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 2026-08-14. For this date, NameServerHistory found 232 DNS check records, 231 successful responses, 1 failed responses, and 179 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

232

Historical checks stored for this nameserver on selected date

Average Latency

179 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:57

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

231

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 alan.ns.cloudflare.com

Showing DNS history for 2026-08-14 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
232 2026-08-14 23:57 639223486524583054
37 ms 108.162.193.57
231 2026-08-14 23:57 639223486524583054
37 ms 172.64.33.57
230 2026-08-14 23:57 639223486524583054
37 ms 173.245.59.57
229 2026-08-14 23:42 639223477272309567
4 ms 108.162.193.57
228 2026-08-14 23:42 639223477272309567
4 ms 172.64.33.57
227 2026-08-14 23:42 639223477272309567
4 ms 173.245.59.57
226 2026-08-14 23:26 639223467876800215
10 ms 108.162.193.57
225 2026-08-14 23:26 639223467876800215
10 ms 172.64.33.57
224 2026-08-14 23:26 639223467876800215
10 ms 173.245.59.57
223 2026-08-14 23:10 639223458466733344
53 ms 108.162.193.57
222 2026-08-14 23:10 639223458466733344
53 ms 172.64.33.57
221 2026-08-14 23:10 639223458466733344
53 ms 173.245.59.57
220 2026-08-14 22:55 639223449196197019
6 ms 108.162.193.57
219 2026-08-14 22:55 639223449196197019
6 ms 172.64.33.57
218 2026-08-14 22:55 639223449196197019
6 ms 173.245.59.57
217 2026-08-14 22:39 639223439729973302
118 ms 108.162.193.57
216 2026-08-14 22:39 639223439729973302
118 ms 172.64.33.57
215 2026-08-14 22:39 639223439729973302
118 ms 173.245.59.57
214 2026-08-14 22:23 639223430298973377
4 ms 108.162.193.57
213 2026-08-14 22:23 639223430298973377
4 ms 172.64.33.57
212 2026-08-14 22:23 639223430298973377
4 ms 173.245.59.57
211 2026-08-14 22:08 639223420812183061
72 ms 108.162.193.57
210 2026-08-14 22:08 639223420812183061
72 ms 172.64.33.57
209 2026-08-14 22:08 639223420812183061
72 ms 173.245.59.57
208 2026-08-14 21:52 639223411307572360
9 ms 108.162.193.57
207 2026-08-14 21:52 639223411307572360
9 ms 172.64.33.57
206 2026-08-14 21:52 639223411307572360
9 ms 173.245.59.57
205 2026-08-14 21:36 639223401895099116
4 ms 108.162.193.57
204 2026-08-14 21:36 639223401895099116
4 ms 172.64.33.57
203 2026-08-14 21:36 639223401895099116
4 ms 173.245.59.57
202 2026-08-14 20:43 639223370328282191
54 ms 173.245.59.57
201 2026-08-14 20:43 639223370328282191
54 ms 108.162.193.57
200 2026-08-14 20:43 639223370328282191
54 ms 172.64.33.57
199 2026-08-14 20:28 639223361156898888
25 ms 108.162.193.57
198 2026-08-14 20:28 639223361156898888
25 ms 172.64.33.57
197 2026-08-14 20:28 639223361156898888
25 ms 173.245.59.57
196 2026-08-14 20:12 639223351683501109
14 ms 108.162.193.57
195 2026-08-14 20:12 639223351683501109
