DNS response history for ns1.mailcot.org

ns1.mailcot.org 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 2026-08-24. For this date, NameServerHistory found 276 DNS check records, 275 successful responses, 1 failed responses, and 363 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.mailcot.org.
Records on Selected Date

276

Historical checks stored for this nameserver on selected date

Average Latency

363 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.99.85.213

Most recently resolved hosting IP on selected date

Successful Responses

275

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.mailcot.org

Showing DNS history for 2026-08-24 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
276 2026-08-24 23:56 639232119551972438
324 ms 192.99.85.213
275 2026-08-24 23:56 639232119551972438
324 ms 158.69.238.155
274 2026-08-24 23:56 639232119551972438
324 ms 158.69.155.146
273 2026-08-24 23:56 639232119551972438
324 ms 158.69.104.34
272 2026-08-24 23:56 639232119551972438
324 ms 158.69.182.104
271 2026-08-24 23:38 639232109112567473
318 ms 158.69.238.155
270 2026-08-24 23:38 639232109112567473
318 ms 158.69.155.146
269 2026-08-24 23:38 639232109112567473
318 ms 158.69.104.34
268 2026-08-24 23:38 639232109112567473
318 ms 158.69.182.104
267 2026-08-24 23:38 639232109112567473
318 ms 192.99.85.213
266 2026-08-24 22:45 639232077430823987
145 ms 158.69.238.155
265 2026-08-24 22:45 639232077430823987
145 ms 158.69.182.104
264 2026-08-24 22:45 639232077430823987
145 ms 192.99.85.213
263 2026-08-24 22:45 639232077430823987
145 ms 158.69.155.146
262 2026-08-24 22:45 639232077430823987
145 ms 158.69.104.34
261 2026-08-24 22:28 639232067340513033
306 ms 158.69.182.104
260 2026-08-24 22:28 639232067340513033
306 ms 158.69.238.155
259 2026-08-24 22:28 639232067340513033
306 ms 158.69.104.34
258 2026-08-24 22:28 639232067340513033
306 ms 192.99.85.213
257 2026-08-24 22:28 639232067340513033
306 ms 158.69.155.146
256 2026-08-24 22:11 639232057157944387
316 ms 192.99.85.213
255 2026-08-24 22:11 639232057157944387
316 ms 158.69.155.146
254 2026-08-24 22:11 639232057157944387
316 ms 158.69.104.34
253 2026-08-24 22:11 639232057157944387
316 ms 158.69.238.155
252 2026-08-24 22:11 639232057157944387
316 ms 158.69.182.104
251 2026-08-24 21:54 639232046895282144
323 ms 192.99.85.213
250 2026-08-24 21:54 639232046895282144
323 ms 158.69.238.155
249 2026-08-24 21:54 639232046895282144
323 ms 158.69.182.104
248 2026-08-24 21:54 639232046895282144
323 ms 158.69.155.146
247 2026-08-24 21:54 639232046895282144
323 ms 158.69.104.34
246 2026-08-24 21:01 639232014356623395
329 ms 158.69.155.146
245 2026-08-24 21:01 639232014356623395
329 ms 158.69.182.104
244 2026-08-24 21:01 639232014356623395
329 ms 158.69.104.34
243 2026-08-24 21:01 639232014356623395
329 ms 192.99.85.213
242 2026-08-24 21:01 639232014356623395
329 ms 158.69.238.155
241 2026-08-24 20:43 639232004177831322
