DNS response history for dilbert.ns.cloudflare.com

dilbert.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 197 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 dilbert.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

197 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

108.162.193.155

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 dilbert.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
27 ms 108.162.193.155
215 2026-08-21 23:46 639229527598660841
27 ms 172.64.33.155
214 2026-08-21 23:46 639229527598660841
27 ms 173.245.59.155
213 2026-08-21 23:30 639229517954323214
18 ms 108.162.193.155
212 2026-08-21 23:30 639229517954323214
18 ms 172.64.33.155
211 2026-08-21 23:30 639229517954323214
18 ms 173.245.59.155
210 2026-08-21 23:13 639229508269999021
27 ms 108.162.193.155
209 2026-08-21 23:13 639229508269999021
27 ms 173.245.59.155
208 2026-08-21 23:13 639229508269999021
27 ms 172.64.33.155
207 2026-08-21 22:57 639229498559060171
23 ms 108.162.193.155
206 2026-08-21 22:57 639229498559060171
23 ms 172.64.33.155
205 2026-08-21 22:57 639229498559060171
23 ms 173.245.59.155
204 2026-08-21 22:40 639229488519347586
17 ms 108.162.193.155
203 2026-08-21 22:40 639229488519347586
17 ms 172.64.33.155
202 2026-08-21 22:40 639229488519347586
17 ms 173.245.59.155
201 2026-08-21 21:47 639229456606578934
4 ms 108.162.193.155
200 2026-08-21 21:47 639229456606578934
4 ms 172.64.33.155
199 2026-08-21 21:47 639229456606578934
4 ms 173.245.59.155
198 2026-08-21 21:31 639229446985772499
23 ms 108.162.193.155
197 2026-08-21 21:31 639229446985772499
23 ms 172.64.33.155
196 2026-08-21 21:31 639229446985772499
23 ms 173.245.59.155
195 2026-08-21 21:15 639229437367313098
52 ms 108.162.193.155
194 2026-08-21 21:15 639229437367313098
52 ms 172.64.33.155
193 2026-08-21 21:15 639229437367313098
52 ms 173.245.59.155
192 2026-08-21 20:59 639229427923950391
10 ms 108.162.193.155
191 2026-08-21 20:59 639229427923950391
10 ms 172.64.33.155
190 2026-08-21 20:59 639229427923950391
10 ms 173.245.59.155
189 2026-08-21 20:43 639229418168588854
13 ms 108.162.193.155
188 2026-08-21 20:43 639229418168588854
13 ms 173.245.59.155
187 2026-08-21 20:43 639229418168588854
13 ms 172.64.33.155
186 2026-08-21 20:27 639229408345678334
2018 ms 172.64.33.155
185 2026-08-21 20:27 639229408345678334
2018 ms 108.162.193.155
184 2026-08-21 20:27 639229408345678334
2018 ms 173.245.59.155
183 2026-08-21 20:11 639229398616354648
8 ms 108.162.193.155
182 2026-08-21 20:11 639229398616354648
8 ms 172.64.33.155
181 2026-08-21 20:11 639229398616354648
8 ms 173.245.59.155
180 2026-08-21 19:54 639229388634592323
42 ms 108.162.193.155
179 2026-08-21 19:54 639229388634592323
42 ms 172.64.33.155
178 2026-08-21 19:54 639229388634592323
42 ms 173.245.59.155
177 2026-08-21 19:38 639229378792837692
43 ms 108.162.193.155
176 2026-08-21 19:38 639229378792837692
43 ms 172.64.33.155
175 2026-08-21 19:38 639229378792837692
43 ms 173.245.59.155
174 2026-08-21 19:22 639229369154682311
36 ms 108.162.193.155
173 2026-08-21 19:22 639229369154682311
36 ms 172.64.33.155
172 2026-08-21 19:22 639229369154682311
36 ms 173.245.59.155
171 2026-08-21 19:05 639229359248017926
5 ms 108.162.193.155
170 2026-08-21 19:05 639229359248017926
5 ms 172.64.33.155
169 2026-08-21 19:05 639229359248017926
5 ms 173.245.59.155
168 2026-08-21 18:48 639229349124294642
