DNS response history for nspool01.env4dns.com

nspool01.env4dns.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 144 DNS check records, 144 successful responses, 0 failed responses, and 200 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 nspool01.env4dns.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

200 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

144.76.152.16

Most recently resolved hosting IP on selected date

Successful Responses

144

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 nspool01.env4dns.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
144 2026-08-21 23:46 639229527598660841
2011 ms 144.76.152.16
143 2026-08-21 23:46 639229527598660841
2011 ms 95.216.55.171
142 2026-08-21 23:30 639229517954323214
34 ms 95.216.55.171
141 2026-08-21 23:30 639229517954323214
34 ms 144.76.152.16
140 2026-08-21 23:14 639229508269999021
29 ms 144.76.152.16
139 2026-08-21 23:14 639229508269999021
29 ms 95.216.55.171
138 2026-08-21 22:57 639229498559060171
19 ms 95.216.55.171
137 2026-08-21 22:57 639229498559060171
19 ms 144.76.152.16
136 2026-08-21 22:41 639229488519347586
24 ms 95.216.55.171
135 2026-08-21 22:41 639229488519347586
24 ms 144.76.152.16
134 2026-08-21 21:47 639229456606578934
68 ms 144.76.152.16
133 2026-08-21 21:47 639229456606578934
68 ms 95.216.55.171
132 2026-08-21 21:31 639229446985772499
14 ms 144.76.152.16
131 2026-08-21 21:31 639229446985772499
14 ms 95.216.55.171
130 2026-08-21 21:15 639229437367313098
26 ms 95.216.55.171
129 2026-08-21 21:15 639229437367313098
26 ms 144.76.152.16
128 2026-08-21 21:00 639229427923950391
38 ms 144.76.152.16
127 2026-08-21 21:00 639229427923950391
38 ms 95.216.55.171
126 2026-08-21 20:43 639229418168588854
49 ms 95.216.55.171
125 2026-08-21 20:43 639229418168588854
49 ms 144.76.152.16
124 2026-08-21 20:27 639229408345678334
55 ms 144.76.152.16
123 2026-08-21 20:27 639229408345678334
55 ms 95.216.55.171
122 2026-08-21 20:11 639229398616354648
9 ms 144.76.152.16
121 2026-08-21 20:11 639229398616354648
9 ms 95.216.55.171
120 2026-08-21 19:54 639229388634592323
33 ms 144.76.152.16
119 2026-08-21 19:54 639229388634592323
33 ms 95.216.55.171
118 2026-08-21 19:38 639229378792837692
11 ms 95.216.55.171
117 2026-08-21 19:38 639229378792837692
11 ms 144.76.152.16
116 2026-08-21 19:22 639229369154682311
40 ms 95.216.55.171
115 2026-08-21 19:22 639229369154682311
40 ms 144.76.152.16
114 2026-08-21 19:05 639229359248017926
14 ms 95.216.55.171
113 2026-08-21 19:05 639229359248017926
14 ms 144.76.152.16
112 2026-08-21 18:48 639229349124294642
36 ms 144.76.152.16
111 2026-08-21 18:48 639229349124294642
36 ms 95.216.55.171
110 2026-08-21 17:56 639229317791715692
30 ms 144.76.152.16
109 2026-08-21 17:56 639229317791715692
30 ms 95.216.55.171
108 2026-08-21 17:40 639229308115194575
14 ms 95.216.55.171
107 2026-08-21 17:40 639229308115194575
14 ms 144.76.152.16
106 2026-08-21 17:24 639229298320320558
43 ms 144.76.152.16
105 2026-08-21 17:24 639229298320320558
43 ms 95.216.55.171
104 2026-08-21 17:08 639229288674863221
