DNS response history for ns1.heis.dev

ns1.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 146 DNS check records, 146 successful responses, 0 failed responses, and 355 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.heis.dev.
Records on Selected Date

146

Historical checks stored for this nameserver on selected date

Average Latency

355 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.195.10

Most recently resolved hosting IP on selected date

Successful Responses

146

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 ns1.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
146 2026-08-21 23:48 639229527598660841
156 ms 205.251.195.10
145 2026-08-21 23:48 639229527598660841
156 ms 212.132.121.125
144 2026-08-21 23:32 639229517954323214
46 ms 205.251.195.10
143 2026-08-21 23:32 639229517954323214
46 ms 212.132.121.125
142 2026-08-21 23:16 639229508269999021
51 ms 205.251.195.10
141 2026-08-21 23:16 639229508269999021
51 ms 212.132.121.125
140 2026-08-21 23:00 639229498559060171
40 ms 205.251.195.10
139 2026-08-21 23:00 639229498559060171
40 ms 212.132.121.125
138 2026-08-21 22:43 639229488519347586
33 ms 205.251.195.10
137 2026-08-21 22:43 639229488519347586
33 ms 212.132.121.125
136 2026-08-21 21:50 639229456606578934
4029 ms 205.251.195.10
135 2026-08-21 21:50 639229456606578934
4029 ms 212.132.121.125
134 2026-08-21 21:34 639229446985772499
45 ms 205.251.195.10
133 2026-08-21 21:34 639229446985772499
45 ms 212.132.121.125
132 2026-08-21 21:18 639229437367313098
2021 ms 212.132.121.125
131 2026-08-21 21:18 639229437367313098
2021 ms 205.251.195.10
130 2026-08-21 21:02 639229427923950391
100 ms 205.251.195.10
129 2026-08-21 21:02 639229427923950391
100 ms 212.132.121.125
128 2026-08-21 20:46 639229418168588854
4272 ms 212.132.121.125
127 2026-08-21 20:46 639229418168588854
4272 ms 205.251.195.10
126 2026-08-21 20:29 639229408345678334
19 ms 205.251.195.10
125 2026-08-21 20:29 639229408345678334
19 ms 212.132.121.125
124 2026-08-21 20:13 639229398616354648
18 ms 205.251.195.10
123 2026-08-21 20:13 639229398616354648
18 ms 212.132.121.125
122 2026-08-21 19:57 639229388634592323
69 ms 205.251.195.10
121 2026-08-21 19:57 639229388634592323
69 ms 212.132.121.125
120 2026-08-21 19:40 639229378792837692
28 ms 212.132.121.125
119 2026-08-21 19:40 639229378792837692
28 ms 205.251.195.10
118 2026-08-21 19:24 639229369154682311
38 ms 205.251.195.10
117 2026-08-21 19:24 639229369154682311
38 ms 212.132.121.125
116 2026-08-21 19:07 639229359248017926
41 ms 212.132.121.125
115 2026-08-21 19:07 639229359248017926
41 ms 205.251.195.10
114 2026-08-21 18:51 639229349124294642
20 ms 205.251.195.10
113 2026-08-21 18:51 639229349124294642
20 ms 212.132.121.125
112 2026-08-21 17:58 639229317791715692
20 ms 205.251.195.10
111 2026-08-21 17:58 639229317791715692
20 ms 212.132.121.125
110 2026-08-21 17:42 639229308115194575
2049 ms 212.132.121.125
109 2026-08-21 17:42 639229308115194575
2049 ms 205.251.195.10
108 2026-08-21 17:26 639229298320320558
59 ms 205.251.195.10
107 2026-08-21 17:26 639229298320320558
59 ms 212.132.121.125
106 2026-08-21 17:10 639229288674863221
17 ms 205.251.195.10
105 2026-08-21 17:10 639229288674863221
