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 2026-08-22. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 635 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
146
Historical checks stored for this nameserver on selected date
Average Latency
635 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
172.21.10.89
Most recently resolved hosting IP on selected date
Successful Responses
146
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 146 | 2026-08-22 23:44 | 639230382051619327 |
|
592 ms | 172.21.10.89 |
| 145 | 2026-08-22 23:44 | 639230382051619327 |
|
592 ms | 210.112.192.21 |
| 144 | 2026-08-22 23:28 | 639230372323353529 |
|
587 ms | 172.21.10.89 |
| 143 | 2026-08-22 23:28 | 639230372323353529 |
|
587 ms | 210.112.192.21 |
| 142 | 2026-08-22 23:11 | 639230362586451064 |
|
578 ms | 210.112.192.21 |
| 141 | 2026-08-22 23:11 | 639230362586451064 |
|
578 ms | 172.21.10.89 |
| 140 | 2026-08-22 22:55 | 639230352793666303 |
|
622 ms | 172.21.10.89 |
| 139 | 2026-08-22 22:55 | 639230352793666303 |
|
622 ms | 210.112.192.21 |
| 138 | 2026-08-22 22:39 | 639230342775737758 |
|
625 ms | 172.21.10.89 |
| 137 | 2026-08-22 22:39 | 639230342775737758 |
|
625 ms | 210.112.192.21 |
| 136 | 2026-08-22 22:22 | 639230332639939561 |
|
592 ms | 210.112.192.21 |
| 135 | 2026-08-22 22:22 | 639230332639939561 |
|
592 ms | 172.21.10.89 |
| 134 | 2026-08-22 21:29 | 639230301014190104 |
|
595 ms | 210.112.192.21 |
| 133 | 2026-08-22 21:29 | 639230301014190104 |
|
595 ms | 172.21.10.89 |
| 132 | 2026-08-22 21:12 | 639230291048161498 |
|
594 ms | 172.21.10.89 |
| 131 | 2026-08-22 21:12 | 639230291048161498 |
|
594 ms | 210.112.192.21 |
| 130 | 2026-08-22 20:56 | 639230280894353664 |
|
598 ms | 172.21.10.89 |
| 129 | 2026-08-22 20:56 | 639230280894353664 |
|
598 ms | 210.112.192.21 |
| 128 | 2026-08-22 20:39 | 639230270699419073 |
|
573 ms | 210.112.192.21 |
| 127 | 2026-08-22 20:39 | 639230270699419073 |
|
573 ms | 172.21.10.89 |
| 126 | 2026-08-22 20:22 | 639230260248163050 |
|
609 ms | 210.112.192.21 |
| 125 | 2026-08-22 20:22 | 639230260248163050 |
|
609 ms | 172.21.10.89 |
| 124 | 2026-08-22 20:04 | 639230250122494282 |
|
602 ms | 210.112.192.21 |
| 123 | 2026-08-22 20:04 | 639230250122494282 |
|
602 ms | 172.21.10.89 |
| 122 | 2026-08-22 19:47 | 639230239972935046 |
|
611 ms | 210.112.192.21 |
| 121 | 2026-08-22 19:47 | 639230239972935046 |
|
611 ms | 172.21.10.89 |
| 120 | 2026-08-22 19:30 | 639230229963262464 |
|
580 ms | 172.21.10.89 |
| 119 | 2026-08-22 19:30 | 639230229963262464 |
|
580 ms | 210.112.192.21 |
| 118 | 2026-08-22 19:14 | 639230220033804658 |
|
581 ms | 210.112.192.21 |
| 117 | 2026-08-22 19:14 | 639230220033804658 |
|
581 ms | 172.21.10.89 |
| 116 | 2026-08-22 18:57 | 639230209891107289 |
|
601 ms | 172.21.10.89 |
| 115 | 2026-08-22 18:57 | 639230209891107289 |
