DNS response history for david.ns.cloudflare.com

david.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 2026-08-21. For this date, NameServerHistory found 214 DNS check records, 213 successful responses, 1 failed responses, and 168 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 david.ns.cloudflare.com.
Records on Selected Date

214

Historical checks stored for this nameserver on selected date

Average Latency

168 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

108.162.193.152

Most recently resolved hosting IP on selected date

Successful Responses

213

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 david.ns.cloudflare.com

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
214 2026-08-21 23:46 639229527598660841
8 ms 108.162.193.152
213 2026-08-21 23:46 639229527598660841
8 ms 172.64.33.152
212 2026-08-21 23:46 639229527598660841
8 ms 173.245.59.152
211 2026-08-21 23:29 639229517954323214
4 ms 108.162.193.152
210 2026-08-21 23:29 639229517954323214
4 ms 172.64.33.152
209 2026-08-21 23:29 639229517954323214
4 ms 173.245.59.152
208 2026-08-21 23:13 639229508269999021
42 ms 108.162.193.152
207 2026-08-21 23:13 639229508269999021
42 ms 172.64.33.152
206 2026-08-21 23:13 639229508269999021
42 ms 173.245.59.152
205 2026-08-21 22:57 639229498559060171
11 ms 172.64.33.152
204 2026-08-21 22:57 639229498559060171
11 ms 108.162.193.152
203 2026-08-21 22:57 639229498559060171
11 ms 173.245.59.152
202 2026-08-21 22:40 639229488519347586
3 ms 108.162.193.152
201 2026-08-21 22:40 639229488519347586
3 ms 172.64.33.152
200 2026-08-21 22:40 639229488519347586
3 ms 173.245.59.152
199 2026-08-21 21:47 639229456606578934
4 ms 108.162.193.152
198 2026-08-21 21:47 639229456606578934
4 ms 172.64.33.152
197 2026-08-21 21:47 639229456606578934
4 ms 173.245.59.152
196 2026-08-21 21:31 639229446985772499
4 ms 108.162.193.152
195 2026-08-21 21:31 639229446985772499
4 ms 172.64.33.152
194 2026-08-21 21:31 639229446985772499
4 ms 173.245.59.152
193 2026-08-21 21:15 639229437367313098
34 ms 108.162.193.152
192 2026-08-21 21:15 639229437367313098
34 ms 172.64.33.152
191 2026-08-21 21:15 639229437367313098
34 ms 173.245.59.152
190 2026-08-21 20:59 639229427923950391
8 ms 108.162.193.152
189 2026-08-21 20:59 639229427923950391
8 ms 172.64.33.152
188 2026-08-21 20:59 639229427923950391
8 ms 173.245.59.152
187 2026-08-21 20:43 639229418168588854
9 ms 108.162.193.152
186 2026-08-21 20:43 639229418168588854
9 ms 172.64.33.152
185 2026-08-21 20:43 639229418168588854
9 ms 173.245.59.152
184 2026-08-21 20:27 639229408345678334
2034 ms 108.162.193.152
183 2026-08-21 20:27 639229408345678334
2034 ms 172.64.33.152
182 2026-08-21 20:27 639229408345678334
2034 ms 173.245.59.152
181 2026-08-21 20:11 639229398616354648
8 ms 108.162.193.152
180 2026-08-21 20:11 639229398616354648
8 ms 172.64.33.152
179 2026-08-21 20:11 639229398616354648
8 ms 173.245.59.152
178 2026-08-21 19:54 639229388634592323
48 ms 108.162.193.152
177 2026-08-21 19:54 639229388634592323
48 ms 172.64.33.152
176 2026-08-21 19:54 639229388634592323
48 ms 173.245.59.152
175 2026-08-21 19:38 639229378792837692
2035 ms 173.245.59.152
174 2026-08-21 19:38 639229378792837692
2035 ms 108.162.193.152
173 2026-08-21 19:38 639229378792837692
2035 ms 172.64.33.152
172 2026-08-21 19:21 639229369154682311
15 ms 108.162.193.152
171 2026-08-21 19:21 639229369154682311
15 ms 172.64.33.152
