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 2026-08-18. For this date, NameServerHistory found 223 DNS check records, 222 successful responses, 1 failed responses, and 157 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

223

Historical checks stored for this nameserver on selected date

Average Latency

157 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.44.65

Most recently resolved hosting IP on selected date

Successful Responses

222

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 ace.ns.cloudflare.com

Showing DNS history for 2026-08-18 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
223 2026-08-18 23:47 639226935204800669
8 ms 162.159.44.65
222 2026-08-18 23:47 639226935204800669
8 ms 172.64.35.65
221 2026-08-18 23:47 639226935204800669
8 ms 108.162.195.65
220 2026-08-18 23:30 639226925298919497
12 ms 108.162.195.65
219 2026-08-18 23:30 639226925298919497
12 ms 162.159.44.65
218 2026-08-18 23:30 639226925298919497
12 ms 172.64.35.65
217 2026-08-18 23:14 639226915487885053
2012 ms 108.162.195.65
216 2026-08-18 23:14 639226915487885053
2012 ms 172.64.35.65
215 2026-08-18 23:14 639226915487885053
2012 ms 162.159.44.65
214 2026-08-18 22:57 639226905465760034
16 ms 108.162.195.65
213 2026-08-18 22:57 639226905465760034
16 ms 162.159.44.65
212 2026-08-18 22:57 639226905465760034
16 ms 172.64.35.65
211 2026-08-18 22:40 639226895378104692
12 ms 108.162.195.65
210 2026-08-18 22:40 639226895378104692
12 ms 162.159.44.65
209 2026-08-18 22:40 639226895378104692
12 ms 172.64.35.65
208 2026-08-18 21:47 639226863374232622
53 ms 108.162.195.65
207 2026-08-18 21:47 639226863374232622
53 ms 172.64.35.65
206 2026-08-18 21:47 639226863374232622
53 ms 162.159.44.65
205 2026-08-18 21:31 639226853698516058
19 ms 108.162.195.65
204 2026-08-18 21:31 639226853698516058
19 ms 162.159.44.65
203 2026-08-18 21:31 639226853698516058
19 ms 172.64.35.65
202 2026-08-18 21:14 639226843797360601
45 ms 108.162.195.65
201 2026-08-18 21:14 639226843797360601
45 ms 172.64.35.65
200 2026-08-18 21:14 639226843797360601
45 ms 162.159.44.65
199 2026-08-18 20:58 639226834046588155
11 ms 108.162.195.65
198 2026-08-18 20:58 639226834046588155
11 ms 162.159.44.65
197 2026-08-18 20:58 639226834046588155
11 ms 172.64.35.65
196 2026-08-18 20:42 639226824234488533
5 ms 108.162.195.65
195 2026-08-18 20:42 639226824234488533
5 ms 162.159.44.65
194 2026-08-18 20:42 639226824234488533
5 ms 172.64.35.65
193 2026-08-18 20:26 639226814549928621
41 ms 172.64.35.65
192 2026-08-18 20:26 639226814549928621
41 ms 162.159.44.65
191 2026-08-18 20:26 639226814549928621
41 ms 108.162.195.65
190 2026-08-18 20:09 639226804721432353
10 ms 172.64.35.65
189 2026-08-18 20:09 639226804721432353
10 ms 108.162.195.65
188 2026-08-18 20:09 639226804721432353
10 ms 162.159.44.65
187 2026-08-18 19:53 639226795048828184
27 ms 162.159.44.65
186 2026-08-18 19:53 639226795048828184
27 ms 172.64.35.65
185 2026-08-18 19:53 639226795048828184
27 ms 108.162.195.65
184 2026-08-18 19:37 639226785202482420
5 ms 108.162.195.65
183 2026-08-18 19:37 639226785202482420
5 ms 162.159.44.65
182 2026-08-18 19:37 639226785202482420
5 ms 172.64.35.65
181 2026-08-18 19:20 639226775309362607
6 ms 108.162.195.65
180 2026-08-18 19:20 639226775309362607
6 ms 162.159.44.65
179 2026-08-18 19:20 639226775309362607
6 ms 172.64.35.65
178 2026-08-18 19:04 639226765406586155
12 ms 162.159.44.65
177 2026-08-18 19:04 639226765406586155
12 ms 172.64.35.65
