DNS response history for ns2.postalnotification.com

ns2.postalnotification.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 2026-08-21. For this date, NameServerHistory found 219 DNS check records, 219 successful responses, 0 failed responses, and 345 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.postalnotification.com.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.108

Most recently resolved hosting IP on selected date

Successful Responses

219

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.postalnotification.com

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
219 2026-08-21 23:58 639229527598660841
317 ms 172.237.129.108
218 2026-08-21 23:58 639229527598660841
317 ms 172.237.129.242
217 2026-08-21 23:58 639229527598660841
317 ms 172.237.129.236
216 2026-08-21 23:42 639229517954323214
3 ms 172.237.129.236
215 2026-08-21 23:42 639229517954323214
3 ms 172.237.129.242
214 2026-08-21 23:42 639229517954323214
3 ms 172.237.129.108
213 2026-08-21 23:26 639229508269999021
315 ms 172.237.129.108
212 2026-08-21 23:26 639229508269999021
315 ms 172.237.129.236
211 2026-08-21 23:26 639229508269999021
315 ms 172.237.129.242
210 2026-08-21 23:10 639229498559060171
495 ms 172.237.129.242
209 2026-08-21 23:10 639229498559060171
495 ms 172.237.129.108
208 2026-08-21 23:10 639229498559060171
495 ms 172.237.129.236
207 2026-08-21 22:53 639229488519347586
3 ms 172.237.129.236
206 2026-08-21 22:53 639229488519347586
3 ms 172.237.129.242
205 2026-08-21 22:53 639229488519347586
3 ms 172.237.129.108
204 2026-08-21 22:00 639229456606578934
492 ms 172.237.129.236
203 2026-08-21 22:00 639229456606578934
492 ms 172.237.129.242
202 2026-08-21 22:00 639229456606578934
492 ms 172.237.129.108
201 2026-08-21 21:44 639229446985772499
10 ms 172.237.129.236
200 2026-08-21 21:44 639229446985772499
10 ms 172.237.129.242
199 2026-08-21 21:44 639229446985772499
10 ms 172.237.129.108
198 2026-08-21 21:28 639229437367313098
467 ms 172.237.129.236
197 2026-08-21 21:28 639229437367313098
467 ms 172.237.129.242
196 2026-08-21 21:28 639229437367313098
467 ms 172.237.129.108
195 2026-08-21 21:12 639229427923950391
2116 ms 172.237.129.242
194 2026-08-21 21:12 639229427923950391
2116 ms 172.237.129.236
193 2026-08-21 21:12 639229427923950391
2116 ms 172.237.129.108
192 2026-08-21 20:56 639229418168588854
239 ms 172.237.129.236
191 2026-08-21 20:56 639229418168588854
239 ms 172.237.129.242
190 2026-08-21 20:56 639229418168588854
239 ms 172.237.129.108
189 2026-08-21 20:40 639229408345678334
4 ms 172.237.129.108
188 2026-08-21 20:40 639229408345678334
4 ms 172.237.129.236
187 2026-08-21 20:40 639229408345678334
4 ms 172.237.129.242
186 2026-08-21 20:23 639229398616354648
4 ms 172.237.129.242
185 2026-08-21 20:23 639229398616354648
4 ms 172.237.129.108
184 2026-08-21 20:23 639229398616354648
4 ms 172.237.129.236
183 2026-08-21 20:07 639229388634592323
459 ms 172.237.129.242
182 2026-08-21 20:07 639229388634592323
459 ms 172.237.129.108
181 2026-08-21 20:07 639229388634592323
459 ms 172.237.129.236
180 2026-08-21 19:50 639229378792837692
451 ms 172.237.129.236
179 2026-08-21 19:50 639229378792837692
451 ms 172.237.129.242
178 2026-08-21 19:50 639229378792837692
451 ms 172.237.129.108
177 2026-08-21 19:34 639229369154682311
456 ms 172.237.129.236
176 2026-08-21 19:34 639229369154682311
456 ms 172.237.129.242
175 2026-08-21 19:34 639229369154682311
456 ms 172.237.129.108
174 2026-08-21 19:18 639229359248017926
224 ms 172.237.129.236
173 2026-08-21 19:18 639229359248017926
224 ms 172.237.129.242
