DNS response history for alan.ns.cloudflare.com

alan.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 2026-08-10. For this date, NameServerHistory found 246 DNS check records, 246 successful responses, 0 failed responses, and 151 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 alan.ns.cloudflare.com.
Records on Selected Date

246

Historical checks stored for this nameserver on selected date

Average Latency

151 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.57

Most recently resolved hosting IP on selected date

Successful Responses

246

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 alan.ns.cloudflare.com

Showing DNS history for 2026-08-10 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
246 2026-08-10 23:53 639220027366289509
12 ms 108.162.193.57
245 2026-08-10 23:53 639220027366289509
12 ms 173.245.59.57
244 2026-08-10 23:53 639220027366289509
12 ms 172.64.33.57
243 2026-08-10 23:38 639220018272941900
11 ms 173.245.59.57
242 2026-08-10 23:38 639220018272941900
11 ms 172.64.33.57
241 2026-08-10 23:38 639220018272941900
11 ms 108.162.193.57
240 2026-08-10 23:22 639220009109892969
18 ms 108.162.193.57
239 2026-08-10 23:22 639220009109892969
18 ms 172.64.33.57
238 2026-08-10 23:22 639220009109892969
18 ms 173.245.59.57
237 2026-08-10 23:07 639220000040489788
21 ms 108.162.193.57
236 2026-08-10 23:07 639220000040489788
21 ms 172.64.33.57
235 2026-08-10 23:07 639220000040489788
21 ms 173.245.59.57
234 2026-08-10 22:52 639219991197135747
4 ms 108.162.193.57
233 2026-08-10 22:52 639219991197135747
4 ms 172.64.33.57
232 2026-08-10 22:52 639219991197135747
4 ms 173.245.59.57
231 2026-08-10 22:37 639219982104540014
21 ms 173.245.59.57
230 2026-08-10 22:37 639219982104540014
21 ms 108.162.193.57
229 2026-08-10 22:37 639219982104540014
21 ms 172.64.33.57
228 2026-08-10 22:22 639219973150300215
10 ms 108.162.193.57
227 2026-08-10 22:22 639219973150300215
10 ms 172.64.33.57
226 2026-08-10 22:22 639219973150300215
10 ms 173.245.59.57
225 2026-08-10 22:07 639219964188486697
13 ms 173.245.59.57
224 2026-08-10 22:07 639219964188486697
13 ms 172.64.33.57
223 2026-08-10 22:07 639219964188486697
13 ms 108.162.193.57
222 2026-08-10 21:52 639219954995921784
10 ms 173.245.59.57
221 2026-08-10 21:52 639219954995921784
10 ms 172.64.33.57
220 2026-08-10 21:52 639219954995921784
10 ms 108.162.193.57
219 2026-08-10 21:36 639219945559908104
39 ms 172.64.33.57
218 2026-08-10 21:36 639219945559908104
39 ms 173.245.59.57
217 2026-08-10 21:36 639219945559908104
39 ms 108.162.193.57
216 2026-08-10 20:44 639219914137782273
40 ms 172.64.33.57
215 2026-08-10 20:44 639219914137782273
40 ms 108.162.193.57
214 2026-08-10 20:44 639219914137782273
40 ms 173.245.59.57
213 2026-08-10 20:29 639219904858355064
10 ms 172.64.33.57
212 2026-08-10 20:29 639219904858355064
10 ms 173.245.59.57
211 2026-08-10 20:29 639219904858355064
10 ms 108.162.193.57
210 2026-08-10 20:13 639219895655263396
2026 ms 173.245.59.57
209 2026-08-10 20:13 639219895655263396
2026 ms 108.162.193.57
208 2026-08-10 20:13 639219895655263396
2026 ms 172.64.33.57
