History for ns2.btab.ir
Domain: btab.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.btab.ir
ns2.btab.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 398 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.btab.ir.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
398 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:55
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
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 ns2.btab.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 23:55 | 639231254406598736 |
|
435 ms | 193.151.145.36 |
| 74 | 2026-08-23 23:38 | 639231244697865594 |
|
583 ms | 193.151.145.36 |
| 73 | 2026-08-23 23:22 | 639231234893504693 |
|
491 ms | 193.151.145.36 |
| 72 | 2026-08-23 23:05 | 639231225024549139 |
|
444 ms | 193.151.145.36 |
| 71 | 2026-08-23 22:49 | 639231214931957622 |
|
169 ms | 193.151.145.36 |
| 70 | 2026-08-23 22:32 | 639231204962010549 |
|
692 ms | 193.151.145.36 |
| 69 | 2026-08-23 22:16 | 639231195170138463 |
|
287 ms | 193.151.145.36 |
| 68 | 2026-08-23 21:59 | 639231185235020577 |
|
98 ms | 193.151.145.36 |
| 67 | 2026-08-23 21:43 | 639231175558690075 |
|
2795 ms | 193.151.145.36 |
| 66 | 2026-08-23 21:26 | 639231165610444012 |
|
799 ms | 193.151.145.36 |
| 65 | 2026-08-23 20:34 | 639231133806425363 |
|
426 ms | 193.151.145.36 |
| 64 | 2026-08-23 20:17 | 639231124203758023 |
|
645 ms | 193.151.145.36 |
| 63 | 2026-08-23 20:01 | 639231114428262706 |
|
216 ms | 193.151.145.36 |
| 62 | 2026-08-23 19:45 | 639231104662480065 |
|
306 ms | 193.151.145.36 |
| 61 | 2026-08-23 19:29 | 639231094840372018 |
|
171 ms | 193.151.145.36 |
| 60 | 2026-08-23 19:12 | 639231085024583224 |
|
439 ms | 193.151.145.36 |
| 59 | 2026-08-23 18:56 | 639231075257417427 |
|
187 ms | 193.151.145.36 |
| 58 | 2026-08-23 18:40 | 639231065516009503 |
|
311 ms | 193.151.145.36 |
| 57 | 2026-08-23 18:23 | 639231055805348837 |
|
83 ms | 193.151.145.36 |
| 56 | 2026-08-23 18:07 | 639231045980373765 |
|
314 ms | 193.151.145.36 |
| 55 | 2026-08-23 17:50 | 639231035984577527 |
|
155 ms | 193.151.145.36 |
| 54 | 2026-08-23 17:34 | 639231025928115303 |
|
992 ms | 193.151.145.36 |
| 53 | 2026-08-23 16:41 | 639230994250157583 |
|
146 ms | 193.151.145.36 |
| 52 | 2026-08-23 16:25 | 639230984476411369 |
|
136 ms | 193.151.145.36 |
| 51 | 2026-08-23 16:08 | 639230974838373450 |
|
89 ms | 193.151.145.36 |
| 50 | 2026-08-23 15:52 | 639230965244277645 |
|
184 ms | 193.151.145.36 |
| 49 | 2026-08-23 15:36 | 639230955522101820 |
|
205 ms | 193.151.145.36 |
| 48 | 2026-08-23 15:20 | 639230945754521603 |
|
154 ms | 193.151.145.36 |
| 47 | 2026-08-23 15:04 | 639230935852040504 |
|
77 ms | 193.151.145.36 |
| 46 | 2026-08-23 14:47 | 639230926222061048 |
|
385 ms | 193.151.145.36 |
| 45 | 2026-08-23 14:31 | 639230916449726907 |
|
313 ms | 193.151.145.36 |
| 44 | 2026-08-23 14:15 | 639230906595053086 |
|
295 ms | 193.151.145.36 |
| 43 | 2026-08-23 13:58 | 639230896680429441 |
|
185 ms | 193.151.145.36 |
| 42 | 2026-08-23 13:41 | 639230886630210965 |
|
282 ms | 193.151.145.36 |
