DNS response history for chuck.ns.cloudflare.com

chuck.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 216 DNS check records, 216 successful responses, 0 failed responses, and 102 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 chuck.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

102 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

172.64.33.86

Most recently resolved hosting IP on selected date

Successful Responses

216

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 chuck.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
216 2026-08-21 23:46 639229527598660841
9 ms 172.64.33.86
215 2026-08-21 23:46 639229527598660841
9 ms 173.245.59.86
214 2026-08-21 23:46 639229527598660841
9 ms 108.162.193.86
213 2026-08-21 23:30 639229517954323214
20 ms 108.162.193.86
212 2026-08-21 23:30 639229517954323214
20 ms 172.64.33.86
211 2026-08-21 23:30 639229517954323214
20 ms 173.245.59.86
210 2026-08-21 23:14 639229508269999021
4 ms 108.162.193.86
209 2026-08-21 23:14 639229508269999021
4 ms 172.64.33.86
208 2026-08-21 23:14 639229508269999021
4 ms 173.245.59.86
207 2026-08-21 22:58 639229498559060171
4 ms 108.162.193.86
206 2026-08-21 22:58 639229498559060171
4 ms 172.64.33.86
205 2026-08-21 22:58 639229498559060171
4 ms 173.245.59.86
204 2026-08-21 22:41 639229488519347586
30 ms 108.162.193.86
203 2026-08-21 22:41 639229488519347586
30 ms 172.64.33.86
202 2026-08-21 22:41 639229488519347586
30 ms 173.245.59.86
201 2026-08-21 21:48 639229456606578934
4 ms 108.162.193.86
200 2026-08-21 21:48 639229456606578934
4 ms 172.64.33.86
199 2026-08-21 21:48 639229456606578934
4 ms 173.245.59.86
198 2026-08-21 21:32 639229446985772499
35 ms 172.64.33.86
197 2026-08-21 21:32 639229446985772499
35 ms 108.162.193.86
196 2026-08-21 21:32 639229446985772499
35 ms 173.245.59.86
195 2026-08-21 21:16 639229437367313098
15 ms 108.162.193.86
194 2026-08-21 21:16 639229437367313098
15 ms 172.64.33.86
193 2026-08-21 21:16 639229437367313098
15 ms 173.245.59.86
192 2026-08-21 21:00 639229427923950391
6 ms 108.162.193.86
191 2026-08-21 21:00 639229427923950391
6 ms 172.64.33.86
190 2026-08-21 21:00 639229427923950391
6 ms 173.245.59.86
189 2026-08-21 20:44 639229418168588854
15 ms 108.162.193.86
188 2026-08-21 20:44 639229418168588854
15 ms 172.64.33.86
187 2026-08-21 20:44 639229418168588854
15 ms 173.245.59.86
186 2026-08-21 20:27 639229408345678334
13 ms 173.245.59.86
185 2026-08-21 20:27 639229408345678334
13 ms 108.162.193.86
184 2026-08-21 20:27 639229408345678334
13 ms 172.64.33.86
183 2026-08-21 20:11 639229398616354648
7 ms 172.64.33.86
182 2026-08-21 20:11 639229398616354648
7 ms 173.245.59.86
181 2026-08-21 20:11 639229398616354648
7 ms 108.162.193.86
180 2026-08-21 19:55 639229388634592323
23 ms 108.162.193.86
179 2026-08-21 19:55 639229388634592323
23 ms 172.64.33.86
178 2026-08-21 19:55 639229388634592323
23 ms 173.245.59.86
177 2026-08-21 19:38 639229378792837692
34 ms 108.162.193.86
176 2026-08-21 19:38 639229378792837692
34 ms 172.64.33.86
175 2026-08-21 19:38 639229378792837692
34 ms 173.245.59.86
174 2026-08-21 19:22 639229369154682311
5 ms 108.162.193.86
173 2026-08-21 19:22 639229369154682311
5 ms 172.64.33.86
172 2026-08-21 19:22 639229369154682311
5 ms 173.245.59.86
171 2026-08-21 19:06 639229359248017926
4 ms 108.162.193.86
170 2026-08-21 19:06 639229359248017926
