DNS response history for ns1.netmailsecure.com

ns1.netmailsecure.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 143 DNS check records, 140 successful responses, 3 failed responses, and 205 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.netmailsecure.com.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

205 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

15.197.204.56

Most recently resolved hosting IP on selected date

Successful Responses

140

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.netmailsecure.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
143 2026-08-21 23:51 639229527598660841
66 ms 15.197.204.56
142 2026-08-21 23:51 639229527598660841
66 ms 3.33.243.145
141 2026-08-21 23:35 639229517954323214
44 ms 15.197.204.56
140 2026-08-21 23:35 639229517954323214
44 ms 3.33.243.145
139 2026-08-21 23:18 639229508269999021
26 ms 15.197.204.56
138 2026-08-21 23:18 639229508269999021
26 ms 3.33.243.145
137 2026-08-21 23:02 639229498559060171
2040 ms 15.197.204.56
136 2026-08-21 23:02 639229498559060171
2040 ms 3.33.243.145
135 2026-08-21 22:46 639229488519347586
34 ms 3.33.243.145
134 2026-08-21 22:46 639229488519347586
34 ms 15.197.204.56
133 2026-08-21 21:52 639229456606578934
2009 ms 15.197.204.56
132 2026-08-21 21:52 639229456606578934
2009 ms 3.33.243.145
131 2026-08-21 21:36 639229446985772499
26 ms 15.197.204.56
130 2026-08-21 21:36 639229446985772499
26 ms 3.33.243.145
129 2026-08-21 21:20 639229437367313098
35 ms 15.197.204.56
128 2026-08-21 21:20 639229437367313098
35 ms 3.33.243.145
127 2026-08-21 21:04 639229427923950391
2050 ms 15.197.204.56
126 2026-08-21 21:04 639229427923950391
2050 ms 3.33.243.145
125 2026-08-21 20:48 639229418168588854
9 ms 3.33.243.145
124 2026-08-21 20:48 639229418168588854
9 ms 15.197.204.56
123 2026-08-21 20:32 639229408345678334
16 ms 3.33.243.145
122 2026-08-21 20:32 639229408345678334
16 ms 15.197.204.56
121 2026-08-21 20:16 639229398616354648
39 ms 15.197.204.56
120 2026-08-21 20:16 639229398616354648
39 ms 3.33.243.145
119 2026-08-21 19:59 639229388634592323
62 ms 15.197.204.56
118 2026-08-21 19:59 639229388634592323
62 ms 3.33.243.145
117 2026-08-21 19:43 639229378792837692
48 ms 3.33.243.145
116 2026-08-21 19:43 639229378792837692
48 ms 15.197.204.56
115 2026-08-21 19:27 639229369154682311
176 ms 3.33.243.145
114 2026-08-21 19:27 639229369154682311
176 ms 15.197.204.56
113 2026-08-21 19:10 639229359248017926
56 ms 3.33.243.145
112 2026-08-21 19:10 639229359248017926
56 ms 15.197.204.56
111 2026-08-21 18:53 639229349124294642
18 ms 15.197.204.56
110 2026-08-21 18:53 639229349124294642
18 ms 3.33.243.145
109 2026-08-21 18:01 639229317791715692
20 ms 15.197.204.56
108 2026-08-21 18:01 639229317791715692
20 ms 3.33.243.145
107 2026-08-21 17:45 639229308115194575
2028 ms 3.33.243.145
106 2026-08-21 17:45 639229308115194575
2028 ms 15.197.204.56
105 2026-08-21 17:29 639229298320320558
18 ms 15.197.204.56
104 2026-08-21 17:29 639229298320320558
