DNS response history for ns4.sastechbd.com

ns4.sastechbd.com 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 2026-08-29. For this date, NameServerHistory found 277 DNS check records, 276 successful responses, 1 failed responses, and 232 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.sastechbd.com.
Records on Selected Date

277

Historical checks stored for this nameserver on selected date

Average Latency

232 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.125

Most recently resolved hosting IP on selected date

Successful Responses

276

Checks that returned a measurable response

Failed Responses

1

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.sastechbd.com

Showing DNS history for 2026-08-29 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
277 2026-08-29 23:50 639236439461653110
70 ms 162.251.82.125
276 2026-08-29 23:50 639236439461653110
70 ms 162.251.82.253
275 2026-08-29 23:50 639236439461653110
70 ms 162.251.82.124
274 2026-08-29 23:50 639236439461653110
70 ms 162.251.82.252
273 2026-08-29 23:33 639236429501366737
115 ms 162.251.82.253
272 2026-08-29 23:33 639236429501366737
115 ms 162.251.82.124
271 2026-08-29 23:33 639236429501366737
115 ms 162.251.82.252
270 2026-08-29 23:33 639236429501366737
115 ms 162.251.82.125
269 2026-08-29 23:16 639236419366541896
328 ms 162.251.82.125
268 2026-08-29 23:16 639236419366541896
328 ms 162.251.82.253
267 2026-08-29 23:16 639236419366541896
328 ms 162.251.82.124
266 2026-08-29 23:16 639236419366541896
328 ms 162.251.82.252
265 2026-08-29 22:59 639236409033370421
338 ms 162.251.82.253
264 2026-08-29 22:59 639236409033370421
338 ms 162.251.82.124
263 2026-08-29 22:59 639236409033370421
338 ms 162.251.82.252
262 2026-08-29 22:59 639236409033370421
338 ms 162.251.82.125
261 2026-08-29 22:42 639236398677638980
87 ms 162.251.82.125
260 2026-08-29 22:42 639236398677638980
87 ms 162.251.82.253
259 2026-08-29 22:42 639236398677638980
87 ms 162.251.82.124
258 2026-08-29 22:42 639236398677638980
87 ms 162.251.82.252
257 2026-08-29 22:25 639236388335394435
417 ms 162.251.82.253
256 2026-08-29 22:25 639236388335394435
417 ms 162.251.82.125
255 2026-08-29 22:25 639236388335394435
417 ms 162.251.82.124
254 2026-08-29 22:25 639236388335394435
417 ms 162.251.82.252
253 2026-08-29 21:31 639236356238021142
20 ms 162.251.82.125
252 2026-08-29 21:31 639236356238021142
20 ms 162.251.82.252
251 2026-08-29 21:31 639236356238021142
20 ms 162.251.82.253
250 2026-08-29 21:31 639236356238021142
20 ms 162.251.82.124
249 2026-08-29 21:14 639236346147662482
77 ms 162.251.82.252
248 2026-08-29 21:14 639236346147662482
77 ms 162.251.82.253
247 2026-08-29 21:14 639236346147662482
77 ms 162.251.82.124
246 2026-08-29 21:14 639236346147662482
77 ms 162.251.82.125
245 2026-08-29 20:58 639236336073303987
227 ms 162.251.82.124
244 2026-08-29 20:58 639236336073303987
227 ms 162.251.82.125
243 2026-08-29 20:58 639236336073303987
227 ms 162.251.82.252
242 2026-08-29 20:58 639236336073303987
227 ms 162.251.82.253
241 2026-08-29 20:41 639236325803271480
190 ms 162.251.82.253
240 2026-08-29 20:41 639236325803271480
190 ms 162.251.82.124
239 2026-08-29 20:41 639236325803271480
190 ms 162.251.82.125
238 2026-08-29 20:41 639236325803271480
190 ms 162.251.82.252
237 2026-08-29 20:24 639236315636203732
239 ms 162.251.82.252
236 2026-08-29 20:24 639236315636203732
239 ms 162.251.82.253
235 2026-08-29 20:24 639236315636203732
239 ms 162.251.82.124
234 2026-08-29 20:24 639236315636203732
239 ms 162.251.82.125
233 2026-08-29 20:07 639236305430277951
240 ms 162.251.82.124
232 2026-08-29 20:07 639236305430277951
240 ms 162.251.82.125
231 2026-08-29 20:07 639236305430277951
240 ms 162.251.82.252
230 2026-08-29 20:07 639236305430277951
