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 2026-08-20. For this date, NameServerHistory found 169 DNS check records, 168 successful responses, 1 failed responses, and 134 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

169

Historical checks stored for this nameserver on selected date

Average Latency

134 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:58

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

168

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-20 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
169 2026-08-20 23:58 639228670775860800
29 ms 108.162.195.81
168 2026-08-20 23:58 639228670775860800
29 ms 162.159.44.81
167 2026-08-20 23:58 639228670775860800
29 ms 172.64.35.81
166 2026-08-20 23:06 639228639850033448
5 ms 108.162.195.81
165 2026-08-20 23:06 639228639850033448
5 ms 162.159.44.81
164 2026-08-20 23:06 639228639850033448
5 ms 172.64.35.81
163 2026-08-20 22:50 639228630204271870
35 ms 108.162.195.81
162 2026-08-20 22:50 639228630204271870
35 ms 162.159.44.81
161 2026-08-20 22:50 639228630204271870
35 ms 172.64.35.81
160 2026-08-20 22:33 639228620295091135
12 ms 108.162.195.81
159 2026-08-20 22:33 639228620295091135
12 ms 162.159.44.81
158 2026-08-20 22:33 639228620295091135
12 ms 172.64.35.81
157 2026-08-20 22:17 639228610298336915
206 ms 108.162.195.81
156 2026-08-20 22:17 639228610298336915
206 ms 162.159.44.81
155 2026-08-20 22:17 639228610298336915
206 ms 172.64.35.81
154 2026-08-20 21:24 639228578917047616
3 ms 108.162.195.81
153 2026-08-20 21:24 639228578917047616
3 ms 162.159.44.81
152 2026-08-20 21:24 639228578917047616
3 ms 172.64.35.81
151 2026-08-20 21:08 639228569046445709
5 ms 108.162.195.81
150 2026-08-20 21:08 639228569046445709
5 ms 162.159.44.81
149 2026-08-20 21:08 639228569046445709
5 ms 172.64.35.81
148 2026-08-20 20:51 639228558946830986
92 ms 162.159.44.81
147 2026-08-20 20:51 639228558946830986
92 ms 108.162.195.81
146 2026-08-20 20:51 639228558946830986
92 ms 172.64.35.81
145 2026-08-20 20:35 639228548977359217
22 ms 108.162.195.81
144 2026-08-20 20:35 639228548977359217
22 ms 162.159.44.81
143 2026-08-20 20:35 639228548977359217
22 ms 172.64.35.81
142 2026-08-20 19:42 639228517494157668
11 ms 108.162.195.81
141 2026-08-20 19:42 639228517494157668
11 ms 162.159.44.81
140 2026-08-20 19:42 639228517494157668
11 ms 172.64.35.81
139 2026-08-20 19:25 639228507374116892
43 ms 172.64.35.81
138 2026-08-20 19:25 639228507374116892
43 ms 108.162.195.81
137 2026-08-20 19:25 639228507374116892
43 ms 162.159.44.81
136 2026-08-20 19:08 639228497315154893
27 ms 108.162.195.81
135 2026-08-20 19:08 639228497315154893
27 ms 162.159.44.81
134 2026-08-20 19:08 639228497315154893
27 ms 172.64.35.81
133 2026-08-20 18:52 639228487287648341
58 ms 172.64.35.81
132 2026-08-20 18:52 639228487287648341
58 ms 162.159.44.81
131 2026-08-20 18:52 639228487287648341
58 ms 108.162.195.81
130 2026-08-20 17:59 639228455828123788
44 ms 108.162.195.81
129 2026-08-20 17:59 639228455828123788
44 ms 162.159.44.81
128 2026-08-20 17:59 639228455828123788
44 ms 172.64.35.81
127 2026-08-20 17:43 639228445900082244
47 ms 108.162.195.81
126 2026-08-20 17:43 639228445900082244
47 ms 162.159.44.81
125 2026-08-20 17:43 639228445900082244
47 ms 172.64.35.81
124 2026-08-20 17:26 639228435866352323
40 ms 108.162.195.81
123 2026-08-20 17:26 639228435866352323
40 ms 162.159.44.81
122 2026-08-20 17:26 639228435866352323
40 ms 172.64.35.81
121 2026-08-20 17:09 639228425802273151
7 ms 108.162.195.81
120 2026-08-20 17:09 639228425802273151