18 ms 3.33.243.145
103 2026-08-21 17:12 639229288674863221
17 ms 15.197.204.56
102 2026-08-21 17:12 639229288674863221
17 ms 3.33.243.145
101 2026-08-21 16:56 639229278983677079
46 ms 15.197.204.56
100 2026-08-21 16:56 639229278983677079
46 ms 3.33.243.145
99 2026-08-21 16:40 639229269405517175
14 ms 15.197.204.56
98 2026-08-21 16:40 639229269405517175
14 ms 3.33.243.145
97 2026-08-21 16:24 639229259594798244
23 ms 15.197.204.56
96 2026-08-21 16:24 639229259594798244
23 ms 3.33.243.145
95 2026-08-21 16:08 639229249736681188
4 ms 3.33.243.145
94 2026-08-21 16:08 639229249736681188
4 ms 15.197.204.56
93 2026-08-21 15:51 639229239699417787
24 ms 15.197.204.56
92 2026-08-21 15:51 639229239699417787
24 ms 3.33.243.145
91 2026-08-21 15:34 639229229621964033
59 ms 15.197.204.56
90 2026-08-21 15:34 639229229621964033
59 ms 3.33.243.145
89 2026-08-21 15:17 639229219567270965
43 ms 15.197.204.56
88 2026-08-21 15:17 639229219567270965
43 ms 3.33.243.145
87 2026-08-21 15:00 639229209406666856
34 ms 3.33.243.145
86 2026-08-21 15:00 639229209406666856
34 ms 15.197.204.56
85 2026-08-21 14:08 639229177815876178
48 ms 15.197.204.56
84 2026-08-21 14:08 639229177815876178
48 ms 3.33.243.145
83 2026-08-21 13:52 639229168243572685
18 ms 3.33.243.145
82 2026-08-21 13:52 639229168243572685
18 ms 15.197.204.56
81 2026-08-21 13:36 639229158599856475
23 ms 3.33.243.145
80 2026-08-21 13:36 639229158599856475
23 ms 15.197.204.56
79 2026-08-21 13:20 639229148998940902
20 ms 15.197.204.56
78 2026-08-21 13:20 639229148998940902
20 ms 3.33.243.145
77 2026-08-21 13:04 639229139276923594
77 ms 15.197.204.56
76 2026-08-21 13:04 639229139276923594
77 ms 3.33.243.145
75 2026-08-21 12:47 639229129709912394
2014 ms 3.33.243.145
74 2026-08-21 12:47 639229129709912394
2014 ms 15.197.204.56
73 2026-08-21 12:31 639229119801488500
15 ms 15.197.204.56
72 2026-08-21 12:31 639229119801488500
15 ms 3.33.243.145
71 2026-08-21 12:15 639229110135262458
88 ms 3.33.243.145
70 2026-08-21 12:15 639229110135262458
88 ms 15.197.204.56
69 2026-08-21 11:59 639229100336051392
8 ms 3.33.243.145
68 2026-08-21 11:59 639229100336051392
8 ms 15.197.204.56
67 2026-08-21 11:42 639229090641415626
52 ms 15.197.204.56
66 2026-08-21 11:42 639229090641415626
52 ms 3.33.243.145
65 2026-08-21 11:26 639229080702683947
11 ms 15.197.204.56
64 2026-08-21 11:26 639229080702683947
11 ms 3.33.243.145
63 2026-08-21 11:09 639229070601456699
38 ms 15.197.204.56
62 2026-08-21 11:09 639229070601456699
38 ms 3.33.243.145
61 2026-08-21 10:16 639229038947447232
17 ms 3.33.243.145
60 2026-08-21 10:16 639229038947447232
17 ms 15.197.204.56
59 2026-08-21 10:00 639229029268708773
25 ms 3.33.243.145
58 2026-08-21 10:00 639229029268708773
25 ms 15.197.204.56
57 2026-08-21 09:44 639229019647910603
29 ms 3.33.243.145
56 2026-08-21 09:44 639229019647910603
29 ms 15.197.204.56
55 2026-08-21 09:28 639229009983843738
27 ms 15.197.204.56
54 2026-08-21 09:28 639229009983843738
27 ms 3.33.243.145
53 2026-08-21 09:12 639229000203331882
-
