DNS response history for ns7.codns.net

ns7.codns.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 2026-08-17. For this date, NameServerHistory found 288 DNS check records, 288 successful responses, 0 failed responses, and 422 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 ns7.codns.net.
Records on Selected Date

288

Historical checks stored for this nameserver on selected date

Average Latency

422 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

121.125.74.101

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 ns7.codns.net

Showing DNS history for 2026-08-17 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 2026-08-17 23:59 639226072268080268
289 ms 121.125.74.101
287 2026-08-17 23:59 639226072268080268
289 ms 222.235.67.195
286 2026-08-17 23:59 639226072268080268
289 ms 222.235.67.201
285 2026-08-17 23:59 639226072268080268
289 ms 1.234.37.227
284 2026-08-17 23:43 639226062577647657
592 ms 121.125.74.101
283 2026-08-17 23:43 639226062577647657
592 ms 222.235.67.195
282 2026-08-17 23:43 639226062577647657
592 ms 222.235.67.201
281 2026-08-17 23:43 639226062577647657
592 ms 1.234.37.227
280 2026-08-17 22:51 639226031060857136
714 ms 121.125.74.101
279 2026-08-17 22:51 639226031060857136
714 ms 222.235.67.195
278 2026-08-17 22:51 639226031060857136
714 ms 222.235.67.201
277 2026-08-17 22:51 639226031060857136
714 ms 1.234.37.227
276 2026-08-17 22:35 639226021535117364
605 ms 222.235.67.195
275 2026-08-17 22:35 639226021535117364
605 ms 222.235.67.201
274 2026-08-17 22:35 639226021535117364
605 ms 1.234.37.227
273 2026-08-17 22:35 639226021535117364
605 ms 121.125.74.101
272 2026-08-17 22:19 639226011884237078
9 ms 1.234.37.227
271 2026-08-17 22:19 639226011884237078
9 ms 121.125.74.101
270 2026-08-17 22:19 639226011884237078
9 ms 222.235.67.195
269 2026-08-17 22:19 639226011884237078
9 ms 222.235.67.201
268 2026-08-17 22:03 639226002309299142
600 ms 121.125.74.101
267 2026-08-17 22:03 639226002309299142
600 ms 222.235.67.195
266 2026-08-17 22:03 639226002309299142
600 ms 222.235.67.201
265 2026-08-17 22:03 639226002309299142
600 ms 1.234.37.227
264 2026-08-17 21:47 639225992791784448
591 ms 121.125.74.101
263 2026-08-17 21:47 639225992791784448
591 ms 222.235.67.195
262 2026-08-17 21:47 639225992791784448
591 ms 222.235.67.201
261 2026-08-17 21:47 639225992791784448
591 ms 1.234.37.227
260 2026-08-17 21:31 639225983045271390
3 ms 222.235.67.201
259 2026-08-17 21:31 639225983045271390
3 ms 1.234.37.227
258 2026-08-17 21:31 639225983045271390
3 ms 121.125.74.101
257 2026-08-17 21:31 639225983045271390
3 ms 222.235.67.195
256 2026-08-17 21:14 639225973246293513
2276 ms 1.234.37.227
255 2026-08-17 21:14 639225973246293513
2276 ms 121.125.74.101
254 2026-08-17 21:14 639225973246293513
2276 ms 222.235.67.195
253 2026-08-17 21:14 639225973246293513
2276 ms 222.235.67.201
252 2026-08-17 20:58 639225963620186236
603 ms 222.235.67.195
251 2026-08-17 20:58 639225963620186236
603 ms 222.235.67.201
250 2026-08-17 20:58 639225963620186236
603 ms 1.234.37.227
