DNS response history for ns4.heis.dev

ns4.heis.dev 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, 142 successful responses, 1 failed responses, and 211 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 ns4.heis.dev.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

211 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

205.251.197.170

Most recently resolved hosting IP on selected date

Successful Responses

142

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.heis.dev

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 23:46 639229527598660841
35 ms 205.251.197.170
142 2026-08-21 23:46 639229527598660841
35 ms 212.132.121.125
141 2026-08-21 23:30 639229517954323214
119 ms 212.132.121.125
140 2026-08-21 23:30 639229517954323214
119 ms 205.251.197.170
139 2026-08-21 23:14 639229508269999021
37 ms 205.251.197.170
138 2026-08-21 23:14 639229508269999021
37 ms 212.132.121.125
137 2026-08-21 22:58 639229498559060171
38 ms 212.132.121.125
136 2026-08-21 22:58 639229498559060171
38 ms 205.251.197.170
135 2026-08-21 22:41 639229488519347586
18 ms 205.251.197.170
134 2026-08-21 22:41 639229488519347586
18 ms 212.132.121.125
133 2026-08-21 21:48 639229456606578934
13 ms 205.251.197.170
132 2026-08-21 21:48 639229456606578934
13 ms 212.132.121.125
131 2026-08-21 21:32 639229446985772499
31 ms 205.251.197.170
130 2026-08-21 21:32 639229446985772499
31 ms 212.132.121.125
129 2026-08-21 21:16 639229437367313098
13 ms 205.251.197.170
128 2026-08-21 21:16 639229437367313098
13 ms 212.132.121.125
127 2026-08-21 21:00 639229427923950391
51 ms 205.251.197.170
126 2026-08-21 21:00 639229427923950391
51 ms 212.132.121.125
125 2026-08-21 20:44 639229418168588854
24 ms 205.251.197.170
124 2026-08-21 20:44 639229418168588854
24 ms 212.132.121.125
123 2026-08-21 20:28 639229408345678334
21 ms 205.251.197.170
122 2026-08-21 20:28 639229408345678334
21 ms 212.132.121.125
121 2026-08-21 20:11 639229398616354648
22 ms 205.251.197.170
120 2026-08-21 20:11 639229398616354648
22 ms 212.132.121.125
119 2026-08-21 19:55 639229388634592323
11 ms 205.251.197.170
118 2026-08-21 19:55 639229388634592323
11 ms 212.132.121.125
117 2026-08-21 19:38 639229378792837692
132 ms 205.251.197.170
116 2026-08-21 19:38 639229378792837692
132 ms 212.132.121.125
115 2026-08-21 19:22 639229369154682311
127 ms 212.132.121.125
114 2026-08-21 19:22 639229369154682311
127 ms 205.251.197.170
113 2026-08-21 19:06 639229359248017926
15 ms 205.251.197.170
112 2026-08-21 19:06 639229359248017926
15 ms 212.132.121.125
111 2026-08-21 18:49 639229349124294642
38 ms 205.251.197.170
110 2026-08-21 18:49 639229349124294642
38 ms 212.132.121.125
109 2026-08-21 17:57 639229317791715692
15 ms 205.251.197.170
108 2026-08-21 17:57 639229317791715692
15 ms 212.132.121.125
107 2026-08-21 17:41 639229308115194575
24 ms 205.251.197.170
106 2026-08-21 17:41 639229308115194575
24 ms 212.132.121.125
105 2026-08-21 17:24 639229298320320558
43 ms 205.251.197.170
104 2026-08-21 17:24 639229298320320558
43 ms 212.132.121.125
103 2026-08-21 17:08 639229288674863221
50 ms 205.251.197.170