7 ms 162.159.44.81
119 2026-08-20 17:09 639228425802273151
7 ms 172.64.35.81
118 2026-08-20 16:16 639228393616324230
56 ms 108.162.195.81
117 2026-08-20 16:16 639228393616324230
56 ms 162.159.44.81
116 2026-08-20 16:16 639228393616324230
56 ms 172.64.35.81
115 2026-08-20 15:59 639228383590408693
12 ms 108.162.195.81
114 2026-08-20 15:59 639228383590408693
12 ms 162.159.44.81
113 2026-08-20 15:59 639228383590408693
12 ms 172.64.35.81
112 2026-08-20 15:42 639228373471467474
9 ms 108.162.195.81
111 2026-08-20 15:42 639228373471467474
9 ms 162.159.44.81
110 2026-08-20 15:42 639228373471467474
9 ms 172.64.35.81
109 2026-08-20 15:25 639228363426647311
6 ms 108.162.195.81
108 2026-08-20 15:25 639228363426647311
6 ms 162.159.44.81
107 2026-08-20 15:25 639228363426647311
6 ms 172.64.35.81
106 2026-08-20 14:32 639228331681701910
7 ms 108.162.195.81
105 2026-08-20 14:32 639228331681701910
7 ms 162.159.44.81
104 2026-08-20 14:32 639228331681701910
7 ms 172.64.35.81
103 2026-08-20 14:16 639228321714746824
20 ms 108.162.195.81
102 2026-08-20 14:16 639228321714746824
20 ms 162.159.44.81
101 2026-08-20 14:16 639228321714746824
20 ms 172.64.35.81
100 2026-08-20 13:59 639228311652090262
2007 ms 162.159.44.81
99 2026-08-20 13:59 639228311652090262
2007 ms 108.162.195.81
98 2026-08-20 13:59 639228311652090262
2007 ms 172.64.35.81
97 2026-08-20 13:42 639228301670088587
7 ms 108.162.195.81
96 2026-08-20 13:42 639228301670088587
7 ms 162.159.44.81
95 2026-08-20 13:42 639228301670088587
7 ms 172.64.35.81
94 2026-08-20 12:50 639228269987976710
37 ms 108.162.195.81
93 2026-08-20 12:50 639228269987976710
37 ms 162.159.44.81
92 2026-08-20 12:50 639228269987976710
37 ms 172.64.35.81
91 2026-08-20 12:33 639228260009452308
45 ms 108.162.195.81
90 2026-08-20 12:33 639228260009452308
45 ms 162.159.44.81
89 2026-08-20 12:33 639228260009452308
45 ms 172.64.35.81
88 2026-08-20 12:16 639228249661740894
40 ms 108.162.195.81
87 2026-08-20 12:16 639228249661740894
40 ms 162.159.44.81
86 2026-08-20 12:16 639228249661740894
40 ms 172.64.35.81
85 2026-08-20 11:59 639228239552680346
12 ms 108.162.195.81
84 2026-08-20 11:59 639228239552680346
12 ms 162.159.44.81
83 2026-08-20 11:59 639228239552680346
12 ms 172.64.35.81
82 2026-08-20 11:06 639228207667580819
32 ms 108.162.195.81
81 2026-08-20 11:06 639228207667580819
32 ms 162.159.44.81
80 2026-08-20 11:06 639228207667580819
32 ms 172.64.35.81
79 2026-08-20 10:49 639228197494011560
12 ms 108.162.195.81
78 2026-08-20 10:49 639228197494011560
12 ms 162.159.44.81
77 2026-08-20 10:49 639228197494011560
12 ms 172.64.35.81
76 2026-08-20 10:32 639228187497039939
40 ms 108.162.195.81
75 2026-08-20 10:32 639228187497039939
40 ms 162.159.44.81
74 2026-08-20 10:32 639228187497039939
40 ms 172.64.35.81
73 2026-08-20 10:15 639228177408432646
9 ms 108.162.195.81
72 2026-08-20 10:15 639228177408432646
9 ms 162.159.44.81
71 2026-08-20 10:15 639228177408432646
9 ms 172.64.35.81
70 2026-08-20 09:24 639228146356166262
-
69 2026-08-20 09:07 639228136541505712
7 ms 108.162.195.81
68 2026-08-20 09:07 639228136541505712
7 ms 162.159.44.81
67 2026-08-20 09:07 639228136541505712
7 ms 172.64.35.81
66 2026-08-20 08:50 639228126519136598
8 ms 108.162.195.81
65 2026-08-20 08:50 639228126519136598
8 ms 162.159.44.81
64 2026-08-20 08:50 639228126519136598
8 ms 172.64.35.81
63 2026-08-20 08:34 639228116537148885
7 ms 108.162.195.81
62 2026-08-20 08:34 639228116537148885
7 ms 162.159.44.81
61 2026-08-20 08:34 639228116537148885
7 ms 172.64.35.81
