DNS response history for ada.ns.cloudflare.com

ada.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 50 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 ada.ns.cloudflare.com.
Records on Selected Date

169

Historical checks stored for this nameserver on selected date

Average Latency

50 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.54

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 ada.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 23:57 639228670775860800
22 ms 108.162.192.54
168 2026-08-20 23:57 639228670775860800
22 ms 172.64.32.54
167 2026-08-20 23:57 639228670775860800
22 ms 173.245.58.54
166 2026-08-20 23:06 639228639850033448
32 ms 108.162.192.54
165 2026-08-20 23:06 639228639850033448
32 ms 172.64.32.54
164 2026-08-20 23:06 639228639850033448
32 ms 173.245.58.54
163 2026-08-20 22:50 639228630204271870
19 ms 108.162.192.54
162 2026-08-20 22:50 639228630204271870
19 ms 172.64.32.54
161 2026-08-20 22:50 639228630204271870
19 ms 173.245.58.54
160 2026-08-20 22:33 639228620295091135
4 ms 108.162.192.54
159 2026-08-20 22:33 639228620295091135
4 ms 172.64.32.54
158 2026-08-20 22:33 639228620295091135
4 ms 173.245.58.54
157 2026-08-20 22:17 639228610298336915
82 ms 108.162.192.54
156 2026-08-20 22:17 639228610298336915
82 ms 172.64.32.54
155 2026-08-20 22:17 639228610298336915
82 ms 173.245.58.54
154 2026-08-20 21:24 639228578917047616
47 ms 108.162.192.54
153 2026-08-20 21:24 639228578917047616
47 ms 172.64.32.54
152 2026-08-20 21:24 639228578917047616
47 ms 173.245.58.54
151 2026-08-20 21:08 639228569046445709
27 ms 108.162.192.54
150 2026-08-20 21:08 639228569046445709
27 ms 172.64.32.54
149 2026-08-20 21:08 639228569046445709
27 ms 173.245.58.54
148 2026-08-20 20:51 639228558946830986
27 ms 108.162.192.54
147 2026-08-20 20:51 639228558946830986
27 ms 172.64.32.54
146 2026-08-20 20:51 639228558946830986
27 ms 173.245.58.54
145 2026-08-20 20:34 639228548977359217
20 ms 108.162.192.54
144 2026-08-20 20:34 639228548977359217
20 ms 172.64.32.54
143 2026-08-20 20:34 639228548977359217
20 ms 173.245.58.54
142 2026-08-20 19:42 639228517494157668
27 ms 108.162.192.54
141 2026-08-20 19:42 639228517494157668
27 ms 172.64.32.54
140 2026-08-20 19:42 639228517494157668
27 ms 173.245.58.54
139 2026-08-20 19:25 639228507374116892
32 ms 108.162.192.54
138 2026-08-20 19:25 639228507374116892
32 ms 172.64.32.54
137 2026-08-20 19:25 639228507374116892
32 ms 173.245.58.54
136 2026-08-20 19:08 639228497315154893
20 ms 108.162.192.54
135 2026-08-20 19:08 639228497315154893
20 ms 172.64.32.54
134 2026-08-20 19:08 639228497315154893
20 ms 173.245.58.54
133 2026-08-20 18:52 639228487287648341
34 ms 108.162.192.54
132 2026-08-20 18:52 639228487287648341
34 ms 172.64.32.54
131 2026-08-20 18:52 639228487287648341
34 ms 173.245.58.54
130 2026-08-20 17:59 639228455828123788
25 ms 108.162.192.54
129 2026-08-20 17:59 639228455828123788
25 ms 172.64.32.54
128 2026-08-20 17:59 639228455828123788
25 ms 173.245.58.54
127 2026-08-20 17:43 639228445900082244
31 ms 108.162.192.54
126 2026-08-20 17:43 639228445900082244
31 ms 172.64.32.54
125 2026-08-20 17:43 639228445900082244
31 ms 173.245.58.54
124 2026-08-20 17:26 639228435866352323
23 ms 108.162.192.54
123 2026-08-20 17:26 639228435866352323
23 ms 172.64.32.54
122 2026-08-20 17:26 639228435866352323
23 ms 173.245.58.54
121 2026-08-20 17:09 639228425802273151
39 ms 108.162.192.54
120 2026-08-20 17:09 639228425802273151
39 ms 172.64.32.54
119 2026-08-20 17:09 639228425802273151