4 ms 172.64.33.86
169 2026-08-21 19:06 639229359248017926
4 ms 173.245.59.86
168 2026-08-21 18:49 639229349124294642
11 ms 108.162.193.86
167 2026-08-21 18:49 639229349124294642
11 ms 172.64.33.86
166 2026-08-21 18:49 639229349124294642
11 ms 173.245.59.86
165 2026-08-21 17:56 639229317791715692
4 ms 108.162.193.86
164 2026-08-21 17:56 639229317791715692
4 ms 172.64.33.86
163 2026-08-21 17:56 639229317791715692
4 ms 173.245.59.86
162 2026-08-21 17:40 639229308115194575
24 ms 108.162.193.86
161 2026-08-21 17:40 639229308115194575
24 ms 172.64.33.86
160 2026-08-21 17:40 639229308115194575
24 ms 173.245.59.86
159 2026-08-21 17:24 639229298320320558
39 ms 173.245.59.86
158 2026-08-21 17:24 639229298320320558
39 ms 108.162.193.86
157 2026-08-21 17:24 639229298320320558
39 ms 172.64.33.86
156 2026-08-21 17:08 639229288674863221
2011 ms 172.64.33.86
155 2026-08-21 17:08 639229288674863221
2011 ms 173.245.59.86
154 2026-08-21 17:08 639229288674863221
2011 ms 108.162.193.86
153 2026-08-21 16:52 639229278983677079
8 ms 108.162.193.86
152 2026-08-21 16:52 639229278983677079
8 ms 172.64.33.86
151 2026-08-21 16:52 639229278983677079
8 ms 173.245.59.86
150 2026-08-21 16:36 639229269405517175
8 ms 173.245.59.86
149 2026-08-21 16:36 639229269405517175
8 ms 172.64.33.86
148 2026-08-21 16:36 639229269405517175
8 ms 108.162.193.86
147 2026-08-21 16:19 639229259594798244
28 ms 108.162.193.86
146 2026-08-21 16:19 639229259594798244
28 ms 172.64.33.86
145 2026-08-21 16:19 639229259594798244
28 ms 173.245.59.86
144 2026-08-21 16:03 639229249736681188
35 ms 108.162.193.86
143 2026-08-21 16:03 639229249736681188
35 ms 172.64.33.86
142 2026-08-21 16:03 639229249736681188
35 ms 173.245.59.86
141 2026-08-21 15:46 639229239699417787
4 ms 108.162.193.86
140 2026-08-21 15:46 639229239699417787
4 ms 172.64.33.86
139 2026-08-21 15:46 639229239699417787
4 ms 173.245.59.86
138 2026-08-21 15:30 639229229621964033
10 ms 172.64.33.86
137 2026-08-21 15:30 639229229621964033
10 ms 173.245.59.86
136 2026-08-21 15:30 639229229621964033
10 ms 108.162.193.86
135 2026-08-21 15:13 639229219567270965
2020 ms 172.64.33.86
134 2026-08-21 15:13 639229219567270965
2020 ms 173.245.59.86
133 2026-08-21 15:13 639229219567270965
2020 ms 108.162.193.86
132 2026-08-21 14:56 639229209406666856
7 ms 172.64.33.86
131 2026-08-21 14:56 639229209406666856
7 ms 108.162.193.86
130 2026-08-21 14:56 639229209406666856
7 ms 173.245.59.86
129 2026-08-21 14:03 639229177815876178
8 ms 108.162.193.86
128 2026-08-21 14:03 639229177815876178
8 ms 173.245.59.86
127 2026-08-21 14:03 639229177815876178
8 ms 172.64.33.86
126 2026-08-21 13:47 639229168243572685
16 ms 172.64.33.86
125 2026-08-21 13:47 639229168243572685
16 ms 108.162.193.86
124 2026-08-21 13:47 639229168243572685
16 ms 173.245.59.86
123 2026-08-21 13:31 639229158599856475
11 ms 108.162.193.86
122 2026-08-21 13:31 639229158599856475
11 ms 172.64.33.86
121 2026-08-21 13:31 639229158599856475
11 ms 173.245.59.86
120 2026-08-21 13:15 639229148998940902
28 ms 108.162.193.86
119 2026-08-21 13:15 639229148998940902
28 ms 172.64.33.86
118 2026-08-21 13:15 639229148998940902
28 ms 173.245.59.86
117 2026-08-21 12:59 639229139276923594
25 ms 172.64.33.86
116 2026-08-21 12:59 639229139276923594
25 ms 108.162.193.86
115 2026-08-21 12:59 639229139276923594
25 ms 173.245.59.86
