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 2026-08-13. For this date, NameServerHistory found 288 DNS check records, 288 successful responses, 0 failed responses, and 285 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

288

Historical checks stored for this nameserver on selected date

Average Latency

285 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:59

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

288

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 2026-08-13 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
288 2026-08-13 23:59 639222618462620588
175 ms 162.251.82.123
287 2026-08-13 23:59 639222618462620588
175 ms 162.251.82.251
286 2026-08-13 23:59 639222618462620588
175 ms 162.251.82.250
285 2026-08-13 23:59 639222618462620588
175 ms 162.251.82.122
284 2026-08-13 23:42 639222608688333012
150 ms 162.251.82.123
283 2026-08-13 23:42 639222608688333012
150 ms 162.251.82.251
282 2026-08-13 23:42 639222608688333012
150 ms 162.251.82.122
281 2026-08-13 23:42 639222608688333012
150 ms 162.251.82.250
280 2026-08-13 23:26 639222598741756356
153 ms 162.251.82.250
279 2026-08-13 23:26 639222598741756356
153 ms 162.251.82.123
278 2026-08-13 23:26 639222598741756356
153 ms 162.251.82.122
277 2026-08-13 23:26 639222598741756356
153 ms 162.251.82.251
276 2026-08-13 23:09 639222588615244093
159 ms 162.251.82.251
275 2026-08-13 23:09 639222588615244093
159 ms 162.251.82.250
274 2026-08-13 23:09 639222588615244093
159 ms 162.251.82.122
273 2026-08-13 23:09 639222588615244093
159 ms 162.251.82.123
272 2026-08-13 22:15 639222556495289724
153 ms 162.251.82.123
271 2026-08-13 22:15 639222556495289724
153 ms 162.251.82.251
270 2026-08-13 22:15 639222556495289724
153 ms 162.251.82.122
269 2026-08-13 22:15 639222556495289724
153 ms 162.251.82.250
268 2026-08-13 21:59 639222546477917698
153 ms 162.251.82.122
267 2026-08-13 21:59 639222546477917698
153 ms 162.251.82.250
266 2026-08-13 21:59 639222546477917698
153 ms 162.251.82.123
265 2026-08-13 21:59 639222546477917698
153 ms 162.251.82.251
264 2026-08-13 21:42 639222536257653790
146 ms 162.251.82.122
263 2026-08-13 21:42 639222536257653790
146 ms 162.251.82.250
262 2026-08-13 21:42 639222536257653790
146 ms 162.251.82.251
261 2026-08-13 21:42 639222536257653790
146 ms 162.251.82.123
260 2026-08-13 21:25 639222525833084485
158 ms 162.251.82.122
259 2026-08-13 21:25 639222525833084485
158 ms 162.251.82.251
258 2026-08-13 21:25 639222525833084485
158 ms 162.251.82.250
257 2026-08-13 21:25 639222525833084485
158 ms 162.251.82.123
256 2026-08-13 21:07 639222515446085004
157 ms 162.251.82.250
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254 2026-08-13 21:07 639222515446085004
157 ms 162.251.82.123
253 2026-08-13 21:07 639222515446085004
157 ms 162.251.82.122
252 2026-08-13 20:50 639222505166766781
152 ms 162.251.82.250
251 2026-08-13 20:50 639222505166766781
152 ms 162.251.82.123
250 2026-08-13 20:50 639222505166766781
152 ms 162.251.82.122
249 2026-08-13 20:50 639222505166766781
152 ms 162.251.82.251
248 2026-08-13 20:33 639222494930541001
148 ms 162.251.82.122
247 2026-08-13 20:33 639222494930541001
148 ms 162.251.82.250
246 2026-08-13 20:33 639222494930541001
148 ms 162.251.82.251
245 2026-08-13 20:33 639222494930541001
148 ms 162.251.82.123
244 2026-08-13 20:16 639222484469216890
170 ms 162.251.82.122
243 2026-08-13 20:16 639222484469216890
170 ms 162.251.82.250
242 2026-08-13 20:16 639222484469216890
170 ms 162.251.82.123
241 2026-08-13 20:16 639222484469216890
170 ms 162.251.82.251
240 2026-08-13 19:58 639222474270039940
296 ms 162.251.82.251
239 2026-08-13 19:58 639222474270039940
296 ms 162.251.82.250
238 2026-08-13 19:58 639222474270039940
296 ms 162.251.82.123
237 2026-08-13 19:58 639222474270039940
296 ms 162.251.82.122
236 2026-08-13 19:41 639222464005587385
154 ms 162.251.82.122
235 2026-08-13 19:41 639222464005587385
154 ms 162.251.82.250
234 2026-08-13 19:41 639222464005587385
154 ms 162.251.82.123
233 2026-08-13 19:41 639222464005587385
154 ms 162.251.82.251
232 2026-08-13 19:24 639222453485975041
163 ms 162.251.82.251
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163 ms 162.251.82.123
230 2026-08-13 19:24 639222453485975041
163 ms 162.251.82.122
229 2026-08-13 19:24 639222453485975041
163 ms 162.251.82.250
228 2026-08-13 19:06 639222442984828770
150 ms 162.251.82.250
227 2026-08-13 19:06 639222442984828770
150 ms 162.251.82.251
226 2026-08-13 19:06 639222442984828770
150 ms 162.251.82.123
225 2026-08-13 19:06 639222442984828770
150 ms 162.251.82.122
224 2026-08-13 18:12 639222410191353397
299 ms 162.251.82.250
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299 ms 162.251.82.123
