History for ns.ahnlab.co.kr
Domain: ahnlab.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.ahnlab.co.kr
ns.ahnlab.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 2026-08-23. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 631 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 ns.ahnlab.co.kr.
Records on Selected Date
152
Historical checks stored for this nameserver on selected date
Average Latency
631 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.112.192.21
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 ns.ahnlab.co.kr
Showing DNS history for 2026-08-23 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 | 2026-08-23 23:58 | 639231254406598736 |
|
586 ms | 210.112.192.21 |
| 151 | 2026-08-23 23:58 | 639231254406598736 |
|
586 ms | 172.21.10.89 |
| 150 | 2026-08-23 23:41 | 639231244697865594 |
|
593 ms | 210.112.192.21 |
| 149 | 2026-08-23 23:41 | 639231244697865594 |
|
593 ms | 172.21.10.89 |
| 148 | 2026-08-23 23:25 | 639231234893504693 |
|
642 ms | 210.112.192.21 |
| 147 | 2026-08-23 23:25 | 639231234893504693 |
|
642 ms | 172.21.10.89 |
| 146 | 2026-08-23 23:09 | 639231225024549139 |
|
576 ms | 172.21.10.89 |
| 145 | 2026-08-23 23:09 | 639231225024549139 |
|
576 ms | 210.112.192.21 |
| 144 | 2026-08-23 22:52 | 639231214931957622 |
|
577 ms | 172.21.10.89 |
| 143 | 2026-08-23 22:52 | 639231214931957622 |
|
577 ms | 210.112.192.21 |
| 142 | 2026-08-23 22:35 | 639231204962010549 |
|
608 ms | 210.112.192.21 |
| 141 | 2026-08-23 22:35 | 639231204962010549 |
|
608 ms | 172.21.10.89 |
| 140 | 2026-08-23 22:19 | 639231195170138463 |
|
594 ms | 172.21.10.89 |
| 139 | 2026-08-23 22:19 | 639231195170138463 |
|
594 ms | 210.112.192.21 |
| 138 | 2026-08-23 22:03 | 639231185235020577 |
|
587 ms | 210.112.192.21 |
| 137 | 2026-08-23 22:03 | 639231185235020577 |
|
587 ms | 172.21.10.89 |
| 136 | 2026-08-23 21:46 | 639231175558690075 |
|
601 ms | 172.21.10.89 |
| 135 | 2026-08-23 21:46 | 639231175558690075 |
|
601 ms | 210.112.192.21 |
| 134 | 2026-08-23 21:30 | 639231165610444012 |
|
601 ms | 210.112.192.21 |
| 133 | 2026-08-23 21:30 | 639231165610444012 |
|
601 ms | 172.21.10.89 |
| 132 | 2026-08-23 20:37 | 639231133806425363 |
|
598 ms | 172.21.10.89 |
| 131 | 2026-08-23 20:37 | 639231133806425363 |
|
598 ms | 210.112.192.21 |
| 130 | 2026-08-23 20:21 | 639231124203758023 |
|
582 ms | 210.112.192.21 |
| 129 | 2026-08-23 20:21 | 639231124203758023 |
|
582 ms | 172.21.10.89 |
| 128 | 2026-08-23 20:04 | 639231114428262706 |
|
869 ms | 210.112.192.21 |
| 127 | 2026-08-23 20:04 | 639231114428262706 |
|
869 ms | 172.21.10.89 |
| 126 | 2026-08-23 19:48 | 639231104662480065 |
|
649 ms | 210.112.192.21 |
| 125 | 2026-08-23 19:48 | 639231104662480065 |
|
649 ms | 172.21.10.89 |
| 124 | 2026-08-23 19:32 | 639231094840372018 |
|
585 ms | 210.112.192.21 |
| 123 | 2026-08-23 19:32 | 639231094840372018 |
|
585 ms | 172.21.10.89 |
| 122 | 2026-08-23 19:16 | 639231085024583224 |
|
613 ms | 210.112.192.21 |
