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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 287 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
74
Historical checks stored for this nameserver on selected date
Average Latency
287 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:57
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
74
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:57 | 639230391807229016 |
|
203 ms | 193.151.145.36 |
| 73 | 2026-08-22 23:40 | 639230382051619327 |
|
187 ms | 193.151.145.36 |
| 72 | 2026-08-22 23:24 | 639230372323353529 |
|
1011 ms | 193.151.145.36 |
| 71 | 2026-08-22 23:08 | 639230362586451064 |
|
191 ms | 193.151.145.36 |
| 70 | 2026-08-22 22:52 | 639230352793666303 |
|
298 ms | 193.151.145.36 |
| 69 | 2026-08-22 22:35 | 639230342775737758 |
|
190 ms | 193.151.145.36 |
| 68 | 2026-08-22 22:18 | 639230332639939561 |
|
96 ms | 193.151.145.36 |
| 67 | 2026-08-22 21:25 | 639230301014190104 |
|
186 ms | 193.151.145.36 |
| 66 | 2026-08-22 21:09 | 639230291048161498 |
|
200 ms | 193.151.145.36 |
| 65 | 2026-08-22 20:52 | 639230280894353664 |
|
152 ms | 193.151.145.36 |
| 64 | 2026-08-22 20:35 | 639230270699419073 |
|
143 ms | 193.151.145.36 |
| 63 | 2026-08-22 20:18 | 639230260248163050 |
|
2117 ms | 193.151.145.36 |
| 62 | 2026-08-22 20:01 | 639230250122494282 |
|
150 ms | 193.151.145.36 |
| 61 | 2026-08-22 19:44 | 639230239972935046 |
|
94 ms | 193.151.145.36 |
| 60 | 2026-08-22 19:27 | 639230229963262464 |
|
194 ms | 193.151.145.36 |
| 59 | 2026-08-22 19:10 | 639230220033804658 |
|
81 ms | 193.151.145.36 |
| 58 | 2026-08-22 18:54 | 639230209891107289 |
|
580 ms | 193.151.145.36 |
| 57 | 2026-08-22 18:37 | 639230199630298717 |
|
94 ms | 193.151.145.36 |
| 56 | 2026-08-22 18:19 | 639230189301984150 |
|
1075 ms | 193.151.145.36 |
| 55 | 2026-08-22 17:26 | 639230157138468804 |
|
183 ms | 193.151.145.36 |
| 54 | 2026-08-22 17:09 | 639230146987869495 |
|
205 ms | 193.151.145.36 |
| 53 | 2026-08-22 16:52 | 639230136768638516 |
|
2151 ms | 193.151.145.36 |
| 52 | 2026-08-22 16:35 | 639230126735907877 |
|
191 ms | 193.151.145.36 |
| 51 | 2026-08-22 16:18 | 639230116551187768 |
|
201 ms | 193.151.145.36 |
| 50 | 2026-08-22 16:01 | 639230106335615913 |
|
197 ms | 193.151.145.36 |
| 49 | 2026-08-22 15:44 | 639230096177758176 |
|
171 ms | 193.151.145.36 |
| 48 | 2026-08-22 15:27 | 639230086185999993 |
|
188 ms | 193.151.145.36 |
| 47 | 2026-08-22 15:11 | 639230076247854903 |
|
195 ms | 193.151.145.36 |
| 46 | 2026-08-22 14:54 | 639230066076077530 |
|
178 ms | 193.151.145.36 |
| 45 | 2026-08-22 14:37 | 639230055738197328 |
|
189 ms | 193.151.145.36 |
| 44 | 2026-08-22 14:20 | 639230045411225521 |
|
188 ms | 193.151.145.36 |
| 43 | 2026-08-22 13:26 | 639230013046000470 |
|
164 ms | 193.151.145.36 |
| 42 | 2026-08-22 13:09 | 639230003090037878 |
|
179 ms | 193.151.145.36 |
| 41 | 2026-08-22 12:52 | 639229993008259475 |
|
181 ms | 193.151.145.36 |
