DNS response history for dash.cloudflare.com

dash.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 144 DNS check records, 144 successful responses, 0 failed responses, and 300 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 dash.cloudflare.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

300 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

104.17.110.184

Most recently resolved hosting IP on selected date

Successful Responses

144

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 dash.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
144 2026-08-21 23:46 639229527598660841
7 ms 104.17.110.184
143 2026-08-21 23:46 639229527598660841
7 ms 104.17.111.184
142 2026-08-21 23:30 639229517954323214
2031 ms 104.17.111.184
141 2026-08-21 23:30 639229517954323214
2031 ms 104.17.110.184
140 2026-08-21 23:13 639229508269999021
4 ms 104.17.111.184
139 2026-08-21 23:13 639229508269999021
4 ms 104.17.110.184
138 2026-08-21 22:57 639229498559060171
4 ms 104.17.110.184
137 2026-08-21 22:57 639229498559060171
4 ms 104.17.111.184
136 2026-08-21 22:40 639229488519347586
9 ms 104.17.110.184
135 2026-08-21 22:40 639229488519347586
9 ms 104.17.111.184
134 2026-08-21 21:47 639229456606578934
77 ms 104.17.110.184
133 2026-08-21 21:47 639229456606578934
77 ms 104.17.111.184
132 2026-08-21 21:31 639229446985772499
8 ms 104.17.111.184
131 2026-08-21 21:31 639229446985772499
8 ms 104.17.110.184
130 2026-08-21 21:15 639229437367313098
4 ms 104.17.110.184
129 2026-08-21 21:15 639229437367313098
4 ms 104.17.111.184
128 2026-08-21 20:59 639229427923950391
3 ms 104.17.111.184
127 2026-08-21 20:59 639229427923950391
3 ms 104.17.110.184
126 2026-08-21 20:43 639229418168588854
74 ms 104.17.111.184
125 2026-08-21 20:43 639229418168588854
74 ms 104.17.110.184
124 2026-08-21 20:27 639229408345678334
45 ms 104.17.111.184
123 2026-08-21 20:27 639229408345678334
45 ms 104.17.110.184
122 2026-08-21 20:11 639229398616354648
3 ms 104.17.111.184
121 2026-08-21 20:11 639229398616354648
3 ms 104.17.110.184
120 2026-08-21 19:54 639229388634592323
7 ms 104.17.110.184
119 2026-08-21 19:54 639229388634592323
7 ms 104.17.111.184
118 2026-08-21 19:38 639229378792837692
40 ms 104.17.110.184
117 2026-08-21 19:38 639229378792837692
40 ms 104.17.111.184
116 2026-08-21 19:22 639229369154682311
28 ms 104.17.110.184
115 2026-08-21 19:22 639229369154682311
28 ms 104.17.111.184
114 2026-08-21 19:05 639229359248017926
36 ms 104.17.110.184
113 2026-08-21 19:05 639229359248017926
36 ms 104.17.111.184
112 2026-08-21 18:48 639229349124294642
11 ms 104.17.111.184
111 2026-08-21 18:48 639229349124294642
11 ms 104.17.110.184
110 2026-08-21 17:56 639229317791715692
33 ms 104.17.111.184
109 2026-08-21 17:56 639229317791715692
33 ms 104.17.110.184
108 2026-08-21 17:40 639229308115194575
25 ms 104.17.110.184
107 2026-08-21 17:40 639229308115194575
25 ms 104.17.111.184
106 2026-08-21 17:23 639229298320320558
40 ms 104.17.111.184
105 2026-08-21 17:23 639229298320320558
40 ms 104.17.110.184
104 2026-08-21 17:07 639229288674863221
4 ms 104.17.110.184