102 2026-08-21 17:08 639229288674863221
50 ms 212.132.121.125
101 2026-08-21 16:52 639229278983677079
11 ms 205.251.197.170
100 2026-08-21 16:52 639229278983677079
11 ms 212.132.121.125
99 2026-08-21 16:36 639229269405517175
14 ms 205.251.197.170
98 2026-08-21 16:36 639229269405517175
14 ms 212.132.121.125
97 2026-08-21 16:20 639229259594798244
2056 ms 212.132.121.125
96 2026-08-21 16:20 639229259594798244
2056 ms 205.251.197.170
95 2026-08-21 16:03 639229249736681188
126 ms 212.132.121.125
94 2026-08-21 16:03 639229249736681188
126 ms 205.251.197.170
93 2026-08-21 15:47 639229239699417787
29 ms 205.251.197.170
92 2026-08-21 15:47 639229239699417787
29 ms 212.132.121.125
91 2026-08-21 15:30 639229229621964033
44 ms 205.251.197.170
90 2026-08-21 15:30 639229229621964033
44 ms 212.132.121.125
89 2026-08-21 15:13 639229219567270965
13 ms 205.251.197.170
88 2026-08-21 15:13 639229219567270965
13 ms 212.132.121.125
87 2026-08-21 14:56 639229209406666856
17 ms 205.251.197.170
86 2026-08-21 14:56 639229209406666856
17 ms 212.132.121.125
85 2026-08-21 14:03 639229177815876178
28 ms 205.251.197.170
84 2026-08-21 14:03 639229177815876178
28 ms 212.132.121.125
83 2026-08-21 13:47 639229168243572685
42 ms 212.132.121.125
82 2026-08-21 13:47 639229168243572685
42 ms 205.251.197.170
81 2026-08-21 13:31 639229158599856475
89 ms 212.132.121.125
80 2026-08-21 13:31 639229158599856475
89 ms 205.251.197.170
79 2026-08-21 13:15 639229148998940902
33 ms 205.251.197.170
78 2026-08-21 13:15 639229148998940902
33 ms 212.132.121.125
77 2026-08-21 12:59 639229139276923594
20 ms 205.251.197.170
76 2026-08-21 12:59 639229139276923594
20 ms 212.132.121.125
75 2026-08-21 12:43 639229129709912394
59 ms 205.251.197.170
74 2026-08-21 12:43 639229129709912394
59 ms 212.132.121.125
73 2026-08-21 12:27 639229119801488500
22 ms 205.251.197.170
72 2026-08-21 12:27 639229119801488500
22 ms 212.132.121.125
71 2026-08-21 12:11 639229110135262458
22 ms 205.251.197.170
70 2026-08-21 12:11 639229110135262458
22 ms 212.132.121.125
69 2026-08-21 11:54 639229100336051392
16 ms 205.251.197.170
68 2026-08-21 11:54 639229100336051392
16 ms 212.132.121.125
67 2026-08-21 11:38 639229090641415626
145 ms 205.251.197.170
66 2026-08-21 11:38 639229090641415626
145 ms 212.132.121.125
65 2026-08-21 11:22 639229080702683947
23 ms 205.251.197.170
64 2026-08-21 11:22 639229080702683947
23 ms 212.132.121.125
63 2026-08-21 11:05 639229070601456699
28 ms 205.251.197.170
62 2026-08-21 11:05 639229070601456699
28 ms 212.132.121.125
61 2026-08-21 10:12 639229038947447232
161 ms 212.132.121.125
60 2026-08-21 10:12 639229038947447232
161 ms 205.251.197.170
59 2026-08-21 09:56 639229029268708773
58 ms 205.251.197.170
58 2026-08-21 09:56 639229029268708773
58 ms 212.132.121.125
57 2026-08-21 09:40 639229019647910603
29 ms 205.251.197.170
56 2026-08-21 09:40 639229019647910603
29 ms 212.132.121.125
55 2026-08-21 09:24 639229009983843738
28 ms 205.251.197.170
54 2026-08-21 09:24 639229009983843738
28 ms 212.132.121.125
53 2026-08-21 09:07 639229000203331882
36 ms 205.251.197.170
52 2026-08-21 09:07 639229000203331882
36 ms 212.132.121.125
