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 2026-08-27. For this date, NameServerHistory found 138 DNS check records, 138 successful responses, 0 failed responses, and 1194 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
138
Historical checks stored for this nameserver on selected date
Average Latency
1194 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 22:35
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
138
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 2026-08-27 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 |
|---|---|---|---|---|---|
| 138 | 2026-08-27 22:35 | 639234660146106544 |
|
1293 ms | 211.60.160.10 |
| 137 | 2026-08-27 22:35 | 639234660146106544 |
|
1293 ms | 121.138.247.218 |
| 136 | 2026-08-27 22:18 | 639234649768231829 |
|
492 ms | 211.60.160.10 |
| 135 | 2026-08-27 22:18 | 639234649768231829 |
|
492 ms | 121.138.247.218 |
| 134 | 2026-08-27 22:01 | 639234639589413826 |
|
1313 ms | 211.60.160.10 |
| 133 | 2026-08-27 22:01 | 639234639589413826 |
|
1313 ms | 121.138.247.218 |
| 132 | 2026-08-27 21:44 | 639234629372993861 |
|
1224 ms | 211.60.160.10 |
| 131 | 2026-08-27 21:44 | 639234629372993861 |
|
1224 ms | 121.138.247.218 |
| 130 | 2026-08-27 21:27 | 639234619223904344 |
|
1304 ms | 211.60.160.10 |
| 129 | 2026-08-27 21:27 | 639234619223904344 |
|
1304 ms | 121.138.247.218 |
| 128 | 2026-08-27 21:10 | 639234608944811927 |
|
1063 ms | 211.60.160.10 |
| 127 | 2026-08-27 21:10 | 639234608944811927 |
|
1063 ms | 121.138.247.218 |
| 126 | 2026-08-27 20:53 | 639234598661858910 |
|
1327 ms | 211.60.160.10 |
| 125 | 2026-08-27 20:53 | 639234598661858910 |
|
1327 ms | 121.138.247.218 |
| 124 | 2026-08-27 20:36 | 639234588314533893 |
|
1384 ms | 211.60.160.10 |
| 123 | 2026-08-27 20:36 | 639234588314533893 |
|
1384 ms | 121.138.247.218 |
| 122 | 2026-08-27 20:18 | 639234577878211878 |
|
535 ms | 211.60.160.10 |
| 121 | 2026-08-27 20:18 | 639234577878211878 |
|
535 ms | 121.138.247.218 |
| 120 | 2026-08-27 19:24 | 639234545578367474 |
|
1324 ms | 211.60.160.10 |
| 119 | 2026-08-27 19:24 | 639234545578367474 |
|
1324 ms | 121.138.247.218 |
| 118 | 2026-08-27 19:07 | 639234535255111795 |
|
499 ms | 211.60.160.10 |
| 117 | 2026-08-27 19:07 | 639234535255111795 |
|
499 ms | 121.138.247.218 |
| 116 | 2026-08-27 18:50 | 639234525107594067 |
|
495 ms | 211.60.160.10 |
| 115 | 2026-08-27 18:50 | 639234525107594067 |
|
495 ms | 121.138.247.218 |
| 114 | 2026-08-27 18:33 | 639234514890244566 |
|
1045 ms | 211.60.160.10 |
| 113 | 2026-08-27 18:33 | 639234514890244566 |
|
1045 ms | 121.138.247.218 |
| 112 | 2026-08-27 18:16 | 639234504745477862 |
|
1350 ms | 211.60.160.10 |
| 111 | 2026-08-27 18:16 | 639234504745477862 |
|
1350 ms | 121.138.247.218 |
| 110 | 2026-08-27 17:59 | 639234494449227290 |
