DNS response history for ns1.securemailserver.net

ns1.securemailserver.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 2026-08-21. For this date, NameServerHistory found 217 DNS check records, 180 successful responses, 37 failed responses, and 553 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.securemailserver.net.
Records on Selected Date

217

Historical checks stored for this nameserver on selected date

Average Latency

553 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

54.37.231.60

Most recently resolved hosting IP on selected date

Successful Responses

180

Checks that returned a measurable response

Failed Responses

37

Checks with no response or no returned latency

Failure Rate

17%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.securemailserver.net

Showing DNS history for 2026-08-21 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
217 2026-08-21 23:59 639229527598660841
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216 2026-08-21 23:43 639229517954323214
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215 2026-08-21 23:27 639229508269999021
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214 2026-08-21 23:11 639229498559060171
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213 2026-08-21 22:55 639229488519347586
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212 2026-08-21 22:01 639229456606578934
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211 2026-08-21 21:45 639229446985772499
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210 2026-08-21 21:29 639229437367313098
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209 2026-08-21 21:13 639229427923950391
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208 2026-08-21 20:57 639229418168588854
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207 2026-08-21 20:41 639229408345678334
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206 2026-08-21 20:25 639229398616354648
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205 2026-08-21 20:08 639229388634592323
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204 2026-08-21 19:52 639229378792837692
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203 2026-08-21 19:35 639229369154682311
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202 2026-08-21 19:19 639229359248017926
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201 2026-08-21 19:02 639229349124294642
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200 2026-08-21 18:10 639229317791715692
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199 2026-08-21 17:54 639229308115194575
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198 2026-08-21 17:37 639229298320320558
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197 2026-08-21 17:21 639229288674863221
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196 2026-08-21 17:05 639229278983677079
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195 2026-08-21 16:49 639229269405517175
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194 2026-08-21 16:33 639229259594798244
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193 2026-08-21 16:16 639229249736681188
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192 2026-08-21 16:00 639229239699417787
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191 2026-08-21 15:43 639229229621964033
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190 2026-08-21 15:26 639229219567270965
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189 2026-08-21 15:10 639229209406666856
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188 2026-08-21 14:17 639229177815876178
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187 2026-08-21 14:00 639229168243572685
