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 2026-08-23. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 343 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

149

Historical checks stored for this nameserver on selected date

Average Latency

343 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:46

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

148

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 2026-08-23 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
149 2026-08-23 23:46 639231254406598736
113 ms 205.251.195.10
148 2026-08-23 23:46 639231254406598736
113 ms 212.132.121.125
147 2026-08-23 23:30 639231244697865594
2051 ms 212.132.121.125
146 2026-08-23 23:30 639231244697865594
2051 ms 205.251.195.10
145 2026-08-23 23:14 639231234893504693
27 ms 205.251.195.10
144 2026-08-23 23:14 639231234893504693
27 ms 212.132.121.125
143 2026-08-23 22:57 639231225024549139
80 ms 212.132.121.125
142 2026-08-23 22:57 639231225024549139
80 ms 205.251.195.10
141 2026-08-23 22:40 639231214931957622
13 ms 205.251.195.10
140 2026-08-23 22:40 639231214931957622
13 ms 212.132.121.125
139 2026-08-23 22:24 639231204962010549
110 ms 205.251.195.10
138 2026-08-23 22:24 639231204962010549
110 ms 212.132.121.125
137 2026-08-23 22:07 639231195170138463
42 ms 205.251.195.10
136 2026-08-23 22:07 639231195170138463
42 ms 212.132.121.125
135 2026-08-23 21:51 639231185235020577
30 ms 205.251.195.10
134 2026-08-23 21:51 639231185235020577
30 ms 212.132.121.125
133 2026-08-23 21:35 639231175558690075
2039 ms 205.251.195.10
132 2026-08-23 21:35 639231175558690075
2039 ms 212.132.121.125
131 2026-08-23 21:18 639231165610444012
31 ms 205.251.195.10
130 2026-08-23 21:18 639231165610444012
31 ms 212.132.121.125
129 2026-08-23 20:25 639231133806425363
26 ms 205.251.195.10
128 2026-08-23 20:25 639231133806425363
26 ms 212.132.121.125
127 2026-08-23 20:09 639231124203758023
11 ms 205.251.195.10
126 2026-08-23 20:09 639231124203758023
11 ms 212.132.121.125
125 2026-08-23 19:53 639231114428262706
20 ms 205.251.195.10
124 2026-08-23 19:53 639231114428262706
20 ms 212.132.121.125
123 2026-08-23 19:37 639231104662480065
13 ms 205.251.195.10
122 2026-08-23 19:37 639231104662480065
13 ms 212.132.121.125
121 2026-08-23 19:20 639231094840372018
45 ms 212.132.121.125
120 2026-08-23 19:20 639231094840372018
45 ms 205.251.195.10
119 2026-08-23 19:04 639231085024583224
20 ms 212.132.121.125
118 2026-08-23 19:04 639231085024583224
20 ms 205.251.195.10
117 2026-08-23 18:48 639231075257417427
33 ms 205.251.195.10
116 2026-08-23 18:48 639231075257417427
33 ms 212.132.121.125
115 2026-08-23 18:31 639231065516009503
13 ms 205.251.195.10
114 2026-08-23 18:31 639231065516009503
13 ms 212.132.121.125
113 2026-08-23 18:15 639231055805348837
12 ms 205.251.195.10
112 2026-08-23 18:15 639231055805348837
12 ms 212.132.121.125
111 2026-08-23 17:59 639231045980373765
32 ms 205.251.195.10
110 2026-08-23 17:59 639231045980373765
32 ms 212.132.121.125
109 2026-08-23 17:42 639231035984577527
-
108 2026-08-23 17:25 639231025928115303
16 ms 205.251.195.10
107 2026-08-23 17:25 639231025928115303
16 ms 212.132.121.125
106 2026-08-23 16:33 639230994250157583
70 ms 205.251.195.10
