DNS response history for heidi.ns.cloudflare.com

heidi.ns.cloudflare.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 2026-08-23. For this date, NameServerHistory found 223 DNS check records, 222 successful responses, 1 failed responses, and 99 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 heidi.ns.cloudflare.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

99 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.194.236

Most recently resolved hosting IP on selected date

Successful Responses

222

Checks that returned a measurable response

Failed Responses

1

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 heidi.ns.cloudflare.com

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
223 2026-08-23 23:45 639231254406598736
5 ms 108.162.194.236
222 2026-08-23 23:45 639231254406598736
5 ms 162.159.38.236
221 2026-08-23 23:45 639231254406598736
5 ms 172.64.34.236
220 2026-08-23 23:29 639231244697865594
3 ms 108.162.194.236
219 2026-08-23 23:29 639231244697865594
3 ms 162.159.38.236
218 2026-08-23 23:29 639231244697865594
3 ms 172.64.34.236
217 2026-08-23 23:12 639231234893504693
44 ms 108.162.194.236
216 2026-08-23 23:12 639231234893504693
44 ms 162.159.38.236
215 2026-08-23 23:12 639231234893504693
44 ms 172.64.34.236
214 2026-08-23 22:56 639231225024549139
-
213 2026-08-23 22:39 639231214931957622
45 ms 108.162.194.236
212 2026-08-23 22:39 639231214931957622
45 ms 162.159.38.236
211 2026-08-23 22:39 639231214931957622
45 ms 172.64.34.236
210 2026-08-23 22:22 639231204962010549
56 ms 108.162.194.236
209 2026-08-23 22:22 639231204962010549
56 ms 162.159.38.236
208 2026-08-23 22:22 639231204962010549
56 ms 172.64.34.236
207 2026-08-23 22:06 639231195170138463
6 ms 108.162.194.236
206 2026-08-23 22:06 639231195170138463
6 ms 162.159.38.236
205 2026-08-23 22:06 639231195170138463
6 ms 172.64.34.236
204 2026-08-23 21:49 639231185235020577
4 ms 108.162.194.236
203 2026-08-23 21:49 639231185235020577
4 ms 162.159.38.236
202 2026-08-23 21:49 639231185235020577
4 ms 172.64.34.236
201 2026-08-23 21:33 639231175558690075
2021 ms 172.64.34.236
200 2026-08-23 21:33 639231175558690075
2021 ms 108.162.194.236
199 2026-08-23 21:33 639231175558690075
2021 ms 162.159.38.236
198 2026-08-23 21:17 639231165610444012
5 ms 108.162.194.236
197 2026-08-23 21:17 639231165610444012
5 ms 162.159.38.236
196 2026-08-23 21:17 639231165610444012
5 ms 172.64.34.236
195 2026-08-23 20:24 639231133806425363
12 ms 172.64.34.236
194 2026-08-23 20:24 639231133806425363
12 ms 108.162.194.236
193 2026-08-23 20:24 639231133806425363
12 ms 162.159.38.236
192 2026-08-23 20:08 639231124203758023
7 ms 172.64.34.236
191 2026-08-23 20:08 639231124203758023
7 ms 108.162.194.236
190 2026-08-23 20:08 639231124203758023
7 ms 162.159.38.236
189 2026-08-23 19:51 639231114428262706
29 ms 172.64.34.236
188 2026-08-23 19:51 639231114428262706
29 ms 162.159.38.236
187 2026-08-23 19:51 639231114428262706
29 ms 108.162.194.236
186 2026-08-23 19:35 639231104662480065
30 ms 108.162.194.236
185 2026-08-23 19:35 639231104662480065
30 ms 162.159.38.236
184 2026-08-23 19:35 639231104662480065
30 ms 172.64.34.236
183 2026-08-23 19:19 639231094840372018
11 ms 108.162.194.236
182 2026-08-23 19:19 639231094840372018
11 ms 162.159.38.236
181 2026-08-23 19:19 639231094840372018
11 ms 172.64.34.236
180 2026-08-23 19:02 639231085024583224
15 ms 108.162.194.236
179 2026-08-23 19:02 639231085024583224
15 ms 162.159.38.236
178 2026-08-23 19:02 639231085024583224
15 ms 172.64.34.236
177 2026-08-23 18:46 639231075257417427
