DNS response history for malcolm.ns.cloudflare.com

malcolm.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 246 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 malcolm.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

246 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

108.162.195.81

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 malcolm.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
5 ms 108.162.195.81
215 2026-08-21 23:46 639229527598660841
5 ms 162.159.44.81
214 2026-08-21 23:46 639229527598660841
5 ms 172.64.35.81
213 2026-08-21 23:29 639229517954323214
5 ms 108.162.195.81
212 2026-08-21 23:29 639229517954323214
5 ms 162.159.44.81
211 2026-08-21 23:29 639229517954323214
5 ms 172.64.35.81
210 2026-08-21 23:13 639229508269999021
14 ms 108.162.195.81
209 2026-08-21 23:13 639229508269999021
14 ms 162.159.44.81
208 2026-08-21 23:13 639229508269999021
14 ms 172.64.35.81
207 2026-08-21 22:57 639229498559060171
4 ms 108.162.195.81
206 2026-08-21 22:57 639229498559060171
4 ms 162.159.44.81
205 2026-08-21 22:57 639229498559060171
4 ms 172.64.35.81
204 2026-08-21 22:40 639229488519347586
7 ms 108.162.195.81
203 2026-08-21 22:40 639229488519347586
7 ms 162.159.44.81
202 2026-08-21 22:40 639229488519347586
7 ms 172.64.35.81
201 2026-08-21 21:47 639229456606578934
4 ms 108.162.195.81
200 2026-08-21 21:47 639229456606578934
4 ms 162.159.44.81
199 2026-08-21 21:47 639229456606578934
4 ms 172.64.35.81
198 2026-08-21 21:31 639229446985772499
5 ms 108.162.195.81
197 2026-08-21 21:31 639229446985772499
5 ms 162.159.44.81
196 2026-08-21 21:31 639229446985772499
5 ms 172.64.35.81
195 2026-08-21 21:15 639229437367313098
25 ms 108.162.195.81
194 2026-08-21 21:15 639229437367313098
25 ms 162.159.44.81
193 2026-08-21 21:15 639229437367313098
25 ms 172.64.35.81
192 2026-08-21 20:59 639229427923950391
6 ms 108.162.195.81
191 2026-08-21 20:59 639229427923950391
6 ms 162.159.44.81
190 2026-08-21 20:59 639229427923950391
6 ms 172.64.35.81
189 2026-08-21 20:43 639229418168588854
14 ms 108.162.195.81
188 2026-08-21 20:43 639229418168588854
14 ms 162.159.44.81
187 2026-08-21 20:43 639229418168588854
14 ms 172.64.35.81
186 2026-08-21 20:27 639229408345678334
51 ms 108.162.195.81
185 2026-08-21 20:27 639229408345678334
51 ms 162.159.44.81
184 2026-08-21 20:27 639229408345678334
51 ms 172.64.35.81
183 2026-08-21 20:11 639229398616354648
6 ms 108.162.195.81
182 2026-08-21 20:11 639229398616354648
6 ms 162.159.44.81
181 2026-08-21 20:11 639229398616354648
6 ms 172.64.35.81
180 2026-08-21 19:54 639229388634592323
40 ms 108.162.195.81
179 2026-08-21 19:54 639229388634592323
40 ms 162.159.44.81
178 2026-08-21 19:54 639229388634592323
40 ms 172.64.35.81
177 2026-08-21 19:38 639229378792837692
2035 ms 172.64.35.81
176 2026-08-21 19:38 639229378792837692
2035 ms 162.159.44.81
175 2026-08-21 19:38 639229378792837692
2035 ms 108.162.195.81
174 2026-08-21 19:21 639229369154682311
13 ms 108.162.195.81
173 2026-08-21 19:21 639229369154682311
13 ms 162.159.44.81
172 2026-08-21 19:21 639229369154682311
13 ms 172.64.35.81
171 2026-08-21 19:05 639229359248017926
2047 ms 108.162.195.81
170 2026-08-21 19:05 639229359248017926
2047 ms 172.64.35.81
169 2026-08-21 19:05 639229359248017926
2047 ms 162.159.44.81
168 2026-08-21 18:48 639229349124294642