| 40 | 2026-08-22 12:35 | 639229982909449470 |
|
88 ms | 193.151.145.36 |
| 39 | 2026-08-22 12:19 | 639229973035502212 |
|
184 ms | 193.151.145.36 |
| 38 | 2026-08-22 12:02 | 639229963064296145 |
|
80 ms | 193.151.145.36 |
| 37 | 2026-08-22 11:45 | 639229952996162143 |
|
100 ms | 193.151.145.36 |
| 36 | 2026-08-22 11:29 | 639229943051949195 |
|
361 ms | 193.151.145.36 |
| 35 | 2026-08-22 11:12 | 639229932919214934 |
|
88 ms | 193.151.145.36 |
| 34 | 2026-08-22 10:55 | 639229922745889838 |
|
186 ms | 193.151.145.36 |
| 33 | 2026-08-22 10:38 | 639229912587214796 |
|
343 ms | 193.151.145.36 |
| 32 | 2026-08-22 10:21 | 639229902240004454 |
|
80 ms | 193.151.145.36 |
| 31 | 2026-08-22 09:28 | 639229870800501662 |
|
2148 ms | 193.151.145.36 |
| 30 | 2026-08-22 09:12 | 639229861058384956 |
|
127 ms | 193.151.145.36 |
| 29 | 2026-08-22 08:56 | 639229851158592604 |
|
585 ms | 193.151.145.36 |
| 28 | 2026-08-22 08:39 | 639229841475569629 |
|
192 ms | 193.151.145.36 |
| 27 | 2026-08-22 08:23 | 639229831887658471 |
|
89 ms | 193.151.145.36 |
| 26 | 2026-08-22 08:07 | 639229822043670346 |
|
186 ms | 193.151.145.36 |
| 25 | 2026-08-22 07:51 | 639229812327913936 |
|
190 ms | 193.151.145.36 |
| 24 | 2026-08-22 07:35 | 639229802629488686 |
|
184 ms | 193.151.145.36 |
| 23 | 2026-08-22 07:19 | 639229793051447309 |
|
188 ms | 193.151.145.36 |
| 22 | 2026-08-22 07:03 | 639229783303531961 |
|
184 ms | 193.151.145.36 |
| 21 | 2026-08-22 06:46 | 639229773458051942 |
|
97 ms | 193.151.145.36 |
| 20 | 2026-08-22 06:29 | 639229763373848056 |
|
300 ms | 193.151.145.36 |
| 19 | 2026-08-22 05:37 | 639229732140622809 |
|
170 ms | 193.151.145.36 |
| 18 | 2026-08-22 05:21 | 639229722699695967 |
|
172 ms | 193.151.145.36 |
| 17 | 2026-08-22 05:05 | 639229713097498075 |
|
155 ms | 193.151.145.36 |
| 16 | 2026-08-22 04:50 | 639229703543969637 |
|
78 ms | 193.151.145.36 |
| 15 | 2026-08-22 04:34 | 639229693970392873 |
|
87 ms | 193.151.145.36 |
| 14 | 2026-08-22 04:17 | 639229684277329469 |
|
150 ms | 193.151.145.36 |
| 13 | 2026-08-22 04:01 | 639229674501596661 |
|
133 ms | 193.151.145.36 |
| 12 | 2026-08-22 03:45 | 639229665064441147 |
|
191 ms | 193.151.145.36 |
| 11 | 2026-08-22 03:29 | 639229655507536872 |
|
201 ms | 193.151.145.36 |
| 10 | 2026-08-22 03:13 | 639229645849603111 |
|
199 ms | 193.151.145.36 |
| 9 | 2026-08-22 02:57 | 639229636090497453 |
|
186 ms | 193.151.145.36 |
| 8 | 2026-08-22 02:40 | 639229625978544281 |
|
177 ms | 193.151.145.36 |
| 7 | 2026-08-22 01:48 | 639229594644662176 |
|
181 ms | 193.151.145.36 |
| 6 | 2026-08-22 01:32 | 639229585214633065 |
|
185 ms | 193.151.145.36 |
| 5 | 2026-08-22 01:16 | 639229575581042175 |
|
132 ms | 193.151.145.36 |
| 4 | 2026-08-22 01:00 | 639229565912268962 |
|
300 ms | 193.151.145.36 |
| 3 | 2026-08-22 00:44 | 639229556237813203 |
|
174 ms | 193.151.145.36 |
| 2 | 2026-08-22 00:28 | 639229546625802518 |
|
193 ms | 193.151.145.36 |
| 1 | 2026-08-22 00:12 | 639229537172016621 |
|
179 ms | 193.151.145.36 |