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 2026-08-11. For this date, NameServerHistory found 228 DNS check records, 228 successful responses, 0 failed responses, and 205 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

228

Historical checks stored for this nameserver on selected date

Average Latency

205 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:47

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

228

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 2026-08-11 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
228 2026-08-11 23:47 639220888396333845
8 ms 108.162.193.57
227 2026-08-11 23:47 639220888396333845
8 ms 172.64.33.57
226 2026-08-11 23:47 639220888396333845
8 ms 173.245.59.57
225 2026-08-11 23:31 639220878864937382
27 ms 108.162.193.57
224 2026-08-11 23:31 639220878864937382
27 ms 172.64.33.57
223 2026-08-11 23:31 639220878864937382
27 ms 173.245.59.57
222 2026-08-11 22:39 639220847369072314
46 ms 108.162.193.57
221 2026-08-11 22:39 639220847369072314
46 ms 172.64.33.57
220 2026-08-11 22:39 639220847369072314
46 ms 173.245.59.57
219 2026-08-11 22:23 639220838037764925
2034 ms 108.162.193.57
218 2026-08-11 22:23 639220838037764925
2034 ms 172.64.33.57
217 2026-08-11 22:23 639220838037764925
2034 ms 173.245.59.57
216 2026-08-11 22:08 639220828735120634
35 ms 108.162.193.57
215 2026-08-11 22:08 639220828735120634
35 ms 172.64.33.57
214 2026-08-11 22:08 639220828735120634
35 ms 173.245.59.57
213 2026-08-11 21:52 639220819447979766
20 ms 108.162.193.57
212 2026-08-11 21:52 639220819447979766
20 ms 172.64.33.57
211 2026-08-11 21:52 639220819447979766
20 ms 173.245.59.57
210 2026-08-11 21:37 639220810056531741
14 ms 173.245.59.57
209 2026-08-11 21:37 639220810056531741
14 ms 172.64.33.57
208 2026-08-11 21:37 639220810056531741
14 ms 108.162.193.57
207 2026-08-11 21:21 639220800745746593
7 ms 173.245.59.57
206 2026-08-11 21:21 639220800745746593
7 ms 172.64.33.57
205 2026-08-11 21:21 639220800745746593
7 ms 108.162.193.57
204 2026-08-11 21:05 639220791351626349
7 ms 108.162.193.57
203 2026-08-11 21:05 639220791351626349
7 ms 173.245.59.57
202 2026-08-11 21:05 639220791351626349
7 ms 172.64.33.57
201 2026-08-11 20:50 639220782021256610
5 ms 108.162.193.57
200 2026-08-11 20:50 639220782021256610
5 ms 172.64.33.57
199 2026-08-11 20:50 639220782021256610
5 ms 173.245.59.57
198 2026-08-11 20:34 639220772603347755
26 ms 108.162.193.57
197 2026-08-11 20:34 639220772603347755
26 ms 172.64.33.57
196 2026-08-11 20:34 639220772603347755
26 ms 173.245.59.57
195 2026-08-11 20:19 639220763224057047
10 ms 173.245.59.57
194 2026-08-11 20:19 639220763224057047
10 ms 172.64.33.57
193 2026-08-11 20:19 639220763224057047
10 ms 108.162.193.57
192 2026-08-11 20:03 639220753691117767
27 ms 108.162.193.57
191 2026-08-11 20:03 639220753691117767
27 ms 172.64.33.57
190 2026-08-11 20:03 639220753691117767
27 ms 173.245.59.57
189 2026-08-11 19:47 639220744107836218
7 ms 173.245.59.57
188 2026-08-11 19:47 639220744107836218
7 ms 172.64.33.57
187 2026-08-11 19:47 639220744107836218
7 ms 108.162.193.57
186 2026-08-11 18:53 639220711927629898
7 ms 108.162.193.57
185 2026-08-11 18:53 639220711927629898
7 ms 172.64.33.57
184 2026-08-11 18:53 639220711927629898
7 ms 173.245.59.57
183 2026-08-11 18:37 639220702299437921
2032 ms 173.245.59.57
182 2026-08-11 18:37 639220702299437921
2032 ms 172.64.33.57
181 2026-08-11 18:37 639220702299437921