4 ms 108.162.194.236
176 2026-08-23 18:46 639231075257417427
4 ms 162.159.38.236
175 2026-08-23 18:46 639231075257417427
4 ms 172.64.34.236
174 2026-08-23 18:30 639231065516009503
5 ms 108.162.194.236
173 2026-08-23 18:30 639231065516009503
5 ms 162.159.38.236
172 2026-08-23 18:30 639231065516009503
5 ms 172.64.34.236
171 2026-08-23 18:14 639231055805348837
10 ms 108.162.194.236
170 2026-08-23 18:14 639231055805348837
10 ms 162.159.38.236
169 2026-08-23 18:14 639231055805348837
10 ms 172.64.34.236
168 2026-08-23 17:57 639231045980373765
11 ms 108.162.194.236
167 2026-08-23 17:57 639231045980373765
11 ms 162.159.38.236
166 2026-08-23 17:57 639231045980373765
11 ms 172.64.34.236
165 2026-08-23 17:41 639231035984577527
72 ms 172.64.34.236
164 2026-08-23 17:41 639231035984577527
72 ms 108.162.194.236
163 2026-08-23 17:41 639231035984577527
72 ms 162.159.38.236
162 2026-08-23 17:24 639231025928115303
4 ms 108.162.194.236
161 2026-08-23 17:24 639231025928115303
4 ms 162.159.38.236
160 2026-08-23 17:24 639231025928115303
4 ms 172.64.34.236
159 2026-08-23 16:31 639230994250157583
43 ms 108.162.194.236
158 2026-08-23 16:31 639230994250157583
43 ms 162.159.38.236
157 2026-08-23 16:31 639230994250157583
43 ms 172.64.34.236
156 2026-08-23 16:15 639230984476411369
11 ms 108.162.194.236
155 2026-08-23 16:15 639230984476411369
11 ms 162.159.38.236
154 2026-08-23 16:15 639230984476411369
11 ms 172.64.34.236
153 2026-08-23 15:59 639230974838373450
32 ms 108.162.194.236
152 2026-08-23 15:59 639230974838373450
32 ms 162.159.38.236
151 2026-08-23 15:59 639230974838373450
32 ms 172.64.34.236
150 2026-08-23 15:43 639230965244277645
26 ms 108.162.194.236
149 2026-08-23 15:43 639230965244277645
26 ms 162.159.38.236
148 2026-08-23 15:43 639230965244277645
26 ms 172.64.34.236
147 2026-08-23 15:27 639230955522101820
5 ms 108.162.194.236
146 2026-08-23 15:27 639230955522101820
5 ms 162.159.38.236
145 2026-08-23 15:27 639230955522101820
5 ms 172.64.34.236
144 2026-08-23 15:10 639230945754521603
7 ms 108.162.194.236
143 2026-08-23 15:10 639230945754521603
7 ms 162.159.38.236
142 2026-08-23 15:10 639230945754521603
7 ms 172.64.34.236
141 2026-08-23 14:54 639230935852040504
8 ms 108.162.194.236
140 2026-08-23 14:54 639230935852040504
8 ms 162.159.38.236
139 2026-08-23 14:54 639230935852040504
8 ms 172.64.34.236
138 2026-08-23 14:38 639230926222061048
37 ms 108.162.194.236
137 2026-08-23 14:38 639230926222061048
37 ms 162.159.38.236
136 2026-08-23 14:38 639230926222061048
37 ms 172.64.34.236
135 2026-08-23 14:21 639230916449726907
6 ms 108.162.194.236
134 2026-08-23 14:21 639230916449726907
6 ms 162.159.38.236
133 2026-08-23 14:21 639230916449726907
6 ms 172.64.34.236
132 2026-08-23 14:05 639230906595053086
2019 ms 108.162.194.236
131 2026-08-23 14:05 639230906595053086
2019 ms 172.64.34.236
130 2026-08-23 14:05 639230906595053086
2019 ms 162.159.38.236
129 2026-08-23 13:49 639230896680429441
5 ms 108.162.194.236
128 2026-08-23 13:49 639230896680429441
5 ms 162.159.38.236
127 2026-08-23 13:49 639230896680429441
5 ms 172.64.34.236
126 2026-08-23 13:32 639230886630210965
51 ms 108.162.194.236
125 2026-08-23 13:32 639230886630210965
51 ms 162.159.38.236
124 2026-08-23 13:32 639230886630210965
51 ms 172.64.34.236
123 2026-08-23 12:40 639230855430405719
6 ms 108.162.194.236
122 2026-08-23 12:40 639230855430405719
6 ms 162.159.38.236
121 2026-08-23 12:40 639230855430405719
6 ms 172.64.34.236
120 2026-08-23 12:24 639230845707499136
4 ms 108.162.194.236
119 2026-08-23 12:24 639230845707499136
