History for ns2.num.edu.mn
Domain: num.edu.mn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.num.edu.mn
ns2.num.edu.mn 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 511 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 ns2.num.edu.mn.
Records on Selected Date
152
Historical checks stored for this nameserver on selected date
Average Latency
511 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
157.15.7.44
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 ns2.num.edu.mn
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 |
|
292 ms | 157.15.7.44 |
| 151 | 2026-08-23 23:58 | 639231254406598736 |
|
292 ms | 64.119.31.44 |
| 150 | 2026-08-23 23:41 | 639231244697865594 |
|
790 ms | 157.15.7.44 |
| 149 | 2026-08-23 23:41 | 639231244697865594 |
|
790 ms | 64.119.31.44 |
| 148 | 2026-08-23 23:25 | 639231234893504693 |
|
5 ms | 157.15.7.44 |
| 147 | 2026-08-23 23:25 | 639231234893504693 |
|
5 ms | 64.119.31.44 |
| 146 | 2026-08-23 23:09 | 639231225024549139 |
|
3 ms | 157.15.7.44 |
| 145 | 2026-08-23 23:09 | 639231225024549139 |
|
3 ms | 64.119.31.44 |
| 144 | 2026-08-23 22:52 | 639231214931957622 |
|
331 ms | 157.15.7.44 |
| 143 | 2026-08-23 22:52 | 639231214931957622 |
|
331 ms | 64.119.31.44 |
| 142 | 2026-08-23 22:35 | 639231204962010549 |
|
2338 ms | 64.119.31.44 |
| 141 | 2026-08-23 22:35 | 639231204962010549 |
|
2338 ms | 157.15.7.44 |
| 140 | 2026-08-23 22:19 | 639231195170138463 |
|
293 ms | 64.119.31.44 |
| 139 | 2026-08-23 22:19 | 639231195170138463 |
|
293 ms | 157.15.7.44 |
| 138 | 2026-08-23 22:03 | 639231185235020577 |
|
299 ms | 157.15.7.44 |
| 137 | 2026-08-23 22:03 | 639231185235020577 |
|
299 ms | 64.119.31.44 |
| 136 | 2026-08-23 21:46 | 639231175558690075 |
|
791 ms | 64.119.31.44 |
| 135 | 2026-08-23 21:46 | 639231175558690075 |
|
791 ms | 157.15.7.44 |
| 134 | 2026-08-23 21:30 | 639231165610444012 |
|
799 ms | 64.119.31.44 |
| 133 | 2026-08-23 21:30 | 639231165610444012 |
|
799 ms | 157.15.7.44 |
| 132 | 2026-08-23 20:37 | 639231133806425363 |
|
814 ms | 157.15.7.44 |
| 131 | 2026-08-23 20:37 | 639231133806425363 |
|
814 ms | 64.119.31.44 |
| 130 | 2026-08-23 20:20 | 639231124203758023 |
|
3 ms | 157.15.7.44 |
| 129 | 2026-08-23 20:20 | 639231124203758023 |
|
3 ms | 64.119.31.44 |
| 128 | 2026-08-23 20:04 | 639231114428262706 |
|
2591 ms | 157.15.7.44 |
| 127 | 2026-08-23 20:04 | 639231114428262706 |
|
2591 ms | 64.119.31.44 |
| 126 | 2026-08-23 19:48 | 639231104662480065 |
|
287 ms | 64.119.31.44 |
| 125 | 2026-08-23 19:48 | 639231104662480065 |
|
287 ms | 157.15.7.44 |
| 124 | 2026-08-23 19:32 | 639231094840372018 |
|
5 ms | 64.119.31.44 |
| 123 | 2026-08-23 19:32 | 639231094840372018 |
|
5 ms | 157.15.7.44 |
| 122 | 2026-08-23 19:15 | 639231085024583224 |
|
4006 ms | 157.15.7.44 |
| 121 | 2026-08-23 19:15 | 639231085024583224 |
|
4006 ms | 64.119.31.44 |