17 ms 212.132.121.125
104 2026-08-21 16:54 639229278983677079
57 ms 205.251.195.10
103 2026-08-21 16:54 639229278983677079
57 ms 212.132.121.125
102 2026-08-21 16:38 639229269405517175
94 ms 212.132.121.125
101 2026-08-21 16:38 639229269405517175
94 ms 205.251.195.10
100 2026-08-21 16:21 639229259594798244
41 ms 205.251.195.10
99 2026-08-21 16:21 639229259594798244
41 ms 212.132.121.125
98 2026-08-21 16:05 639229249736681188
11 ms 205.251.195.10
97 2026-08-21 16:05 639229249736681188
11 ms 212.132.121.125
96 2026-08-21 15:48 639229239699417787
15 ms 205.251.195.10
95 2026-08-21 15:48 639229239699417787
15 ms 212.132.121.125
94 2026-08-21 15:32 639229229621964033
2041 ms 205.251.195.10
93 2026-08-21 15:32 639229229621964033
2041 ms 212.132.121.125
92 2026-08-21 15:15 639229219567270965
22 ms 205.251.195.10
91 2026-08-21 15:15 639229219567270965
22 ms 212.132.121.125
90 2026-08-21 14:58 639229209406666856
21 ms 205.251.195.10
89 2026-08-21 14:58 639229209406666856
21 ms 212.132.121.125
88 2026-08-21 14:05 639229177815876178
70 ms 212.132.121.125
87 2026-08-21 14:05 639229177815876178
70 ms 205.251.195.10
86 2026-08-21 13:49 639229168243572685
2160 ms 205.251.195.10
85 2026-08-21 13:49 639229168243572685
2160 ms 212.132.121.125
84 2026-08-21 13:33 639229158599856475
35 ms 205.251.195.10
83 2026-08-21 13:33 639229158599856475
35 ms 212.132.121.125
82 2026-08-21 13:17 639229148998940902
41 ms 205.251.195.10
81 2026-08-21 13:17 639229148998940902
41 ms 212.132.121.125
80 2026-08-21 13:01 639229139276923594
21 ms 205.251.195.10
79 2026-08-21 13:01 639229139276923594
21 ms 212.132.121.125
78 2026-08-21 12:45 639229129709912394
37 ms 205.251.195.10
77 2026-08-21 12:45 639229129709912394
37 ms 212.132.121.125
76 2026-08-21 12:28 639229119801488500
50 ms 205.251.195.10
75 2026-08-21 12:28 639229119801488500
50 ms 212.132.121.125
74 2026-08-21 12:12 639229110135262458
39 ms 205.251.195.10
73 2026-08-21 12:12 639229110135262458
39 ms 212.132.121.125
72 2026-08-21 11:56 639229100336051392
41 ms 205.251.195.10
71 2026-08-21 11:56 639229100336051392
41 ms 212.132.121.125
70 2026-08-21 11:40 639229090641415626
21 ms 205.251.195.10
69 2026-08-21 11:40 639229090641415626
21 ms 212.132.121.125
68 2026-08-21 11:23 639229080702683947
30 ms 205.251.195.10
67 2026-08-21 11:23 639229080702683947
30 ms 212.132.121.125
66 2026-08-21 11:06 639229070601456699
45 ms 205.251.195.10
65 2026-08-21 11:06 639229070601456699
45 ms 212.132.121.125
64 2026-08-21 10:14 639229038947447232
29 ms 205.251.195.10
63 2026-08-21 10:14 639229038947447232
29 ms 212.132.121.125
62 2026-08-21 09:58 639229029268708773
39 ms 212.132.121.125
61 2026-08-21 09:58 639229029268708773
39 ms 205.251.195.10
60 2026-08-21 09:42 639229019647910603
35 ms 205.251.195.10
59 2026-08-21 09:42 639229019647910603
35 ms 212.132.121.125
58 2026-08-21 09:25 639229009983843738
2063 ms 205.251.195.10
57 2026-08-21 09:25 639229009983843738
2063 ms 212.132.121.125
56 2026-08-21 09:09 639229000203331882
2049 ms 212.132.121.125
55 2026-08-21 09:09 639229000203331882
2049 ms 205.251.195.10
54 2026-08-21 08:53 639228990302335999
136 ms 205.251.195.10
53 2026-08-21 08:53 639228990302335999
