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 2026-08-19. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 343 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

222

Historical checks stored for this nameserver on selected date

Average Latency

343 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.236

Most recently resolved hosting IP on selected date

Successful Responses

222

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 2026-08-19 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
222 2026-08-19 23:52 639227795899225951
3 ms 172.237.129.236
221 2026-08-19 23:52 639227795899225951
3 ms 172.237.129.108
220 2026-08-19 23:52 639227795899225951
3 ms 172.237.129.242
219 2026-08-19 23:36 639227786351762008
5 ms 172.237.129.108
218 2026-08-19 23:36 639227786351762008
5 ms 172.237.129.242
217 2026-08-19 23:36 639227786351762008
5 ms 172.237.129.236
216 2026-08-19 23:20 639227776640591733
298 ms 172.237.129.108
215 2026-08-19 23:20 639227776640591733
298 ms 172.237.129.242
214 2026-08-19 23:20 639227776640591733
298 ms 172.237.129.236
213 2026-08-19 23:04 639227767128841282
462 ms 172.237.129.108
212 2026-08-19 23:04 639227767128841282
462 ms 172.237.129.242
211 2026-08-19 23:04 639227767128841282
462 ms 172.237.129.236
210 2026-08-19 22:48 639227757477304711
3 ms 172.237.129.236
209 2026-08-19 22:48 639227757477304711
3 ms 172.237.129.242
208 2026-08-19 22:48 639227757477304711
3 ms 172.237.129.108
207 2026-08-19 22:32 639227747572098014
2 ms 172.237.129.242
206 2026-08-19 22:32 639227747572098014
2 ms 172.237.129.108
205 2026-08-19 22:32 639227747572098014
2 ms 172.237.129.236
204 2026-08-19 22:15 639227737588613113
445 ms 172.237.129.236
203 2026-08-19 22:15 639227737588613113
445 ms 172.237.129.242
202 2026-08-19 22:15 639227737588613113
445 ms 172.237.129.108
201 2026-08-19 21:22 639227706134603955
6 ms 172.237.129.242
200 2026-08-19 21:22 639227706134603955
6 ms 172.237.129.108
199 2026-08-19 21:22 639227706134603955
6 ms 172.237.129.236
198 2026-08-19 21:07 639227696589027396
2 ms 172.237.129.236
197 2026-08-19 21:07 639227696589027396
2 ms 172.237.129.242
196 2026-08-19 21:07 639227696589027396
2 ms 172.237.129.108
195 2026-08-19 20:50 639227687097707639
3 ms 172.237.129.236
194 2026-08-19 20:50 639227687097707639
3 ms 172.237.129.242
193 2026-08-19 20:50 639227687097707639
3 ms 172.237.129.108
192 2026-08-19 20:35 639227677474464487
445 ms 172.237.129.236
191 2026-08-19 20:35 639227677474464487
445 ms 172.237.129.242
190 2026-08-19 20:35 639227677474464487
445 ms 172.237.129.108
189 2026-08-19 20:18 639227667767441118
2332 ms 172.237.129.108
188 2026-08-19 20:18 639227667767441118
2332 ms 172.237.129.236
187 2026-08-19 20:18 639227667767441118
2332 ms 172.237.129.242
186 2026-08-19 20:02 639227657984833832
468 ms 172.237.129.236
185 2026-08-19 20:02 639227657984833832
468 ms 172.237.129.242
184 2026-08-19 20:02 639227657984833832
468 ms 172.237.129.108
183 2026-08-19 19:46 639227648079992640
465 ms 172.237.129.236
182 2026-08-19 19:46 639227648079992640
465 ms 172.237.129.242
181 2026-08-19 19:46 639227648079992640
465 ms 172.237.129.108
180 2026-08-19 19:29 639227638125048441
486 ms 172.237.129.108
179 2026-08-19 19:29 639227638125048441
486 ms 172.237.129.242
178 2026-08-19 19:29 639227638125048441
486 ms 172.237.129.236
177 2026-08-19 19:13 639227628211392142
484 ms 172.237.129.108
176 2026-08-19 19:13 639227628211392142
484 ms 172.237.129.242
175 2026-08-19 19:13 639227628211392142
484 ms 172.237.129.236
174 2026-08-19 18:56 639227618261696275
