DNS response history for ace.ns.cloudflare.com

ace.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 216 DNS check records, 216 successful responses, 0 failed responses, and 328 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 ace.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

328 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.195.65

Most recently resolved hosting IP on selected date

Successful Responses

216

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 ace.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
216 2026-08-21 23:47 639229527598660841
8 ms 108.162.195.65
215 2026-08-21 23:47 639229527598660841
8 ms 162.159.44.65
214 2026-08-21 23:47 639229527598660841
8 ms 172.64.35.65
213 2026-08-21 23:31 639229517954323214
4 ms 108.162.195.65
212 2026-08-21 23:31 639229517954323214
4 ms 162.159.44.65
211 2026-08-21 23:31 639229517954323214
4 ms 172.64.35.65
210 2026-08-21 23:15 639229508269999021
2027 ms 108.162.195.65
209 2026-08-21 23:15 639229508269999021
2027 ms 162.159.44.65
208 2026-08-21 23:15 639229508269999021
2027 ms 172.64.35.65
207 2026-08-21 22:59 639229498559060171
2037 ms 172.64.35.65
206 2026-08-21 22:59 639229498559060171
2037 ms 108.162.195.65
205 2026-08-21 22:59 639229498559060171
2037 ms 162.159.44.65
204 2026-08-21 22:42 639229488519347586
14 ms 162.159.44.65
203 2026-08-21 22:42 639229488519347586
14 ms 172.64.35.65
202 2026-08-21 22:42 639229488519347586
14 ms 108.162.195.65
201 2026-08-21 21:49 639229456606578934
3 ms 108.162.195.65
200 2026-08-21 21:49 639229456606578934
3 ms 162.159.44.65
199 2026-08-21 21:49 639229456606578934
3 ms 172.64.35.65
198 2026-08-21 21:33 639229446985772499
4 ms 108.162.195.65
197 2026-08-21 21:33 639229446985772499
4 ms 162.159.44.65
196 2026-08-21 21:33 639229446985772499
4 ms 172.64.35.65
195 2026-08-21 21:17 639229437367313098
4 ms 108.162.195.65
194 2026-08-21 21:17 639229437367313098
4 ms 162.159.44.65
193 2026-08-21 21:17 639229437367313098
4 ms 172.64.35.65
192 2026-08-21 21:01 639229427923950391
6 ms 108.162.195.65
191 2026-08-21 21:01 639229427923950391
6 ms 162.159.44.65
190 2026-08-21 21:01 639229427923950391
6 ms 172.64.35.65
189 2026-08-21 20:45 639229418168588854
11 ms 172.64.35.65
188 2026-08-21 20:45 639229418168588854
11 ms 108.162.195.65
187 2026-08-21 20:45 639229418168588854
11 ms 162.159.44.65
186 2026-08-21 20:29 639229408345678334
5 ms 108.162.195.65
185 2026-08-21 20:29 639229408345678334
5 ms 162.159.44.65
184 2026-08-21 20:29 639229408345678334
5 ms 172.64.35.65
183 2026-08-21 20:12 639229398616354648
32 ms 108.162.195.65
182 2026-08-21 20:12 639229398616354648
32 ms 162.159.44.65
181 2026-08-21 20:12 639229398616354648
32 ms 172.64.35.65
180 2026-08-21 19:56 639229388634592323
48 ms 108.162.195.65
179 2026-08-21 19:56 639229388634592323
48 ms 162.159.44.65
178 2026-08-21 19:56 639229388634592323
48 ms 172.64.35.65
177 2026-08-21 19:39 639229378792837692
21 ms 108.162.195.65
176 2026-08-21 19:39 639229378792837692
21 ms 162.159.44.65
175 2026-08-21 19:39 639229378792837692
21 ms 172.64.35.65
174 2026-08-21 19:23 639229369154682311
6 ms 108.162.195.65
173 2026-08-21 19:23 639229369154682311
6 ms 162.159.44.65
172 2026-08-21 19:23 639229369154682311
6 ms 172.64.35.65
171 2026-08-21 19:07 639229359248017926
5 ms 108.162.195.65
170 2026-08-21 19:07 639229359248017926
