History for ns2.optimizedlearn.com
Domain: optimizedlearn.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.optimizedlearn.com
ns2.optimizedlearn.com 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 2026-08-11. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 341 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.optimizedlearn.com.
Records on Selected Date
152
Historical checks stored for this nameserver on selected date
Average Latency
341 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
64.40.159.50
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.optimizedlearn.com
Showing DNS history for 2026-08-11 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 | 2026-08-11 23:52 | 639220888396333845 |
|
116 ms | 64.40.159.50 |
| 151 | 2026-08-11 23:52 | 639220888396333845 |
|
116 ms | 107.175.116.216 |
| 150 | 2026-08-11 23:37 | 639220878864937382 |
|
45 ms | 107.175.116.216 |
| 149 | 2026-08-11 23:37 | 639220878864937382 |
|
45 ms | 64.40.159.50 |
| 148 | 2026-08-11 22:43 | 639220847369072314 |
|
2030 ms | 64.40.159.50 |
| 147 | 2026-08-11 22:43 | 639220847369072314 |
|
2030 ms | 107.175.116.216 |
| 146 | 2026-08-11 22:27 | 639220838037764925 |
|
49 ms | 64.40.159.50 |
| 145 | 2026-08-11 22:27 | 639220838037764925 |
|
49 ms | 107.175.116.216 |
| 144 | 2026-08-11 22:11 | 639220828735120634 |
|
42 ms | 107.175.116.216 |
| 143 | 2026-08-11 22:11 | 639220828735120634 |
|
42 ms | 64.40.159.50 |
| 142 | 2026-08-11 21:56 | 639220819447979766 |
|
8 ms | 64.40.159.50 |
| 141 | 2026-08-11 21:56 | 639220819447979766 |
|
8 ms | 107.175.116.216 |
| 140 | 2026-08-11 21:41 | 639220810056531741 |
|
81 ms | 107.175.116.216 |
| 139 | 2026-08-11 21:41 | 639220810056531741 |
|
81 ms | 64.40.159.50 |
| 138 | 2026-08-11 21:25 | 639220800745746593 |
|
123 ms | 64.40.159.50 |
| 137 | 2026-08-11 21:25 | 639220800745746593 |
|
123 ms | 107.175.116.216 |
| 136 | 2026-08-11 21:09 | 639220791351626349 |
|
2114 ms | 107.175.116.216 |
| 135 | 2026-08-11 21:09 | 639220791351626349 |
|
2114 ms | 64.40.159.50 |
| 134 | 2026-08-11 20:54 | 639220782021256610 |
|
141 ms | 107.175.116.216 |
| 133 | 2026-08-11 20:54 | 639220782021256610 |
|
141 ms | 64.40.159.50 |
| 132 | 2026-08-11 20:38 | 639220772603347755 |
|
2142 ms | 107.175.116.216 |
| 131 | 2026-08-11 20:38 | 639220772603347755 |
|
2142 ms | 64.40.159.50 |
| 130 | 2026-08-11 20:22 | 639220763224057047 |
|
22 ms | 64.40.159.50 |
| 129 | 2026-08-11 20:22 | 639220763224057047 |
|
22 ms | 107.175.116.216 |
| 128 | 2026-08-11 20:07 | 639220753691117767 |
|
57 ms | 107.175.116.216 |
| 127 | 2026-08-11 20:07 | 639220753691117767 |
|
57 ms | 64.40.159.50 |
| 126 | 2026-08-11 19:50 | 639220744107836218 |
|
2106 ms | 107.175.116.216 |
| 125 | 2026-08-11 19:50 | 639220744107836218 |
|
2106 ms | 64.40.159.50 |
| 124 | 2026-08-11 18:57 | 639220711927629898 |
|
69 ms | 107.175.116.216 |
| 123 | 2026-08-11 18:57 | 639220711927629898 |
|
69 ms | 64.40.159.50 |
| 122 | 2026-08-11 18:41 | 639220702299437921 |
|