60 2026-08-20 07:42 639228085320764351
5 ms 108.162.195.81
59 2026-08-20 07:42 639228085320764351
5 ms 162.159.44.81
58 2026-08-20 07:42 639228085320764351
5 ms 172.64.35.81
57 2026-08-20 07:25 639228075444604839
31 ms 108.162.195.81
56 2026-08-20 07:25 639228075444604839
31 ms 162.159.44.81
55 2026-08-20 07:25 639228075444604839
31 ms 172.64.35.81
54 2026-08-20 07:09 639228065615498985
42 ms 172.64.35.81
53 2026-08-20 07:09 639228065615498985
42 ms 108.162.195.81
52 2026-08-20 07:09 639228065615498985
42 ms 162.159.44.81
51 2026-08-20 06:52 639228055675321422
92 ms 108.162.195.81
50 2026-08-20 06:52 639228055675321422
92 ms 162.159.44.81
49 2026-08-20 06:52 639228055675321422
92 ms 172.64.35.81
48 2026-08-20 06:00 639228024230839396
9 ms 172.64.35.81
47 2026-08-20 06:00 639228024230839396
9 ms 108.162.195.81
46 2026-08-20 06:00 639228024230839396
9 ms 162.159.44.81
45 2026-08-20 05:44 639228014720406505
4 ms 108.162.195.81
44 2026-08-20 05:44 639228014720406505
4 ms 162.159.44.81
43 2026-08-20 05:44 639228014720406505
4 ms 172.64.35.81
42 2026-08-20 05:28 639228004930827030
31 ms 108.162.195.81
41 2026-08-20 05:28 639228004930827030
31 ms 162.159.44.81
40 2026-08-20 05:28 639228004930827030
31 ms 172.64.35.81
39 2026-08-20 05:11 639227995103340154
4 ms 108.162.195.81
38 2026-08-20 05:11 639227995103340154
4 ms 162.159.44.81
37 2026-08-20 05:11 639227995103340154
4 ms 172.64.35.81
36 2026-08-20 04:19 639227963811374894
2028 ms 172.64.35.81
35 2026-08-20 04:19 639227963811374894
2028 ms 108.162.195.81
34 2026-08-20 04:19 639227963811374894
2028 ms 162.159.44.81
33 2026-08-20 04:03 639227954132571365
33 ms 108.162.195.81
32 2026-08-20 04:03 639227954132571365
33 ms 162.159.44.81
31 2026-08-20 04:03 639227954132571365
33 ms 172.64.35.81
30 2026-08-20 03:47 639227944541208342
58 ms 108.162.195.81
29 2026-08-20 03:47 639227944541208342
58 ms 162.159.44.81
28 2026-08-20 03:47 639227944541208342
58 ms 172.64.35.81
27 2026-08-20 03:31 639227934657213484
7 ms 108.162.195.81
26 2026-08-20 03:31 639227934657213484
7 ms 162.159.44.81
25 2026-08-20 03:31 639227934657213484
7 ms 172.64.35.81
24 2026-08-20 02:39 639227903628145469
5 ms 108.162.195.81
23 2026-08-20 02:39 639227903628145469
5 ms 162.159.44.81
22 2026-08-20 02:39 639227903628145469
5 ms 172.64.35.81
21 2026-08-20 02:23 639227893995483475
9 ms 162.159.44.81
20 2026-08-20 02:23 639227893995483475
9 ms 108.162.195.81
19 2026-08-20 02:23 639227893995483475
9 ms 172.64.35.81
18 2026-08-20 02:07 639227884280244209
12 ms 108.162.195.81
17 2026-08-20 02:07 639227884280244209
12 ms 162.159.44.81
16 2026-08-20 02:07 639227884280244209
12 ms 172.64.35.81
15 2026-08-20 01:50 639227874371147132
2015 ms 162.159.44.81
14 2026-08-20 01:50 639227874371147132
2015 ms 108.162.195.81
13 2026-08-20 01:50 639227874371147132
2015 ms 172.64.35.81
12 2026-08-20 00:58 639227843224256432
6 ms 108.162.195.81
11 2026-08-20 00:58 639227843224256432
6 ms 162.159.44.81
10 2026-08-20 00:58 639227843224256432
6 ms 172.64.35.81
9 2026-08-20 00:42 639227833720403506
11 ms 108.162.195.81
8 2026-08-20 00:42 639227833720403506
11 ms 162.159.44.81
7 2026-08-20 00:42 639227833720403506
11 ms 172.64.35.81
6 2026-08-20 00:27 639227824170728278
43 ms 108.162.195.81
5 2026-08-20 00:27 639227824170728278
43 ms 162.159.44.81
4 2026-08-20 00:27 639227824170728278
43 ms 172.64.35.81
3 2026-08-20 00:11 639227814865867570
13 ms 108.162.195.81
2 2026-08-20 00:11 639227814865867570
13 ms 162.159.44.81
1 2026-08-20 00:11 639227814865867570
13 ms 172.64.35.81