5 ms 162.159.44.65
169 2026-08-21 19:07 639229359248017926
5 ms 172.64.35.65
168 2026-08-21 18:50 639229349124294642
4 ms 108.162.195.65
167 2026-08-21 18:50 639229349124294642
4 ms 162.159.44.65
166 2026-08-21 18:50 639229349124294642
4 ms 172.64.35.65
165 2026-08-21 17:58 639229317791715692
4 ms 108.162.195.65
164 2026-08-21 17:58 639229317791715692
4 ms 162.159.44.65
163 2026-08-21 17:58 639229317791715692
4 ms 172.64.35.65
162 2026-08-21 17:41 639229308115194575
2099 ms 162.159.44.65
161 2026-08-21 17:41 639229308115194575
2099 ms 108.162.195.65
160 2026-08-21 17:41 639229308115194575
2099 ms 172.64.35.65
159 2026-08-21 17:25 639229298320320558
32 ms 172.64.35.65
158 2026-08-21 17:25 639229298320320558
32 ms 108.162.195.65
157 2026-08-21 17:25 639229298320320558
32 ms 162.159.44.65
156 2026-08-21 17:09 639229288674863221
39 ms 108.162.195.65
155 2026-08-21 17:09 639229288674863221
39 ms 172.64.35.65
154 2026-08-21 17:09 639229288674863221
39 ms 162.159.44.65
153 2026-08-21 16:53 639229278983677079
6 ms 108.162.195.65
152 2026-08-21 16:53 639229278983677079
6 ms 162.159.44.65
151 2026-08-21 16:53 639229278983677079
6 ms 172.64.35.65
150 2026-08-21 16:37 639229269405517175
34 ms 162.159.44.65
149 2026-08-21 16:37 639229269405517175
34 ms 108.162.195.65
148 2026-08-21 16:37 639229269405517175
34 ms 172.64.35.65
147 2026-08-21 16:21 639229259594798244
4 ms 108.162.195.65
146 2026-08-21 16:21 639229259594798244
4 ms 162.159.44.65
145 2026-08-21 16:21 639229259594798244
4 ms 172.64.35.65
144 2026-08-21 16:04 639229249736681188
4 ms 108.162.195.65
143 2026-08-21 16:04 639229249736681188
4 ms 162.159.44.65
142 2026-08-21 16:04 639229249736681188
4 ms 172.64.35.65
141 2026-08-21 15:48 639229239699417787
9 ms 108.162.195.65
140 2026-08-21 15:48 639229239699417787
9 ms 172.64.35.65
139 2026-08-21 15:48 639229239699417787
9 ms 162.159.44.65
138 2026-08-21 15:31 639229229621964033
22 ms 108.162.195.65
137 2026-08-21 15:31 639229229621964033
22 ms 162.159.44.65
136 2026-08-21 15:31 639229229621964033
22 ms 172.64.35.65
135 2026-08-21 15:14 639229219567270965
7 ms 108.162.195.65
134 2026-08-21 15:14 639229219567270965
7 ms 162.159.44.65
133 2026-08-21 15:14 639229219567270965
7 ms 172.64.35.65
132 2026-08-21 14:57 639229209406666856
52 ms 108.162.195.65
131 2026-08-21 14:57 639229209406666856
52 ms 172.64.35.65
130 2026-08-21 14:57 639229209406666856
52 ms 162.159.44.65
129 2026-08-21 14:04 639229177815876178
11 ms 108.162.195.65
128 2026-08-21 14:04 639229177815876178
11 ms 162.159.44.65
127 2026-08-21 14:04 639229177815876178
11 ms 172.64.35.65
126 2026-08-21 13:48 639229168243572685
31 ms 172.64.35.65
125 2026-08-21 13:48 639229168243572685
31 ms 108.162.195.65
124 2026-08-21 13:48 639229168243572685
31 ms 162.159.44.65
123 2026-08-21 13:32 639229158599856475
34 ms 108.162.195.65
122 2026-08-21 13:32 639229158599856475
34 ms 162.159.44.65
121 2026-08-21 13:32 639229158599856475
34 ms 172.64.35.65
120 2026-08-21 13:16 639229148998940902
19 ms 108.162.195.65
119 2026-08-21 13:16 639229148998940902
19 ms 172.64.35.65
118 2026-08-21 13:16 639229148998940902
19 ms 162.159.44.65
117 2026-08-21 13:00 639229139276923594
2059 ms 108.162.195.65
116 2026-08-21 13:00 639229139276923594
2059 ms 162.159.44.65
115 2026-08-21 13:00 639229139276923594
2059 ms 172.64.35.65
114 2026-08-21 12:44 639229129709912394