9 ms 108.162.193.155
167 2026-08-21 18:48 639229349124294642
9 ms 172.64.33.155
166 2026-08-21 18:48 639229349124294642
9 ms 173.245.59.155
165 2026-08-21 17:56 639229317791715692
2034 ms 108.162.193.155
164 2026-08-21 17:56 639229317791715692
2034 ms 173.245.59.155
163 2026-08-21 17:56 639229317791715692
2034 ms 172.64.33.155
162 2026-08-21 17:40 639229308115194575
6 ms 108.162.193.155
161 2026-08-21 17:40 639229308115194575
6 ms 172.64.33.155
160 2026-08-21 17:40 639229308115194575
6 ms 173.245.59.155
159 2026-08-21 17:23 639229298320320558
34 ms 108.162.193.155
158 2026-08-21 17:23 639229298320320558
34 ms 172.64.33.155
157 2026-08-21 17:23 639229298320320558
34 ms 173.245.59.155
156 2026-08-21 17:07 639229288674863221
8 ms 108.162.193.155
155 2026-08-21 17:07 639229288674863221
8 ms 172.64.33.155
154 2026-08-21 17:07 639229288674863221
8 ms 173.245.59.155
153 2026-08-21 16:51 639229278983677079
5 ms 108.162.193.155
152 2026-08-21 16:51 639229278983677079
5 ms 172.64.33.155
151 2026-08-21 16:51 639229278983677079
5 ms 173.245.59.155
150 2026-08-21 16:35 639229269405517175
9 ms 108.162.193.155
149 2026-08-21 16:35 639229269405517175
9 ms 172.64.33.155
148 2026-08-21 16:35 639229269405517175
9 ms 173.245.59.155
147 2026-08-21 16:19 639229259594798244
12 ms 108.162.193.155
146 2026-08-21 16:19 639229259594798244
12 ms 172.64.33.155
145 2026-08-21 16:19 639229259594798244
12 ms 173.245.59.155
144 2026-08-21 16:02 639229249736681188
6 ms 108.162.193.155
143 2026-08-21 16:02 639229249736681188
6 ms 172.64.33.155
142 2026-08-21 16:02 639229249736681188
6 ms 173.245.59.155
141 2026-08-21 15:46 639229239699417787
512 ms 108.162.193.155
140 2026-08-21 15:46 639229239699417787
512 ms 172.64.33.155
139 2026-08-21 15:46 639229239699417787
512 ms 173.245.59.155
138 2026-08-21 15:29 639229229621964033
25 ms 173.245.59.155
137 2026-08-21 15:29 639229229621964033
25 ms 172.64.33.155
136 2026-08-21 15:29 639229229621964033
25 ms 108.162.193.155
135 2026-08-21 15:12 639229219567270965
6 ms 108.162.193.155
134 2026-08-21 15:12 639229219567270965
6 ms 172.64.33.155
133 2026-08-21 15:12 639229219567270965
6 ms 173.245.59.155
132 2026-08-21 14:55 639229209406666856
6 ms 108.162.193.155
131 2026-08-21 14:55 639229209406666856
6 ms 172.64.33.155
130 2026-08-21 14:55 639229209406666856
6 ms 173.245.59.155
129 2026-08-21 14:03 639229177815876178
91 ms 108.162.193.155
128 2026-08-21 14:03 639229177815876178
91 ms 172.64.33.155
127 2026-08-21 14:03 639229177815876178
91 ms 173.245.59.155
126 2026-08-21 13:47 639229168243572685
7 ms 108.162.193.155
125 2026-08-21 13:47 639229168243572685
7 ms 172.64.33.155
124 2026-08-21 13:47 639229168243572685
7 ms 173.245.59.155
123 2026-08-21 13:31 639229158599856475
13 ms 108.162.193.155
122 2026-08-21 13:31 639229158599856475
13 ms 172.64.33.155
121 2026-08-21 13:31 639229158599856475
13 ms 173.245.59.155
120 2026-08-21 13:15 639229148998940902
6 ms 108.162.193.155
119 2026-08-21 13:15 639229148998940902
6 ms 172.64.33.155
118 2026-08-21 13:15 639229148998940902
6 ms 173.245.59.155
117 2026-08-21 12:58 639229139276923594
2017 ms 173.245.59.155
116 2026-08-21 12:58 639229139276923594
2017 ms 172.64.33.155
115 2026-08-21 12:58 639229139276923594
2017 ms 108.162.193.155
114 2026-08-21 12:42 639229129709912394
33 ms 172.64.33.155
113 2026-08-21 12:42 639229129709912394
33 ms 173.245.59.155