18 ms 95.216.55.171
103 2026-08-21 17:08 639229288674863221
18 ms 144.76.152.16
102 2026-08-21 16:51 639229278983677079
29 ms 144.76.152.16
101 2026-08-21 16:51 639229278983677079
29 ms 95.216.55.171
100 2026-08-21 16:35 639229269405517175
14 ms 144.76.152.16
99 2026-08-21 16:35 639229269405517175
14 ms 95.216.55.171
98 2026-08-21 16:19 639229259594798244
16 ms 95.216.55.171
97 2026-08-21 16:19 639229259594798244
16 ms 144.76.152.16
96 2026-08-21 16:03 639229249736681188
11 ms 95.216.55.171
95 2026-08-21 16:03 639229249736681188
11 ms 144.76.152.16
94 2026-08-21 15:46 639229239699417787
47 ms 95.216.55.171
93 2026-08-21 15:46 639229239699417787
47 ms 144.76.152.16
92 2026-08-21 15:29 639229229621964033
31 ms 95.216.55.171
91 2026-08-21 15:29 639229229621964033
31 ms 144.76.152.16
90 2026-08-21 15:12 639229219567270965
85 ms 144.76.152.16
89 2026-08-21 15:12 639229219567270965
85 ms 95.216.55.171
88 2026-08-21 14:55 639229209406666856
12 ms 144.76.152.16
87 2026-08-21 14:55 639229209406666856
12 ms 95.216.55.171
86 2026-08-21 14:03 639229177815876178
38 ms 144.76.152.16
85 2026-08-21 14:03 639229177815876178
38 ms 95.216.55.171
84 2026-08-21 13:47 639229168243572685
43 ms 144.76.152.16
83 2026-08-21 13:47 639229168243572685
43 ms 95.216.55.171
82 2026-08-21 13:31 639229158599856475
14 ms 144.76.152.16
81 2026-08-21 13:31 639229158599856475
14 ms 95.216.55.171
80 2026-08-21 13:15 639229148998940902
37 ms 95.216.55.171
79 2026-08-21 13:15 639229148998940902
37 ms 144.76.152.16
78 2026-08-21 12:59 639229139276923594
11 ms 144.76.152.16
77 2026-08-21 12:59 639229139276923594
11 ms 95.216.55.171
76 2026-08-21 12:43 639229129709912394
21 ms 95.216.55.171
75 2026-08-21 12:43 639229129709912394
21 ms 144.76.152.16
74 2026-08-21 12:26 639229119801488500
26 ms 95.216.55.171
73 2026-08-21 12:26 639229119801488500
26 ms 144.76.152.16
72 2026-08-21 12:10 639229110135262458
15 ms 144.76.152.16
71 2026-08-21 12:10 639229110135262458
15 ms 95.216.55.171
70 2026-08-21 11:54 639229100336051392
39 ms 144.76.152.16
69 2026-08-21 11:54 639229100336051392
39 ms 95.216.55.171
68 2026-08-21 11:37 639229090641415626
32 ms 95.216.55.171
67 2026-08-21 11:37 639229090641415626
32 ms 144.76.152.16
66 2026-08-21 11:21 639229080702683947
60 ms 144.76.152.16
65 2026-08-21 11:21 639229080702683947
60 ms 95.216.55.171
64 2026-08-21 11:04 639229070601456699
31 ms 144.76.152.16
63 2026-08-21 11:04 639229070601456699
31 ms 95.216.55.171
62 2026-08-21 10:11 639229038947447232
39 ms 95.216.55.171
61 2026-08-21 10:11 639229038947447232
39 ms 144.76.152.16
60 2026-08-21 09:55 639229029268708773
11 ms 144.76.152.16
59 2026-08-21 09:55 639229029268708773
11 ms 95.216.55.171
58 2026-08-21 09:39 639229019647910603
19 ms 144.76.152.16
57 2026-08-21 09:39 639229019647910603
19 ms 95.216.55.171
56 2026-08-21 09:23 639229009983843738
30 ms 144.76.152.16
55 2026-08-21 09:23 639229009983843738
30 ms 95.216.55.171
54 2026-08-21 09:07 639229000203331882
2044 ms 144.76.152.16
53 2026-08-21 09:07 639229000203331882
2044 ms 95.216.55.171