443 ms 172.237.129.108
173 2026-08-19 18:56 639227618261696275
443 ms 172.237.129.242
172 2026-08-19 18:56 639227618261696275
443 ms 172.237.129.236
171 2026-08-19 18:39 639227608366233645
463 ms 172.237.129.108
170 2026-08-19 18:39 639227608366233645
463 ms 172.237.129.242
169 2026-08-19 18:39 639227608366233645
463 ms 172.237.129.236
168 2026-08-19 18:23 639227598301787588
456 ms 172.237.129.108
167 2026-08-19 18:23 639227598301787588
456 ms 172.237.129.242
166 2026-08-19 18:23 639227598301787588
456 ms 172.237.129.236
165 2026-08-19 17:30 639227566241010716
462 ms 172.237.129.108
164 2026-08-19 17:30 639227566241010716
462 ms 172.237.129.236
163 2026-08-19 17:30 639227566241010716
462 ms 172.237.129.242
162 2026-08-19 17:13 639227556454538959
4 ms 172.237.129.108
161 2026-08-19 17:13 639227556454538959
4 ms 172.237.129.236
160 2026-08-19 17:13 639227556454538959
4 ms 172.237.129.242
159 2026-08-19 16:57 639227546640305542
4 ms 172.237.129.236
158 2026-08-19 16:57 639227546640305542
4 ms 172.237.129.242
157 2026-08-19 16:57 639227546640305542
4 ms 172.237.129.108
156 2026-08-19 16:40 639227536965466472
4 ms 172.237.129.242
155 2026-08-19 16:40 639227536965466472
4 ms 172.237.129.108
154 2026-08-19 16:40 639227536965466472
4 ms 172.237.129.236
153 2026-08-19 16:24 639227527048658280
462 ms 172.237.129.108
152 2026-08-19 16:24 639227527048658280
462 ms 172.237.129.236
151 2026-08-19 16:24 639227527048658280
462 ms 172.237.129.242
150 2026-08-19 16:08 639227517386634438
473 ms 172.237.129.108
149 2026-08-19 16:08 639227517386634438
473 ms 172.237.129.236
148 2026-08-19 16:08 639227517386634438
473 ms 172.237.129.242
147 2026-08-19 15:52 639227507459551637
462 ms 172.237.129.236
146 2026-08-19 15:52 639227507459551637
462 ms 172.237.129.108
145 2026-08-19 15:52 639227507459551637
462 ms 172.237.129.242
144 2026-08-19 15:35 639227497515595277
3 ms 172.237.129.242
143 2026-08-19 15:35 639227497515595277
3 ms 172.237.129.236
142 2026-08-19 15:35 639227497515595277
3 ms 172.237.129.108
141 2026-08-19 15:18 639227487441798036
444 ms 172.237.129.236
140 2026-08-19 15:18 639227487441798036
444 ms 172.237.129.108
139 2026-08-19 15:18 639227487441798036
444 ms 172.237.129.242
138 2026-08-19 15:01 639227477445551863
467 ms 172.237.129.236
137 2026-08-19 15:01 639227477445551863
467 ms 172.237.129.108
136 2026-08-19 15:01 639227477445551863
467 ms 172.237.129.242
135 2026-08-19 14:45 639227467297067891
117 ms 172.237.129.108
134 2026-08-19 14:45 639227467297067891
117 ms 172.237.129.236
133 2026-08-19 14:45 639227467297067891
117 ms 172.237.129.242
132 2026-08-19 14:28 639227457057795635
464 ms 172.237.129.242
131 2026-08-19 14:28 639227457057795635
464 ms 172.237.129.236
130 2026-08-19 14:28 639227457057795635
464 ms 172.237.129.108
129 2026-08-19 13:34 639227425244777397
261 ms 172.237.129.242
128 2026-08-19 13:34 639227425244777397
261 ms 172.237.129.236
127 2026-08-19 13:34 639227425244777397
261 ms 172.237.129.108
126 2026-08-19 13:18 639227415422116485
4 ms 172.237.129.236
125 2026-08-19 13:18 639227415422116485
4 ms 172.237.129.242
124 2026-08-19 13:18 639227415422116485
4 ms 172.237.129.108
123 2026-08-19 13:01 639227405307256053
494 ms 172.237.129.236
122 2026-08-19 13:01 639227405307256053
494 ms 172.237.129.242
121 2026-08-19 13:01 639227405307256053
494 ms 172.237.129.108
120 2026-08-19 12:44 639227395396602630
513 ms 172.237.129.236
119 2026-08-19 12:44 639227395396602630
513 ms 172.237.129.242
118 2026-08-19 12:44 639227395396602630
513 ms 172.237.129.108
117 2026-08-19 12:28 639227385510363611