207 2026-08-10 19:58 639219886527091074
28 ms 172.64.33.57
206 2026-08-10 19:58 639219886527091074
28 ms 108.162.193.57
205 2026-08-10 19:58 639219886527091074
28 ms 173.245.59.57
204 2026-08-10 19:43 639219877343266628
35 ms 173.245.59.57
203 2026-08-10 19:43 639219877343266628
35 ms 172.64.33.57
202 2026-08-10 19:43 639219877343266628
35 ms 108.162.193.57
201 2026-08-10 19:27 639219868177358195
7 ms 108.162.193.57
200 2026-08-10 19:27 639219868177358195
7 ms 172.64.33.57
199 2026-08-10 19:27 639219868177358195
7 ms 173.245.59.57
198 2026-08-10 19:12 639219859159581515
9 ms 172.64.33.57
197 2026-08-10 19:12 639219859159581515
9 ms 108.162.193.57
196 2026-08-10 19:12 639219859159581515
9 ms 173.245.59.57
195 2026-08-10 18:57 639219850124020182
28 ms 108.162.193.57
194 2026-08-10 18:57 639219850124020182
28 ms 172.64.33.57
193 2026-08-10 18:57 639219850124020182
28 ms 173.245.59.57
192 2026-08-10 18:42 639219840940124840
7 ms 108.162.193.57
191 2026-08-10 18:42 639219840940124840
7 ms 172.64.33.57
190 2026-08-10 18:42 639219840940124840
7 ms 173.245.59.57
189 2026-08-10 18:27 639219831829876486
35 ms 108.162.193.57
188 2026-08-10 18:27 639219831829876486
35 ms 172.64.33.57
187 2026-08-10 18:27 639219831829876486
35 ms 173.245.59.57
186 2026-08-10 18:11 639219822587759143
47 ms 108.162.193.57
185 2026-08-10 18:11 639219822587759143
47 ms 172.64.33.57
184 2026-08-10 18:11 639219822587759143
47 ms 173.245.59.57
183 2026-08-10 17:56 639219813247114428
23 ms 108.162.193.57
182 2026-08-10 17:56 639219813247114428
23 ms 172.64.33.57
181 2026-08-10 17:56 639219813247114428
23 ms 173.245.59.57
180 2026-08-10 17:04 639219781959606396
46 ms 108.162.193.57
179 2026-08-10 17:04 639219781959606396
46 ms 172.64.33.57
178 2026-08-10 17:04 639219781959606396
46 ms 173.245.59.57
177 2026-08-10 16:48 639219772658305431
26 ms 108.162.193.57
176 2026-08-10 16:48 639219772658305431
26 ms 172.64.33.57
175 2026-08-10 16:48 639219772658305431
26 ms 173.245.59.57
174 2026-08-10 16:33 639219763454523027
39 ms 108.162.193.57
173 2026-08-10 16:33 639219763454523027
39 ms 173.245.59.57
172 2026-08-10 16:33 639219763454523027
39 ms 172.64.33.57
171 2026-08-10 16:18 639219754279127815
23 ms 108.162.193.57
170 2026-08-10 16:18 639219754279127815
23 ms 172.64.33.57
169 2026-08-10 16:18 639219754279127815
23 ms 173.245.59.57
168 2026-08-10 16:02 639219745087467767
3 ms 108.162.193.57
167 2026-08-10 16:02 639219745087467767
3 ms 172.64.33.57
166 2026-08-10 16:02 639219745087467767
3 ms 173.245.59.57
165 2026-08-10 15:47 639219735900678107
6 ms 108.162.193.57
164 2026-08-10 15:47 639219735900678107
6 ms 172.64.33.57
163 2026-08-10 15:47 639219735900678107
6 ms 173.245.59.57
162 2026-08-10 15:32 639219726531461979
10 ms 108.162.193.57
161 2026-08-10 15:32 639219726531461979
10 ms 172.64.33.57
160 2026-08-10 15:32 639219726531461979
10 ms 173.245.59.57
159 2026-08-10 15:16 639219717415222156
41 ms 108.162.193.57
158 2026-08-10 15:16 639219717415222156
41 ms 173.245.59.57
157 2026-08-10 15:16 639219717415222156
41 ms 172.64.33.57
156 2026-08-10 15:01 639219708266470863