| 41 | 2026-08-23 12:49 | 639230855430405719 |
|
188 ms | 193.151.145.36 |
| 40 | 2026-08-23 12:33 | 639230845707499136 |
|
196 ms | 193.151.145.36 |
| 39 | 2026-08-23 12:17 | 639230836186805419 |
|
2363 ms | 193.151.145.36 |
| 38 | 2026-08-23 12:01 | 639230826493828316 |
|
193 ms | 193.151.145.36 |
| 37 | 2026-08-23 11:45 | 639230816817882996 |
|
343 ms | 193.151.145.36 |
| 36 | 2026-08-23 11:29 | 639230806933854189 |
|
186 ms | 193.151.145.36 |
| 35 | 2026-08-23 11:12 | 639230797120243854 |
|
187 ms | 193.151.145.36 |
| 34 | 2026-08-23 10:56 | 639230787310272840 |
|
300 ms | 193.151.145.36 |
| 33 | 2026-08-23 10:40 | 639230777600173142 |
|
194 ms | 193.151.145.36 |
| 32 | 2026-08-23 10:23 | 639230767665024593 |
|
98 ms | 193.151.145.36 |
| 31 | 2026-08-23 10:07 | 639230757720962293 |
|
2393 ms | 193.151.145.36 |
| 30 | 2026-08-23 09:50 | 639230747722189784 |
|
85 ms | 193.151.145.36 |
| 29 | 2026-08-23 08:58 | 639230716313923480 |
|
214 ms | 193.151.145.36 |
| 28 | 2026-08-23 08:42 | 639230706813835990 |
|
95 ms | 193.151.145.36 |
| 27 | 2026-08-23 08:26 | 639230696871062203 |
|
100 ms | 193.151.145.36 |
| 26 | 2026-08-23 08:09 | 639230687142781616 |
|
273 ms | 193.151.145.36 |
| 25 | 2026-08-23 07:53 | 639230677432142227 |
|
285 ms | 193.151.145.36 |
| 24 | 2026-08-23 07:37 | 639230667686258061 |
|
183 ms | 193.151.145.36 |
| 23 | 2026-08-23 07:20 | 639230658039243685 |
|
186 ms | 193.151.145.36 |
| 22 | 2026-08-23 07:04 | 639230648468473803 |
|
304 ms | 193.151.145.36 |
| 21 | 2026-08-23 06:48 | 639230638829658294 |
|
180 ms | 193.151.145.36 |
| 20 | 2026-08-23 06:32 | 639230629247017617 |
|
107 ms | 193.151.145.36 |
| 19 | 2026-08-23 06:16 | 639230619625318239 |
|
2090 ms | 193.151.145.36 |
| 18 | 2026-08-23 06:00 | 639230609697630264 |
|
183 ms | 193.151.145.36 |
| 17 | 2026-08-23 05:08 | 639230578570131864 |
|
198 ms | 193.151.145.36 |
| 16 | 2026-08-23 04:52 | 639230568958963168 |
|
86 ms | 193.151.145.36 |
| 15 | 2026-08-23 04:36 | 639230559287611211 |
|
185 ms | 193.151.145.36 |
| 14 | 2026-08-23 04:20 | 639230549524312030 |
|
282 ms | 193.151.145.36 |
| 13 | 2026-08-23 04:03 | 639230539739801669 |
|
205 ms | 193.151.145.36 |
| 12 | 2026-08-23 03:47 | 639230530084069375 |
|
196 ms | 193.151.145.36 |
| 11 | 2026-08-23 03:31 | 639230520362691441 |
|
101 ms | 193.151.145.36 |
| 10 | 2026-08-23 03:15 | 639230510677194518 |
|
180 ms | 193.151.145.36 |
| 9 | 2026-08-23 02:59 | 639230501156002646 |
|
199 ms | 193.151.145.36 |
| 8 | 2026-08-23 02:43 | 639230491502198541 |
|
198 ms | 193.151.145.36 |
| 7 | 2026-08-23 02:26 | 639230481860318494 |
|
182 ms | 193.151.145.36 |
| 6 | 2026-08-23 02:10 | 639230471893008575 |
|
2278 ms | 193.151.145.36 |
| 5 | 2026-08-23 01:17 | 639230440030877421 |
|
190 ms | 193.151.145.36 |
| 4 | 2026-08-23 01:01 | 639230430479725508 |
|
291 ms | 193.151.145.36 |
| 3 | 2026-08-23 00:45 | 639230420875160219 |
|
201 ms | 193.151.145.36 |
| 2 | 2026-08-23 00:29 | 639230411240692575 |
|
301 ms | 193.151.145.36 |
| 1 | 2026-08-23 00:13 | 639230401550806607 |
|
181 ms | 193.151.145.36 |