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 2026-08-21. For this date, NameServerHistory found 214 DNS check records, 213 successful responses, 1 failed responses, and 170 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

214

Historical checks stored for this nameserver on selected date

Average Latency

170 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

108.162.192.59

Most recently resolved hosting IP on selected date

Successful Responses

213

Checks that returned a measurable response

Failed Responses

1

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 ali.ns.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
214 2026-08-21 23:46 639229527598660841
20 ms 108.162.192.59
213 2026-08-21 23:46 639229527598660841
20 ms 172.64.32.59
212 2026-08-21 23:46 639229527598660841
20 ms 173.245.58.59
211 2026-08-21 23:29 639229517954323214
6 ms 108.162.192.59
210 2026-08-21 23:29 639229517954323214
6 ms 172.64.32.59
209 2026-08-21 23:29 639229517954323214
6 ms 173.245.58.59
208 2026-08-21 23:13 639229508269999021
21 ms 108.162.192.59
207 2026-08-21 23:13 639229508269999021
21 ms 172.64.32.59
206 2026-08-21 23:13 639229508269999021
21 ms 173.245.58.59
205 2026-08-21 22:57 639229498559060171
5 ms 108.162.192.59
204 2026-08-21 22:57 639229498559060171
5 ms 172.64.32.59
203 2026-08-21 22:57 639229498559060171
5 ms 173.245.58.59
202 2026-08-21 22:40 639229488519347586
205 ms 108.162.192.59
201 2026-08-21 22:40 639229488519347586
205 ms 172.64.32.59
200 2026-08-21 22:40 639229488519347586
205 ms 173.245.58.59
199 2026-08-21 21:47 639229456606578934
19 ms 108.162.192.59
198 2026-08-21 21:47 639229456606578934
19 ms 172.64.32.59
197 2026-08-21 21:47 639229456606578934
19 ms 173.245.58.59
196 2026-08-21 21:31 639229446985772499
7 ms 108.162.192.59
195 2026-08-21 21:31 639229446985772499
7 ms 172.64.32.59
194 2026-08-21 21:31 639229446985772499
7 ms 173.245.58.59
193 2026-08-21 21:15 639229437367313098
38 ms 108.162.192.59
192 2026-08-21 21:15 639229437367313098
38 ms 173.245.58.59
191 2026-08-21 21:15 639229437367313098
38 ms 172.64.32.59
190 2026-08-21 20:59 639229427923950391
5 ms 108.162.192.59
189 2026-08-21 20:59 639229427923950391
5 ms 172.64.32.59
188 2026-08-21 20:59 639229427923950391
5 ms 173.245.58.59
187 2026-08-21 20:43 639229418168588854
11 ms 108.162.192.59
186 2026-08-21 20:43 639229418168588854
11 ms 172.64.32.59
185 2026-08-21 20:43 639229418168588854
11 ms 173.245.58.59
184 2026-08-21 20:27 639229408345678334
4014 ms 108.162.192.59
183 2026-08-21 20:27 639229408345678334
4014 ms 173.245.58.59
182 2026-08-21 20:27 639229408345678334
4014 ms 172.64.32.59
181 2026-08-21 20:11 639229398616354648
4 ms 108.162.192.59
180 2026-08-21 20:11 639229398616354648
4 ms 172.64.32.59
179 2026-08-21 20:11 639229398616354648
4 ms 173.245.58.59
178 2026-08-21 19:54 639229388634592323
110 ms 108.162.192.59
177 2026-08-21 19:54 639229388634592323
110 ms 172.64.32.59
176 2026-08-21 19:54 639229388634592323
110 ms 173.245.58.59
175 2026-08-21 19:38 639229378792837692
6 ms 108.162.192.59
174 2026-08-21 19:38 639229378792837692
6 ms 172.64.32.59
173 2026-08-21 19:38 639229378792837692
6 ms 173.245.58.59
172 2026-08-21 19:21 639229369154682311
36 ms 108.162.192.59
171 2026-08-21 19:21 639229369154682311
36 ms 172.64.32.59
170 2026-08-21 19:21 639229369154682311
