History for ns1.ructf.com
Domain: ructf.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.ructf.com
ns1.ructf.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 128 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.ructf.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
128 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
89.169.190.161
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.ructf.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 |
|
53 ms | 89.169.190.161 |
| 72 | 2026-08-21 23:36 | 639229517954323214 |
|
269 ms | 89.169.190.161 |
| 71 | 2026-08-21 23:20 | 639229508269999021 |
|
51 ms | 89.169.190.161 |
| 70 | 2026-08-21 23:03 | 639229498559060171 |
|
92 ms | 89.169.190.161 |
| 69 | 2026-08-21 22:47 | 639229488519347586 |
|
72 ms | 89.169.190.161 |
| 68 | 2026-08-21 21:54 | 639229456606578934 |
|
52 ms | 89.169.190.161 |
| 67 | 2026-08-21 21:38 | 639229446985772499 |
|
21 ms | 89.169.190.161 |
| 66 | 2026-08-21 21:21 | 639229437367313098 |
|
148 ms | 89.169.190.161 |
| 65 | 2026-08-21 21:06 | 639229427923950391 |
|
143 ms | 89.169.190.161 |
| 64 | 2026-08-21 20:49 | 639229418168588854 |
|
111 ms | 89.169.190.161 |
| 63 | 2026-08-21 20:33 | 639229408345678334 |
|
300 ms | 89.169.190.161 |
| 62 | 2026-08-21 20:17 | 639229398616354648 |
|
241 ms | 89.169.190.161 |
| 61 | 2026-08-21 20:01 | 639229388634592323 |
|
80 ms | 89.169.190.161 |
| 60 | 2026-08-21 19:44 | 639229378792837692 |
|
18 ms | 89.169.190.161 |
| 59 | 2026-08-21 19:28 | 639229369154682311 |
|
103 ms | 89.169.190.161 |
| 58 | 2026-08-21 19:11 | 639229359248017926 |
|
105 ms | 89.169.190.161 |
| 57 | 2026-08-21 18:54 | 639229349124294642 |
|
232 ms | 89.169.190.161 |
| 56 | 2026-08-21 18:02 | 639229317791715692 |
|
227 ms | 89.169.190.161 |
| 55 | 2026-08-21 17:46 | 639229308115194575 |
|
58 ms | 89.169.190.161 |
| 54 | 2026-08-21 17:30 | 639229298320320558 |
|
33 ms | 89.169.190.161 |
| 53 | 2026-08-21 17:14 | 639229288674863221 |
|
95 ms | 89.169.190.161 |
| 52 | 2026-08-21 16:57 | 639229278983677079 |
|
234 ms | 89.169.190.161 |
| 51 | 2026-08-21 16:41 | 639229269405517175 |
|
140 ms | 89.169.190.161 |
| 50 | 2026-08-21 16:25 | 639229259594798244 |
|
14 ms | 89.169.190.161 |
| 49 | 2026-08-21 16:09 | 639229249736681188 |
|
220 ms | 89.169.190.161 |
| 48 | 2026-08-21 15:52 | 639229239699417787 |
|
158 ms | 89.169.190.161 |
| 47 | 2026-08-21 15:35 | 639229229621964033 |
|
116 ms | 89.169.190.161 |
| 46 | 2026-08-21 15:18 | 639229219567270965 |
|
183 ms | 89.169.190.161 |
| 45 | 2026-08-21 15:02 | 639229209406666856 |
|
171 ms | 89.169.190.161 |
| 44 | 2026-08-21 14:09 | 639229177815876178 |
|
116 ms | 89.169.190.161 |
| 43 | 2026-08-21 13:53 | 639229168243572685 |
|
45 ms | 89.169.190.161 |
| 42 | 2026-08-21 13:37 | 639229158599856475 |
|
89 ms | 89.169.190.161 |
| 41 | 2026-08-21 13:21 | 639229148998940902 |
|
10 ms | 89.169.190.161 |
| 40 | 2026-08-21 13:05 | 639229139276923594 |
