DNS response history for cleo.ns.cloudflare.com

cleo.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 190 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 cleo.ns.cloudflare.com.
Records on Selected Date

214

Historical checks stored for this nameserver on selected date

Average Latency

190 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

108.162.193.89

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 cleo.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
4 ms 108.162.193.89
213 2026-08-21 23:46 639229527598660841
4 ms 172.64.33.89
212 2026-08-21 23:46 639229527598660841
4 ms 173.245.59.89
211 2026-08-21 23:29 639229517954323214
4 ms 108.162.193.89
210 2026-08-21 23:29 639229517954323214
4 ms 172.64.33.89
209 2026-08-21 23:29 639229517954323214
4 ms 173.245.59.89
208 2026-08-21 23:13 639229508269999021
6 ms 108.162.193.89
207 2026-08-21 23:13 639229508269999021
6 ms 172.64.33.89
206 2026-08-21 23:13 639229508269999021
6 ms 173.245.59.89
205 2026-08-21 22:57 639229498559060171
4 ms 108.162.193.89
204 2026-08-21 22:57 639229498559060171
4 ms 172.64.33.89
203 2026-08-21 22:57 639229498559060171
4 ms 173.245.59.89
202 2026-08-21 22:40 639229488519347586
6 ms 108.162.193.89
201 2026-08-21 22:40 639229488519347586
6 ms 172.64.33.89
200 2026-08-21 22:40 639229488519347586
6 ms 173.245.59.89
199 2026-08-21 21:47 639229456606578934
55 ms 108.162.193.89
198 2026-08-21 21:47 639229456606578934
55 ms 172.64.33.89
197 2026-08-21 21:47 639229456606578934
55 ms 173.245.59.89
196 2026-08-21 21:31 639229446985772499
25 ms 108.162.193.89
195 2026-08-21 21:31 639229446985772499
25 ms 172.64.33.89
194 2026-08-21 21:31 639229446985772499
25 ms 173.245.59.89
193 2026-08-21 21:15 639229437367313098
27 ms 108.162.193.89
192 2026-08-21 21:15 639229437367313098
27 ms 172.64.33.89
191 2026-08-21 21:15 639229437367313098
27 ms 173.245.59.89
190 2026-08-21 20:59 639229427923950391
7 ms 108.162.193.89
189 2026-08-21 20:59 639229427923950391
7 ms 172.64.33.89
188 2026-08-21 20:59 639229427923950391
7 ms 173.245.59.89
187 2026-08-21 20:43 639229418168588854
33 ms 108.162.193.89
186 2026-08-21 20:43 639229418168588854
33 ms 172.64.33.89
185 2026-08-21 20:43 639229418168588854
33 ms 173.245.59.89
184 2026-08-21 20:27 639229408345678334
50 ms 108.162.193.89
183 2026-08-21 20:27 639229408345678334
50 ms 172.64.33.89
182 2026-08-21 20:27 639229408345678334
50 ms 173.245.59.89
181 2026-08-21 20:11 639229398616354648
3 ms 108.162.193.89
180 2026-08-21 20:11 639229398616354648
3 ms 172.64.33.89
179 2026-08-21 20:11 639229398616354648
3 ms 173.245.59.89
178 2026-08-21 19:54 639229388634592323
6 ms 108.162.193.89
177 2026-08-21 19:54 639229388634592323
6 ms 172.64.33.89
176 2026-08-21 19:54 639229388634592323
6 ms 173.245.59.89
175 2026-08-21 19:38 639229378792837692
8 ms 108.162.193.89
174 2026-08-21 19:38 639229378792837692
8 ms 172.64.33.89
173 2026-08-21 19:38 639229378792837692
8 ms 173.245.59.89
172 2026-08-21 19:22 639229369154682311
10 ms 108.162.193.89
171 2026-08-21 19:22 639229369154682311
10 ms 172.64.33.89
170 2026-08-21 19:22 639229369154682311
10 ms 173.245.59.89
169 2026-08-21 19:05 639229359248017926
13 ms 108.162.193.89
168 2026-08-21 19:05 639229359248017926
13 ms 172.64.33.89
167 2026-08-21 19:05 639229359248017926