146 ms | 107.175.116.216 |
| 121 | 2026-08-11 18:41 | 639220702299437921 |
|
146 ms | 64.40.159.50 |
| 120 | 2026-08-11 18:25 | 639220692505468181 |
|
63 ms | 64.40.159.50 |
| 119 | 2026-08-11 18:25 | 639220692505468181 |
|
63 ms | 107.175.116.216 |
| 118 | 2026-08-11 18:08 | 639220682669911239 |
|
105 ms | 64.40.159.50 |
| 117 | 2026-08-11 18:08 | 639220682669911239 |
|
105 ms | 107.175.116.216 |
| 116 | 2026-08-11 17:52 | 639220672929841526 |
|
31 ms | 107.175.116.216 |
| 115 | 2026-08-11 17:52 | 639220672929841526 |
|
31 ms | 64.40.159.50 |
| 114 | 2026-08-11 17:36 | 639220663225662315 |
|
278 ms | 107.175.116.216 |
| 113 | 2026-08-11 17:36 | 639220663225662315 |
|
278 ms | 64.40.159.50 |
| 112 | 2026-08-11 17:20 | 639220653846255684 |
|
44 ms | 64.40.159.50 |
| 111 | 2026-08-11 17:20 | 639220653846255684 |
|
44 ms | 107.175.116.216 |
| 110 | 2026-08-11 17:05 | 639220644420909059 |
|
367 ms | 107.175.116.216 |
| 109 | 2026-08-11 17:05 | 639220644420909059 |
|
367 ms | 64.40.159.50 |
| 108 | 2026-08-11 16:49 | 639220635074970435 |
|
375 ms | 107.175.116.216 |
| 107 | 2026-08-11 16:49 | 639220635074970435 |
|
375 ms | 64.40.159.50 |
| 106 | 2026-08-11 16:33 | 639220625614385966 |
|
179 ms | 107.175.116.216 |
| 105 | 2026-08-11 16:33 | 639220625614385966 |
|
179 ms | 64.40.159.50 |
| 104 | 2026-08-11 16:18 | 639220616132212636 |
|
371 ms | 107.175.116.216 |
| 103 | 2026-08-11 16:18 | 639220616132212636 |
|
371 ms | 64.40.159.50 |
| 102 | 2026-08-11 16:02 | 639220606533651662 |
|
48 ms | 64.40.159.50 |
| 101 | 2026-08-11 16:02 | 639220606533651662 |
|
48 ms | 107.175.116.216 |
| 100 | 2026-08-11 15:08 | 639220574514514318 |
|
66 ms | 64.40.159.50 |
| 99 | 2026-08-11 15:08 | 639220574514514318 |
|
66 ms | 107.175.116.216 |
| 98 | 2026-08-11 14:53 | 639220565124823874 |
|
45 ms | 107.175.116.216 |
| 97 | 2026-08-11 14:53 | 639220565124823874 |
|
45 ms | 64.40.159.50 |
| 96 | 2026-08-11 14:37 | 639220555799311478 |
|
62 ms | 107.175.116.216 |
| 95 | 2026-08-11 14:37 | 639220555799311478 |
|
62 ms | 64.40.159.50 |
| 94 | 2026-08-11 14:21 | 639220546481577614 |
|
176 ms | 64.40.159.50 |
| 93 | 2026-08-11 14:21 | 639220546481577614 |
|
176 ms | 107.175.116.216 |
| 92 | 2026-08-11 14:06 | 639220537036533154 |
|
374 ms | 64.40.159.50 |
| 91 | 2026-08-11 14:06 | 639220537036533154 |
|
374 ms | 107.175.116.216 |
| 90 | 2026-08-11 13:50 | 639220527719177174 |
|
2021 ms | 64.40.159.50 |
| 89 | 2026-08-11 13:50 | 639220527719177174 |
|
2021 ms | 107.175.116.216 |
| 88 | 2026-08-11 13:34 | 639220518173088308 |
|
179 ms | 64.40.159.50 |
| 87 | 2026-08-11 13:34 | 639220518173088308 |
|
179 ms | 107.175.116.216 |
| 86 | 2026-08-11 13:19 | 639220508902896243 |
|
300 ms | 107.175.116.216 |
| 85 | 2026-08-11 13:19 | 639220508902896243 |
|
300 ms | 64.40.159.50 |
| 84 | 2026-08-11 13:03 | 639220499455923005 |
|
86 ms | 64.40.159.50 |
| 83 | 2026-08-11 13:03 | 639220499455923005 |
|
86 ms | 107.175.116.216 |
| 82 | 2026-08-11 12:48 | 639220490082583768 |
|