240 ms 162.251.82.253
229 2026-08-29 19:50 639236295286597133
171 ms 162.251.82.252
228 2026-08-29 19:50 639236295286597133
171 ms 162.251.82.125
227 2026-08-29 19:50 639236295286597133
171 ms 162.251.82.124
226 2026-08-29 19:50 639236295286597133
171 ms 162.251.82.253
225 2026-08-29 19:33 639236285137083691
2155 ms 162.251.82.252
224 2026-08-29 19:33 639236285137083691
2155 ms 162.251.82.125
223 2026-08-29 19:33 639236285137083691
2155 ms 162.251.82.253
222 2026-08-29 19:33 639236285137083691
2155 ms 162.251.82.124
221 2026-08-29 19:16 639236274938699727
46 ms 162.251.82.124
220 2026-08-29 19:16 639236274938699727
46 ms 162.251.82.125
219 2026-08-29 19:16 639236274938699727
46 ms 162.251.82.252
218 2026-08-29 19:16 639236274938699727
46 ms 162.251.82.253
217 2026-08-29 18:58 639236264595544117
174 ms 162.251.82.125
216 2026-08-29 18:58 639236264595544117
174 ms 162.251.82.124
215 2026-08-29 18:58 639236264595544117
174 ms 162.251.82.253
214 2026-08-29 18:58 639236264595544117
174 ms 162.251.82.252
213 2026-08-29 18:41 639236254203764064
72 ms 162.251.82.253
212 2026-08-29 18:41 639236254203764064
72 ms 162.251.82.124
211 2026-08-29 18:41 639236254203764064
72 ms 162.251.82.125
210 2026-08-29 18:41 639236254203764064
72 ms 162.251.82.252
209 2026-08-29 18:24 639236243919128798
206 ms 162.251.82.124
208 2026-08-29 18:24 639236243919128798
206 ms 162.251.82.253
207 2026-08-29 18:24 639236243919128798
206 ms 162.251.82.252
206 2026-08-29 18:24 639236243919128798
206 ms 162.251.82.125
205 2026-08-29 17:30 639236211708980066
189 ms 162.251.82.124
204 2026-08-29 17:30 639236211708980066
189 ms 162.251.82.125
203 2026-08-29 17:30 639236211708980066
189 ms 162.251.82.252
202 2026-08-29 17:30 639236211708980066
189 ms 162.251.82.253
201 2026-08-29 17:14 639236201724764228
65 ms 162.251.82.124
200 2026-08-29 17:14 639236201724764228
65 ms 162.251.82.125
199 2026-08-29 17:14 639236201724764228
65 ms 162.251.82.252
198 2026-08-29 17:14 639236201724764228
65 ms 162.251.82.253
197 2026-08-29 16:57 639236191714376906
460 ms 162.251.82.253
196 2026-08-29 16:57 639236191714376906
460 ms 162.251.82.124
195 2026-08-29 16:57 639236191714376906
460 ms 162.251.82.125
194 2026-08-29 16:57 639236191714376906
460 ms 162.251.82.252
193 2026-08-29 16:40 639236181773042179
172 ms 162.251.82.252
192 2026-08-29 16:40 639236181773042179
172 ms 162.251.82.125
191 2026-08-29 16:40 639236181773042179
172 ms 162.251.82.124
190 2026-08-29 16:40 639236181773042179
172 ms 162.251.82.253
189 2026-08-29 16:24 639236171632735061
181 ms 162.251.82.124
188 2026-08-29 16:24 639236171632735061
181 ms 162.251.82.253
187 2026-08-29 16:24 639236171632735061
181 ms 162.251.82.252
186 2026-08-29 16:24 639236171632735061
181 ms 162.251.82.125
185 2026-08-29 16:06 639236161347015414
222 ms 162.251.82.253
184 2026-08-29 16:06 639236161347015414
222 ms 162.251.82.252
183 2026-08-29 16:06 639236161347015414
222 ms 162.251.82.125
182 2026-08-29 16:06 639236161347015414
222 ms 162.251.82.124
181 2026-08-29 15:49 639236151200362098
335 ms 162.251.82.252
180 2026-08-29 15:49 639236151200362098
335 ms 162.251.82.253
179 2026-08-29 15:49 639236151200362098
335 ms 162.251.82.124
178 2026-08-29 15:49 639236151200362098
335 ms 162.251.82.125
177 2026-08-29 15:33 639236141026805328
334 ms 162.251.82.125
176 2026-08-29 15:33 639236141026805328
334 ms 162.251.82.124
175 2026-08-29 15:33 639236141026805328
334 ms 162.251.82.253
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334 ms 162.251.82.252
173 2026-08-29 15:16 639236131100930722
163 ms 162.251.82.253
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163 ms 162.251.82.252
171 2026-08-29 15:16 639236131100930722
163 ms 162.251.82.125