2009 ms 173.245.59.57
155 2026-08-10 15:01 639219708266470863
2009 ms 172.64.33.57
154 2026-08-10 15:01 639219708266470863
2009 ms 108.162.193.57
153 2026-08-10 14:46 639219699049479559
15 ms 173.245.59.57
152 2026-08-10 14:46 639219699049479559
15 ms 172.64.33.57
151 2026-08-10 14:46 639219699049479559
15 ms 108.162.193.57
150 2026-08-10 14:30 639219689775815194
12 ms 108.162.193.57
149 2026-08-10 14:30 639219689775815194
12 ms 172.64.33.57
148 2026-08-10 14:30 639219689775815194
12 ms 173.245.59.57
147 2026-08-10 14:15 639219680511810632
15 ms 108.162.193.57
146 2026-08-10 14:15 639219680511810632
15 ms 172.64.33.57
145 2026-08-10 14:15 639219680511810632
15 ms 173.245.59.57
144 2026-08-10 13:23 639219648997191257
77 ms 108.162.193.57
143 2026-08-10 13:23 639219648997191257
77 ms 172.64.33.57
142 2026-08-10 13:23 639219648997191257
77 ms 173.245.59.57
141 2026-08-10 13:08 639219639938909436
136 ms 173.245.59.57
140 2026-08-10 13:08 639219639938909436
136 ms 108.162.193.57
139 2026-08-10 13:08 639219639938909436
136 ms 172.64.33.57
138 2026-08-10 12:52 639219630718286441
42 ms 108.162.193.57
137 2026-08-10 12:52 639219630718286441
42 ms 172.64.33.57
136 2026-08-10 12:52 639219630718286441
42 ms 173.245.59.57
135 2026-08-10 12:37 639219621472350410
62 ms 108.162.193.57
134 2026-08-10 12:37 639219621472350410
62 ms 172.64.33.57
133 2026-08-10 12:37 639219621472350410
62 ms 173.245.59.57
132 2026-08-10 12:22 639219612500421992
255 ms 108.162.193.57
131 2026-08-10 12:22 639219612500421992
255 ms 172.64.33.57
130 2026-08-10 12:22 639219612500421992
255 ms 173.245.59.57
129 2026-08-10 12:07 639219603383833445
61 ms 108.162.193.57
128 2026-08-10 12:07 639219603383833445
61 ms 172.64.33.57
127 2026-08-10 12:07 639219603383833445
61 ms 173.245.59.57
126 2026-08-10 11:51 639219594143823358
25 ms 173.245.59.57
125 2026-08-10 11:51 639219594143823358
25 ms 172.64.33.57
124 2026-08-10 11:51 639219594143823358
25 ms 108.162.193.57
123 2026-08-10 11:36 639219585053166024
192 ms 173.245.59.57
122 2026-08-10 11:36 639219585053166024
192 ms 172.64.33.57
121 2026-08-10 11:36 639219585053166024
192 ms 108.162.193.57
120 2026-08-10 11:21 639219575885776644
15 ms 108.162.193.57
119 2026-08-10 11:21 639219575885776644
15 ms 172.64.33.57
118 2026-08-10 11:21 639219575885776644
15 ms 173.245.59.57
117 2026-08-10 11:06 639219566844532361
77 ms 108.162.193.57
116 2026-08-10 11:06 639219566844532361
77 ms 173.245.59.57
115 2026-08-10 11:06 639219566844532361
77 ms 172.64.33.57
114 2026-08-10 10:51 639219557705808294
20 ms 108.162.193.57
113 2026-08-10 10:51 639219557705808294
20 ms 172.64.33.57
112 2026-08-10 10:51 639219557705808294
20 ms 173.245.59.57
111 2026-08-10 10:35 639219548482688649
23 ms 108.162.193.57
110 2026-08-10 10:35 639219548482688649
23 ms 172.64.33.57
109 2026-08-10 10:35 639219548482688649
23 ms 173.245.59.57
108 2026-08-10 09:44 639219517492763539
5 ms 108.162.193.57
107 2026-08-10 09:44 639219517492763539
5 ms 172.64.33.57
106 2026-08-10 09:44 639219517492763539
5 ms 173.245.59.57
105 2026-08-10 09:29 639219508755773605
