History for ns1.memoryunderground.com
Domain: memoryunderground.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.memoryunderground.com
ns1.memoryunderground.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 479 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 ns1.memoryunderground.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
479 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
217.70.148.245
Most recently resolved hosting IP on selected date
Successful Responses
72
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.memoryunderground.com
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:49 | 639229527598660841 |
|
87 ms | 217.70.148.245 |
| 72 | 2026-08-21 23:33 | 639229517954323214 |
|
50 ms | 217.70.148.245 |
| 71 | 2026-08-21 23:17 | 639229508269999021 |
|
49 ms | 217.70.148.245 |
| 70 | 2026-08-21 23:01 | 639229498559060171 |
|
121 ms | 217.70.148.245 |
| 69 | 2026-08-21 22:44 | 639229488519347586 |
|
145 ms | 217.70.148.245 |
| 68 | 2026-08-21 21:51 | 639229456606578934 |
|
2079 ms | 217.70.148.245 |
| 67 | 2026-08-21 21:35 | 639229446985772499 |
|
67 ms | 217.70.148.245 |
| 66 | 2026-08-21 21:19 | 639229437367313098 |
|
2015 ms | 217.70.148.245 |
| 65 | 2026-08-21 21:03 | 639229427923950391 |
|
168 ms | 217.70.148.245 |
| 64 | 2026-08-21 20:47 | 639229418168588854 |
|
143 ms | 217.70.148.245 |
| 63 | 2026-08-21 20:31 | 639229408345678334 |
|
291 ms | 217.70.148.245 |
| 62 | 2026-08-21 20:14 | 639229398616354648 |
|
187 ms | 217.70.148.245 |
| 61 | 2026-08-21 19:58 | 639229388634592323 |
|
17 ms | 217.70.148.245 |
| 60 | 2026-08-21 19:42 | 639229378792837692 |
|
2172 ms | 217.70.148.245 |
| 59 | 2026-08-21 19:25 | 639229369154682311 |
|
196 ms | 217.70.148.245 |
| 58 | 2026-08-21 19:09 | 639229359248017926 |
|
103 ms | 217.70.148.245 |
| 57 | 2026-08-21 18:52 | 639229349124294642 |
|
106 ms | 217.70.148.245 |
| 56 | 2026-08-21 18:00 | 639229317791715692 |
|
130 ms | 217.70.148.245 |
| 55 | 2026-08-21 17:44 | 639229308115194575 |
|
227 ms | 217.70.148.245 |
| 54 | 2026-08-21 17:27 | 639229298320320558 |
|
116 ms | 217.70.148.245 |
| 53 | 2026-08-21 17:11 | 639229288674863221 |
|
149 ms | 217.70.148.245 |
| 52 | 2026-08-21 16:55 | 639229278983677079 |
|
208 ms | 217.70.148.245 |
| 51 | 2026-08-21 16:39 | 639229269405517175 |
|
64 ms | 217.70.148.245 |
| 50 | 2026-08-21 16:23 | 639229259594798244 |
|
99 ms | 217.70.148.245 |
| 49 | 2026-08-21 16:06 | 639229249736681188 |
|
10 ms | 217.70.148.245 |
| 48 | 2026-08-21 15:50 | 639229239699417787 |
|
120 ms | 217.70.148.245 |
| 47 | 2026-08-21 15:33 | 639229229621964033 |
|
131 ms | 217.70.148.245 |
| 46 | 2026-08-21 15:16 | 639229219567270965 |
|
77 ms | 217.70.148.245 |
| 45 | 2026-08-21 14:59 | 639229209406666856 |
|
190 ms | 217.70.148.245 |
| 44 | 2026-08-21 14:07 | 639229177815876178 |
|
142 ms | 217.70.148.245 |
| 43 | 2026-08-21 13:50 | 639229168243572685 |
|
151 ms | 217.70.148.245 |
| 42 | 2026-08-21 13:34 | 639229158599856475 |
|
111 ms | 217.70.148.245 |
