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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 136 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
74
Historical checks stored for this nameserver on selected date
Average Latency
136 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:46
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
74
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.ructf.com
Showing DNS history for 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:46 | 639227795899225951 |
|
48 ms | 89.169.190.161 |
| 73 | 2026-08-19 23:30 | 639227786351762008 |
|
37 ms | 89.169.190.161 |
| 72 | 2026-08-19 23:14 | 639227776640591733 |
|
290 ms | 89.169.190.161 |
| 71 | 2026-08-19 22:58 | 639227767128841282 |
|
123 ms | 89.169.190.161 |
| 70 | 2026-08-19 22:42 | 639227757477304711 |
|
181 ms | 89.169.190.161 |
| 69 | 2026-08-19 22:25 | 639227747572098014 |
|
190 ms | 89.169.190.161 |
| 68 | 2026-08-19 22:09 | 639227737588613113 |
|
174 ms | 89.169.190.161 |
| 67 | 2026-08-19 21:16 | 639227706134603955 |
|
102 ms | 89.169.190.161 |
| 66 | 2026-08-19 21:00 | 639227696589027396 |
|
46 ms | 89.169.190.161 |
| 65 | 2026-08-19 20:44 | 639227687097707639 |
|
58 ms | 89.169.190.161 |
| 64 | 2026-08-19 20:28 | 639227677474464487 |
|
60 ms | 89.169.190.161 |
| 63 | 2026-08-19 20:12 | 639227667767441118 |
|
159 ms | 89.169.190.161 |
| 62 | 2026-08-19 19:56 | 639227657984833832 |
|
118 ms | 89.169.190.161 |
| 61 | 2026-08-19 19:39 | 639227648079992640 |
|
189 ms | 89.169.190.161 |
| 60 | 2026-08-19 19:23 | 639227638125048441 |
|
253 ms | 89.169.190.161 |
| 59 | 2026-08-19 19:06 | 639227628211392142 |
|
99 ms | 89.169.190.161 |
| 58 | 2026-08-19 18:49 | 639227618261696275 |
|
112 ms | 89.169.190.161 |
| 57 | 2026-08-19 18:33 | 639227608366233645 |
|
89 ms | 89.169.190.161 |
| 56 | 2026-08-19 18:16 | 639227598301787588 |
|
119 ms | 89.169.190.161 |
| 55 | 2026-08-19 17:23 | 639227566241010716 |
|
46 ms | 89.169.190.161 |
| 54 | 2026-08-19 17:07 | 639227556454538959 |
|
108 ms | 89.169.190.161 |
| 53 | 2026-08-19 16:50 | 639227546640305542 |
|
145 ms | 89.169.190.161 |
| 52 | 2026-08-19 16:34 | 639227536965466472 |
|
133 ms | 89.169.190.161 |
| 51 | 2026-08-19 16:18 | 639227527048658280 |
|
167 ms | 89.169.190.161 |
| 50 | 2026-08-19 16:01 | 639227517386634438 |
|
141 ms | 89.169.190.161 |
| 49 | 2026-08-19 15:45 | 639227507459551637 |
|
129 ms | 89.169.190.161 |
| 48 | 2026-08-19 15:28 | 639227497515595277 |
|
92 ms | 89.169.190.161 |
| 47 | 2026-08-19 15:12 | 639227487441798036 |
|
129 ms | 89.169.190.161 |
| 46 | 2026-08-19 14:55 | 639227477445551863 |
|
188 ms | 89.169.190.161 |
| 45 | 2026-08-19 14:38 | 639227467297067891 |
|
141 ms | 89.169.190.161 |
| 44 | 2026-08-19 14:21 | 639227457057795635 |
|
86 ms | 89.169.190.161 |
| 43 | 2026-08-19 13:28 | 639227425244777397 |
|
248 ms | 89.169.190.161 |
| 42 | 2026-08-19 13:11 | 639227415422116485 |
|
135 ms | 89.169.190.161 |
| 41 | 2026-08-19 12:55 | 639227405307256053 |
|
