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 2026-08-20. For this date, NameServerHistory found 112 DNS check records, 110 successful responses, 2 failed responses, and 200 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

112

Historical checks stored for this nameserver on selected date

Average Latency

200 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

104.17.110.184

Most recently resolved hosting IP on selected date

Successful Responses

110

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-20 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
112 2026-08-20 23:58 639228670775860800
6 ms 104.17.110.184
111 2026-08-20 23:58 639228670775860800
6 ms 104.17.111.184
110 2026-08-20 23:06 639228639850033448
9 ms 104.17.111.184
109 2026-08-20 23:06 639228639850033448
9 ms 104.17.110.184
108 2026-08-20 22:50 639228630204271870
-
107 2026-08-20 22:33 639228620295091135
41 ms 104.17.110.184
106 2026-08-20 22:33 639228620295091135
41 ms 104.17.111.184
105 2026-08-20 22:17 639228610298336915
5 ms 104.17.110.184
104 2026-08-20 22:17 639228610298336915
5 ms 104.17.111.184
103 2026-08-20 21:24 639228578917047616
27 ms 104.17.111.184
102 2026-08-20 21:24 639228578917047616
27 ms 104.17.110.184
101 2026-08-20 21:08 639228569046445709
6 ms 104.17.110.184
100 2026-08-20 21:08 639228569046445709
6 ms 104.17.111.184
99 2026-08-20 20:51 639228558946830986
15 ms 104.17.110.184
98 2026-08-20 20:51 639228558946830986
15 ms 104.17.111.184
97 2026-08-20 20:35 639228548977359217
29 ms 104.17.110.184
96 2026-08-20 20:35 639228548977359217
29 ms 104.17.111.184
95 2026-08-20 19:42 639228517494157668
12 ms 104.17.110.184
94 2026-08-20 19:42 639228517494157668
12 ms 104.17.111.184
93 2026-08-20 19:25 639228507374116892
2063 ms 104.17.111.184
92 2026-08-20 19:25 639228507374116892
2063 ms 104.17.110.184
91 2026-08-20 19:08 639228497315154893
3 ms 104.17.111.184
90 2026-08-20 19:08 639228497315154893
3 ms 104.17.110.184
89 2026-08-20 18:52 639228487287648341
34 ms 104.17.110.184
88 2026-08-20 18:52 639228487287648341
34 ms 104.17.111.184
87 2026-08-20 17:59 639228455828123788
4 ms 104.17.110.184
86 2026-08-20 17:59 639228455828123788
4 ms 104.17.111.184
85 2026-08-20 17:43 639228445900082244
6 ms 104.17.110.184
84 2026-08-20 17:43 639228445900082244
6 ms 104.17.111.184
83 2026-08-20 17:26 639228435866352323
54 ms 104.17.110.184
82 2026-08-20 17:26 639228435866352323
54 ms 104.17.111.184
81 2026-08-20 17:09 639228425802273151
49 ms 104.17.111.184
80 2026-08-20 17:09 639228425802273151
49 ms 104.17.110.184
79 2026-08-20 16:16 639228393616324230
3 ms 104.17.110.184
78 2026-08-20 16:16 639228393616324230
3 ms 104.17.111.184
77 2026-08-20 15:59 639228383590408693
48 ms 104.17.110.184
76 2026-08-20 15:59 639228383590408693
48 ms 104.17.111.184
75 2026-08-20 15:42 639228373471467474
6 ms 104.17.111.184
74 2026-08-20 15:42 639228373471467474
6 ms 104.17.110.184
73 2026-08-20 15:25 639228363426647311
11 ms 104.17.110.184
72 2026-08-20 15:25 639228363426647311
11 ms 104.17.111.184
71 2026-08-20 14:32 639228331681701910
24 ms 104.17.110.184
70 2026-08-20 14:32 639228331681701910
24 ms 104.17.111.184
69 2026-08-20 14:16 639228321714746824
7 ms 104.17.110.184
68 2026-08-20 14:16 639228321714746824
7 ms 104.17.111.184
67 2026-08-20 13:59 639228311652090262
4 ms 104.17.111.184
66 2026-08-20 13:59 639228311652090262
4 ms 104.17.110.184
65 2026-08-20 13:42 639228301670088587
6 ms 104.17.110.184
64 2026-08-20 13:42 639228301670088587
6 ms 104.17.111.184
63 2026-08-20 12:50 639228269987976710
6 ms 104.17.110.184
62 2026-08-20 12:50 639228269987976710
6 ms 104.17.111.184