323 ms 158.69.155.146
240 2026-08-24 20:43 639232004177831322
323 ms 192.99.85.213
239 2026-08-24 20:43 639232004177831322
323 ms 158.69.238.155
238 2026-08-24 20:43 639232004177831322
323 ms 158.69.182.104
237 2026-08-24 20:43 639232004177831322
323 ms 158.69.104.34
236 2026-08-24 20:26 639231993997863976
304 ms 192.99.85.213
235 2026-08-24 20:26 639231993997863976
304 ms 158.69.182.104
234 2026-08-24 20:26 639231993997863976
304 ms 158.69.238.155
233 2026-08-24 20:26 639231993997863976
304 ms 158.69.155.146
232 2026-08-24 20:26 639231993997863976
304 ms 158.69.104.34
231 2026-08-24 20:09 639231983967363696
438 ms 192.99.85.213
230 2026-08-24 20:09 639231983967363696
438 ms 158.69.104.34
229 2026-08-24 20:09 639231983967363696
438 ms 158.69.155.146
228 2026-08-24 20:09 639231983967363696
438 ms 158.69.182.104
227 2026-08-24 20:09 639231983967363696
438 ms 158.69.238.155
226 2026-08-24 19:17 639231952257842845
168 ms 158.69.155.146
225 2026-08-24 19:17 639231952257842845
168 ms 158.69.182.104
224 2026-08-24 19:17 639231952257842845
168 ms 158.69.104.34
223 2026-08-24 19:17 639231952257842845
168 ms 192.99.85.213
222 2026-08-24 19:17 639231952257842845
168 ms 158.69.238.155
221 2026-08-24 19:00 639231942277816756
2168 ms 158.69.155.146
220 2026-08-24 19:00 639231942277816756
2168 ms 158.69.104.34
219 2026-08-24 19:00 639231942277816756
2168 ms 192.99.85.213
218 2026-08-24 19:00 639231942277816756
2168 ms 158.69.238.155
217 2026-08-24 19:00 639231942277816756
2168 ms 158.69.182.104
216 2026-08-24 18:43 639231932094180724
152 ms 192.99.85.213
215 2026-08-24 18:43 639231932094180724
152 ms 158.69.238.155
214 2026-08-24 18:43 639231932094180724
152 ms 158.69.104.34
213 2026-08-24 18:43 639231932094180724
152 ms 158.69.155.146
212 2026-08-24 18:43 639231932094180724
152 ms 158.69.182.104
211 2026-08-24 18:26 639231922041034838
317 ms 158.69.104.34
210 2026-08-24 18:26 639231922041034838
317 ms 158.69.238.155
209 2026-08-24 18:26 639231922041034838
317 ms 192.99.85.213
208 2026-08-24 18:26 639231922041034838
317 ms 158.69.182.104
207 2026-08-24 18:26 639231922041034838
317 ms 158.69.155.146
206 2026-08-24 17:33 639231890488117536
322 ms 158.69.104.34
205 2026-08-24 17:33 639231890488117536
322 ms 192.99.85.213
204 2026-08-24 17:33 639231890488117536
322 ms 158.69.238.155
203 2026-08-24 17:33 639231890488117536
322 ms 158.69.155.146
202 2026-08-24 17:33 639231890488117536
322 ms 158.69.182.104
201 2026-08-24 17:17 639231880574255543
327 ms 158.69.238.155
200 2026-08-24 17:17 639231880574255543
327 ms 192.99.85.213
199 2026-08-24 17:17 639231880574255543
327 ms 158.69.182.104
198 2026-08-24 17:17 639231880574255543
327 ms 158.69.155.146
197 2026-08-24 17:17 639231880574255543
327 ms 158.69.104.34
196 2026-08-24 17:00 639231870418029045
2170 ms 158.69.155.146
195 2026-08-24 17:00 639231870418029045
2170 ms 158.69.182.104
194 2026-08-24 17:00 639231870418029045
2170 ms 192.99.85.213