114 2026-08-21 12:43 639229129709912394
21 ms 108.162.193.86
113 2026-08-21 12:43 639229129709912394
21 ms 172.64.33.86
112 2026-08-21 12:43 639229129709912394
21 ms 173.245.59.86
111 2026-08-21 12:27 639229119801488500
7 ms 172.64.33.86
110 2026-08-21 12:27 639229119801488500
7 ms 108.162.193.86
109 2026-08-21 12:27 639229119801488500
7 ms 173.245.59.86
108 2026-08-21 12:10 639229110135262458
59 ms 173.245.59.86
107 2026-08-21 12:10 639229110135262458
59 ms 108.162.193.86
106 2026-08-21 12:10 639229110135262458
59 ms 172.64.33.86
105 2026-08-21 11:54 639229100336051392
8 ms 172.64.33.86
104 2026-08-21 11:54 639229100336051392
8 ms 173.245.59.86
103 2026-08-21 11:54 639229100336051392
8 ms 108.162.193.86
102 2026-08-21 11:38 639229090641415626
32 ms 173.245.59.86
101 2026-08-21 11:38 639229090641415626
32 ms 172.64.33.86
100 2026-08-21 11:38 639229090641415626
32 ms 108.162.193.86
99 2026-08-21 11:21 639229080702683947
6 ms 108.162.193.86
98 2026-08-21 11:21 639229080702683947
6 ms 172.64.33.86
97 2026-08-21 11:21 639229080702683947
6 ms 173.245.59.86
96 2026-08-21 11:05 639229070601456699
33 ms 108.162.193.86
95 2026-08-21 11:05 639229070601456699
33 ms 173.245.59.86
94 2026-08-21 11:05 639229070601456699
33 ms 172.64.33.86
93 2026-08-21 10:12 639229038947447232
4 ms 108.162.193.86
92 2026-08-21 10:12 639229038947447232
4 ms 172.64.33.86
91 2026-08-21 10:12 639229038947447232
4 ms 173.245.59.86
90 2026-08-21 09:56 639229029268708773
24 ms 172.64.33.86
89 2026-08-21 09:56 639229029268708773
24 ms 108.162.193.86
88 2026-08-21 09:56 639229029268708773
24 ms 173.245.59.86
87 2026-08-21 09:40 639229019647910603
25 ms 108.162.193.86
86 2026-08-21 09:40 639229019647910603
25 ms 172.64.33.86
85 2026-08-21 09:40 639229019647910603
25 ms 173.245.59.86
84 2026-08-21 09:23 639229009983843738
5 ms 108.162.193.86
83 2026-08-21 09:23 639229009983843738
5 ms 172.64.33.86
82 2026-08-21 09:23 639229009983843738
5 ms 173.245.59.86
81 2026-08-21 09:07 639229000203331882
36 ms 173.245.59.86
80 2026-08-21 09:07 639229000203331882
36 ms 108.162.193.86
79 2026-08-21 09:07 639229000203331882
36 ms 172.64.33.86
78 2026-08-21 08:51 639228990302335999
5 ms 108.162.193.86
77 2026-08-21 08:51 639228990302335999
5 ms 172.64.33.86
76 2026-08-21 08:51 639228990302335999
5 ms 173.245.59.86
75 2026-08-21 08:35 639228980567740722
39 ms 108.162.193.86
74 2026-08-21 08:35 639228980567740722
39 ms 172.64.33.86
73 2026-08-21 08:35 639228980567740722
39 ms 173.245.59.86
72 2026-08-21 08:18 639228970762445174
4 ms 108.162.193.86
71 2026-08-21 08:18 639228970762445174
4 ms 172.64.33.86
70 2026-08-21 08:18 639228970762445174
4 ms 173.245.59.86
69 2026-08-21 08:02 639228961065054445
35 ms 108.162.193.86
68 2026-08-21 08:02 639228961065054445
35 ms 172.64.33.86
67 2026-08-21 08:02 639228961065054445
35 ms 173.245.59.86
66 2026-08-21 07:45 639228951224649885
112 ms 108.162.193.86
65 2026-08-21 07:45 639228951224649885
112 ms 172.64.33.86
64 2026-08-21 07:45 639228951224649885
112 ms 173.245.59.86
63 2026-08-21 07:29 639228941303864592
4 ms 108.162.193.86
62 2026-08-21 07:29 639228941303864592
4 ms 172.64.33.86
61 2026-08-21 07:29 639228941303864592
4 ms 173.245.59.86
60 2026-08-21 07:12 639228931191328583
28 ms 108.162.193.86
59 2026-08-21 07:12 639228931191328583
28 ms 172.64.33.86
58 2026-08-21 07:12 639228931191328583
28 ms 173.245.59.86