36 ms 173.245.58.59
169 2026-08-21 19:05 639229359248017926
30 ms 108.162.192.59
168 2026-08-21 19:05 639229359248017926
30 ms 172.64.32.59
167 2026-08-21 19:05 639229359248017926
30 ms 173.245.58.59
166 2026-08-21 18:48 639229349124294642
2024 ms 108.162.192.59
165 2026-08-21 18:48 639229349124294642
2024 ms 172.64.32.59
164 2026-08-21 18:48 639229349124294642
2024 ms 173.245.58.59
163 2026-08-21 17:56 639229317791715692
4 ms 108.162.192.59
162 2026-08-21 17:56 639229317791715692
4 ms 172.64.32.59
161 2026-08-21 17:56 639229317791715692
4 ms 173.245.58.59
160 2026-08-21 17:40 639229308115194575
6 ms 108.162.192.59
159 2026-08-21 17:40 639229308115194575
6 ms 172.64.32.59
158 2026-08-21 17:40 639229308115194575
6 ms 173.245.58.59
157 2026-08-21 17:23 639229298320320558
8 ms 108.162.192.59
156 2026-08-21 17:23 639229298320320558
8 ms 172.64.32.59
155 2026-08-21 17:23 639229298320320558
8 ms 173.245.58.59
154 2026-08-21 17:07 639229288674863221
42 ms 173.245.58.59
153 2026-08-21 17:07 639229288674863221
42 ms 172.64.32.59
152 2026-08-21 17:07 639229288674863221
42 ms 108.162.192.59
151 2026-08-21 16:51 639229278983677079
5 ms 108.162.192.59
150 2026-08-21 16:51 639229278983677079
5 ms 172.64.32.59
149 2026-08-21 16:51 639229278983677079
5 ms 173.245.58.59
148 2026-08-21 16:35 639229269405517175
46 ms 108.162.192.59
147 2026-08-21 16:35 639229269405517175
46 ms 172.64.32.59
146 2026-08-21 16:35 639229269405517175
46 ms 173.245.58.59
145 2026-08-21 16:19 639229259594798244
2008 ms 173.245.58.59
144 2026-08-21 16:19 639229259594798244
2008 ms 108.162.192.59
143 2026-08-21 16:19 639229259594798244
2008 ms 172.64.32.59
142 2026-08-21 16:02 639229249736681188
48 ms 108.162.192.59
141 2026-08-21 16:02 639229249736681188
48 ms 172.64.32.59
140 2026-08-21 16:02 639229249736681188
48 ms 173.245.58.59
139 2026-08-21 15:46 639229239699417787
29 ms 108.162.192.59
138 2026-08-21 15:46 639229239699417787
29 ms 173.245.58.59
137 2026-08-21 15:46 639229239699417787
29 ms 172.64.32.59
136 2026-08-21 15:29 639229229621964033
5 ms 108.162.192.59
135 2026-08-21 15:29 639229229621964033
5 ms 172.64.32.59
134 2026-08-21 15:29 639229229621964033
5 ms 173.245.58.59
133 2026-08-21 15:12 639229219567270965
11 ms 108.162.192.59
132 2026-08-21 15:12 639229219567270965
11 ms 172.64.32.59
131 2026-08-21 15:12 639229219567270965
11 ms 173.245.58.59
130 2026-08-21 14:55 639229209406666856
39 ms 108.162.192.59
129 2026-08-21 14:55 639229209406666856
39 ms 172.64.32.59
128 2026-08-21 14:55 639229209406666856
39 ms 173.245.58.59
127 2026-08-21 14:03 639229177815876178
45 ms 108.162.192.59
126 2026-08-21 14:03 639229177815876178
45 ms 172.64.32.59
125 2026-08-21 14:03 639229177815876178
45 ms 173.245.58.59
124 2026-08-21 13:47 639229168243572685
15 ms 108.162.192.59
123 2026-08-21 13:47 639229168243572685
15 ms 172.64.32.59
122 2026-08-21 13:47 639229168243572685
15 ms 173.245.58.59
121 2026-08-21 13:31 639229158599856475
4 ms 108.162.192.59
120 2026-08-21 13:31 639229158599856475
4 ms 172.64.32.59
119 2026-08-21 13:31 639229158599856475
4 ms 173.245.58.59
118 2026-08-21 13:15 639229148998940902
24 ms 108.162.192.59
117 2026-08-21 13:15 639229148998940902
24 ms 173.245.58.59
116 2026-08-21 13:15 639229148998940902
24 ms 172.64.32.59
115 2026-08-21 12:58 639229139276923594
45 ms 108.162.192.59
114 2026-08-21 12:58 639229139276923594