39 ms 173.245.58.54
118 2026-08-20 16:16 639228393616324230
44 ms 108.162.192.54
117 2026-08-20 16:16 639228393616324230
44 ms 172.64.32.54
116 2026-08-20 16:16 639228393616324230
44 ms 173.245.58.54
115 2026-08-20 15:59 639228383590408693
13 ms 108.162.192.54
114 2026-08-20 15:59 639228383590408693
13 ms 172.64.32.54
113 2026-08-20 15:59 639228383590408693
13 ms 173.245.58.54
112 2026-08-20 15:42 639228373471467474
8 ms 108.162.192.54
111 2026-08-20 15:42 639228373471467474
8 ms 172.64.32.54
110 2026-08-20 15:42 639228373471467474
8 ms 173.245.58.54
109 2026-08-20 15:25 639228363426647311
24 ms 108.162.192.54
108 2026-08-20 15:25 639228363426647311
24 ms 172.64.32.54
107 2026-08-20 15:25 639228363426647311
24 ms 173.245.58.54
106 2026-08-20 14:32 639228331681701910
12 ms 108.162.192.54
105 2026-08-20 14:32 639228331681701910
12 ms 172.64.32.54
104 2026-08-20 14:32 639228331681701910
12 ms 173.245.58.54
103 2026-08-20 14:16 639228321714746824
37 ms 108.162.192.54
102 2026-08-20 14:16 639228321714746824
37 ms 172.64.32.54
101 2026-08-20 14:16 639228321714746824
37 ms 173.245.58.54
100 2026-08-20 13:59 639228311652090262
13 ms 108.162.192.54
99 2026-08-20 13:59 639228311652090262
13 ms 172.64.32.54
98 2026-08-20 13:59 639228311652090262
13 ms 173.245.58.54
97 2026-08-20 13:42 639228301670088587
27 ms 108.162.192.54
96 2026-08-20 13:42 639228301670088587
27 ms 172.64.32.54
95 2026-08-20 13:42 639228301670088587
27 ms 173.245.58.54
94 2026-08-20 12:49 639228269987976710
4 ms 108.162.192.54
93 2026-08-20 12:49 639228269987976710
4 ms 172.64.32.54
92 2026-08-20 12:49 639228269987976710
4 ms 173.245.58.54
91 2026-08-20 12:33 639228260009452308
-
90 2026-08-20 12:16 639228249661740894
23 ms 108.162.192.54
89 2026-08-20 12:16 639228249661740894
23 ms 172.64.32.54
88 2026-08-20 12:16 639228249661740894
23 ms 173.245.58.54
87 2026-08-20 11:59 639228239552680346
340 ms 108.162.192.54
86 2026-08-20 11:59 639228239552680346
340 ms 172.64.32.54
85 2026-08-20 11:59 639228239552680346
340 ms 173.245.58.54
84 2026-08-20 11:06 639228207667580819
29 ms 108.162.192.54
83 2026-08-20 11:06 639228207667580819
29 ms 172.64.32.54
82 2026-08-20 11:06 639228207667580819
29 ms 173.245.58.54
81 2026-08-20 10:49 639228197494011560
110 ms 108.162.192.54
80 2026-08-20 10:49 639228197494011560
110 ms 172.64.32.54
79 2026-08-20 10:49 639228197494011560
110 ms 173.245.58.54
78 2026-08-20 10:32 639228187497039939
140 ms 108.162.192.54
77 2026-08-20 10:32 639228187497039939
140 ms 172.64.32.54
76 2026-08-20 10:32 639228187497039939
140 ms 173.245.58.54
75 2026-08-20 10:15 639228177408432646
56 ms 108.162.192.54
74 2026-08-20 10:15 639228177408432646
56 ms 172.64.32.54
73 2026-08-20 10:15 639228177408432646
56 ms 173.245.58.54
72 2026-08-20 09:23 639228146356166262
32 ms 108.162.192.54
71 2026-08-20 09:23 639228146356166262
32 ms 172.64.32.54
70 2026-08-20 09:23 639228146356166262
32 ms 173.245.58.54
69 2026-08-20 09:07 639228136541505712
29 ms 108.162.192.54
68 2026-08-20 09:07 639228136541505712
29 ms 172.64.32.54
67 2026-08-20 09:07 639228136541505712
29 ms 173.245.58.54
66 2026-08-20 08:50 639228126519136598
24 ms 108.162.192.54
65 2026-08-20 08:50 639228126519136598
24 ms 172.64.32.54
64 2026-08-20 08:50 639228126519136598
24 ms 173.245.58.54
63 2026-08-20 08:34 639228116537148885
10 ms 108.162.192.54
62 2026-08-20 08:34 639228116537148885
10 ms 172.64.32.54
61 2026-08-20 08:34 639228116537148885
10 ms 173.245.58.54
60 2026-08-20 07:42 639228085320764351