52 2026-08-21 08:50 639228990302335999
17 ms 144.76.152.16
51 2026-08-21 08:50 639228990302335999
17 ms 95.216.55.171
50 2026-08-21 08:34 639228980567740722
50 ms 95.216.55.171
49 2026-08-21 08:34 639228980567740722
50 ms 144.76.152.16
48 2026-08-21 08:18 639228970762445174
27 ms 144.76.152.16
47 2026-08-21 08:18 639228970762445174
27 ms 95.216.55.171
46 2026-08-21 08:02 639228961065054445
4040 ms 95.216.55.171
45 2026-08-21 08:02 639228961065054445
4040 ms 144.76.152.16
44 2026-08-21 07:45 639228951224649885
10 ms 144.76.152.16
43 2026-08-21 07:45 639228951224649885
10 ms 95.216.55.171
42 2026-08-21 07:29 639228941303864592
8 ms 144.76.152.16
41 2026-08-21 07:29 639228941303864592
8 ms 95.216.55.171
40 2026-08-21 07:12 639228931191328583
11 ms 95.216.55.171
39 2026-08-21 07:12 639228931191328583
11 ms 144.76.152.16
38 2026-08-21 06:19 639228899518173317
22 ms 144.76.152.16
37 2026-08-21 06:19 639228899518173317
22 ms 95.216.55.171
36 2026-08-21 06:03 639228889785027669
21 ms 95.216.55.171
35 2026-08-21 06:03 639228889785027669
21 ms 144.76.152.16
34 2026-08-21 05:47 639228880106330161
53 ms 144.76.152.16
33 2026-08-21 05:47 639228880106330161
53 ms 95.216.55.171
32 2026-08-21 05:30 639228870316184091
29 ms 144.76.152.16
31 2026-08-21 05:30 639228870316184091
29 ms 95.216.55.171
30 2026-08-21 05:14 639228860695366512
147 ms 144.76.152.16
29 2026-08-21 05:14 639228860695366512
147 ms 95.216.55.171
28 2026-08-21 04:58 639228851027209500
28 ms 95.216.55.171
27 2026-08-21 04:58 639228851027209500
28 ms 144.76.152.16
26 2026-08-21 04:42 639228841479265462
11 ms 144.76.152.16
25 2026-08-21 04:42 639228841479265462
11 ms 95.216.55.171
24 2026-08-21 04:26 639228831752962260
34 ms 95.216.55.171
23 2026-08-21 04:26 639228831752962260
34 ms 144.76.152.16
22 2026-08-21 04:10 639228821953295483
9 ms 95.216.55.171
21 2026-08-21 04:10 639228821953295483
9 ms 144.76.152.16
20 2026-08-21 03:53 639228812227429953
10 ms 144.76.152.16
19 2026-08-21 03:53 639228812227429953
10 ms 95.216.55.171
18 2026-08-21 03:37 639228802476107538
160 ms 95.216.55.171
17 2026-08-21 03:37 639228802476107538
160 ms 144.76.152.16
16 2026-08-21 03:21 639228792525492032
29 ms 95.216.55.171
15 2026-08-21 03:21 639228792525492032
29 ms 144.76.152.16
14 2026-08-21 02:28 639228761131421385
8 ms 144.76.152.16
13 2026-08-21 02:28 639228761131421385
8 ms 95.216.55.171
12 2026-08-21 02:12 639228751571206692
2036 ms 95.216.55.171
11 2026-08-21 02:12 639228751571206692
2036 ms 144.76.152.16
10 2026-08-21 01:56 639228741705571019
64 ms 144.76.152.16
9 2026-08-21 01:56 639228741705571019
64 ms 95.216.55.171
8 2026-08-21 01:39 639228731642208228
41 ms 95.216.55.171
7 2026-08-21 01:39 639228731642208228
41 ms 144.76.152.16
6 2026-08-21 00:47 639228700387002072
14 ms 95.216.55.171
5 2026-08-21 00:47 639228700387002072
14 ms 144.76.152.16
4 2026-08-21 00:31 639228690742014433
12 ms 144.76.152.16
3 2026-08-21 00:31 639228690742014433
12 ms 95.216.55.171
2 2026-08-21 00:15 639228680877937122
2136 ms 144.76.152.16
1 2026-08-21 00:15 639228680877937122
2136 ms 95.216.55.171