15:11 | 639218842720839568 |
|
1307 ms | 121.138.247.218 |
| 98 | 2026-08-09 14:56 | 639218833878788864 |
|
272 ms | 211.60.160.10 |
| 97 | 2026-08-09 14:56 | 639218833878788864 |
|
272 ms | 121.138.247.218 |
| 96 | 2026-08-09 14:41 | 639218825180862573 |
|
1018 ms | 211.60.160.10 |
| 95 | 2026-08-09 14:41 | 639218825180862573 |
|
1018 ms | 121.138.247.218 |
| 94 | 2026-08-09 14:27 | 639218816469621951 |
|
248 ms | 211.60.160.10 |
| 93 | 2026-08-09 14:27 | 639218816469621951 |
|
248 ms | 121.138.247.218 |
| 92 | 2026-08-09 14:12 | 639218807685036212 |
|
766 ms | 211.60.160.10 |
| 91 | 2026-08-09 14:12 | 639218807685036212 |
|
766 ms | 121.138.247.218 |
| 90 | 2026-08-09 13:58 | 639218798978271509 |
|
249 ms | 211.60.160.10 |
| 89 | 2026-08-09 13:58 | 639218798978271509 |
|
249 ms | 121.138.247.218 |
| 88 | 2026-08-09 13:43 | 639218790065423597 |
|
1073 ms | 211.60.160.10 |
| 87 | 2026-08-09 13:43 | 639218790065423597 |
|
1073 ms | 121.138.247.218 |
| 86 | 2026-08-09 13:28 | 639218781304584862 |
|
1022 ms | 211.60.160.10 |
| 85 | 2026-08-09 13:28 | 639218781304584862 |
|
1022 ms | 121.138.247.218 |
| 84 | 2026-08-09 12:37 | 639218750311179000 |
|
1019 ms | 211.60.160.10 |
| 83 | 2026-08-09 12:37 | 639218750311179000 |
|
1019 ms | 121.138.247.218 |
| 82 | 2026-08-09 12:22 | 639218741750420268 |
|
513 ms | 211.60.160.10 |
| 81 | 2026-08-09 12:22 | 639218741750420268 |
|
513 ms | 121.138.247.218 |
| 80 | 2026-08-09 12:08 | 639218733057535576 |
|
1004 ms | 211.60.160.10 |
| 79 | 2026-08-09 12:08 | 639218733057535576 |
|
1004 ms | 121.138.247.218 |
| 78 | 2026-08-09 11:54 | 639218724471329044 |
|
530 ms | 211.60.160.10 |
| 77 | 2026-08-09 11:54 | 639218724471329044 |
|
530 ms | 121.138.247.218 |
| 76 | 2026-08-09 11:39 | 639218715911974203 |
|
1034 ms | 211.60.160.10 |
| 75 | 2026-08-09 11:39 | 639218715911974203 |
|
1034 ms | 121.138.247.218 |
| 74 | 2026-08-09 11:25 | 639218707310812834 |
|
1309 ms | 211.60.160.10 |
| 73 | 2026-08-09 11:25 | 639218707310812834 |
|
1309 ms | 121.138.247.218 |
| 72 | 2026-08-09 11:11 | 639218698790485612 |
|
248 ms | 211.60.160.10 |
| 71 | 2026-08-09 11:11 | 639218698790485612 |
|
248 ms | 121.138.247.218 |
| 70 | 2026-08-09 10:56 | 639218690367692706 |
|
249 ms | 211.60.160.10 |
| 69 | 2026-08-09 10:56 | 639218690367692706 |
|
249 ms | 121.138.247.218 |
| 68 | 2026-08-09 10:42 | 639218681923173883 |
|
1066 ms | 211.60.160.10 |
| 67 | 2026-08-09 10:42 | 639218681923173883 |
|
1066 ms | 121.138.247.218 |
| 66 | 2026-08-09 10:28 | 639218673547179738 |
|
511 ms | 211.60.160.10 |
| 65 | 2026-08-09 10:28 | 639218673547179738 |
|
511 ms | 121.138.247.218 |
| 64 | 2026-08-09 10:14 | 639218664890274867 |
|
295 ms | 211.60.160.10 |
| 63 | 2026-08-09 10:14 | 639218664890274867 |
|
295 ms | 121.138.247.218 |
| 62 | 2026-08-09 10:00 | 639218656036928157 |
|
1035 ms | 211.60.160.10 |
| 61 | 2026-08-09 10:00 | 639218656036928157 |
|
1035 ms | 121.138.247.218 |
| 60 | 2026-08-09 09:08 | 639218624808018222 |
|
1039 ms | 211.60.160.10 |
| 59 | 2026-08-09 09:08 | 639218624808018222 |
|
1039 ms | 121.138.247.218 |
| 58 | 2026-08-09 08:53 | 639218616243340806 |
|
1330 ms | 211.60.160.10 |
| 57 | 2026-08-09 08:53 | 639218616243340806 |
|
1330 ms | 121.138.247.218 |
| 56 | 2026-08-09 08:39 | 639218607397811973 |
|
260 ms | 211.60.160.10 |
| 55 | 2026-08-09 08:39 | 639218607397811973 |
|
260 ms | 121.138.247.218 |
| 54 | 2026-08-09 08:24 | 639218598812444454 |
|
276 ms | 211.60.160.10 |
| 53 | 2026-08-09 08:24 | 639218598812444454 |
|
276 ms | 121.138.247.218 |
| 52 | 2026-08-09 08:10 | 639218590219570048 |
|
1081 ms | 211.60.160.10 |
| 51 | 2026-08-09 08:10 | 639218590219570048 |
|
1081 ms | 121.138.247.218 |
| 50 | 2026-08-09 07:56 | 639218581690210758 |
