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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 320 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
75
Historical checks stored for this nameserver on selected date
Average Latency
320 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:53
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
75
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:53 | 639231254406598736 |
|
253 ms | 185.83.208.170 |
| 74 | 2026-08-23 23:37 | 639231244697865594 |
|
3 ms | 185.83.208.170 |
| 73 | 2026-08-23 23:21 | 639231234893504693 |
|
2214 ms | 185.83.208.170 |
| 72 | 2026-08-23 23:04 | 639231225024549139 |
|
224 ms | 185.83.208.170 |
| 71 | 2026-08-23 22:48 | 639231214931957622 |
|
201 ms | 185.83.208.170 |
| 70 | 2026-08-23 22:31 | 639231204962010549 |
|
169 ms | 185.83.208.170 |
| 69 | 2026-08-23 22:14 | 639231195170138463 |
|
15 ms | 185.83.208.170 |
| 68 | 2026-08-23 21:58 | 639231185235020577 |
|
8 ms | 185.83.208.170 |
| 67 | 2026-08-23 21:42 | 639231175558690075 |
|
209 ms | 185.83.208.170 |
| 66 | 2026-08-23 21:25 | 639231165610444012 |
|
10 ms | 185.83.208.170 |
| 65 | 2026-08-23 20:33 | 639231133806425363 |
|
4 ms | 185.83.208.170 |
| 64 | 2026-08-23 20:16 | 639231124203758023 |
|
13 ms | 185.83.208.170 |
| 63 | 2026-08-23 20:00 | 639231114428262706 |
|
18 ms | 185.83.208.170 |
| 62 | 2026-08-23 19:44 | 639231104662480065 |
|
4 ms | 185.83.208.170 |
| 61 | 2026-08-23 19:28 | 639231094840372018 |
|
214 ms | 185.83.208.170 |
| 60 | 2026-08-23 19:11 | 639231085024583224 |
|
6 ms | 185.83.208.170 |
| 59 | 2026-08-23 18:55 | 639231075257417427 |
|
3 ms | 185.83.208.170 |
| 58 | 2026-08-23 18:38 | 639231065516009503 |
|
2092 ms | 185.83.208.170 |
| 57 | 2026-08-23 18:22 | 639231055805348837 |
|
171 ms | 185.83.208.170 |
| 56 | 2026-08-23 18:06 | 639231045980373765 |
|
208 ms | 185.83.208.170 |
| 55 | 2026-08-23 17:49 | 639231035984577527 |
|
204 ms | 185.83.208.170 |
| 54 | 2026-08-23 17:32 | 639231025928115303 |
|
204 ms | 185.83.208.170 |
| 53 | 2026-08-23 16:40 | 639230994250157583 |
|
270 ms | 185.83.208.170 |
| 52 | 2026-08-23 16:23 | 639230984476411369 |
|
16 ms | 185.83.208.170 |
| 51 | 2026-08-23 16:07 | 639230974838373450 |
|
2174 ms | 185.83.208.170 |
| 50 | 2026-08-23 15:51 | 639230965244277645 |
|
201 ms | 185.83.208.170 |
| 49 | 2026-08-23 15:35 | 639230955522101820 |
|
3 ms | 185.83.208.170 |
| 48 | 2026-08-23 15:19 | 639230945754521603 |
|
4 ms | 185.83.208.170 |
| 47 | 2026-08-23 15:03 | 639230935852040504 |
|
192 ms | 185.83.208.170 |
| 46 | 2026-08-23 14:46 | 639230926222061048 |
|
2007 ms | 185.83.208.170 |
| 45 | 2026-08-23 14:30 | 639230916449726907 |
|
3 ms | 185.83.208.170 |
| 44 | 2026-08-23 14:14 | 639230906595053086 |
|
206 ms | 185.83.208.170 |
| 43 | 2026-08-23 13:57 | 639230896680429441 |
|
2139 ms | 185.83.208.170 |
| 42 | 2026-08-23 13:40 | 639230886630210965 |
|
26 ms | 185.83.208.170 |
| 41 | 2026-08-23 12:48 | 639230855430405719 |