193 2026-08-24 17:00 639231870418029045
2170 ms 158.69.104.34
192 2026-08-24 17:00 639231870418029045
2170 ms 158.69.238.155
191 2026-08-24 16:43 639231860258429562
167 ms 158.69.238.155
190 2026-08-24 16:43 639231860258429562
167 ms 158.69.104.34
189 2026-08-24 16:43 639231860258429562
167 ms 192.99.85.213
188 2026-08-24 16:43 639231860258429562
167 ms 158.69.155.146
187 2026-08-24 16:43 639231860258429562
167 ms 158.69.182.104
186 2026-08-24 15:50 639231828211839931
175 ms 158.69.238.155
185 2026-08-24 15:50 639231828211839931
175 ms 192.99.85.213
184 2026-08-24 15:50 639231828211839931
175 ms 158.69.155.146
183 2026-08-24 15:50 639231828211839931
175 ms 158.69.104.34
182 2026-08-24 15:50 639231828211839931
175 ms 158.69.182.104
181 2026-08-24 15:33 639231818080917481
314 ms 158.69.104.34
180 2026-08-24 15:33 639231818080917481
314 ms 158.69.238.155
179 2026-08-24 15:33 639231818080917481
314 ms 158.69.155.146
178 2026-08-24 15:33 639231818080917481
314 ms 158.69.182.104
177 2026-08-24 15:33 639231818080917481
314 ms 192.99.85.213
176 2026-08-24 15:16 639231807961539652
159 ms 158.69.104.34
175 2026-08-24 15:16 639231807961539652
159 ms 158.69.238.155
174 2026-08-24 15:16 639231807961539652
159 ms 158.69.155.146
173 2026-08-24 15:16 639231807961539652
159 ms 192.99.85.213
172 2026-08-24 15:16 639231807961539652
159 ms 158.69.182.104
171 2026-08-24 14:59 639231797631669865
332 ms 158.69.155.146
170 2026-08-24 14:59 639231797631669865
332 ms 158.69.238.155
169 2026-08-24 14:59 639231797631669865
332 ms 192.99.85.213
168 2026-08-24 14:59 639231797631669865
332 ms 158.69.104.34
167 2026-08-24 14:59 639231797631669865
332 ms 158.69.182.104
166 2026-08-24 14:06 639231765923559455
169 ms 192.99.85.213
165 2026-08-24 14:06 639231765923559455
169 ms 158.69.104.34
164 2026-08-24 14:06 639231765923559455
169 ms 158.69.155.146
163 2026-08-24 14:06 639231765923559455
169 ms 158.69.238.155
162 2026-08-24 14:06 639231765923559455
169 ms 158.69.182.104
161 2026-08-24 13:49 639231755868832964
11 ms 158.69.238.155
160 2026-08-24 13:49 639231755868832964
11 ms 158.69.155.146
159 2026-08-24 13:49 639231755868832964
11 ms 158.69.182.104
158 2026-08-24 13:49 639231755868832964
11 ms 158.69.104.34
157 2026-08-24 13:49 639231755868832964
11 ms 192.99.85.213
156 2026-08-24 13:32 639231745628278877
4 ms 158.69.104.34
155 2026-08-24 13:32 639231745628278877
4 ms 192.99.85.213
154 2026-08-24 13:32 639231745628278877
4 ms 158.69.238.155
153 2026-08-24 13:32 639231745628278877
4 ms 158.69.155.146
152 2026-08-24 13:32 639231745628278877
4 ms 158.69.182.104
151 2026-08-24 13:15 639231735407682062
312 ms 158.69.238.155
150 2026-08-24 13:15 639231735407682062
312 ms 158.69.155.146
149 2026-08-24 13:15 639231735407682062
312 ms 158.69.182.104
148 2026-08-24 13:15 639231735407682062
312 ms 158.69.104.34
147 2026-08-24 13:15 639231735407682062
312 ms 192.99.85.213
146 2026-08-24 12:22 639231703815441688