103 2026-08-21 17:07 639229288674863221
4 ms 104.17.111.184
102 2026-08-21 16:51 639229278983677079
19 ms 104.17.110.184
101 2026-08-21 16:51 639229278983677079
19 ms 104.17.111.184
100 2026-08-21 16:35 639229269405517175
3 ms 104.17.111.184
99 2026-08-21 16:35 639229269405517175
3 ms 104.17.110.184
98 2026-08-21 16:19 639229259594798244
3 ms 104.17.111.184
97 2026-08-21 16:19 639229259594798244
3 ms 104.17.110.184
96 2026-08-21 16:02 639229249736681188
3 ms 104.17.110.184
95 2026-08-21 16:02 639229249736681188
3 ms 104.17.111.184
94 2026-08-21 15:46 639229239699417787
3 ms 104.17.110.184
93 2026-08-21 15:46 639229239699417787
3 ms 104.17.111.184
92 2026-08-21 15:29 639229229621964033
10 ms 104.17.110.184
91 2026-08-21 15:29 639229229621964033
10 ms 104.17.111.184
90 2026-08-21 15:12 639229219567270965
4036 ms 104.17.111.184
89 2026-08-21 15:12 639229219567270965
4036 ms 104.17.110.184
88 2026-08-21 14:55 639229209406666856
23 ms 104.17.111.184
87 2026-08-21 14:55 639229209406666856
23 ms 104.17.110.184
86 2026-08-21 14:03 639229177815876178
37 ms 104.17.111.184
85 2026-08-21 14:03 639229177815876178
37 ms 104.17.110.184
84 2026-08-21 13:47 639229168243572685
9 ms 104.17.110.184
83 2026-08-21 13:47 639229168243572685
9 ms 104.17.111.184
82 2026-08-21 13:31 639229158599856475
18 ms 104.17.111.184
81 2026-08-21 13:31 639229158599856475
18 ms 104.17.110.184
80 2026-08-21 13:15 639229148998940902
16 ms 104.17.110.184
79 2026-08-21 13:15 639229148998940902
16 ms 104.17.111.184
78 2026-08-21 12:58 639229139276923594
23 ms 104.17.110.184
77 2026-08-21 12:58 639229139276923594
23 ms 104.17.111.184
76 2026-08-21 12:42 639229129709912394
5 ms 104.17.110.184
75 2026-08-21 12:42 639229129709912394
5 ms 104.17.111.184
74 2026-08-21 12:26 639229119801488500
2018 ms 104.17.111.184
73 2026-08-21 12:26 639229119801488500
2018 ms 104.17.110.184
72 2026-08-21 12:10 639229110135262458
36 ms 104.17.111.184
71 2026-08-21 12:10 639229110135262458
36 ms 104.17.110.184
70 2026-08-21 11:53 639229100336051392
43 ms 104.17.110.184
69 2026-08-21 11:53 639229100336051392
43 ms 104.17.111.184
68 2026-08-21 11:37 639229090641415626
6 ms 104.17.110.184
67 2026-08-21 11:37 639229090641415626
6 ms 104.17.111.184
66 2026-08-21 11:21 639229080702683947
3 ms 104.17.110.184
65 2026-08-21 11:21 639229080702683947
3 ms 104.17.111.184
64 2026-08-21 11:04 639229070601456699
2043 ms 104.17.111.184
63 2026-08-21 11:04 639229070601456699
2043 ms 104.17.110.184
62 2026-08-21 10:11 639229038947447232
3 ms 104.17.110.184
61 2026-08-21 10:11 639229038947447232
3 ms 104.17.111.184
60 2026-08-21 09:55 639229029268708773
5 ms 104.17.110.184
59 2026-08-21 09:55 639229029268708773
5 ms 104.17.111.184
58 2026-08-21 09:39 639229019647910603
10 ms 104.17.110.184
57 2026-08-21 09:39 639229019647910603
10 ms 104.17.111.184
56 2026-08-21 09:23 639229009983843738
2012 ms 104.17.111.184
55 2026-08-21 09:23 639229009983843738
2012 ms 104.17.110.184
54 2026-08-21 09:07 639229000203331882
7 ms 104.17.110.184
53 2026-08-21 09:07 639229000203331882
7 ms 104.17.111.184
52 2026-08-21 08:50 639228990302335999