25 ms 108.162.192.54
59 2026-08-20 07:42 639228085320764351
25 ms 172.64.32.54
58 2026-08-20 07:42 639228085320764351
25 ms 173.245.58.54
57 2026-08-20 07:25 639228075444604839
38 ms 108.162.192.54
56 2026-08-20 07:25 639228075444604839
38 ms 172.64.32.54
55 2026-08-20 07:25 639228075444604839
38 ms 173.245.58.54
54 2026-08-20 07:09 639228065615498985
28 ms 108.162.192.54
53 2026-08-20 07:09 639228065615498985
28 ms 172.64.32.54
52 2026-08-20 07:09 639228065615498985
28 ms 173.245.58.54
51 2026-08-20 06:52 639228055675321422
241 ms 108.162.192.54
50 2026-08-20 06:52 639228055675321422
241 ms 172.64.32.54
49 2026-08-20 06:52 639228055675321422
241 ms 173.245.58.54
48 2026-08-20 06:00 639228024230839396
24 ms 108.162.192.54
47 2026-08-20 06:00 639228024230839396
24 ms 172.64.32.54
46 2026-08-20 06:00 639228024230839396
24 ms 173.245.58.54
45 2026-08-20 05:44 639228014720406505
6 ms 108.162.192.54
44 2026-08-20 05:44 639228014720406505
6 ms 172.64.32.54
43 2026-08-20 05:44 639228014720406505
6 ms 173.245.58.54
42 2026-08-20 05:28 639228004930827030
35 ms 108.162.192.54
41 2026-08-20 05:28 639228004930827030
35 ms 172.64.32.54
40 2026-08-20 05:28 639228004930827030
35 ms 173.245.58.54
39 2026-08-20 05:11 639227995103340154
39 ms 108.162.192.54
38 2026-08-20 05:11 639227995103340154
39 ms 172.64.32.54
37 2026-08-20 05:11 639227995103340154
39 ms 173.245.58.54
36 2026-08-20 04:19 639227963811374894
23 ms 108.162.192.54
35 2026-08-20 04:19 639227963811374894
23 ms 172.64.32.54
34 2026-08-20 04:19 639227963811374894
23 ms 173.245.58.54
33 2026-08-20 04:03 639227954132571365
18 ms 108.162.192.54
32 2026-08-20 04:03 639227954132571365
18 ms 172.64.32.54
31 2026-08-20 04:03 639227954132571365
18 ms 173.245.58.54
30 2026-08-20 03:47 639227944541208342
39 ms 108.162.192.54
29 2026-08-20 03:47 639227944541208342
39 ms 172.64.32.54
28 2026-08-20 03:47 639227944541208342
39 ms 173.245.58.54
27 2026-08-20 03:31 639227934657213484
12 ms 108.162.192.54
26 2026-08-20 03:31 639227934657213484
12 ms 172.64.32.54
25 2026-08-20 03:31 639227934657213484
12 ms 173.245.58.54
24 2026-08-20 02:39 639227903628145469
162 ms 108.162.192.54
23 2026-08-20 02:39 639227903628145469
162 ms 172.64.32.54
22 2026-08-20 02:39 639227903628145469
162 ms 173.245.58.54
21 2026-08-20 02:23 639227893995483475
30 ms 108.162.192.54
20 2026-08-20 02:23 639227893995483475
30 ms 172.64.32.54
19 2026-08-20 02:23 639227893995483475
30 ms 173.245.58.54
18 2026-08-20 02:07 639227884280244209
17 ms 108.162.192.54
17 2026-08-20 02:07 639227884280244209
17 ms 172.64.32.54
16 2026-08-20 02:07 639227884280244209
17 ms 173.245.58.54
15 2026-08-20 01:50 639227874371147132
302 ms 108.162.192.54
14 2026-08-20 01:50 639227874371147132
302 ms 172.64.32.54
13 2026-08-20 01:50 639227874371147132
302 ms 173.245.58.54
12 2026-08-20 00:58 639227843224256432
22 ms 108.162.192.54
11 2026-08-20 00:58 639227843224256432
22 ms 172.64.32.54
10 2026-08-20 00:58 639227843224256432
22 ms 173.245.58.54
9 2026-08-20 00:42 639227833720403506
33 ms 108.162.192.54
8 2026-08-20 00:42 639227833720403506
33 ms 172.64.32.54
7 2026-08-20 00:42 639227833720403506
33 ms 173.245.58.54
6 2026-08-20 00:26 639227824170728278
130 ms 108.162.192.54
5 2026-08-20 00:26 639227824170728278
130 ms 172.64.32.54
4 2026-08-20 00:26 639227824170728278
130 ms 173.245.58.54
3 2026-08-20 00:11 639227814865867570
64 ms 108.162.192.54
2 2026-08-20 00:11 639227814865867570
64 ms 172.64.32.54
1 2026-08-20 00:11 639227814865867570
64 ms 173.245.58.54