| 120 | 2026-08-23 18:59 | 639231075257417427 |
|
291 ms | 157.15.7.44 |
| 119 | 2026-08-23 18:59 | 639231075257417427 |
|
291 ms | 64.119.31.44 |
| 118 | 2026-08-23 18:43 | 639231065516009503 |
|
794 ms | 64.119.31.44 |
| 117 | 2026-08-23 18:43 | 639231065516009503 |
|
794 ms | 157.15.7.44 |
| 116 | 2026-08-23 18:27 | 639231055805348837 |
|
794 ms | 157.15.7.44 |
| 115 | 2026-08-23 18:27 | 639231055805348837 |
|
794 ms | 64.119.31.44 |
| 114 | 2026-08-23 18:10 | 639231045980373765 |
|
3 ms | 157.15.7.44 |
| 113 | 2026-08-23 18:10 | 639231045980373765 |
|
3 ms | 64.119.31.44 |
| 112 | 2026-08-23 17:54 | 639231035984577527 |
|
794 ms | 157.15.7.44 |
| 111 | 2026-08-23 17:54 | 639231035984577527 |
|
794 ms | 64.119.31.44 |
| 110 | 2026-08-23 17:37 | 639231025928115303 |
|
798 ms | 157.15.7.44 |
| 109 | 2026-08-23 17:37 | 639231025928115303 |
|
798 ms | 64.119.31.44 |
| 108 | 2026-08-23 16:44 | 639230994250157583 |
|
4 ms | 157.15.7.44 |
| 107 | 2026-08-23 16:44 | 639230994250157583 |
|
4 ms | 64.119.31.44 |
| 106 | 2026-08-23 16:28 | 639230984476411369 |
|
22 ms | 64.119.31.44 |
| 105 | 2026-08-23 16:28 | 639230984476411369 |
|
22 ms | 157.15.7.44 |
| 104 | 2026-08-23 16:11 | 639230974838373450 |
|
10 ms | 64.119.31.44 |
| 103 | 2026-08-23 16:11 | 639230974838373450 |
|
10 ms | 157.15.7.44 |
| 102 | 2026-08-23 15:56 | 639230965244277645 |
|
3 ms | 64.119.31.44 |
| 101 | 2026-08-23 15:56 | 639230965244277645 |
|
3 ms | 157.15.7.44 |
| 100 | 2026-08-23 15:39 | 639230955522101820 |
|
18 ms | 64.119.31.44 |
| 99 | 2026-08-23 15:39 | 639230955522101820 |
|
18 ms | 157.15.7.44 |
| 98 | 2026-08-23 15:23 | 639230945754521603 |
|
797 ms | 157.15.7.44 |
| 97 | 2026-08-23 15:23 | 639230945754521603 |
|
797 ms | 64.119.31.44 |
| 96 | 2026-08-23 15:07 | 639230935852040504 |
|
809 ms | 64.119.31.44 |
| 95 | 2026-08-23 15:07 | 639230935852040504 |
|
809 ms | 157.15.7.44 |
| 94 | 2026-08-23 14:50 | 639230926222061048 |
|
286 ms | 157.15.7.44 |
| 93 | 2026-08-23 14:50 | 639230926222061048 |
|
286 ms | 64.119.31.44 |
| 92 | 2026-08-23 14:34 | 639230916449726907 |
|
4 ms | 64.119.31.44 |
| 91 | 2026-08-23 14:34 | 639230916449726907 |
|
4 ms | 157.15.7.44 |
| 90 | 2026-08-23 14:18 | 639230906595053086 |
|
3 ms | 64.119.31.44 |
| 89 | 2026-08-23 14:18 | 639230906595053086 |
|
3 ms | 157.15.7.44 |
| 88 | 2026-08-23 14:01 | 639230896680429441 |
|
33 ms | 157.15.7.44 |
| 87 | 2026-08-23 14:01 | 639230896680429441 |
|
33 ms | 64.119.31.44 |
| 86 | 2026-08-23 13:45 | 639230886630210965 |
|
296 ms | 64.119.31.44 |
| 85 | 2026-08-23 13:45 | 639230886630210965 |
|
296 ms | 157.15.7.44 |
| 84 | 2026-08-23 12:53 | 639230855430405719 |
|
3 ms | 157.15.7.44 |
| 83 | 2026-08-23 12:53 | 639230855430405719 |
|
3 ms | 64.119.31.44 |
| 82 | 2026-08-23 12:36 | 639230845707499136 |
|
33 ms | 157.15.7.44 |
| 81 | 2026-08-23 12:36 | 639230845707499136 |
|
33 ms | 64.119.31.44 |
