History for ns1.csgraph.com
Domain: csgraph.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.csgraph.com
ns1.csgraph.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, 73 successful responses, 0 failed responses, and 288 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.csgraph.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
288 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
144.217.111.251
Most recently resolved hosting IP on selected date
Successful Responses
73
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 ns1.csgraph.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 23:52 | 639229527598660841 |
|
27 ms | 144.217.111.251 |
| 72 | 2026-08-21 23:36 | 639229517954323214 |
|
133 ms | 144.217.111.251 |
| 71 | 2026-08-21 23:20 | 639229508269999021 |
|
124 ms | 144.217.111.251 |
| 70 | 2026-08-21 23:04 | 639229498559060171 |
|
7 ms | 144.217.111.251 |
| 69 | 2026-08-21 22:47 | 639229488519347586 |
|
116 ms | 144.217.111.251 |
| 68 | 2026-08-21 21:54 | 639229456606578934 |
|
18 ms | 144.217.111.251 |
| 67 | 2026-08-21 21:38 | 639229446985772499 |
|
114 ms | 144.217.111.251 |
| 66 | 2026-08-21 21:22 | 639229437367313098 |
|
121 ms | 144.217.111.251 |
| 65 | 2026-08-21 21:06 | 639229427923950391 |
|
128 ms | 144.217.111.251 |
| 64 | 2026-08-21 20:50 | 639229418168588854 |
|
104 ms | 144.217.111.251 |
| 63 | 2026-08-21 20:33 | 639229408345678334 |
|
2125 ms | 144.217.111.251 |
| 62 | 2026-08-21 20:17 | 639229398616354648 |
|
113 ms | 144.217.111.251 |
| 61 | 2026-08-21 20:01 | 639229388634592323 |
|
131 ms | 144.217.111.251 |
| 60 | 2026-08-21 19:44 | 639229378792837692 |
|
10 ms | 144.217.111.251 |
| 59 | 2026-08-21 19:28 | 639229369154682311 |
|
8 ms | 144.217.111.251 |
| 58 | 2026-08-21 19:12 | 639229359248017926 |
|
105 ms | 144.217.111.251 |
| 57 | 2026-08-21 18:55 | 639229349124294642 |
|
115 ms | 144.217.111.251 |
| 56 | 2026-08-21 18:03 | 639229317791715692 |
|
124 ms | 144.217.111.251 |
| 55 | 2026-08-21 17:46 | 639229308115194575 |
|
7 ms | 144.217.111.251 |
| 54 | 2026-08-21 17:30 | 639229298320320558 |
|
137 ms | 144.217.111.251 |
| 53 | 2026-08-21 17:14 | 639229288674863221 |
|
25 ms | 144.217.111.251 |
| 52 | 2026-08-21 16:58 | 639229278983677079 |
|
115 ms | 144.217.111.251 |
| 51 | 2026-08-21 16:42 | 639229269405517175 |
|
142 ms | 144.217.111.251 |
| 50 | 2026-08-21 16:26 | 639229259594798244 |
|
159 ms | 144.217.111.251 |
| 49 | 2026-08-21 16:09 | 639229249736681188 |
|
9 ms | 144.217.111.251 |
| 48 | 2026-08-21 15:52 | 639229239699417787 |
|
113 ms | 144.217.111.251 |
| 47 | 2026-08-21 15:36 | 639229229621964033 |
|
119 ms | 144.217.111.251 |
| 46 | 2026-08-21 15:19 | 639229219567270965 |
|
114 ms | 144.217.111.251 |
| 45 | 2026-08-21 15:02 | 639229209406666856 |
|
2113 ms | 144.217.111.251 |
| 44 | 2026-08-21 14:09 | 639229177815876178 |
|
153 ms | 144.217.111.251 |
| 43 | 2026-08-21 13:53 | 639229168243572685 |
|
2056 ms | 144.217.111.251 |
| 42 | 2026-08-21 13:37 | 639229158599856475 |
|
2119 ms | 144.217.111.251 |
| 41 | 2026-08-21 13:21 | 639229148998940902 |
