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 2026-08-12. For this date, NameServerHistory found 245 DNS check records, 244 successful responses, 1 failed responses, and 432 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

245

Historical checks stored for this nameserver on selected date

Average Latency

432 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.123

Most recently resolved hosting IP on selected date

Successful Responses

244

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 ns1.f9tech.net

Showing DNS history for 2026-08-12 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
245 2026-08-12 23:56 639221753022017039
150 ms 162.251.82.123
244 2026-08-12 23:56 639221753022017039
150 ms 162.251.82.251
243 2026-08-12 23:56 639221753022017039
150 ms 162.251.82.122
242 2026-08-12 23:56 639221753022017039
150 ms 162.251.82.250
241 2026-08-12 23:42 639221744107644868
161 ms 162.251.82.251
240 2026-08-12 23:42 639221744107644868
161 ms 162.251.82.123
239 2026-08-12 23:42 639221744107644868
161 ms 162.251.82.250
238 2026-08-12 23:42 639221744107644868
161 ms 162.251.82.122
237 2026-08-12 23:27 639221735030187244
3 ms 162.251.82.251
236 2026-08-12 23:27 639221735030187244
3 ms 162.251.82.123
235 2026-08-12 23:27 639221735030187244
3 ms 162.251.82.122
234 2026-08-12 23:27 639221735030187244
3 ms 162.251.82.250
233 2026-08-12 23:11 639221725815508109
4 ms 162.251.82.251
232 2026-08-12 23:11 639221725815508109
4 ms 162.251.82.122
231 2026-08-12 23:11 639221725815508109
4 ms 162.251.82.250
230 2026-08-12 23:11 639221725815508109
4 ms 162.251.82.123
229 2026-08-12 22:20 639221694790955973
161 ms 162.251.82.122
228 2026-08-12 22:20 639221694790955973
161 ms 162.251.82.250
227 2026-08-12 22:20 639221694790955973
161 ms 162.251.82.123
226 2026-08-12 22:20 639221694790955973
161 ms 162.251.82.251
225 2026-08-12 22:04 639221685562451720
4 ms 162.251.82.122
224 2026-08-12 22:04 639221685562451720
4 ms 162.251.82.250
223 2026-08-12 22:04 639221685562451720
4 ms 162.251.82.251
222 2026-08-12 22:04 639221685562451720
4 ms 162.251.82.123
221 2026-08-12 21:49 639221676023655289
4 ms 162.251.82.122
220 2026-08-12 21:49 639221676023655289
4 ms 162.251.82.250
219 2026-08-12 21:49 639221676023655289
4 ms 162.251.82.251
218 2026-08-12 21:49 639221676023655289
4 ms 162.251.82.123
217 2026-08-12 21:33 639221666449119409
-
216 2026-08-12 20:41 639221635456432556
169 ms 162.251.82.250
215 2026-08-12 20:41 639221635456432556
169 ms 162.251.82.123
214 2026-08-12 20:41 639221635456432556
169 ms 162.251.82.251
213 2026-08-12 20:41 639221635456432556
169 ms 162.251.82.122
212 2026-08-12 20:26 639221626313054202
153 ms 162.251.82.122
211 2026-08-12 20:26 639221626313054202
153 ms 162.251.82.250
210 2026-08-12 20:26 639221626313054202
153 ms 162.251.82.251
209 2026-08-12 20:26 639221626313054202
153 ms 162.251.82.123
208 2026-08-12 20:10 639221617091958857
386 ms 162.251.82.250
207 2026-08-12 20:10 639221617091958857
386 ms 162.251.82.123
206 2026-08-12 20:10 639221617091958857
386 ms 162.251.82.251
205 2026-08-12 20:10 639221617091958857
386 ms 162.251.82.122
204 2026-08-12 19:55 639221607786737151
373 ms 162.251.82.122
203 2026-08-12 19:55 639221607786737151
373 ms 162.251.82.250
202 2026-08-12 19:55 639221607786737151
373 ms 162.251.82.251
201 2026-08-12 19:55 639221607786737151
373 ms 162.251.82.123
200 2026-08-12 19:03 639221576664330059
16 ms 162.251.82.250
199 2026-08-12 19:03 639221576664330059
16 ms 162.251.82.122
198 2026-08-12 19:03 639221576664330059
16 ms 162.251.82.251
197 2026-08-12 19:03 639221576664330059
16 ms 162.251.82.123
196 2026-08-12 18:48 639221567514216674
12 ms 162.251.82.251
195 2026-08-12 18:48 639221567514216674
12 ms 162.251.82.123
194 2026-08-12 18:48 639221567514216674
12 ms 162.251.82.250
193 2026-08-12 18:48 639221567514216674
12 ms 162.251.82.122
192 2026-08-12 18:32 639221558399762524
13 ms 162.251.82.122
191 2026-08-12 18:32 639221558399762524
13 ms 162.251.82.251