222 2026-08-13 18:12 639222410191353397
299 ms 162.251.82.251
221 2026-08-13 18:12 639222410191353397
299 ms 162.251.82.122
220 2026-08-13 17:55 639222399952628376
166 ms 162.251.82.251
219 2026-08-13 17:55 639222399952628376
166 ms 162.251.82.123
218 2026-08-13 17:55 639222399952628376
166 ms 162.251.82.122
217 2026-08-13 17:55 639222399952628376
166 ms 162.251.82.250
216 2026-08-13 17:37 639222389608608647
2154 ms 162.251.82.123
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2154 ms 162.251.82.251
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2154 ms 162.251.82.122
213 2026-08-13 17:37 639222389608608647
2154 ms 162.251.82.250
212 2026-08-13 17:20 639222379604012481
148 ms 162.251.82.122
211 2026-08-13 17:20 639222379604012481
148 ms 162.251.82.250
210 2026-08-13 17:20 639222379604012481
148 ms 162.251.82.251
209 2026-08-13 17:20 639222379604012481
148 ms 162.251.82.123
208 2026-08-13 17:04 639222369372672858
149 ms 162.251.82.123
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149 ms 162.251.82.122
206 2026-08-13 17:04 639222369372672858
149 ms 162.251.82.250
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149 ms 162.251.82.251
204 2026-08-13 16:47 639222359096909298
149 ms 162.251.82.123
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149 ms 162.251.82.122
202 2026-08-13 16:47 639222359096909298
149 ms 162.251.82.250
201 2026-08-13 16:47 639222359096909298
149 ms 162.251.82.251
200 2026-08-13 16:29 639222348814301655
302 ms 162.251.82.250
199 2026-08-13 16:29 639222348814301655
302 ms 162.251.82.251
198 2026-08-13 16:29 639222348814301655
302 ms 162.251.82.123
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302 ms 162.251.82.122
196 2026-08-13 16:12 639222338608331104
147 ms 162.251.82.123
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147 ms 162.251.82.122
194 2026-08-13 16:12 639222338608331104
147 ms 162.251.82.250
193 2026-08-13 16:12 639222338608331104
147 ms 162.251.82.251
192 2026-08-13 15:55 639222328204609760
151 ms 162.251.82.122
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151 ms 162.251.82.250
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151 ms 162.251.82.251
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151 ms 162.251.82.123
188 2026-08-13 15:38 639222317859759909
155 ms 162.251.82.123
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155 ms 162.251.82.250
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155 ms 162.251.82.251
184 2026-08-13 15:21 639222307560137918
159 ms 162.251.82.123
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159 ms 162.251.82.251
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159 ms 162.251.82.122
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159 ms 162.251.82.250
180 2026-08-13 15:03 639222297274357149
651 ms 162.251.82.251
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651 ms 162.251.82.123
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651 ms 162.251.82.122
177 2026-08-13 15:03 639222297274357149
651 ms 162.251.82.250
176 2026-08-13 14:10 639222265004477827
159 ms 162.251.82.123
175 2026-08-13 14:10 639222265004477827
159 ms 162.251.82.250
174 2026-08-13 14:10 639222265004477827
159 ms 162.251.82.122
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159 ms 162.251.82.251
172 2026-08-13 13:54 639222255176583683
178 ms 162.251.82.122
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178 ms 162.251.82.250
170 2026-08-13 13:54 639222255176583683
178 ms 162.251.82.123
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178 ms 162.251.82.251
168 2026-08-13 13:38 639222245340146131
162 ms 162.251.82.250
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162 ms 162.251.82.123
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162 ms 162.251.82.251
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162 ms 162.251.82.122
164 2026-08-13 13:21 639222235662219956
174 ms 162.251.82.122
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174 ms 162.251.82.251
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174 ms 162.251.82.123
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174 ms 162.251.82.250
160 2026-08-13 13:05 639222225817223284
37 ms 162.251.82.123
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37 ms 162.251.82.251
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37 ms 162.251.82.122
157 2026-08-13 13:05 639222225817223284
37 ms 162.251.82.250
156 2026-08-13 12:49 639222216341869648
40 ms 162.251.82.251
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40 ms 162.251.82.123
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40 ms 162.251.82.122