|
193 ms | 185.83.208.170 |
| 40 | 2026-08-23 12:32 | 639230845707499136 |
|
219 ms | 185.83.208.170 |
| 39 | 2026-08-23 12:16 | 639230836186805419 |
|
39 ms | 185.83.208.170 |
| 38 | 2026-08-23 12:00 | 639230826493828316 |
|
4 ms | 185.83.208.170 |
| 37 | 2026-08-23 11:44 | 639230816817882996 |
|
7 ms | 185.83.208.170 |
| 36 | 2026-08-23 11:28 | 639230806933854189 |
|
151 ms | 185.83.208.170 |
| 35 | 2026-08-23 11:11 | 639230797120243854 |
|
186 ms | 185.83.208.170 |
| 34 | 2026-08-23 10:55 | 639230787310272840 |
|
211 ms | 185.83.208.170 |
| 33 | 2026-08-23 10:38 | 639230777600173142 |
|
4 ms | 185.83.208.170 |
| 32 | 2026-08-23 10:22 | 639230767665024593 |
|
189 ms | 185.83.208.170 |
| 31 | 2026-08-23 10:05 | 639230757720962293 |
|
2251 ms | 185.83.208.170 |
| 30 | 2026-08-23 09:49 | 639230747722189784 |
|
516 ms | 185.83.208.170 |
| 29 | 2026-08-23 08:57 | 639230716313923480 |
|
6 ms | 185.83.208.170 |
| 28 | 2026-08-23 08:40 | 639230706813835990 |
|
8 ms | 185.83.208.170 |
| 27 | 2026-08-23 08:24 | 639230696871062203 |
|
412 ms | 185.83.208.170 |
| 26 | 2026-08-23 08:08 | 639230687142781616 |
|
5 ms | 185.83.208.170 |
| 25 | 2026-08-23 07:52 | 639230677432142227 |
|
28 ms | 185.83.208.170 |
| 24 | 2026-08-23 07:35 | 639230667686258061 |
|
3 ms | 185.83.208.170 |
| 23 | 2026-08-23 07:19 | 639230658039243685 |
|
153 ms | 185.83.208.170 |
| 22 | 2026-08-23 07:03 | 639230648468473803 |
|
2010 ms | 185.83.208.170 |
| 21 | 2026-08-23 06:47 | 639230638829658294 |
|
2009 ms | 185.83.208.170 |
| 20 | 2026-08-23 06:31 | 639230629247017617 |
|
240 ms | 185.83.208.170 |
| 19 | 2026-08-23 06:15 | 639230619625318239 |
|
5 ms | 185.83.208.170 |
| 18 | 2026-08-23 05:59 | 639230609697630264 |
|
194 ms | 185.83.208.170 |
| 17 | 2026-08-23 05:07 | 639230578570131864 |
|
6 ms | 185.83.208.170 |
| 16 | 2026-08-23 04:51 | 639230568958963168 |
|
135 ms | 185.83.208.170 |
| 15 | 2026-08-23 04:35 | 639230559287611211 |
|
3 ms | 185.83.208.170 |
| 14 | 2026-08-23 04:18 | 639230549524312030 |
|
3 ms | 185.83.208.170 |
| 13 | 2026-08-23 04:02 | 639230539739801669 |
|
6 ms | 185.83.208.170 |
| 12 | 2026-08-23 03:46 | 639230530084069375 |
|
3 ms | 185.83.208.170 |
| 11 | 2026-08-23 03:30 | 639230520362691441 |
|
181 ms | 185.83.208.170 |
| 10 | 2026-08-23 03:14 | 639230510677194518 |
|
205 ms | 185.83.208.170 |
| 9 | 2026-08-23 02:58 | 639230501156002646 |
|
5 ms | 185.83.208.170 |
| 8 | 2026-08-23 02:42 | 639230491502198541 |
|
3 ms | 185.83.208.170 |
| 7 | 2026-08-23 02:25 | 639230481860318494 |
|
671 ms | 185.83.208.170 |
| 6 | 2026-08-23 02:09 | 639230471893008575 |
|
4 ms | 185.83.208.170 |
| 5 | 2026-08-23 01:16 | 639230440030877421 |
|
5 ms | 185.83.208.170 |
| 4 | 2026-08-23 01:00 | 639230430479725508 |
|
8 ms | 185.83.208.170 |
| 3 | 2026-08-23 00:44 | 639230420875160219 |
|
3 ms | 185.83.208.170 |
| 2 | 2026-08-23 00:28 | 639230411240692575 |
|
4 ms | 185.83.208.170 |
| 1 | 2026-08-23 00:12 | 639230401550806607 |
|
2 ms | 185.83.208.170 |