185 ms | 89.169.190.161 |
| 40 | 2026-08-19 12:38 | 639227395396602630 |
|
208 ms | 89.169.190.161 |
| 39 | 2026-08-19 12:22 | 639227385510363611 |
|
145 ms | 89.169.190.161 |
| 38 | 2026-08-19 12:05 | 639227375508324850 |
|
237 ms | 89.169.190.161 |
| 37 | 2026-08-19 11:48 | 639227365326611906 |
|
127 ms | 89.169.190.161 |
| 36 | 2026-08-19 11:31 | 639227355360014208 |
|
103 ms | 89.169.190.161 |
| 35 | 2026-08-19 11:14 | 639227345036782165 |
|
110 ms | 89.169.190.161 |
| 34 | 2026-08-19 10:57 | 639227334992964533 |
|
130 ms | 89.169.190.161 |
| 33 | 2026-08-19 10:41 | 639227324986605572 |
|
146 ms | 89.169.190.161 |
| 32 | 2026-08-19 10:24 | 639227314928414539 |
|
126 ms | 89.169.190.161 |
| 31 | 2026-08-19 09:31 | 639227283029182134 |
|
83 ms | 89.169.190.161 |
| 30 | 2026-08-19 09:14 | 639227273294779350 |
|
147 ms | 89.169.190.161 |
| 29 | 2026-08-19 08:58 | 639227263525231313 |
|
226 ms | 89.169.190.161 |
| 28 | 2026-08-19 08:42 | 639227253578313363 |
|
95 ms | 89.169.190.161 |
| 27 | 2026-08-19 08:25 | 639227243649973322 |
|
221 ms | 89.169.190.161 |
| 26 | 2026-08-19 08:08 | 639227233581059317 |
|
56 ms | 89.169.190.161 |
| 25 | 2026-08-19 07:52 | 639227223667352067 |
|
88 ms | 89.169.190.161 |
| 24 | 2026-08-19 07:35 | 639227213714837066 |
|
90 ms | 89.169.190.161 |
| 23 | 2026-08-19 07:18 | 639227203701208496 |
|
115 ms | 89.169.190.161 |
| 22 | 2026-08-19 07:02 | 639227193643202179 |
|
184 ms | 89.169.190.161 |
| 21 | 2026-08-19 06:45 | 639227183584431597 |
|
155 ms | 89.169.190.161 |
| 20 | 2026-08-19 06:28 | 639227173347403088 |
|
126 ms | 89.169.190.161 |
| 19 | 2026-08-19 05:35 | 639227141523007601 |
|
68 ms | 89.169.190.161 |
| 18 | 2026-08-19 05:19 | 639227131785931574 |
|
85 ms | 89.169.190.161 |
| 17 | 2026-08-19 05:03 | 639227122176475389 |
|
150 ms | 89.169.190.161 |
| 16 | 2026-08-19 04:47 | 639227112668934596 |
|
76 ms | 89.169.190.161 |
| 15 | 2026-08-19 04:30 | 639227102773292788 |
|
148 ms | 89.169.190.161 |
| 14 | 2026-08-19 04:14 | 639227093141136930 |
|
166 ms | 89.169.190.161 |
| 13 | 2026-08-19 03:58 | 639227083449420147 |
|
173 ms | 89.169.190.161 |
| 12 | 2026-08-19 03:42 | 639227073771748493 |
|
200 ms | 89.169.190.161 |
| 11 | 2026-08-19 03:26 | 639227063977347614 |
|
178 ms | 89.169.190.161 |
| 10 | 2026-08-19 03:10 | 639227054253519024 |
|
71 ms | 89.169.190.161 |
| 9 | 2026-08-19 02:53 | 639227044381963886 |
|
135 ms | 89.169.190.161 |
| 8 | 2026-08-19 02:37 | 639227034441085514 |
|
198 ms | 89.169.190.161 |
| 7 | 2026-08-19 01:44 | 639227003126489968 |
|
334 ms | 89.169.190.161 |
| 6 | 2026-08-19 01:28 | 639226993456311614 |
|
208 ms | 89.169.190.161 |
| 5 | 2026-08-19 01:12 | 639226983847312345 |
|
64 ms | 89.169.190.161 |
| 4 | 2026-08-19 00:56 | 639226974357874853 |
|
137 ms | 89.169.190.161 |
| 3 | 2026-08-19 00:40 | 639226964670484721 |
|
14 ms | 89.169.190.161 |
| 2 | 2026-08-19 00:24 | 639226954857899696 |
|
45 ms | 89.169.190.161 |
| 1 | 2026-08-19 00:08 | 639226945091603488 |
|
165 ms | 89.169.190.161 |