| 80 | 2026-08-23 12:20 | 639230836186805419 |
|
5 ms | 64.119.31.44 |
| 79 | 2026-08-23 12:20 | 639230836186805419 |
|
5 ms | 157.15.7.44 |
| 78 | 2026-08-23 12:04 | 639230826493828316 |
|
4 ms | 157.15.7.44 |
| 77 | 2026-08-23 12:04 | 639230826493828316 |
|
4 ms | 64.119.31.44 |
| 76 | 2026-08-23 11:48 | 639230816817882996 |
|
3 ms | 64.119.31.44 |
| 75 | 2026-08-23 11:48 | 639230816817882996 |
|
3 ms | 157.15.7.44 |
| 74 | 2026-08-23 11:32 | 639230806933854189 |
|
4 ms | 64.119.31.44 |
| 73 | 2026-08-23 11:32 | 639230806933854189 |
|
4 ms | 157.15.7.44 |
| 72 | 2026-08-23 11:15 | 639230797120243854 |
|
3 ms | 64.119.31.44 |
| 71 | 2026-08-23 11:15 | 639230797120243854 |
|
3 ms | 157.15.7.44 |
| 70 | 2026-08-23 10:59 | 639230787310272840 |
|
798 ms | 157.15.7.44 |
| 69 | 2026-08-23 10:59 | 639230787310272840 |
|
798 ms | 64.119.31.44 |
| 68 | 2026-08-23 10:43 | 639230777600173142 |
|
4 ms | 157.15.7.44 |
| 67 | 2026-08-23 10:43 | 639230777600173142 |
|
4 ms | 64.119.31.44 |
| 66 | 2026-08-23 10:27 | 639230767665024593 |
|
794 ms | 157.15.7.44 |
| 65 | 2026-08-23 10:27 | 639230767665024593 |
|
794 ms | 64.119.31.44 |
| 64 | 2026-08-23 10:10 | 639230757720962293 |
|
288 ms | 64.119.31.44 |
| 63 | 2026-08-23 10:10 | 639230757720962293 |
|
288 ms | 157.15.7.44 |
| 62 | 2026-08-23 09:53 | 639230747722189784 |
|
1167 ms | 157.15.7.44 |
| 61 | 2026-08-23 09:53 | 639230747722189784 |
|
1167 ms | 64.119.31.44 |
| 60 | 2026-08-23 09:01 | 639230716313923480 |
|
3 ms | 157.15.7.44 |
| 59 | 2026-08-23 09:01 | 639230716313923480 |
|
3 ms | 64.119.31.44 |
| 58 | 2026-08-23 08:45 | 639230706813835990 |
|
3 ms | 64.119.31.44 |
| 57 | 2026-08-23 08:45 | 639230706813835990 |
|
3 ms | 157.15.7.44 |
| 56 | 2026-08-23 08:29 | 639230696871062203 |
|
799 ms | 64.119.31.44 |
| 55 | 2026-08-23 08:29 | 639230696871062203 |
|
799 ms | 157.15.7.44 |
| 54 | 2026-08-23 08:12 | 639230687142781616 |
|
284 ms | 64.119.31.44 |
| 53 | 2026-08-23 08:12 | 639230687142781616 |
|
284 ms | 157.15.7.44 |
| 52 | 2026-08-23 07:56 | 639230677432142227 |
|
5 ms | 64.119.31.44 |
| 51 | 2026-08-23 07:56 | 639230677432142227 |
|
5 ms | 157.15.7.44 |
| 50 | 2026-08-23 07:40 | 639230667686258061 |
|
789 ms | 157.15.7.44 |
| 49 | 2026-08-23 07:40 | 639230667686258061 |
|
789 ms | 64.119.31.44 |
| 48 | 2026-08-23 07:24 | 639230658039243685 |
|
293 ms | 157.15.7.44 |
| 47 | 2026-08-23 07:24 | 639230658039243685 |
|
293 ms | 64.119.31.44 |
| 46 | 2026-08-23 07:07 | 639230648468473803 |
|
298 ms | 64.119.31.44 |
| 45 | 2026-08-23 07:07 | 639230648468473803 |
|
298 ms | 157.15.7.44 |
| 44 | 2026-08-23 06:51 | 639230638829658294 |
|
793 ms | 64.119.31.44 |
| 43 | 2026-08-23 06:51 | 639230638829658294 |
|
793 ms | 157.15.7.44 |
| 42 | 2026-08-23 06:35 | 639230629247017617 |
|
4335 ms | 64.119.31.44 |
| 41 | 2026-08-23 06:35 | 639230629247017617 |
|
4335 ms | 157.15.7.44 |