49 ms 108.162.195.65
113 2026-08-21 12:44 639229129709912394
49 ms 162.159.44.65
112 2026-08-21 12:44 639229129709912394
49 ms 172.64.35.65
111 2026-08-21 12:28 639229119801488500
31 ms 108.162.195.65
110 2026-08-21 12:28 639229119801488500
31 ms 162.159.44.65
109 2026-08-21 12:28 639229119801488500
31 ms 172.64.35.65
108 2026-08-21 12:11 639229110135262458
19 ms 172.64.35.65
107 2026-08-21 12:11 639229110135262458
19 ms 108.162.195.65
106 2026-08-21 12:11 639229110135262458
19 ms 162.159.44.65
105 2026-08-21 11:55 639229100336051392
2066 ms 162.159.44.65
104 2026-08-21 11:55 639229100336051392
2066 ms 108.162.195.65
103 2026-08-21 11:55 639229100336051392
2066 ms 172.64.35.65
102 2026-08-21 11:39 639229090641415626
6 ms 108.162.195.65
101 2026-08-21 11:39 639229090641415626
6 ms 162.159.44.65
100 2026-08-21 11:39 639229090641415626
6 ms 172.64.35.65
99 2026-08-21 11:22 639229080702683947
26 ms 172.64.35.65
98 2026-08-21 11:22 639229080702683947
26 ms 162.159.44.65
97 2026-08-21 11:22 639229080702683947
26 ms 108.162.195.65
96 2026-08-21 11:06 639229070601456699
45 ms 108.162.195.65
95 2026-08-21 11:06 639229070601456699
45 ms 162.159.44.65
94 2026-08-21 11:06 639229070601456699
45 ms 172.64.35.65
93 2026-08-21 10:13 639229038947447232
21 ms 108.162.195.65
92 2026-08-21 10:13 639229038947447232
21 ms 162.159.44.65
91 2026-08-21 10:13 639229038947447232
21 ms 172.64.35.65
90 2026-08-21 09:57 639229029268708773
6 ms 108.162.195.65
89 2026-08-21 09:57 639229029268708773
6 ms 162.159.44.65
88 2026-08-21 09:57 639229029268708773
6 ms 172.64.35.65
87 2026-08-21 09:41 639229019647910603
2015 ms 162.159.44.65
86 2026-08-21 09:41 639229019647910603
2015 ms 108.162.195.65
85 2026-08-21 09:41 639229019647910603
2015 ms 172.64.35.65
84 2026-08-21 09:25 639229009983843738
15 ms 108.162.195.65
83 2026-08-21 09:25 639229009983843738
15 ms 162.159.44.65
82 2026-08-21 09:25 639229009983843738
15 ms 172.64.35.65
81 2026-08-21 09:08 639229000203331882
2009 ms 108.162.195.65
80 2026-08-21 09:08 639229000203331882
2009 ms 172.64.35.65
79 2026-08-21 09:08 639229000203331882
2009 ms 162.159.44.65
78 2026-08-21 08:52 639228990302335999
11 ms 172.64.35.65
77 2026-08-21 08:52 639228990302335999
11 ms 108.162.195.65
76 2026-08-21 08:52 639228990302335999
11 ms 162.159.44.65
75 2026-08-21 08:36 639228980567740722
5 ms 108.162.195.65
74 2026-08-21 08:36 639228980567740722
5 ms 162.159.44.65
73 2026-08-21 08:36 639228980567740722
5 ms 172.64.35.65
72 2026-08-21 08:19 639228970762445174
2042 ms 172.64.35.65
71 2026-08-21 08:19 639228970762445174
2042 ms 108.162.195.65
70 2026-08-21 08:19 639228970762445174
2042 ms 162.159.44.65
69 2026-08-21 08:03 639228961065054445
28 ms 108.162.195.65
68 2026-08-21 08:03 639228961065054445
28 ms 162.159.44.65
67 2026-08-21 08:03 639228961065054445
28 ms 172.64.35.65
66 2026-08-21 07:47 639228951224649885
12 ms 108.162.195.65
65 2026-08-21 07:47 639228951224649885
12 ms 162.159.44.65
64 2026-08-21 07:47 639228951224649885
12 ms 172.64.35.65
63 2026-08-21 07:30 639228941303864592
11 ms 108.162.195.65
62 2026-08-21 07:30 639228941303864592
11 ms 162.159.44.65
61 2026-08-21 07:30 639228941303864592
11 ms 172.64.35.65
60 2026-08-21 07:13 639228931191328583
16 ms 108.162.195.65
59 2026-08-21 07:13 639228931191328583
16 ms 162.159.44.65
58 2026-08-21 07:13 639228931191328583
16 ms 172.64.35.65