249 2026-08-17 20:58 639225963620186236
603 ms 121.125.74.101
248 2026-08-17 20:42 639225953899183916
296 ms 222.235.67.201
247 2026-08-17 20:42 639225953899183916
296 ms 1.234.37.227
246 2026-08-17 20:42 639225953899183916
296 ms 121.125.74.101
245 2026-08-17 20:42 639225953899183916
296 ms 222.235.67.195
244 2026-08-17 20:26 639225944391528206
298 ms 121.125.74.101
243 2026-08-17 20:26 639225944391528206
298 ms 222.235.67.195
242 2026-08-17 20:26 639225944391528206
298 ms 222.235.67.201
241 2026-08-17 20:26 639225944391528206
298 ms 1.234.37.227
240 2026-08-17 20:10 639225934593254169
13 ms 222.235.67.195
239 2026-08-17 20:10 639225934593254169
13 ms 121.125.74.101
238 2026-08-17 20:10 639225934593254169
13 ms 222.235.67.201
237 2026-08-17 20:10 639225934593254169
13 ms 1.234.37.227
236 2026-08-17 19:53 639225924669984512
295 ms 1.234.37.227
235 2026-08-17 19:53 639225924669984512
295 ms 121.125.74.101
234 2026-08-17 19:53 639225924669984512
295 ms 222.235.67.195
233 2026-08-17 19:53 639225924669984512
295 ms 222.235.67.201
232 2026-08-17 19:00 639225893048561320
594 ms 1.234.37.227
231 2026-08-17 19:00 639225893048561320
594 ms 121.125.74.101
230 2026-08-17 19:00 639225893048561320
594 ms 222.235.67.195
229 2026-08-17 19:00 639225893048561320
594 ms 222.235.67.201
228 2026-08-17 18:44 639225883481298424
585 ms 222.235.67.201
227 2026-08-17 18:44 639225883481298424
585 ms 1.234.37.227
226 2026-08-17 18:44 639225883481298424
585 ms 121.125.74.101
225 2026-08-17 18:44 639225883481298424
585 ms 222.235.67.195
224 2026-08-17 18:28 639225873845394034
344 ms 222.235.67.201
223 2026-08-17 18:28 639225873845394034
344 ms 1.234.37.227
222 2026-08-17 18:28 639225873845394034
344 ms 121.125.74.101
221 2026-08-17 18:28 639225873845394034
344 ms 222.235.67.195
220 2026-08-17 18:12 639225864216078662
585 ms 222.235.67.201
219 2026-08-17 18:12 639225864216078662
585 ms 1.234.37.227
218 2026-08-17 18:12 639225864216078662
585 ms 121.125.74.101
217 2026-08-17 18:12 639225864216078662
585 ms 222.235.67.195
216 2026-08-17 17:56 639225854541857773
269 ms 222.235.67.201
215 2026-08-17 17:56 639225854541857773
269 ms 1.234.37.227
214 2026-08-17 17:56 639225854541857773
269 ms 222.235.67.195
213 2026-08-17 17:56 639225854541857773
269 ms 121.125.74.101
212 2026-08-17 17:40 639225844733604072
591 ms 222.235.67.201
211 2026-08-17 17:40 639225844733604072
591 ms 1.234.37.227
210 2026-08-17 17:40 639225844733604072
591 ms 121.125.74.101
209 2026-08-17 17:40 639225844733604072
591 ms 222.235.67.195
208 2026-08-17 17:24 639225835085229232
694 ms 222.235.67.201
207 2026-08-17 17:24 639225835085229232
694 ms 1.234.37.227
206 2026-08-17 17:24 639225835085229232
694 ms 121.125.74.101
205 2026-08-17 17:24 639225835085229232
694 ms 222.235.67.195
204 2026-08-17 17:08 639225825349373981
301 ms 121.125.74.101
203 2026-08-17 17:08 639225825349373981
301 ms 222.235.67.195
202 2026-08-17 17:08 639225825349373981
301 ms 222.235.67.201
201 2026-08-17 17:08 639225825349373981
301 ms 1.234.37.227