112 ms 108.162.195.81
167 2026-08-21 18:48 639229349124294642
112 ms 162.159.44.81
166 2026-08-21 18:48 639229349124294642
112 ms 172.64.35.81
165 2026-08-21 17:56 639229317791715692
27 ms 108.162.195.81
164 2026-08-21 17:56 639229317791715692
27 ms 162.159.44.81
163 2026-08-21 17:56 639229317791715692
27 ms 172.64.35.81
162 2026-08-21 17:40 639229308115194575
2008 ms 108.162.195.81
161 2026-08-21 17:40 639229308115194575
2008 ms 162.159.44.81
160 2026-08-21 17:40 639229308115194575
2008 ms 172.64.35.81
159 2026-08-21 17:23 639229298320320558
39 ms 108.162.195.81
158 2026-08-21 17:23 639229298320320558
39 ms 162.159.44.81
157 2026-08-21 17:23 639229298320320558
39 ms 172.64.35.81
156 2026-08-21 17:07 639229288674863221
34 ms 108.162.195.81
155 2026-08-21 17:07 639229288674863221
34 ms 172.64.35.81
154 2026-08-21 17:07 639229288674863221
34 ms 162.159.44.81
153 2026-08-21 16:51 639229278983677079
2045 ms 172.64.35.81
152 2026-08-21 16:51 639229278983677079
2045 ms 108.162.195.81
151 2026-08-21 16:51 639229278983677079
2045 ms 162.159.44.81
150 2026-08-21 16:35 639229269405517175
13 ms 108.162.195.81
149 2026-08-21 16:35 639229269405517175
13 ms 162.159.44.81
148 2026-08-21 16:35 639229269405517175
13 ms 172.64.35.81
147 2026-08-21 16:19 639229259594798244
26 ms 108.162.195.81
146 2026-08-21 16:19 639229259594798244
26 ms 162.159.44.81
145 2026-08-21 16:19 639229259594798244
26 ms 172.64.35.81
144 2026-08-21 16:02 639229249736681188
33 ms 108.162.195.81
143 2026-08-21 16:02 639229249736681188
33 ms 162.159.44.81
142 2026-08-21 16:02 639229249736681188
33 ms 172.64.35.81
141 2026-08-21 15:46 639229239699417787
38 ms 108.162.195.81
140 2026-08-21 15:46 639229239699417787
38 ms 162.159.44.81
139 2026-08-21 15:46 639229239699417787
38 ms 172.64.35.81
138 2026-08-21 15:29 639229229621964033
6 ms 108.162.195.81
137 2026-08-21 15:29 639229229621964033
6 ms 162.159.44.81
136 2026-08-21 15:29 639229229621964033
6 ms 172.64.35.81
135 2026-08-21 15:12 639229219567270965
5 ms 108.162.195.81
134 2026-08-21 15:12 639229219567270965
5 ms 162.159.44.81
133 2026-08-21 15:12 639229219567270965
5 ms 172.64.35.81
132 2026-08-21 14:55 639229209406666856
26 ms 108.162.195.81
131 2026-08-21 14:55 639229209406666856
26 ms 162.159.44.81
130 2026-08-21 14:55 639229209406666856
26 ms 172.64.35.81
129 2026-08-21 14:03 639229177815876178
18 ms 162.159.44.81
128 2026-08-21 14:03 639229177815876178
18 ms 108.162.195.81
127 2026-08-21 14:03 639229177815876178
18 ms 172.64.35.81
126 2026-08-21 13:47 639229168243572685
12 ms 108.162.195.81
125 2026-08-21 13:47 639229168243572685
12 ms 162.159.44.81
124 2026-08-21 13:47 639229168243572685
12 ms 172.64.35.81
123 2026-08-21 13:31 639229158599856475
7 ms 108.162.195.81
122 2026-08-21 13:31 639229158599856475
7 ms 162.159.44.81
121 2026-08-21 13:31 639229158599856475
7 ms 172.64.35.81
120 2026-08-21 13:15 639229148998940902
5 ms 108.162.195.81
119 2026-08-21 13:15 639229148998940902
5 ms 162.159.44.81
118 2026-08-21 13:15 639229148998940902
5 ms 172.64.35.81
117 2026-08-21 12:58 639229139276923594
29 ms 108.162.195.81
116 2026-08-21 12:58 639229139276923594
29 ms 162.159.44.81
115 2026-08-21 12:58 639229139276923594
29 ms 172.64.35.81
114 2026-08-21 12:42 639229129709912394
15 ms 162.159.44.81
113 2026-08-21 12:42 639229129709912394