13 ms 173.245.59.89
166 2026-08-21 18:48 639229349124294642
4 ms 108.162.193.89
165 2026-08-21 18:48 639229349124294642
4 ms 172.64.33.89
164 2026-08-21 18:48 639229349124294642
4 ms 173.245.59.89
163 2026-08-21 17:56 639229317791715692
27 ms 108.162.193.89
162 2026-08-21 17:56 639229317791715692
27 ms 172.64.33.89
161 2026-08-21 17:56 639229317791715692
27 ms 173.245.59.89
160 2026-08-21 17:40 639229308115194575
2010 ms 108.162.193.89
159 2026-08-21 17:40 639229308115194575
2010 ms 173.245.59.89
158 2026-08-21 17:40 639229308115194575
2010 ms 172.64.33.89
157 2026-08-21 17:23 639229298320320558
5 ms 108.162.193.89
156 2026-08-21 17:23 639229298320320558
5 ms 172.64.33.89
155 2026-08-21 17:23 639229298320320558
5 ms 173.245.59.89
154 2026-08-21 17:07 639229288674863221
3 ms 108.162.193.89
153 2026-08-21 17:07 639229288674863221
3 ms 172.64.33.89
152 2026-08-21 17:07 639229288674863221
3 ms 173.245.59.89
151 2026-08-21 16:51 639229278983677079
87 ms 108.162.193.89
150 2026-08-21 16:51 639229278983677079
87 ms 172.64.33.89
149 2026-08-21 16:51 639229278983677079
87 ms 173.245.59.89
148 2026-08-21 16:35 639229269405517175
6 ms 108.162.193.89
147 2026-08-21 16:35 639229269405517175
6 ms 172.64.33.89
146 2026-08-21 16:35 639229269405517175
6 ms 173.245.59.89
145 2026-08-21 16:19 639229259594798244
4 ms 108.162.193.89
144 2026-08-21 16:19 639229259594798244
4 ms 172.64.33.89
143 2026-08-21 16:19 639229259594798244
4 ms 173.245.59.89
142 2026-08-21 16:02 639229249736681188
6 ms 108.162.193.89
141 2026-08-21 16:02 639229249736681188
6 ms 172.64.33.89
140 2026-08-21 16:02 639229249736681188
6 ms 173.245.59.89
139 2026-08-21 15:46 639229239699417787
32 ms 108.162.193.89
138 2026-08-21 15:46 639229239699417787
32 ms 172.64.33.89
137 2026-08-21 15:46 639229239699417787
32 ms 173.245.59.89
136 2026-08-21 15:29 639229229621964033
32 ms 108.162.193.89
135 2026-08-21 15:29 639229229621964033
32 ms 172.64.33.89
134 2026-08-21 15:29 639229229621964033
32 ms 173.245.59.89
133 2026-08-21 15:12 639229219567270965
5 ms 108.162.193.89
132 2026-08-21 15:12 639229219567270965
5 ms 172.64.33.89
131 2026-08-21 15:12 639229219567270965
5 ms 173.245.59.89
130 2026-08-21 14:55 639229209406666856
4 ms 108.162.193.89
129 2026-08-21 14:55 639229209406666856
4 ms 172.64.33.89
128 2026-08-21 14:55 639229209406666856
4 ms 173.245.59.89
127 2026-08-21 14:03 639229177815876178
23 ms 108.162.193.89
126 2026-08-21 14:03 639229177815876178
23 ms 172.64.33.89
125 2026-08-21 14:03 639229177815876178
23 ms 173.245.59.89
124 2026-08-21 13:47 639229168243572685
14 ms 108.162.193.89
123 2026-08-21 13:47 639229168243572685
14 ms 172.64.33.89
122 2026-08-21 13:47 639229168243572685
14 ms 173.245.59.89
121 2026-08-21 13:31 639229158599856475
2009 ms 108.162.193.89
120 2026-08-21 13:31 639229158599856475
2009 ms 173.245.59.89
119 2026-08-21 13:31 639229158599856475
2009 ms 172.64.33.89
118 2026-08-21 13:15 639229148998940902
5 ms 108.162.193.89
117 2026-08-21 13:15 639229148998940902
5 ms 172.64.33.89
116 2026-08-21 13:15 639229148998940902
5 ms 173.245.59.89
115 2026-08-21 12:58 639229139276923594
57 ms 173.245.59.89
114 2026-08-21 12:58 639229139276923594
57 ms 172.64.33.89
113 2026-08-21 12:58 639229139276923594
57 ms 108.162.193.89
112 2026-08-21 12:42 639229129709912394