14 ms 172.64.33.57
194 2026-08-14 20:12 639223351683501109
14 ms 173.245.59.57
193 2026-08-14 19:57 639223342485908428
27 ms 108.162.193.57
192 2026-08-14 19:57 639223342485908428
27 ms 172.64.33.57
191 2026-08-14 19:57 639223342485908428
27 ms 173.245.59.57
190 2026-08-14 19:41 639223333113923772
45 ms 173.245.59.57
189 2026-08-14 19:41 639223333113923772
45 ms 108.162.193.57
188 2026-08-14 19:41 639223333113923772
45 ms 172.64.33.57
187 2026-08-14 19:26 639223323766820131
17 ms 108.162.193.57
186 2026-08-14 19:26 639223323766820131
17 ms 172.64.33.57
185 2026-08-14 19:26 639223323766820131
17 ms 173.245.59.57
184 2026-08-14 19:10 639223314500774279
7 ms 108.162.193.57
183 2026-08-14 19:10 639223314500774279
7 ms 172.64.33.57
182 2026-08-14 19:10 639223314500774279
7 ms 173.245.59.57
181 2026-08-14 18:55 639223305225877159
35 ms 108.162.193.57
180 2026-08-14 18:55 639223305225877159
35 ms 172.64.33.57
179 2026-08-14 18:55 639223305225877159
35 ms 173.245.59.57
178 2026-08-14 18:39 639223295834845965
13 ms 108.162.193.57
177 2026-08-14 18:39 639223295834845965
13 ms 172.64.33.57
176 2026-08-14 18:39 639223295834845965
13 ms 173.245.59.57
175 2026-08-14 18:23 639223286312006616
7 ms 108.162.193.57
174 2026-08-14 18:23 639223286312006616
7 ms 172.64.33.57
173 2026-08-14 18:23 639223286312006616
7 ms 173.245.59.57
172 2026-08-14 18:07 639223276659010988
2020 ms 172.64.33.57
171 2026-08-14 18:07 639223276659010988
2020 ms 173.245.59.57
170 2026-08-14 18:07 639223276659010988
2020 ms 108.162.193.57
169 2026-08-14 17:52 639223267203892251
4 ms 108.162.193.57
168 2026-08-14 17:52 639223267203892251
4 ms 172.64.33.57
167 2026-08-14 17:52 639223267203892251
4 ms 173.245.59.57
166 2026-08-14 16:59 639223235652723921
36 ms 108.162.193.57
165 2026-08-14 16:59 639223235652723921
36 ms 172.64.33.57
164 2026-08-14 16:59 639223235652723921
36 ms 173.245.59.57
163 2026-08-14 16:43 639223226156684619
6 ms 108.162.193.57
162 2026-08-14 16:43 639223226156684619
6 ms 172.64.33.57
161 2026-08-14 16:43 639223226156684619
6 ms 173.245.59.57
160 2026-08-14 16:27 639223216737677817
4 ms 108.162.193.57
159 2026-08-14 16:27 639223216737677817
4 ms 172.64.33.57
158 2026-08-14 16:27 639223216737677817
4 ms 173.245.59.57
157 2026-08-14 16:12 639223207303987036
4 ms 108.162.193.57
156 2026-08-14 16:12 639223207303987036
4 ms 172.64.33.57
155 2026-08-14 16:12 639223207303987036
4 ms 173.245.59.57
154 2026-08-14 15:56 639223197972369650
9 ms 108.162.193.57
153 2026-08-14 15:56 639223197972369650
9 ms 172.64.33.57
152 2026-08-14 15:56 639223197972369650
9 ms 173.245.59.57
151 2026-08-14 15:40 639223188476518684
30 ms 108.162.193.57
150 2026-08-14 15:40 639223188476518684
30 ms 172.64.33.57
149 2026-08-14 15:40 639223188476518684
30 ms 173.245.59.57
148 2026-08-14 15:25 639223179029668254
19 ms 108.162.193.57
147 2026-08-14 15:25 639223179029668254
19 ms 172.64.33.57