190 2026-08-12 18:32 639221558399762524
13 ms 162.251.82.123
189 2026-08-12 18:32 639221558399762524
13 ms 162.251.82.250
188 2026-08-12 18:17 639221549052016282
161 ms 162.251.82.123
187 2026-08-12 18:17 639221549052016282
161 ms 162.251.82.250
186 2026-08-12 18:17 639221549052016282
161 ms 162.251.82.122
185 2026-08-12 18:17 639221549052016282
161 ms 162.251.82.251
184 2026-08-12 17:24 639221517673834934
5 ms 162.251.82.122
183 2026-08-12 17:24 639221517673834934
5 ms 162.251.82.251
182 2026-08-12 17:24 639221517673834934
5 ms 162.251.82.123
181 2026-08-12 17:24 639221517673834934
5 ms 162.251.82.250
180 2026-08-12 17:08 639221508282311633
2007 ms 162.251.82.122
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2007 ms 162.251.82.251
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2007 ms 162.251.82.123
177 2026-08-12 17:08 639221508282311633
2007 ms 162.251.82.250
176 2026-08-12 16:52 639221498786324983
656 ms 162.251.82.251
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656 ms 162.251.82.123
174 2026-08-12 16:52 639221498786324983
656 ms 162.251.82.250
173 2026-08-12 16:52 639221498786324983
656 ms 162.251.82.122
172 2026-08-12 16:36 639221489157589737
653 ms 162.251.82.250
171 2026-08-12 16:36 639221489157589737
653 ms 162.251.82.122
170 2026-08-12 16:36 639221489157589737
653 ms 162.251.82.251
169 2026-08-12 16:36 639221489157589737
653 ms 162.251.82.123
168 2026-08-12 15:44 639221457655914645
148 ms 162.251.82.123
167 2026-08-12 15:44 639221457655914645
148 ms 162.251.82.122
166 2026-08-12 15:44 639221457655914645
148 ms 162.251.82.250
165 2026-08-12 15:44 639221457655914645
148 ms 162.251.82.251
164 2026-08-12 15:28 639221448164090526
10 ms 162.251.82.122
163 2026-08-12 15:28 639221448164090526
10 ms 162.251.82.250
162 2026-08-12 15:28 639221448164090526
10 ms 162.251.82.251
161 2026-08-12 15:28 639221448164090526
10 ms 162.251.82.123
160 2026-08-12 15:12 639221438725783630
2022 ms 162.251.82.251
159 2026-08-12 15:12 639221438725783630
2022 ms 162.251.82.123
158 2026-08-12 15:12 639221438725783630
2022 ms 162.251.82.250
157 2026-08-12 15:12 639221438725783630
2022 ms 162.251.82.122
156 2026-08-12 14:56 639221429178071087
1163 ms 162.251.82.122
155 2026-08-12 14:56 639221429178071087
1163 ms 162.251.82.251
154 2026-08-12 14:56 639221429178071087
1163 ms 162.251.82.123
153 2026-08-12 14:56 639221429178071087
1163 ms 162.251.82.250
152 2026-08-12 14:04 639221397761278719
651 ms 162.251.82.250
151 2026-08-12 14:04 639221397761278719
651 ms 162.251.82.251
150 2026-08-12 14:04 639221397761278719
651 ms 162.251.82.123
149 2026-08-12 14:04 639221397761278719
651 ms 162.251.82.122
148 2026-08-12 13:48 639221388200567278
152 ms 162.251.82.122
147 2026-08-12 13:48 639221388200567278
152 ms 162.251.82.250
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152 ms 162.251.82.251
145 2026-08-12 13:48 639221388200567278
152 ms 162.251.82.123
144 2026-08-12 13:32 639221378483570949
1024 ms 162.251.82.250
143 2026-08-12 13:32 639221378483570949
1024 ms 162.251.82.251
142 2026-08-12 13:32 639221378483570949
1024 ms 162.251.82.123
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1024 ms 162.251.82.122
140 2026-08-12 13:16 639221368872360139
155 ms 162.251.82.123
139 2026-08-12 13:16 639221368872360139
155 ms 162.251.82.250
138 2026-08-12 13:16 639221368872360139
155 ms 162.251.82.122
137 2026-08-12 13:16 639221368872360139
155 ms 162.251.82.251
136 2026-08-12 12:23 639221337226647415
651 ms 162.251.82.122
135 2026-08-12 12:23 639221337226647415
651 ms 162.251.82.250
134 2026-08-12 12:23 639221337226647415
651 ms 162.251.82.251
133 2026-08-12 12:23 639221337226647415
651 ms 162.251.82.123
132 2026-08-12 12:07 639221327924087446
646 ms 162.251.82.122
131 2026-08-12 12:07 639221327924087446
646 ms 162.251.82.250
130 2026-08-12 12:07 639221327924087446
646 ms 162.251.82.251
129 2026-08-12 12:07 639221327924087446
646 ms 162.251.82.123
128 2026-08-12 11:51 639221318096976375
