DNS response history for ali.ns.cloudflare.com

ali.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 174 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 ali.ns.cloudflare.com.
Records on Selected Date

169

Historical checks stored for this nameserver on selected date

Average Latency

174 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

108.162.192.59

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 ali.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
28 ms 108.162.192.59
168 2026-08-20 23:58 639228670775860800
28 ms 172.64.32.59
167 2026-08-20 23:58 639228670775860800
28 ms 173.245.58.59
166 2026-08-20 23:06 639228639850033448
20 ms 108.162.192.59
165 2026-08-20 23:06 639228639850033448
20 ms 172.64.32.59
164 2026-08-20 23:06 639228639850033448
20 ms 173.245.58.59
163 2026-08-20 22:50 639228630204271870
9 ms 108.162.192.59
162 2026-08-20 22:50 639228630204271870
9 ms 172.64.32.59
161 2026-08-20 22:50 639228630204271870
9 ms 173.245.58.59
160 2026-08-20 22:33 639228620295091135
25 ms 108.162.192.59
159 2026-08-20 22:33 639228620295091135
25 ms 172.64.32.59
158 2026-08-20 22:33 639228620295091135
25 ms 173.245.58.59
157 2026-08-20 22:17 639228610298336915
101 ms 108.162.192.59
156 2026-08-20 22:17 639228610298336915
101 ms 172.64.32.59
155 2026-08-20 22:17 639228610298336915
101 ms 173.245.58.59
154 2026-08-20 21:24 639228578917047616
3 ms 108.162.192.59
153 2026-08-20 21:24 639228578917047616
3 ms 172.64.32.59
152 2026-08-20 21:24 639228578917047616
3 ms 173.245.58.59
151 2026-08-20 21:08 639228569046445709
14 ms 108.162.192.59
150 2026-08-20 21:08 639228569046445709
14 ms 172.64.32.59
149 2026-08-20 21:08 639228569046445709
14 ms 173.245.58.59
148 2026-08-20 20:51 639228558946830986
99 ms 173.245.58.59
147 2026-08-20 20:51 639228558946830986
99 ms 172.64.32.59
146 2026-08-20 20:51 639228558946830986
99 ms 108.162.192.59
145 2026-08-20 20:35 639228548977359217
40 ms 108.162.192.59
144 2026-08-20 20:35 639228548977359217
40 ms 172.64.32.59
143 2026-08-20 20:35 639228548977359217
40 ms 173.245.58.59
142 2026-08-20 19:42 639228517494157668
5 ms 108.162.192.59
141 2026-08-20 19:42 639228517494157668
5 ms 172.64.32.59
140 2026-08-20 19:42 639228517494157668
5 ms 173.245.58.59
139 2026-08-20 19:25 639228507374116892
5 ms 108.162.192.59
138 2026-08-20 19:25 639228507374116892
5 ms 172.64.32.59
137 2026-08-20 19:25 639228507374116892
5 ms 173.245.58.59
136 2026-08-20 19:08 639228497315154893
42 ms 108.162.192.59
135 2026-08-20 19:08 639228497315154893
42 ms 172.64.32.59
134 2026-08-20 19:08 639228497315154893
42 ms 173.245.58.59
133 2026-08-20 18:52 639228487287648341
2012 ms 173.245.58.59
132 2026-08-20 18:52 639228487287648341
2012 ms 108.162.192.59
131 2026-08-20 18:52 639228487287648341
2012 ms 172.64.32.59
130 2026-08-20 17:59 639228455828123788
107 ms 108.162.192.59
129 2026-08-20 17:59 639228455828123788
107 ms 172.64.32.59
128 2026-08-20 17:59 639228455828123788
107 ms 173.245.58.59
127 2026-08-20 17:43 639228445900082244
-
126 2026-08-20 17:26 639228435866352323
47 ms 108.162.192.59
125 2026-08-20 17:26 639228435866352323
47 ms 172.64.32.59
124 2026-08-20 17:26 639228435866352323
47 ms 173.245.58.59
123 2026-08-20 17:09 639228425802273151
5 ms 108.162.192.59
122 2026-08-20 17:09 639228425802273151
5 ms 172.64.32.59
121 2026-08-20 17:09 639228425802273151
5 ms 173.245.58.59
120 2026-08-20 16:16 639228393616324230
64 ms 108.162.192.59
119 2026-08-20 16:16 639228393616324230
64 ms 172.64.32.59