152 2026-08-13 12:33 639222206848442189
18 ms 162.251.82.122
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18 ms 162.251.82.251
148 2026-08-13 12:18 639222197538963225
152 ms 162.251.82.250
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152 ms 162.251.82.251
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152 ms 162.251.82.123
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152 ms 162.251.82.122
144 2026-08-13 12:02 639222188113685569
56 ms 162.251.82.251
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56 ms 162.251.82.123
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56 ms 162.251.82.122
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56 ms 162.251.82.250
140 2026-08-13 11:46 639222178880138458
180 ms 162.251.82.251
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180 ms 162.251.82.123
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180 ms 162.251.82.250
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180 ms 162.251.82.122
136 2026-08-13 11:31 639222169343013317
44 ms 162.251.82.123
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44 ms 162.251.82.250
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44 ms 162.251.82.122
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44 ms 162.251.82.251
132 2026-08-13 11:15 639222159910600596
151 ms 162.251.82.250
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128 2026-08-13 10:22 639222128676274866
10 ms 162.251.82.122
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124 2026-08-13 10:07 639222119169781983
14 ms 162.251.82.251
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122 2026-08-13 10:07 639222119169781983
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120 2026-08-13 09:51 639222109996148889
2020 ms 162.251.82.251
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116 2026-08-13 09:36 639222100791323799
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68 2026-08-13 05:58 639221970068466615
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60 2026-08-13 05:28 639221952104046397
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2009 ms 162.251.82.123
42 2026-08-13 04:29 639221916777813401
2009 ms 162.251.82.250
41 2026-08-13 04:29 639221916777813401
2009 ms 162.251.82.122
40 2026-08-13 04:14 639221907816913910
147 ms 162.251.82.122
39 2026-08-13 04:14 639221907816913910
147 ms 162.251.82.250
38 2026-08-13 04:14 639221907816913910
147 ms 162.251.82.251
37 2026-08-13 04:14 639221907816913910
147 ms 162.251.82.123
36 2026-08-13 03:59 639221898639694322
149 ms 162.251.82.250
35 2026-08-13 03:59 639221898639694322
149 ms 162.251.82.122
34 2026-08-13 03:59 639221898639694322
149 ms 162.251.82.123
33 2026-08-13 03:59 639221898639694322
149 ms 162.251.82.251
32 2026-08-13 03:09 639221868257567489
8 ms 162.251.82.122
31 2026-08-13 03:09 639221868257567489
8 ms 162.251.82.250
30 2026-08-13 03:09 639221868257567489
8 ms 162.251.82.251
29 2026-08-13 03:09 639221868257567489
8 ms 162.251.82.123
28 2026-08-13 02:54 639221859270235608
160 ms 162.251.82.123
27 2026-08-13 02:54 639221859270235608
160 ms 162.251.82.251
26 2026-08-13 02:54 639221859270235608
160 ms 162.251.82.122
25 2026-08-13 02:54 639221859270235608
160 ms 162.251.82.250
24 2026-08-13 02:39 639221850184464515
149 ms 162.251.82.250
23 2026-08-13 02:39 639221850184464515
149 ms 162.251.82.251
22 2026-08-13 02:39 639221850184464515
149 ms 162.251.82.123
21 2026-08-13 02:39 639221850184464515
149 ms 162.251.82.122
20 2026-08-13 02:23 639221841141973425
166 ms 162.251.82.251
19 2026-08-13 02:23 639221841141973425
166 ms 162.251.82.122
18 2026-08-13 02:23 639221841141973425
166 ms 162.251.82.123
17 2026-08-13 02:23 639221841141973425
166 ms 162.251.82.250
16 2026-08-13 01:33 639221810548753083
5 ms 162.251.82.251
15 2026-08-13 01:33 639221810548753083
5 ms 162.251.82.122
14 2026-08-13 01:33 639221810548753083
5 ms 162.251.82.250
13 2026-08-13 01:33 639221810548753083
5 ms 162.251.82.123
12 2026-08-13 01:18 639221801656796262
158 ms 162.251.82.250
11 2026-08-13 01:18 639221801656796262
158 ms 162.251.82.123
10 2026-08-13 01:18 639221801656796262
158 ms 162.251.82.251
9 2026-08-13 01:18 639221801656796262
158 ms 162.251.82.122
8 2026-08-13 01:03 639221792658715334
3 ms 162.251.82.250
7 2026-08-13 01:03 639221792658715334
3 ms 162.251.82.123
6 2026-08-13 01:03 639221792658715334
3 ms 162.251.82.251
5 2026-08-13 01:03 639221792658715334
3 ms 162.251.82.122
4 2026-08-13 00:48 639221783571379176
3 ms 162.251.82.123
3 2026-08-13 00:48 639221783571379176
3 ms 162.251.82.122
2 2026-08-13 00:48 639221783571379176
3 ms 162.251.82.250
1 2026-08-13 00:48 639221783571379176
3 ms 162.251.82.251