|
146 ms | 89.169.190.161 |
| 39 | 2026-08-21 12:49 | 639229129709912394 |
|
144 ms | 89.169.190.161 |
| 38 | 2026-08-21 12:32 | 639229119801488500 |
|
127 ms | 89.169.190.161 |
| 37 | 2026-08-21 12:16 | 639229110135262458 |
|
220 ms | 89.169.190.161 |
| 36 | 2026-08-21 12:00 | 639229100336051392 |
|
230 ms | 89.169.190.161 |
| 35 | 2026-08-21 11:43 | 639229090641415626 |
|
186 ms | 89.169.190.161 |
| 34 | 2026-08-21 11:27 | 639229080702683947 |
|
159 ms | 89.169.190.161 |
| 33 | 2026-08-21 11:10 | 639229070601456699 |
|
66 ms | 89.169.190.161 |
| 32 | 2026-08-21 10:17 | 639229038947447232 |
|
213 ms | 89.169.190.161 |
| 31 | 2026-08-21 10:01 | 639229029268708773 |
|
59 ms | 89.169.190.161 |
| 30 | 2026-08-21 09:45 | 639229019647910603 |
|
43 ms | 89.169.190.161 |
| 29 | 2026-08-21 09:29 | 639229009983843738 |
|
134 ms | 89.169.190.161 |
| 28 | 2026-08-21 09:13 | 639229000203331882 |
|
13 ms | 89.169.190.161 |
| 27 | 2026-08-21 08:56 | 639228990302335999 |
|
120 ms | 89.169.190.161 |
| 26 | 2026-08-21 08:40 | 639228980567740722 |
|
90 ms | 89.169.190.161 |
| 25 | 2026-08-21 08:24 | 639228970762445174 |
|
176 ms | 89.169.190.161 |
| 24 | 2026-08-21 08:08 | 639228961065054445 |
|
115 ms | 89.169.190.161 |
| 23 | 2026-08-21 07:51 | 639228951224649885 |
|
112 ms | 89.169.190.161 |
| 22 | 2026-08-21 07:35 | 639228941303864592 |
|
178 ms | 89.169.190.161 |
| 21 | 2026-08-21 07:18 | 639228931191328583 |
|
154 ms | 89.169.190.161 |
| 20 | 2026-08-21 06:25 | 639228899518173317 |
|
101 ms | 89.169.190.161 |
| 19 | 2026-08-21 06:09 | 639228889785027669 |
|
129 ms | 89.169.190.161 |
| 18 | 2026-08-21 05:53 | 639228880106330161 |
|
213 ms | 89.169.190.161 |
| 17 | 2026-08-21 05:36 | 639228870316184091 |
|
232 ms | 89.169.190.161 |
| 16 | 2026-08-21 05:20 | 639228860695366512 |
|
76 ms | 89.169.190.161 |
| 15 | 2026-08-21 05:04 | 639228851027209500 |
|
238 ms | 89.169.190.161 |
| 14 | 2026-08-21 04:48 | 639228841479265462 |
|
91 ms | 89.169.190.161 |
| 13 | 2026-08-21 04:32 | 639228831752962260 |
|
54 ms | 89.169.190.161 |
| 12 | 2026-08-21 04:16 | 639228821953295483 |
|
135 ms | 89.169.190.161 |
| 11 | 2026-08-21 04:00 | 639228812227429953 |
|
93 ms | 89.169.190.161 |
| 10 | 2026-08-21 03:43 | 639228802476107538 |
|
133 ms | 89.169.190.161 |
| 9 | 2026-08-21 03:27 | 639228792525492032 |
|
79 ms | 89.169.190.161 |
| 8 | 2026-08-21 02:34 | 639228761131421385 |
|
- | |
| 7 | 2026-08-21 02:18 | 639228751571206692 |
|
47 ms | 89.169.190.161 |
| 6 | 2026-08-21 02:02 | 639228741705571019 |
|
161 ms | 89.169.190.161 |
| 5 | 2026-08-21 01:45 | 639228731642208228 |
|
143 ms | 89.169.190.161 |
| 4 | 2026-08-21 00:53 | 639228700387002072 |
|
76 ms | 89.169.190.161 |
| 3 | 2026-08-21 00:37 | 639228690742014433 |
|
286 ms | 89.169.190.161 |
| 2 | 2026-08-21 00:21 | 639228680877937122 |
|
125 ms | 89.169.190.161 |
| 1 | 2026-08-21 00:04 | 639228670775860800 |
|
126 ms | 89.169.190.161 |