118 2026-08-20 16:16 639228393616324230
64 ms 173.245.58.59
117 2026-08-20 15:59 639228383590408693
9 ms 108.162.192.59
116 2026-08-20 15:59 639228383590408693
9 ms 172.64.32.59
115 2026-08-20 15:59 639228383590408693
9 ms 173.245.58.59
114 2026-08-20 15:42 639228373471467474
12 ms 108.162.192.59
113 2026-08-20 15:42 639228373471467474
12 ms 172.64.32.59
112 2026-08-20 15:42 639228373471467474
12 ms 173.245.58.59
111 2026-08-20 15:25 639228363426647311
5 ms 108.162.192.59
110 2026-08-20 15:25 639228363426647311
5 ms 172.64.32.59
109 2026-08-20 15:25 639228363426647311
5 ms 173.245.58.59
108 2026-08-20 14:32 639228331681701910
17 ms 108.162.192.59
107 2026-08-20 14:32 639228331681701910
17 ms 172.64.32.59
106 2026-08-20 14:32 639228331681701910
17 ms 173.245.58.59
105 2026-08-20 14:16 639228321714746824
38 ms 108.162.192.59
104 2026-08-20 14:16 639228321714746824
38 ms 172.64.32.59
103 2026-08-20 14:16 639228321714746824
38 ms 173.245.58.59
102 2026-08-20 13:59 639228311652090262
9 ms 108.162.192.59
101 2026-08-20 13:59 639228311652090262
9 ms 172.64.32.59
100 2026-08-20 13:59 639228311652090262
9 ms 173.245.58.59
99 2026-08-20 13:42 639228301670088587
11 ms 108.162.192.59
98 2026-08-20 13:42 639228301670088587
11 ms 172.64.32.59
97 2026-08-20 13:42 639228301670088587
11 ms 173.245.58.59
96 2026-08-20 12:50 639228269987976710
67 ms 108.162.192.59
95 2026-08-20 12:50 639228269987976710
67 ms 172.64.32.59
94 2026-08-20 12:50 639228269987976710
67 ms 173.245.58.59
93 2026-08-20 12:33 639228260009452308
48 ms 173.245.58.59
92 2026-08-20 12:33 639228260009452308
48 ms 108.162.192.59
91 2026-08-20 12:33 639228260009452308
48 ms 172.64.32.59
90 2026-08-20 12:16 639228249661740894
43 ms 108.162.192.59
89 2026-08-20 12:16 639228249661740894
43 ms 172.64.32.59
88 2026-08-20 12:16 639228249661740894
43 ms 173.245.58.59
87 2026-08-20 11:59 639228239552680346
74 ms 173.245.58.59
86 2026-08-20 11:59 639228239552680346
74 ms 108.162.192.59
85 2026-08-20 11:59 639228239552680346
74 ms 172.64.32.59
84 2026-08-20 11:06 639228207667580819
88 ms 108.162.192.59
83 2026-08-20 11:06 639228207667580819
88 ms 172.64.32.59
82 2026-08-20 11:06 639228207667580819
88 ms 173.245.58.59
81 2026-08-20 10:49 639228197494011560
17 ms 173.245.58.59
80 2026-08-20 10:49 639228197494011560
17 ms 108.162.192.59
79 2026-08-20 10:49 639228197494011560
17 ms 172.64.32.59
78 2026-08-20 10:32 639228187497039939
28 ms 108.162.192.59
77 2026-08-20 10:32 639228187497039939
28 ms 172.64.32.59
76 2026-08-20 10:32 639228187497039939
28 ms 173.245.58.59
75 2026-08-20 10:15 639228177408432646
4 ms 108.162.192.59
74 2026-08-20 10:15 639228177408432646
4 ms 172.64.32.59
73 2026-08-20 10:15 639228177408432646
4 ms 173.245.58.59
72 2026-08-20 09:23 639228146356166262
44 ms 173.245.58.59
71 2026-08-20 09:23 639228146356166262
44 ms 108.162.192.59
70 2026-08-20 09:23 639228146356166262
44 ms 172.64.32.59
69 2026-08-20 09:07 639228136541505712
4 ms 172.64.32.59
68 2026-08-20 09:07 639228136541505712
4 ms 173.245.58.59
67 2026-08-20 09:07 639228136541505712
4 ms 108.162.192.59
66 2026-08-20 08:50 639228126519136598
52 ms 108.162.192.59
65 2026-08-20 08:50 639228126519136598
52 ms 172.64.32.59
64 2026-08-20 08:50 639228126519136598
52 ms 173.245.58.59
63 2026-08-20 08:34 639228116537148885
6 ms 108.162.192.59
62 2026-08-20 08:34 639228116537148885
6 ms 172.64.32.59
61 2026-08-20 08:34 639228116537148885
6 ms 173.245.58.59
60 2026-08-20 07:42 639228085320764351