|
1390 ms | 211.60.160.10 |
| 109 | 2026-08-27 17:59 | 639234494449227290 |
|
1390 ms | 121.138.247.218 |
| 108 | 2026-08-27 17:42 | 639234484118025686 |
|
1322 ms | 211.60.160.10 |
| 107 | 2026-08-27 17:42 | 639234484118025686 |
|
1322 ms | 121.138.247.218 |
| 106 | 2026-08-27 17:25 | 639234473946362077 |
|
1038 ms | 211.60.160.10 |
| 105 | 2026-08-27 17:25 | 639234473946362077 |
|
1038 ms | 121.138.247.218 |
| 104 | 2026-08-27 17:08 | 639234463759124388 |
|
1268 ms | 211.60.160.10 |
| 103 | 2026-08-27 17:08 | 639234463759124388 |
|
1268 ms | 121.138.247.218 |
| 102 | 2026-08-27 16:51 | 639234453500759178 |
|
1333 ms | 211.60.160.10 |
| 101 | 2026-08-27 16:51 | 639234453500759178 |
|
1333 ms | 121.138.247.218 |
| 100 | 2026-08-27 16:33 | 639234442983541638 |
|
1020 ms | 211.60.160.10 |
| 99 | 2026-08-27 16:33 | 639234442983541638 |
|
1020 ms | 121.138.247.218 |
| 98 | 2026-08-27 16:16 | 639234432404354562 |
|
260 ms | 211.60.160.10 |
| 97 | 2026-08-27 16:16 | 639234432404354562 |
|
260 ms | 121.138.247.218 |
| 96 | 2026-08-27 15:21 | 639234399767719119 |
|
1026 ms | 211.60.160.10 |
| 95 | 2026-08-27 15:21 | 639234399767719119 |
|
1026 ms | 121.138.247.218 |
| 94 | 2026-08-27 15:04 | 639234389460601485 |
|
1344 ms | 211.60.160.10 |
| 93 | 2026-08-27 15:04 | 639234389460601485 |
|
1344 ms | 121.138.247.218 |
| 92 | 2026-08-27 14:47 | 639234379227178707 |
|
552 ms | 211.60.160.10 |
| 91 | 2026-08-27 14:47 | 639234379227178707 |
|
552 ms | 121.138.247.218 |
| 90 | 2026-08-27 14:30 | 639234369065315214 |
|
827 ms | 211.60.160.10 |
| 89 | 2026-08-27 14:30 | 639234369065315214 |
|
827 ms | 121.138.247.218 |
| 88 | 2026-08-27 14:13 | 639234358825501576 |
|
1039 ms | 211.60.160.10 |
| 87 | 2026-08-27 14:13 | 639234358825501576 |
|
1039 ms | 121.138.247.218 |
| 86 | 2026-08-27 13:56 | 639234348572745268 |
|
1016 ms | 211.60.160.10 |
| 85 | 2026-08-27 13:56 | 639234348572745268 |
|
1016 ms | 121.138.247.218 |
| 84 | 2026-08-27 13:39 | 639234338264503481 |
|
1306 ms | 211.60.160.10 |
| 83 | 2026-08-27 13:39 | 639234338264503481 |
|
1306 ms | 121.138.247.218 |
| 82 | 2026-08-27 13:21 | 639234327818741376 |
|
1045 ms | 211.60.160.10 |
| 81 | 2026-08-27 13:21 | 639234327818741376 |
|
1045 ms | 121.138.247.218 |
| 80 | 2026-08-27 13:04 | 639234317475724313 |
|
1027 ms | 211.60.160.10 |
| 79 | 2026-08-27 13:04 | 639234317475724313 |
|
1027 ms | 121.138.247.218 |
| 78 | 2026-08-27 12:47 | 639234307007468133 |
|
2289 ms | 211.60.160.10 |
| 77 | 2026-08-27 12:47 | 639234307007468133 |
|
2289 ms | 121.138.247.218 |
| 76 | 2026-08-27 12:29 | 639234296664302575 |
|
1609 ms | 211.60.160.10 |
| 75 | 2026-08-27 12:29 | 639234296664302575 |
|
1609 ms | 121.138.247.218 |
| 74 | 2026-08-27 12:12 | 639234286253196126 |
|
1327 ms | 211.60.160.10 |