9 ms 108.162.193.57
104 2026-08-10 09:29 639219508755773605
9 ms 172.64.33.57
103 2026-08-10 09:29 639219508755773605
9 ms 173.245.59.57
102 2026-08-10 09:14 639219499852103863
2016 ms 108.162.193.57
101 2026-08-10 09:14 639219499852103863
2016 ms 172.64.33.57
100 2026-08-10 09:14 639219499852103863
2016 ms 173.245.59.57
99 2026-08-10 08:59 639219490893714387
40 ms 108.162.193.57
98 2026-08-10 08:59 639219490893714387
40 ms 172.64.33.57
97 2026-08-10 08:59 639219490893714387
40 ms 173.245.59.57
96 2026-08-10 08:45 639219482299305521
16 ms 108.162.193.57
95 2026-08-10 08:45 639219482299305521
16 ms 172.64.33.57
94 2026-08-10 08:45 639219482299305521
16 ms 173.245.59.57
93 2026-08-10 08:31 639219473613114853
58 ms 108.162.193.57
92 2026-08-10 08:31 639219473613114853
58 ms 172.64.33.57
91 2026-08-10 08:31 639219473613114853
58 ms 173.245.59.57
90 2026-08-10 08:16 639219465061138643
41 ms 172.64.33.57
89 2026-08-10 08:16 639219465061138643
41 ms 173.245.59.57
88 2026-08-10 08:16 639219465061138643
41 ms 108.162.193.57
87 2026-08-10 08:02 639219456616129015
8 ms 173.245.59.57
86 2026-08-10 08:02 639219456616129015
8 ms 172.64.33.57
85 2026-08-10 08:02 639219456616129015
8 ms 108.162.193.57
84 2026-08-10 07:48 639219447974008557
24 ms 173.245.59.57
83 2026-08-10 07:48 639219447974008557
24 ms 172.64.33.57
82 2026-08-10 07:48 639219447974008557
24 ms 108.162.193.57
81 2026-08-10 07:34 639219439498255213
11 ms 173.245.59.57
80 2026-08-10 07:34 639219439498255213
11 ms 172.64.33.57
79 2026-08-10 07:34 639219439498255213
11 ms 108.162.193.57
78 2026-08-10 07:19 639219430664872256
4 ms 108.162.193.57
77 2026-08-10 07:19 639219430664872256
4 ms 172.64.33.57
76 2026-08-10 07:19 639219430664872256
4 ms 173.245.59.57
75 2026-08-10 07:04 639219421757560037
33 ms 108.162.193.57
74 2026-08-10 07:04 639219421757560037
33 ms 172.64.33.57
73 2026-08-10 07:04 639219421757560037
33 ms 173.245.59.57
72 2026-08-10 06:13 639219390773218684
2035 ms 172.64.33.57
71 2026-08-10 06:13 639219390773218684
2035 ms 108.162.193.57
70 2026-08-10 06:13 639219390773218684
2035 ms 173.245.59.57
69 2026-08-10 05:58 639219382205367722
3 ms 108.162.193.57
68 2026-08-10 05:58 639219382205367722
3 ms 172.64.33.57
67 2026-08-10 05:58 639219382205367722
3 ms 173.245.59.57
66 2026-08-10 05:44 639219373711937615
20 ms 173.245.59.57
65 2026-08-10 05:44 639219373711937615
20 ms 172.64.33.57
64 2026-08-10 05:44 639219373711937615
20 ms 108.162.193.57
63 2026-08-10 05:30 639219365088558404
5 ms 108.162.193.57
62 2026-08-10 05:30 639219365088558404
5 ms 172.64.33.57
61 2026-08-10 05:30 639219365088558404
5 ms 173.245.59.57
60 2026-08-10 05:15 639219356348833255
49 ms 173.245.59.57
59 2026-08-10 05:15 639219356348833255
49 ms 172.64.33.57
58 2026-08-10 05:15 639219356348833255
49 ms 108.162.193.57
57 2026-08-10 05:01 639219347860053478
5 ms 108.162.193.57
56 2026-08-10 05:01 639219347860053478
5 ms 172.64.33.57
55 2026-08-10 05:01 639219347860053478
5 ms 173.245.59.57
54 2026-08-10 04:47 639219339173195121
25 ms 108.162.193.57
53 2026-08-10 04:47 639219339173195121