|
250 ms | 211.60.160.10 |
| 49 | 2026-08-09 07:56 | 639218581690210758 |
|
250 ms | 121.138.247.218 |
| 48 | 2026-08-09 07:41 | 639218573057388822 |
|
1000 ms | 211.60.160.10 |
| 47 | 2026-08-09 07:41 | 639218573057388822 |
|
1000 ms | 121.138.247.218 |
| 46 | 2026-08-09 07:27 | 639218564408781785 |
|
252 ms | 211.60.160.10 |
| 45 | 2026-08-09 07:27 | 639218564408781785 |
|
252 ms | 121.138.247.218 |
| 44 | 2026-08-09 07:12 | 639218555767188482 |
|
1342 ms | 211.60.160.10 |
| 43 | 2026-08-09 07:12 | 639218555767188482 |
|
1342 ms | 121.138.247.218 |
| 42 | 2026-08-09 06:58 | 639218547142705295 |
|
247 ms | 211.60.160.10 |
| 41 | 2026-08-09 06:58 | 639218547142705295 |
|
247 ms | 121.138.247.218 |
| 40 | 2026-08-09 06:43 | 639218538090114532 |
|
1384 ms | 211.60.160.10 |
| 39 | 2026-08-09 06:43 | 639218538090114532 |
|
1384 ms | 121.138.247.218 |
| 38 | 2026-08-09 06:28 | 639218529257910584 |
|
1040 ms | 211.60.160.10 |
| 37 | 2026-08-09 06:28 | 639218529257910584 |
|
1040 ms | 121.138.247.218 |
| 36 | 2026-08-09 05:37 | 639218498473231858 |
|
1105 ms | 211.60.160.10 |
| 35 | 2026-08-09 05:37 | 639218498473231858 |
|
1105 ms | 121.138.247.218 |
| 34 | 2026-08-09 05:22 | 639218489802113995 |
|
1301 ms | 211.60.160.10 |
| 33 | 2026-08-09 05:22 | 639218489802113995 |
|
1301 ms | 121.138.247.218 |
| 32 | 2026-08-09 05:08 | 639218481006804516 |
|
267 ms | 211.60.160.10 |
| 31 | 2026-08-09 05:08 | 639218481006804516 |
|
267 ms | 121.138.247.218 |
| 30 | 2026-08-09 04:53 | 639218472048712427 |
|
1037 ms | 211.60.160.10 |
| 29 | 2026-08-09 04:53 | 639218472048712427 |
|
1037 ms | 121.138.247.218 |
| 28 | 2026-08-09 04:38 | 639218463224432974 |
|
256 ms | 211.60.160.10 |
| 27 | 2026-08-09 04:38 | 639218463224432974 |
|
256 ms | 121.138.247.218 |
| 26 | 2026-08-09 04:24 | 639218454384107526 |
|
257 ms | 211.60.160.10 |
| 25 | 2026-08-09 04:24 | 639218454384107526 |
|
257 ms | 121.138.247.218 |
| 24 | 2026-08-09 04:09 | 639218445331231791 |
|
1057 ms | 211.60.160.10 |
| 23 | 2026-08-09 04:09 | 639218445331231791 |
|
1057 ms | 121.138.247.218 |
| 22 | 2026-08-09 03:54 | 639218436285215733 |
|
1041 ms | 211.60.160.10 |
| 21 | 2026-08-09 03:54 | 639218436285215733 |
|
1041 ms | 121.138.247.218 |
| 20 | 2026-08-09 03:39 | 639218427289555123 |
|
1023 ms | 211.60.160.10 |
| 19 | 2026-08-09 03:39 | 639218427289555123 |
|
1023 ms | 121.138.247.218 |
| 18 | 2026-08-09 03:24 | 639218418227819981 |
|
1013 ms | 211.60.160.10 |
| 17 | 2026-08-09 03:24 | 639218418227819981 |
|
1013 ms | 121.138.247.218 |
| 16 | 2026-08-09 03:08 | 639218409119503123 |
|
1038 ms | 211.60.160.10 |
| 15 | 2026-08-09 03:08 | 639218409119503123 |
|
1038 ms | 121.138.247.218 |
| 14 | 2026-08-09 02:53 | 639218399771712154 |
|
1042 ms | 211.60.160.10 |
| 13 | 2026-08-09 02:53 | 639218399771712154 |
|
1042 ms | 121.138.247.218 |
| 12 | 2026-08-09 02:01 | 639218368648652303 |
|
1328 ms | 211.60.160.10 |
| 11 | 2026-08-09 02:01 | 639218368648652303 |
|
1328 ms | 121.138.247.218 |
| 10 | 2026-08-09 01:46 | 639218359569598460 |
|
249 ms | 211.60.160.10 |
| 9 | 2026-08-09 01:46 | 639218359569598460 |
|
249 ms | 121.138.247.218 |
| 8 | 2026-08-09 01:31 | 639218350555429902 |
|
490 ms | 211.60.160.10 |
| 7 | 2026-08-09 01:31 | 639218350555429902 |
|
490 ms | 121.138.247.218 |
| 6 | 2026-08-09 01:16 | 639218341311543299 |
|
1027 ms | 211.60.160.10 |
| 5 | 2026-08-09 01:16 | 639218341311543299 |
|
1027 ms | 121.138.247.218 |
| 4 | 2026-08-09 00:23 | 639218309981981465 |
|
529 ms | 211.60.160.10 |
| 3 | 2026-08-09 00:23 | 639218309981981465 |
|
529 ms | 121.138.247.218 |
| 2 | 2026-08-09 00:08 | 639218300987184335 |
|
268 ms | 211.60.160.10 |
| 1 | 2026-08-09 00:08 | 639218300987184335 |
|
268 ms | 121.138.247.218 |