102 ms | 107.175.116.216 |
| 81 | 2026-08-11 12:48 | 639220490082583768 |
|
102 ms | 64.40.159.50 |
| 80 | 2026-08-11 12:32 | 639220480636590998 |
|
42 ms | 64.40.159.50 |
| 79 | 2026-08-11 12:32 | 639220480636590998 |
|
42 ms | 107.175.116.216 |
| 78 | 2026-08-11 12:13 | 639220469585029273 |
|
39 ms | 64.40.159.50 |
| 77 | 2026-08-11 12:13 | 639220469585029273 |
|
39 ms | 107.175.116.216 |
| 76 | 2026-08-11 11:21 | 639220438074188884 |
|
53 ms | 107.175.116.216 |
| 75 | 2026-08-11 11:21 | 639220438074188884 |
|
53 ms | 64.40.159.50 |
| 74 | 2026-08-11 11:06 | 639220428789720049 |
|
2029 ms | 64.40.159.50 |
| 73 | 2026-08-11 11:06 | 639220428789720049 |
|
2029 ms | 107.175.116.216 |
| 72 | 2026-08-11 10:50 | 639220419558302820 |
|
133 ms | 107.175.116.216 |
| 71 | 2026-08-11 10:50 | 639220419558302820 |
|
133 ms | 64.40.159.50 |
| 70 | 2026-08-11 10:35 | 639220410448738795 |
|
58 ms | 107.175.116.216 |
| 69 | 2026-08-11 10:35 | 639220410448738795 |
|
58 ms | 64.40.159.50 |
| 68 | 2026-08-11 10:19 | 639220401034081530 |
|
137 ms | 107.175.116.216 |
| 67 | 2026-08-11 10:19 | 639220401034081530 |
|
137 ms | 64.40.159.50 |
| 66 | 2026-08-11 10:04 | 639220391766674161 |
|
81 ms | 107.175.116.216 |
| 65 | 2026-08-11 10:04 | 639220391766674161 |
|
81 ms | 64.40.159.50 |
| 64 | 2026-08-11 09:48 | 639220382275807148 |
|
157 ms | 64.40.159.50 |
| 63 | 2026-08-11 09:48 | 639220382275807148 |
|
157 ms | 107.175.116.216 |
| 62 | 2026-08-11 09:33 | 639220373034162867 |
|
23 ms | 107.175.116.216 |
| 61 | 2026-08-11 09:33 | 639220373034162867 |
|
23 ms | 64.40.159.50 |
| 60 | 2026-08-11 09:17 | 639220363994971859 |
|
40 ms | 107.175.116.216 |
| 59 | 2026-08-11 09:17 | 639220363994971859 |
|
40 ms | 64.40.159.50 |
| 58 | 2026-08-11 09:02 | 639220354563965455 |
|
145 ms | 107.175.116.216 |
| 57 | 2026-08-11 09:02 | 639220354563965455 |
|
145 ms | 64.40.159.50 |
| 56 | 2026-08-11 08:46 | 639220345437414880 |
|
49 ms | 64.40.159.50 |
| 55 | 2026-08-11 08:46 | 639220345437414880 |
|
49 ms | 107.175.116.216 |
| 54 | 2026-08-11 08:31 | 639220336024248987 |
|
181 ms | 107.175.116.216 |
| 53 | 2026-08-11 08:31 | 639220336024248987 |
|
181 ms | 64.40.159.50 |
| 52 | 2026-08-11 07:37 | 639220304233635692 |
|
139 ms | 64.40.159.50 |
| 51 | 2026-08-11 07:37 | 639220304233635692 |
|
139 ms | 107.175.116.216 |
| 50 | 2026-08-11 07:22 | 639220294872170960 |
|
2142 ms | 107.175.116.216 |
| 49 | 2026-08-11 07:22 | 639220294872170960 |
|
2142 ms | 64.40.159.50 |
| 48 | 2026-08-11 07:06 | 639220285547177980 |
|
71 ms | 107.175.116.216 |
| 47 | 2026-08-11 07:06 | 639220285547177980 |
|
71 ms | 64.40.159.50 |
| 46 | 2026-08-11 06:51 | 639220276337941315 |
|
43 ms | 107.175.116.216 |
| 45 | 2026-08-11 06:51 | 639220276337941315 |
|
43 ms | 64.40.159.50 |
| 44 | 2026-08-11 06:35 | 639220267175191677 |
|
2131 ms | 107.175.116.216 |
| 43 | 2026-08-11 06:35 | 639220267175191677 |
|
2131 ms | 64.40.159.50 |
| 42 | 2026-08-11 06:20 | 639220257981518924 |
|
61 ms | 107.175.116.216 |