176 2026-08-18 19:04 639226765406586155
12 ms 108.162.195.65
175 2026-08-18 18:47 639226755437790519
4 ms 108.162.195.65
174 2026-08-18 18:47 639226755437790519
4 ms 162.159.44.65
173 2026-08-18 18:47 639226755437790519
4 ms 172.64.35.65
172 2026-08-18 17:54 639226723856194457
41 ms 172.64.35.65
171 2026-08-18 17:54 639226723856194457
41 ms 108.162.195.65
170 2026-08-18 17:54 639226723856194457
41 ms 162.159.44.65
169 2026-08-18 17:38 639226714050583422
37 ms 108.162.195.65
168 2026-08-18 17:38 639226714050583422
37 ms 162.159.44.65
167 2026-08-18 17:38 639226714050583422
37 ms 172.64.35.65
166 2026-08-18 17:22 639226704236499724
14 ms 108.162.195.65
165 2026-08-18 17:22 639226704236499724
14 ms 162.159.44.65
164 2026-08-18 17:22 639226704236499724
14 ms 172.64.35.65
163 2026-08-18 17:05 639226694184520163
7 ms 108.162.195.65
162 2026-08-18 17:05 639226694184520163
7 ms 172.64.35.65
161 2026-08-18 17:05 639226694184520163
7 ms 162.159.44.65
160 2026-08-18 16:48 639226684161203477
28 ms 108.162.195.65
159 2026-08-18 16:48 639226684161203477
28 ms 162.159.44.65
158 2026-08-18 16:48 639226684161203477
28 ms 172.64.35.65
157 2026-08-18 16:32 639226674305430109
27 ms 108.162.195.65
156 2026-08-18 16:32 639226674305430109
27 ms 162.159.44.65
155 2026-08-18 16:32 639226674305430109
27 ms 172.64.35.65
154 2026-08-18 16:15 639226664489607984
7 ms 108.162.195.65
153 2026-08-18 16:15 639226664489607984
7 ms 162.159.44.65
152 2026-08-18 16:15 639226664489607984
7 ms 172.64.35.65
151 2026-08-18 15:59 639226654533111667
21 ms 108.162.195.65
150 2026-08-18 15:59 639226654533111667
21 ms 162.159.44.65
149 2026-08-18 15:59 639226654533111667
21 ms 172.64.35.65
148 2026-08-18 15:43 639226644778594725
4 ms 108.162.195.65
147 2026-08-18 15:43 639226644778594725
4 ms 162.159.44.65
146 2026-08-18 15:43 639226644778594725
4 ms 172.64.35.65
145 2026-08-18 15:26 639226634901553621
44 ms 172.64.35.65
144 2026-08-18 15:26 639226634901553621
44 ms 108.162.195.65
143 2026-08-18 15:26 639226634901553621
44 ms 162.159.44.65
142 2026-08-18 15:09 639226624921864967
2034 ms 162.159.44.65
141 2026-08-18 15:09 639226624921864967
2034 ms 108.162.195.65
140 2026-08-18 15:09 639226624921864967
2034 ms 172.64.35.65
139 2026-08-18 14:53 639226614939419403
26 ms 108.162.195.65
138 2026-08-18 14:53 639226614939419403
26 ms 162.159.44.65
137 2026-08-18 14:53 639226614939419403
26 ms 172.64.35.65
136 2026-08-18 14:00 639226583021074771
31 ms 172.64.35.65
135 2026-08-18 14:00 639226583021074771
31 ms 108.162.195.65
134 2026-08-18 14:00 639226583021074771
31 ms 162.159.44.65
133 2026-08-18 13:43 639226573279933585
13 ms 108.162.195.65
132 2026-08-18 13:43 639226573279933585
13 ms 162.159.44.65
131 2026-08-18 13:43 639226573279933585
13 ms 172.64.35.65
130 2026-08-18 13:27 639226563494036301
46 ms 108.162.195.65
129 2026-08-18 13:27 639226563494036301
46 ms 172.64.35.65
128 2026-08-18 13:27 639226563494036301
46 ms 162.159.44.65
127 2026-08-18 13:11 639226553708216256
48 ms 108.162.195.65
126 2026-08-18 13:11 639226553708216256
48 ms 162.159.44.65
125 2026-08-18 13:11 639226553708216256
48 ms 172.64.35.65
124 2026-08-18 12:55 639226544003734815
10 ms 172.64.35.65
123 2026-08-18 12:55 639226544003734815
10 ms 108.162.195.65
122 2026-08-18 12:55 639226544003734815
10 ms 162.159.44.65
121 2026-08-18 12:38 639226534105733155
46 ms 108.162.195.65
120 2026-08-18 12:38 639226534105733155
46 ms 172.64.35.65
119 2026-08-18 12:38 639226534105733155
46 ms 162.159.44.65