2044 ms 104.17.111.184
51 2026-08-21 08:50 639228990302335999
2044 ms 104.17.110.184
50 2026-08-21 08:34 639228980567740722
32 ms 104.17.110.184
49 2026-08-21 08:34 639228980567740722
32 ms 104.17.111.184
48 2026-08-21 08:17 639228970762445174
14 ms 104.17.111.184
47 2026-08-21 08:17 639228970762445174
14 ms 104.17.110.184
46 2026-08-21 08:01 639228961065054445
98 ms 104.17.110.184
45 2026-08-21 08:01 639228961065054445
98 ms 104.17.111.184
44 2026-08-21 07:45 639228951224649885
5 ms 104.17.110.184
43 2026-08-21 07:45 639228951224649885
5 ms 104.17.111.184
42 2026-08-21 07:28 639228941303864592
6 ms 104.17.111.184
41 2026-08-21 07:28 639228941303864592
6 ms 104.17.110.184
40 2026-08-21 07:12 639228931191328583
29 ms 104.17.110.184
39 2026-08-21 07:12 639228931191328583
29 ms 104.17.111.184
38 2026-08-21 06:19 639228899518173317
11 ms 104.17.110.184
37 2026-08-21 06:19 639228899518173317
11 ms 104.17.111.184
36 2026-08-21 06:03 639228889785027669
12 ms 104.17.110.184
35 2026-08-21 06:03 639228889785027669
12 ms 104.17.111.184
34 2026-08-21 05:46 639228880106330161
2010 ms 104.17.110.184
33 2026-08-21 05:46 639228880106330161
2010 ms 104.17.111.184
32 2026-08-21 05:30 639228870316184091
13 ms 104.17.110.184
31 2026-08-21 05:30 639228870316184091
13 ms 104.17.111.184
30 2026-08-21 05:14 639228860695366512
32 ms 104.17.110.184
29 2026-08-21 05:14 639228860695366512
32 ms 104.17.111.184
28 2026-08-21 04:58 639228851027209500
33 ms 104.17.110.184
27 2026-08-21 04:58 639228851027209500
33 ms 104.17.111.184
26 2026-08-21 04:42 639228841479265462
6 ms 104.17.110.184
25 2026-08-21 04:42 639228841479265462
6 ms 104.17.111.184
24 2026-08-21 04:26 639228831752962260
26 ms 104.17.110.184
23 2026-08-21 04:26 639228831752962260
26 ms 104.17.111.184
22 2026-08-21 04:10 639228821953295483
35 ms 104.17.111.184
21 2026-08-21 04:10 639228821953295483
35 ms 104.17.110.184
20 2026-08-21 03:53 639228812227429953
3 ms 104.17.110.184
19 2026-08-21 03:53 639228812227429953
3 ms 104.17.111.184
18 2026-08-21 03:37 639228802476107538
15 ms 104.17.110.184
17 2026-08-21 03:37 639228802476107538
15 ms 104.17.111.184
16 2026-08-21 03:20 639228792525492032
2131 ms 104.17.111.184
15 2026-08-21 03:20 639228792525492032
2131 ms 104.17.110.184
14 2026-08-21 02:28 639228761131421385
5 ms 104.17.110.184
13 2026-08-21 02:28 639228761131421385
5 ms 104.17.111.184
12 2026-08-21 02:12 639228751571206692
39 ms 104.17.110.184
11 2026-08-21 02:12 639228751571206692
39 ms 104.17.111.184
10 2026-08-21 01:56 639228741705571019
37 ms 104.17.111.184
9 2026-08-21 01:56 639228741705571019
37 ms 104.17.110.184
8 2026-08-21 01:39 639228731642208228
14 ms 104.17.110.184
7 2026-08-21 01:39 639228731642208228
14 ms 104.17.111.184
6 2026-08-21 00:47 639228700387002072
9 ms 104.17.110.184
5 2026-08-21 00:47 639228700387002072
9 ms 104.17.111.184
4 2026-08-21 00:31 639228690742014433
22 ms 104.17.110.184
3 2026-08-21 00:31 639228690742014433
22 ms 104.17.111.184
2 2026-08-21 00:14 639228680877937122
2049 ms 104.17.111.184
1 2026-08-21 00:14 639228680877937122
2049 ms 104.17.110.184