DNS response history for ns2.isono-airtech.com

ns2.isono-airtech.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 2026-08-25. For this date, NameServerHistory found 258 DNS check records, 258 successful responses, 0 failed responses, and 601 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 ns2.isono-airtech.com.
Records on Selected Date

258

Historical checks stored for this nameserver on selected date

Average Latency

601 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 15:15

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.146.49

Most recently resolved hosting IP on selected date

Successful Responses

258

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 ns2.isono-airtech.com

Showing DNS history for 2026-08-25 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
258 2026-08-25 15:15 639232671787004306
213 ms 172.237.146.49
257 2026-08-25 15:15 639232671787004306
213 ms 172.233.212.151
256 2026-08-25 15:15 639232671787004306
213 ms 172.233.212.90
255 2026-08-25 15:15 639232671787004306
213 ms 172.234.31.13
254 2026-08-25 15:15 639232671787004306
213 ms 172.233.212.224
253 2026-08-25 15:15 639232671787004306
213 ms 172.233.212.129
252 2026-08-25 14:21 639232638994329666
225 ms 172.234.31.13
251 2026-08-25 14:21 639232638994329666
225 ms 172.237.146.49
250 2026-08-25 14:21 639232638994329666
225 ms 172.233.212.129
249 2026-08-25 14:21 639232638994329666
225 ms 172.233.212.90
248 2026-08-25 14:21 639232638994329666
225 ms 172.233.212.151
247 2026-08-25 14:21 639232638994329666
225 ms 172.233.212.224
246 2026-08-25 14:03 639232628614783237
4116 ms 172.233.212.224
245 2026-08-25 14:03 639232628614783237
4116 ms 172.233.212.90
244 2026-08-25 14:03 639232628614783237
4116 ms 172.233.212.151
243 2026-08-25 14:03 639232628614783237
4116 ms 172.237.146.49
242 2026-08-25 14:03 639232628614783237
4116 ms 172.233.212.129
241 2026-08-25 14:03 639232628614783237
4116 ms 172.234.31.13
240 2026-08-25 13:46 639232618360728578
218 ms 172.233.212.129
239 2026-08-25 13:46 639232618360728578
218 ms 172.237.146.49
238 2026-08-25 13:46 639232618360728578
218 ms 172.234.31.13
237 2026-08-25 13:46 639232618360728578
218 ms 172.233.212.151
236 2026-08-25 13:46 639232618360728578
218 ms 172.233.212.90
235 2026-08-25 13:46 639232618360728578
218 ms 172.233.212.224
234 2026-08-25 13:29 639232608016476376
2147 ms 172.234.31.13
233 2026-08-25 13:29 639232608016476376
2147 ms 172.233.212.151
232 2026-08-25 13:29 639232608016476376
2147 ms 172.237.146.49
231 2026-08-25 13:29 639232608016476376
2147 ms 172.233.212.224
230 2026-08-25 13:29 639232608016476376
2147 ms 172.233.212.129
229 2026-08-25 13:29 639232608016476376
2147 ms 172.233.212.90
228 2026-08-25 13:12 639232597643611557
216 ms 172.233.212.129
227 2026-08-25 13:12 639232597643611557
216 ms 172.237.146.49
226 2026-08-25 13:12 639232597643611557
216 ms 172.234.31.13
225 2026-08-25 13:12 639232597643611557
216 ms 172.233.212.151
224 2026-08-25 13:12 639232597643611557
216 ms 172.233.212.90
223 2026-08-25 13:12 639232597643611557
216 ms 172.233.212.224
222 2026-08-25 12:54 639232587225721862
15 ms 172.233.212.224
221 2026-08-25 12:54 639232587225721862
15 ms 172.233.212.129
220 2026-08-25 12:54 639232587225721862
15 ms 172.237.146.49
219 2026-08-25 12:54 639232587225721862
15 ms 172.233.212.151
218 2026-08-25 12:54 639232587225721862
15 ms 172.233.212.90
217 2026-08-25 12:54 639232587225721862
