DNS response history for ns1.f9tech.net

ns1.f9tech.net 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 2026-08-31. For this date, NameServerHistory found 272 DNS check records, 272 successful responses, 0 failed responses, and 291 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 ns1.f9tech.net.
Records on Selected Date

272

Historical checks stored for this nameserver on selected date

Average Latency

291 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 22:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.250

Most recently resolved hosting IP on selected date

Successful Responses

272

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 ns1.f9tech.net

Showing DNS history for 2026-08-31 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
272 2026-08-31 22:55 639238131745466751
649 ms 162.251.82.250
271 2026-08-31 22:55 639238131745466751
649 ms 162.251.82.251
270 2026-08-31 22:55 639238131745466751
649 ms 162.251.82.122
269 2026-08-31 22:55 639238131745466751
649 ms 162.251.82.123
268 2026-08-31 22:37 639238120990576799
290 ms 162.251.82.251
267 2026-08-31 22:37 639238120990576799
290 ms 162.251.82.250
266 2026-08-31 22:37 639238120990576799
290 ms 162.251.82.122
265 2026-08-31 22:37 639238120990576799
290 ms 162.251.82.123
264 2026-08-31 21:44 639238088948639656
290 ms 162.251.82.123
263 2026-08-31 21:44 639238088948639656
290 ms 162.251.82.250
262 2026-08-31 21:44 639238088948639656
290 ms 162.251.82.251
261 2026-08-31 21:44 639238088948639656
290 ms 162.251.82.122
260 2026-08-31 21:26 639238078451435617
6 ms 162.251.82.251
259 2026-08-31 21:26 639238078451435617
6 ms 162.251.82.122
258 2026-08-31 21:26 639238078451435617
6 ms 162.251.82.250
257 2026-08-31 21:26 639238078451435617
6 ms 162.251.82.123
256 2026-08-31 21:09 639238067818407820
5 ms 162.251.82.123
255 2026-08-31 21:09 639238067818407820
5 ms 162.251.82.251
254 2026-08-31 21:09 639238067818407820
5 ms 162.251.82.122
253 2026-08-31 21:09 639238067818407820
5 ms 162.251.82.250
252 2026-08-31 20:51 639238057337242425
648 ms 162.251.82.122
251 2026-08-31 20:51 639238057337242425
648 ms 162.251.82.250
250 2026-08-31 20:51 639238057337242425
648 ms 162.251.82.123
249 2026-08-31 20:51 639238057337242425
648 ms 162.251.82.251
248 2026-08-31 20:34 639238046718231047
6 ms 162.251.82.123
247 2026-08-31 20:34 639238046718231047
6 ms 162.251.82.251
246 2026-08-31 20:34 639238046718231047
6 ms 162.251.82.250
245 2026-08-31 20:34 639238046718231047
6 ms 162.251.82.122
244 2026-08-31 20:16 639238036493480692
511 ms 162.251.82.122
243 2026-08-31 20:16 639238036493480692
511 ms 162.251.82.123
242 2026-08-31 20:16 639238036493480692
511 ms 162.251.82.250
241 2026-08-31 20:16 639238036493480692
511 ms 162.251.82.251
240 2026-08-31 19:59 639238026138697113
7 ms 162.251.82.122
239 2026-08-31 19:59 639238026138697113
7 ms 162.251.82.123
238 2026-08-31 19:59 639238026138697113
7 ms 162.251.82.251
237 2026-08-31 19:59 639238026138697113
7 ms 162.251.82.250
236 2026-08-31 19:42 639238015790028644
149 ms 162.251.82.250
235 2026-08-31 19:42 639238015790028644
149 ms 162.251.82.251
234 2026-08-31 19:42 639238015790028644
149 ms 162.251.82.122
233 2026-08-31 19:42 639238015790028644
149 ms 162.251.82.123
232 2026-08-31 19:25 639238005382709909
153 ms 162.251.82.251
231 2026-08-31 19:25 639238005382709909
153 ms 162.251.82.250
230 2026-08-31 19:25 639238005382709909
153 ms 162.251.82.122
229 2026-08-31 19:25 639238005382709909
153 ms 162.251.82.123
228 2026-08-31 19:07 639237995139195097
4 ms 162.251.82.122
227 2026-08-31 19:07 639237995139195097
4 ms 162.251.82.123
226 2026-08-31 19:07 639237995139195097
4 ms 162.251.82.250
225 2026-08-31 19:07 639237995139195097
4 ms 162.251.82.251
224 2026-08-31 18:50 639237984659733710
161 ms 162.251.82.251
223 2026-08-31 18:50 639237984659733710
161 ms 162.251.82.250
222 2026-08-31 18:50 639237984659733710
161 ms 162.251.82.122
221 2026-08-31 18:50 639237984659733710
161 ms 162.251.82.123
220 2026-08-31 18:32 639237974142394595
164 ms 162.251.82.250
219 2026-08-31 18:32 639237974142394595