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186 2026-08-21 13:44 639229158599856475
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185 2026-08-21 13:28 639229148998940902
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184 2026-08-21 13:12 639229139276923594
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183 2026-08-21 12:56 639229129709912394
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182 2026-08-21 12:40 639229119801488500
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181 2026-08-21 12:24 639229110135262458
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180 2026-08-21 12:07 639229100336051392
3 ms 54.37.231.60
179 2026-08-21 12:07 639229100336051392
3 ms 69.162.127.197
178 2026-08-21 12:07 639229100336051392
3 ms 69.162.127.195
177 2026-08-21 12:07 639229100336051392
3 ms 51.91.36.93
176 2026-08-21 12:07 639229100336051392
3 ms 51.91.164.154
175 2026-08-21 11:51 639229090641415626
381 ms 51.91.36.93
174 2026-08-21 11:51 639229090641415626
381 ms 51.91.164.154
173 2026-08-21 11:51 639229090641415626
381 ms 69.162.127.195
172 2026-08-21 11:51 639229090641415626
381 ms 69.162.127.197
171 2026-08-21 11:51 639229090641415626
381 ms 54.37.231.60
170 2026-08-21 11:35 639229080702683947
382 ms 54.37.231.60
169 2026-08-21 11:35 639229080702683947
382 ms 69.162.127.197
168 2026-08-21 11:35 639229080702683947
382 ms 69.162.127.195
167 2026-08-21 11:35 639229080702683947
382 ms 51.91.36.93
166 2026-08-21 11:35 639229080702683947
382 ms 51.91.164.154
165 2026-08-21 11:18 639229070601456699
3 ms 69.162.127.197
164 2026-08-21 11:18 639229070601456699
3 ms 51.91.164.154
163 2026-08-21 11:18 639229070601456699
3 ms 51.91.36.93
162 2026-08-21 11:18 639229070601456699
3 ms 54.37.231.60
161 2026-08-21 11:18 639229070601456699
3 ms 69.162.127.195
160 2026-08-21 10:25 639229038947447232
380 ms 69.162.127.197
159 2026-08-21 10:25 639229038947447232
380 ms 51.91.164.154
158 2026-08-21 10:25 639229038947447232
380 ms 51.91.36.93
157 2026-08-21 10:25 639229038947447232
380 ms 54.37.231.60
156 2026-08-21 10:25 639229038947447232
380 ms 69.162.127.195
155 2026-08-21 10:09 639229029268708773
4 ms 51.91.36.93
154 2026-08-21 10:09 639229029268708773
4 ms 54.37.231.60
153 2026-08-21 10:09 639229029268708773
4 ms 69.162.127.197
152 2026-08-21 10:09 639229029268708773
4 ms 69.162.127.195
151 2026-08-21 10:09 639229029268708773
4 ms 51.91.164.154
150 2026-08-21 09:53 639229019647910603
1863 ms 69.162.127.197
149 2026-08-21 09:53 639229019647910603
1863 ms 51.91.36.93
148 2026-08-21 09:53 639229019647910603
1863 ms 51.91.164.154
147 2026-08-21 09:53 639229019647910603
1863 ms 54.37.231.60
146 2026-08-21 09:53 639229019647910603
1863 ms 69.162.127.195
145 2026-08-21 09:37 639229009983843738
4 ms 51.91.36.93
144 2026-08-21 09:37 639229009983843738
4 ms 54.37.231.60
143 2026-08-21 09:37 639229009983843738
4 ms 69.162.127.197
142 2026-08-21 09:37 639229009983843738
4 ms 69.162.127.195
141 2026-08-21 09:37 639229009983843738
4 ms 51.91.164.154
140 2026-08-21 09:21 639229000203331882
378 ms 51.91.164.154
139 2026-08-21 09:21 639229000203331882
378 ms 51.91.36.93
138 2026-08-21 09:21 639229000203331882
378 ms 54.37.231.60
137 2026-08-21 09:21 639229000203331882
378 ms 69.162.127.197
136 2026-08-21 09:21 639229000203331882
378 ms 69.162.127.195
135 2026-08-21 09:04 639228990302335999
1750 ms 51.91.36.93
134 2026-08-21 09:04 639228990302335999
1750 ms 69.162.127.195
133 2026-08-21 09:04 639228990302335999
1750 ms 51.91.164.154
132 2026-08-21 09:04 639228990302335999
1750 ms 54.37.231.60
131 2026-08-21 09:04 639228990302335999
1750 ms 69.162.127.197
130 2026-08-21 08:48 639228980567740722
3 ms 69.162.127.197
129 2026-08-21 08:48 639228980567740722
3 ms 54.37.231.60
128 2026-08-21 08:48 639228980567740722
3 ms 51.91.36.93