61 2026-08-20 12:33 639228260009452308
2 ms 104.17.111.184
60 2026-08-20 12:33 639228260009452308
2 ms 104.17.110.184
59 2026-08-20 12:16 639228249661740894
21 ms 104.17.110.184
58 2026-08-20 12:16 639228249661740894
21 ms 104.17.111.184
57 2026-08-20 11:59 639228239552680346
4 ms 104.17.111.184
56 2026-08-20 11:59 639228239552680346
4 ms 104.17.110.184
55 2026-08-20 11:06 639228207667580819
8 ms 104.17.110.184
54 2026-08-20 11:06 639228207667580819
8 ms 104.17.111.184
53 2026-08-20 10:49 639228197494011560
6 ms 104.17.110.184
52 2026-08-20 10:49 639228197494011560
6 ms 104.17.111.184
51 2026-08-20 10:32 639228187497039939
12 ms 104.17.111.184
50 2026-08-20 10:32 639228187497039939
12 ms 104.17.110.184
49 2026-08-20 10:15 639228177408432646
9 ms 104.17.110.184
48 2026-08-20 10:15 639228177408432646
9 ms 104.17.111.184
47 2026-08-20 09:24 639228146356166262
14 ms 104.17.110.184
46 2026-08-20 09:24 639228146356166262
14 ms 104.17.111.184
45 2026-08-20 09:07 639228136541505712
-
44 2026-08-20 08:50 639228126519136598
2 ms 104.17.110.184
43 2026-08-20 08:50 639228126519136598
2 ms 104.17.111.184
42 2026-08-20 08:34 639228116537148885
4020 ms 104.17.111.184
41 2026-08-20 08:34 639228116537148885
4020 ms 104.17.110.184
40 2026-08-20 07:42 639228085320764351
2017 ms 104.17.111.184
39 2026-08-20 07:42 639228085320764351
2017 ms 104.17.110.184
38 2026-08-20 07:25 639228075444604839
17 ms 104.17.110.184
37 2026-08-20 07:25 639228075444604839
17 ms 104.17.111.184
36 2026-08-20 07:09 639228065615498985
6 ms 104.17.110.184
35 2026-08-20 07:09 639228065615498985
6 ms 104.17.111.184
34 2026-08-20 06:52 639228055675321422
16 ms 104.17.111.184
33 2026-08-20 06:52 639228055675321422
16 ms 104.17.110.184
32 2026-08-20 06:00 639228024230839396
29 ms 104.17.110.184
31 2026-08-20 06:00 639228024230839396
29 ms 104.17.111.184
30 2026-08-20 05:44 639228014720406505
5 ms 104.17.110.184
29 2026-08-20 05:44 639228014720406505
5 ms 104.17.111.184
28 2026-08-20 05:28 639228004930827030
2018 ms 104.17.111.184
27 2026-08-20 05:28 639228004930827030
2018 ms 104.17.110.184
26 2026-08-20 05:11 639227995103340154
9 ms 104.17.110.184
25 2026-08-20 05:11 639227995103340154
9 ms 104.17.111.184
24 2026-08-20 04:19 639227963811374894
16 ms 104.17.111.184
23 2026-08-20 04:19 639227963811374894
16 ms 104.17.110.184
22 2026-08-20 04:03 639227954132571365
33 ms 104.17.110.184
21 2026-08-20 04:03 639227954132571365
33 ms 104.17.111.184
20 2026-08-20 03:47 639227944541208342
17 ms 104.17.110.184
19 2026-08-20 03:47 639227944541208342
17 ms 104.17.111.184
18 2026-08-20 03:31 639227934657213484
37 ms 104.17.110.184
17 2026-08-20 03:31 639227934657213484
37 ms 104.17.111.184
16 2026-08-20 02:39 639227903628145469
4 ms 104.17.111.184
15 2026-08-20 02:39 639227903628145469
4 ms 104.17.110.184
14 2026-08-20 02:23 639227893995483475
6 ms 104.17.110.184
13 2026-08-20 02:23 639227893995483475
6 ms 104.17.111.184
12 2026-08-20 02:07 639227884280244209
28 ms 104.17.111.184
11 2026-08-20 02:07 639227884280244209
28 ms 104.17.110.184
10 2026-08-20 01:50 639227874371147132
44 ms 104.17.110.184
9 2026-08-20 01:50 639227874371147132
44 ms 104.17.111.184
8 2026-08-20 00:58 639227843224256432
6 ms 104.17.110.184
7 2026-08-20 00:58 639227843224256432
6 ms 104.17.111.184
6 2026-08-20 00:42 639227833720403506
55 ms 104.17.110.184
5 2026-08-20 00:42 639227833720403506
55 ms 104.17.111.184
4 2026-08-20 00:27 639227824170728278
4 ms 104.17.110.184
3 2026-08-20 00:27 639227824170728278
4 ms 104.17.111.184
2 2026-08-20 00:11 639227814865867570
45 ms 104.17.110.184
1 2026-08-20 00:11 639227814865867570
45 ms 104.17.111.184