29 ms 108.162.193.89
111 2026-08-21 12:42 639229129709912394
29 ms 172.64.33.89
110 2026-08-21 12:42 639229129709912394
29 ms 173.245.59.89
109 2026-08-21 12:26 639229119801488500
7 ms 108.162.193.89
108 2026-08-21 12:26 639229119801488500
7 ms 172.64.33.89
107 2026-08-21 12:26 639229119801488500
7 ms 173.245.59.89
106 2026-08-21 12:10 639229110135262458
53 ms 108.162.193.89
105 2026-08-21 12:10 639229110135262458
53 ms 172.64.33.89
104 2026-08-21 12:10 639229110135262458
53 ms 173.245.59.89
103 2026-08-21 11:53 639229100336051392
35 ms 108.162.193.89
102 2026-08-21 11:53 639229100336051392
35 ms 172.64.33.89
101 2026-08-21 11:53 639229100336051392
35 ms 173.245.59.89
100 2026-08-21 11:37 639229090641415626
5 ms 108.162.193.89
99 2026-08-21 11:37 639229090641415626
5 ms 172.64.33.89
98 2026-08-21 11:37 639229090641415626
5 ms 173.245.59.89
97 2026-08-21 11:21 639229080702683947
18 ms 108.162.193.89
96 2026-08-21 11:21 639229080702683947
18 ms 172.64.33.89
95 2026-08-21 11:21 639229080702683947
18 ms 173.245.59.89
94 2026-08-21 11:04 639229070601456699
9 ms 108.162.193.89
93 2026-08-21 11:04 639229070601456699
9 ms 172.64.33.89
92 2026-08-21 11:04 639229070601456699
9 ms 173.245.59.89
91 2026-08-21 10:11 639229038947447232
6 ms 108.162.193.89
90 2026-08-21 10:11 639229038947447232
6 ms 172.64.33.89
89 2026-08-21 10:11 639229038947447232
6 ms 173.245.59.89
88 2026-08-21 09:55 639229029268708773
5 ms 108.162.193.89
87 2026-08-21 09:55 639229029268708773
5 ms 172.64.33.89
86 2026-08-21 09:55 639229029268708773
5 ms 173.245.59.89
85 2026-08-21 09:39 639229019647910603
14 ms 108.162.193.89
84 2026-08-21 09:39 639229019647910603
14 ms 172.64.33.89
83 2026-08-21 09:39 639229019647910603
14 ms 173.245.59.89
82 2026-08-21 09:23 639229009983843738
3 ms 108.162.193.89
81 2026-08-21 09:23 639229009983843738
3 ms 172.64.33.89
80 2026-08-21 09:23 639229009983843738
3 ms 173.245.59.89
79 2026-08-21 09:07 639229000203331882
21 ms 108.162.193.89
78 2026-08-21 09:07 639229000203331882
21 ms 172.64.33.89
77 2026-08-21 09:07 639229000203331882
21 ms 173.245.59.89
76 2026-08-21 08:50 639228990302335999
32 ms 108.162.193.89
75 2026-08-21 08:50 639228990302335999
32 ms 172.64.33.89
74 2026-08-21 08:50 639228990302335999
32 ms 173.245.59.89
73 2026-08-21 08:34 639228980567740722
34 ms 108.162.193.89
72 2026-08-21 08:34 639228980567740722
34 ms 172.64.33.89
71 2026-08-21 08:34 639228980567740722
34 ms 173.245.59.89
70 2026-08-21 08:17 639228970762445174
33 ms 108.162.193.89
69 2026-08-21 08:17 639228970762445174
33 ms 173.245.59.89
68 2026-08-21 08:17 639228970762445174
33 ms 172.64.33.89
67 2026-08-21 08:01 639228961065054445
12 ms 108.162.193.89
66 2026-08-21 08:01 639228961065054445
12 ms 172.64.33.89
65 2026-08-21 08:01 639228961065054445
12 ms 173.245.59.89
64 2026-08-21 07:45 639228951224649885
2065 ms 172.64.33.89
63 2026-08-21 07:45 639228951224649885
2065 ms 108.162.193.89
62 2026-08-21 07:45 639228951224649885
2065 ms 173.245.59.89
61 2026-08-21 07:28 639228941303864592
2012 ms 172.64.33.89
60 2026-08-21 07:28 639228941303864592
2012 ms 108.162.193.89
59 2026-08-21 07:28 639228941303864592
2012 ms 173.245.59.89
58 2026-08-21 07:12 639228931191328583
48 ms 108.162.193.89
57 2026-08-21 07:12 639228931191328583
48 ms 173.245.59.89