52 2026-08-21 08:55 639228990302335999
6 ms 3.33.243.145
51 2026-08-21 08:55 639228990302335999
6 ms 15.197.204.56
50 2026-08-21 08:39 639228980567740722
50 ms 15.197.204.56
49 2026-08-21 08:39 639228980567740722
50 ms 3.33.243.145
48 2026-08-21 08:23 639228970762445174
52 ms 15.197.204.56
47 2026-08-21 08:23 639228970762445174
52 ms 3.33.243.145
46 2026-08-21 08:06 639228961065054445
3 ms 3.33.243.145
45 2026-08-21 08:06 639228961065054445
3 ms 15.197.204.56
44 2026-08-21 07:50 639228951224649885
59 ms 15.197.204.56
43 2026-08-21 07:50 639228951224649885
59 ms 3.33.243.145
42 2026-08-21 07:33 639228941303864592
-
41 2026-08-21 07:17 639228931191328583
83 ms 3.33.243.145
40 2026-08-21 07:17 639228931191328583
83 ms 15.197.204.56
39 2026-08-21 06:24 639228899518173317
4 ms 15.197.204.56
38 2026-08-21 06:24 639228899518173317
4 ms 3.33.243.145
37 2026-08-21 06:08 639228889785027669
23 ms 15.197.204.56
36 2026-08-21 06:08 639228889785027669
23 ms 3.33.243.145
35 2026-08-21 05:52 639228880106330161
26 ms 15.197.204.56
34 2026-08-21 05:52 639228880106330161
26 ms 3.33.243.145
33 2026-08-21 05:35 639228870316184091
26 ms 15.197.204.56
32 2026-08-21 05:35 639228870316184091
26 ms 3.33.243.145
31 2026-08-21 05:19 639228860695366512
31 ms 15.197.204.56
30 2026-08-21 05:19 639228860695366512
31 ms 3.33.243.145
29 2026-08-21 05:03 639228851027209500
3 ms 3.33.243.145
28 2026-08-21 05:03 639228851027209500
3 ms 15.197.204.56
27 2026-08-21 04:47 639228841479265462
73 ms 15.197.204.56
26 2026-08-21 04:47 639228841479265462
73 ms 3.33.243.145
25 2026-08-21 04:31 639228831752962260
3 ms 15.197.204.56
24 2026-08-21 04:31 639228831752962260
3 ms 3.33.243.145
23 2026-08-21 04:15 639228821953295483
43 ms 15.197.204.56
22 2026-08-21 04:15 639228821953295483
43 ms 3.33.243.145
21 2026-08-21 03:59 639228812227429953
23 ms 15.197.204.56
20 2026-08-21 03:59 639228812227429953
23 ms 3.33.243.145
19 2026-08-21 03:42 639228802476107538
24 ms 3.33.243.145
18 2026-08-21 03:42 639228802476107538
24 ms 15.197.204.56
17 2026-08-21 03:26 639228792525492032
-
16 2026-08-21 02:33 639228761131421385
41 ms 3.33.243.145
15 2026-08-21 02:33 639228761131421385
41 ms 15.197.204.56
14 2026-08-21 02:17 639228751571206692
28 ms 15.197.204.56
13 2026-08-21 02:17 639228751571206692
28 ms 3.33.243.145
12 2026-08-21 02:01 639228741705571019
43 ms 3.33.243.145
11 2026-08-21 02:01 639228741705571019
43 ms 15.197.204.56
10 2026-08-21 01:44 639228731642208228
2014 ms 3.33.243.145
9 2026-08-21 01:44 639228731642208228
2014 ms 15.197.204.56
8 2026-08-21 00:52 639228700387002072
19 ms 15.197.204.56
7 2026-08-21 00:52 639228700387002072
19 ms 3.33.243.145
6 2026-08-21 00:36 639228690742014433
13 ms 15.197.204.56
5 2026-08-21 00:36 639228690742014433
13 ms 3.33.243.145
4 2026-08-21 00:20 639228680877937122
51 ms 15.197.204.56
3 2026-08-21 00:20 639228680877937122
51 ms 3.33.243.145
2 2026-08-21 00:03 639228670775860800
21 ms 15.197.204.56
1 2026-08-21 00:03 639228670775860800
21 ms 3.33.243.145