45 ms 173.245.58.59
113 2026-08-21 12:58 639229139276923594
45 ms 172.64.32.59
112 2026-08-21 12:42 639229129709912394
42 ms 108.162.192.59
111 2026-08-21 12:42 639229129709912394
42 ms 172.64.32.59
110 2026-08-21 12:42 639229129709912394
42 ms 173.245.58.59
109 2026-08-21 12:26 639229119801488500
5 ms 108.162.192.59
108 2026-08-21 12:26 639229119801488500
5 ms 172.64.32.59
107 2026-08-21 12:26 639229119801488500
5 ms 173.245.58.59
106 2026-08-21 12:10 639229110135262458
5 ms 108.162.192.59
105 2026-08-21 12:10 639229110135262458
5 ms 172.64.32.59
104 2026-08-21 12:10 639229110135262458
5 ms 173.245.58.59
103 2026-08-21 11:53 639229100336051392
40 ms 108.162.192.59
102 2026-08-21 11:53 639229100336051392
40 ms 173.245.58.59
101 2026-08-21 11:53 639229100336051392
40 ms 172.64.32.59
100 2026-08-21 11:37 639229090641415626
22 ms 108.162.192.59
99 2026-08-21 11:37 639229090641415626
22 ms 172.64.32.59
98 2026-08-21 11:37 639229090641415626
22 ms 173.245.58.59
97 2026-08-21 11:21 639229080702683947
53 ms 108.162.192.59
96 2026-08-21 11:21 639229080702683947
53 ms 172.64.32.59
95 2026-08-21 11:21 639229080702683947
53 ms 173.245.58.59
94 2026-08-21 11:04 639229070601456699
152 ms 108.162.192.59
93 2026-08-21 11:04 639229070601456699
152 ms 172.64.32.59
92 2026-08-21 11:04 639229070601456699
152 ms 173.245.58.59
91 2026-08-21 10:11 639229038947447232
46 ms 172.64.32.59
90 2026-08-21 10:11 639229038947447232
46 ms 173.245.58.59
89 2026-08-21 10:11 639229038947447232
46 ms 108.162.192.59
88 2026-08-21 09:55 639229029268708773
7 ms 108.162.192.59
87 2026-08-21 09:55 639229029268708773
7 ms 172.64.32.59
86 2026-08-21 09:55 639229029268708773
7 ms 173.245.58.59
85 2026-08-21 09:39 639229019647910603
-
84 2026-08-21 09:23 639229009983843738
27 ms 108.162.192.59
83 2026-08-21 09:23 639229009983843738
27 ms 172.64.32.59
82 2026-08-21 09:23 639229009983843738
27 ms 173.245.58.59
81 2026-08-21 09:07 639229000203331882
6 ms 108.162.192.59
80 2026-08-21 09:07 639229000203331882
6 ms 172.64.32.59
79 2026-08-21 09:07 639229000203331882
6 ms 173.245.58.59
78 2026-08-21 08:50 639228990302335999
41 ms 108.162.192.59
77 2026-08-21 08:50 639228990302335999
41 ms 172.64.32.59
76 2026-08-21 08:50 639228990302335999
41 ms 173.245.58.59
75 2026-08-21 08:34 639228980567740722
39 ms 108.162.192.59
74 2026-08-21 08:34 639228980567740722
39 ms 172.64.32.59
73 2026-08-21 08:34 639228980567740722
39 ms 173.245.58.59
72 2026-08-21 08:17 639228970762445174
4 ms 108.162.192.59
71 2026-08-21 08:17 639228970762445174
4 ms 172.64.32.59
70 2026-08-21 08:17 639228970762445174
4 ms 173.245.58.59
69 2026-08-21 08:01 639228961065054445
6 ms 108.162.192.59
68 2026-08-21 08:01 639228961065054445
6 ms 172.64.32.59
67 2026-08-21 08:01 639228961065054445
6 ms 173.245.58.59
66 2026-08-21 07:45 639228951224649885
5 ms 108.162.192.59
65 2026-08-21 07:45 639228951224649885
5 ms 172.64.32.59
64 2026-08-21 07:45 639228951224649885
5 ms 173.245.58.59
63 2026-08-21 07:28 639228941303864592
14 ms 108.162.192.59
62 2026-08-21 07:28 639228941303864592
14 ms 172.64.32.59
61 2026-08-21 07:28 639228941303864592
14 ms 173.245.58.59
60 2026-08-21 07:12 639228931191328583
30 ms 108.162.192.59
59 2026-08-21 07:12 639228931191328583
30 ms 172.64.32.59
58 2026-08-21 07:12 639228931191328583
30 ms 173.245.58.59