56 2026-08-21 07:12 639228931191328583
48 ms 172.64.33.89
55 2026-08-21 06:19 639228899518173317
38 ms 108.162.193.89
54 2026-08-21 06:19 639228899518173317
38 ms 172.64.33.89
53 2026-08-21 06:19 639228899518173317
38 ms 173.245.59.89
52 2026-08-21 06:03 639228889785027669
32 ms 108.162.193.89
51 2026-08-21 06:03 639228889785027669
32 ms 172.64.33.89
50 2026-08-21 06:03 639228889785027669
32 ms 173.245.59.89
49 2026-08-21 05:46 639228880106330161
4 ms 108.162.193.89
48 2026-08-21 05:46 639228880106330161
4 ms 172.64.33.89
47 2026-08-21 05:46 639228880106330161
4 ms 173.245.59.89
46 2026-08-21 05:30 639228870316184091
16 ms 108.162.193.89
45 2026-08-21 05:30 639228870316184091
16 ms 172.64.33.89
44 2026-08-21 05:30 639228870316184091
16 ms 173.245.59.89
43 2026-08-21 05:14 639228860695366512
2024 ms 108.162.193.89
42 2026-08-21 05:14 639228860695366512
2024 ms 173.245.59.89
41 2026-08-21 05:14 639228860695366512
2024 ms 172.64.33.89
40 2026-08-21 04:58 639228851027209500
5 ms 108.162.193.89
39 2026-08-21 04:58 639228851027209500
5 ms 172.64.33.89
38 2026-08-21 04:58 639228851027209500
5 ms 173.245.59.89
37 2026-08-21 04:42 639228841479265462
4 ms 108.162.193.89
36 2026-08-21 04:42 639228841479265462
4 ms 172.64.33.89
35 2026-08-21 04:42 639228841479265462
4 ms 173.245.59.89
34 2026-08-21 04:26 639228831752962260
48 ms 108.162.193.89
33 2026-08-21 04:26 639228831752962260
48 ms 172.64.33.89
32 2026-08-21 04:26 639228831752962260
48 ms 173.245.59.89
31 2026-08-21 04:10 639228821953295483
48 ms 108.162.193.89
30 2026-08-21 04:10 639228821953295483
48 ms 172.64.33.89
29 2026-08-21 04:10 639228821953295483
48 ms 173.245.59.89
28 2026-08-21 03:53 639228812227429953
33 ms 108.162.193.89
27 2026-08-21 03:53 639228812227429953
33 ms 173.245.59.89
26 2026-08-21 03:53 639228812227429953
33 ms 172.64.33.89
25 2026-08-21 03:37 639228802476107538
10 ms 172.64.33.89
24 2026-08-21 03:37 639228802476107538
10 ms 108.162.193.89
23 2026-08-21 03:37 639228802476107538
10 ms 173.245.59.89
22 2026-08-21 03:20 639228792525492032
4 ms 108.162.193.89
21 2026-08-21 03:20 639228792525492032
4 ms 172.64.33.89
20 2026-08-21 03:20 639228792525492032
4 ms 173.245.59.89
19 2026-08-21 02:28 639228761131421385
4 ms 108.162.193.89
18 2026-08-21 02:28 639228761131421385
4 ms 172.64.33.89
17 2026-08-21 02:28 639228761131421385
4 ms 173.245.59.89
16 2026-08-21 02:12 639228751571206692
48 ms 108.162.193.89
15 2026-08-21 02:12 639228751571206692
48 ms 172.64.33.89
14 2026-08-21 02:12 639228751571206692
48 ms 173.245.59.89
13 2026-08-21 01:56 639228741705571019
2009 ms 108.162.193.89
12 2026-08-21 01:56 639228741705571019
2009 ms 172.64.33.89
11 2026-08-21 01:56 639228741705571019
2009 ms 173.245.59.89
10 2026-08-21 01:39 639228731642208228
122 ms 108.162.193.89
9 2026-08-21 01:39 639228731642208228
122 ms 173.245.59.89
8 2026-08-21 01:39 639228731642208228
122 ms 172.64.33.89
7 2026-08-21 00:47 639228700387002072
3 ms 108.162.193.89
6 2026-08-21 00:47 639228700387002072
3 ms 172.64.33.89
5 2026-08-21 00:47 639228700387002072
3 ms 173.245.59.89
4 2026-08-21 00:31 639228690742014433
-
3 2026-08-21 00:14 639228680877937122
16 ms 108.162.193.89
2 2026-08-21 00:14 639228680877937122
16 ms 172.64.33.89
1 2026-08-21 00:14 639228680877937122
16 ms 173.245.59.89