105 2026-08-23 16:33 639230994250157583
70 ms 212.132.121.125
104 2026-08-23 16:16 639230984476411369
16 ms 205.251.195.10
103 2026-08-23 16:16 639230984476411369
16 ms 212.132.121.125
102 2026-08-23 16:00 639230974838373450
26 ms 205.251.195.10
101 2026-08-23 16:00 639230974838373450
26 ms 212.132.121.125
100 2026-08-23 15:44 639230965244277645
29 ms 212.132.121.125
99 2026-08-23 15:44 639230965244277645
29 ms 205.251.195.10
98 2026-08-23 15:28 639230955522101820
8 ms 205.251.195.10
97 2026-08-23 15:28 639230955522101820
8 ms 212.132.121.125
96 2026-08-23 15:12 639230945754521603
18 ms 205.251.195.10
95 2026-08-23 15:12 639230945754521603
18 ms 212.132.121.125
94 2026-08-23 14:55 639230935852040504
37 ms 205.251.195.10
93 2026-08-23 14:55 639230935852040504
37 ms 212.132.121.125
92 2026-08-23 14:39 639230926222061048
117 ms 205.251.195.10
91 2026-08-23 14:39 639230926222061048
117 ms 212.132.121.125
90 2026-08-23 14:23 639230916449726907
52 ms 205.251.195.10
89 2026-08-23 14:23 639230916449726907
52 ms 212.132.121.125
88 2026-08-23 14:06 639230906595053086
48 ms 205.251.195.10
87 2026-08-23 14:06 639230906595053086
48 ms 212.132.121.125
86 2026-08-23 13:50 639230896680429441
207 ms 212.132.121.125
85 2026-08-23 13:50 639230896680429441
207 ms 205.251.195.10
84 2026-08-23 13:33 639230886630210965
12 ms 205.251.195.10
83 2026-08-23 13:33 639230886630210965
12 ms 212.132.121.125
82 2026-08-23 12:41 639230855430405719
74 ms 212.132.121.125
81 2026-08-23 12:41 639230855430405719
74 ms 205.251.195.10
80 2026-08-23 12:25 639230845707499136
21 ms 205.251.195.10
79 2026-08-23 12:25 639230845707499136
21 ms 212.132.121.125
78 2026-08-23 12:09 639230836186805419
4040 ms 212.132.121.125
77 2026-08-23 12:09 639230836186805419
4040 ms 205.251.195.10
76 2026-08-23 11:53 639230826493828316
30 ms 205.251.195.10
75 2026-08-23 11:53 639230826493828316
30 ms 212.132.121.125
74 2026-08-23 11:37 639230816817882996
16 ms 205.251.195.10
73 2026-08-23 11:37 639230816817882996
16 ms 212.132.121.125
72 2026-08-23 11:20 639230806933854189
26 ms 205.251.195.10
71 2026-08-23 11:20 639230806933854189
26 ms 212.132.121.125
70 2026-08-23 11:04 639230797120243854
11 ms 205.251.195.10
69 2026-08-23 11:04 639230797120243854
11 ms 212.132.121.125
68 2026-08-23 10:48 639230787310272840
17 ms 205.251.195.10
67 2026-08-23 10:48 639230787310272840
17 ms 212.132.121.125
66 2026-08-23 10:31 639230777600173142
135 ms 205.251.195.10
65 2026-08-23 10:31 639230777600173142
135 ms 212.132.121.125
64 2026-08-23 10:15 639230767665024593
27 ms 205.251.195.10
63 2026-08-23 10:15 639230767665024593
27 ms 212.132.121.125
62 2026-08-23 09:58 639230757720962293
43 ms 212.132.121.125
61 2026-08-23 09:58 639230757720962293
43 ms 205.251.195.10
60 2026-08-23 09:42 639230747722189784
2044 ms 205.251.195.10
59 2026-08-23 09:42 639230747722189784
2044 ms 212.132.121.125
58 2026-08-23 08:49 639230716313923480
24 ms 212.132.121.125
57 2026-08-23 08:49 639230716313923480
24 ms 205.251.195.10
56 2026-08-23 08:34 639230706813835990
202 ms 212.132.121.125
55 2026-08-23 08:34 639230706813835990
202 ms 205.251.195.10
54 2026-08-23 08:17 639230696871062203
32 ms 205.251.195.10
53 2026-08-23 08:17 639230696871062203