15 ms 172.234.31.13
216 2026-08-25 12:37 639232576780683689
207 ms 172.233.212.151
215 2026-08-25 12:37 639232576780683689
207 ms 172.233.212.90
214 2026-08-25 12:37 639232576780683689
207 ms 172.233.212.129
213 2026-08-25 12:37 639232576780683689
207 ms 172.233.212.224
212 2026-08-25 12:37 639232576780683689
207 ms 172.234.31.13
211 2026-08-25 12:37 639232576780683689
207 ms 172.237.146.49
210 2026-08-25 12:20 639232566381512620
286 ms 172.237.146.49
209 2026-08-25 12:20 639232566381512620
286 ms 172.233.212.129
208 2026-08-25 12:20 639232566381512620
286 ms 172.234.31.13
207 2026-08-25 12:20 639232566381512620
286 ms 172.233.212.224
206 2026-08-25 12:20 639232566381512620
286 ms 172.233.212.90
205 2026-08-25 12:20 639232566381512620
286 ms 172.233.212.151
204 2026-08-25 12:02 639232556111768563
218 ms 172.233.212.151
203 2026-08-25 12:02 639232556111768563
218 ms 172.233.212.90
202 2026-08-25 12:02 639232556111768563
218 ms 172.233.212.129
201 2026-08-25 12:02 639232556111768563
218 ms 172.233.212.224
200 2026-08-25 12:02 639232556111768563
218 ms 172.234.31.13
199 2026-08-25 12:02 639232556111768563
218 ms 172.237.146.49
198 2026-08-25 11:45 639232545839529039
243 ms 172.233.212.224
197 2026-08-25 11:45 639232545839529039
243 ms 172.237.146.49
196 2026-08-25 11:45 639232545839529039
243 ms 172.233.212.151
195 2026-08-25 11:45 639232545839529039
243 ms 172.234.31.13
194 2026-08-25 11:45 639232545839529039
243 ms 172.233.212.129
193 2026-08-25 11:45 639232545839529039
243 ms 172.233.212.90
192 2026-08-25 11:28 639232535349285207
127 ms 172.234.31.13
191 2026-08-25 11:28 639232535349285207
127 ms 172.233.212.224
190 2026-08-25 11:28 639232535349285207
127 ms 172.233.212.151
189 2026-08-25 11:28 639232535349285207
127 ms 172.237.146.49
188 2026-08-25 11:28 639232535349285207
127 ms 172.233.212.129
187 2026-08-25 11:28 639232535349285207
127 ms 172.233.212.90
186 2026-08-25 11:10 639232524938080723
2301 ms 172.233.212.151
185 2026-08-25 11:10 639232524938080723
2301 ms 172.237.146.49
184 2026-08-25 11:10 639232524938080723
2301 ms 172.233.212.90
183 2026-08-25 11:10 639232524938080723
2301 ms 172.234.31.13
182 2026-08-25 11:10 639232524938080723
2301 ms 172.233.212.129
181 2026-08-25 11:10 639232524938080723
2301 ms 172.233.212.224
180 2026-08-25 10:17 639232492740373468
226 ms 172.237.146.49
179 2026-08-25 10:17 639232492740373468
226 ms 172.233.212.151
178 2026-08-25 10:17 639232492740373468
226 ms 172.233.212.224
177 2026-08-25 10:17 639232492740373468
226 ms 172.233.212.129
176 2026-08-25 10:17 639232492740373468
226 ms 172.234.31.13
175 2026-08-25 10:17 639232492740373468
226 ms 172.233.212.90
174 2026-08-25 10:00 639232482235303141
283 ms 172.233.212.90
173 2026-08-25 10:00 639232482235303141
283 ms 172.237.146.49
172 2026-08-25 10:00 639232482235303141
283 ms 172.233.212.224
171 2026-08-25 10:00 639232482235303141
283 ms 172.233.212.151
170 2026-08-25 10:00 639232482235303141
283 ms 172.233.212.129
169 2026-08-25 10:00 639232482235303141
283 ms 172.234.31.13
168 2026-08-25 09:42 639232471861770303
212 ms 172.233.212.151
167 2026-08-25 09:42 639232471861770303
212 ms 172.233.212.129
166 2026-08-25 09:42 639232471861770303
212 ms 172.234.31.13
165 2026-08-25 09:42 639232471861770303
212 ms 172.233.212.224
164 2026-08-25 09:42 639232471861770303
212 ms 172.237.146.49
163 2026-08-25 09:42 639232471861770303
212 ms 172.233.212.90