146 2026-08-14 15:25 639223179029668254
19 ms 173.245.59.57
145 2026-08-14 15:09 639223169668684371
44 ms 108.162.193.57
144 2026-08-14 15:09 639223169668684371
44 ms 172.64.33.57
143 2026-08-14 15:09 639223169668684371
44 ms 173.245.59.57
142 2026-08-14 14:53 639223160270013058
4 ms 108.162.193.57
141 2026-08-14 14:53 639223160270013058
4 ms 172.64.33.57
140 2026-08-14 14:53 639223160270013058
4 ms 173.245.59.57
139 2026-08-14 14:38 639223150848386507
4091 ms 172.64.33.57
138 2026-08-14 14:38 639223150848386507
4091 ms 108.162.193.57
137 2026-08-14 14:38 639223150848386507
4091 ms 173.245.59.57
136 2026-08-14 14:22 639223141514160124
27 ms 108.162.193.57
135 2026-08-14 14:22 639223141514160124
27 ms 172.64.33.57
134 2026-08-14 14:22 639223141514160124
27 ms 173.245.59.57
133 2026-08-14 14:06 639223131908897269
45 ms 108.162.193.57
132 2026-08-14 14:06 639223131908897269
45 ms 172.64.33.57
131 2026-08-14 14:06 639223131908897269
45 ms 173.245.59.57
130 2026-08-14 13:13 639223100084750932
7 ms 108.162.193.57
129 2026-08-14 13:13 639223100084750932
7 ms 172.64.33.57
128 2026-08-14 13:13 639223100084750932
7 ms 173.245.59.57
127 2026-08-14 12:57 639223090744921973
5 ms 108.162.193.57
126 2026-08-14 12:57 639223090744921973
5 ms 172.64.33.57
125 2026-08-14 12:57 639223090744921973
5 ms 173.245.59.57
124 2026-08-14 12:42 639223081343134137
14 ms 108.162.193.57
123 2026-08-14 12:42 639223081343134137
14 ms 172.64.33.57
122 2026-08-14 12:42 639223081343134137
14 ms 173.245.59.57
121 2026-08-14 12:26 639223071917003603
5 ms 108.162.193.57
120 2026-08-14 12:26 639223071917003603
5 ms 172.64.33.57
119 2026-08-14 12:26 639223071917003603
5 ms 173.245.59.57
118 2026-08-14 12:10 639223062407395043
30 ms 108.162.193.57
117 2026-08-14 12:10 639223062407395043
30 ms 172.64.33.57
116 2026-08-14 12:10 639223062407395043
30 ms 173.245.59.57
115 2026-08-14 11:54 639223052970600447
9 ms 173.245.59.57
114 2026-08-14 11:54 639223052970600447
9 ms 172.64.33.57
113 2026-08-14 11:54 639223052970600447
9 ms 108.162.193.57
112 2026-08-14 11:39 639223043584242187
33 ms 108.162.193.57
111 2026-08-14 11:39 639223043584242187
33 ms 172.64.33.57
110 2026-08-14 11:39 639223043584242187
33 ms 173.245.59.57
109 2026-08-14 11:23 639223034248611856
7 ms 108.162.193.57
108 2026-08-14 11:23 639223034248611856
7 ms 172.64.33.57
107 2026-08-14 11:23 639223034248611856
7 ms 173.245.59.57
106 2026-08-14 11:08 639223024816175094
3 ms 108.162.193.57
105 2026-08-14 11:08 639223024816175094
3 ms 172.64.33.57
104 2026-08-14 11:08 639223024816175094
3 ms 173.245.59.57
103 2026-08-14 10:52 639223015278211871
2035 ms 108.162.193.57
102 2026-08-14 10:52 639223015278211871
2035 ms 173.245.59.57
101 2026-08-14 10:52 639223015278211871
2035 ms 172.64.33.57
100 2026-08-14 10:35 639223005387568522
29 ms 108.162.193.57
99 2026-08-14 10:35 639223005387568522
29 ms 172.64.33.57