15 ms 108.162.195.81
112 2026-08-21 12:42 639229129709912394
15 ms 172.64.35.81
111 2026-08-21 12:26 639229119801488500
6 ms 108.162.195.81
110 2026-08-21 12:26 639229119801488500
6 ms 162.159.44.81
109 2026-08-21 12:26 639229119801488500
6 ms 172.64.35.81
108 2026-08-21 12:10 639229110135262458
5 ms 108.162.195.81
107 2026-08-21 12:10 639229110135262458
5 ms 162.159.44.81
106 2026-08-21 12:10 639229110135262458
5 ms 172.64.35.81
105 2026-08-21 11:53 639229100336051392
34 ms 108.162.195.81
104 2026-08-21 11:53 639229100336051392
34 ms 162.159.44.81
103 2026-08-21 11:53 639229100336051392
34 ms 172.64.35.81
102 2026-08-21 11:37 639229090641415626
5 ms 108.162.195.81
101 2026-08-21 11:37 639229090641415626
5 ms 162.159.44.81
100 2026-08-21 11:37 639229090641415626
5 ms 172.64.35.81
99 2026-08-21 11:21 639229080702683947
24 ms 108.162.195.81
98 2026-08-21 11:21 639229080702683947
24 ms 162.159.44.81
97 2026-08-21 11:21 639229080702683947
24 ms 172.64.35.81
96 2026-08-21 11:04 639229070601456699
90 ms 108.162.195.81
95 2026-08-21 11:04 639229070601456699
90 ms 162.159.44.81
94 2026-08-21 11:04 639229070601456699
90 ms 172.64.35.81
93 2026-08-21 10:11 639229038947447232
36 ms 108.162.195.81
92 2026-08-21 10:11 639229038947447232
36 ms 162.159.44.81
91 2026-08-21 10:11 639229038947447232
36 ms 172.64.35.81
90 2026-08-21 09:55 639229029268708773
4 ms 108.162.195.81
89 2026-08-21 09:55 639229029268708773
4 ms 162.159.44.81
88 2026-08-21 09:55 639229029268708773
4 ms 172.64.35.81
87 2026-08-21 09:39 639229019647910603
23 ms 108.162.195.81
86 2026-08-21 09:39 639229019647910603
23 ms 162.159.44.81
85 2026-08-21 09:39 639229019647910603
23 ms 172.64.35.81
84 2026-08-21 09:23 639229009983843738
6 ms 108.162.195.81
83 2026-08-21 09:23 639229009983843738
6 ms 162.159.44.81
82 2026-08-21 09:23 639229009983843738
6 ms 172.64.35.81
81 2026-08-21 09:07 639229000203331882
7 ms 108.162.195.81
80 2026-08-21 09:07 639229000203331882
7 ms 162.159.44.81
79 2026-08-21 09:07 639229000203331882
7 ms 172.64.35.81
78 2026-08-21 08:50 639228990302335999
10 ms 108.162.195.81
77 2026-08-21 08:50 639228990302335999
10 ms 162.159.44.81
76 2026-08-21 08:50 639228990302335999
10 ms 172.64.35.81
75 2026-08-21 08:34 639228980567740722
89 ms 108.162.195.81
74 2026-08-21 08:34 639228980567740722
89 ms 162.159.44.81
73 2026-08-21 08:34 639228980567740722
89 ms 172.64.35.81
72 2026-08-21 08:18 639228970762445174
4036 ms 108.162.195.81
71 2026-08-21 08:18 639228970762445174
4036 ms 172.64.35.81
70 2026-08-21 08:18 639228970762445174
4036 ms 162.159.44.81
69 2026-08-21 08:01 639228961065054445
2034 ms 162.159.44.81
68 2026-08-21 08:01 639228961065054445
2034 ms 108.162.195.81
67 2026-08-21 08:01 639228961065054445
2034 ms 172.64.35.81
66 2026-08-21 07:45 639228951224649885
11 ms 108.162.195.81
65 2026-08-21 07:45 639228951224649885
11 ms 162.159.44.81
64 2026-08-21 07:45 639228951224649885
11 ms 172.64.35.81
63 2026-08-21 07:28 639228941303864592
4 ms 108.162.195.81
62 2026-08-21 07:28 639228941303864592
4 ms 162.159.44.81
61 2026-08-21 07:28 639228941303864592
4 ms 172.64.35.81
60 2026-08-21 07:12 639228931191328583
5 ms 108.162.195.81
59 2026-08-21 07:12 639228931191328583
5 ms 162.159.44.81
58 2026-08-21 07:12 639228931191328583
5 ms 172.64.35.81
57 2026-08-21 06:19 639228899518173317