112 2026-08-21 12:42 639229129709912394
33 ms 108.162.193.155
111 2026-08-21 12:26 639229119801488500
52 ms 108.162.193.155
110 2026-08-21 12:26 639229119801488500
52 ms 172.64.33.155
109 2026-08-21 12:26 639229119801488500
52 ms 173.245.59.155
108 2026-08-21 12:10 639229110135262458
7 ms 108.162.193.155
107 2026-08-21 12:10 639229110135262458
7 ms 172.64.33.155
106 2026-08-21 12:10 639229110135262458
7 ms 173.245.59.155
105 2026-08-21 11:54 639229100336051392
6 ms 108.162.193.155
104 2026-08-21 11:54 639229100336051392
6 ms 172.64.33.155
103 2026-08-21 11:54 639229100336051392
6 ms 173.245.59.155
102 2026-08-21 11:37 639229090641415626
11 ms 108.162.193.155
101 2026-08-21 11:37 639229090641415626
11 ms 172.64.33.155
100 2026-08-21 11:37 639229090641415626
11 ms 173.245.59.155
99 2026-08-21 11:21 639229080702683947
8 ms 108.162.193.155
98 2026-08-21 11:21 639229080702683947
8 ms 172.64.33.155
97 2026-08-21 11:21 639229080702683947
8 ms 173.245.59.155
96 2026-08-21 11:04 639229070601456699
17 ms 108.162.193.155
95 2026-08-21 11:04 639229070601456699
17 ms 172.64.33.155
94 2026-08-21 11:04 639229070601456699
17 ms 173.245.59.155
93 2026-08-21 10:11 639229038947447232
12 ms 108.162.193.155
92 2026-08-21 10:11 639229038947447232
12 ms 172.64.33.155
91 2026-08-21 10:11 639229038947447232
12 ms 173.245.59.155
90 2026-08-21 09:55 639229029268708773
20 ms 108.162.193.155
89 2026-08-21 09:55 639229029268708773
20 ms 172.64.33.155
88 2026-08-21 09:55 639229029268708773
20 ms 173.245.59.155
87 2026-08-21 09:39 639229019647910603
16 ms 172.64.33.155
86 2026-08-21 09:39 639229019647910603
16 ms 173.245.59.155
85 2026-08-21 09:39 639229019647910603
16 ms 108.162.193.155
84 2026-08-21 09:23 639229009983843738
21 ms 108.162.193.155
83 2026-08-21 09:23 639229009983843738
21 ms 172.64.33.155
82 2026-08-21 09:23 639229009983843738
21 ms 173.245.59.155
81 2026-08-21 09:07 639229000203331882
9 ms 108.162.193.155
80 2026-08-21 09:07 639229000203331882
9 ms 172.64.33.155
79 2026-08-21 09:07 639229000203331882
9 ms 173.245.59.155
78 2026-08-21 08:50 639228990302335999
22 ms 108.162.193.155
77 2026-08-21 08:50 639228990302335999
22 ms 172.64.33.155
76 2026-08-21 08:50 639228990302335999
22 ms 173.245.59.155
75 2026-08-21 08:34 639228980567740722
13 ms 108.162.193.155
74 2026-08-21 08:34 639228980567740722
13 ms 173.245.59.155
73 2026-08-21 08:34 639228980567740722
13 ms 172.64.33.155
72 2026-08-21 08:18 639228970762445174
3 ms 108.162.193.155
71 2026-08-21 08:18 639228970762445174
3 ms 172.64.33.155
70 2026-08-21 08:18 639228970762445174
3 ms 173.245.59.155
69 2026-08-21 08:01 639228961065054445
23 ms 108.162.193.155
68 2026-08-21 08:01 639228961065054445
23 ms 172.64.33.155
67 2026-08-21 08:01 639228961065054445
23 ms 173.245.59.155
66 2026-08-21 07:45 639228951224649885
79 ms 108.162.193.155
65 2026-08-21 07:45 639228951224649885
79 ms 172.64.33.155
64 2026-08-21 07:45 639228951224649885
79 ms 173.245.59.155
63 2026-08-21 07:28 639228941303864592
5 ms 108.162.193.155
62 2026-08-21 07:28 639228941303864592
5 ms 172.64.33.155
61 2026-08-21 07:28 639228941303864592
5 ms 173.245.59.155
60 2026-08-21 07:12 639228931191328583
9 ms 108.162.193.155
59 2026-08-21 07:12 639228931191328583
9 ms 172.64.33.155
58 2026-08-21 07:12 639228931191328583
9 ms 173.245.59.155
57 2026-08-21 06:19 639228899518173317
21 ms 108.162.193.155