|
113 ms | 144.217.111.251 |
| 40 | 2026-08-21 13:05 | 639229139276923594 |
|
9 ms | 144.217.111.251 |
| 39 | 2026-08-21 12:49 | 639229129709912394 |
|
120 ms | 144.217.111.251 |
| 38 | 2026-08-21 12:33 | 639229119801488500 |
|
33 ms | 144.217.111.251 |
| 37 | 2026-08-21 12:16 | 639229110135262458 |
|
9 ms | 144.217.111.251 |
| 36 | 2026-08-21 12:00 | 639229100336051392 |
|
111 ms | 144.217.111.251 |
| 35 | 2026-08-21 11:44 | 639229090641415626 |
|
120 ms | 144.217.111.251 |
| 34 | 2026-08-21 11:27 | 639229080702683947 |
|
147 ms | 144.217.111.251 |
| 33 | 2026-08-21 11:11 | 639229070601456699 |
|
139 ms | 144.217.111.251 |
| 32 | 2026-08-21 10:18 | 639229038947447232 |
|
2120 ms | 144.217.111.251 |
| 31 | 2026-08-21 10:02 | 639229029268708773 |
|
142 ms | 144.217.111.251 |
| 30 | 2026-08-21 09:46 | 639229019647910603 |
|
9 ms | 144.217.111.251 |
| 29 | 2026-08-21 09:29 | 639229009983843738 |
|
131 ms | 144.217.111.251 |
| 28 | 2026-08-21 09:13 | 639229000203331882 |
|
105 ms | 144.217.111.251 |
| 27 | 2026-08-21 08:57 | 639228990302335999 |
|
19 ms | 144.217.111.251 |
| 26 | 2026-08-21 08:40 | 639228980567740722 |
|
139 ms | 144.217.111.251 |
| 25 | 2026-08-21 08:24 | 639228970762445174 |
|
38 ms | 144.217.111.251 |
| 24 | 2026-08-21 08:08 | 639228961065054445 |
|
37 ms | 144.217.111.251 |
| 23 | 2026-08-21 07:52 | 639228951224649885 |
|
168 ms | 144.217.111.251 |
| 22 | 2026-08-21 07:35 | 639228941303864592 |
|
11 ms | 144.217.111.251 |
| 21 | 2026-08-21 07:18 | 639228931191328583 |
|
110 ms | 144.217.111.251 |
| 20 | 2026-08-21 06:25 | 639228899518173317 |
|
137 ms | 144.217.111.251 |
| 19 | 2026-08-21 06:09 | 639228889785027669 |
|
46 ms | 144.217.111.251 |
| 18 | 2026-08-21 05:53 | 639228880106330161 |
|
130 ms | 144.217.111.251 |
| 17 | 2026-08-21 05:37 | 639228870316184091 |
|
129 ms | 144.217.111.251 |
| 16 | 2026-08-21 05:21 | 639228860695366512 |
|
118 ms | 144.217.111.251 |
| 15 | 2026-08-21 05:05 | 639228851027209500 |
|
119 ms | 144.217.111.251 |
| 14 | 2026-08-21 04:49 | 639228841479265462 |
|
132 ms | 144.217.111.251 |
| 13 | 2026-08-21 04:33 | 639228831752962260 |
|
8 ms | 144.217.111.251 |
| 12 | 2026-08-21 04:16 | 639228821953295483 |
|
114 ms | 144.217.111.251 |
| 11 | 2026-08-21 04:00 | 639228812227429953 |
|
18 ms | 144.217.111.251 |
| 10 | 2026-08-21 03:44 | 639228802476107538 |
|
2113 ms | 144.217.111.251 |
| 9 | 2026-08-21 03:27 | 639228792525492032 |
|
125 ms | 144.217.111.251 |
| 8 | 2026-08-21 02:35 | 639228761131421385 |
|
152 ms | 144.217.111.251 |
| 7 | 2026-08-21 02:19 | 639228751571206692 |
|
111 ms | 144.217.111.251 |
| 6 | 2026-08-21 02:02 | 639228741705571019 |
|
140 ms | 144.217.111.251 |
| 5 | 2026-08-21 01:46 | 639228731642208228 |
|
114 ms | 144.217.111.251 |
| 4 | 2026-08-21 00:54 | 639228700387002072 |
|
177 ms | 144.217.111.251 |
| 3 | 2026-08-21 00:37 | 639228690742014433 |
|
2161 ms | 144.217.111.251 |
| 2 | 2026-08-21 00:21 | 639228680877937122 |
|
17 ms | 144.217.111.251 |
| 1 | 2026-08-21 00:04 | 639228670775860800 |
|
136 ms | 144.217.111.251 |