118 2026-08-18 12:22 639226524298118898
49 ms 172.64.35.65
117 2026-08-18 12:22 639226524298118898
49 ms 108.162.195.65
116 2026-08-18 12:22 639226524298118898
49 ms 162.159.44.65
115 2026-08-18 12:06 639226514525195335
-
114 2026-08-18 11:49 639226504703635320
45 ms 108.162.195.65
113 2026-08-18 11:49 639226504703635320
45 ms 162.159.44.65
112 2026-08-18 11:49 639226504703635320
45 ms 172.64.35.65
111 2026-08-18 11:32 639226494737271720
7 ms 108.162.195.65
110 2026-08-18 11:32 639226494737271720
7 ms 162.159.44.65
109 2026-08-18 11:32 639226494737271720
7 ms 172.64.35.65
108 2026-08-18 11:16 639226485005027236
5 ms 108.162.195.65
107 2026-08-18 11:16 639226485005027236
5 ms 162.159.44.65
106 2026-08-18 11:16 639226485005027236
5 ms 172.64.35.65
105 2026-08-18 11:00 639226475133236105
5 ms 108.162.195.65
104 2026-08-18 11:00 639226475133236105
5 ms 162.159.44.65
103 2026-08-18 11:00 639226475133236105
5 ms 172.64.35.65
102 2026-08-18 10:06 639226442975077052
2023 ms 172.64.35.65
101 2026-08-18 10:06 639226442975077052
2023 ms 108.162.195.65
100 2026-08-18 10:06 639226442975077052
2023 ms 162.159.44.65
99 2026-08-18 09:50 639226433317932039
5 ms 108.162.195.65
98 2026-08-18 09:50 639226433317932039
5 ms 162.159.44.65
97 2026-08-18 09:50 639226433317932039
5 ms 172.64.35.65
96 2026-08-18 09:34 639226423688431096
2051 ms 108.162.195.65
95 2026-08-18 09:34 639226423688431096
2051 ms 172.64.35.65
94 2026-08-18 09:34 639226423688431096
2051 ms 162.159.44.65
93 2026-08-18 09:18 639226413998250045
6 ms 108.162.195.65
92 2026-08-18 09:18 639226413998250045
6 ms 162.159.44.65
91 2026-08-18 09:18 639226413998250045
6 ms 172.64.35.65
90 2026-08-18 09:02 639226404284554875
32 ms 162.159.44.65
89 2026-08-18 09:02 639226404284554875
32 ms 108.162.195.65
88 2026-08-18 09:02 639226404284554875
32 ms 172.64.35.65
87 2026-08-18 08:46 639226394637043309
19 ms 108.162.195.65
86 2026-08-18 08:46 639226394637043309
19 ms 162.159.44.65
85 2026-08-18 08:46 639226394637043309
19 ms 172.64.35.65
84 2026-08-18 08:30 639226385052447582
4 ms 108.162.195.65
83 2026-08-18 08:30 639226385052447582
4 ms 162.159.44.65
82 2026-08-18 08:30 639226385052447582
4 ms 172.64.35.65
81 2026-08-18 08:14 639226375506189603
4 ms 108.162.195.65
80 2026-08-18 08:14 639226375506189603
4 ms 162.159.44.65
79 2026-08-18 08:14 639226375506189603
4 ms 172.64.35.65
78 2026-08-18 07:57 639226365690646426
9 ms 108.162.195.65
77 2026-08-18 07:57 639226365690646426
9 ms 162.159.44.65
76 2026-08-18 07:57 639226365690646426
9 ms 172.64.35.65
75 2026-08-18 07:41 639226355771007701
13 ms 108.162.195.65
74 2026-08-18 07:41 639226355771007701
13 ms 162.159.44.65
73 2026-08-18 07:41 639226355771007701
13 ms 172.64.35.65
72 2026-08-18 07:25 639226345946269369
42 ms 172.64.35.65
71 2026-08-18 07:25 639226345946269369
42 ms 162.159.44.65
70 2026-08-18 07:25 639226345946269369
42 ms 108.162.195.65
69 2026-08-18 07:08 639226336241601848
9 ms 172.64.35.65
68 2026-08-18 07:08 639226336241601848
9 ms 108.162.195.65
67 2026-08-18 07:08 639226336241601848
9 ms 162.159.44.65
66 2026-08-18 06:16 639226304950675290
29 ms 162.159.44.65
65 2026-08-18 06:16 639226304950675290
29 ms 172.64.35.65
64 2026-08-18 06:16 639226304950675290
29 ms 108.162.195.65
63 2026-08-18 06:00 639226295324754616
49 ms 108.162.195.65
62 2026-08-18 06:00 639226295324754616
49 ms 162.159.44.65
61 2026-08-18 06:00 639226295324754616
49 ms 172.64.35.65
60 2026-08-18 05:44 639226285824640601
22 ms 108.162.195.65