|
601 ms | 210.112.192.21 |
| 114 | 2026-08-22 18:40 | 639230199630298717 |
|
627 ms | 172.21.10.89 |
| 113 | 2026-08-22 18:40 | 639230199630298717 |
|
627 ms | 210.112.192.21 |
| 112 | 2026-08-22 18:23 | 639230189301984150 |
|
597 ms | 210.112.192.21 |
| 111 | 2026-08-22 18:23 | 639230189301984150 |
|
597 ms | 172.21.10.89 |
| 110 | 2026-08-22 17:29 | 639230157138468804 |
|
876 ms | 172.21.10.89 |
| 109 | 2026-08-22 17:29 | 639230157138468804 |
|
876 ms | 210.112.192.21 |
| 108 | 2026-08-22 17:12 | 639230146987869495 |
|
593 ms | 172.21.10.89 |
| 107 | 2026-08-22 17:12 | 639230146987869495 |
|
593 ms | 210.112.192.21 |
| 106 | 2026-08-22 16:56 | 639230136768638516 |
|
591 ms | 172.21.10.89 |
| 105 | 2026-08-22 16:56 | 639230136768638516 |
|
591 ms | 210.112.192.21 |
| 104 | 2026-08-22 16:38 | 639230126735907877 |
|
592 ms | 210.112.192.21 |
| 103 | 2026-08-22 16:38 | 639230126735907877 |
|
592 ms | 172.21.10.89 |
| 102 | 2026-08-22 16:22 | 639230116551187768 |
|
586 ms | 210.112.192.21 |
| 101 | 2026-08-22 16:22 | 639230116551187768 |
|
586 ms | 172.21.10.89 |
| 100 | 2026-08-22 16:05 | 639230106335615913 |
|
615 ms | 210.112.192.21 |
| 99 | 2026-08-22 16:05 | 639230106335615913 |
|
615 ms | 172.21.10.89 |
| 98 | 2026-08-22 15:48 | 639230096177758176 |
|
604 ms | 172.21.10.89 |
| 97 | 2026-08-22 15:48 | 639230096177758176 |
|
604 ms | 210.112.192.21 |
| 96 | 2026-08-22 15:31 | 639230086185999993 |
|
632 ms | 172.21.10.89 |
| 95 | 2026-08-22 15:31 | 639230086185999993 |
|
632 ms | 210.112.192.21 |
| 94 | 2026-08-22 15:14 | 639230076247854903 |
|
599 ms | 210.112.192.21 |
| 93 | 2026-08-22 15:14 | 639230076247854903 |
|
599 ms | 172.21.10.89 |
| 92 | 2026-08-22 14:57 | 639230066076077530 |
|
601 ms | 172.21.10.89 |
| 91 | 2026-08-22 14:57 | 639230066076077530 |
|
601 ms | 210.112.192.21 |
| 90 | 2026-08-22 14:40 | 639230055738197328 |
|
581 ms | 172.21.10.89 |
| 89 | 2026-08-22 14:40 | 639230055738197328 |
|
581 ms | 210.112.192.21 |
| 88 | 2026-08-22 14:23 | 639230045411225521 |
|
620 ms | 210.112.192.21 |
| 87 | 2026-08-22 14:23 | 639230045411225521 |
|
620 ms | 172.21.10.89 |
| 86 | 2026-08-22 13:29 | 639230013046000470 |
|
847 ms | 210.112.192.21 |
| 85 | 2026-08-22 13:29 | 639230013046000470 |
|
847 ms | 172.21.10.89 |
| 84 | 2026-08-22 13:12 | 639230003090037878 |
|
585 ms | 210.112.192.21 |
| 83 | 2026-08-22 13:12 | 639230003090037878 |
|
585 ms | 172.21.10.89 |
| 82 | 2026-08-22 12:56 | 639229993008259475 |
|
585 ms | 172.21.10.89 |
| 81 | 2026-08-22 12:56 | 639229993008259475 |
|
585 ms | 210.112.192.21 |
| 80 | 2026-08-22 12:39 | 639229982909449470 |
|
639 ms | 210.112.192.21 |
| 79 | 2026-08-22 12:39 | 639229982909449470 |
|
639 ms | 172.21.10.89 |
| 78 | 2026-08-22 12:22 | 639229973035502212 |
|
584 ms | 210.112.192.21 |
| 77 | 2026-08-22 12:22 | 639229973035502212 |