2 ms 172.237.129.242
116 2026-08-19 12:28 639227385510363611
2 ms 172.237.129.108
115 2026-08-19 12:28 639227385510363611
2 ms 172.237.129.236
114 2026-08-19 12:11 639227375508324850
4 ms 172.237.129.242
113 2026-08-19 12:11 639227375508324850
4 ms 172.237.129.108
112 2026-08-19 12:11 639227375508324850
4 ms 172.237.129.236
111 2026-08-19 11:55 639227365326611906
4 ms 172.237.129.108
110 2026-08-19 11:55 639227365326611906
4 ms 172.237.129.236
109 2026-08-19 11:55 639227365326611906
4 ms 172.237.129.242
108 2026-08-19 11:38 639227355360014208
459 ms 172.237.129.236
107 2026-08-19 11:38 639227355360014208
459 ms 172.237.129.242
106 2026-08-19 11:38 639227355360014208
459 ms 172.237.129.108
105 2026-08-19 11:21 639227345036782165
299 ms 172.237.129.108
104 2026-08-19 11:21 639227345036782165
299 ms 172.237.129.236
103 2026-08-19 11:21 639227345036782165
299 ms 172.237.129.242
102 2026-08-19 11:04 639227334992964533
482 ms 172.237.129.236
101 2026-08-19 11:04 639227334992964533
482 ms 172.237.129.242
100 2026-08-19 11:04 639227334992964533
482 ms 172.237.129.108
99 2026-08-19 10:47 639227324986605572
304 ms 172.237.129.108
98 2026-08-19 10:47 639227324986605572
304 ms 172.237.129.236
97 2026-08-19 10:47 639227324986605572
304 ms 172.237.129.242
96 2026-08-19 10:30 639227314928414539
458 ms 172.237.129.108
95 2026-08-19 10:30 639227314928414539
458 ms 172.237.129.236
94 2026-08-19 10:30 639227314928414539
458 ms 172.237.129.242
93 2026-08-19 09:37 639227283029182134
473 ms 172.237.129.236
92 2026-08-19 09:37 639227283029182134
473 ms 172.237.129.242
91 2026-08-19 09:37 639227283029182134
473 ms 172.237.129.108
90 2026-08-19 09:21 639227273294779350
5 ms 172.237.129.236
89 2026-08-19 09:21 639227273294779350
5 ms 172.237.129.242
88 2026-08-19 09:21 639227273294779350
5 ms 172.237.129.108
87 2026-08-19 09:05 639227263525231313
2396 ms 172.237.129.242
86 2026-08-19 09:05 639227263525231313
2396 ms 172.237.129.108
85 2026-08-19 09:05 639227263525231313
2396 ms 172.237.129.236
84 2026-08-19 08:48 639227253578313363
472 ms 172.237.129.236
83 2026-08-19 08:48 639227253578313363
472 ms 172.237.129.242
82 2026-08-19 08:48 639227253578313363
472 ms 172.237.129.108
81 2026-08-19 08:32 639227243649973322
445 ms 172.237.129.242
80 2026-08-19 08:32 639227243649973322
445 ms 172.237.129.108
79 2026-08-19 08:32 639227243649973322
445 ms 172.237.129.236
78 2026-08-19 08:15 639227233581059317
452 ms 172.237.129.236
77 2026-08-19 08:15 639227233581059317
452 ms 172.237.129.242
76 2026-08-19 08:15 639227233581059317
452 ms 172.237.129.108
75 2026-08-19 07:58 639227223667352067
4 ms 172.237.129.236
74 2026-08-19 07:58 639227223667352067
4 ms 172.237.129.108
73 2026-08-19 07:58 639227223667352067
4 ms 172.237.129.242
72 2026-08-19 07:42 639227213714837066
3 ms 172.237.129.242
71 2026-08-19 07:42 639227213714837066
3 ms 172.237.129.236
70 2026-08-19 07:42 639227213714837066
3 ms 172.237.129.108
69 2026-08-19 07:25 639227203701208496
483 ms 172.237.129.236
68 2026-08-19 07:25 639227203701208496
483 ms 172.237.129.108
67 2026-08-19 07:25 639227203701208496
483 ms 172.237.129.242
66 2026-08-19 07:08 639227193643202179
466 ms 172.237.129.236
65 2026-08-19 07:08 639227193643202179
466 ms 172.237.129.108
64 2026-08-19 07:08 639227193643202179
466 ms 172.237.129.242
63 2026-08-19 06:52 639227183584431597
491 ms 172.237.129.236
62 2026-08-19 06:52 639227183584431597
491 ms 172.237.129.108
61 2026-08-19 06:52 639227183584431597
491 ms 172.237.129.242
60 2026-08-19 06:35 639227173347403088
4 ms 172.237.129.108
59 2026-08-19 06:35 639227173347403088