32 ms 212.132.121.125
52 2026-08-23 08:01 639230687142781616
9 ms 205.251.195.10
51 2026-08-23 08:01 639230687142781616
9 ms 212.132.121.125
50 2026-08-23 07:45 639230677432142227
30 ms 205.251.195.10
49 2026-08-23 07:45 639230677432142227
30 ms 212.132.121.125
48 2026-08-23 07:28 639230667686258061
19 ms 205.251.195.10
47 2026-08-23 07:28 639230667686258061
19 ms 212.132.121.125
46 2026-08-23 07:12 639230658039243685
11 ms 205.251.195.10
45 2026-08-23 07:12 639230658039243685
11 ms 212.132.121.125
44 2026-08-23 06:56 639230648468473803
22 ms 205.251.195.10
43 2026-08-23 06:56 639230648468473803
22 ms 212.132.121.125
42 2026-08-23 06:40 639230638829658294
17 ms 205.251.195.10
41 2026-08-23 06:40 639230638829658294
17 ms 212.132.121.125
40 2026-08-23 06:24 639230629247017617
62 ms 212.132.121.125
39 2026-08-23 06:24 639230629247017617
62 ms 205.251.195.10
38 2026-08-23 06:08 639230619625318239
45 ms 205.251.195.10
37 2026-08-23 06:08 639230619625318239
45 ms 212.132.121.125
36 2026-08-23 05:52 639230609697630264
4085 ms 205.251.195.10
35 2026-08-23 05:52 639230609697630264
4085 ms 212.132.121.125
34 2026-08-23 05:00 639230578570131864
15 ms 205.251.195.10
33 2026-08-23 05:00 639230578570131864
15 ms 212.132.121.125
32 2026-08-23 04:44 639230568958963168
88 ms 212.132.121.125
31 2026-08-23 04:44 639230568958963168
88 ms 205.251.195.10
30 2026-08-23 04:28 639230559287611211
24 ms 205.251.195.10
29 2026-08-23 04:28 639230559287611211
24 ms 212.132.121.125
28 2026-08-23 04:11 639230549524312030
109 ms 212.132.121.125
27 2026-08-23 04:11 639230549524312030
109 ms 205.251.195.10
26 2026-08-23 03:55 639230539739801669
135 ms 212.132.121.125
25 2026-08-23 03:55 639230539739801669
135 ms 205.251.195.10
24 2026-08-23 03:39 639230530084069375
2033 ms 205.251.195.10
23 2026-08-23 03:39 639230530084069375
2033 ms 212.132.121.125
22 2026-08-23 03:23 639230520362691441
36 ms 205.251.195.10
21 2026-08-23 03:23 639230520362691441
36 ms 212.132.121.125
20 2026-08-23 03:07 639230510677194518
45 ms 205.251.195.10
19 2026-08-23 03:07 639230510677194518
45 ms 212.132.121.125
18 2026-08-23 02:51 639230501156002646
23 ms 205.251.195.10
17 2026-08-23 02:51 639230501156002646
23 ms 212.132.121.125
16 2026-08-23 02:35 639230491502198541
24 ms 205.251.195.10
15 2026-08-23 02:35 639230491502198541
24 ms 212.132.121.125
14 2026-08-23 02:18 639230481860318494
90 ms 212.132.121.125
13 2026-08-23 02:18 639230481860318494
90 ms 205.251.195.10
12 2026-08-23 02:02 639230471893008575
35 ms 205.251.195.10
11 2026-08-23 02:02 639230471893008575
35 ms 212.132.121.125
10 2026-08-23 01:09 639230440030877421
2071 ms 205.251.195.10
9 2026-08-23 01:09 639230440030877421
2071 ms 212.132.121.125
8 2026-08-23 00:53 639230430479725508
4041 ms 212.132.121.125
7 2026-08-23 00:53 639230430479725508
4041 ms 205.251.195.10
6 2026-08-23 00:37 639230420875160219
94 ms 212.132.121.125
5 2026-08-23 00:37 639230420875160219
94 ms 205.251.195.10
4 2026-08-23 00:21 639230411240692575
25 ms 205.251.195.10
3 2026-08-23 00:21 639230411240692575
25 ms 212.132.121.125
2 2026-08-23 00:05 639230401550806607
37 ms 205.251.195.10
1 2026-08-23 00:05 639230401550806607
37 ms 212.132.121.125