DNS response history for dax.ns.cloudflare.com

dax.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 171 DNS check records, 171 successful responses, 0 failed responses, and 273 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 dax.ns.cloudflare.com.
Records on Selected Date

171

Historical checks stored for this nameserver on selected date

Average Latency

273 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.44.133

Most recently resolved hosting IP on selected date

Successful Responses

171

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 dax.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
171 2026-08-20 23:59 639228670775860800
10 ms 162.159.44.133
170 2026-08-20 23:59 639228670775860800
10 ms 172.64.35.133
169 2026-08-20 23:59 639228670775860800
10 ms 108.162.195.133
168 2026-08-20 23:07 639228639850033448
13 ms 108.162.195.133
167 2026-08-20 23:07 639228639850033448
13 ms 162.159.44.133
166 2026-08-20 23:07 639228639850033448
13 ms 172.64.35.133
165 2026-08-20 22:51 639228630204271870
3 ms 108.162.195.133
164 2026-08-20 22:51 639228630204271870
3 ms 162.159.44.133
163 2026-08-20 22:51 639228630204271870
3 ms 172.64.35.133
162 2026-08-20 22:34 639228620295091135
4 ms 108.162.195.133
161 2026-08-20 22:34 639228620295091135
4 ms 162.159.44.133
160 2026-08-20 22:34 639228620295091135
4 ms 172.64.35.133
159 2026-08-20 22:18 639228610298336915
32 ms 108.162.195.133
158 2026-08-20 22:18 639228610298336915
32 ms 162.159.44.133
157 2026-08-20 22:18 639228610298336915
32 ms 172.64.35.133
156 2026-08-20 21:26 639228578917047616
4 ms 108.162.195.133
155 2026-08-20 21:26 639228578917047616
4 ms 162.159.44.133
154 2026-08-20 21:26 639228578917047616
4 ms 172.64.35.133
153 2026-08-20 21:09 639228569046445709
23 ms 108.162.195.133
152 2026-08-20 21:09 639228569046445709
23 ms 162.159.44.133
151 2026-08-20 21:09 639228569046445709
23 ms 172.64.35.133
150 2026-08-20 20:52 639228558946830986
33 ms 108.162.195.133
149 2026-08-20 20:52 639228558946830986
33 ms 162.159.44.133
148 2026-08-20 20:52 639228558946830986
33 ms 172.64.35.133
147 2026-08-20 20:36 639228548977359217
14 ms 108.162.195.133
146 2026-08-20 20:36 639228548977359217
14 ms 162.159.44.133
145 2026-08-20 20:36 639228548977359217
14 ms 172.64.35.133
144 2026-08-20 19:43 639228517494157668
2026 ms 172.64.35.133
143 2026-08-20 19:43 639228517494157668
2026 ms 162.159.44.133
142 2026-08-20 19:43 639228517494157668
2026 ms 108.162.195.133
141 2026-08-20 19:26 639228507374116892
24 ms 162.159.44.133
140 2026-08-20 19:26 639228507374116892
24 ms 172.64.35.133
139 2026-08-20 19:26 639228507374116892
24 ms 108.162.195.133
138 2026-08-20 19:10 639228497315154893
9 ms 162.159.44.133
137 2026-08-20 19:10 639228497315154893
9 ms 172.64.35.133
136 2026-08-20 19:10 639228497315154893
9 ms 108.162.195.133
135 2026-08-20 18:53 639228487287648341
5 ms 108.162.195.133
134 2026-08-20 18:53 639228487287648341
5 ms 162.159.44.133
133 2026-08-20 18:53 639228487287648341
5 ms 172.64.35.133
132 2026-08-20 18:00 639228455828123788
12 ms 172.64.35.133
131 2026-08-20 18:00 639228455828123788
12 ms 108.162.195.133
130 2026-08-20 18:00 639228455828123788
12 ms 162.159.44.133
129 2026-08-20 17:44 639228445900082244
16 ms 108.162.195.133
128 2026-08-20 17:44 639228445900082244
16 ms 162.159.44.133
127 2026-08-20 17:44 639228445900082244
16 ms 172.64.35.133
126 2026-08-20 17:27 639228435866352323
40 ms 162.159.44.133
125 2026-08-20 17:27 639228435866352323
40 ms 172.64.35.133
124 2026-08-20 17:27 639228435866352323
40 ms 108.162.195.133
123 2026-08-20 17:10 639228425802273151
5 ms 108.162.195.133
122 2026-08-20 17:10 639228425802273151
