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 2026-08-17. For this date, NameServerHistory found 143 DNS check records, 142 successful responses, 1 failed responses, and 357 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

143

Historical checks stored for this nameserver on selected date

Average Latency

357 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:49

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

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 ns1.heis.dev

Showing DNS history for 2026-08-17 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 2026-08-17 23:49 639226072268080268
10 ms 205.251.195.10
142 2026-08-17 23:49 639226072268080268
10 ms 212.132.121.125
141 2026-08-17 23:33 639226062577647657
30 ms 205.251.195.10
140 2026-08-17 23:33 639226062577647657
30 ms 212.132.121.125
139 2026-08-17 22:41 639226031060857136
56 ms 205.251.195.10
138 2026-08-17 22:41 639226031060857136
56 ms 212.132.121.125
137 2026-08-17 22:25 639226021535117364
18 ms 205.251.195.10
136 2026-08-17 22:25 639226021535117364
18 ms 212.132.121.125
135 2026-08-17 22:09 639226011884237078
11 ms 205.251.195.10
134 2026-08-17 22:09 639226011884237078
11 ms 212.132.121.125
133 2026-08-17 21:53 639226002309299142
16 ms 205.251.195.10
132 2026-08-17 21:53 639226002309299142
16 ms 212.132.121.125
131 2026-08-17 21:37 639225992791784448
31 ms 205.251.195.10
130 2026-08-17 21:37 639225992791784448
31 ms 212.132.121.125
129 2026-08-17 21:21 639225983045271390
38 ms 205.251.195.10
128 2026-08-17 21:21 639225983045271390
38 ms 212.132.121.125
127 2026-08-17 21:04 639225973246293513
10 ms 205.251.195.10
126 2026-08-17 21:04 639225973246293513
10 ms 212.132.121.125
125 2026-08-17 20:48 639225963620186236
69 ms 205.251.195.10
124 2026-08-17 20:48 639225963620186236
69 ms 212.132.121.125
123 2026-08-17 20:32 639225953899183916
34 ms 205.251.195.10
122 2026-08-17 20:32 639225953899183916
34 ms 212.132.121.125
121 2026-08-17 20:16 639225944391528206
22 ms 205.251.195.10
120 2026-08-17 20:16 639225944391528206
22 ms 212.132.121.125
119 2026-08-17 20:00 639225934593254169
30 ms 205.251.195.10
118 2026-08-17 20:00 639225934593254169
30 ms 212.132.121.125
117 2026-08-17 19:43 639225924669984512
136 ms 205.251.195.10
116 2026-08-17 19:43 639225924669984512
136 ms 212.132.121.125
115 2026-08-17 18:50 639225893048561320
40 ms 205.251.195.10
114 2026-08-17 18:50 639225893048561320
40 ms 212.132.121.125
113 2026-08-17 18:34 639225883481298424
34 ms 205.251.195.10
112 2026-08-17 18:34 639225883481298424
34 ms 212.132.121.125
111 2026-08-17 18:19 639225873845394034
41 ms 205.251.195.10
110 2026-08-17 18:19 639225873845394034
41 ms 212.132.121.125
109 2026-08-17 18:03 639225864216078662
2137 ms 212.132.121.125
108 2026-08-17 18:03 639225864216078662
2137 ms 205.251.195.10
107 2026-08-17 17:46 639225854541857773
2081 ms 212.132.121.125
106 2026-08-17 17:46 639225854541857773
2081 ms 205.251.195.10
105 2026-08-17 17:30 639225844733604072
12 ms 205.251.195.10
104 2026-08-17 17:30 639225844733604072
12 ms 212.132.121.125
103 2026-08-17 17:14 639225835085229232