| 40 | 2026-08-23 06:19 | 639230619625318239 |
|
2032 ms | 157.15.7.44 |
| 39 | 2026-08-23 06:19 | 639230619625318239 |
|
2032 ms | 64.119.31.44 |
| 38 | 2026-08-23 06:03 | 639230609697630264 |
|
2335 ms | 157.15.7.44 |
| 37 | 2026-08-23 06:03 | 639230609697630264 |
|
2335 ms | 64.119.31.44 |
| 36 | 2026-08-23 05:11 | 639230578570131864 |
|
2 ms | 157.15.7.44 |
| 35 | 2026-08-23 05:11 | 639230578570131864 |
|
2 ms | 64.119.31.44 |
| 34 | 2026-08-23 04:55 | 639230568958963168 |
|
794 ms | 157.15.7.44 |
| 33 | 2026-08-23 04:55 | 639230568958963168 |
|
794 ms | 64.119.31.44 |
| 32 | 2026-08-23 04:39 | 639230559287611211 |
|
338 ms | 64.119.31.44 |
| 31 | 2026-08-23 04:39 | 639230559287611211 |
|
338 ms | 157.15.7.44 |
| 30 | 2026-08-23 04:23 | 639230549524312030 |
|
3 ms | 157.15.7.44 |
| 29 | 2026-08-23 04:23 | 639230549524312030 |
|
3 ms | 64.119.31.44 |
| 28 | 2026-08-23 04:07 | 639230539739801669 |
|
1966 ms | 64.119.31.44 |
| 27 | 2026-08-23 04:07 | 639230539739801669 |
|
1966 ms | 157.15.7.44 |
| 26 | 2026-08-23 03:50 | 639230530084069375 |
|
560 ms | 64.119.31.44 |
| 25 | 2026-08-23 03:50 | 639230530084069375 |
|
560 ms | 157.15.7.44 |
| 24 | 2026-08-23 03:34 | 639230520362691441 |
|
3 ms | 157.15.7.44 |
| 23 | 2026-08-23 03:34 | 639230520362691441 |
|
3 ms | 64.119.31.44 |
| 22 | 2026-08-23 03:18 | 639230510677194518 |
|
197 ms | 157.15.7.44 |
| 21 | 2026-08-23 03:18 | 639230510677194518 |
|
197 ms | 64.119.31.44 |
| 20 | 2026-08-23 03:02 | 639230501156002646 |
|
4 ms | 64.119.31.44 |
| 19 | 2026-08-23 03:02 | 639230501156002646 |
|
4 ms | 157.15.7.44 |
| 18 | 2026-08-23 02:46 | 639230491502198541 |
|
3 ms | 157.15.7.44 |
| 17 | 2026-08-23 02:46 | 639230491502198541 |
|
3 ms | 64.119.31.44 |
| 16 | 2026-08-23 02:30 | 639230481860318494 |
|
2 ms | 157.15.7.44 |
| 15 | 2026-08-23 02:30 | 639230481860318494 |
|
2 ms | 64.119.31.44 |
| 14 | 2026-08-23 02:14 | 639230471893008575 |
|
119 ms | 157.15.7.44 |
| 13 | 2026-08-23 02:14 | 639230471893008575 |
|
119 ms | 64.119.31.44 |
| 12 | 2026-08-23 01:20 | 639230440030877421 |
|
3 ms | 64.119.31.44 |
| 11 | 2026-08-23 01:20 | 639230440030877421 |
|
3 ms | 157.15.7.44 |
| 10 | 2026-08-23 01:04 | 639230430479725508 |
|
7 ms | 64.119.31.44 |
| 9 | 2026-08-23 01:04 | 639230430479725508 |
|
7 ms | 157.15.7.44 |
| 8 | 2026-08-23 00:48 | 639230420875160219 |
|
187 ms | 64.119.31.44 |
| 7 | 2026-08-23 00:48 | 639230420875160219 |
|
187 ms | 157.15.7.44 |
| 6 | 2026-08-23 00:32 | 639230411240692575 |
|
186 ms | 157.15.7.44 |
| 5 | 2026-08-23 00:32 | 639230411240692575 |
|
186 ms | 64.119.31.44 |
| 4 | 2026-08-23 00:16 | 639230401550806607 |
|
2 ms | 157.15.7.44 |
| 3 | 2026-08-23 00:16 | 639230401550806607 |
|
2 ms | 64.119.31.44 |
| 2 | 2026-08-23 00:00 | 639230391807229016 |
|
3 ms | 64.119.31.44 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
3 ms | 157.15.7.44 |