170 2026-08-21 19:21 639229369154682311
15 ms 173.245.59.152
169 2026-08-21 19:05 639229359248017926
8 ms 108.162.193.152
168 2026-08-21 19:05 639229359248017926
8 ms 172.64.33.152
167 2026-08-21 19:05 639229359248017926
8 ms 173.245.59.152
166 2026-08-21 18:48 639229349124294642
32 ms 108.162.193.152
165 2026-08-21 18:48 639229349124294642
32 ms 172.64.33.152
164 2026-08-21 18:48 639229349124294642
32 ms 173.245.59.152
163 2026-08-21 17:56 639229317791715692
9 ms 108.162.193.152
162 2026-08-21 17:56 639229317791715692
9 ms 172.64.33.152
161 2026-08-21 17:56 639229317791715692
9 ms 173.245.59.152
160 2026-08-21 17:40 639229308115194575
58 ms 108.162.193.152
159 2026-08-21 17:40 639229308115194575
58 ms 172.64.33.152
158 2026-08-21 17:40 639229308115194575
58 ms 173.245.59.152
157 2026-08-21 17:23 639229298320320558
8 ms 108.162.193.152
156 2026-08-21 17:23 639229298320320558
8 ms 172.64.33.152
155 2026-08-21 17:23 639229298320320558
8 ms 173.245.59.152
154 2026-08-21 17:07 639229288674863221
15 ms 173.245.59.152
153 2026-08-21 17:07 639229288674863221
15 ms 172.64.33.152
152 2026-08-21 17:07 639229288674863221
15 ms 108.162.193.152
151 2026-08-21 16:51 639229278983677079
59 ms 172.64.33.152
150 2026-08-21 16:51 639229278983677079
59 ms 108.162.193.152
149 2026-08-21 16:51 639229278983677079
59 ms 173.245.59.152
148 2026-08-21 16:35 639229269405517175
5 ms 108.162.193.152
147 2026-08-21 16:35 639229269405517175
5 ms 172.64.33.152
146 2026-08-21 16:35 639229269405517175
5 ms 173.245.59.152
145 2026-08-21 16:19 639229259594798244
21 ms 172.64.33.152
144 2026-08-21 16:19 639229259594798244
21 ms 108.162.193.152
143 2026-08-21 16:19 639229259594798244
21 ms 173.245.59.152
142 2026-08-21 16:02 639229249736681188
65 ms 108.162.193.152
141 2026-08-21 16:02 639229249736681188
65 ms 172.64.33.152
140 2026-08-21 16:02 639229249736681188
65 ms 173.245.59.152
139 2026-08-21 15:46 639229239699417787
36 ms 108.162.193.152
138 2026-08-21 15:46 639229239699417787
36 ms 172.64.33.152
137 2026-08-21 15:46 639229239699417787
36 ms 173.245.59.152
136 2026-08-21 15:29 639229229621964033
5 ms 108.162.193.152
135 2026-08-21 15:29 639229229621964033
5 ms 172.64.33.152
134 2026-08-21 15:29 639229229621964033
5 ms 173.245.59.152
133 2026-08-21 15:12 639229219567270965
6 ms 108.162.193.152
132 2026-08-21 15:12 639229219567270965
6 ms 172.64.33.152
131 2026-08-21 15:12 639229219567270965
6 ms 173.245.59.152
130 2026-08-21 14:55 639229209406666856
12 ms 108.162.193.152
129 2026-08-21 14:55 639229209406666856
12 ms 173.245.59.152
128 2026-08-21 14:55 639229209406666856
12 ms 172.64.33.152
127 2026-08-21 14:03 639229177815876178
7 ms 108.162.193.152
126 2026-08-21 14:03 639229177815876178
7 ms 172.64.33.152
125 2026-08-21 14:03 639229177815876178
7 ms 173.245.59.152
124 2026-08-21 13:47 639229168243572685
7 ms 108.162.193.152
123 2026-08-21 13:47 639229168243572685
7 ms 172.64.33.152
122 2026-08-21 13:47 639229168243572685
7 ms 173.245.59.152
121 2026-08-21 13:31 639229158599856475
6 ms 108.162.193.152
120 2026-08-21 13:31 639229158599856475
6 ms 172.64.33.152
119 2026-08-21 13:31 639229158599856475
6 ms 173.245.59.152
118 2026-08-21 13:15 639229148998940902
5 ms 108.162.193.152
117 2026-08-21 13:15 639229148998940902
5 ms 172.64.33.152
116 2026-08-21 13:15 639229148998940902
5 ms 173.245.59.152
115 2026-08-21 12:58 639229139276923594
33 ms 108.162.193.152