162 2026-08-25 09:25 639232461630217327
117 ms 172.233.212.129
161 2026-08-25 09:25 639232461630217327
117 ms 172.233.212.90
160 2026-08-25 09:25 639232461630217327
117 ms 172.234.31.13
159 2026-08-25 09:25 639232461630217327
117 ms 172.233.212.151
158 2026-08-25 09:25 639232461630217327
117 ms 172.233.212.224
157 2026-08-25 09:25 639232461630217327
117 ms 172.237.146.49
156 2026-08-25 09:08 639232451282965990
126 ms 172.233.212.224
155 2026-08-25 09:08 639232451282965990
126 ms 172.233.212.129
154 2026-08-25 09:08 639232451282965990
126 ms 172.237.146.49
153 2026-08-25 09:08 639232451282965990
126 ms 172.233.212.151
152 2026-08-25 09:08 639232451282965990
126 ms 172.233.212.90
151 2026-08-25 09:08 639232451282965990
126 ms 172.234.31.13
150 2026-08-25 08:50 639232440814614938
235 ms 172.233.212.151
149 2026-08-25 08:50 639232440814614938
235 ms 172.233.212.129
148 2026-08-25 08:50 639232440814614938
235 ms 172.234.31.13
147 2026-08-25 08:50 639232440814614938
235 ms 172.233.212.224
146 2026-08-25 08:50 639232440814614938
235 ms 172.237.146.49
145 2026-08-25 08:50 639232440814614938
235 ms 172.233.212.90
144 2026-08-25 08:33 639232430410720425
115 ms 172.233.212.129
143 2026-08-25 08:33 639232430410720425
115 ms 172.237.146.49
142 2026-08-25 08:33 639232430410720425
115 ms 172.234.31.13
141 2026-08-25 08:33 639232430410720425
115 ms 172.233.212.224
140 2026-08-25 08:33 639232430410720425
115 ms 172.233.212.151
139 2026-08-25 08:33 639232430410720425
115 ms 172.233.212.90
138 2026-08-25 08:16 639232420003096185
203 ms 172.234.31.13
137 2026-08-25 08:16 639232420003096185
203 ms 172.237.146.49
136 2026-08-25 08:16 639232420003096185
203 ms 172.233.212.90
135 2026-08-25 08:16 639232420003096185
203 ms 172.233.212.151
134 2026-08-25 08:16 639232420003096185
203 ms 172.233.212.129
133 2026-08-25 08:16 639232420003096185
203 ms 172.233.212.224
132 2026-08-25 07:58 639232409467287444
223 ms 172.234.31.13
131 2026-08-25 07:58 639232409467287444
223 ms 172.237.146.49
130 2026-08-25 07:58 639232409467287444
223 ms 172.233.212.90
129 2026-08-25 07:58 639232409467287444
223 ms 172.233.212.151
128 2026-08-25 07:58 639232409467287444
223 ms 172.233.212.129
127 2026-08-25 07:58 639232409467287444
223 ms 172.233.212.224
126 2026-08-25 07:41 639232399077195997
116 ms 172.234.31.13
125 2026-08-25 07:41 639232399077195997
116 ms 172.233.212.129
124 2026-08-25 07:41 639232399077195997
116 ms 172.237.146.49
123 2026-08-25 07:41 639232399077195997
116 ms 172.233.212.151
122 2026-08-25 07:41 639232399077195997
116 ms 172.233.212.224
121 2026-08-25 07:41 639232399077195997
116 ms 172.233.212.90
120 2026-08-25 07:23 639232388731528337
225 ms 172.234.31.13
119 2026-08-25 07:23 639232388731528337
225 ms 172.237.146.49
118 2026-08-25 07:23 639232388731528337
225 ms 172.233.212.90
117 2026-08-25 07:23 639232388731528337
225 ms 172.233.212.151
116 2026-08-25 07:23 639232388731528337
225 ms 172.233.212.129
115 2026-08-25 07:23 639232388731528337
225 ms 172.233.212.224
114 2026-08-25 07:06 639232378288598612
2118 ms 172.233.212.151
113 2026-08-25 07:06 639232378288598612
2118 ms 172.237.146.49
112 2026-08-25 07:06 639232378288598612
2118 ms 172.233.212.129
111 2026-08-25 07:06 639232378288598612
2118 ms 172.234.31.13
110 2026-08-25 07:06 639232378288598612
2118 ms 172.233.212.90
109 2026-08-25 07:06 639232378288598612
2118 ms 172.233.212.224
108 2026-08-25 06:13 639232346196373643
168 ms 172.233.212.90