4 ms 172.237.129.242
58 2026-08-19 06:35 639227173347403088
4 ms 172.237.129.236
57 2026-08-19 05:41 639227141523007601
462 ms 172.237.129.108
56 2026-08-19 05:41 639227141523007601
462 ms 172.237.129.242
55 2026-08-19 05:41 639227141523007601
462 ms 172.237.129.236
54 2026-08-19 05:25 639227131785931574
347 ms 172.237.129.242
53 2026-08-19 05:25 639227131785931574
347 ms 172.237.129.236
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347 ms 172.237.129.108
51 2026-08-19 05:09 639227122176475389
309 ms 172.237.129.108
50 2026-08-19 05:09 639227122176475389
309 ms 172.237.129.242
49 2026-08-19 05:09 639227122176475389
309 ms 172.237.129.236
48 2026-08-19 04:53 639227112668934596
2 ms 172.237.129.108
47 2026-08-19 04:53 639227112668934596
2 ms 172.237.129.242
46 2026-08-19 04:53 639227112668934596
2 ms 172.237.129.236
45 2026-08-19 04:37 639227102773292788
3 ms 172.237.129.236
44 2026-08-19 04:37 639227102773292788
3 ms 172.237.129.108
43 2026-08-19 04:37 639227102773292788
3 ms 172.237.129.242
42 2026-08-19 04:21 639227093141136930
480 ms 172.237.129.108
41 2026-08-19 04:21 639227093141136930
480 ms 172.237.129.242
40 2026-08-19 04:21 639227093141136930
480 ms 172.237.129.236
39 2026-08-19 04:04 639227083449420147
493 ms 172.237.129.108
38 2026-08-19 04:04 639227083449420147
493 ms 172.237.129.242
37 2026-08-19 04:04 639227083449420147
493 ms 172.237.129.236
36 2026-08-19 03:48 639227073771748493
492 ms 172.237.129.108
35 2026-08-19 03:48 639227073771748493
492 ms 172.237.129.242
34 2026-08-19 03:48 639227073771748493
492 ms 172.237.129.236
33 2026-08-19 03:32 639227063977347614
3 ms 172.237.129.242
32 2026-08-19 03:32 639227063977347614
3 ms 172.237.129.236
31 2026-08-19 03:32 639227063977347614
3 ms 172.237.129.108
30 2026-08-19 03:16 639227054253519024
3 ms 172.237.129.236
29 2026-08-19 03:16 639227054253519024
3 ms 172.237.129.108
28 2026-08-19 03:16 639227054253519024
3 ms 172.237.129.242
27 2026-08-19 02:59 639227044381963886
472 ms 172.237.129.108
26 2026-08-19 02:59 639227044381963886
472 ms 172.237.129.242
25 2026-08-19 02:59 639227044381963886
472 ms 172.237.129.236
24 2026-08-19 02:43 639227034441085514
383 ms 172.237.129.236
23 2026-08-19 02:43 639227034441085514
383 ms 172.237.129.242
22 2026-08-19 02:43 639227034441085514
383 ms 172.237.129.108
21 2026-08-19 01:51 639227003126489968
497 ms 172.237.129.242
20 2026-08-19 01:51 639227003126489968
497 ms 172.237.129.108
19 2026-08-19 01:51 639227003126489968
497 ms 172.237.129.236
18 2026-08-19 01:35 639226993456311614
2 ms 172.237.129.242
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15 2026-08-19 01:18 639226983847312345
2 ms 172.237.129.236
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13 2026-08-19 01:18 639226983847312345
2 ms 172.237.129.242
12 2026-08-19 01:02 639226974357874853
481 ms 172.237.129.242
11 2026-08-19 01:02 639226974357874853
481 ms 172.237.129.236
10 2026-08-19 01:02 639226974357874853
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9 2026-08-19 00:47 639226964670484721
450 ms 172.237.129.242
8 2026-08-19 00:47 639226964670484721
450 ms 172.237.129.236
7 2026-08-19 00:47 639226964670484721
450 ms 172.237.129.108
6 2026-08-19 00:30 639226954857899696
458 ms 172.237.129.242
5 2026-08-19 00:30 639226954857899696
458 ms 172.237.129.236
4 2026-08-19 00:30 639226954857899696
458 ms 172.237.129.108
3 2026-08-19 00:14 639226945091603488
454 ms 172.237.129.108
2 2026-08-19 00:14 639226945091603488
454 ms 172.237.129.242
1 2026-08-19 00:14 639226945091603488
454 ms 172.237.129.236