200 2026-08-17 16:51 639225815690604161
290 ms 121.125.74.101
199 2026-08-17 16:51 639225815690604161
290 ms 222.235.67.195
198 2026-08-17 16:51 639225815690604161
290 ms 222.235.67.201
197 2026-08-17 16:51 639225815690604161
290 ms 1.234.37.227
196 2026-08-17 16:35 639225805952472306
291 ms 222.235.67.195
195 2026-08-17 16:35 639225805952472306
291 ms 222.235.67.201
194 2026-08-17 16:35 639225805952472306
291 ms 1.234.37.227
193 2026-08-17 16:35 639225805952472306
291 ms 121.125.74.101
192 2026-08-17 16:19 639225796264729638
287 ms 222.235.67.195
191 2026-08-17 16:19 639225796264729638
287 ms 121.125.74.101
190 2026-08-17 16:19 639225796264729638
287 ms 1.234.37.227
189 2026-08-17 16:19 639225796264729638
287 ms 222.235.67.201
188 2026-08-17 16:03 639225786326499329
12 ms 1.234.37.227
187 2026-08-17 16:03 639225786326499329
12 ms 121.125.74.101
186 2026-08-17 16:03 639225786326499329
12 ms 222.235.67.195
185 2026-08-17 16:03 639225786326499329
12 ms 222.235.67.201
184 2026-08-17 15:10 639225754798130711
4 ms 222.235.67.201
183 2026-08-17 15:10 639225754798130711
4 ms 1.234.37.227
182 2026-08-17 15:10 639225754798130711
4 ms 121.125.74.101
181 2026-08-17 15:10 639225754798130711
4 ms 222.235.67.195
180 2026-08-17 14:54 639225745123193922
590 ms 1.234.37.227
179 2026-08-17 14:54 639225745123193922
590 ms 121.125.74.101
178 2026-08-17 14:54 639225745123193922
590 ms 222.235.67.195
177 2026-08-17 14:54 639225745123193922
590 ms 222.235.67.201
176 2026-08-17 14:38 639225735540597271
600 ms 1.234.37.227
175 2026-08-17 14:38 639225735540597271
600 ms 121.125.74.101
174 2026-08-17 14:38 639225735540597271
600 ms 222.235.67.195
173 2026-08-17 14:38 639225735540597271
600 ms 222.235.67.201
172 2026-08-17 14:22 639225725894857396
587 ms 1.234.37.227
171 2026-08-17 14:22 639225725894857396
587 ms 121.125.74.101
170 2026-08-17 14:22 639225725894857396
587 ms 222.235.67.195
169 2026-08-17 14:22 639225725894857396
587 ms 222.235.67.201
168 2026-08-17 14:06 639225716249606913
988 ms 222.235.67.195
167 2026-08-17 14:06 639225716249606913
988 ms 222.235.67.201
166 2026-08-17 14:06 639225716249606913
988 ms 1.234.37.227
165 2026-08-17 14:06 639225716249606913
988 ms 121.125.74.101
164 2026-08-17 13:50 639225706638238179
288 ms 222.235.67.195
163 2026-08-17 13:50 639225706638238179
288 ms 222.235.67.201
162 2026-08-17 13:50 639225706638238179
288 ms 1.234.37.227
161 2026-08-17 13:50 639225706638238179
288 ms 121.125.74.101
160 2026-08-17 13:33 639225696949691423
9 ms 222.235.67.195
159 2026-08-17 13:33 639225696949691423
9 ms 222.235.67.201
158 2026-08-17 13:33 639225696949691423
9 ms 1.234.37.227
157 2026-08-17 13:33 639225696949691423
9 ms 121.125.74.101
156 2026-08-17 13:17 639225687286186336
596 ms 222.235.67.195
155 2026-08-17 13:17 639225687286186336
596 ms 222.235.67.201
154 2026-08-17 13:17 639225687286186336
596 ms 1.234.37.227
153 2026-08-17 13:17 639225687286186336
596 ms 121.125.74.101
152 2026-08-17 13:01 639225677679573133
6 ms 222.235.67.195
151 2026-08-17 13:01 639225677679573133
6 ms 222.235.67.201