136 ms 212.132.121.125
52 2026-08-21 08:36 639228980567740722
39 ms 205.251.195.10
51 2026-08-21 08:36 639228980567740722
39 ms 212.132.121.125
50 2026-08-21 08:20 639228970762445174
57 ms 205.251.195.10
49 2026-08-21 08:20 639228970762445174
57 ms 212.132.121.125
48 2026-08-21 08:04 639228961065054445
148 ms 205.251.195.10
47 2026-08-21 08:04 639228961065054445
148 ms 212.132.121.125
46 2026-08-21 07:48 639228951224649885
45 ms 212.132.121.125
45 2026-08-21 07:48 639228951224649885
45 ms 205.251.195.10
44 2026-08-21 07:31 639228941303864592
40 ms 212.132.121.125
43 2026-08-21 07:31 639228941303864592
40 ms 205.251.195.10
42 2026-08-21 07:14 639228931191328583
44 ms 205.251.195.10
41 2026-08-21 07:14 639228931191328583
44 ms 212.132.121.125
40 2026-08-21 06:21 639228899518173317
5 ms 205.251.195.10
39 2026-08-21 06:21 639228899518173317
5 ms 212.132.121.125
38 2026-08-21 06:05 639228889785027669
147 ms 212.132.121.125
37 2026-08-21 06:05 639228889785027669
147 ms 205.251.195.10
36 2026-08-21 05:49 639228880106330161
31 ms 205.251.195.10
35 2026-08-21 05:49 639228880106330161
31 ms 212.132.121.125
34 2026-08-21 05:33 639228870316184091
33 ms 205.251.195.10
33 2026-08-21 05:33 639228870316184091
33 ms 212.132.121.125
32 2026-08-21 05:17 639228860695366512
126 ms 212.132.121.125
31 2026-08-21 05:17 639228860695366512
126 ms 205.251.195.10
30 2026-08-21 05:01 639228851027209500
23 ms 205.251.195.10
29 2026-08-21 05:01 639228851027209500
23 ms 212.132.121.125
28 2026-08-21 04:45 639228841479265462
8 ms 205.251.195.10
27 2026-08-21 04:45 639228841479265462
8 ms 212.132.121.125
26 2026-08-21 04:28 639228831752962260
26 ms 205.251.195.10
25 2026-08-21 04:28 639228831752962260
26 ms 212.132.121.125
24 2026-08-21 04:12 639228821953295483
56 ms 212.132.121.125
23 2026-08-21 04:12 639228821953295483
56 ms 205.251.195.10
22 2026-08-21 03:56 639228812227429953
2180 ms 205.251.195.10
21 2026-08-21 03:56 639228812227429953
2180 ms 212.132.121.125
20 2026-08-21 03:40 639228802476107538
177 ms 212.132.121.125
19 2026-08-21 03:40 639228802476107538
177 ms 205.251.195.10
18 2026-08-21 03:23 639228792525492032
40 ms 212.132.121.125
17 2026-08-21 03:23 639228792525492032
40 ms 205.251.195.10
16 2026-08-21 02:31 639228761131421385
45 ms 205.251.195.10
15 2026-08-21 02:31 639228761131421385
45 ms 212.132.121.125
14 2026-08-21 02:15 639228751571206692
65 ms 205.251.195.10
13 2026-08-21 02:15 639228751571206692
65 ms 212.132.121.125
12 2026-08-21 01:58 639228741705571019
18 ms 205.251.195.10
11 2026-08-21 01:58 639228741705571019
18 ms 212.132.121.125
10 2026-08-21 01:42 639228731642208228
17 ms 205.251.195.10
9 2026-08-21 01:42 639228731642208228
17 ms 212.132.121.125
8 2026-08-21 00:49 639228700387002072
46 ms 205.251.195.10
7 2026-08-21 00:49 639228700387002072
46 ms 212.132.121.125
6 2026-08-21 00:33 639228690742014433
40 ms 212.132.121.125
5 2026-08-21 00:33 639228690742014433
40 ms 205.251.195.10
4 2026-08-21 00:17 639228680877937122
47 ms 205.251.195.10
3 2026-08-21 00:17 639228680877937122
47 ms 212.132.121.125
2 2026-08-21 00:00 639228670775860800
33 ms 205.251.195.10
1 2026-08-21 00:00 639228670775860800
33 ms 212.132.121.125