2032 ms 108.162.193.57
180 2026-08-11 18:21 639220692505468181
7 ms 108.162.193.57
179 2026-08-11 18:21 639220692505468181
7 ms 172.64.33.57
178 2026-08-11 18:21 639220692505468181
7 ms 173.245.59.57
177 2026-08-11 18:04 639220682669911239
102 ms 108.162.193.57
176 2026-08-11 18:04 639220682669911239
102 ms 172.64.33.57
175 2026-08-11 18:04 639220682669911239
102 ms 173.245.59.57
174 2026-08-11 17:48 639220672929841526
22 ms 108.162.193.57
173 2026-08-11 17:48 639220672929841526
22 ms 172.64.33.57
172 2026-08-11 17:48 639220672929841526
22 ms 173.245.59.57
171 2026-08-11 17:32 639220663225662315
30 ms 108.162.193.57
170 2026-08-11 17:32 639220663225662315
30 ms 172.64.33.57
169 2026-08-11 17:32 639220663225662315
30 ms 173.245.59.57
168 2026-08-11 17:16 639220653846255684
8 ms 173.245.59.57
167 2026-08-11 17:16 639220653846255684
8 ms 172.64.33.57
166 2026-08-11 17:16 639220653846255684
8 ms 108.162.193.57
165 2026-08-11 17:01 639220644420909059
6 ms 108.162.193.57
164 2026-08-11 17:01 639220644420909059
6 ms 172.64.33.57
163 2026-08-11 17:01 639220644420909059
6 ms 173.245.59.57
162 2026-08-11 16:45 639220635074970435
6 ms 108.162.193.57
161 2026-08-11 16:45 639220635074970435
6 ms 172.64.33.57
160 2026-08-11 16:45 639220635074970435
6 ms 173.245.59.57
159 2026-08-11 16:29 639220625614385966
8 ms 108.162.193.57
158 2026-08-11 16:29 639220625614385966
8 ms 172.64.33.57
157 2026-08-11 16:29 639220625614385966
8 ms 173.245.59.57
156 2026-08-11 16:14 639220616132212636
4 ms 108.162.193.57
155 2026-08-11 16:14 639220616132212636
4 ms 172.64.33.57
154 2026-08-11 16:14 639220616132212636
4 ms 173.245.59.57
153 2026-08-11 15:58 639220606533651662
20 ms 173.245.59.57
152 2026-08-11 15:58 639220606533651662
20 ms 172.64.33.57
151 2026-08-11 15:58 639220606533651662
20 ms 108.162.193.57
150 2026-08-11 15:04 639220574514514318
7 ms 173.245.59.57
149 2026-08-11 15:04 639220574514514318
7 ms 172.64.33.57
148 2026-08-11 15:04 639220574514514318
7 ms 108.162.193.57
147 2026-08-11 14:48 639220565124823874
4 ms 108.162.193.57
146 2026-08-11 14:48 639220565124823874
4 ms 172.64.33.57
145 2026-08-11 14:48 639220565124823874
4 ms 173.245.59.57
144 2026-08-11 14:33 639220555799311478
4 ms 108.162.193.57
143 2026-08-11 14:33 639220555799311478
4 ms 172.64.33.57
142 2026-08-11 14:33 639220555799311478
4 ms 173.245.59.57
141 2026-08-11 14:17 639220546481577614
10 ms 173.245.59.57
140 2026-08-11 14:17 639220546481577614
10 ms 172.64.33.57
139 2026-08-11 14:17 639220546481577614
10 ms 108.162.193.57
138 2026-08-11 14:02 639220537036533154
20 ms 108.162.193.57
137 2026-08-11 14:02 639220537036533154
20 ms 172.64.33.57
136 2026-08-11 14:02 639220537036533154
20 ms 173.245.59.57
135 2026-08-11 13:46 639220527719177174
7 ms 108.162.193.57
134 2026-08-11 13:46 639220527719177174
7 ms 172.64.33.57
133 2026-08-11 13:46 639220527719177174
7 ms 173.245.59.57
132 2026-08-11 13:30 639220518173088308
5 ms 108.162.193.57
131 2026-08-11 13:30 639220518173088308
5 ms 172.64.33.57
130 2026-08-11 13:30 639220518173088308
5 ms 173.245.59.57
129 2026-08-11 13:15 639220508902896243
33 ms 108.162.193.57
128 2026-08-11 13:15 639220508902896243
33 ms 172.64.33.57
127 2026-08-11 13:15 639220508902896243
33 ms 173.245.59.57
126 2026-08-11 12:59 639220499455923005
5 ms 108.162.193.57
125 2026-08-11 12:59 639220499455923005
5 ms 172.64.33.57
124 2026-08-11 12:59 639220499455923005