| 73 | 2026-08-27 12:12 | 639234286253196126 |
|
1327 ms | 121.138.247.218 |
| 72 | 2026-08-27 11:18 | 639234253963286387 |
|
1022 ms | 211.60.160.10 |
| 71 | 2026-08-27 11:18 | 639234253963286387 |
|
1022 ms | 121.138.247.218 |
| 70 | 2026-08-27 11:01 | 639234243654907465 |
|
1308 ms | 211.60.160.10 |
| 69 | 2026-08-27 11:01 | 639234243654907465 |
|
1308 ms | 121.138.247.218 |
| 68 | 2026-08-27 10:44 | 639234233269654413 |
|
1384 ms | 211.60.160.10 |
| 67 | 2026-08-27 10:44 | 639234233269654413 |
|
1384 ms | 121.138.247.218 |
| 66 | 2026-08-27 10:27 | 639234222943951923 |
|
1317 ms | 211.60.160.10 |
| 65 | 2026-08-27 10:27 | 639234222943951923 |
|
1317 ms | 121.138.247.218 |
| 64 | 2026-08-27 10:09 | 639234212558002823 |
|
595 ms | 211.60.160.10 |
| 63 | 2026-08-27 10:09 | 639234212558002823 |
|
595 ms | 121.138.247.218 |
| 62 | 2026-08-27 09:52 | 639234202117531850 |
|
1301 ms | 211.60.160.10 |
| 61 | 2026-08-27 09:52 | 639234202117531850 |
|
1301 ms | 121.138.247.218 |
| 60 | 2026-08-27 09:35 | 639234191649612722 |
|
1324 ms | 211.60.160.10 |
| 59 | 2026-08-27 09:35 | 639234191649612722 |
|
1324 ms | 121.138.247.218 |
| 58 | 2026-08-27 09:17 | 639234181105879568 |
|
1017 ms | 211.60.160.10 |
| 57 | 2026-08-27 09:17 | 639234181105879568 |
|
1017 ms | 121.138.247.218 |
| 56 | 2026-08-27 09:00 | 639234170713214496 |
|
1358 ms | 211.60.160.10 |
| 55 | 2026-08-27 09:00 | 639234170713214496 |
|
1358 ms | 121.138.247.218 |
| 54 | 2026-08-27 08:42 | 639234160341037652 |
|
783 ms | 211.60.160.10 |
| 53 | 2026-08-27 08:42 | 639234160341037652 |
|
783 ms | 121.138.247.218 |
| 52 | 2026-08-27 08:25 | 639234149799404224 |
|
1023 ms | 211.60.160.10 |
| 51 | 2026-08-27 08:25 | 639234149799404224 |
|
1023 ms | 121.138.247.218 |
| 50 | 2026-08-27 08:07 | 639234139553286469 |
|
1286 ms | 211.60.160.10 |
| 49 | 2026-08-27 08:07 | 639234139553286469 |
|
1286 ms | 121.138.247.218 |
| 48 | 2026-08-27 07:14 | 639234107183588293 |
|
4277 ms | 121.138.247.218 |
| 47 | 2026-08-27 07:14 | 639234107183588293 |
|
4277 ms | 211.60.160.10 |
| 46 | 2026-08-27 06:56 | 639234096905435724 |
|
1313 ms | 211.60.160.10 |
| 45 | 2026-08-27 06:56 | 639234096905435724 |
|
1313 ms | 121.138.247.218 |
| 44 | 2026-08-27 06:39 | 639234086579410775 |
|
1054 ms | 211.60.160.10 |
| 43 | 2026-08-27 06:39 | 639234086579410775 |
|
1054 ms | 121.138.247.218 |
| 42 | 2026-08-27 06:22 | 639234076291157956 |
|
1058 ms | 211.60.160.10 |
| 41 | 2026-08-27 06:22 | 639234076291157956 |
|
1058 ms | 121.138.247.218 |
| 40 | 2026-08-27 06:05 | 639234065981939454 |
|
1384 ms | 211.60.160.10 |
| 39 | 2026-08-27 06:05 | 639234065981939454 |
|
1384 ms | 121.138.247.218 |
| 38 | 2026-08-27 05:48 | 639234055548642997 |
|
1012 ms | 211.60.160.10 |
| 37 | 2026-08-27 05:48 | 639234055548642997 |
