History for ns1.sibniicoal.ru
Domain: sibniicoal.ru • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sibniicoal.ru
ns1.sibniicoal.ru 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 2026-08-26. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 531 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.sibniicoal.ru.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
531 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
91.199.244.70
Most recently resolved hosting IP on selected date
Successful Responses
57
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.sibniicoal.ru
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-26 18:56 | 639233667209186136 |
|
66 ms | 91.199.244.70 |
| 56 | 2026-08-26 18:39 | 639233656814316266 |
|
60 ms | 91.199.244.70 |
| 55 | 2026-08-26 18:21 | 639233646245051806 |
|
97 ms | 91.199.244.70 |
| 54 | 2026-08-26 18:04 | 639233635663779051 |
|
187 ms | 91.199.244.70 |
| 53 | 2026-08-26 17:46 | 639233624977342122 |
|
69 ms | 91.199.244.70 |
| 52 | 2026-08-26 17:28 | 639233614446136153 |
|
61 ms | 91.199.244.70 |
| 51 | 2026-08-26 17:10 | 639233603737877581 |
|
1288 ms | 91.199.244.70 |
| 50 | 2026-08-26 16:53 | 639233593269224651 |
|
163 ms | 91.199.244.70 |
| 49 | 2026-08-26 16:35 | 639233582635086903 |
|
65 ms | 91.199.244.70 |
| 48 | 2026-08-26 16:17 | 639233572000374575 |
|
132 ms | 91.199.244.70 |
| 47 | 2026-08-26 15:59 | 639233561188633861 |
|
127 ms | 91.199.244.70 |
| 46 | 2026-08-26 15:42 | 639233550544357027 |
|
1682 ms | 91.199.244.70 |
| 45 | 2026-08-26 14:47 | 639233517966053117 |
|
1328 ms | 91.199.244.70 |
| 44 | 2026-08-26 14:30 | 639233507603253585 |
|
140 ms | 91.199.244.70 |
| 43 | 2026-08-26 14:13 | 639233497229039167 |
|
61 ms | 91.199.244.70 |
| 42 | 2026-08-26 13:55 | 639233486864546406 |
|
138 ms | 91.199.244.70 |
| 41 | 2026-08-26 13:38 | 639233476455174682 |
|
2191 ms | 91.199.244.70 |
| 40 | 2026-08-26 13:21 | 639233466171592605 |
|
131 ms | 91.199.244.70 |
| 39 | 2026-08-26 13:04 | 639233455747096265 |
|
644 ms | 91.199.244.70 |
| 38 | 2026-08-26 12:46 | 639233445367152284 |
|
207 ms | 91.199.244.70 |
| 37 | 2026-08-26 12:29 | 639233434974187439 |
|
3587 ms | 91.199.244.70 |
| 36 | 2026-08-26 12:12 | 639233424567558554 |
|
2167 ms | 91.199.244.70 |
| 35 | 2026-08-26 11:54 | 639233414056832719 |
|
128 ms | 91.199.244.70 |
| 34 | 2026-08-26 11:37 | 639233403515141099 |
|
131 ms | 91.199.244.70 |
| 33 | 2026-08-26 10:42 | 639233370841350248 |
|
65 ms | 91.199.244.70 |
| 32 | 2026-08-26 10:25 | 639233360361507238 |
|
122 ms | 91.199.244.70 |
| 31 | 2026-08-26 10:07 | 639233350067824371 |
|
64 ms | 91.199.244.70 |
| 30 | 2026-08-26 09:50 | 639233339545274518 |
|
204 ms | 91.199.244.70 |
| 29 | 2026-08-26 09:33 | 639233329214918079 |
|
102 ms | 91.199.244.70 |
| 28 | 2026-08-26 09:15 | 639233318749762337 |
|
145 ms | 91.199.244.70 |
| 27 | 2026-08-26 08:58 | 639233308387917838 |
|
167 ms | 91.199.244.70 |
| 26 | 2026-08-26 08:41 | 639233297961740122 |
|
161 ms | 91.199.244.70 |
| 25 | 2026-08-26 08:23 | 639233287487159094 |
|
165 ms | 91.199.244.70 |
| 24 | 2026-08-26 08:06 | 639233276995531707 |
|
3673 ms | 91.199.244.70 |
| 23 | 2026-08-26 07:48 | 639233266521568229 |
|
170 ms | 91.199.244.70 |
| 22 | 2026-08-26 07:31 | 639233256081047431 |
|
136 ms | 91.199.244.70 |
| 21 | 2026-08-26 06:37 | 639233223620132921 |
|
173 ms | 91.199.244.70 |
| 20 | 2026-08-26 06:19 | 639233213287814244 |
|
66 ms | 91.199.244.70 |
| 19 | 2026-08-26 06:02 | 639233202925983161 |
|
67 ms | 91.199.244.70 |
| 18 | 2026-08-26 05:45 | 639233192644780696 |
|
662 ms | 91.199.244.70 |
| 17 | 2026-08-26 05:28 | 639233182401183833 |
|
140 ms | 91.199.244.70 |
| 16 | 2026-08-26 05:11 | 639233172074181051 |
|
2121 ms | 91.199.244.70 |
| 15 | 2026-08-26 04:54 | 639233161808421455 |
|
165 ms | 91.199.244.70 |
| 14 | 2026-08-26 04:36 | 639233151357344052 |
|
643 ms | 91.199.244.70 |
| 13 | 2026-08-26 04:19 | 639233141034116946 |
|
173 ms | 91.199.244.70 |
| 12 | 2026-08-26 04:02 | 639233130828334142 |
|
1676 ms | 91.199.244.70 |
| 11 | 2026-08-26 03:45 | 639233120373450007 |
|
59 ms | 91.199.244.70 |
| 10 | 2026-08-26 03:27 | 639233110066216193 |
|
1659 ms | 91.199.244.70 |
| 9 | 2026-08-26 02:34 | 639233078065410564 |
|
167 ms | 91.199.244.70 |
| 8 | 2026-08-26 02:17 | 639233067787457832 |
|
119 ms | 91.199.244.70 |
| 7 | 2026-08-26 02:00 | 639233057501801162 |
|
65 ms | 91.199.244.70 |
| 6 | 2026-08-26 01:43 | 639233047089431703 |
|
161 ms | 91.199.244.70 |
| 5 | 2026-08-26 01:25 | 639233036754790688 |
|
1642 ms | 91.199.244.70 |
| 4 | 2026-08-26 01:08 | 639233026412602472 |
|
178 ms | 91.199.244.70 |
| 3 | 2026-08-26 00:51 | 639233016064066127 |
|
129 ms | 91.199.244.70 |
| 2 | 2026-08-26 00:34 | 639233005922655772 |
|
119 ms | 91.199.244.70 |
| 1 | 2026-08-26 00:17 | 639232995672256907 |
|
69 ms | 91.199.244.70 |