170 2026-08-29 15:16 639236131100930722
163 ms 162.251.82.124
169 2026-08-29 14:59 639236120950030411
155 ms 162.251.82.124
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155 ms 162.251.82.253
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155 ms 162.251.82.252
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155 ms 162.251.82.125
165 2026-08-29 14:42 639236110532007205
194 ms 162.251.82.253
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194 ms 162.251.82.252
163 2026-08-29 14:42 639236110532007205
194 ms 162.251.82.125
162 2026-08-29 14:42 639236110532007205
194 ms 162.251.82.124
161 2026-08-29 14:24 639236100176958860
286 ms 162.251.82.253
160 2026-08-29 14:24 639236100176958860
286 ms 162.251.82.252
159 2026-08-29 14:24 639236100176958860
286 ms 162.251.82.125
158 2026-08-29 14:24 639236100176958860
286 ms 162.251.82.124
157 2026-08-29 13:32 639236068470247956
-
156 2026-08-29 13:15 639236058468679452
206 ms 162.251.82.253
155 2026-08-29 13:15 639236058468679452
206 ms 162.251.82.252
154 2026-08-29 13:15 639236058468679452
206 ms 162.251.82.125
153 2026-08-29 13:15 639236058468679452
206 ms 162.251.82.124
152 2026-08-29 12:58 639236048317337090
181 ms 162.251.82.252
151 2026-08-29 12:58 639236048317337090
181 ms 162.251.82.125
150 2026-08-29 12:58 639236048317337090
181 ms 162.251.82.253
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181 ms 162.251.82.124
148 2026-08-29 12:41 639236038221169202
252 ms 162.251.82.253
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252 ms 162.251.82.252
146 2026-08-29 12:41 639236038221169202
252 ms 162.251.82.125
145 2026-08-29 12:41 639236038221169202
252 ms 162.251.82.124
144 2026-08-29 12:24 639236028175589918
200 ms 162.251.82.124
143 2026-08-29 12:24 639236028175589918
200 ms 162.251.82.252
142 2026-08-29 12:24 639236028175589918
200 ms 162.251.82.125
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200 ms 162.251.82.253
140 2026-08-29 12:07 639236017965421028
165 ms 162.251.82.124
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165 ms 162.251.82.253
138 2026-08-29 12:07 639236017965421028
165 ms 162.251.82.252
137 2026-08-29 12:07 639236017965421028
165 ms 162.251.82.125
136 2026-08-29 11:50 639236007792625266
154 ms 162.251.82.124
135 2026-08-29 11:50 639236007792625266
154 ms 162.251.82.253
134 2026-08-29 11:50 639236007792625266
154 ms 162.251.82.252
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154 ms 162.251.82.125
132 2026-08-29 11:33 639235997602806960
286 ms 162.251.82.252
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286 ms 162.251.82.124
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286 ms 162.251.82.125
129 2026-08-29 11:33 639235997602806960
286 ms 162.251.82.253
128 2026-08-29 11:17 639235987487833458
205 ms 162.251.82.124
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205 ms 162.251.82.253
126 2026-08-29 11:17 639235987487833458
205 ms 162.251.82.252
125 2026-08-29 11:17 639235987487833458
205 ms 162.251.82.125
124 2026-08-29 11:00 639235977211002296
170 ms 162.251.82.252
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170 ms 162.251.82.125
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120 2026-08-29 10:42 639235966864596836
213 ms 162.251.82.125
119 2026-08-29 10:42 639235966864596836
213 ms 162.251.82.124
118 2026-08-29 10:42 639235966864596836
213 ms 162.251.82.253
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213 ms 162.251.82.252
116 2026-08-29 10:25 639235956590882003
65 ms 162.251.82.252
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65 ms 162.251.82.125
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65 ms 162.251.82.253
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112 2026-08-29 09:32 639235924465736791