98 2026-08-14 10:35 639223005387568522
29 ms 173.245.59.57
97 2026-08-14 10:19 639222995944735037
8 ms 108.162.193.57
96 2026-08-14 10:19 639222995944735037
8 ms 172.64.33.57
95 2026-08-14 10:19 639222995944735037
8 ms 173.245.59.57
94 2026-08-14 09:27 639222964532402826
9 ms 108.162.193.57
93 2026-08-14 09:27 639222964532402826
9 ms 172.64.33.57
92 2026-08-14 09:27 639222964532402826
9 ms 173.245.59.57
91 2026-08-14 09:11 639222955031971579
9 ms 108.162.193.57
90 2026-08-14 09:11 639222955031971579
9 ms 172.64.33.57
89 2026-08-14 09:11 639222955031971579
9 ms 173.245.59.57
88 2026-08-14 08:56 639222945616352079
4 ms 108.162.193.57
87 2026-08-14 08:56 639222945616352079
4 ms 172.64.33.57
86 2026-08-14 08:56 639222945616352079
4 ms 173.245.59.57
85 2026-08-14 08:40 639222936296615644
37 ms 108.162.193.57
84 2026-08-14 08:40 639222936296615644
37 ms 172.64.33.57
83 2026-08-14 08:40 639222936296615644
37 ms 173.245.59.57
82 2026-08-14 08:24 639222926913151746
23 ms 108.162.193.57
81 2026-08-14 08:24 639222926913151746
23 ms 172.64.33.57
80 2026-08-14 08:24 639222926913151746
23 ms 173.245.59.57
79 2026-08-14 08:09 639222917608375722
5 ms 108.162.193.57
78 2026-08-14 08:09 639222917608375722
5 ms 172.64.33.57
77 2026-08-14 08:09 639222917608375722
5 ms 173.245.59.57
76 2026-08-14 07:53 639222908294448500
39 ms 173.245.59.57
75 2026-08-14 07:53 639222908294448500
39 ms 172.64.33.57
74 2026-08-14 07:53 639222908294448500
39 ms 108.162.193.57
73 2026-08-14 07:38 639222898918389753
6 ms 108.162.193.57
72 2026-08-14 07:38 639222898918389753
6 ms 172.64.33.57
71 2026-08-14 07:38 639222898918389753
6 ms 173.245.59.57
70 2026-08-14 07:22 639222889625876211
4 ms 108.162.193.57
69 2026-08-14 07:22 639222889625876211
4 ms 172.64.33.57
68 2026-08-14 07:22 639222889625876211
4 ms 173.245.59.57
67 2026-08-14 07:07 639222880353707528
31 ms 108.162.193.57
66 2026-08-14 07:07 639222880353707528
31 ms 172.64.33.57
65 2026-08-14 07:07 639222880353707528
31 ms 173.245.59.57
64 2026-08-14 06:51 639222871065611259
4 ms 108.162.193.57
63 2026-08-14 06:51 639222871065611259
4 ms 172.64.33.57
62 2026-08-14 06:51 639222871065611259
4 ms 173.245.59.57
61 2026-08-14 06:36 639222861517093112
-
60 2026-08-14 05:43 639222830182717637
3 ms 108.162.193.57
59 2026-08-14 05:43 639222830182717637
3 ms 172.64.33.57
58 2026-08-14 05:43 639222830182717637
3 ms 173.245.59.57
57 2026-08-14 05:27 639222820714737422
13 ms 108.162.193.57
56 2026-08-14 05:27 639222820714737422
13 ms 172.64.33.57
55 2026-08-14 05:27 639222820714737422
13 ms 173.245.59.57
54 2026-08-14 05:12 639222811404284741
40 ms 108.162.193.57
53 2026-08-14 05:12 639222811404284741
40 ms 172.64.33.57
52 2026-08-14 05:12 639222811404284741
40 ms 173.245.59.57
51 2026-08-14 04:56 639222801994952240
43 ms 108.162.193.57
50 2026-08-14 04:56 639222801994952240
43 ms 172.64.33.57