164 ms 162.251.82.122
218 2026-08-31 18:32 639237974142394595
164 ms 162.251.82.123
217 2026-08-31 18:32 639237974142394595
164 ms 162.251.82.251
216 2026-08-31 17:39 639237941910348424
157 ms 162.251.82.250
215 2026-08-31 17:39 639237941910348424
157 ms 162.251.82.251
214 2026-08-31 17:39 639237941910348424
157 ms 162.251.82.122
213 2026-08-31 17:39 639237941910348424
157 ms 162.251.82.123
212 2026-08-31 17:22 639237931681671742
504 ms 162.251.82.250
211 2026-08-31 17:22 639237931681671742
504 ms 162.251.82.251
210 2026-08-31 17:22 639237931681671742
504 ms 162.251.82.122
209 2026-08-31 17:22 639237931681671742
504 ms 162.251.82.123
208 2026-08-31 17:05 639237921365566692
158 ms 162.251.82.250
207 2026-08-31 17:05 639237921365566692
158 ms 162.251.82.122
206 2026-08-31 17:05 639237921365566692
158 ms 162.251.82.123
205 2026-08-31 17:05 639237921365566692
158 ms 162.251.82.251
204 2026-08-31 16:47 639237910991948788
662 ms 162.251.82.250
203 2026-08-31 16:47 639237910991948788
662 ms 162.251.82.251
202 2026-08-31 16:47 639237910991948788
662 ms 162.251.82.123
201 2026-08-31 16:47 639237910991948788
662 ms 162.251.82.122
200 2026-08-31 16:30 639237900605596198
7 ms 162.251.82.250
199 2026-08-31 16:30 639237900605596198
7 ms 162.251.82.251
198 2026-08-31 16:30 639237900605596198
7 ms 162.251.82.122
197 2026-08-31 16:30 639237900605596198
7 ms 162.251.82.123
196 2026-08-31 16:13 639237890356235470
661 ms 162.251.82.250
195 2026-08-31 16:13 639237890356235470
661 ms 162.251.82.122
194 2026-08-31 16:13 639237890356235470
661 ms 162.251.82.123
193 2026-08-31 16:13 639237890356235470
661 ms 162.251.82.251
192 2026-08-31 15:56 639237879936204342
162 ms 162.251.82.250
191 2026-08-31 15:56 639237879936204342
162 ms 162.251.82.122
190 2026-08-31 15:56 639237879936204342
162 ms 162.251.82.123
189 2026-08-31 15:56 639237879936204342
162 ms 162.251.82.251
188 2026-08-31 15:38 639237869543741197
204 ms 162.251.82.122
187 2026-08-31 15:38 639237869543741197
204 ms 162.251.82.123
186 2026-08-31 15:38 639237869543741197
204 ms 162.251.82.251
185 2026-08-31 15:38 639237869543741197
204 ms 162.251.82.250
184 2026-08-31 15:21 639237859138790045
160 ms 162.251.82.251
183 2026-08-31 15:21 639237859138790045
160 ms 162.251.82.123
182 2026-08-31 15:21 639237859138790045
160 ms 162.251.82.122
181 2026-08-31 15:21 639237859138790045
160 ms 162.251.82.250
180 2026-08-31 15:03 639237848640463709
151 ms 162.251.82.123
179 2026-08-31 15:03 639237848640463709
151 ms 162.251.82.251
178 2026-08-31 15:03 639237848640463709
151 ms 162.251.82.250
177 2026-08-31 15:03 639237848640463709
151 ms 162.251.82.122
176 2026-08-31 14:46 639237838098800325
153 ms 162.251.82.250
175 2026-08-31 14:46 639237838098800325
153 ms 162.251.82.251
174 2026-08-31 14:46 639237838098800325
153 ms 162.251.82.123
173 2026-08-31 14:46 639237838098800325
153 ms 162.251.82.122
172 2026-08-31 14:28 639237827433935375
161 ms 162.251.82.251
171 2026-08-31 14:28 639237827433935375
161 ms 162.251.82.250
170 2026-08-31 14:28 639237827433935375
161 ms 162.251.82.122
169 2026-08-31 14:28 639237827433935375
161 ms 162.251.82.123
168 2026-08-31 13:34 639237794785519897
654 ms 162.251.82.122
167 2026-08-31 13:34 639237794785519897
654 ms 162.251.82.123
166 2026-08-31 13:34 639237794785519897
654 ms 162.251.82.251
165 2026-08-31 13:34 639237794785519897
654 ms 162.251.82.250
164 2026-08-31 13:16 639237784474116679
151 ms 162.251.82.122
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151 ms 162.251.82.123
162 2026-08-31 13:16 639237784474116679
151 ms 162.251.82.250
161 2026-08-31 13:16 639237784474116679
151 ms 162.251.82.251
160 2026-08-31 12:59 639237773965397189
157 ms 162.251.82.251
159 2026-08-31 12:59 639237773965397189
157 ms 162.251.82.122
158 2026-08-31 12:59 639237773965397189
157 ms 162.251.82.123
157 2026-08-31 12:59 639237773965397189
157 ms 162.251.82.250
156 2026-08-31 12:42 639237763588542721
160 ms 162.251.82.122
155 2026-08-31 12:42 639237763588542721
160 ms 162.251.82.250
154 2026-08-31 12:42 639237763588542721