25 ms 172.64.33.57
52 2026-08-10 04:47 639219339173195121
25 ms 173.245.59.57
51 2026-08-10 04:32 639219330642664669
7 ms 173.245.59.57
50 2026-08-10 04:32 639219330642664669
7 ms 172.64.33.57
49 2026-08-10 04:32 639219330642664669
7 ms 108.162.193.57
48 2026-08-10 04:18 639219322058698995
10 ms 108.162.193.57
47 2026-08-10 04:18 639219322058698995
10 ms 172.64.33.57
46 2026-08-10 04:18 639219322058698995
10 ms 173.245.59.57
45 2026-08-10 04:04 639219313564344199
17 ms 173.245.59.57
44 2026-08-10 04:04 639219313564344199
17 ms 172.64.33.57
43 2026-08-10 04:04 639219313564344199
17 ms 108.162.193.57
42 2026-08-10 03:49 639219304775113236
24 ms 173.245.59.57
41 2026-08-10 03:49 639219304775113236
24 ms 172.64.33.57
40 2026-08-10 03:49 639219304775113236
24 ms 108.162.193.57
39 2026-08-10 03:34 639219295706181119
10 ms 173.245.59.57
38 2026-08-10 03:34 639219295706181119
10 ms 172.64.33.57
37 2026-08-10 03:34 639219295706181119
10 ms 108.162.193.57
36 2026-08-10 02:43 639219264663923254
25 ms 173.245.59.57
35 2026-08-10 02:43 639219264663923254
25 ms 172.64.33.57
34 2026-08-10 02:43 639219264663923254
25 ms 108.162.193.57
33 2026-08-10 02:28 639219256015178099
4 ms 108.162.193.57
32 2026-08-10 02:28 639219256015178099
4 ms 172.64.33.57
31 2026-08-10 02:28 639219256015178099
4 ms 173.245.59.57
30 2026-08-10 02:14 639219247509540188
66 ms 172.64.33.57
29 2026-08-10 02:14 639219247509540188
66 ms 173.245.59.57
28 2026-08-10 02:14 639219247509540188
66 ms 108.162.193.57
27 2026-08-10 02:00 639219238999539092
6 ms 108.162.193.57
26 2026-08-10 02:00 639219238999539092
6 ms 172.64.33.57
25 2026-08-10 02:00 639219238999539092
6 ms 173.245.59.57
24 2026-08-10 01:46 639219230498823902
4 ms 108.162.193.57
23 2026-08-10 01:46 639219230498823902
4 ms 172.64.33.57
22 2026-08-10 01:46 639219230498823902
4 ms 173.245.59.57
21 2026-08-10 01:31 639219221706460911
19 ms 108.162.193.57
20 2026-08-10 01:31 639219221706460911
19 ms 172.64.33.57
19 2026-08-10 01:31 639219221706460911
19 ms 173.245.59.57
18 2026-08-10 01:16 639219212930606887
7 ms 108.162.193.57
17 2026-08-10 01:16 639219212930606887
7 ms 173.245.59.57
16 2026-08-10 01:16 639219212930606887
7 ms 172.64.33.57
15 2026-08-10 01:02 639219204307908525
43 ms 173.245.59.57
14 2026-08-10 01:02 639219204307908525
43 ms 172.64.33.57
13 2026-08-10 01:02 639219204307908525
43 ms 108.162.193.57
12 2026-08-10 00:48 639219195720181470
8 ms 108.162.193.57
11 2026-08-10 00:48 639219195720181470
8 ms 172.64.33.57
10 2026-08-10 00:48 639219195720181470
8 ms 173.245.59.57
9 2026-08-10 00:33 639219186898174002
2018 ms 108.162.193.57
8 2026-08-10 00:33 639219186898174002
2018 ms 172.64.33.57
7 2026-08-10 00:33 639219186898174002
2018 ms 173.245.59.57
6 2026-08-10 00:18 639219178004946976
52 ms 173.245.59.57
5 2026-08-10 00:18 639219178004946976
52 ms 172.64.33.57
4 2026-08-10 00:18 639219178004946976
52 ms 108.162.193.57
3 2026-08-10 00:03 639219168958805474
4 ms 108.162.193.57
2 2026-08-10 00:03 639219168958805474
4 ms 172.64.33.57
1 2026-08-10 00:03 639219168958805474
4 ms 173.245.59.57