172 2026-08-21 19:18 639229359248017926
224 ms 172.237.129.108
171 2026-08-21 19:01 639229349124294642
4 ms 172.237.129.242
170 2026-08-21 19:01 639229349124294642
4 ms 172.237.129.108
169 2026-08-21 19:01 639229349124294642
4 ms 172.237.129.236
168 2026-08-21 18:08 639229317791715692
456 ms 172.237.129.236
167 2026-08-21 18:08 639229317791715692
456 ms 172.237.129.242
166 2026-08-21 18:08 639229317791715692
456 ms 172.237.129.108
165 2026-08-21 17:52 639229308115194575
454 ms 172.237.129.108
164 2026-08-21 17:52 639229308115194575
454 ms 172.237.129.236
163 2026-08-21 17:52 639229308115194575
454 ms 172.237.129.242
162 2026-08-21 17:36 639229298320320558
3 ms 172.237.129.236
161 2026-08-21 17:36 639229298320320558
3 ms 172.237.129.242
160 2026-08-21 17:36 639229298320320558
3 ms 172.237.129.108
159 2026-08-21 17:20 639229288674863221
3 ms 172.237.129.108
158 2026-08-21 17:20 639229288674863221
3 ms 172.237.129.236
157 2026-08-21 17:20 639229288674863221
3 ms 172.237.129.242
156 2026-08-21 17:04 639229278983677079
460 ms 172.237.129.236
155 2026-08-21 17:04 639229278983677079
460 ms 172.237.129.242
154 2026-08-21 17:04 639229278983677079
460 ms 172.237.129.108
153 2026-08-21 16:48 639229269405517175
126 ms 172.237.129.108
152 2026-08-21 16:48 639229269405517175
126 ms 172.237.129.236
151 2026-08-21 16:48 639229269405517175
126 ms 172.237.129.242
150 2026-08-21 16:32 639229259594798244
2 ms 172.237.129.242
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2 ms 172.237.129.236
148 2026-08-21 16:32 639229259594798244
2 ms 172.237.129.108
147 2026-08-21 16:15 639229249736681188
122 ms 172.237.129.242
146 2026-08-21 16:15 639229249736681188
122 ms 172.237.129.108
145 2026-08-21 16:15 639229249736681188
122 ms 172.237.129.236
144 2026-08-21 15:59 639229239699417787
458 ms 172.237.129.108
143 2026-08-21 15:59 639229239699417787
458 ms 172.237.129.236
142 2026-08-21 15:59 639229239699417787
458 ms 172.237.129.242
141 2026-08-21 15:42 639229229621964033
474 ms 172.237.129.236
140 2026-08-21 15:42 639229229621964033
474 ms 172.237.129.108
139 2026-08-21 15:42 639229229621964033
474 ms 172.237.129.242
138 2026-08-21 15:25 639229219567270965
510 ms 172.237.129.236
137 2026-08-21 15:25 639229219567270965
510 ms 172.237.129.108
136 2026-08-21 15:25 639229219567270965
510 ms 172.237.129.242
135 2026-08-21 15:08 639229209406666856
112 ms 172.237.129.236
134 2026-08-21 15:08 639229209406666856
112 ms 172.237.129.108
133 2026-08-21 15:08 639229209406666856
112 ms 172.237.129.242
132 2026-08-21 14:15 639229177815876178
482 ms 172.237.129.108
131 2026-08-21 14:15 639229177815876178
482 ms 172.237.129.236
130 2026-08-21 14:15 639229177815876178
482 ms 172.237.129.242
129 2026-08-21 13:59 639229168243572685
459 ms 172.237.129.108
128 2026-08-21 13:59 639229168243572685
459 ms 172.237.129.236
127 2026-08-21 13:59 639229168243572685
459 ms 172.237.129.242
126 2026-08-21 13:43 639229158599856475
453 ms 172.237.129.108
125 2026-08-21 13:43 639229158599856475
453 ms 172.237.129.236
124 2026-08-21 13:43 639229158599856475
453 ms 172.237.129.242
123 2026-08-21 13:27 639229148998940902
464 ms 172.237.129.242
122 2026-08-21 13:27 639229148998940902
464 ms 172.237.129.236
121 2026-08-21 13:27 639229148998940902
464 ms 172.237.129.108
120 2026-08-21 13:11 639229139276923594
223 ms 172.237.129.108
119 2026-08-21 13:11 639229139276923594
223 ms 172.237.129.236
118 2026-08-21 13:11 639229139276923594
223 ms 172.237.129.242
117 2026-08-21 12:55 639229129709912394
461 ms 172.237.129.242
116 2026-08-21 12:55 639229129709912394