59 2026-08-18 05:44 639226285824640601
22 ms 162.159.44.65
58 2026-08-18 05:44 639226285824640601
22 ms 172.64.35.65
57 2026-08-18 05:29 639226276321223917
4 ms 108.162.195.65
56 2026-08-18 05:29 639226276321223917
4 ms 162.159.44.65
55 2026-08-18 05:29 639226276321223917
4 ms 172.64.35.65
54 2026-08-18 05:13 639226266800200046
8 ms 108.162.195.65
53 2026-08-18 05:13 639226266800200046
8 ms 162.159.44.65
52 2026-08-18 05:13 639226266800200046
8 ms 172.64.35.65
51 2026-08-18 04:56 639226256958066164
34 ms 108.162.195.65
50 2026-08-18 04:56 639226256958066164
34 ms 162.159.44.65
49 2026-08-18 04:56 639226256958066164
34 ms 172.64.35.65
48 2026-08-18 04:40 639226247432364597
25 ms 162.159.44.65
47 2026-08-18 04:40 639226247432364597
25 ms 108.162.195.65
46 2026-08-18 04:40 639226247432364597
25 ms 172.64.35.65
45 2026-08-18 04:24 639226237703388552
41 ms 108.162.195.65
44 2026-08-18 04:24 639226237703388552
41 ms 162.159.44.65
43 2026-08-18 04:24 639226237703388552
41 ms 172.64.35.65
42 2026-08-18 04:08 639226227937569589
40 ms 108.162.195.65
41 2026-08-18 04:08 639226227937569589
40 ms 162.159.44.65
40 2026-08-18 04:08 639226227937569589
40 ms 172.64.35.65
39 2026-08-18 03:51 639226218052465471
33 ms 108.162.195.65
38 2026-08-18 03:51 639226218052465471
33 ms 162.159.44.65
37 2026-08-18 03:51 639226218052465471
33 ms 172.64.35.65
36 2026-08-18 03:35 639226208429623997
19 ms 108.162.195.65
35 2026-08-18 03:35 639226208429623997
19 ms 162.159.44.65
34 2026-08-18 03:35 639226208429623997
19 ms 172.64.35.65
33 2026-08-18 03:19 639226198800675295
19 ms 108.162.195.65
32 2026-08-18 03:19 639226198800675295
19 ms 162.159.44.65
31 2026-08-18 03:19 639226198800675295
19 ms 172.64.35.65
30 2026-08-18 02:28 639226167722042574
73 ms 108.162.195.65
29 2026-08-18 02:28 639226167722042574
73 ms 162.159.44.65
28 2026-08-18 02:28 639226167722042574
73 ms 172.64.35.65
27 2026-08-18 02:12 639226158277924383
7 ms 108.162.195.65
26 2026-08-18 02:12 639226158277924383
7 ms 162.159.44.65
25 2026-08-18 02:12 639226158277924383
7 ms 172.64.35.65
24 2026-08-18 01:56 639226148757810592
31 ms 172.64.35.65
23 2026-08-18 01:56 639226148757810592
31 ms 108.162.195.65
22 2026-08-18 01:56 639226148757810592
31 ms 162.159.44.65
21 2026-08-18 01:40 639226139348611045
5 ms 108.162.195.65
20 2026-08-18 01:40 639226139348611045
5 ms 162.159.44.65
19 2026-08-18 01:40 639226139348611045
5 ms 172.64.35.65
18 2026-08-18 01:24 639226129823462907
8 ms 108.162.195.65
17 2026-08-18 01:24 639226129823462907
8 ms 162.159.44.65
16 2026-08-18 01:24 639226129823462907
8 ms 172.64.35.65
15 2026-08-18 01:08 639226120218260005
2011 ms 108.162.195.65
14 2026-08-18 01:08 639226120218260005
2011 ms 172.64.35.65
13 2026-08-18 01:08 639226120218260005
2011 ms 162.159.44.65
12 2026-08-18 00:53 639226110875503904
21 ms 172.64.35.65
11 2026-08-18 00:53 639226110875503904
21 ms 108.162.195.65
10 2026-08-18 00:53 639226110875503904
21 ms 162.159.44.65
9 2026-08-18 00:37 639226101376311912
23 ms 108.162.195.65
8 2026-08-18 00:37 639226101376311912
23 ms 162.159.44.65
7 2026-08-18 00:37 639226101376311912
23 ms 172.64.35.65
6 2026-08-18 00:21 639226091924943492
7 ms 108.162.195.65
5 2026-08-18 00:21 639226091924943492
7 ms 172.64.35.65
4 2026-08-18 00:21 639226091924943492
7 ms 162.159.44.65
3 2026-08-18 00:05 639226082133158124
9 ms 108.162.195.65
2 2026-08-18 00:05 639226082133158124
9 ms 162.159.44.65
1 2026-08-18 00:05 639226082133158124
9 ms 172.64.35.65