| 121 | 2026-08-23 19:16 | 639231085024583224 |
|
613 ms | 172.21.10.89 |
| 120 | 2026-08-23 18:59 | 639231075257417427 |
|
594 ms | 210.112.192.21 |
| 119 | 2026-08-23 18:59 | 639231075257417427 |
|
594 ms | 172.21.10.89 |
| 118 | 2026-08-23 18:43 | 639231065516009503 |
|
844 ms | 210.112.192.21 |
| 117 | 2026-08-23 18:43 | 639231065516009503 |
|
844 ms | 172.21.10.89 |
| 116 | 2026-08-23 18:27 | 639231055805348837 |
|
574 ms | 210.112.192.21 |
| 115 | 2026-08-23 18:27 | 639231055805348837 |
|
574 ms | 172.21.10.89 |
| 114 | 2026-08-23 18:10 | 639231045980373765 |
|
604 ms | 210.112.192.21 |
| 113 | 2026-08-23 18:10 | 639231045980373765 |
|
604 ms | 172.21.10.89 |
| 112 | 2026-08-23 17:54 | 639231035984577527 |
|
598 ms | 172.21.10.89 |
| 111 | 2026-08-23 17:54 | 639231035984577527 |
|
598 ms | 210.112.192.21 |
| 110 | 2026-08-23 17:37 | 639231025928115303 |
|
608 ms | 210.112.192.21 |
| 109 | 2026-08-23 17:37 | 639231025928115303 |
|
608 ms | 172.21.10.89 |
| 108 | 2026-08-23 16:44 | 639230994250157583 |
|
614 ms | 210.112.192.21 |
| 107 | 2026-08-23 16:44 | 639230994250157583 |
|
614 ms | 172.21.10.89 |
| 106 | 2026-08-23 16:28 | 639230984476411369 |
|
612 ms | 172.21.10.89 |
| 105 | 2026-08-23 16:28 | 639230984476411369 |
|
612 ms | 210.112.192.21 |
| 104 | 2026-08-23 16:12 | 639230974838373450 |
|
612 ms | 172.21.10.89 |
| 103 | 2026-08-23 16:12 | 639230974838373450 |
|
612 ms | 210.112.192.21 |
| 102 | 2026-08-23 15:56 | 639230965244277645 |
|
567 ms | 172.21.10.89 |
| 101 | 2026-08-23 15:56 | 639230965244277645 |
|
567 ms | 210.112.192.21 |
| 100 | 2026-08-23 15:39 | 639230955522101820 |
|
594 ms | 210.112.192.21 |
| 99 | 2026-08-23 15:39 | 639230955522101820 |
|
594 ms | 172.21.10.89 |
| 98 | 2026-08-23 15:23 | 639230945754521603 |
|
600 ms | 210.112.192.21 |
| 97 | 2026-08-23 15:23 | 639230945754521603 |
|
600 ms | 172.21.10.89 |
| 96 | 2026-08-23 15:07 | 639230935852040504 |
|
590 ms | 172.21.10.89 |
| 95 | 2026-08-23 15:07 | 639230935852040504 |
|
590 ms | 210.112.192.21 |
| 94 | 2026-08-23 14:51 | 639230926222061048 |
|
594 ms | 210.112.192.21 |
| 93 | 2026-08-23 14:51 | 639230926222061048 |
|
594 ms | 172.21.10.89 |
| 92 | 2026-08-23 14:34 | 639230916449726907 |
|
321 ms | 210.112.192.21 |
| 91 | 2026-08-23 14:34 | 639230916449726907 |
|
321 ms | 172.21.10.89 |
| 90 | 2026-08-23 14:18 | 639230906595053086 |
|
591 ms | 210.112.192.21 |
| 89 | 2026-08-23 14:18 | 639230906595053086 |
|
591 ms | 172.21.10.89 |
| 88 | 2026-08-23 14:02 | 639230896680429441 |
|
596 ms | 210.112.192.21 |
| 87 | 2026-08-23 14:02 | 639230896680429441 |
|
596 ms | 172.21.10.89 |
| 86 | 2026-08-23 13:45 | 639230886630210965 |
|
608 ms | 210.112.192.21 |
| 85 | 2026-08-23 13:45 | 639230886630210965 |
|
608 ms | 172.21.10.89 |
| 84 | 2026-08-23 12:53 | 639230855430405719 |
|
587 ms | 172.21.10.89 |
| 83 | 2026-08-23 12:53 | 639230855430405719 |
|
587 ms | 210.112.192.21 |
| 82 | 2026-08-23 12:36 | 639230845707499136 |
|
580 ms | 172.21.10.89 |