49 2026-08-14 04:56 639222801994952240
43 ms 173.245.59.57
48 2026-08-14 04:41 639222792581940911
2023 ms 173.245.59.57
47 2026-08-14 04:41 639222792581940911
2023 ms 172.64.33.57
46 2026-08-14 04:41 639222792581940911
2023 ms 108.162.193.57
45 2026-08-14 04:25 639222783296631220
13 ms 108.162.193.57
44 2026-08-14 04:25 639222783296631220
13 ms 172.64.33.57
43 2026-08-14 04:25 639222783296631220
13 ms 173.245.59.57
42 2026-08-14 04:09 639222773909528001
5 ms 108.162.193.57
41 2026-08-14 04:09 639222773909528001
5 ms 172.64.33.57
40 2026-08-14 04:09 639222773909528001
5 ms 173.245.59.57
39 2026-08-14 03:54 639222764574707991
27 ms 108.162.193.57
38 2026-08-14 03:54 639222764574707991
27 ms 172.64.33.57
37 2026-08-14 03:54 639222764574707991
27 ms 173.245.59.57
36 2026-08-14 03:38 639222754982758281
7 ms 108.162.193.57
35 2026-08-14 03:38 639222754982758281
7 ms 172.64.33.57
34 2026-08-14 03:38 639222754982758281
7 ms 173.245.59.57
33 2026-08-14 03:22 639222745650144239
30 ms 108.162.193.57
32 2026-08-14 03:22 639222745650144239
30 ms 172.64.33.57
31 2026-08-14 03:22 639222745650144239
30 ms 173.245.59.57
30 2026-08-14 03:06 639222736060223018
64 ms 108.162.193.57
29 2026-08-14 03:06 639222736060223018
64 ms 173.245.59.57
28 2026-08-14 03:06 639222736060223018
64 ms 172.64.33.57
27 2026-08-14 02:50 639222726529271510
112 ms 108.162.193.57
26 2026-08-14 02:50 639222726529271510
112 ms 172.64.33.57
25 2026-08-14 02:50 639222726529271510
112 ms 173.245.59.57
24 2026-08-14 01:58 639222694791257846
41 ms 173.245.59.57
23 2026-08-14 01:58 639222694791257846
41 ms 108.162.193.57
22 2026-08-14 01:58 639222694791257846
41 ms 172.64.33.57
21 2026-08-14 01:42 639222685350317820
2011 ms 173.245.59.57
20 2026-08-14 01:42 639222685350317820
2011 ms 172.64.33.57
19 2026-08-14 01:42 639222685350317820
2011 ms 108.162.193.57
18 2026-08-14 01:26 639222675895178560
18 ms 108.162.193.57
17 2026-08-14 01:26 639222675895178560
18 ms 172.64.33.57
16 2026-08-14 01:26 639222675895178560
18 ms 173.245.59.57
15 2026-08-14 01:10 639222666344182743
4 ms 108.162.193.57
14 2026-08-14 01:10 639222666344182743
4 ms 172.64.33.57
13 2026-08-14 01:10 639222666344182743
4 ms 173.245.59.57
12 2026-08-14 00:54 639222656762316965
11 ms 108.162.193.57
11 2026-08-14 00:54 639222656762316965
11 ms 172.64.33.57
10 2026-08-14 00:54 639222656762316965
11 ms 173.245.59.57
9 2026-08-14 00:38 639222647109404695
43 ms 108.162.193.57
8 2026-08-14 00:38 639222647109404695
43 ms 172.64.33.57
7 2026-08-14 00:38 639222647109404695
43 ms 173.245.59.57
6 2026-08-14 00:22 639222637659944389
34 ms 108.162.193.57
5 2026-08-14 00:22 639222637659944389
34 ms 172.64.33.57
4 2026-08-14 00:22 639222637659944389
34 ms 173.245.59.57
3 2026-08-14 00:06 639222628151417313
13 ms 108.162.193.57
2 2026-08-14 00:06 639222628151417313
13 ms 172.64.33.57
1 2026-08-14 00:06 639222628151417313
13 ms 173.245.59.57