History for ns4.bco.ir
Domain: bco.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.bco.ir
ns4.bco.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 278 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 ns4.bco.ir.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
278 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
185.83.208.170
Most recently resolved hosting IP on selected date
Successful Responses
76
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 ns4.bco.ir
Showing DNS history for 2026-08-15 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-15 23:46 | 639224338276675277 |
|
185 ms | 185.83.208.170 |
| 75 | 2026-08-15 22:53 | 639224306594546649 |
|
204 ms | 185.83.208.170 |
| 74 | 2026-08-15 22:38 | 639224297145423303 |
|
5 ms | 185.83.208.170 |
| 73 | 2026-08-15 22:22 | 639224287678238833 |
|
206 ms | 185.83.208.170 |
| 72 | 2026-08-15 22:06 | 639224278490872828 |
|
218 ms | 185.83.208.170 |
| 71 | 2026-08-15 21:51 | 639224269149307826 |
|
198 ms | 185.83.208.170 |
| 70 | 2026-08-15 21:36 | 639224259868597616 |
|
172 ms | 185.83.208.170 |
| 69 | 2026-08-15 21:20 | 639224250518642175 |
|
3 ms | 185.83.208.170 |
| 68 | 2026-08-15 21:04 | 639224241064772383 |
|
212 ms | 185.83.208.170 |
| 67 | 2026-08-15 20:49 | 639224231691099605 |
|
202 ms | 185.83.208.170 |
| 66 | 2026-08-15 20:33 | 639224222468168159 |
|
208 ms | 185.83.208.170 |
| 65 | 2026-08-15 20:18 | 639224213173899635 |
|
198 ms | 185.83.208.170 |
| 64 | 2026-08-15 20:02 | 639224203914451783 |
|
3 ms | 185.83.208.170 |
| 63 | 2026-08-15 19:09 | 639224172202542163 |
|
246 ms | 185.83.208.170 |
| 62 | 2026-08-15 18:54 | 639224163338654093 |
|
204 ms | 185.83.208.170 |
| 61 | 2026-08-15 18:39 | 639224154287995374 |
|
155 ms | 185.83.208.170 |
| 60 | 2026-08-15 18:24 | 639224145118612503 |
|
727 ms | 185.83.208.170 |
| 59 | 2026-08-15 18:09 | 639224135995990731 |
|
120 ms | 185.83.208.170 |
| 58 | 2026-08-15 17:54 | 639224127185332624 |
|
314 ms | 185.83.208.170 |
| 57 | 2026-08-15 17:39 | 639224118229289175 |
|
220 ms | 185.83.208.170 |
| 56 | 2026-08-15 17:24 | 639224109273796359 |
|
205 ms | 185.83.208.170 |
| 55 | 2026-08-15 17:09 | 639224100490805608 |
|
205 ms | 185.83.208.170 |
| 54 | 2026-08-15 16:55 | 639224091353714490 |
|
189 ms | 185.83.208.170 |
| 53 | 2026-08-15 16:39 | 639224082033126828 |
|
191 ms | 185.83.208.170 |
| 52 | 2026-08-15 16:24 | 639224072736962403 |
|
263 ms | 185.83.208.170 |
| 51 | 2026-08-15 15:31 | 639224041475563754 |
|
197 ms | 185.83.208.170 |
| 50 | 2026-08-15 15:16 | 639224032345604453 |
|
10 ms | 185.83.208.170 |
| 49 | 2026-08-15 15:01 | 639224023169497283 |
|
203 ms | 185.83.208.170 |
| 48 | 2026-08-15 14:46 | 639224013981146405 |
|
177 ms | 185.83.208.170 |
| 47 | 2026-08-15 14:30 | 639224004883412586 |
|
197 ms | 185.83.208.170 |
| 46 | 2026-08-15 14:15 | 639223995612880615 |
|
198 ms | 185.83.208.170 |
| 45 | 2026-08-15 14:00 | 639223986271830789 |
|
242 ms | 185.83.208.170 |
| 44 | 2026-08-15 13:44 | 639223977005780949 |
|
464 ms | 185.83.208.170 |
| 43 | 2026-08-15 13:28 | 639223967653137793 |
|
2274 ms | 185.83.208.170 |
