History for ns2.website21.ir
Domain: website21.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.website21.ir
ns2.website21.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 54 DNS check records, 42 successful responses, 12 failed responses, and 488 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 ns2.website21.ir.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
488 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 17:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
193.177.242.201
Most recently resolved hosting IP on selected date
Successful Responses
42
Checks that returned a measurable response
Failed Responses
12
Checks with no response or no returned latency
Failure Rate
22%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.website21.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 |
|---|---|---|---|---|---|
| 54 | 2026-08-26 17:47 | 639233624977342122 |
|
6 ms | 193.177.242.201 |
| 53 | 2026-08-26 17:29 | 639233614446136153 |
|
204 ms | 193.177.242.201 |
| 52 | 2026-08-26 17:11 | 639233603737877581 |
|
208 ms | 193.177.242.201 |
| 51 | 2026-08-26 16:54 | 639233593269224651 |
|
225 ms | 193.177.242.201 |
| 50 | 2026-08-26 16:36 | 639233582635086903 |
|
222 ms | 193.177.242.201 |
| 49 | 2026-08-26 16:19 | 639233572000374575 |
|
1244 ms | 193.177.242.201 |
| 48 | 2026-08-26 16:01 | 639233561188633861 |
|
212 ms | 193.177.242.201 |
| 47 | 2026-08-26 15:43 | 639233550544357027 |
|
188 ms | 193.177.242.201 |
| 46 | 2026-08-26 14:49 | 639233517966053117 |
|
207 ms | 193.177.242.201 |
| 45 | 2026-08-26 14:31 | 639233507603253585 |
|
204 ms | 193.177.242.201 |
| 44 | 2026-08-26 14:14 | 639233497229039167 |
|
738 ms | 193.177.242.201 |
| 43 | 2026-08-26 13:57 | 639233486864546406 |
|
226 ms | 193.177.242.201 |
| 42 | 2026-08-26 13:39 | 639233476455174682 |
|
760 ms | 193.177.242.201 |
| 41 | 2026-08-26 13:22 | 639233466171592605 |
|
202 ms | 193.177.242.201 |
| 40 | 2026-08-26 13:05 | 639233455747096265 |
|
221 ms | 193.177.242.201 |
| 39 | 2026-08-26 12:48 | 639233445367152284 |
|
741 ms | 193.177.242.201 |
| 38 | 2026-08-26 12:30 | 639233434974187439 |
|
2107 ms | 193.177.242.201 |
| 37 | 2026-08-26 12:13 | 639233424567558554 |
|
- | |
| 36 | 2026-08-26 11:55 | 639233414056832719 |
|
- | |
| 35 | 2026-08-26 11:38 | 639233403515141099 |
|
- | |
| 34 | 2026-08-26 10:43 | 639233370841350248 |
|
- | |
| 33 | 2026-08-26 10:26 | 639233360361507238 |
|
1206 ms | 193.177.242.201 |
| 32 | 2026-08-26 10:09 | 639233350067824371 |
|
- | |
| 31 | 2026-08-26 09:51 | 639233339545274518 |
|
2033 ms | 193.177.242.201 |
| 30 | 2026-08-26 09:34 | 639233329214918079 |
|
- | |
| 29 | 2026-08-26 09:17 | 639233318749762337 |
|
- | |
| 28 | 2026-08-26 08:59 | 639233308387917838 |
|
- | |
| 27 | 2026-08-26 08:42 | 639233297961740122 |
|
- | |
| 26 | 2026-08-26 08:25 | 639233287487159094 |
|
- | |
| 25 | 2026-08-26 08:07 | 639233276995531707 |
|
- | |
| 24 | 2026-08-26 07:50 | 639233266521568229 |
|
- | |
| 23 | 2026-08-26 07:32 | 639233256081047431 |
|
757 ms | 193.177.242.201 |
| 22 | 2026-08-26 06:38 | 639233223620132921 |
|
199 ms | 193.177.242.201 |
| 21 | 2026-08-26 06:21 | 639233213287814244 |
|
202 ms | 193.177.242.201 |
| 20 | 2026-08-26 06:03 | 639233202925983161 |
|
196 ms | 193.177.242.201 |
| 19 | 2026-08-26 05:46 | 639233192644780696 |
|
206 ms | 193.177.242.201 |
| 18 | 2026-08-26 05:29 | 639233182401183833 |
|
186 ms | 193.177.242.201 |
| 17 | 2026-08-26 05:12 | 639233172074181051 |
|
752 ms | 193.177.242.201 |
| 16 | 2026-08-26 04:55 | 639233161808421455 |
|
7 ms | 193.177.242.201 |
| 15 | 2026-08-26 04:38 | 639233151357344052 |
|
200 ms | 193.177.242.201 |
| 14 | 2026-08-26 04:20 | 639233141034116946 |
|
2182 ms | 193.177.242.201 |
| 13 | 2026-08-26 04:03 | 639233130828334142 |
|
751 ms | 193.177.242.201 |
| 12 | 2026-08-26 03:46 | 639233120373450007 |
|
364 ms | 193.177.242.201 |
| 11 | 2026-08-26 03:28 | 639233110066216193 |
|
237 ms | 193.177.242.201 |
| 10 | 2026-08-26 02:35 | 639233078065410564 |
|
229 ms | 193.177.242.201 |
| 9 | 2026-08-26 02:18 | 639233067787457832 |
|
203 ms | 193.177.242.201 |
| 8 | 2026-08-26 02:01 | 639233057501801162 |
|
197 ms | 193.177.242.201 |
| 7 | 2026-08-26 01:44 | 639233047089431703 |
|
759 ms | 193.177.242.201 |
| 6 | 2026-08-26 01:26 | 639233036754790688 |
|
205 ms | 193.177.242.201 |
| 5 | 2026-08-26 01:09 | 639233026412602472 |
|
188 ms | 193.177.242.201 |
| 4 | 2026-08-26 00:52 | 639233016064066127 |
|
751 ms | 193.177.242.201 |
| 3 | 2026-08-26 00:35 | 639233005922655772 |
|
149 ms | 193.177.242.201 |
| 2 | 2026-08-26 00:18 | 639232995672256907 |
|
195 ms | 193.177.242.201 |
| 1 | 2026-08-26 00:01 | 639232985300872416 |
|
212 ms | 193.177.242.201 |