160 ms 162.251.82.251
153 2026-08-31 12:42 639237763588542721
160 ms 162.251.82.123
152 2026-08-31 12:24 639237753225101103
151 ms 162.251.82.250
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151 ms 162.251.82.122
150 2026-08-31 12:24 639237753225101103
151 ms 162.251.82.123
149 2026-08-31 12:24 639237753225101103
151 ms 162.251.82.251
148 2026-08-31 12:07 639237742927117371
5 ms 162.251.82.250
147 2026-08-31 12:07 639237742927117371
5 ms 162.251.82.251
146 2026-08-31 12:07 639237742927117371
5 ms 162.251.82.122
145 2026-08-31 12:07 639237742927117371
5 ms 162.251.82.123
144 2026-08-31 11:50 639237732538256235
169 ms 162.251.82.122
143 2026-08-31 11:50 639237732538256235
169 ms 162.251.82.251
142 2026-08-31 11:50 639237732538256235
169 ms 162.251.82.250
141 2026-08-31 11:50 639237732538256235
169 ms 162.251.82.123
140 2026-08-31 11:32 639237722025682013
297 ms 162.251.82.251
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297 ms 162.251.82.250
138 2026-08-31 11:32 639237722025682013
297 ms 162.251.82.122
137 2026-08-31 11:32 639237722025682013
297 ms 162.251.82.123
136 2026-08-31 11:15 639237711568720101
173 ms 162.251.82.123
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173 ms 162.251.82.122
134 2026-08-31 11:15 639237711568720101
173 ms 162.251.82.250
133 2026-08-31 11:15 639237711568720101
173 ms 162.251.82.251
132 2026-08-31 10:58 639237701119461876
172 ms 162.251.82.250
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172 ms 162.251.82.123
130 2026-08-31 10:58 639237701119461876
172 ms 162.251.82.251
129 2026-08-31 10:58 639237701119461876
172 ms 162.251.82.122
128 2026-08-31 10:40 639237690759595513
30 ms 162.251.82.122
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30 ms 162.251.82.250
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125 2026-08-31 10:40 639237690759595513
30 ms 162.251.82.251
124 2026-08-31 10:23 639237680122296836
302 ms 162.251.82.251
123 2026-08-31 10:23 639237680122296836
302 ms 162.251.82.122
122 2026-08-31 10:23 639237680122296836
302 ms 162.251.82.123
121 2026-08-31 10:23 639237680122296836
302 ms 162.251.82.250
120 2026-08-31 09:29 639237647999458954
198 ms 162.251.82.250
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198 ms 162.251.82.251
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198 ms 162.251.82.123
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198 ms 162.251.82.122
116 2026-08-31 09:12 639237637680951774
7 ms 162.251.82.122
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7 ms 162.251.82.250
114 2026-08-31 09:12 639237637680951774
7 ms 162.251.82.123
113 2026-08-31 09:12 639237637680951774
7 ms 162.251.82.251
112 2026-08-31 08:55 639237627437728712
158 ms 162.251.82.250
111 2026-08-31 08:55 639237627437728712
158 ms 162.251.82.251
110 2026-08-31 08:55 639237627437728712
158 ms 162.251.82.123
109 2026-08-31 08:55 639237627437728712
158 ms 162.251.82.122
108 2026-08-31 08:38 639237617127808241
152 ms 162.251.82.123
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152 ms 162.251.82.122
106 2026-08-31 08:38 639237617127808241
152 ms 162.251.82.250
105 2026-08-31 08:38 639237617127808241
152 ms 162.251.82.251
104 2026-08-31 08:20 639237606990101394
30 ms 162.251.82.122
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30 ms 162.251.82.250
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30 ms 162.251.82.123
101 2026-08-31 08:20 639237606990101394
30 ms 162.251.82.251
100 2026-08-31 08:03 639237596595480036
2010 ms 162.251.82.251
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2010 ms 162.251.82.122
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2010 ms 162.251.82.123
96 2026-08-31 07:46 639237586261012001
158 ms 162.251.82.251
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158 ms 162.251.82.122
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92 2026-08-31 07:29 639237576047657695
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88 2026-08-31 07:12 639237565832936443
7 ms 162.251.82.122
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85 2026-08-31 07:12 639237565832936443