4 ms 162.159.38.236
118 2026-08-23 12:24 639230845707499136
4 ms 172.64.34.236
117 2026-08-23 12:08 639230836186805419
11 ms 172.64.34.236
116 2026-08-23 12:08 639230836186805419
11 ms 108.162.194.236
115 2026-08-23 12:08 639230836186805419
11 ms 162.159.38.236
114 2026-08-23 11:52 639230826493828316
48 ms 108.162.194.236
113 2026-08-23 11:52 639230826493828316
48 ms 172.64.34.236
112 2026-08-23 11:52 639230826493828316
48 ms 162.159.38.236
111 2026-08-23 11:35 639230816817882996
65 ms 108.162.194.236
110 2026-08-23 11:35 639230816817882996
65 ms 162.159.38.236
109 2026-08-23 11:35 639230816817882996
65 ms 172.64.34.236
108 2026-08-23 11:19 639230806933854189
3 ms 108.162.194.236
107 2026-08-23 11:19 639230806933854189
3 ms 162.159.38.236
106 2026-08-23 11:19 639230806933854189
3 ms 172.64.34.236
105 2026-08-23 11:03 639230797120243854
22 ms 108.162.194.236
104 2026-08-23 11:03 639230797120243854
22 ms 162.159.38.236
103 2026-08-23 11:03 639230797120243854
22 ms 172.64.34.236
102 2026-08-23 10:46 639230787310272840
24 ms 108.162.194.236
101 2026-08-23 10:46 639230787310272840
24 ms 172.64.34.236
100 2026-08-23 10:46 639230787310272840
24 ms 162.159.38.236
99 2026-08-23 10:30 639230777600173142
11 ms 108.162.194.236
98 2026-08-23 10:30 639230777600173142
11 ms 162.159.38.236
97 2026-08-23 10:30 639230777600173142
11 ms 172.64.34.236
96 2026-08-23 10:13 639230767665024593
8 ms 108.162.194.236
95 2026-08-23 10:13 639230767665024593
8 ms 162.159.38.236
94 2026-08-23 10:13 639230767665024593
8 ms 172.64.34.236
93 2026-08-23 09:57 639230757720962293
29 ms 108.162.194.236
92 2026-08-23 09:57 639230757720962293
29 ms 162.159.38.236
91 2026-08-23 09:57 639230757720962293
29 ms 172.64.34.236
90 2026-08-23 09:40 639230747722189784
4 ms 108.162.194.236
89 2026-08-23 09:40 639230747722189784
4 ms 162.159.38.236
88 2026-08-23 09:40 639230747722189784
4 ms 172.64.34.236
87 2026-08-23 08:48 639230716313923480
14 ms 162.159.38.236
86 2026-08-23 08:48 639230716313923480
14 ms 108.162.194.236
85 2026-08-23 08:48 639230716313923480
14 ms 172.64.34.236
84 2026-08-23 08:32 639230706813835990
2041 ms 172.64.34.236
83 2026-08-23 08:32 639230706813835990
2041 ms 162.159.38.236
82 2026-08-23 08:32 639230706813835990
2041 ms 108.162.194.236
81 2026-08-23 08:16 639230696871062203
29 ms 108.162.194.236
80 2026-08-23 08:16 639230696871062203
29 ms 172.64.34.236
79 2026-08-23 08:16 639230696871062203
29 ms 162.159.38.236
78 2026-08-23 07:59 639230687142781616
4 ms 108.162.194.236
77 2026-08-23 07:59 639230687142781616
4 ms 162.159.38.236
76 2026-08-23 07:59 639230687142781616
4 ms 172.64.34.236
75 2026-08-23 07:43 639230677432142227
4 ms 108.162.194.236
74 2026-08-23 07:43 639230677432142227
4 ms 162.159.38.236
73 2026-08-23 07:43 639230677432142227
4 ms 172.64.34.236
72 2026-08-23 07:27 639230667686258061
7 ms 108.162.194.236
71 2026-08-23 07:27 639230667686258061
7 ms 162.159.38.236
70 2026-08-23 07:27 639230667686258061
7 ms 172.64.34.236
69 2026-08-23 07:11 639230658039243685
15 ms 172.64.34.236
68 2026-08-23 07:11 639230658039243685
15 ms 162.159.38.236
67 2026-08-23 07:11 639230658039243685
15 ms 108.162.194.236
66 2026-08-23 06:55 639230648468473803
12 ms 108.162.194.236
65 2026-08-23 06:55 639230648468473803
12 ms 162.159.38.236
64 2026-08-23 06:55 639230648468473803
12 ms 172.64.34.236
63 2026-08-23 06:39 639230638829658294
4 ms 108.162.194.236
62 2026-08-23 06:39 639230638829658294
4 ms 162.159.38.236
61 2026-08-23 06:39 639230638829658294
4 ms 172.64.34.236
60 2026-08-23 06:23 639230629247017617