4 ms 158.69.238.155
145 2026-08-24 12:22 639231703815441688
4 ms 158.69.104.34
144 2026-08-24 12:22 639231703815441688
4 ms 158.69.182.104
143 2026-08-24 12:22 639231703815441688
4 ms 158.69.155.146
142 2026-08-24 12:22 639231703815441688
4 ms 192.99.85.213
141 2026-08-24 12:06 639231693747052549
152 ms 192.99.85.213
140 2026-08-24 12:06 639231693747052549
152 ms 158.69.104.34
139 2026-08-24 12:06 639231693747052549
152 ms 158.69.238.155
138 2026-08-24 12:06 639231693747052549
152 ms 158.69.155.146
137 2026-08-24 12:06 639231693747052549
152 ms 158.69.182.104
136 2026-08-24 11:49 639231683712487276
326 ms 158.69.238.155
135 2026-08-24 11:49 639231683712487276
326 ms 158.69.104.34
134 2026-08-24 11:49 639231683712487276
326 ms 158.69.182.104
133 2026-08-24 11:49 639231683712487276
326 ms 158.69.155.146
132 2026-08-24 11:49 639231683712487276
326 ms 192.99.85.213
131 2026-08-24 11:32 639231673513573868
325 ms 158.69.238.155
130 2026-08-24 11:32 639231673513573868
325 ms 158.69.104.34
129 2026-08-24 11:32 639231673513573868
325 ms 192.99.85.213
128 2026-08-24 11:32 639231673513573868
325 ms 158.69.182.104
127 2026-08-24 11:32 639231673513573868
325 ms 158.69.155.146
126 2026-08-24 10:39 639231641791249939
-
125 2026-08-24 10:23 639231631866211033
323 ms 158.69.182.104
124 2026-08-24 10:23 639231631866211033
323 ms 192.99.85.213
123 2026-08-24 10:23 639231631866211033
323 ms 158.69.104.34
122 2026-08-24 10:23 639231631866211033
323 ms 158.69.238.155
121 2026-08-24 10:23 639231631866211033
323 ms 158.69.155.146
120 2026-08-24 10:06 639231621644955316
2168 ms 158.69.182.104
119 2026-08-24 10:06 639231621644955316
2168 ms 158.69.104.34
118 2026-08-24 10:06 639231621644955316
2168 ms 158.69.155.146
117 2026-08-24 10:06 639231621644955316
2168 ms 192.99.85.213
116 2026-08-24 10:06 639231621644955316
2168 ms 158.69.238.155
115 2026-08-24 09:49 639231611478799259
388 ms 158.69.155.146
114 2026-08-24 09:49 639231611478799259
388 ms 192.99.85.213
113 2026-08-24 09:49 639231611478799259
388 ms 158.69.238.155
112 2026-08-24 09:49 639231611478799259
388 ms 158.69.104.34
111 2026-08-24 09:49 639231611478799259
388 ms 158.69.182.104
110 2026-08-24 08:56 639231579923718211
311 ms 158.69.155.146
109 2026-08-24 08:56 639231579923718211
311 ms 158.69.104.34
108 2026-08-24 08:56 639231579923718211
311 ms 158.69.182.104
107 2026-08-24 08:56 639231579923718211
311 ms 192.99.85.213
106 2026-08-24 08:56 639231579923718211
311 ms 158.69.238.155
105 2026-08-24 08:39 639231569810702936
239 ms 192.99.85.213
104 2026-08-24 08:39 639231569810702936
239 ms 158.69.182.104
103 2026-08-24 08:39 639231569810702936
239 ms 158.69.238.155
102 2026-08-24 08:39 639231569810702936
239 ms 158.69.155.146
101 2026-08-24 08:39 639231569810702936
239 ms 158.69.104.34
100 2026-08-24 08:22 639231559762411619
245 ms 158.69.104.34
99 2026-08-24 08:22 639231559762411619
245 ms 158.69.155.146
98 2026-08-24 08:22 639231559762411619