57 2026-08-21 06:19 639228899518173317
28 ms 172.64.32.59
56 2026-08-21 06:19 639228899518173317
28 ms 173.245.58.59
55 2026-08-21 06:19 639228899518173317
28 ms 108.162.192.59
54 2026-08-21 06:03 639228889785027669
48 ms 108.162.192.59
53 2026-08-21 06:03 639228889785027669
48 ms 172.64.32.59
52 2026-08-21 06:03 639228889785027669
48 ms 173.245.58.59
51 2026-08-21 05:46 639228880106330161
35 ms 108.162.192.59
50 2026-08-21 05:46 639228880106330161
35 ms 172.64.32.59
49 2026-08-21 05:46 639228880106330161
35 ms 173.245.58.59
48 2026-08-21 05:30 639228870316184091
26 ms 172.64.32.59
47 2026-08-21 05:30 639228870316184091
26 ms 108.162.192.59
46 2026-08-21 05:30 639228870316184091
26 ms 173.245.58.59
45 2026-08-21 05:14 639228860695366512
57 ms 173.245.58.59
44 2026-08-21 05:14 639228860695366512
57 ms 172.64.32.59
43 2026-08-21 05:14 639228860695366512
57 ms 108.162.192.59
42 2026-08-21 04:58 639228851027209500
21 ms 108.162.192.59
41 2026-08-21 04:58 639228851027209500
21 ms 172.64.32.59
40 2026-08-21 04:58 639228851027209500
21 ms 173.245.58.59
39 2026-08-21 04:42 639228841479265462
5 ms 108.162.192.59
38 2026-08-21 04:42 639228841479265462
5 ms 172.64.32.59
37 2026-08-21 04:42 639228841479265462
5 ms 173.245.58.59
36 2026-08-21 04:26 639228831752962260
63 ms 173.245.58.59
35 2026-08-21 04:26 639228831752962260
63 ms 108.162.192.59
34 2026-08-21 04:26 639228831752962260
63 ms 172.64.32.59
33 2026-08-21 04:09 639228821953295483
83 ms 173.245.58.59
32 2026-08-21 04:09 639228821953295483
83 ms 108.162.192.59
31 2026-08-21 04:09 639228821953295483
83 ms 172.64.32.59
30 2026-08-21 03:53 639228812227429953
31 ms 173.245.58.59
29 2026-08-21 03:53 639228812227429953
31 ms 172.64.32.59
28 2026-08-21 03:53 639228812227429953
31 ms 108.162.192.59
27 2026-08-21 03:37 639228802476107538
26 ms 108.162.192.59
26 2026-08-21 03:37 639228802476107538
26 ms 172.64.32.59
25 2026-08-21 03:37 639228802476107538
26 ms 173.245.58.59
24 2026-08-21 03:20 639228792525492032
16 ms 108.162.192.59
23 2026-08-21 03:20 639228792525492032
16 ms 172.64.32.59
22 2026-08-21 03:20 639228792525492032
16 ms 173.245.58.59
21 2026-08-21 02:28 639228761131421385
73 ms 108.162.192.59
20 2026-08-21 02:28 639228761131421385
73 ms 172.64.32.59
19 2026-08-21 02:28 639228761131421385
73 ms 173.245.58.59
18 2026-08-21 02:12 639228751571206692
2009 ms 172.64.32.59
17 2026-08-21 02:12 639228751571206692
2009 ms 173.245.58.59
16 2026-08-21 02:12 639228751571206692
2009 ms 108.162.192.59
15 2026-08-21 01:56 639228741705571019
36 ms 173.245.58.59
14 2026-08-21 01:56 639228741705571019
36 ms 108.162.192.59
13 2026-08-21 01:56 639228741705571019
36 ms 172.64.32.59
12 2026-08-21 01:39 639228731642208228
33 ms 173.245.58.59
11 2026-08-21 01:39 639228731642208228
33 ms 172.64.32.59
10 2026-08-21 01:39 639228731642208228
33 ms 108.162.192.59
9 2026-08-21 00:47 639228700387002072
4 ms 108.162.192.59
8 2026-08-21 00:47 639228700387002072
4 ms 172.64.32.59
7 2026-08-21 00:47 639228700387002072
4 ms 173.245.58.59
6 2026-08-21 00:31 639228690742014433
15 ms 108.162.192.59
5 2026-08-21 00:31 639228690742014433
15 ms 173.245.58.59
4 2026-08-21 00:31 639228690742014433
15 ms 172.64.32.59
3 2026-08-21 00:14 639228680877937122
4 ms 108.162.192.59
2 2026-08-21 00:14 639228680877937122
4 ms 172.64.32.59
1 2026-08-21 00:14 639228680877937122
4 ms 173.245.58.59