127 2026-08-21 08:48 639228980567740722
3 ms 69.162.127.195
126 2026-08-21 08:48 639228980567740722
3 ms 51.91.164.154
125 2026-08-21 08:31 639228970762445174
1760 ms 54.37.231.60
124 2026-08-21 08:31 639228970762445174
1760 ms 51.91.36.93
123 2026-08-21 08:31 639228970762445174
1760 ms 69.162.127.195
122 2026-08-21 08:31 639228970762445174
1760 ms 69.162.127.197
121 2026-08-21 08:31 639228970762445174
1760 ms 51.91.164.154
120 2026-08-21 08:15 639228961065054445
377 ms 54.37.231.60
119 2026-08-21 08:15 639228961065054445
377 ms 51.91.36.93
118 2026-08-21 08:15 639228961065054445
377 ms 69.162.127.195
117 2026-08-21 08:15 639228961065054445
377 ms 51.91.164.154
116 2026-08-21 08:15 639228961065054445
377 ms 69.162.127.197
115 2026-08-21 07:59 639228951224649885
380 ms 69.162.127.195
114 2026-08-21 07:59 639228951224649885
380 ms 51.91.36.93
113 2026-08-21 07:59 639228951224649885
380 ms 54.37.231.60
112 2026-08-21 07:59 639228951224649885
380 ms 69.162.127.197
111 2026-08-21 07:59 639228951224649885
380 ms 51.91.164.154
110 2026-08-21 07:42 639228941303864592
4 ms 51.91.36.93
109 2026-08-21 07:42 639228941303864592
4 ms 54.37.231.60
108 2026-08-21 07:42 639228941303864592
4 ms 69.162.127.197
107 2026-08-21 07:42 639228941303864592
4 ms 69.162.127.195
106 2026-08-21 07:42 639228941303864592
4 ms 51.91.164.154
105 2026-08-21 07:26 639228931191328583
392 ms 54.37.231.60
104 2026-08-21 07:26 639228931191328583
392 ms 69.162.127.197
103 2026-08-21 07:26 639228931191328583
392 ms 69.162.127.195
102 2026-08-21 07:26 639228931191328583
392 ms 51.91.164.154
101 2026-08-21 07:26 639228931191328583
392 ms 51.91.36.93
100 2026-08-21 06:33 639228899518173317
375 ms 69.162.127.195
99 2026-08-21 06:33 639228899518173317
375 ms 69.162.127.197
98 2026-08-21 06:33 639228899518173317
375 ms 51.91.164.154
97 2026-08-21 06:33 639228899518173317
375 ms 51.91.36.93
96 2026-08-21 06:33 639228899518173317
375 ms 54.37.231.60
95 2026-08-21 06:17 639228889785027669
4 ms 51.91.36.93
94 2026-08-21 06:17 639228889785027669
4 ms 69.162.127.197
93 2026-08-21 06:17 639228889785027669
4 ms 69.162.127.195
92 2026-08-21 06:17 639228889785027669
4 ms 51.91.164.154
91 2026-08-21 06:17 639228889785027669
4 ms 54.37.231.60
90 2026-08-21 06:00 639228880106330161
2422 ms 54.37.231.60
89 2026-08-21 06:00 639228880106330161
2422 ms 51.91.164.154
88 2026-08-21 06:00 639228880106330161
2422 ms 51.91.36.93
87 2026-08-21 06:00 639228880106330161
2422 ms 69.162.127.195
86 2026-08-21 06:00 639228880106330161
2422 ms 69.162.127.197
85 2026-08-21 05:44 639228870316184091
379 ms 69.162.127.197
84 2026-08-21 05:44 639228870316184091
379 ms 69.162.127.195
83 2026-08-21 05:44 639228870316184091
379 ms 51.91.164.154
82 2026-08-21 05:44 639228870316184091
379 ms 54.37.231.60
81 2026-08-21 05:44 639228870316184091
379 ms 51.91.36.93
80 2026-08-21 05:28 639228860695366512
386 ms 69.162.127.197
79 2026-08-21 05:28 639228860695366512
386 ms 51.91.164.154
78 2026-08-21 05:28 639228860695366512
386 ms 69.162.127.195
77 2026-08-21 05:28 639228860695366512
386 ms 54.37.231.60
76 2026-08-21 05:28 639228860695366512
386 ms 51.91.36.93
75 2026-08-21 05:12 639228851027209500
378 ms 69.162.127.195
74 2026-08-21 05:12 639228851027209500
378 ms 51.91.36.93
73 2026-08-21 05:12 639228851027209500
378 ms 51.91.164.154
72 2026-08-21 05:12 639228851027209500
378 ms 54.37.231.60
71 2026-08-21 05:12 639228851027209500
378 ms 69.162.127.197
70 2026-08-21 04:56 639228841479265462
3 ms 69.162.127.197
69 2026-08-21 04:56 639228841479265462
3 ms 51.91.36.93
68 2026-08-21 04:56 639228841479265462
3 ms 51.91.164.154
67 2026-08-21 04:56 639228841479265462
3 ms 69.162.127.195
66 2026-08-21 04:56 639228841479265462
3 ms 54.37.231.60
65 2026-08-21 04:40 639228831752962260
383 ms 51.91.164.154