107 2026-08-25 06:13 639232346196373643
168 ms 172.237.146.49
106 2026-08-25 06:13 639232346196373643
168 ms 172.234.31.13
105 2026-08-25 06:13 639232346196373643
168 ms 172.233.212.129
104 2026-08-25 06:13 639232346196373643
168 ms 172.233.212.224
103 2026-08-25 06:13 639232346196373643
168 ms 172.233.212.151
102 2026-08-25 05:56 639232336112370741
219 ms 172.233.212.224
101 2026-08-25 05:56 639232336112370741
219 ms 172.233.212.90
100 2026-08-25 05:56 639232336112370741
219 ms 172.234.31.13
99 2026-08-25 05:56 639232336112370741
219 ms 172.237.146.49
98 2026-08-25 05:56 639232336112370741
219 ms 172.233.212.129
97 2026-08-25 05:56 639232336112370741
219 ms 172.233.212.151
96 2026-08-25 05:39 639232326146508970
2017 ms 172.234.31.13
95 2026-08-25 05:39 639232326146508970
2017 ms 172.237.146.49
94 2026-08-25 05:39 639232326146508970
2017 ms 172.233.212.129
93 2026-08-25 05:39 639232326146508970
2017 ms 172.233.212.151
92 2026-08-25 05:39 639232326146508970
2017 ms 172.233.212.90
91 2026-08-25 05:39 639232326146508970
2017 ms 172.233.212.224
90 2026-08-25 05:22 639232316189381720
3 ms 172.234.31.13
89 2026-08-25 05:22 639232316189381720
3 ms 172.233.212.90
88 2026-08-25 05:22 639232316189381720
3 ms 172.233.212.129
87 2026-08-25 05:22 639232316189381720
3 ms 172.233.212.224
86 2026-08-25 05:22 639232316189381720
3 ms 172.237.146.49
85 2026-08-25 05:22 639232316189381720
3 ms 172.233.212.151
84 2026-08-25 05:06 639232306217998913
4211 ms 172.237.146.49
83 2026-08-25 05:06 639232306217998913
4211 ms 172.233.212.90
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4211 ms 172.233.212.129
81 2026-08-25 05:06 639232306217998913
4211 ms 172.233.212.224
80 2026-08-25 05:06 639232306217998913
4211 ms 172.234.31.13
79 2026-08-25 05:06 639232306217998913
4211 ms 172.233.212.151
78 2026-08-25 04:49 639232296255744174
200 ms 172.233.212.90
77 2026-08-25 04:49 639232296255744174
200 ms 172.233.212.129
76 2026-08-25 04:49 639232296255744174
200 ms 172.233.212.224
75 2026-08-25 04:49 639232296255744174
200 ms 172.237.146.49
74 2026-08-25 04:49 639232296255744174
200 ms 172.233.212.151
73 2026-08-25 04:49 639232296255744174
200 ms 172.234.31.13
72 2026-08-25 04:32 639232286095760789
265 ms 172.233.212.224
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265 ms 172.233.212.129
70 2026-08-25 04:32 639232286095760789
265 ms 172.233.212.151
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265 ms 172.237.146.49
68 2026-08-25 04:32 639232286095760789
265 ms 172.233.212.90
67 2026-08-25 04:32 639232286095760789
265 ms 172.234.31.13
66 2026-08-25 04:15 639232276086186273
111 ms 172.233.212.224
65 2026-08-25 04:15 639232276086186273
111 ms 172.234.31.13
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111 ms 172.233.212.90
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111 ms 172.233.212.129
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111 ms 172.233.212.151
61 2026-08-25 04:15 639232276086186273
111 ms 172.237.146.49
60 2026-08-25 03:59 639232265900986425
126 ms 172.234.31.13
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126 ms 172.237.146.49
58 2026-08-25 03:59 639232265900986425
126 ms 172.233.212.129
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126 ms 172.233.212.151
56 2026-08-25 03:59 639232265900986425
126 ms 172.233.212.90
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126 ms 172.233.212.224