57 2026-08-21 06:21 639228899518173317
8 ms 108.162.195.65
56 2026-08-21 06:21 639228899518173317
8 ms 162.159.44.65
55 2026-08-21 06:21 639228899518173317
8 ms 172.64.35.65
54 2026-08-21 06:04 639228889785027669
31 ms 108.162.195.65
53 2026-08-21 06:04 639228889785027669
31 ms 162.159.44.65
52 2026-08-21 06:04 639228889785027669
31 ms 172.64.35.65
51 2026-08-21 05:48 639228880106330161
5 ms 108.162.195.65
50 2026-08-21 05:48 639228880106330161
5 ms 162.159.44.65
49 2026-08-21 05:48 639228880106330161
5 ms 172.64.35.65
48 2026-08-21 05:32 639228870316184091
49 ms 108.162.195.65
47 2026-08-21 05:32 639228870316184091
49 ms 162.159.44.65
46 2026-08-21 05:32 639228870316184091
49 ms 172.64.35.65
45 2026-08-21 05:16 639228860695366512
14 ms 108.162.195.65
44 2026-08-21 05:16 639228860695366512
14 ms 162.159.44.65
43 2026-08-21 05:16 639228860695366512
14 ms 172.64.35.65
42 2026-08-21 05:00 639228851027209500
4 ms 108.162.195.65
41 2026-08-21 05:00 639228851027209500
4 ms 162.159.44.65
40 2026-08-21 05:00 639228851027209500
4 ms 172.64.35.65
39 2026-08-21 04:44 639228841479265462
3 ms 108.162.195.65
38 2026-08-21 04:44 639228841479265462
3 ms 162.159.44.65
37 2026-08-21 04:44 639228841479265462
3 ms 172.64.35.65
36 2026-08-21 04:28 639228831752962260
9 ms 108.162.195.65
35 2026-08-21 04:28 639228831752962260
9 ms 162.159.44.65
34 2026-08-21 04:28 639228831752962260
9 ms 172.64.35.65
33 2026-08-21 04:11 639228821953295483
6 ms 108.162.195.65
32 2026-08-21 04:11 639228821953295483
6 ms 162.159.44.65
31 2026-08-21 04:11 639228821953295483
6 ms 172.64.35.65
30 2026-08-21 03:55 639228812227429953
33 ms 108.162.195.65
29 2026-08-21 03:55 639228812227429953
33 ms 162.159.44.65
28 2026-08-21 03:55 639228812227429953
33 ms 172.64.35.65
27 2026-08-21 03:39 639228802476107538
29 ms 172.64.35.65
26 2026-08-21 03:39 639228802476107538
29 ms 162.159.44.65
25 2026-08-21 03:39 639228802476107538
29 ms 108.162.195.65
24 2026-08-21 03:22 639228792525492032
10 ms 108.162.195.65
23 2026-08-21 03:22 639228792525492032
10 ms 162.159.44.65
22 2026-08-21 03:22 639228792525492032
10 ms 172.64.35.65
21 2026-08-21 02:30 639228761131421385
2023 ms 108.162.195.65
20 2026-08-21 02:30 639228761131421385
2023 ms 172.64.35.65
19 2026-08-21 02:30 639228761131421385
2023 ms 162.159.44.65
18 2026-08-21 02:14 639228751571206692
2048 ms 108.162.195.65
17 2026-08-21 02:14 639228751571206692
2048 ms 172.64.35.65
16 2026-08-21 02:14 639228751571206692
2048 ms 162.159.44.65
15 2026-08-21 01:57 639228741705571019
2012 ms 108.162.195.65
14 2026-08-21 01:57 639228741705571019
2012 ms 162.159.44.65
13 2026-08-21 01:57 639228741705571019
2012 ms 172.64.35.65
12 2026-08-21 01:41 639228731642208228
14 ms 108.162.195.65
11 2026-08-21 01:41 639228731642208228
14 ms 162.159.44.65
10 2026-08-21 01:41 639228731642208228
14 ms 172.64.35.65
9 2026-08-21 00:49 639228700387002072
83 ms 108.162.195.65
8 2026-08-21 00:49 639228700387002072
83 ms 162.159.44.65
7 2026-08-21 00:49 639228700387002072
83 ms 172.64.35.65
6 2026-08-21 00:33 639228690742014433
11 ms 108.162.195.65
5 2026-08-21 00:33 639228690742014433
11 ms 162.159.44.65
4 2026-08-21 00:33 639228690742014433
11 ms 172.64.35.65
3 2026-08-21 00:16 639228680877937122
63 ms 108.162.195.65
2 2026-08-21 00:16 639228680877937122
63 ms 162.159.44.65
1 2026-08-21 00:16 639228680877937122
63 ms 172.64.35.65