64 2026-08-21 04:40 639228831752962260
383 ms 69.162.127.195
63 2026-08-21 04:40 639228831752962260
383 ms 54.37.231.60
62 2026-08-21 04:40 639228831752962260
383 ms 69.162.127.197
61 2026-08-21 04:40 639228831752962260
383 ms 51.91.36.93
60 2026-08-21 04:23 639228821953295483
3 ms 69.162.127.195
59 2026-08-21 04:23 639228821953295483
3 ms 54.37.231.60
58 2026-08-21 04:23 639228821953295483
3 ms 51.91.164.154
57 2026-08-21 04:23 639228821953295483
3 ms 69.162.127.197
56 2026-08-21 04:23 639228821953295483
3 ms 51.91.36.93
55 2026-08-21 04:07 639228812227429953
3763 ms 54.37.231.60
54 2026-08-21 04:07 639228812227429953
3763 ms 51.91.36.93
53 2026-08-21 04:07 639228812227429953
3763 ms 51.91.164.154
52 2026-08-21 04:07 639228812227429953
3763 ms 69.162.127.195
51 2026-08-21 04:07 639228812227429953
3763 ms 69.162.127.197
50 2026-08-21 03:51 639228802476107538
2 ms 54.37.231.60
49 2026-08-21 03:51 639228802476107538
2 ms 51.91.164.154
48 2026-08-21 03:51 639228802476107538
2 ms 69.162.127.197
47 2026-08-21 03:51 639228802476107538
2 ms 51.91.36.93
46 2026-08-21 03:51 639228802476107538
2 ms 69.162.127.195
45 2026-08-21 03:34 639228792525492032
377 ms 51.91.36.93
44 2026-08-21 03:34 639228792525492032
377 ms 69.162.127.195
43 2026-08-21 03:34 639228792525492032
377 ms 54.37.231.60
42 2026-08-21 03:34 639228792525492032
377 ms 51.91.164.154
41 2026-08-21 03:34 639228792525492032
377 ms 69.162.127.197
40 2026-08-21 02:42 639228761131421385
1822 ms 54.37.231.60
39 2026-08-21 02:42 639228761131421385
1822 ms 69.162.127.197
38 2026-08-21 02:42 639228761131421385
1822 ms 51.91.164.154
37 2026-08-21 02:42 639228761131421385
1822 ms 51.91.36.93
36 2026-08-21 02:42 639228761131421385
1822 ms 69.162.127.195
35 2026-08-21 02:26 639228751571206692
3 ms 69.162.127.195
34 2026-08-21 02:26 639228751571206692
3 ms 54.37.231.60
33 2026-08-21 02:26 639228751571206692
3 ms 51.91.164.154
32 2026-08-21 02:26 639228751571206692
3 ms 51.91.36.93
31 2026-08-21 02:26 639228751571206692
3 ms 69.162.127.197
30 2026-08-21 02:10 639228741705571019
386 ms 54.37.231.60
29 2026-08-21 02:10 639228741705571019
386 ms 51.91.164.154
28 2026-08-21 02:10 639228741705571019
386 ms 51.91.36.93
27 2026-08-21 02:10 639228741705571019
386 ms 69.162.127.197
26 2026-08-21 02:10 639228741705571019
386 ms 69.162.127.195
25 2026-08-21 01:53 639228731642208228
394 ms 51.91.164.154
24 2026-08-21 01:53 639228731642208228
394 ms 54.37.231.60
23 2026-08-21 01:53 639228731642208228
394 ms 51.91.36.93
22 2026-08-21 01:53 639228731642208228
394 ms 69.162.127.197
21 2026-08-21 01:53 639228731642208228
394 ms 69.162.127.195
20 2026-08-21 01:01 639228700387002072
2 ms 51.91.36.93
19 2026-08-21 01:01 639228700387002072
2 ms 69.162.127.197
18 2026-08-21 01:01 639228700387002072
2 ms 69.162.127.195
17 2026-08-21 01:01 639228700387002072
2 ms 51.91.164.154
16 2026-08-21 01:01 639228700387002072
2 ms 54.37.231.60
15 2026-08-21 00:45 639228690742014433
2 ms 51.91.164.154
14 2026-08-21 00:45 639228690742014433
2 ms 54.37.231.60
13 2026-08-21 00:45 639228690742014433
2 ms 51.91.36.93
12 2026-08-21 00:45 639228690742014433
2 ms 69.162.127.197
11 2026-08-21 00:45 639228690742014433
2 ms 69.162.127.195
10 2026-08-21 00:28 639228680877937122
393 ms 51.91.36.93
9 2026-08-21 00:28 639228680877937122
393 ms 69.162.127.197
8 2026-08-21 00:28 639228680877937122
393 ms 69.162.127.195
7 2026-08-21 00:28 639228680877937122
393 ms 51.91.164.154
6 2026-08-21 00:28 639228680877937122
393 ms 54.37.231.60
5 2026-08-21 00:12 639228670775860800
375 ms 51.91.164.154
4 2026-08-21 00:12 639228670775860800
375 ms 51.91.36.93
3 2026-08-21 00:12 639228670775860800
375 ms 69.162.127.195
2 2026-08-21 00:12 639228670775860800
375 ms 54.37.231.60
1 2026-08-21 00:12 639228670775860800
375 ms 69.162.127.197