461 ms 172.237.129.236
115 2026-08-21 12:55 639229129709912394
461 ms 172.237.129.108
114 2026-08-21 12:39 639229119801488500
20 ms 172.237.129.236
113 2026-08-21 12:39 639229119801488500
20 ms 172.237.129.108
112 2026-08-21 12:39 639229119801488500
20 ms 172.237.129.242
111 2026-08-21 12:22 639229110135262458
458 ms 172.237.129.242
110 2026-08-21 12:22 639229110135262458
458 ms 172.237.129.236
109 2026-08-21 12:22 639229110135262458
458 ms 172.237.129.108
108 2026-08-21 12:06 639229100336051392
469 ms 172.237.129.242
107 2026-08-21 12:06 639229100336051392
469 ms 172.237.129.236
106 2026-08-21 12:06 639229100336051392
469 ms 172.237.129.108
105 2026-08-21 11:50 639229090641415626
465 ms 172.237.129.242
104 2026-08-21 11:50 639229090641415626
465 ms 172.237.129.236
103 2026-08-21 11:50 639229090641415626
465 ms 172.237.129.108
102 2026-08-21 11:33 639229080702683947
444 ms 172.237.129.242
101 2026-08-21 11:33 639229080702683947
444 ms 172.237.129.236
100 2026-08-21 11:33 639229080702683947
444 ms 172.237.129.108
99 2026-08-21 11:17 639229070601456699
3 ms 172.237.129.108
98 2026-08-21 11:17 639229070601456699
3 ms 172.237.129.236
97 2026-08-21 11:17 639229070601456699
3 ms 172.237.129.242
96 2026-08-21 10:24 639229038947447232
446 ms 172.237.129.236
95 2026-08-21 10:24 639229038947447232
446 ms 172.237.129.242
94 2026-08-21 10:24 639229038947447232
446 ms 172.237.129.108
93 2026-08-21 10:08 639229029268708773
4 ms 172.237.129.236
92 2026-08-21 10:08 639229029268708773
4 ms 172.237.129.242
91 2026-08-21 10:08 639229029268708773
4 ms 172.237.129.108
90 2026-08-21 09:51 639229019647910603
3 ms 172.237.129.242
89 2026-08-21 09:51 639229019647910603
3 ms 172.237.129.108
88 2026-08-21 09:51 639229019647910603
3 ms 172.237.129.236
87 2026-08-21 09:36 639229009983843738
4 ms 172.237.129.108
86 2026-08-21 09:36 639229009983843738
4 ms 172.237.129.236
85 2026-08-21 09:36 639229009983843738
4 ms 172.237.129.242
84 2026-08-21 09:19 639229000203331882
461 ms 172.237.129.108
83 2026-08-21 09:19 639229000203331882
461 ms 172.237.129.236
82 2026-08-21 09:19 639229000203331882
461 ms 172.237.129.242
81 2026-08-21 09:03 639228990302335999
482 ms 172.237.129.236
80 2026-08-21 09:03 639228990302335999
482 ms 172.237.129.108
79 2026-08-21 09:03 639228990302335999
482 ms 172.237.129.242
78 2026-08-21 08:46 639228980567740722
492 ms 172.237.129.236
77 2026-08-21 08:46 639228980567740722
492 ms 172.237.129.108
76 2026-08-21 08:46 639228980567740722
492 ms 172.237.129.242
75 2026-08-21 08:30 639228970762445174
490 ms 172.237.129.236
74 2026-08-21 08:30 639228970762445174
490 ms 172.237.129.108
73 2026-08-21 08:30 639228970762445174
490 ms 172.237.129.242
72 2026-08-21 08:14 639228961065054445
465 ms 172.237.129.236
71 2026-08-21 08:14 639228961065054445
465 ms 172.237.129.108
70 2026-08-21 08:14 639228961065054445
465 ms 172.237.129.242
69 2026-08-21 07:58 639228951224649885
7 ms 172.237.129.236
68 2026-08-21 07:58 639228951224649885
7 ms 172.237.129.108
67 2026-08-21 07:58 639228951224649885
7 ms 172.237.129.242
66 2026-08-21 07:41 639228941303864592
473 ms 172.237.129.108
65 2026-08-21 07:41 639228941303864592
473 ms 172.237.129.242
64 2026-08-21 07:41 639228941303864592
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63 2026-08-21 07:24 639228931191328583
473 ms 172.237.129.108
62 2026-08-21 07:24 639228931191328583
473 ms 172.237.129.242
61 2026-08-21 07:24 639228931191328583
473 ms 172.237.129.236
60 2026-08-21 06:31 639228899518173317
254 ms 172.237.129.236