57 2026-08-21 06:19 639228899518173317
23 ms 108.162.193.86
56 2026-08-21 06:19 639228899518173317
23 ms 173.245.59.86
55 2026-08-21 06:19 639228899518173317
23 ms 172.64.33.86
54 2026-08-21 06:03 639228889785027669
15 ms 108.162.193.86
53 2026-08-21 06:03 639228889785027669
15 ms 172.64.33.86
52 2026-08-21 06:03 639228889785027669
15 ms 173.245.59.86
51 2026-08-21 05:47 639228880106330161
4 ms 108.162.193.86
50 2026-08-21 05:47 639228880106330161
4 ms 172.64.33.86
49 2026-08-21 05:47 639228880106330161
4 ms 173.245.59.86
48 2026-08-21 05:31 639228870316184091
16 ms 108.162.193.86
47 2026-08-21 05:31 639228870316184091
16 ms 172.64.33.86
46 2026-08-21 05:31 639228870316184091
16 ms 173.245.59.86
45 2026-08-21 05:15 639228860695366512
28 ms 108.162.193.86
44 2026-08-21 05:15 639228860695366512
28 ms 172.64.33.86
43 2026-08-21 05:15 639228860695366512
28 ms 173.245.59.86
42 2026-08-21 04:59 639228851027209500
3 ms 108.162.193.86
41 2026-08-21 04:59 639228851027209500
3 ms 172.64.33.86
40 2026-08-21 04:59 639228851027209500
3 ms 173.245.59.86
39 2026-08-21 04:43 639228841479265462
36 ms 108.162.193.86
38 2026-08-21 04:43 639228841479265462
36 ms 172.64.33.86
37 2026-08-21 04:43 639228841479265462
36 ms 173.245.59.86
36 2026-08-21 04:26 639228831752962260
11 ms 108.162.193.86
35 2026-08-21 04:26 639228831752962260
11 ms 172.64.33.86
34 2026-08-21 04:26 639228831752962260
11 ms 173.245.59.86
33 2026-08-21 04:10 639228821953295483
8 ms 108.162.193.86
32 2026-08-21 04:10 639228821953295483
8 ms 172.64.33.86
31 2026-08-21 04:10 639228821953295483
8 ms 173.245.59.86
30 2026-08-21 03:54 639228812227429953
12 ms 108.162.193.86
29 2026-08-21 03:54 639228812227429953
12 ms 172.64.33.86
28 2026-08-21 03:54 639228812227429953
12 ms 173.245.59.86
27 2026-08-21 03:38 639228802476107538
6 ms 108.162.193.86
26 2026-08-21 03:38 639228802476107538
6 ms 172.64.33.86
25 2026-08-21 03:38 639228802476107538
6 ms 173.245.59.86
24 2026-08-21 03:21 639228792525492032
20 ms 108.162.193.86
23 2026-08-21 03:21 639228792525492032
20 ms 172.64.33.86
22 2026-08-21 03:21 639228792525492032
20 ms 173.245.59.86
21 2026-08-21 02:29 639228761131421385
4 ms 108.162.193.86
20 2026-08-21 02:29 639228761131421385
4 ms 172.64.33.86
19 2026-08-21 02:29 639228761131421385
4 ms 173.245.59.86
18 2026-08-21 02:13 639228751571206692
8 ms 108.162.193.86
17 2026-08-21 02:13 639228751571206692
8 ms 172.64.33.86
16 2026-08-21 02:13 639228751571206692
8 ms 173.245.59.86
15 2026-08-21 01:56 639228741705571019
35 ms 108.162.193.86
14 2026-08-21 01:56 639228741705571019
35 ms 172.64.33.86
13 2026-08-21 01:56 639228741705571019
35 ms 173.245.59.86
12 2026-08-21 01:40 639228731642208228
11 ms 172.64.33.86
11 2026-08-21 01:40 639228731642208228
11 ms 108.162.193.86
10 2026-08-21 01:40 639228731642208228
11 ms 173.245.59.86
9 2026-08-21 00:47 639228700387002072
2027 ms 108.162.193.86
8 2026-08-21 00:47 639228700387002072
2027 ms 172.64.33.86
7 2026-08-21 00:47 639228700387002072
2027 ms 173.245.59.86
6 2026-08-21 00:31 639228690742014433
4 ms 108.162.193.86
5 2026-08-21 00:31 639228690742014433
4 ms 172.64.33.86
4 2026-08-21 00:31 639228690742014433
4 ms 173.245.59.86
3 2026-08-21 00:15 639228680877937122
33 ms 108.162.193.86
2 2026-08-21 00:15 639228680877937122
33 ms 172.64.33.86
1 2026-08-21 00:15 639228680877937122
33 ms 173.245.59.86