| 81 | 2026-08-23 12:36 | 639230845707499136 |
|
580 ms | 210.112.192.21 |
| 80 | 2026-08-23 12:20 | 639230836186805419 |
|
587 ms | 210.112.192.21 |
| 79 | 2026-08-23 12:20 | 639230836186805419 |
|
587 ms | 172.21.10.89 |
| 78 | 2026-08-23 12:04 | 639230826493828316 |
|
574 ms | 210.112.192.21 |
| 77 | 2026-08-23 12:04 | 639230826493828316 |
|
574 ms | 172.21.10.89 |
| 76 | 2026-08-23 11:48 | 639230816817882996 |
|
583 ms | 210.112.192.21 |
| 75 | 2026-08-23 11:48 | 639230816817882996 |
|
583 ms | 172.21.10.89 |
| 74 | 2026-08-23 11:32 | 639230806933854189 |
|
959 ms | 172.21.10.89 |
| 73 | 2026-08-23 11:32 | 639230806933854189 |
|
959 ms | 210.112.192.21 |
| 72 | 2026-08-23 11:16 | 639230797120243854 |
|
610 ms | 172.21.10.89 |
| 71 | 2026-08-23 11:16 | 639230797120243854 |
|
610 ms | 210.112.192.21 |
| 70 | 2026-08-23 10:59 | 639230787310272840 |
|
592 ms | 210.112.192.21 |
| 69 | 2026-08-23 10:59 | 639230787310272840 |
|
592 ms | 172.21.10.89 |
| 68 | 2026-08-23 10:43 | 639230777600173142 |
|
589 ms | 172.21.10.89 |
| 67 | 2026-08-23 10:43 | 639230777600173142 |
|
589 ms | 210.112.192.21 |
| 66 | 2026-08-23 10:27 | 639230767665024593 |
|
622 ms | 172.21.10.89 |
| 65 | 2026-08-23 10:27 | 639230767665024593 |
|
622 ms | 210.112.192.21 |
| 64 | 2026-08-23 10:10 | 639230757720962293 |
|
621 ms | 210.112.192.21 |
| 63 | 2026-08-23 10:10 | 639230757720962293 |
|
621 ms | 172.21.10.89 |
| 62 | 2026-08-23 09:53 | 639230747722189784 |
|
581 ms | 172.21.10.89 |
| 61 | 2026-08-23 09:53 | 639230747722189784 |
|
581 ms | 210.112.192.21 |
| 60 | 2026-08-23 09:01 | 639230716313923480 |
|
601 ms | 172.21.10.89 |
| 59 | 2026-08-23 09:01 | 639230716313923480 |
|
601 ms | 210.112.192.21 |
| 58 | 2026-08-23 08:45 | 639230706813835990 |
|
681 ms | 172.21.10.89 |
| 57 | 2026-08-23 08:45 | 639230706813835990 |
|
681 ms | 210.112.192.21 |
| 56 | 2026-08-23 08:29 | 639230696871062203 |
|
609 ms | 172.21.10.89 |
| 55 | 2026-08-23 08:29 | 639230696871062203 |
|
609 ms | 210.112.192.21 |
| 54 | 2026-08-23 08:12 | 639230687142781616 |
|
2563 ms | 210.112.192.21 |
| 53 | 2026-08-23 08:12 | 639230687142781616 |
|
2563 ms | 172.21.10.89 |
| 52 | 2026-08-23 07:56 | 639230677432142227 |
|
582 ms | 210.112.192.21 |
| 51 | 2026-08-23 07:56 | 639230677432142227 |
|
582 ms | 172.21.10.89 |
| 50 | 2026-08-23 07:40 | 639230667686258061 |
|
318 ms | 172.21.10.89 |
| 49 | 2026-08-23 07:40 | 639230667686258061 |
|
318 ms | 210.112.192.21 |
| 48 | 2026-08-23 07:24 | 639230658039243685 |
|
607 ms | 172.21.10.89 |
| 47 | 2026-08-23 07:24 | 639230658039243685 |
|
607 ms | 210.112.192.21 |
| 46 | 2026-08-23 07:08 | 639230648468473803 |
|
607 ms | 210.112.192.21 |
| 45 | 2026-08-23 07:08 | 639230648468473803 |
|
607 ms | 172.21.10.89 |
| 44 | 2026-08-23 06:52 | 639230638829658294 |
|
603 ms | 172.21.10.89 |
| 43 | 2026-08-23 06:52 | 639230638829658294 |
|
603 ms | 210.112.192.21 |
| 42 | 2026-08-23 06:35 | 639230629247017617 |
|
323 ms | 172.21.10.89 |
| 41 | 2026-08-23 06:35 | 639230629247017617 |