114 2026-08-21 12:58 639229139276923594
33 ms 172.64.33.152
113 2026-08-21 12:58 639229139276923594
33 ms 173.245.59.152
112 2026-08-21 12:42 639229129709912394
38 ms 172.64.33.152
111 2026-08-21 12:42 639229129709912394
38 ms 108.162.193.152
110 2026-08-21 12:42 639229129709912394
38 ms 173.245.59.152
109 2026-08-21 12:26 639229119801488500
6 ms 108.162.193.152
108 2026-08-21 12:26 639229119801488500
6 ms 172.64.33.152
107 2026-08-21 12:26 639229119801488500
6 ms 173.245.59.152
106 2026-08-21 12:10 639229110135262458
2043 ms 173.245.59.152
105 2026-08-21 12:10 639229110135262458
2043 ms 108.162.193.152
104 2026-08-21 12:10 639229110135262458
2043 ms 172.64.33.152
103 2026-08-21 11:53 639229100336051392
34 ms 108.162.193.152
102 2026-08-21 11:53 639229100336051392
34 ms 172.64.33.152
101 2026-08-21 11:53 639229100336051392
34 ms 173.245.59.152
100 2026-08-21 11:37 639229090641415626
5 ms 108.162.193.152
99 2026-08-21 11:37 639229090641415626
5 ms 172.64.33.152
98 2026-08-21 11:37 639229090641415626
5 ms 173.245.59.152
97 2026-08-21 11:21 639229080702683947
8 ms 108.162.193.152
96 2026-08-21 11:21 639229080702683947
8 ms 172.64.33.152
95 2026-08-21 11:21 639229080702683947
8 ms 173.245.59.152
94 2026-08-21 11:04 639229070601456699
87 ms 108.162.193.152
93 2026-08-21 11:04 639229070601456699
87 ms 172.64.33.152
92 2026-08-21 11:04 639229070601456699
87 ms 173.245.59.152
91 2026-08-21 10:11 639229038947447232
23 ms 108.162.193.152
90 2026-08-21 10:11 639229038947447232
23 ms 172.64.33.152
89 2026-08-21 10:11 639229038947447232
23 ms 173.245.59.152
88 2026-08-21 09:55 639229029268708773
5 ms 108.162.193.152
87 2026-08-21 09:55 639229029268708773
5 ms 172.64.33.152
86 2026-08-21 09:55 639229029268708773
5 ms 173.245.59.152
85 2026-08-21 09:39 639229019647910603
41 ms 108.162.193.152
84 2026-08-21 09:39 639229019647910603
41 ms 172.64.33.152
83 2026-08-21 09:39 639229019647910603
41 ms 173.245.59.152
82 2026-08-21 09:23 639229009983843738
5 ms 108.162.193.152
81 2026-08-21 09:23 639229009983843738
5 ms 172.64.33.152
80 2026-08-21 09:23 639229009983843738
5 ms 173.245.59.152
79 2026-08-21 09:07 639229000203331882
35 ms 108.162.193.152
78 2026-08-21 09:07 639229000203331882
35 ms 172.64.33.152
77 2026-08-21 09:07 639229000203331882
35 ms 173.245.59.152
76 2026-08-21 08:50 639228990302335999
5 ms 108.162.193.152
75 2026-08-21 08:50 639228990302335999
5 ms 172.64.33.152
74 2026-08-21 08:50 639228990302335999
5 ms 173.245.59.152
73 2026-08-21 08:34 639228980567740722
88 ms 108.162.193.152
72 2026-08-21 08:34 639228980567740722
88 ms 172.64.33.152
71 2026-08-21 08:34 639228980567740722
88 ms 173.245.59.152
70 2026-08-21 08:17 639228970762445174
43 ms 173.245.59.152
69 2026-08-21 08:17 639228970762445174
43 ms 108.162.193.152
68 2026-08-21 08:17 639228970762445174
43 ms 172.64.33.152
67 2026-08-21 08:01 639228961065054445
10 ms 108.162.193.152
66 2026-08-21 08:01 639228961065054445
10 ms 172.64.33.152
65 2026-08-21 08:01 639228961065054445
10 ms 173.245.59.152
64 2026-08-21 07:45 639228951224649885
13 ms 108.162.193.152
63 2026-08-21 07:45 639228951224649885
13 ms 172.64.33.152
62 2026-08-21 07:45 639228951224649885
13 ms 173.245.59.152
61 2026-08-21 07:28 639228941303864592
3 ms 108.162.193.152
60 2026-08-21 07:28 639228941303864592
3 ms 172.64.33.152
59 2026-08-21 07:28 639228941303864592
3 ms 173.245.59.152
58 2026-08-21 07:12 639228931191328583