56 2026-08-21 06:19 639228899518173317
21 ms 172.64.33.155
55 2026-08-21 06:19 639228899518173317
21 ms 173.245.59.155
54 2026-08-21 06:03 639228889785027669
2048 ms 108.162.193.155
53 2026-08-21 06:03 639228889785027669
2048 ms 173.245.59.155
52 2026-08-21 06:03 639228889785027669
2048 ms 172.64.33.155
51 2026-08-21 05:46 639228880106330161
26 ms 108.162.193.155
50 2026-08-21 05:46 639228880106330161
26 ms 172.64.33.155
49 2026-08-21 05:46 639228880106330161
26 ms 173.245.59.155
48 2026-08-21 05:30 639228870316184091
61 ms 173.245.59.155
47 2026-08-21 05:30 639228870316184091
61 ms 172.64.33.155
46 2026-08-21 05:30 639228870316184091
61 ms 108.162.193.155
45 2026-08-21 05:14 639228860695366512
42 ms 108.162.193.155
44 2026-08-21 05:14 639228860695366512
42 ms 172.64.33.155
43 2026-08-21 05:14 639228860695366512
42 ms 173.245.59.155
42 2026-08-21 04:58 639228851027209500
2032 ms 108.162.193.155
41 2026-08-21 04:58 639228851027209500
2032 ms 172.64.33.155
40 2026-08-21 04:58 639228851027209500
2032 ms 173.245.59.155
39 2026-08-21 04:42 639228841479265462
6 ms 108.162.193.155
38 2026-08-21 04:42 639228841479265462
6 ms 172.64.33.155
37 2026-08-21 04:42 639228841479265462
6 ms 173.245.59.155
36 2026-08-21 04:26 639228831752962260
73 ms 108.162.193.155
35 2026-08-21 04:26 639228831752962260
73 ms 172.64.33.155
34 2026-08-21 04:26 639228831752962260
73 ms 173.245.59.155
33 2026-08-21 04:10 639228821953295483
42 ms 108.162.193.155
32 2026-08-21 04:10 639228821953295483
42 ms 173.245.59.155
31 2026-08-21 04:10 639228821953295483
42 ms 172.64.33.155
30 2026-08-21 03:53 639228812227429953
38 ms 108.162.193.155
29 2026-08-21 03:53 639228812227429953
38 ms 172.64.33.155
28 2026-08-21 03:53 639228812227429953
38 ms 173.245.59.155
27 2026-08-21 03:37 639228802476107538
7 ms 108.162.193.155
26 2026-08-21 03:37 639228802476107538
7 ms 172.64.33.155
25 2026-08-21 03:37 639228802476107538
7 ms 173.245.59.155
24 2026-08-21 03:20 639228792525492032
98 ms 108.162.193.155
23 2026-08-21 03:20 639228792525492032
98 ms 172.64.33.155
22 2026-08-21 03:20 639228792525492032
98 ms 173.245.59.155
21 2026-08-21 02:28 639228761131421385
8 ms 108.162.193.155
20 2026-08-21 02:28 639228761131421385
8 ms 172.64.33.155
19 2026-08-21 02:28 639228761131421385
8 ms 173.245.59.155
18 2026-08-21 02:12 639228751571206692
2028 ms 172.64.33.155
17 2026-08-21 02:12 639228751571206692
2028 ms 173.245.59.155
16 2026-08-21 02:12 639228751571206692
2028 ms 108.162.193.155
15 2026-08-21 01:56 639228741705571019
6 ms 108.162.193.155
14 2026-08-21 01:56 639228741705571019
6 ms 172.64.33.155
13 2026-08-21 01:56 639228741705571019
6 ms 173.245.59.155
12 2026-08-21 01:39 639228731642208228
6 ms 108.162.193.155
11 2026-08-21 01:39 639228731642208228
6 ms 172.64.33.155
10 2026-08-21 01:39 639228731642208228
6 ms 173.245.59.155
9 2026-08-21 00:47 639228700387002072
5 ms 108.162.193.155
8 2026-08-21 00:47 639228700387002072
5 ms 172.64.33.155
7 2026-08-21 00:47 639228700387002072
5 ms 173.245.59.155
6 2026-08-21 00:31 639228690742014433
25 ms 108.162.193.155
5 2026-08-21 00:31 639228690742014433
25 ms 173.245.59.155
4 2026-08-21 00:31 639228690742014433
25 ms 172.64.33.155
3 2026-08-21 00:14 639228680877937122
42 ms 108.162.193.155
2 2026-08-21 00:14 639228680877937122
42 ms 172.64.33.155
1 2026-08-21 00:14 639228680877937122
42 ms 173.245.59.155