151 ms 162.251.82.123
127 2026-08-12 11:51 639221318096976375
151 ms 162.251.82.251
126 2026-08-12 11:51 639221318096976375
151 ms 162.251.82.250
125 2026-08-12 11:51 639221318096976375
151 ms 162.251.82.122
124 2026-08-12 11:34 639221308343145274
153 ms 162.251.82.123
123 2026-08-12 11:34 639221308343145274
153 ms 162.251.82.122
122 2026-08-12 11:34 639221308343145274
153 ms 162.251.82.250
121 2026-08-12 11:34 639221308343145274
153 ms 162.251.82.251
120 2026-08-12 10:42 639221277089610470
45 ms 162.251.82.123
119 2026-08-12 10:42 639221277089610470
45 ms 162.251.82.250
118 2026-08-12 10:42 639221277089610470
45 ms 162.251.82.251
117 2026-08-12 10:42 639221277089610470
45 ms 162.251.82.122
116 2026-08-12 10:27 639221267628136359
5 ms 162.251.82.251
115 2026-08-12 10:27 639221267628136359
5 ms 162.251.82.123
114 2026-08-12 10:27 639221267628136359
5 ms 162.251.82.250
113 2026-08-12 10:27 639221267628136359
5 ms 162.251.82.122
112 2026-08-12 10:11 639221257907569952
156 ms 162.251.82.122
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156 ms 162.251.82.250
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156 ms 162.251.82.251
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156 ms 162.251.82.123
108 2026-08-12 09:55 639221248402420965
158 ms 162.251.82.250
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158 ms 162.251.82.251
106 2026-08-12 09:55 639221248402420965
158 ms 162.251.82.122
105 2026-08-12 09:55 639221248402420965
158 ms 162.251.82.123
104 2026-08-12 09:02 639221216797540533
351 ms 162.251.82.251
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351 ms 162.251.82.123
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351 ms 162.251.82.250
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351 ms 162.251.82.122
100 2026-08-12 08:46 639221207385792352
12 ms 162.251.82.250
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12 ms 162.251.82.122
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12 ms 162.251.82.251
97 2026-08-12 08:46 639221207385792352
12 ms 162.251.82.123
96 2026-08-12 08:30 639221198078534844
151 ms 162.251.82.123
95 2026-08-12 08:30 639221198078534844
151 ms 162.251.82.122
94 2026-08-12 08:30 639221198078534844
151 ms 162.251.82.250
93 2026-08-12 08:30 639221198078534844
151 ms 162.251.82.251
92 2026-08-12 08:15 639221188677585577
3652 ms 162.251.82.123
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3652 ms 162.251.82.250
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3652 ms 162.251.82.251
89 2026-08-12 08:15 639221188677585577
3652 ms 162.251.82.122
88 2026-08-12 07:22 639221157276484143
13 ms 162.251.82.122
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13 ms 162.251.82.250
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13 ms 162.251.82.123
85 2026-08-12 07:22 639221157276484143
13 ms 162.251.82.251
84 2026-08-12 07:06 639221147876262183
308 ms 162.251.82.250
83 2026-08-12 07:06 639221147876262183
308 ms 162.251.82.122
82 2026-08-12 07:06 639221147876262183
308 ms 162.251.82.251
81 2026-08-12 07:06 639221147876262183
308 ms 162.251.82.123
80 2026-08-12 06:50 639221138388812469
153 ms 162.251.82.250
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153 ms 162.251.82.122
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153 ms 162.251.82.251
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153 ms 162.251.82.123
76 2026-08-12 06:35 639221128987381118
165 ms 162.251.82.251
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165 ms 162.251.82.122
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165 ms 162.251.82.123
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165 ms 162.251.82.250
72 2026-08-12 05:43 639221097816416095
2015 ms 162.251.82.250
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69 2026-08-12 05:43 639221097816416095
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68 2026-08-12 05:27 639221088508065616
148 ms 162.251.82.123
67 2026-08-12 05:27 639221088508065616
148 ms 162.251.82.250