5 ms 162.159.44.133
121 2026-08-20 17:10 639228425802273151
5 ms 172.64.35.133
120 2026-08-20 16:17 639228393616324230
3 ms 108.162.195.133
119 2026-08-20 16:17 639228393616324230
3 ms 162.159.44.133
118 2026-08-20 16:17 639228393616324230
3 ms 172.64.35.133
117 2026-08-20 16:00 639228383590408693
28 ms 108.162.195.133
116 2026-08-20 16:00 639228383590408693
28 ms 172.64.35.133
115 2026-08-20 16:00 639228383590408693
28 ms 162.159.44.133
114 2026-08-20 15:43 639228373471467474
7 ms 162.159.44.133
113 2026-08-20 15:43 639228373471467474
7 ms 108.162.195.133
112 2026-08-20 15:43 639228373471467474
7 ms 172.64.35.133
111 2026-08-20 15:26 639228363426647311
2027 ms 108.162.195.133
110 2026-08-20 15:26 639228363426647311
2027 ms 162.159.44.133
109 2026-08-20 15:26 639228363426647311
2027 ms 172.64.35.133
108 2026-08-20 14:33 639228331681701910
28 ms 172.64.35.133
107 2026-08-20 14:33 639228331681701910
28 ms 162.159.44.133
106 2026-08-20 14:33 639228331681701910
28 ms 108.162.195.133
105 2026-08-20 14:17 639228321714746824
30 ms 172.64.35.133
104 2026-08-20 14:17 639228321714746824
30 ms 108.162.195.133
103 2026-08-20 14:17 639228321714746824
30 ms 162.159.44.133
102 2026-08-20 14:00 639228311652090262
33 ms 108.162.195.133
101 2026-08-20 14:00 639228311652090262
33 ms 162.159.44.133
100 2026-08-20 14:00 639228311652090262
33 ms 172.64.35.133
99 2026-08-20 13:43 639228301670088587
12 ms 162.159.44.133
98 2026-08-20 13:43 639228301670088587
12 ms 172.64.35.133
97 2026-08-20 13:43 639228301670088587
12 ms 108.162.195.133
96 2026-08-20 12:51 639228269987976710
39 ms 162.159.44.133
95 2026-08-20 12:51 639228269987976710
39 ms 108.162.195.133
94 2026-08-20 12:51 639228269987976710
39 ms 172.64.35.133
93 2026-08-20 12:34 639228260009452308
6 ms 108.162.195.133
92 2026-08-20 12:34 639228260009452308
6 ms 162.159.44.133
91 2026-08-20 12:34 639228260009452308
6 ms 172.64.35.133
90 2026-08-20 12:17 639228249661740894
7 ms 172.64.35.133
89 2026-08-20 12:17 639228249661740894
7 ms 108.162.195.133
88 2026-08-20 12:17 639228249661740894
7 ms 162.159.44.133
87 2026-08-20 12:00 639228239552680346
6 ms 108.162.195.133
86 2026-08-20 12:00 639228239552680346
6 ms 162.159.44.133
85 2026-08-20 12:00 639228239552680346
6 ms 172.64.35.133
84 2026-08-20 11:07 639228207667580819
6 ms 108.162.195.133
83 2026-08-20 11:07 639228207667580819
6 ms 162.159.44.133
82 2026-08-20 11:07 639228207667580819
6 ms 172.64.35.133
81 2026-08-20 10:50 639228197494011560
7 ms 108.162.195.133
80 2026-08-20 10:50 639228197494011560
7 ms 162.159.44.133
79 2026-08-20 10:50 639228197494011560
7 ms 172.64.35.133
78 2026-08-20 10:33 639228187497039939
43 ms 108.162.195.133
77 2026-08-20 10:33 639228187497039939
43 ms 172.64.35.133
76 2026-08-20 10:33 639228187497039939
43 ms 162.159.44.133
75 2026-08-20 10:16 639228177408432646
50 ms 108.162.195.133
74 2026-08-20 10:16 639228177408432646
50 ms 162.159.44.133
73 2026-08-20 10:16 639228177408432646
50 ms 172.64.35.133
72 2026-08-20 09:25 639228146356166262
4 ms 108.162.195.133
71 2026-08-20 09:25 639228146356166262
4 ms 162.159.44.133
70 2026-08-20 09:25 639228146356166262
4 ms 172.64.35.133
69 2026-08-20 09:08 639228136541505712
332 ms 172.64.35.133
68 2026-08-20 09:08 639228136541505712
332 ms 108.162.195.133
67 2026-08-20 09:08 639228136541505712
332 ms 162.159.44.133
66 2026-08-20 08:52 639228126519136598
28 ms 162.159.44.133
65 2026-08-20 08:52 639228126519136598
28 ms 172.64.35.133
64 2026-08-20 08:52 639228126519136598
28 ms 108.162.195.133
63 2026-08-20 08:35 639228116537148885
2021 ms 162.159.44.133
62 2026-08-20 08:35 639228116537148885
2021 ms 172.64.35.133
61 2026-08-20 08:35 639228116537148885