-
102 2026-08-17 16:58 639225825349373981
150 ms 212.132.121.125
101 2026-08-17 16:58 639225825349373981
150 ms 205.251.195.10
100 2026-08-17 16:42 639225815690604161
22 ms 205.251.195.10
99 2026-08-17 16:42 639225815690604161
22 ms 212.132.121.125
98 2026-08-17 16:25 639225805952472306
78 ms 212.132.121.125
97 2026-08-17 16:25 639225805952472306
78 ms 205.251.195.10
96 2026-08-17 16:09 639225796264729638
57 ms 205.251.195.10
95 2026-08-17 16:09 639225796264729638
57 ms 212.132.121.125
94 2026-08-17 15:53 639225786326499329
107 ms 205.251.195.10
93 2026-08-17 15:53 639225786326499329
107 ms 212.132.121.125
92 2026-08-17 15:00 639225754798130711
79 ms 212.132.121.125
91 2026-08-17 15:00 639225754798130711
79 ms 205.251.195.10
90 2026-08-17 14:44 639225745123193922
49 ms 212.132.121.125
89 2026-08-17 14:44 639225745123193922
49 ms 205.251.195.10
88 2026-08-17 14:28 639225735540597271
53 ms 205.251.195.10
87 2026-08-17 14:28 639225735540597271
53 ms 212.132.121.125
86 2026-08-17 14:12 639225725894857396
2030 ms 212.132.121.125
85 2026-08-17 14:12 639225725894857396
2030 ms 205.251.195.10
84 2026-08-17 13:56 639225716249606913
17 ms 205.251.195.10
83 2026-08-17 13:56 639225716249606913
17 ms 212.132.121.125
82 2026-08-17 13:40 639225706638238179
293 ms 212.132.121.125
81 2026-08-17 13:40 639225706638238179
293 ms 205.251.195.10
80 2026-08-17 13:24 639225696949691423
2042 ms 212.132.121.125
79 2026-08-17 13:24 639225696949691423
2042 ms 205.251.195.10
78 2026-08-17 13:08 639225687286186336
39 ms 205.251.195.10
77 2026-08-17 13:08 639225687286186336
39 ms 212.132.121.125
76 2026-08-17 12:52 639225677679573133
42 ms 205.251.195.10
75 2026-08-17 12:52 639225677679573133
42 ms 212.132.121.125
74 2026-08-17 12:35 639225667957861024
57 ms 205.251.195.10
73 2026-08-17 12:35 639225667957861024
57 ms 212.132.121.125
72 2026-08-17 12:19 639225658298791618
27 ms 205.251.195.10
71 2026-08-17 12:19 639225658298791618
27 ms 212.132.121.125
70 2026-08-17 12:03 639225648583652785
2055 ms 212.132.121.125
69 2026-08-17 12:03 639225648583652785
2055 ms 205.251.195.10
68 2026-08-17 11:10 639225617000524308
25 ms 205.251.195.10
67 2026-08-17 11:10 639225617000524308
25 ms 212.132.121.125
66 2026-08-17 10:55 639225607668541600
2143 ms 212.132.121.125
65 2026-08-17 10:55 639225607668541600
2143 ms 205.251.195.10
64 2026-08-17 10:39 639225598117279238
84 ms 212.132.121.125
63 2026-08-17 10:39 639225598117279238
84 ms 205.251.195.10
62 2026-08-17 10:23 639225588751002710
12 ms 205.251.195.10
61 2026-08-17 10:23 639225588751002710
12 ms 212.132.121.125
60 2026-08-17 10:08 639225579295831051
4030 ms 205.251.195.10
59 2026-08-17 10:08 639225579295831051
4030 ms 212.132.121.125
58 2026-08-17 09:52 639225569761469940
24 ms 205.251.195.10
57 2026-08-17 09:52 639225569761469940
24 ms 212.132.121.125
56 2026-08-17 09:36 639225560161422333
15 ms 205.251.195.10
55 2026-08-17 09:36 639225560161422333
15 ms 212.132.121.125
54 2026-08-17 09:20 639225550739955565
71 ms 205.251.195.10
53 2026-08-17 09:20 639225550739955565
71 ms 212.132.121.125
52 2026-08-17 09:04 639225541125222426