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148 ms 162.251.82.122
64 2026-08-12 05:12 639221079092308503
2209 ms 162.251.82.122
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2209 ms 162.251.82.123
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2209 ms 162.251.82.251
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2209 ms 162.251.82.250
60 2026-08-12 04:56 639221069595873597
1802 ms 162.251.82.250
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1802 ms 162.251.82.122
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1802 ms 162.251.82.123
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1802 ms 162.251.82.251
56 2026-08-12 04:04 639221038601577496
150 ms 162.251.82.123
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150 ms 162.251.82.250
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150 ms 162.251.82.251
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150 ms 162.251.82.122
52 2026-08-12 03:49 639221029533901299
8 ms 162.251.82.250
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8 ms 162.251.82.123
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8 ms 162.251.82.122
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48 2026-08-12 03:34 639221020333828965
149 ms 162.251.82.122
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149 ms 162.251.82.251
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149 ms 162.251.82.123
44 2026-08-12 03:18 639221011110510484
8 ms 162.251.82.123
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40 2026-08-12 02:26 639220979815209769
19 ms 162.251.82.122
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19 ms 162.251.82.251
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19 ms 162.251.82.250
36 2026-08-12 02:11 639220970971410921
7 ms 162.251.82.250
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32 2026-08-12 01:56 639220961848982361
1802 ms 162.251.82.122
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1802 ms 162.251.82.251
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1802 ms 162.251.82.123
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1802 ms 162.251.82.250
28 2026-08-12 01:41 639220952784591501
25 ms 162.251.82.123
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25 ms 162.251.82.122
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25 ms 162.251.82.251
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25 ms 162.251.82.250
24 2026-08-12 01:26 639220943893596731
151 ms 162.251.82.122
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151 ms 162.251.82.250
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151 ms 162.251.82.123
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151 ms 162.251.82.251
20 2026-08-12 01:11 639220934954704520
167 ms 162.251.82.122
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167 ms 162.251.82.123
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167 ms 162.251.82.250
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167 ms 162.251.82.251
16 2026-08-12 00:56 639220925792457751
10 ms 162.251.82.123
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10 ms 162.251.82.122
14 2026-08-12 00:56 639220925792457751
10 ms 162.251.82.251
13 2026-08-12 00:56 639220925792457751
10 ms 162.251.82.250
12 2026-08-12 00:41 639220916610063538
159 ms 162.251.82.251
11 2026-08-12 00:41 639220916610063538
159 ms 162.251.82.123
10 2026-08-12 00:41 639220916610063538
159 ms 162.251.82.122
9 2026-08-12 00:41 639220916610063538
159 ms 162.251.82.250
8 2026-08-12 00:26 639220907229361754
163 ms 162.251.82.251
7 2026-08-12 00:26 639220907229361754
163 ms 162.251.82.250
6 2026-08-12 00:26 639220907229361754
163 ms 162.251.82.123
5 2026-08-12 00:26 639220907229361754
163 ms 162.251.82.122
4 2026-08-12 00:10 639220897896762127
154 ms 162.251.82.122
3 2026-08-12 00:10 639220897896762127
154 ms 162.251.82.251
2 2026-08-12 00:10 639220897896762127
154 ms 162.251.82.250
1 2026-08-12 00:10 639220897896762127
154 ms 162.251.82.123