59 2026-08-21 06:31 639228899518173317
254 ms 172.237.129.242
58 2026-08-21 06:31 639228899518173317
254 ms 172.237.129.108
57 2026-08-21 06:15 639228889785027669
3 ms 172.237.129.108
56 2026-08-21 06:15 639228889785027669
3 ms 172.237.129.236
55 2026-08-21 06:15 639228889785027669
3 ms 172.237.129.242
54 2026-08-21 05:59 639228880106330161
4 ms 172.237.129.242
53 2026-08-21 05:59 639228880106330161
4 ms 172.237.129.108
52 2026-08-21 05:59 639228880106330161
4 ms 172.237.129.236
51 2026-08-21 05:43 639228870316184091
478 ms 172.237.129.242
50 2026-08-21 05:43 639228870316184091
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49 2026-08-21 05:43 639228870316184091
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48 2026-08-21 05:27 639228860695366512
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4 ms 172.237.129.242
45 2026-08-21 05:11 639228851027209500
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43 2026-08-21 05:11 639228851027209500
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42 2026-08-21 04:54 639228841479265462
463 ms 172.237.129.242
41 2026-08-21 04:54 639228841479265462
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40 2026-08-21 04:54 639228841479265462
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39 2026-08-21 04:39 639228831752962260
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38 2026-08-21 04:39 639228831752962260
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37 2026-08-21 04:39 639228831752962260
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36 2026-08-21 04:22 639228821953295483
9 ms 172.237.129.108
35 2026-08-21 04:22 639228821953295483
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34 2026-08-21 04:22 639228821953295483
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33 2026-08-21 04:06 639228812227429953
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31 2026-08-21 04:06 639228812227429953
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30 2026-08-21 03:50 639228802476107538
9 ms 172.237.129.108
29 2026-08-21 03:50 639228802476107538
9 ms 172.237.129.242
28 2026-08-21 03:50 639228802476107538
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27 2026-08-21 03:33 639228792525492032
296 ms 172.237.129.108
26 2026-08-21 03:33 639228792525492032
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25 2026-08-21 03:33 639228792525492032
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24 2026-08-21 02:41 639228761131421385
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23 2026-08-21 02:41 639228761131421385
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22 2026-08-21 02:41 639228761131421385
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21 2026-08-21 02:25 639228751571206692
382 ms 172.237.129.108
20 2026-08-21 02:25 639228751571206692
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18 2026-08-21 02:09 639228741705571019
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15 2026-08-21 01:52 639228731642208228
3 ms 172.237.129.236
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12 2026-08-21 00:59 639228700387002072
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9 2026-08-21 00:43 639228690742014433
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6 2026-08-21 00:27 639228680877937122
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3 2026-08-21 00:11 639228670775860800
298 ms 172.237.129.242
2 2026-08-21 00:11 639228670775860800
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1 2026-08-21 00:11 639228670775860800
298 ms 172.237.129.108