245 ms 192.99.85.213
97 2026-08-24 08:22 639231559762411619
245 ms 158.69.182.104
96 2026-08-24 08:22 639231559762411619
245 ms 158.69.238.155
95 2026-08-24 08:06 639231549663595407
143 ms 192.99.85.213
94 2026-08-24 08:06 639231549663595407
143 ms 158.69.238.155
93 2026-08-24 08:06 639231549663595407
143 ms 158.69.182.104
92 2026-08-24 08:06 639231549663595407
143 ms 158.69.104.34
91 2026-08-24 08:06 639231549663595407
143 ms 158.69.155.146
90 2026-08-24 07:13 639231518076817246
4 ms 158.69.238.155
89 2026-08-24 07:13 639231518076817246
4 ms 158.69.104.34
88 2026-08-24 07:13 639231518076817246
4 ms 158.69.155.146
87 2026-08-24 07:13 639231518076817246
4 ms 192.99.85.213
86 2026-08-24 07:13 639231518076817246
4 ms 158.69.182.104
85 2026-08-24 06:57 639231508078650885
246 ms 158.69.155.146
84 2026-08-24 06:57 639231508078650885
246 ms 158.69.104.34
83 2026-08-24 06:57 639231508078650885
246 ms 158.69.238.155
82 2026-08-24 06:57 639231508078650885
246 ms 158.69.182.104
81 2026-08-24 06:57 639231508078650885
246 ms 192.99.85.213
80 2026-08-24 06:40 639231498210697093
256 ms 158.69.155.146
79 2026-08-24 06:40 639231498210697093
256 ms 192.99.85.213
78 2026-08-24 06:40 639231498210697093
256 ms 158.69.182.104
77 2026-08-24 06:40 639231498210697093
256 ms 158.69.238.155
76 2026-08-24 06:40 639231498210697093
256 ms 158.69.104.34
75 2026-08-24 06:23 639231488109699360
119 ms 158.69.155.146
74 2026-08-24 06:23 639231488109699360
119 ms 158.69.182.104
73 2026-08-24 06:23 639231488109699360
119 ms 192.99.85.213
72 2026-08-24 06:23 639231488109699360
119 ms 158.69.104.34
71 2026-08-24 06:23 639231488109699360
119 ms 158.69.238.155
70 2026-08-24 05:31 639231456772510692
133 ms 158.69.182.104
69 2026-08-24 05:31 639231456772510692
133 ms 158.69.155.146
68 2026-08-24 05:31 639231456772510692
133 ms 158.69.238.155
67 2026-08-24 05:31 639231456772510692
133 ms 192.99.85.213
66 2026-08-24 05:31 639231456772510692
133 ms 158.69.104.34
65 2026-08-24 05:15 639231447084631185
117 ms 158.69.155.146
64 2026-08-24 05:15 639231447084631185
117 ms 158.69.182.104
63 2026-08-24 05:15 639231447084631185
117 ms 192.99.85.213
62 2026-08-24 05:15 639231447084631185
117 ms 158.69.238.155
61 2026-08-24 05:15 639231447084631185
117 ms 158.69.104.34
60 2026-08-24 04:58 639231437208519473
238 ms 192.99.85.213
59 2026-08-24 04:58 639231437208519473
238 ms 158.69.104.34
58 2026-08-24 04:58 639231437208519473
238 ms 158.69.155.146
57 2026-08-24 04:58 639231437208519473
238 ms 158.69.182.104
56 2026-08-24 04:58 639231437208519473
238 ms 158.69.238.155
55 2026-08-24 04:42 639231427209627490
243 ms 158.69.104.34
54 2026-08-24 04:42 639231427209627490
243 ms 192.99.85.213
53 2026-08-24 04:42 639231427209627490
243 ms 158.69.238.155
52 2026-08-24 04:42 639231427209627490
243 ms 158.69.182.104
51 2026-08-24 04:42 639231427209627490
243 ms 158.69.155.146
50 2026-08-24 03:49 639231395791246644
4 ms 192.99.85.213