|
584 ms | 172.21.10.89 |
| 76 | 2026-08-22 12:06 | 639229963064296145 |
|
611 ms | 210.112.192.21 |
| 75 | 2026-08-22 12:06 | 639229963064296145 |
|
611 ms | 172.21.10.89 |
| 74 | 2026-08-22 11:49 | 639229952996162143 |
|
570 ms | 210.112.192.21 |
| 73 | 2026-08-22 11:49 | 639229952996162143 |
|
570 ms | 172.21.10.89 |
| 72 | 2026-08-22 11:32 | 639229943051949195 |
|
614 ms | 172.21.10.89 |
| 71 | 2026-08-22 11:32 | 639229943051949195 |
|
614 ms | 210.112.192.21 |
| 70 | 2026-08-22 11:16 | 639229932919214934 |
|
607 ms | 210.112.192.21 |
| 69 | 2026-08-22 11:16 | 639229932919214934 |
|
607 ms | 172.21.10.89 |
| 68 | 2026-08-22 10:59 | 639229922745889838 |
|
597 ms | 210.112.192.21 |
| 67 | 2026-08-22 10:59 | 639229922745889838 |
|
597 ms | 172.21.10.89 |
| 66 | 2026-08-22 10:42 | 639229912587214796 |
|
605 ms | 210.112.192.21 |
| 65 | 2026-08-22 10:42 | 639229912587214796 |
|
605 ms | 172.21.10.89 |
| 64 | 2026-08-22 10:25 | 639229902240004454 |
|
574 ms | 172.21.10.89 |
| 63 | 2026-08-22 10:25 | 639229902240004454 |
|
574 ms | 210.112.192.21 |
| 62 | 2026-08-22 09:32 | 639229870800501662 |
|
578 ms | 210.112.192.21 |
| 61 | 2026-08-22 09:32 | 639229870800501662 |
|
578 ms | 172.21.10.89 |
| 60 | 2026-08-22 09:15 | 639229861058384956 |
|
613 ms | 172.21.10.89 |
| 59 | 2026-08-22 09:15 | 639229861058384956 |
|
613 ms | 210.112.192.21 |
| 58 | 2026-08-22 08:59 | 639229851158592604 |
|
664 ms | 172.21.10.89 |
| 57 | 2026-08-22 08:59 | 639229851158592604 |
|
664 ms | 210.112.192.21 |
| 56 | 2026-08-22 08:43 | 639229841475569629 |
|
2290 ms | 172.21.10.89 |
| 55 | 2026-08-22 08:43 | 639229841475569629 |
|
2290 ms | 210.112.192.21 |
| 54 | 2026-08-22 08:27 | 639229831887658471 |
|
963 ms | 172.21.10.89 |
| 53 | 2026-08-22 08:27 | 639229831887658471 |
|
963 ms | 210.112.192.21 |
| 52 | 2026-08-22 08:11 | 639229822043670346 |
|
579 ms | 172.21.10.89 |
| 51 | 2026-08-22 08:11 | 639229822043670346 |
|
579 ms | 210.112.192.21 |
| 50 | 2026-08-22 07:54 | 639229812327913936 |
|
292 ms | 172.21.10.89 |
| 49 | 2026-08-22 07:54 | 639229812327913936 |
|
292 ms | 210.112.192.21 |
| 48 | 2026-08-22 07:38 | 639229802629488686 |
|
586 ms | 210.112.192.21 |
| 47 | 2026-08-22 07:38 | 639229802629488686 |
|
586 ms | 172.21.10.89 |
| 46 | 2026-08-22 07:22 | 639229793051447309 |
|
608 ms | 172.21.10.89 |
| 45 | 2026-08-22 07:22 | 639229793051447309 |
|
608 ms | 210.112.192.21 |
| 44 | 2026-08-22 07:06 | 639229783303531961 |
|
600 ms | 210.112.192.21 |
| 43 | 2026-08-22 07:06 | 639229783303531961 |
|
600 ms | 172.21.10.89 |
| 42 | 2026-08-22 06:49 | 639229773458051942 |
|
627 ms | 172.21.10.89 |
| 41 | 2026-08-22 06:49 | 639229773458051942 |
|
627 ms | 210.112.192.21 |
| 40 | 2026-08-22 06:33 | 639229763373848056 |
|
594 ms | 172.21.10.89 |
| 39 | 2026-08-22 06:33 | 639229763373848056 |
|