5 ms 173.245.59.57
123 2026-08-11 12:43 639220490082583768
4 ms 108.162.193.57
122 2026-08-11 12:43 639220490082583768
4 ms 172.64.33.57
121 2026-08-11 12:43 639220490082583768
4 ms 173.245.59.57
120 2026-08-11 12:28 639220480636590998
4075 ms 108.162.193.57
119 2026-08-11 12:28 639220480636590998
4075 ms 172.64.33.57
118 2026-08-11 12:28 639220480636590998
4075 ms 173.245.59.57
117 2026-08-11 12:09 639220469585029273
5 ms 108.162.193.57
116 2026-08-11 12:09 639220469585029273
5 ms 172.64.33.57
115 2026-08-11 12:09 639220469585029273
5 ms 173.245.59.57
114 2026-08-11 11:17 639220438074188884
34 ms 108.162.193.57
113 2026-08-11 11:17 639220438074188884
34 ms 172.64.33.57
112 2026-08-11 11:17 639220438074188884
34 ms 173.245.59.57
111 2026-08-11 11:01 639220428789720049
2018 ms 173.245.59.57
110 2026-08-11 11:01 639220428789720049
2018 ms 108.162.193.57
109 2026-08-11 11:01 639220428789720049
2018 ms 172.64.33.57
108 2026-08-11 10:46 639220419558302820
15 ms 108.162.193.57
107 2026-08-11 10:46 639220419558302820
15 ms 172.64.33.57
106 2026-08-11 10:46 639220419558302820
15 ms 173.245.59.57
105 2026-08-11 10:30 639220410448738795
30 ms 108.162.193.57
104 2026-08-11 10:30 639220410448738795
30 ms 173.245.59.57
103 2026-08-11 10:30 639220410448738795
30 ms 172.64.33.57
102 2026-08-11 10:15 639220401034081530
10 ms 173.245.59.57
101 2026-08-11 10:15 639220401034081530
10 ms 108.162.193.57
100 2026-08-11 10:15 639220401034081530
10 ms 172.64.33.57
99 2026-08-11 09:59 639220391766674161
12 ms 172.64.33.57
98 2026-08-11 09:59 639220391766674161
12 ms 173.245.59.57
97 2026-08-11 09:59 639220391766674161
12 ms 108.162.193.57
96 2026-08-11 09:44 639220382275807148
44 ms 108.162.193.57
95 2026-08-11 09:44 639220382275807148
44 ms 172.64.33.57
94 2026-08-11 09:44 639220382275807148
44 ms 173.245.59.57
93 2026-08-11 09:28 639220373034162867
12 ms 108.162.193.57
92 2026-08-11 09:28 639220373034162867
12 ms 172.64.33.57
91 2026-08-11 09:28 639220373034162867
12 ms 173.245.59.57
90 2026-08-11 09:13 639220363994971859
2010 ms 172.64.33.57
89 2026-08-11 09:13 639220363994971859
2010 ms 108.162.193.57
88 2026-08-11 09:13 639220363994971859
2010 ms 173.245.59.57
87 2026-08-11 08:57 639220354563965455
16 ms 108.162.193.57
86 2026-08-11 08:57 639220354563965455
16 ms 172.64.33.57
85 2026-08-11 08:57 639220354563965455
16 ms 173.245.59.57
84 2026-08-11 08:42 639220345437414880
30 ms 108.162.193.57
83 2026-08-11 08:42 639220345437414880
30 ms 172.64.33.57
82 2026-08-11 08:42 639220345437414880
30 ms 173.245.59.57
81 2026-08-11 08:27 639220336024248987
6 ms 108.162.193.57
80 2026-08-11 08:27 639220336024248987
6 ms 172.64.33.57
79 2026-08-11 08:27 639220336024248987
6 ms 173.245.59.57
78 2026-08-11 07:34 639220304233635692
68 ms 108.162.193.57
77 2026-08-11 07:34 639220304233635692
68 ms 172.64.33.57
76 2026-08-11 07:34 639220304233635692
68 ms 173.245.59.57
75 2026-08-11 07:18 639220294872170960
2021 ms 108.162.193.57
74 2026-08-11 07:18 639220294872170960
2021 ms 172.64.33.57
73 2026-08-11 07:18 639220294872170960
2021 ms 173.245.59.57
72 2026-08-11 07:02 639220285547177980
35 ms 172.64.33.57
71 2026-08-11 07:02 639220285547177980
35 ms 173.245.59.57
70 2026-08-11 07:02 639220285547177980
35 ms 108.162.193.57
69 2026-08-11 06:47 639220276337941315
38 ms 108.162.193.57
68 2026-08-11 06:47 639220276337941315
38 ms 172.64.33.57
67 2026-08-11 06:47 639220276337941315
