History for ns1.siei.ir
Domain: siei.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.siei.ir
ns1.siei.ir 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 191 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.siei.ir.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
191 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:39
All timestamps shown in UTC
Latest Resolved IP on Selected Date
193.151.145.36
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.siei.ir
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 18:39 | 639233656814316266 |
|
82 ms | 193.151.145.36 |
| 56 | 2026-08-26 18:22 | 639233646245051806 |
|
190 ms | 193.151.145.36 |
| 55 | 2026-08-26 18:04 | 639233635663779051 |
|
104 ms | 193.151.145.36 |
| 54 | 2026-08-26 17:47 | 639233624977342122 |
|
93 ms | 193.151.145.36 |
| 53 | 2026-08-26 17:29 | 639233614446136153 |
|
203 ms | 193.151.145.36 |
| 52 | 2026-08-26 17:11 | 639233603737877581 |
|
150 ms | 193.151.145.36 |
| 51 | 2026-08-26 16:53 | 639233593269224651 |
|
195 ms | 193.151.145.36 |
| 50 | 2026-08-26 16:36 | 639233582635086903 |
|
193 ms | 193.151.145.36 |
| 49 | 2026-08-26 16:18 | 639233572000374575 |
|
199 ms | 193.151.145.36 |
| 48 | 2026-08-26 16:00 | 639233561188633861 |
|
183 ms | 193.151.145.36 |
| 47 | 2026-08-26 15:42 | 639233550544357027 |
|
182 ms | 193.151.145.36 |
| 46 | 2026-08-26 14:48 | 639233517966053117 |
|
170 ms | 193.151.145.36 |
| 45 | 2026-08-26 14:31 | 639233507603253585 |
|
167 ms | 193.151.145.36 |
| 44 | 2026-08-26 14:13 | 639233497229039167 |
|
245 ms | 193.151.145.36 |
| 43 | 2026-08-26 13:56 | 639233486864546406 |
|
183 ms | 193.151.145.36 |
| 42 | 2026-08-26 13:39 | 639233476455174682 |
|
200 ms | 193.151.145.36 |
| 41 | 2026-08-26 13:22 | 639233466171592605 |
|
100 ms | 193.151.145.36 |
| 40 | 2026-08-26 13:04 | 639233455747096265 |
|
208 ms | 193.151.145.36 |
| 39 | 2026-08-26 12:47 | 639233445367152284 |
|
180 ms | 193.151.145.36 |
| 38 | 2026-08-26 12:30 | 639233434974187439 |
|
189 ms | 193.151.145.36 |
| 37 | 2026-08-26 12:12 | 639233424567558554 |
|
567 ms | 193.151.145.36 |
| 36 | 2026-08-26 11:55 | 639233414056832719 |
|
285 ms | 193.151.145.36 |
| 35 | 2026-08-26 11:37 | 639233403515141099 |
|
174 ms | 193.151.145.36 |
| 34 | 2026-08-26 10:43 | 639233370841350248 |
|
201 ms | 193.151.145.36 |
| 33 | 2026-08-26 10:25 | 639233360361507238 |
|
78 ms | 193.151.145.36 |
| 32 | 2026-08-26 10:08 | 639233350067824371 |
|
93 ms | 193.151.145.36 |
| 31 | 2026-08-26 09:51 | 639233339545274518 |
|
188 ms | 193.151.145.36 |
| 30 | 2026-08-26 09:33 | 639233329214918079 |
|
175 ms | 193.151.145.36 |
| 29 | 2026-08-26 09:16 | 639233318749762337 |
|
210 ms | 193.151.145.36 |
| 28 | 2026-08-26 08:59 | 639233308387917838 |
|
187 ms | 193.151.145.36 |
| 27 | 2026-08-26 08:41 | 639233297961740122 |
|
190 ms | 193.151.145.36 |
| 26 | 2026-08-26 08:24 | 639233287487159094 |
|
348 ms | 193.151.145.36 |
| 25 | 2026-08-26 08:06 | 639233276995531707 |
|
194 ms | 193.151.145.36 |
| 24 | 2026-08-26 07:49 | 639233266521568229 |
|
187 ms | 193.151.145.36 |
| 23 | 2026-08-26 07:31 | 639233256081047431 |
|
245 ms | 193.151.145.36 |
| 22 | 2026-08-26 06:37 | 639233223620132921 |
|
456 ms | 193.151.145.36 |
| 21 | 2026-08-26 06:20 | 639233213287814244 |
|
85 ms | 193.151.145.36 |
| 20 | 2026-08-26 06:03 | 639233202925983161 |
|
263 ms | 193.151.145.36 |
| 19 | 2026-08-26 05:46 | 639233192644780696 |
|
186 ms | 193.151.145.36 |
| 18 | 2026-08-26 05:28 | 639233182401183833 |
|
189 ms | 193.151.145.36 |
| 17 | 2026-08-26 05:11 | 639233172074181051 |
|
271 ms | 193.151.145.36 |
| 16 | 2026-08-26 04:54 | 639233161808421455 |
|
102 ms | 193.151.145.36 |
| 15 | 2026-08-26 04:37 | 639233151357344052 |
|
283 ms | 193.151.145.36 |
| 14 | 2026-08-26 04:20 | 639233141034116946 |
|
169 ms | 193.151.145.36 |
| 13 | 2026-08-26 04:03 | 639233130828334142 |
|
98 ms | 193.151.145.36 |
| 12 | 2026-08-26 03:45 | 639233120373450007 |
|
75 ms | 193.151.145.36 |
| 11 | 2026-08-26 03:28 | 639233110066216193 |
|
175 ms | 193.151.145.36 |
| 10 | 2026-08-26 02:35 | 639233078065410564 |
|
183 ms | 193.151.145.36 |
| 9 | 2026-08-26 02:18 | 639233067787457832 |
|
193 ms | 193.151.145.36 |
| 8 | 2026-08-26 02:00 | 639233057501801162 |
|
188 ms | 193.151.145.36 |
| 7 | 2026-08-26 01:43 | 639233047089431703 |
|
183 ms | 193.151.145.36 |
| 6 | 2026-08-26 01:26 | 639233036754790688 |
|
188 ms | 193.151.145.36 |
| 5 | 2026-08-26 01:09 | 639233026412602472 |
|
206 ms | 193.151.145.36 |
| 4 | 2026-08-26 00:51 | 639233016064066127 |
|
182 ms | 193.151.145.36 |
| 3 | 2026-08-26 00:34 | 639233005922655772 |
|
93 ms | 193.151.145.36 |
| 2 | 2026-08-26 00:17 | 639232995672256907 |
|
178 ms | 193.151.145.36 |
| 1 | 2026-08-26 00:00 | 639232985300872416 |
|
214 ms | 193.151.145.36 |