40 ms 108.162.194.236
59 2026-08-23 06:23 639230629247017617
40 ms 162.159.38.236
58 2026-08-23 06:23 639230629247017617
40 ms 172.64.34.236
57 2026-08-23 06:07 639230619625318239
6 ms 108.162.194.236
56 2026-08-23 06:07 639230619625318239
6 ms 162.159.38.236
55 2026-08-23 06:07 639230619625318239
6 ms 172.64.34.236
54 2026-08-23 05:50 639230609697630264
7 ms 108.162.194.236
53 2026-08-23 05:50 639230609697630264
7 ms 172.64.34.236
52 2026-08-23 05:50 639230609697630264
7 ms 162.159.38.236
51 2026-08-23 04:58 639230578570131864
12 ms 108.162.194.236
50 2026-08-23 04:58 639230578570131864
12 ms 162.159.38.236
49 2026-08-23 04:58 639230578570131864
12 ms 172.64.34.236
48 2026-08-23 04:42 639230568958963168
21 ms 108.162.194.236
47 2026-08-23 04:42 639230568958963168
21 ms 172.64.34.236
46 2026-08-23 04:42 639230568958963168
21 ms 162.159.38.236
45 2026-08-23 04:26 639230559287611211
9 ms 108.162.194.236
44 2026-08-23 04:26 639230559287611211
9 ms 162.159.38.236
43 2026-08-23 04:26 639230559287611211
9 ms 172.64.34.236
42 2026-08-23 04:10 639230549524312030
31 ms 108.162.194.236
41 2026-08-23 04:10 639230549524312030
31 ms 162.159.38.236
40 2026-08-23 04:10 639230549524312030
31 ms 172.64.34.236
39 2026-08-23 03:54 639230539739801669
25 ms 108.162.194.236
38 2026-08-23 03:54 639230539739801669
25 ms 162.159.38.236
37 2026-08-23 03:54 639230539739801669
25 ms 172.64.34.236
36 2026-08-23 03:38 639230530084069375
42 ms 108.162.194.236
35 2026-08-23 03:38 639230530084069375
42 ms 162.159.38.236
34 2026-08-23 03:38 639230530084069375
42 ms 172.64.34.236
33 2026-08-23 03:21 639230520362691441
21 ms 108.162.194.236
32 2026-08-23 03:21 639230520362691441
21 ms 162.159.38.236
31 2026-08-23 03:21 639230520362691441
21 ms 172.64.34.236
30 2026-08-23 03:05 639230510677194518
17 ms 108.162.194.236
29 2026-08-23 03:05 639230510677194518
17 ms 162.159.38.236
28 2026-08-23 03:05 639230510677194518
17 ms 172.64.34.236
27 2026-08-23 02:49 639230501156002646
7 ms 162.159.38.236
26 2026-08-23 02:49 639230501156002646
7 ms 172.64.34.236
25 2026-08-23 02:49 639230501156002646
7 ms 108.162.194.236
24 2026-08-23 02:33 639230491502198541
5 ms 108.162.194.236
23 2026-08-23 02:33 639230491502198541
5 ms 162.159.38.236
22 2026-08-23 02:33 639230491502198541
5 ms 172.64.34.236
21 2026-08-23 02:17 639230481860318494
3 ms 108.162.194.236
20 2026-08-23 02:17 639230481860318494
3 ms 162.159.38.236
19 2026-08-23 02:17 639230481860318494
3 ms 172.64.34.236
18 2026-08-23 02:01 639230471893008575
16 ms 162.159.38.236
17 2026-08-23 02:01 639230471893008575
16 ms 172.64.34.236
16 2026-08-23 02:01 639230471893008575
16 ms 108.162.194.236
15 2026-08-23 01:07 639230440030877421
12 ms 108.162.194.236
14 2026-08-23 01:07 639230440030877421
12 ms 172.64.34.236
13 2026-08-23 01:07 639230440030877421
12 ms 162.159.38.236
12 2026-08-23 00:52 639230430479725508
8 ms 162.159.38.236
11 2026-08-23 00:52 639230430479725508
8 ms 108.162.194.236
10 2026-08-23 00:52 639230430479725508
8 ms 172.64.34.236
9 2026-08-23 00:36 639230420875160219
20 ms 162.159.38.236
8 2026-08-23 00:36 639230420875160219
20 ms 108.162.194.236
7 2026-08-23 00:36 639230420875160219
20 ms 172.64.34.236
6 2026-08-23 00:19 639230411240692575
3 ms 108.162.194.236
5 2026-08-23 00:19 639230411240692575
3 ms 162.159.38.236
4 2026-08-23 00:19 639230411240692575
3 ms 172.64.34.236
3 2026-08-23 00:03 639230401550806607
36 ms 172.64.34.236
2 2026-08-23 00:03 639230401550806607
36 ms 162.159.38.236
1 2026-08-23 00:03 639230401550806607
36 ms 108.162.194.236