54 2026-08-25 03:42 639232255723518075
200 ms 172.233.212.129
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200 ms 172.233.212.90
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200 ms 172.234.31.13
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200 ms 172.233.212.224
50 2026-08-25 03:42 639232255723518075
200 ms 172.233.212.151
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200 ms 172.237.146.49
48 2026-08-25 03:25 639232245484452890
253 ms 172.233.212.129
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253 ms 172.233.212.90
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253 ms 172.234.31.13
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253 ms 172.233.212.151
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253 ms 172.237.146.49
42 2026-08-25 03:08 639232235157175331
2122 ms 172.233.212.129
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2122 ms 172.233.212.90
40 2026-08-25 03:08 639232235157175331
2122 ms 172.234.31.13
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2122 ms 172.237.146.49
38 2026-08-25 03:08 639232235157175331
2122 ms 172.233.212.151
37 2026-08-25 03:08 639232235157175331
2122 ms 172.233.212.224
36 2026-08-25 02:14 639232203197189095
161 ms 172.233.212.90
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161 ms 172.237.146.49
34 2026-08-25 02:14 639232203197189095
161 ms 172.234.31.13
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161 ms 172.233.212.151
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161 ms 172.233.212.224
31 2026-08-25 02:14 639232203197189095
161 ms 172.233.212.129
30 2026-08-25 01:57 639232192844564298
230 ms 172.237.146.49
29 2026-08-25 01:57 639232192844564298
230 ms 172.233.212.151
28 2026-08-25 01:57 639232192844564298
230 ms 172.233.212.90
27 2026-08-25 01:57 639232192844564298
230 ms 172.233.212.224
26 2026-08-25 01:57 639232192844564298
230 ms 172.233.212.129
25 2026-08-25 01:57 639232192844564298
230 ms 172.234.31.13
24 2026-08-25 01:40 639232182496008942
210 ms 172.237.146.49
23 2026-08-25 01:40 639232182496008942
210 ms 172.233.212.224
22 2026-08-25 01:40 639232182496008942
210 ms 172.233.212.90
21 2026-08-25 01:40 639232182496008942
210 ms 172.233.212.151
20 2026-08-25 01:40 639232182496008942
210 ms 172.233.212.129
19 2026-08-25 01:40 639232182496008942
210 ms 172.234.31.13
18 2026-08-25 01:23 639232172197053132
207 ms 172.233.212.129
17 2026-08-25 01:23 639232172197053132
207 ms 172.237.146.49
16 2026-08-25 01:23 639232172197053132
207 ms 172.233.212.90
15 2026-08-25 01:23 639232172197053132
207 ms 172.234.31.13
14 2026-08-25 01:23 639232172197053132
207 ms 172.233.212.224
13 2026-08-25 01:23 639232172197053132
207 ms 172.233.212.151
12 2026-08-25 00:29 639232140250307418
209 ms 172.233.212.90
11 2026-08-25 00:29 639232140250307418
209 ms 172.234.31.13
10 2026-08-25 00:29 639232140250307418
209 ms 172.237.146.49
9 2026-08-25 00:29 639232140250307418
209 ms 172.233.212.224
8 2026-08-25 00:29 639232140250307418
209 ms 172.233.212.129
7 2026-08-25 00:29 639232140250307418
209 ms 172.233.212.151
6 2026-08-25 00:12 639232129927860324
205 ms 172.233.212.90
5 2026-08-25 00:12 639232129927860324
205 ms 172.233.212.151
4 2026-08-25 00:12 639232129927860324
205 ms 172.233.212.224
3 2026-08-25 00:12 639232129927860324
205 ms 172.234.31.13
2 2026-08-25 00:12 639232129927860324
205 ms 172.237.146.49
1 2026-08-25 00:12 639232129927860324
205 ms 172.233.212.129