2021 ms 108.162.195.133
60 2026-08-20 07:43 639228085320764351
2058 ms 172.64.35.133
59 2026-08-20 07:43 639228085320764351
2058 ms 108.162.195.133
58 2026-08-20 07:43 639228085320764351
2058 ms 162.159.44.133
57 2026-08-20 07:26 639228075444604839
39 ms 108.162.195.133
56 2026-08-20 07:26 639228075444604839
39 ms 162.159.44.133
55 2026-08-20 07:26 639228075444604839
39 ms 172.64.35.133
54 2026-08-20 07:10 639228065615498985
43 ms 172.64.35.133
53 2026-08-20 07:10 639228065615498985
43 ms 108.162.195.133
52 2026-08-20 07:10 639228065615498985
43 ms 162.159.44.133
51 2026-08-20 06:54 639228055675321422
11 ms 108.162.195.133
50 2026-08-20 06:54 639228055675321422
11 ms 162.159.44.133
49 2026-08-20 06:54 639228055675321422
11 ms 172.64.35.133
48 2026-08-20 06:01 639228024230839396
33 ms 172.64.35.133
47 2026-08-20 06:01 639228024230839396
33 ms 162.159.44.133
46 2026-08-20 06:01 639228024230839396
33 ms 108.162.195.133
45 2026-08-20 05:45 639228014720406505
37 ms 172.64.35.133
44 2026-08-20 05:45 639228014720406505
37 ms 162.159.44.133
43 2026-08-20 05:45 639228014720406505
37 ms 108.162.195.133
42 2026-08-20 05:29 639228004930827030
17 ms 108.162.195.133
41 2026-08-20 05:29 639228004930827030
17 ms 162.159.44.133
40 2026-08-20 05:29 639228004930827030
17 ms 172.64.35.133
39 2026-08-20 05:13 639227995103340154
2010 ms 172.64.35.133
38 2026-08-20 05:13 639227995103340154
2010 ms 108.162.195.133
37 2026-08-20 05:13 639227995103340154
2010 ms 162.159.44.133
36 2026-08-20 04:20 639227963811374894
17 ms 108.162.195.133
35 2026-08-20 04:20 639227963811374894
17 ms 162.159.44.133
34 2026-08-20 04:20 639227963811374894
17 ms 172.64.35.133
33 2026-08-20 04:04 639227954132571365
16 ms 172.64.35.133
32 2026-08-20 04:04 639227954132571365
16 ms 162.159.44.133
31 2026-08-20 04:04 639227954132571365
16 ms 108.162.195.133
30 2026-08-20 03:48 639227944541208342
34 ms 108.162.195.133
29 2026-08-20 03:48 639227944541208342
34 ms 162.159.44.133
28 2026-08-20 03:48 639227944541208342
34 ms 172.64.35.133
27 2026-08-20 03:32 639227934657213484
14 ms 108.162.195.133
26 2026-08-20 03:32 639227934657213484
14 ms 172.64.35.133
25 2026-08-20 03:32 639227934657213484
14 ms 162.159.44.133
24 2026-08-20 02:40 639227903628145469
25 ms 172.64.35.133
23 2026-08-20 02:40 639227903628145469
25 ms 162.159.44.133
22 2026-08-20 02:40 639227903628145469
25 ms 108.162.195.133
21 2026-08-20 02:24 639227893995483475
27 ms 108.162.195.133
20 2026-08-20 02:24 639227893995483475
27 ms 162.159.44.133
19 2026-08-20 02:24 639227893995483475
27 ms 172.64.35.133
18 2026-08-20 02:08 639227884280244209
35 ms 108.162.195.133
17 2026-08-20 02:08 639227884280244209
35 ms 162.159.44.133
16 2026-08-20 02:08 639227884280244209
35 ms 172.64.35.133
15 2026-08-20 01:51 639227874371147132
35 ms 108.162.195.133
14 2026-08-20 01:51 639227874371147132
35 ms 162.159.44.133
13 2026-08-20 01:51 639227874371147132
35 ms 172.64.35.133
12 2026-08-20 00:59 639227843224256432
3 ms 108.162.195.133
11 2026-08-20 00:59 639227843224256432
3 ms 162.159.44.133
10 2026-08-20 00:59 639227843224256432
3 ms 172.64.35.133
9 2026-08-20 00:44 639227833720403506
27 ms 172.64.35.133
8 2026-08-20 00:44 639227833720403506
27 ms 162.159.44.133
7 2026-08-20 00:44 639227833720403506
27 ms 108.162.195.133
6 2026-08-20 00:28 639227824170728278
2012 ms 162.159.44.133
5 2026-08-20 00:28 639227824170728278
2012 ms 108.162.195.133
4 2026-08-20 00:28 639227824170728278
2012 ms 172.64.35.133
3 2026-08-20 00:12 639227814865867570
2062 ms 172.64.35.133
2 2026-08-20 00:12 639227814865867570
2062 ms 108.162.195.133
1 2026-08-20 00:12 639227814865867570
2062 ms 162.159.44.133