2450 ms 108.162.193.152
57 2026-08-21 07:12 639228931191328583
2450 ms 172.64.33.152
56 2026-08-21 07:12 639228931191328583
2450 ms 173.245.59.152
55 2026-08-21 06:19 639228899518173317
28 ms 108.162.193.152
54 2026-08-21 06:19 639228899518173317
28 ms 172.64.33.152
53 2026-08-21 06:19 639228899518173317
28 ms 173.245.59.152
52 2026-08-21 06:03 639228889785027669
25 ms 108.162.193.152
51 2026-08-21 06:03 639228889785027669
25 ms 172.64.33.152
50 2026-08-21 06:03 639228889785027669
25 ms 173.245.59.152
49 2026-08-21 05:46 639228880106330161
4 ms 108.162.193.152
48 2026-08-21 05:46 639228880106330161
4 ms 172.64.33.152
47 2026-08-21 05:46 639228880106330161
4 ms 173.245.59.152
46 2026-08-21 05:30 639228870316184091
5 ms 108.162.193.152
45 2026-08-21 05:30 639228870316184091
5 ms 172.64.33.152
44 2026-08-21 05:30 639228870316184091
5 ms 173.245.59.152
43 2026-08-21 05:14 639228860695366512
4 ms 108.162.193.152
42 2026-08-21 05:14 639228860695366512
4 ms 172.64.33.152
41 2026-08-21 05:14 639228860695366512
4 ms 173.245.59.152
40 2026-08-21 04:58 639228851027209500
4 ms 108.162.193.152
39 2026-08-21 04:58 639228851027209500
4 ms 172.64.33.152
38 2026-08-21 04:58 639228851027209500
4 ms 173.245.59.152
37 2026-08-21 04:42 639228841479265462
4 ms 108.162.193.152
36 2026-08-21 04:42 639228841479265462
4 ms 172.64.33.152
35 2026-08-21 04:42 639228841479265462
4 ms 173.245.59.152
34 2026-08-21 04:26 639228831752962260
49 ms 108.162.193.152
33 2026-08-21 04:26 639228831752962260
49 ms 172.64.33.152
32 2026-08-21 04:26 639228831752962260
49 ms 173.245.59.152
31 2026-08-21 04:09 639228821953295483
58 ms 108.162.193.152
30 2026-08-21 04:09 639228821953295483
58 ms 172.64.33.152
29 2026-08-21 04:09 639228821953295483
58 ms 173.245.59.152
28 2026-08-21 03:53 639228812227429953
5 ms 108.162.193.152
27 2026-08-21 03:53 639228812227429953
5 ms 172.64.33.152
26 2026-08-21 03:53 639228812227429953
5 ms 173.245.59.152
25 2026-08-21 03:37 639228802476107538
4 ms 108.162.193.152
24 2026-08-21 03:37 639228802476107538
4 ms 172.64.33.152
23 2026-08-21 03:37 639228802476107538
4 ms 173.245.59.152
22 2026-08-21 03:20 639228792525492032
2025 ms 108.162.193.152
21 2026-08-21 03:20 639228792525492032
2025 ms 172.64.33.152
20 2026-08-21 03:20 639228792525492032
2025 ms 173.245.59.152
19 2026-08-21 02:28 639228761131421385
10 ms 108.162.193.152
18 2026-08-21 02:28 639228761131421385
10 ms 172.64.33.152
17 2026-08-21 02:28 639228761131421385
10 ms 173.245.59.152
16 2026-08-21 02:12 639228751571206692
-
15 2026-08-21 01:56 639228741705571019
3 ms 108.162.193.152
14 2026-08-21 01:56 639228741705571019
3 ms 172.64.33.152
13 2026-08-21 01:56 639228741705571019
3 ms 173.245.59.152
12 2026-08-21 01:39 639228731642208228
63 ms 173.245.59.152
11 2026-08-21 01:39 639228731642208228
63 ms 172.64.33.152
10 2026-08-21 01:39 639228731642208228
63 ms 108.162.193.152
9 2026-08-21 00:47 639228700387002072
4 ms 108.162.193.152
8 2026-08-21 00:47 639228700387002072
4 ms 172.64.33.152
7 2026-08-21 00:47 639228700387002072
4 ms 173.245.59.152
6 2026-08-21 00:31 639228690742014433
11 ms 173.245.59.152
5 2026-08-21 00:31 639228690742014433
11 ms 108.162.193.152
4 2026-08-21 00:31 639228690742014433
11 ms 172.64.33.152
3 2026-08-21 00:14 639228680877937122
3 ms 108.162.193.152
2 2026-08-21 00:14 639228680877937122
3 ms 172.64.33.152
1 2026-08-21 00:14 639228680877937122
3 ms 173.245.59.152