51 2026-08-21 08:51 639228990302335999
2047 ms 205.251.197.170
50 2026-08-21 08:51 639228990302335999
2047 ms 212.132.121.125
49 2026-08-21 08:35 639228980567740722
28 ms 205.251.197.170
48 2026-08-21 08:35 639228980567740722
28 ms 212.132.121.125
47 2026-08-21 08:18 639228970762445174
7 ms 205.251.197.170
46 2026-08-21 08:18 639228970762445174
7 ms 212.132.121.125
45 2026-08-21 08:02 639228961065054445
20 ms 205.251.197.170
44 2026-08-21 08:02 639228961065054445
20 ms 212.132.121.125
43 2026-08-21 07:46 639228951224649885
31 ms 205.251.197.170
42 2026-08-21 07:46 639228951224649885
31 ms 212.132.121.125
41 2026-08-21 07:29 639228941303864592
62 ms 205.251.197.170
40 2026-08-21 07:29 639228941303864592
62 ms 212.132.121.125
39 2026-08-21 07:12 639228931191328583
2036 ms 212.132.121.125
38 2026-08-21 07:12 639228931191328583
2036 ms 205.251.197.170
37 2026-08-21 06:20 639228899518173317
44 ms 205.251.197.170
36 2026-08-21 06:20 639228899518173317
44 ms 212.132.121.125
35 2026-08-21 06:03 639228889785027669
27 ms 212.132.121.125
34 2026-08-21 06:03 639228889785027669
27 ms 205.251.197.170
33 2026-08-21 05:47 639228880106330161
110 ms 205.251.197.170
32 2026-08-21 05:47 639228880106330161
110 ms 212.132.121.125
31 2026-08-21 05:31 639228870316184091
41 ms 205.251.197.170
30 2026-08-21 05:31 639228870316184091
41 ms 212.132.121.125
29 2026-08-21 05:15 639228860695366512
18 ms 212.132.121.125
28 2026-08-21 05:15 639228860695366512
18 ms 205.251.197.170
27 2026-08-21 04:59 639228851027209500
31 ms 205.251.197.170
26 2026-08-21 04:59 639228851027209500
31 ms 212.132.121.125
25 2026-08-21 04:43 639228841479265462
16 ms 205.251.197.170
24 2026-08-21 04:43 639228841479265462
16 ms 212.132.121.125
23 2026-08-21 04:27 639228831752962260
2033 ms 205.251.197.170
22 2026-08-21 04:27 639228831752962260
2033 ms 212.132.121.125
21 2026-08-21 04:10 639228821953295483
8 ms 205.251.197.170
20 2026-08-21 04:10 639228821953295483
8 ms 212.132.121.125
19 2026-08-21 03:54 639228812227429953
2039 ms 212.132.121.125
18 2026-08-21 03:54 639228812227429953
2039 ms 205.251.197.170
17 2026-08-21 03:38 639228802476107538
2038 ms 205.251.197.170
16 2026-08-21 03:38 639228802476107538
2038 ms 212.132.121.125
15 2026-08-21 03:21 639228792525492032
25 ms 205.251.197.170
14 2026-08-21 03:21 639228792525492032
25 ms 212.132.121.125
13 2026-08-21 02:29 639228761131421385
60 ms 205.251.197.170
12 2026-08-21 02:29 639228761131421385
60 ms 212.132.121.125
11 2026-08-21 02:13 639228751571206692
-
10 2026-08-21 01:57 639228741705571019
4 ms 205.251.197.170
9 2026-08-21 01:57 639228741705571019
4 ms 212.132.121.125
8 2026-08-21 01:40 639228731642208228
61 ms 212.132.121.125
7 2026-08-21 01:40 639228731642208228
61 ms 205.251.197.170
6 2026-08-21 00:48 639228700387002072
107 ms 212.132.121.125
5 2026-08-21 00:48 639228700387002072
107 ms 205.251.197.170
4 2026-08-21 00:32 639228690742014433
28 ms 205.251.197.170
3 2026-08-21 00:32 639228690742014433
28 ms 212.132.121.125
2 2026-08-21 00:15 639228680877937122
30 ms 205.251.197.170
1 2026-08-21 00:15 639228680877937122
30 ms 212.132.121.125