|
323 ms | 210.112.192.21 |
| 40 | 2026-08-23 06:19 | 639230619625318239 |
|
601 ms | 172.21.10.89 |
| 39 | 2026-08-23 06:19 | 639230619625318239 |
|
601 ms | 210.112.192.21 |
| 38 | 2026-08-23 06:03 | 639230609697630264 |
|
623 ms | 210.112.192.21 |
| 37 | 2026-08-23 06:03 | 639230609697630264 |
|
623 ms | 172.21.10.89 |
| 36 | 2026-08-23 05:11 | 639230578570131864 |
|
578 ms | 210.112.192.21 |
| 35 | 2026-08-23 05:11 | 639230578570131864 |
|
578 ms | 172.21.10.89 |
| 34 | 2026-08-23 04:55 | 639230568958963168 |
|
602 ms | 210.112.192.21 |
| 33 | 2026-08-23 04:55 | 639230568958963168 |
|
602 ms | 172.21.10.89 |
| 32 | 2026-08-23 04:39 | 639230559287611211 |
|
967 ms | 172.21.10.89 |
| 31 | 2026-08-23 04:39 | 639230559287611211 |
|
967 ms | 210.112.192.21 |
| 30 | 2026-08-23 04:23 | 639230549524312030 |
|
603 ms | 172.21.10.89 |
| 29 | 2026-08-23 04:23 | 639230549524312030 |
|
603 ms | 210.112.192.21 |
| 28 | 2026-08-23 04:07 | 639230539739801669 |
|
598 ms | 172.21.10.89 |
| 27 | 2026-08-23 04:07 | 639230539739801669 |
|
598 ms | 210.112.192.21 |
| 26 | 2026-08-23 03:50 | 639230530084069375 |
|
608 ms | 172.21.10.89 |
| 25 | 2026-08-23 03:50 | 639230530084069375 |
|
608 ms | 210.112.192.21 |
| 24 | 2026-08-23 03:34 | 639230520362691441 |
|
590 ms | 172.21.10.89 |
| 23 | 2026-08-23 03:34 | 639230520362691441 |
|
590 ms | 210.112.192.21 |
| 22 | 2026-08-23 03:18 | 639230510677194518 |
|
615 ms | 210.112.192.21 |
| 21 | 2026-08-23 03:18 | 639230510677194518 |
|
615 ms | 172.21.10.89 |
| 20 | 2026-08-23 03:02 | 639230501156002646 |
|
576 ms | 210.112.192.21 |
| 19 | 2026-08-23 03:02 | 639230501156002646 |
|
576 ms | 172.21.10.89 |
| 18 | 2026-08-23 02:46 | 639230491502198541 |
|
599 ms | 172.21.10.89 |
| 17 | 2026-08-23 02:46 | 639230491502198541 |
|
599 ms | 210.112.192.21 |
| 16 | 2026-08-23 02:30 | 639230481860318494 |
|
597 ms | 172.21.10.89 |
| 15 | 2026-08-23 02:30 | 639230481860318494 |
|
597 ms | 210.112.192.21 |
| 14 | 2026-08-23 02:14 | 639230471893008575 |
|
608 ms | 172.21.10.89 |
| 13 | 2026-08-23 02:14 | 639230471893008575 |
|
608 ms | 210.112.192.21 |
| 12 | 2026-08-23 01:20 | 639230440030877421 |
|
571 ms | 172.21.10.89 |
| 11 | 2026-08-23 01:20 | 639230440030877421 |
|
571 ms | 210.112.192.21 |
| 10 | 2026-08-23 01:04 | 639230430479725508 |
|
599 ms | 210.112.192.21 |
| 9 | 2026-08-23 01:04 | 639230430479725508 |
|
599 ms | 172.21.10.89 |
| 8 | 2026-08-23 00:48 | 639230420875160219 |
|
593 ms | 172.21.10.89 |
| 7 | 2026-08-23 00:48 | 639230420875160219 |
|
593 ms | 210.112.192.21 |
| 6 | 2026-08-23 00:32 | 639230411240692575 |
|
597 ms | 172.21.10.89 |
| 5 | 2026-08-23 00:32 | 639230411240692575 |
|
597 ms | 210.112.192.21 |
| 4 | 2026-08-23 00:16 | 639230401550806607 |
|
621 ms | 210.112.192.21 |
| 3 | 2026-08-23 00:16 | 639230401550806607 |
|
621 ms | 172.21.10.89 |
| 2 | 2026-08-23 00:00 | 639230391807229016 |
|
621 ms | 210.112.192.21 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
621 ms | 172.21.10.89 |