| 41 | 2026-08-11 06:20 | 639220257981518924 |
|
61 ms | 64.40.159.50 |
| 40 | 2026-08-11 06:05 | 639220249265489070 |
|
58 ms | 64.40.159.50 |
| 39 | 2026-08-11 06:05 | 639220249265489070 |
|
58 ms | 107.175.116.216 |
| 38 | 2026-08-11 05:51 | 639220240700249205 |
|
8 ms | 64.40.159.50 |
| 37 | 2026-08-11 05:51 | 639220240700249205 |
|
8 ms | 107.175.116.216 |
| 36 | 2026-08-11 05:37 | 639220231975029986 |
|
47 ms | 64.40.159.50 |
| 35 | 2026-08-11 05:37 | 639220231975029986 |
|
47 ms | 107.175.116.216 |
| 34 | 2026-08-11 05:22 | 639220223261176932 |
|
2067 ms | 64.40.159.50 |
| 33 | 2026-08-11 05:22 | 639220223261176932 |
|
2067 ms | 107.175.116.216 |
| 32 | 2026-08-11 05:07 | 639220214366718456 |
|
8 ms | 107.175.116.216 |
| 31 | 2026-08-11 05:07 | 639220214366718456 |
|
8 ms | 64.40.159.50 |
| 30 | 2026-08-11 04:52 | 639220205306334524 |
|
46 ms | 64.40.159.50 |
| 29 | 2026-08-11 04:52 | 639220205306334524 |
|
46 ms | 107.175.116.216 |
| 28 | 2026-08-11 04:01 | 639220174463175061 |
|
59 ms | 64.40.159.50 |
| 27 | 2026-08-11 04:01 | 639220174463175061 |
|
59 ms | 107.175.116.216 |
| 26 | 2026-08-11 03:47 | 639220165777190438 |
|
42 ms | 107.175.116.216 |
| 25 | 2026-08-11 03:47 | 639220165777190438 |
|
42 ms | 64.40.159.50 |
| 24 | 2026-08-11 03:32 | 639220156880374825 |
|
50 ms | 107.175.116.216 |
| 23 | 2026-08-11 03:32 | 639220156880374825 |
|
50 ms | 64.40.159.50 |
| 22 | 2026-08-11 03:18 | 639220148139986945 |
|
29 ms | 107.175.116.216 |
| 21 | 2026-08-11 03:18 | 639220148139986945 |
|
29 ms | 64.40.159.50 |
| 20 | 2026-08-11 03:03 | 639220139271074299 |
|
147 ms | 64.40.159.50 |
| 19 | 2026-08-11 03:03 | 639220139271074299 |
|
147 ms | 107.175.116.216 |
| 18 | 2026-08-11 02:48 | 639220130565901336 |
|
82 ms | 107.175.116.216 |
| 17 | 2026-08-11 02:48 | 639220130565901336 |
|
82 ms | 64.40.159.50 |
| 16 | 2026-08-11 02:34 | 639220121659980575 |
|
284 ms | 64.40.159.50 |
| 15 | 2026-08-11 02:34 | 639220121659980575 |
|
284 ms | 107.175.116.216 |
| 14 | 2026-08-11 02:19 | 639220112857650894 |
|
43 ms | 64.40.159.50 |
| 13 | 2026-08-11 02:19 | 639220112857650894 |
|
43 ms | 107.175.116.216 |
| 12 | 2026-08-11 02:04 | 639220103767686219 |
|
53 ms | 64.40.159.50 |
| 11 | 2026-08-11 02:04 | 639220103767686219 |
|
53 ms | 107.175.116.216 |
| 10 | 2026-08-11 01:48 | 639220094545970611 |
|
150 ms | 107.175.116.216 |
| 9 | 2026-08-11 01:48 | 639220094545970611 |
|
150 ms | 64.40.159.50 |
| 8 | 2026-08-11 01:33 | 639220085476091081 |
|
47 ms | 64.40.159.50 |
| 7 | 2026-08-11 01:33 | 639220085476091081 |
|
47 ms | 107.175.116.216 |
| 6 | 2026-08-11 01:18 | 639220076243751161 |
|
126 ms | 64.40.159.50 |
| 5 | 2026-08-11 01:18 | 639220076243751161 |
|
126 ms | 107.175.116.216 |
| 4 | 2026-08-11 00:27 | 639220045322845190 |
|
47 ms | 64.40.159.50 |
| 3 | 2026-08-11 00:27 | 639220045322845190 |
|
47 ms | 107.175.116.216 |
| 2 | 2026-08-11 00:12 | 639220036434132314 |
|
228 ms | 64.40.159.50 |
| 1 | 2026-08-11 00:12 | 639220036434132314 |
|
228 ms | 107.175.116.216 |