594 ms | 210.112.192.21 |
| 38 | 2026-08-22 05:40 | 639229732140622809 |
|
575 ms | 210.112.192.21 |
| 37 | 2026-08-22 05:40 | 639229732140622809 |
|
575 ms | 172.21.10.89 |
| 36 | 2026-08-22 05:24 | 639229722699695967 |
|
590 ms | 210.112.192.21 |
| 35 | 2026-08-22 05:24 | 639229722699695967 |
|
590 ms | 172.21.10.89 |
| 34 | 2026-08-22 05:09 | 639229713097498075 |
|
591 ms | 210.112.192.21 |
| 33 | 2026-08-22 05:09 | 639229713097498075 |
|
591 ms | 172.21.10.89 |
| 32 | 2026-08-22 04:53 | 639229703543969637 |
|
585 ms | 210.112.192.21 |
| 31 | 2026-08-22 04:53 | 639229703543969637 |
|
585 ms | 172.21.10.89 |
| 30 | 2026-08-22 04:37 | 639229693970392873 |
|
593 ms | 210.112.192.21 |
| 29 | 2026-08-22 04:37 | 639229693970392873 |
|
593 ms | 172.21.10.89 |
| 28 | 2026-08-22 04:21 | 639229684277329469 |
|
569 ms | 172.21.10.89 |
| 27 | 2026-08-22 04:21 | 639229684277329469 |
|
569 ms | 210.112.192.21 |
| 26 | 2026-08-22 04:04 | 639229674501596661 |
|
609 ms | 210.112.192.21 |
| 25 | 2026-08-22 04:04 | 639229674501596661 |
|
609 ms | 172.21.10.89 |
| 24 | 2026-08-22 03:48 | 639229665064441147 |
|
615 ms | 172.21.10.89 |
| 23 | 2026-08-22 03:48 | 639229665064441147 |
|
615 ms | 210.112.192.21 |
| 22 | 2026-08-22 03:33 | 639229655507536872 |
|
599 ms | 210.112.192.21 |
| 21 | 2026-08-22 03:33 | 639229655507536872 |
|
599 ms | 172.21.10.89 |
| 20 | 2026-08-22 03:17 | 639229645849603111 |
|
561 ms | 210.112.192.21 |
| 19 | 2026-08-22 03:17 | 639229645849603111 |
|
561 ms | 172.21.10.89 |
| 18 | 2026-08-22 03:00 | 639229636090497453 |
|
582 ms | 210.112.192.21 |
| 17 | 2026-08-22 03:00 | 639229636090497453 |
|
582 ms | 172.21.10.89 |
| 16 | 2026-08-22 02:44 | 639229625978544281 |
|
620 ms | 172.21.10.89 |
| 15 | 2026-08-22 02:44 | 639229625978544281 |
|
620 ms | 210.112.192.21 |
| 14 | 2026-08-22 01:51 | 639229594644662176 |
|
992 ms | 172.21.10.89 |
| 13 | 2026-08-22 01:51 | 639229594644662176 |
|
992 ms | 210.112.192.21 |
| 12 | 2026-08-22 01:35 | 639229585214633065 |
|
607 ms | 172.21.10.89 |
| 11 | 2026-08-22 01:35 | 639229585214633065 |
|
607 ms | 210.112.192.21 |
| 10 | 2026-08-22 01:20 | 639229575581042175 |
|
584 ms | 210.112.192.21 |
| 9 | 2026-08-22 01:20 | 639229575581042175 |
|
584 ms | 172.21.10.89 |
| 8 | 2026-08-22 01:03 | 639229565912268962 |
|
599 ms | 172.21.10.89 |
| 7 | 2026-08-22 01:03 | 639229565912268962 |
|
599 ms | 210.112.192.21 |
| 6 | 2026-08-22 00:47 | 639229556237813203 |
|
570 ms | 210.112.192.21 |
| 5 | 2026-08-22 00:47 | 639229556237813203 |
|
570 ms | 172.21.10.89 |
| 4 | 2026-08-22 00:31 | 639229546625802518 |
|
284 ms | 210.112.192.21 |
| 3 | 2026-08-22 00:31 | 639229546625802518 |
|
284 ms | 172.21.10.89 |
| 2 | 2026-08-22 00:15 | 639229537172016621 |
|
972 ms | 210.112.192.21 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
972 ms | 172.21.10.89 |