| 41 | 2026-08-21 13:18 | 639229148998940902 |
|
70 ms | 217.70.148.245 |
| 40 | 2026-08-21 13:02 | 639229139276923594 |
|
129 ms | 217.70.148.245 |
| 39 | 2026-08-21 12:46 | 639229129709912394 |
|
238 ms | 217.70.148.245 |
| 38 | 2026-08-21 12:30 | 639229119801488500 |
|
198 ms | 217.70.148.245 |
| 37 | 2026-08-21 12:14 | 639229110135262458 |
|
2071 ms | 217.70.148.245 |
| 36 | 2026-08-21 11:57 | 639229100336051392 |
|
140 ms | 217.70.148.245 |
| 35 | 2026-08-21 11:41 | 639229090641415626 |
|
158 ms | 217.70.148.245 |
| 34 | 2026-08-21 11:25 | 639229080702683947 |
|
97 ms | 217.70.148.245 |
| 33 | 2026-08-21 11:08 | 639229070601456699 |
|
210 ms | 217.70.148.245 |
| 32 | 2026-08-21 10:15 | 639229038947447232 |
|
135 ms | 217.70.148.245 |
| 31 | 2026-08-21 09:59 | 639229029268708773 |
|
- | |
| 30 | 2026-08-21 09:43 | 639229019647910603 |
|
207 ms | 217.70.148.245 |
| 29 | 2026-08-21 09:27 | 639229009983843738 |
|
96 ms | 217.70.148.245 |
| 28 | 2026-08-21 09:10 | 639229000203331882 |
|
107 ms | 217.70.148.245 |
| 27 | 2026-08-21 08:54 | 639228990302335999 |
|
2055 ms | 217.70.148.245 |
| 26 | 2026-08-21 08:38 | 639228980567740722 |
|
59 ms | 217.70.148.245 |
| 25 | 2026-08-21 08:21 | 639228970762445174 |
|
10 ms | 217.70.148.245 |
| 24 | 2026-08-21 08:05 | 639228961065054445 |
|
134 ms | 217.70.148.245 |
| 23 | 2026-08-21 07:49 | 639228951224649885 |
|
26 ms | 217.70.148.245 |
| 22 | 2026-08-21 07:32 | 639228941303864592 |
|
94 ms | 217.70.148.245 |
| 21 | 2026-08-21 07:15 | 639228931191328583 |
|
2094 ms | 217.70.148.245 |
| 20 | 2026-08-21 06:23 | 639228899518173317 |
|
177 ms | 217.70.148.245 |
| 19 | 2026-08-21 06:06 | 639228889785027669 |
|
117 ms | 217.70.148.245 |
| 18 | 2026-08-21 05:50 | 639228880106330161 |
|
108 ms | 217.70.148.245 |
| 17 | 2026-08-21 05:34 | 639228870316184091 |
|
2062 ms | 217.70.148.245 |
| 16 | 2026-08-21 05:18 | 639228860695366512 |
|
2065 ms | 217.70.148.245 |
| 15 | 2026-08-21 05:02 | 639228851027209500 |
|
57 ms | 217.70.148.245 |
| 14 | 2026-08-21 04:46 | 639228841479265462 |
|
142 ms | 217.70.148.245 |
| 13 | 2026-08-21 04:30 | 639228831752962260 |
|
90 ms | 217.70.148.245 |
| 12 | 2026-08-21 04:13 | 639228821953295483 |
|
100 ms | 217.70.148.245 |
| 11 | 2026-08-21 03:57 | 639228812227429953 |
|
2055 ms | 217.70.148.245 |
| 10 | 2026-08-21 03:41 | 639228802476107538 |
|
89 ms | 217.70.148.245 |
| 9 | 2026-08-21 03:24 | 639228792525492032 |
|
4046 ms | 217.70.148.245 |
| 8 | 2026-08-21 02:32 | 639228761131421385 |
|
65 ms | 217.70.148.245 |
| 7 | 2026-08-21 02:16 | 639228751571206692 |
|
240 ms | 217.70.148.245 |
| 6 | 2026-08-21 02:00 | 639228741705571019 |
|
2044 ms | 217.70.148.245 |
| 5 | 2026-08-21 01:43 | 639228731642208228 |
|
2080 ms | 217.70.148.245 |
| 4 | 2026-08-21 00:51 | 639228700387002072 |
|
102 ms | 217.70.148.245 |
| 3 | 2026-08-21 00:35 | 639228690742014433 |
|
231 ms | 217.70.148.245 |
| 2 | 2026-08-21 00:18 | 639228680877937122 |
|
142 ms | 217.70.148.245 |
| 1 | 2026-08-21 00:01 | 639228670775860800 |
|
244 ms | 217.70.148.245 |