150 2026-08-17 13:01 639225677679573133
6 ms 1.234.37.227
149 2026-08-17 13:01 639225677679573133
6 ms 121.125.74.101
148 2026-08-17 12:45 639225667957861024
300 ms 222.235.67.195
147 2026-08-17 12:45 639225667957861024
300 ms 222.235.67.201
146 2026-08-17 12:45 639225667957861024
300 ms 1.234.37.227
145 2026-08-17 12:45 639225667957861024
300 ms 121.125.74.101
144 2026-08-17 12:29 639225658298791618
576 ms 222.235.67.195
143 2026-08-17 12:29 639225658298791618
576 ms 222.235.67.201
142 2026-08-17 12:29 639225658298791618
576 ms 1.234.37.227
141 2026-08-17 12:29 639225658298791618
576 ms 121.125.74.101
140 2026-08-17 12:13 639225648583652785
289 ms 222.235.67.201
139 2026-08-17 12:13 639225648583652785
289 ms 1.234.37.227
138 2026-08-17 12:13 639225648583652785
289 ms 121.125.74.101
137 2026-08-17 12:13 639225648583652785
289 ms 222.235.67.195
136 2026-08-17 11:20 639225617000524308
295 ms 121.125.74.101
135 2026-08-17 11:20 639225617000524308
295 ms 222.235.67.195
134 2026-08-17 11:20 639225617000524308
295 ms 222.235.67.201
133 2026-08-17 11:20 639225617000524308
295 ms 1.234.37.227
132 2026-08-17 11:05 639225607668541600
288 ms 121.125.74.101
131 2026-08-17 11:05 639225607668541600
288 ms 222.235.67.201
130 2026-08-17 11:05 639225607668541600
288 ms 222.235.67.195
129 2026-08-17 11:05 639225607668541600
288 ms 1.234.37.227
128 2026-08-17 10:49 639225598117279238
295 ms 121.125.74.101
127 2026-08-17 10:49 639225598117279238
295 ms 222.235.67.195
126 2026-08-17 10:49 639225598117279238
295 ms 222.235.67.201
125 2026-08-17 10:49 639225598117279238
295 ms 1.234.37.227
124 2026-08-17 10:33 639225588751002710
688 ms 222.235.67.201
123 2026-08-17 10:33 639225588751002710
688 ms 1.234.37.227
122 2026-08-17 10:33 639225588751002710
688 ms 121.125.74.101
121 2026-08-17 10:33 639225588751002710
688 ms 222.235.67.195
120 2026-08-17 10:17 639225579295831051
13 ms 222.235.67.201
119 2026-08-17 10:17 639225579295831051
13 ms 1.234.37.227
118 2026-08-17 10:17 639225579295831051
13 ms 121.125.74.101
117 2026-08-17 10:17 639225579295831051
13 ms 222.235.67.195
116 2026-08-17 10:01 639225569761469940
12 ms 1.234.37.227
115 2026-08-17 10:01 639225569761469940
12 ms 121.125.74.101
114 2026-08-17 10:01 639225569761469940
12 ms 222.235.67.195
113 2026-08-17 10:01 639225569761469940
12 ms 222.235.67.201
112 2026-08-17 09:45 639225560161422333
591 ms 222.235.67.195
111 2026-08-17 09:45 639225560161422333
591 ms 222.235.67.201
110 2026-08-17 09:45 639225560161422333
591 ms 1.234.37.227
109 2026-08-17 09:45 639225560161422333
591 ms 121.125.74.101
108 2026-08-17 09:30 639225550739955565
294 ms 222.235.67.195
107 2026-08-17 09:30 639225550739955565
294 ms 222.235.67.201
106 2026-08-17 09:30 639225550739955565
294 ms 1.234.37.227
105 2026-08-17 09:30 639225550739955565
294 ms 121.125.74.101
104 2026-08-17 09:14 639225541125222426
589 ms 121.125.74.101
103 2026-08-17 09:14 639225541125222426
589 ms 222.235.67.195
102 2026-08-17 09:14 639225541125222426
589 ms 222.235.67.201