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84 2026-08-31 06:55 639237555466329546
157 ms 162.251.82.122
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80 2026-08-31 06:37 639237545032411072
165 ms 162.251.82.250
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76 2026-08-31 06:20 639237534469438634
5 ms 162.251.82.251
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72 2026-08-31 05:26 639237502279296801
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68 2026-08-31 05:09 639237492362730124
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64 2026-08-31 04:53 639237482311584319
651 ms 162.251.82.122
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60 2026-08-31 04:36 639237472150685594
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56 2026-08-31 04:19 639237462055295430
4 ms 162.251.82.122
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52 2026-08-31 04:02 639237452089913890
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50 2026-08-31 04:02 639237452089913890
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15 ms 162.251.82.250
48 2026-08-31 03:46 639237441972654103
4 ms 162.251.82.123
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4 ms 162.251.82.122
46 2026-08-31 03:46 639237441972654103
4 ms 162.251.82.250
45 2026-08-31 03:46 639237441972654103
4 ms 162.251.82.251
44 2026-08-31 03:29 639237432052396478
154 ms 162.251.82.123
43 2026-08-31 03:29 639237432052396478
154 ms 162.251.82.251
42 2026-08-31 03:29 639237432052396478
154 ms 162.251.82.122
41 2026-08-31 03:29 639237432052396478
154 ms 162.251.82.250
40 2026-08-31 03:12 639237422012990851
201 ms 162.251.82.122
39 2026-08-31 03:12 639237422012990851
201 ms 162.251.82.250
38 2026-08-31 03:12 639237422012990851
201 ms 162.251.82.123
37 2026-08-31 03:12 639237422012990851
201 ms 162.251.82.251
36 2026-08-31 02:55 639237411889602012
149 ms 162.251.82.250
35 2026-08-31 02:55 639237411889602012
149 ms 162.251.82.251
34 2026-08-31 02:55 639237411889602012
149 ms 162.251.82.123
33 2026-08-31 02:55 639237411889602012
149 ms 162.251.82.122
32 2026-08-31 02:38 639237401637354221
2150 ms 162.251.82.250
31 2026-08-31 02:38 639237401637354221
2150 ms 162.251.82.251
30 2026-08-31 02:38 639237401637354221
2150 ms 162.251.82.122
29 2026-08-31 02:38 639237401637354221
2150 ms 162.251.82.123
28 2026-08-31 02:21 639237391412690360
2 ms 162.251.82.122
27 2026-08-31 02:21 639237391412690360
2 ms 162.251.82.250
26 2026-08-31 02:21 639237391412690360
2 ms 162.251.82.251
25 2026-08-31 02:21 639237391412690360
2 ms 162.251.82.123
24 2026-08-31 01:29 639237359972957132
157 ms 162.251.82.123
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157 ms 162.251.82.250
22 2026-08-31 01:29 639237359972957132
157 ms 162.251.82.122
21 2026-08-31 01:29 639237359972957132
157 ms 162.251.82.251
20 2026-08-31 01:12 639237350032183979
1658 ms 162.251.82.122
19 2026-08-31 01:12 639237350032183979
1658 ms 162.251.82.250
18 2026-08-31 01:12 639237350032183979
1658 ms 162.251.82.123
17 2026-08-31 01:12 639237350032183979
1658 ms 162.251.82.251
16 2026-08-31 00:56 639237340111452066
146 ms 162.251.82.123
15 2026-08-31 00:56 639237340111452066
146 ms 162.251.82.251
14 2026-08-31 00:56 639237340111452066
146 ms 162.251.82.122
13 2026-08-31 00:56 639237340111452066
146 ms 162.251.82.250
12 2026-08-31 00:39 639237329967272514
4 ms 162.251.82.250
11 2026-08-31 00:39 639237329967272514
4 ms 162.251.82.251
10 2026-08-31 00:39 639237329967272514
4 ms 162.251.82.123
9 2026-08-31 00:39 639237329967272514
4 ms 162.251.82.122
8 2026-08-31 00:22 639237319916508151
148 ms 162.251.82.123
7 2026-08-31 00:22 639237319916508151
148 ms 162.251.82.251
6 2026-08-31 00:22 639237319916508151
148 ms 162.251.82.122
5 2026-08-31 00:22 639237319916508151
148 ms 162.251.82.250
4 2026-08-31 00:05 639237309944877243
3 ms 162.251.82.250
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3 ms 162.251.82.251
2 2026-08-31 00:05 639237309944877243
3 ms 162.251.82.123
1 2026-08-31 00:05 639237309944877243
3 ms 162.251.82.122