57 ms 162.159.44.81
56 2026-08-21 06:19 639228899518173317
57 ms 108.162.195.81
55 2026-08-21 06:19 639228899518173317
57 ms 172.64.35.81
54 2026-08-21 06:03 639228889785027669
42 ms 108.162.195.81
53 2026-08-21 06:03 639228889785027669
42 ms 162.159.44.81
52 2026-08-21 06:03 639228889785027669
42 ms 172.64.35.81
51 2026-08-21 05:46 639228880106330161
5 ms 108.162.195.81
50 2026-08-21 05:46 639228880106330161
5 ms 162.159.44.81
49 2026-08-21 05:46 639228880106330161
5 ms 172.64.35.81
48 2026-08-21 05:30 639228870316184091
6 ms 108.162.195.81
47 2026-08-21 05:30 639228870316184091
6 ms 162.159.44.81
46 2026-08-21 05:30 639228870316184091
6 ms 172.64.35.81
45 2026-08-21 05:14 639228860695366512
5 ms 108.162.195.81
44 2026-08-21 05:14 639228860695366512
5 ms 162.159.44.81
43 2026-08-21 05:14 639228860695366512
5 ms 172.64.35.81
42 2026-08-21 04:58 639228851027209500
4 ms 108.162.195.81
41 2026-08-21 04:58 639228851027209500
4 ms 162.159.44.81
40 2026-08-21 04:58 639228851027209500
4 ms 172.64.35.81
39 2026-08-21 04:42 639228841479265462
4 ms 108.162.195.81
38 2026-08-21 04:42 639228841479265462
4 ms 162.159.44.81
37 2026-08-21 04:42 639228841479265462
4 ms 172.64.35.81
36 2026-08-21 04:26 639228831752962260
57 ms 162.159.44.81
35 2026-08-21 04:26 639228831752962260
57 ms 108.162.195.81
34 2026-08-21 04:26 639228831752962260
57 ms 172.64.35.81
33 2026-08-21 04:09 639228821953295483
23 ms 108.162.195.81
32 2026-08-21 04:09 639228821953295483
23 ms 162.159.44.81
31 2026-08-21 04:09 639228821953295483
23 ms 172.64.35.81
30 2026-08-21 03:53 639228812227429953
36 ms 162.159.44.81
29 2026-08-21 03:53 639228812227429953
36 ms 172.64.35.81
28 2026-08-21 03:53 639228812227429953
36 ms 108.162.195.81
27 2026-08-21 03:37 639228802476107538
4 ms 108.162.195.81
26 2026-08-21 03:37 639228802476107538
4 ms 162.159.44.81
25 2026-08-21 03:37 639228802476107538
4 ms 172.64.35.81
24 2026-08-21 03:20 639228792525492032
2071 ms 172.64.35.81
23 2026-08-21 03:20 639228792525492032
2071 ms 108.162.195.81
22 2026-08-21 03:20 639228792525492032
2071 ms 162.159.44.81
21 2026-08-21 02:28 639228761131421385
41 ms 108.162.195.81
20 2026-08-21 02:28 639228761131421385
41 ms 162.159.44.81
19 2026-08-21 02:28 639228761131421385
41 ms 172.64.35.81
18 2026-08-21 02:12 639228751571206692
67 ms 108.162.195.81
17 2026-08-21 02:12 639228751571206692
67 ms 162.159.44.81
16 2026-08-21 02:12 639228751571206692
67 ms 172.64.35.81
15 2026-08-21 01:56 639228741705571019
4 ms 108.162.195.81
14 2026-08-21 01:56 639228741705571019
4 ms 162.159.44.81
13 2026-08-21 01:56 639228741705571019
4 ms 172.64.35.81
12 2026-08-21 01:39 639228731642208228
41 ms 172.64.35.81
11 2026-08-21 01:39 639228731642208228
41 ms 108.162.195.81
10 2026-08-21 01:39 639228731642208228
41 ms 162.159.44.81
9 2026-08-21 00:47 639228700387002072
33 ms 162.159.44.81
8 2026-08-21 00:47 639228700387002072
33 ms 172.64.35.81
7 2026-08-21 00:47 639228700387002072
33 ms 108.162.195.81
6 2026-08-21 00:31 639228690742014433
14 ms 162.159.44.81
5 2026-08-21 00:31 639228690742014433
14 ms 108.162.195.81
4 2026-08-21 00:31 639228690742014433
14 ms 172.64.35.81
3 2026-08-21 00:14 639228680877937122
4 ms 108.162.195.81
2 2026-08-21 00:14 639228680877937122
4 ms 162.159.44.81
1 2026-08-21 00:14 639228680877937122
4 ms 172.64.35.81