320 ms 162.251.82.124
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320 ms 162.251.82.253
110 2026-08-29 09:32 639235924465736791
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108 2026-08-29 09:15 639235914430611197
197 ms 162.251.82.253
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104 2026-08-29 08:58 639235904343784853
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100 2026-08-29 08:41 639235894201078068
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96 2026-08-29 08:24 639235884233447452
54 ms 162.251.82.252
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92 2026-08-29 08:08 639235874142207309
374 ms 162.251.82.125
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88 2026-08-29 07:51 639235863974652466
174 ms 162.251.82.125
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64 2026-08-29 05:33 639235781101962521
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60 2026-08-29 05:16 639235771207673260
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56 2026-08-29 04:59 639235761047429642
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52 2026-08-29 04:42 639235750964347246
44 ms 162.251.82.125
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48 2026-08-29 04:26 639235740923490874
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44 2026-08-29 04:09 639235730842894399
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40 2026-08-29 03:52 639235720760084717
48 ms 162.251.82.125
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36 2026-08-29 03:35 639235710843666743
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34 2026-08-29 03:35 639235710843666743
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32 2026-08-29 03:19 639235700733510561
249 ms 162.251.82.124
31 2026-08-29 03:19 639235700733510561
249 ms 162.251.82.252
30 2026-08-29 03:19 639235700733510561
249 ms 162.251.82.125
29 2026-08-29 03:19 639235700733510561
249 ms 162.251.82.253
28 2026-08-29 03:02 639235690509906192
851 ms 162.251.82.252
27 2026-08-29 03:02 639235690509906192
851 ms 162.251.82.125
26 2026-08-29 03:02 639235690509906192
851 ms 162.251.82.253
25 2026-08-29 03:02 639235690509906192
851 ms 162.251.82.124
24 2026-08-29 02:44 639235680156673501
204 ms 162.251.82.125
23 2026-08-29 02:44 639235680156673501
204 ms 162.251.82.124
22 2026-08-29 02:44 639235680156673501
204 ms 162.251.82.253
21 2026-08-29 02:44 639235680156673501
204 ms 162.251.82.252
20 2026-08-29 02:27 639235669720606443
49 ms 162.251.82.253
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49 ms 162.251.82.252
18 2026-08-29 02:27 639235669720606443
49 ms 162.251.82.125
17 2026-08-29 02:27 639235669720606443
49 ms 162.251.82.124
16 2026-08-29 01:33 639235637451417084
115 ms 162.251.82.253
15 2026-08-29 01:33 639235637451417084
115 ms 162.251.82.252
14 2026-08-29 01:33 639235637451417084
115 ms 162.251.82.125
13 2026-08-29 01:33 639235637451417084
115 ms 162.251.82.124
12 2026-08-29 01:16 639235627307383453
184 ms 162.251.82.253
11 2026-08-29 01:16 639235627307383453
184 ms 162.251.82.252
10 2026-08-29 01:16 639235627307383453
184 ms 162.251.82.124
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184 ms 162.251.82.125
8 2026-08-29 00:59 639235616906386856
222 ms 162.251.82.124
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222 ms 162.251.82.253
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222 ms 162.251.82.252
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222 ms 162.251.82.125
4 2026-08-29 00:42 639235606582912691
242 ms 162.251.82.125
3 2026-08-29 00:42 639235606582912691
242 ms 162.251.82.124
2 2026-08-29 00:42 639235606582912691
242 ms 162.251.82.253
1 2026-08-29 00:42 639235606582912691
242 ms 162.251.82.252