49 2026-08-24 03:49 639231395791246644
4 ms 158.69.155.146
48 2026-08-24 03:49 639231395791246644
4 ms 158.69.182.104
47 2026-08-24 03:49 639231395791246644
4 ms 158.69.238.155
46 2026-08-24 03:49 639231395791246644
4 ms 158.69.104.34
45 2026-08-24 03:33 639231386075551458
236 ms 158.69.238.155
44 2026-08-24 03:33 639231386075551458
236 ms 158.69.104.34
43 2026-08-24 03:33 639231386075551458
236 ms 192.99.85.213
42 2026-08-24 03:33 639231386075551458
236 ms 158.69.155.146
41 2026-08-24 03:33 639231386075551458
236 ms 158.69.182.104
40 2026-08-24 03:17 639231376208713791
350 ms 158.69.182.104
39 2026-08-24 03:17 639231376208713791
350 ms 158.69.104.34
38 2026-08-24 03:17 639231376208713791
350 ms 158.69.238.155
37 2026-08-24 03:17 639231376208713791
350 ms 158.69.155.146
36 2026-08-24 03:17 639231376208713791
350 ms 192.99.85.213
35 2026-08-24 03:00 639231366170589276
2211 ms 192.99.85.213
34 2026-08-24 03:00 639231366170589276
2211 ms 158.69.182.104
33 2026-08-24 03:00 639231366170589276
2211 ms 158.69.104.34
32 2026-08-24 03:00 639231366170589276
2211 ms 158.69.238.155
31 2026-08-24 03:00 639231366170589276
2211 ms 158.69.155.146
30 2026-08-24 02:08 639231334732159368
3 ms 158.69.238.155
29 2026-08-24 02:08 639231334732159368
3 ms 158.69.155.146
28 2026-08-24 02:08 639231334732159368
3 ms 192.99.85.213
27 2026-08-24 02:08 639231334732159368
3 ms 158.69.182.104
26 2026-08-24 02:08 639231334732159368
3 ms 158.69.104.34
25 2026-08-24 01:51 639231325035670078
3 ms 158.69.104.34
24 2026-08-24 01:51 639231325035670078
3 ms 158.69.238.155
23 2026-08-24 01:51 639231325035670078
3 ms 158.69.155.146
22 2026-08-24 01:51 639231325035670078
3 ms 192.99.85.213
21 2026-08-24 01:51 639231325035670078
3 ms 158.69.182.104
20 2026-08-24 01:35 639231315132253837
237 ms 158.69.104.34
19 2026-08-24 01:35 639231315132253837
237 ms 158.69.238.155
18 2026-08-24 01:35 639231315132253837
237 ms 158.69.155.146
17 2026-08-24 01:35 639231315132253837
237 ms 192.99.85.213
16 2026-08-24 01:35 639231315132253837
237 ms 158.69.182.104
15 2026-08-24 01:18 639231305014280808
238 ms 158.69.155.146
14 2026-08-24 01:18 639231305014280808
238 ms 192.99.85.213
13 2026-08-24 01:18 639231305014280808
238 ms 158.69.182.104
12 2026-08-24 01:18 639231305014280808
238 ms 158.69.238.155
11 2026-08-24 01:18 639231305014280808
238 ms 158.69.104.34
10 2026-08-24 00:26 639231273779380675
127 ms 158.69.104.34
9 2026-08-24 00:26 639231273779380675
127 ms 158.69.238.155
8 2026-08-24 00:26 639231273779380675
127 ms 158.69.155.146
7 2026-08-24 00:26 639231273779380675
127 ms 192.99.85.213
6 2026-08-24 00:26 639231273779380675
127 ms 158.69.182.104
5 2026-08-24 00:10 639231264180839154
207 ms 158.69.155.146
4 2026-08-24 00:10 639231264180839154
207 ms 158.69.182.104
3 2026-08-24 00:10 639231264180839154
207 ms 192.99.85.213
2 2026-08-24 00:10 639231264180839154
207 ms 158.69.104.34
1 2026-08-24 00:10 639231264180839154
207 ms 158.69.238.155