31 ms 205.251.195.10
51 2026-08-17 09:04 639225541125222426
31 ms 212.132.121.125
50 2026-08-17 08:48 639225531526675983
42 ms 205.251.195.10
49 2026-08-17 08:48 639225531526675983
42 ms 212.132.121.125
48 2026-08-17 08:32 639225521915528222
32 ms 205.251.195.10
47 2026-08-17 08:32 639225521915528222
32 ms 212.132.121.125
46 2026-08-17 08:16 639225512148151789
39 ms 205.251.195.10
45 2026-08-17 08:16 639225512148151789
39 ms 212.132.121.125
44 2026-08-17 07:23 639225480786142412
97 ms 212.132.121.125
43 2026-08-17 07:23 639225480786142412
97 ms 205.251.195.10
42 2026-08-17 07:08 639225471394348551
2038 ms 205.251.195.10
41 2026-08-17 07:08 639225471394348551
2038 ms 212.132.121.125
40 2026-08-17 06:52 639225462031685068
21 ms 205.251.195.10
39 2026-08-17 06:52 639225462031685068
21 ms 212.132.121.125
38 2026-08-17 06:36 639225452639458328
11 ms 205.251.195.10
37 2026-08-17 06:36 639225452639458328
11 ms 212.132.121.125
36 2026-08-17 06:21 639225443300966543
15 ms 205.251.195.10
35 2026-08-17 06:21 639225443300966543
15 ms 212.132.121.125
34 2026-08-17 06:05 639225433880499379
151 ms 212.132.121.125
33 2026-08-17 06:05 639225433880499379
151 ms 205.251.195.10
32 2026-08-17 05:49 639225424395198277
2043 ms 212.132.121.125
31 2026-08-17 05:49 639225424395198277
2043 ms 205.251.195.10
30 2026-08-17 05:33 639225414744137487
2038 ms 205.251.195.10
29 2026-08-17 05:33 639225414744137487
2038 ms 212.132.121.125
28 2026-08-17 05:17 639225405186783164
12 ms 205.251.195.10
27 2026-08-17 05:17 639225405186783164
12 ms 212.132.121.125
26 2026-08-17 05:01 639225395563669822
56 ms 205.251.195.10
25 2026-08-17 05:01 639225395563669822
56 ms 212.132.121.125
24 2026-08-17 04:45 639225386076645158
31 ms 205.251.195.10
23 2026-08-17 04:45 639225386076645158
31 ms 212.132.121.125
22 2026-08-17 04:30 639225376620669704
11 ms 205.251.195.10
21 2026-08-17 04:30 639225376620669704
11 ms 212.132.121.125
20 2026-08-17 03:38 639225345580892706
18 ms 205.251.195.10
19 2026-08-17 03:38 639225345580892706
18 ms 212.132.121.125
18 2026-08-17 03:22 639225336207383710
32 ms 205.251.195.10
17 2026-08-17 03:22 639225336207383710
32 ms 212.132.121.125
16 2026-08-17 03:07 639225326726565001
8 ms 205.251.195.10
15 2026-08-17 03:07 639225326726565001
8 ms 212.132.121.125
14 2026-08-17 02:51 639225317249271010
19 ms 205.251.195.10
13 2026-08-17 02:51 639225317249271010
19 ms 212.132.121.125
12 2026-08-17 01:59 639225286280886044
14 ms 205.251.195.10
11 2026-08-17 01:59 639225286280886044
14 ms 212.132.121.125
10 2026-08-17 01:43 639225276872567548
37 ms 205.251.195.10
9 2026-08-17 01:43 639225276872567548
37 ms 212.132.121.125
8 2026-08-17 01:28 639225267353865348
34 ms 205.251.195.10
7 2026-08-17 01:28 639225267353865348
34 ms 212.132.121.125
6 2026-08-17 01:12 639225258033914248
15 ms 205.251.195.10
5 2026-08-17 01:12 639225258033914248
15 ms 212.132.121.125
4 2026-08-17 00:20 639225226652221583
19 ms 205.251.195.10
3 2026-08-17 00:20 639225226652221583
19 ms 212.132.121.125
2 2026-08-17 00:04 639225217156387684
14 ms 205.251.195.10
1 2026-08-17 00:04 639225217156387684
14 ms 212.132.121.125