|
1012 ms | 121.138.247.218 |
| 36 | 2026-08-27 05:30 | 639234045267979603 |
|
1340 ms | 211.60.160.10 |
| 35 | 2026-08-27 05:30 | 639234045267979603 |
|
1340 ms | 121.138.247.218 |
| 34 | 2026-08-27 05:13 | 639234034999717463 |
|
1008 ms | 211.60.160.10 |
| 33 | 2026-08-27 05:13 | 639234034999717463 |
|
1008 ms | 121.138.247.218 |
| 32 | 2026-08-27 04:56 | 639234024739225358 |
|
1900 ms | 211.60.160.10 |
| 31 | 2026-08-27 04:56 | 639234024739225358 |
|
1900 ms | 121.138.247.218 |
| 30 | 2026-08-27 04:39 | 639234014311170162 |
|
1301 ms | 211.60.160.10 |
| 29 | 2026-08-27 04:39 | 639234014311170162 |
|
1301 ms | 121.138.247.218 |
| 28 | 2026-08-27 04:22 | 639234003806017640 |
|
1385 ms | 211.60.160.10 |
| 27 | 2026-08-27 04:22 | 639234003806017640 |
|
1385 ms | 121.138.247.218 |
| 26 | 2026-08-27 04:04 | 639233993356203030 |
|
1324 ms | 211.60.160.10 |
| 25 | 2026-08-27 04:04 | 639233993356203030 |
|
1324 ms | 121.138.247.218 |
| 24 | 2026-08-27 03:11 | 639233961301716608 |
|
537 ms | 211.60.160.10 |
| 23 | 2026-08-27 03:11 | 639233961301716608 |
|
537 ms | 121.138.247.218 |
| 22 | 2026-08-27 02:53 | 639233950834200647 |
|
1313 ms | 211.60.160.10 |
| 21 | 2026-08-27 02:53 | 639233950834200647 |
|
1313 ms | 121.138.247.218 |
| 20 | 2026-08-27 02:36 | 639233940431849026 |
|
1032 ms | 211.60.160.10 |
| 19 | 2026-08-27 02:36 | 639233940431849026 |
|
1032 ms | 121.138.247.218 |
| 18 | 2026-08-27 02:19 | 639233930110596398 |
|
1323 ms | 211.60.160.10 |
| 17 | 2026-08-27 02:19 | 639233930110596398 |
|
1323 ms | 121.138.247.218 |
| 16 | 2026-08-27 02:01 | 639233919705434540 |
|
879 ms | 211.60.160.10 |
| 15 | 2026-08-27 02:01 | 639233919705434540 |
|
879 ms | 121.138.247.218 |
| 14 | 2026-08-27 01:44 | 639233909452807845 |
|
1292 ms | 211.60.160.10 |
| 13 | 2026-08-27 01:44 | 639233909452807845 |
|
1292 ms | 121.138.247.218 |
| 12 | 2026-08-27 01:27 | 639233899096420820 |
|
1304 ms | 211.60.160.10 |
| 11 | 2026-08-27 01:27 | 639233899096420820 |
|
1304 ms | 121.138.247.218 |
| 10 | 2026-08-27 01:10 | 639233888707824939 |
|
1318 ms | 211.60.160.10 |
| 9 | 2026-08-27 01:10 | 639233888707824939 |
|
1318 ms | 121.138.247.218 |
| 8 | 2026-08-27 00:52 | 639233878461203802 |
|
1005 ms | 211.60.160.10 |
| 7 | 2026-08-27 00:52 | 639233878461203802 |
|
1005 ms | 121.138.247.218 |
| 6 | 2026-08-27 00:35 | 639233868060868209 |
|
996 ms | 211.60.160.10 |
| 5 | 2026-08-27 00:35 | 639233868060868209 |
|
996 ms | 121.138.247.218 |
| 4 | 2026-08-27 00:18 | 639233857450922991 |
|
1306 ms | 211.60.160.10 |
| 3 | 2026-08-27 00:18 | 639233857450922991 |
|
1306 ms | 121.138.247.218 |
| 2 | 2026-08-27 00:00 | 639233846871926285 |
|
1298 ms | 211.60.160.10 |
| 1 | 2026-08-27 00:00 | 639233846871926285 |
|
1298 ms | 121.138.247.218 |