101 2026-08-17 09:14 639225541125222426
589 ms 1.234.37.227
100 2026-08-17 08:58 639225531526675983
4 ms 121.125.74.101
99 2026-08-17 08:58 639225531526675983
4 ms 222.235.67.195
98 2026-08-17 08:58 639225531526675983
4 ms 222.235.67.201
97 2026-08-17 08:58 639225531526675983
4 ms 1.234.37.227
96 2026-08-17 08:42 639225521915528222
986 ms 222.235.67.195
95 2026-08-17 08:42 639225521915528222
986 ms 222.235.67.201
94 2026-08-17 08:42 639225521915528222
986 ms 1.234.37.227
93 2026-08-17 08:42 639225521915528222
986 ms 121.125.74.101
92 2026-08-17 08:25 639225512148151789
581 ms 121.125.74.101
91 2026-08-17 08:25 639225512148151789
581 ms 222.235.67.195
90 2026-08-17 08:25 639225512148151789
581 ms 222.235.67.201
89 2026-08-17 08:25 639225512148151789
581 ms 1.234.37.227
88 2026-08-17 07:33 639225480786142412
690 ms 121.125.74.101
87 2026-08-17 07:33 639225480786142412
690 ms 222.235.67.195
86 2026-08-17 07:33 639225480786142412
690 ms 222.235.67.201
85 2026-08-17 07:33 639225480786142412
690 ms 1.234.37.227
84 2026-08-17 07:17 639225471394348551
291 ms 1.234.37.227
83 2026-08-17 07:17 639225471394348551
291 ms 121.125.74.101
82 2026-08-17 07:17 639225471394348551
291 ms 222.235.67.195
81 2026-08-17 07:17 639225471394348551
291 ms 222.235.67.201
80 2026-08-17 07:02 639225462031685068
290 ms 222.235.67.195
79 2026-08-17 07:02 639225462031685068
290 ms 222.235.67.201
78 2026-08-17 07:02 639225462031685068
290 ms 1.234.37.227
77 2026-08-17 07:02 639225462031685068
290 ms 121.125.74.101
76 2026-08-17 06:46 639225452639458328
589 ms 222.235.67.195
75 2026-08-17 06:46 639225452639458328
589 ms 222.235.67.201
74 2026-08-17 06:46 639225452639458328
589 ms 1.234.37.227
73 2026-08-17 06:46 639225452639458328
589 ms 121.125.74.101
72 2026-08-17 06:30 639225443300966543
9 ms 121.125.74.101
71 2026-08-17 06:30 639225443300966543
9 ms 222.235.67.195
70 2026-08-17 06:30 639225443300966543
9 ms 222.235.67.201
69 2026-08-17 06:30 639225443300966543
9 ms 1.234.37.227
68 2026-08-17 06:15 639225433880499379
994 ms 222.235.67.201
67 2026-08-17 06:15 639225433880499379
994 ms 1.234.37.227
66 2026-08-17 06:15 639225433880499379
994 ms 121.125.74.101
65 2026-08-17 06:15 639225433880499379
994 ms 222.235.67.195
64 2026-08-17 05:59 639225424395198277
276 ms 121.125.74.101
63 2026-08-17 05:59 639225424395198277
276 ms 222.235.67.195
62 2026-08-17 05:59 639225424395198277
276 ms 222.235.67.201
61 2026-08-17 05:59 639225424395198277
276 ms 1.234.37.227
60 2026-08-17 05:43 639225414744137487
291 ms 222.235.67.201
59 2026-08-17 05:43 639225414744137487
291 ms 1.234.37.227
58 2026-08-17 05:43 639225414744137487
291 ms 121.125.74.101
57 2026-08-17 05:43 639225414744137487
291 ms 222.235.67.195
56 2026-08-17 05:27 639225405186783164
16 ms 222.235.67.201
55 2026-08-17 05:27 639225405186783164
16 ms 1.234.37.227
54 2026-08-17 05:27 639225405186783164
16 ms 222.235.67.195
53 2026-08-17 05:27 639225405186783164
16 ms 121.125.74.101
52 2026-08-17 05:11 639225395563669822
295 ms 1.234.37.227
51 2026-08-17 05:11 639225395563669822