| 42 | 2026-08-15 13:13 | 639223958286010799 |
|
228 ms | 185.83.208.170 |
| 41 | 2026-08-15 12:57 | 639223948936108345 |
|
7 ms | 185.83.208.170 |
| 40 | 2026-08-15 12:41 | 639223939673066880 |
|
235 ms | 185.83.208.170 |
| 39 | 2026-08-15 11:49 | 639223908317760530 |
|
354 ms | 185.83.208.170 |
| 38 | 2026-08-15 11:34 | 639223898992594258 |
|
289 ms | 185.83.208.170 |
| 37 | 2026-08-15 11:18 | 639223889761312823 |
|
182 ms | 185.83.208.170 |
| 36 | 2026-08-15 11:03 | 639223880359273507 |
|
221 ms | 185.83.208.170 |
| 35 | 2026-08-15 10:47 | 639223870920466808 |
|
168 ms | 185.83.208.170 |
| 34 | 2026-08-15 10:31 | 639223861579762179 |
|
220 ms | 185.83.208.170 |
| 33 | 2026-08-15 10:16 | 639223852238616009 |
|
7 ms | 185.83.208.170 |
| 32 | 2026-08-15 10:00 | 639223843019815620 |
|
221 ms | 185.83.208.170 |
| 31 | 2026-08-15 09:45 | 639223833669915012 |
|
195 ms | 185.83.208.170 |
| 30 | 2026-08-15 09:29 | 639223824494613222 |
|
2145 ms | 185.83.208.170 |
| 29 | 2026-08-15 09:14 | 639223815116325293 |
|
152 ms | 185.83.208.170 |
| 28 | 2026-08-15 08:58 | 639223805493870221 |
|
2481 ms | 185.83.208.170 |
| 27 | 2026-08-15 08:06 | 639223774218660438 |
|
8 ms | 185.83.208.170 |
| 26 | 2026-08-15 07:50 | 639223764663090372 |
|
3 ms | 185.83.208.170 |
| 25 | 2026-08-15 07:34 | 639223755338811400 |
|
3 ms | 185.83.208.170 |
| 24 | 2026-08-15 07:19 | 639223746019193268 |
|
217 ms | 185.83.208.170 |
| 23 | 2026-08-15 07:03 | 639223736658778104 |
|
3 ms | 185.83.208.170 |
| 22 | 2026-08-15 06:47 | 639223727330194499 |
|
2149 ms | 185.83.208.170 |
| 21 | 2026-08-15 06:32 | 639223717848514742 |
|
990 ms | 185.83.208.170 |
| 20 | 2026-08-15 06:16 | 639223708284754056 |
|
85 ms | 185.83.208.170 |
| 19 | 2026-08-15 06:00 | 639223699061259933 |
|
4 ms | 185.83.208.170 |
| 18 | 2026-08-15 05:45 | 639223689592545140 |
|
3 ms | 185.83.208.170 |
| 17 | 2026-08-15 05:29 | 639223680143410810 |
|
186 ms | 185.83.208.170 |
| 16 | 2026-08-15 05:13 | 639223670514517104 |
|
2 ms | 185.83.208.170 |
| 15 | 2026-08-15 04:21 | 639223638855054294 |
|
3 ms | 185.83.208.170 |
| 14 | 2026-08-15 04:05 | 639223629623335972 |
|
3 ms | 185.83.208.170 |
| 13 | 2026-08-15 03:50 | 639223620390189495 |
|
201 ms | 185.83.208.170 |
| 12 | 2026-08-15 03:34 | 639223610916950440 |
|
4 ms | 185.83.208.170 |
| 11 | 2026-08-15 03:18 | 639223601597759168 |
|
3 ms | 185.83.208.170 |
| 10 | 2026-08-15 03:03 | 639223592342172093 |
|
2 ms | 185.83.208.170 |
| 9 | 2026-08-15 02:48 | 639223583324121497 |
|
4 ms | 185.83.208.170 |
| 8 | 2026-08-15 02:33 | 639223574086714218 |
|
188 ms | 185.83.208.170 |
| 7 | 2026-08-15 02:17 | 639223564698424889 |
|
193 ms | 185.83.208.170 |
| 6 | 2026-08-15 02:01 | 639223555408664206 |
|
174 ms | 185.83.208.170 |
| 5 | 2026-08-15 01:46 | 639223546000912416 |
|
4 ms | 185.83.208.170 |
| 4 | 2026-08-15 01:30 | 639223536550774847 |
|
189 ms | 185.83.208.170 |
| 3 | 2026-08-15 00:38 | 639223505017205611 |
|
5 ms | 185.83.208.170 |
| 2 | 2026-08-15 00:22 | 639223495784410207 |
|
212 ms | 185.83.208.170 |
| 1 | 2026-08-15 00:07 | 639223486524583054 |
|
191 ms | 185.83.208.170 |