5 ms 108.162.192.59
59 2026-08-20 07:42 639228085320764351
5 ms 172.64.32.59
58 2026-08-20 07:42 639228085320764351
5 ms 173.245.58.59
57 2026-08-20 07:25 639228075444604839
16 ms 108.162.192.59
56 2026-08-20 07:25 639228075444604839
16 ms 172.64.32.59
55 2026-08-20 07:25 639228075444604839
16 ms 173.245.58.59
54 2026-08-20 07:09 639228065615498985
36 ms 108.162.192.59
53 2026-08-20 07:09 639228065615498985
36 ms 172.64.32.59
52 2026-08-20 07:09 639228065615498985
36 ms 173.245.58.59
51 2026-08-20 06:52 639228055675321422
2049 ms 172.64.32.59
50 2026-08-20 06:52 639228055675321422
2049 ms 108.162.192.59
49 2026-08-20 06:52 639228055675321422
2049 ms 173.245.58.59
48 2026-08-20 06:00 639228024230839396
35 ms 108.162.192.59
47 2026-08-20 06:00 639228024230839396
35 ms 172.64.32.59
46 2026-08-20 06:00 639228024230839396
35 ms 173.245.58.59
45 2026-08-20 05:44 639228014720406505
10 ms 108.162.192.59
44 2026-08-20 05:44 639228014720406505
10 ms 172.64.32.59
43 2026-08-20 05:44 639228014720406505
10 ms 173.245.58.59
42 2026-08-20 05:28 639228004930827030
49 ms 108.162.192.59
41 2026-08-20 05:28 639228004930827030
49 ms 172.64.32.59
40 2026-08-20 05:28 639228004930827030
49 ms 173.245.58.59
39 2026-08-20 05:11 639227995103340154
4 ms 108.162.192.59
38 2026-08-20 05:11 639227995103340154
4 ms 172.64.32.59
37 2026-08-20 05:11 639227995103340154
4 ms 173.245.58.59
36 2026-08-20 04:19 639227963811374894
3 ms 108.162.192.59
35 2026-08-20 04:19 639227963811374894
3 ms 172.64.32.59
34 2026-08-20 04:19 639227963811374894
3 ms 173.245.58.59
33 2026-08-20 04:03 639227954132571365
20 ms 108.162.192.59
32 2026-08-20 04:03 639227954132571365
20 ms 172.64.32.59
31 2026-08-20 04:03 639227954132571365
20 ms 173.245.58.59
30 2026-08-20 03:47 639227944541208342
28 ms 173.245.58.59
29 2026-08-20 03:47 639227944541208342
28 ms 108.162.192.59
28 2026-08-20 03:47 639227944541208342
28 ms 172.64.32.59
27 2026-08-20 03:31 639227934657213484
4037 ms 108.162.192.59
26 2026-08-20 03:31 639227934657213484
4037 ms 173.245.58.59
25 2026-08-20 03:31 639227934657213484
4037 ms 172.64.32.59
24 2026-08-20 02:39 639227903628145469
17 ms 108.162.192.59
23 2026-08-20 02:39 639227903628145469
17 ms 173.245.58.59
22 2026-08-20 02:39 639227903628145469
17 ms 172.64.32.59
21 2026-08-20 02:23 639227893995483475
24 ms 108.162.192.59
20 2026-08-20 02:23 639227893995483475
24 ms 172.64.32.59
19 2026-08-20 02:23 639227893995483475
24 ms 173.245.58.59
18 2026-08-20 02:07 639227884280244209
51 ms 108.162.192.59
17 2026-08-20 02:07 639227884280244209
51 ms 172.64.32.59
16 2026-08-20 02:07 639227884280244209
51 ms 173.245.58.59
15 2026-08-20 01:50 639227874371147132
4 ms 108.162.192.59
14 2026-08-20 01:50 639227874371147132
4 ms 172.64.32.59
13 2026-08-20 01:50 639227874371147132
4 ms 173.245.58.59
12 2026-08-20 00:58 639227843224256432
14 ms 172.64.32.59
11 2026-08-20 00:58 639227843224256432
14 ms 108.162.192.59
10 2026-08-20 00:58 639227843224256432
14 ms 173.245.58.59
9 2026-08-20 00:42 639227833720403506
84 ms 108.162.192.59
8 2026-08-20 00:42 639227833720403506
84 ms 172.64.32.59
7 2026-08-20 00:42 639227833720403506
84 ms 173.245.58.59
6 2026-08-20 00:27 639227824170728278
49 ms 108.162.192.59
5 2026-08-20 00:27 639227824170728278
49 ms 172.64.32.59
4 2026-08-20 00:27 639227824170728278
49 ms 173.245.58.59
3 2026-08-20 00:11 639227814865867570
9 ms 172.64.32.59
2 2026-08-20 00:11 639227814865867570
9 ms 173.245.58.59
1 2026-08-20 00:11 639227814865867570
9 ms 108.162.192.59