295 ms 121.125.74.101
50 2026-08-17 05:11 639225395563669822
295 ms 222.235.67.195
49 2026-08-17 05:11 639225395563669822
295 ms 222.235.67.201
48 2026-08-17 04:55 639225386076645158
297 ms 1.234.37.227
47 2026-08-17 04:55 639225386076645158
297 ms 121.125.74.101
46 2026-08-17 04:55 639225386076645158
297 ms 222.235.67.195
45 2026-08-17 04:55 639225386076645158
297 ms 222.235.67.201
44 2026-08-17 04:39 639225376620669704
266 ms 222.235.67.201
43 2026-08-17 04:39 639225376620669704
266 ms 1.234.37.227
42 2026-08-17 04:39 639225376620669704
266 ms 121.125.74.101
41 2026-08-17 04:39 639225376620669704
266 ms 222.235.67.195
40 2026-08-17 03:48 639225345580892706
3 ms 121.125.74.101
39 2026-08-17 03:48 639225345580892706
3 ms 222.235.67.195
38 2026-08-17 03:48 639225345580892706
3 ms 222.235.67.201
37 2026-08-17 03:48 639225345580892706
3 ms 1.234.37.227
36 2026-08-17 03:32 639225336207383710
288 ms 222.235.67.201
35 2026-08-17 03:32 639225336207383710
288 ms 1.234.37.227
34 2026-08-17 03:32 639225336207383710
288 ms 121.125.74.101
33 2026-08-17 03:32 639225336207383710
288 ms 222.235.67.195
32 2026-08-17 03:16 639225326726565001
586 ms 1.234.37.227
31 2026-08-17 03:16 639225326726565001
586 ms 121.125.74.101
30 2026-08-17 03:16 639225326726565001
586 ms 222.235.67.195
29 2026-08-17 03:16 639225326726565001
586 ms 222.235.67.201
28 2026-08-17 03:00 639225317249271010
589 ms 222.235.67.201
27 2026-08-17 03:00 639225317249271010
589 ms 1.234.37.227
26 2026-08-17 03:00 639225317249271010
589 ms 121.125.74.101
25 2026-08-17 03:00 639225317249271010
589 ms 222.235.67.195
24 2026-08-17 02:09 639225286280886044
1301 ms 1.234.37.227
23 2026-08-17 02:09 639225286280886044
1301 ms 121.125.74.101
22 2026-08-17 02:09 639225286280886044
1301 ms 222.235.67.195
21 2026-08-17 02:09 639225286280886044
1301 ms 222.235.67.201
20 2026-08-17 01:53 639225276872567548
300 ms 222.235.67.201
19 2026-08-17 01:53 639225276872567548
300 ms 1.234.37.227
18 2026-08-17 01:53 639225276872567548
300 ms 121.125.74.101
17 2026-08-17 01:53 639225276872567548
300 ms 222.235.67.195
16 2026-08-17 01:37 639225267353865348
588 ms 1.234.37.227
15 2026-08-17 01:37 639225267353865348
588 ms 121.125.74.101
14 2026-08-17 01:37 639225267353865348
588 ms 222.235.67.195
13 2026-08-17 01:37 639225267353865348
588 ms 222.235.67.201
12 2026-08-17 01:22 639225258033914248
14 ms 222.235.67.201
11 2026-08-17 01:22 639225258033914248
14 ms 1.234.37.227
10 2026-08-17 01:22 639225258033914248
14 ms 222.235.67.195
9 2026-08-17 01:22 639225258033914248
14 ms 121.125.74.101
8 2026-08-17 00:29 639225226652221583
301 ms 222.235.67.201
7 2026-08-17 00:29 639225226652221583
301 ms 1.234.37.227
6 2026-08-17 00:29 639225226652221583
301 ms 121.125.74.101
5 2026-08-17 00:29 639225226652221583
301 ms 222.235.67.195
4 2026-08-17 00:14 639225217156387684
599 ms 121.125.74.101
3 2026-08-17 00:14 639225217156387684
599 ms 222.235.67.195
2 2026-08-17 00:14 639225217156387684
599 ms 222.235.67.201
1 2026-08-17 00:14 639225217156387684
599 ms 1.234.37.227