38 ms 173.245.59.57
66 2026-08-11 06:32 639220267175191677
51 ms 108.162.193.57
65 2026-08-11 06:32 639220267175191677
51 ms 172.64.33.57
64 2026-08-11 06:32 639220267175191677
51 ms 173.245.59.57
63 2026-08-11 06:16 639220257981518924
37 ms 108.162.193.57
62 2026-08-11 06:16 639220257981518924
37 ms 173.245.59.57
61 2026-08-11 06:16 639220257981518924
37 ms 172.64.33.57
60 2026-08-11 06:02 639220249265489070
14 ms 172.64.33.57
59 2026-08-11 06:02 639220249265489070
14 ms 108.162.193.57
58 2026-08-11 06:02 639220249265489070
14 ms 173.245.59.57
57 2026-08-11 05:48 639220240700249205
9 ms 172.64.33.57
56 2026-08-11 05:48 639220240700249205
9 ms 108.162.193.57
55 2026-08-11 05:48 639220240700249205
9 ms 173.245.59.57
54 2026-08-11 05:33 639220231975029986
18 ms 108.162.193.57
53 2026-08-11 05:33 639220231975029986
18 ms 172.64.33.57
52 2026-08-11 05:33 639220231975029986
18 ms 173.245.59.57
51 2026-08-11 05:19 639220223261176932
5 ms 108.162.193.57
50 2026-08-11 05:19 639220223261176932
5 ms 172.64.33.57
49 2026-08-11 05:19 639220223261176932
5 ms 173.245.59.57
48 2026-08-11 05:04 639220214366718456
37 ms 173.245.59.57
47 2026-08-11 05:04 639220214366718456
37 ms 172.64.33.57
46 2026-08-11 05:04 639220214366718456
37 ms 108.162.193.57
45 2026-08-11 04:49 639220205306334524
3 ms 108.162.193.57
44 2026-08-11 04:49 639220205306334524
3 ms 172.64.33.57
43 2026-08-11 04:49 639220205306334524
3 ms 173.245.59.57
42 2026-08-11 03:57 639220174463175061
4 ms 108.162.193.57
41 2026-08-11 03:57 639220174463175061
4 ms 172.64.33.57
40 2026-08-11 03:57 639220174463175061
4 ms 173.245.59.57
39 2026-08-11 03:43 639220165777190438
3 ms 108.162.193.57
38 2026-08-11 03:43 639220165777190438
3 ms 172.64.33.57
37 2026-08-11 03:43 639220165777190438
3 ms 173.245.59.57
36 2026-08-11 03:28 639220156880374825
32 ms 173.245.59.57
35 2026-08-11 03:28 639220156880374825
32 ms 108.162.193.57
34 2026-08-11 03:28 639220156880374825
32 ms 172.64.33.57
33 2026-08-11 03:14 639220148139986945
9 ms 108.162.193.57
32 2026-08-11 03:14 639220148139986945
9 ms 172.64.33.57
31 2026-08-11 03:14 639220148139986945
9 ms 173.245.59.57
30 2026-08-11 02:59 639220139271074299
14 ms 108.162.193.57
29 2026-08-11 02:59 639220139271074299
14 ms 172.64.33.57
28 2026-08-11 02:59 639220139271074299
14 ms 173.245.59.57
27 2026-08-11 02:44 639220130565901336
26 ms 108.162.193.57
26 2026-08-11 02:44 639220130565901336
26 ms 173.245.59.57
25 2026-08-11 02:44 639220130565901336
26 ms 172.64.33.57
24 2026-08-11 02:29 639220121659980575
3 ms 108.162.193.57
23 2026-08-11 02:29 639220121659980575
3 ms 172.64.33.57
22 2026-08-11 02:29 639220121659980575
3 ms 173.245.59.57
21 2026-08-11 02:15 639220112857650894
3 ms 108.162.193.57
20 2026-08-11 02:15 639220112857650894
3 ms 172.64.33.57
19 2026-08-11 02:15 639220112857650894
3 ms 173.245.59.57
18 2026-08-11 02:00 639220103767686219
42 ms 173.245.59.57
17 2026-08-11 02:00 639220103767686219
42 ms 108.162.193.57
16 2026-08-11 02:00 639220103767686219
42 ms 172.64.33.57
15 2026-08-11 01:44 639220094545970611
34 ms 173.245.59.57
14 2026-08-11 01:44 639220094545970611
34 ms 108.162.193.57
13 2026-08-11 01:44 639220094545970611
34 ms 172.64.33.57
12 2026-08-11 01:29 639220085476091081
17 ms 108.162.193.57
11 2026-08-11 01:29 639220085476091081
17 ms 172.64.33.57
10 2026-08-11 01:29 639220085476091081
17 ms 173.245.59.57
9 2026-08-11 01:14 639220076243751161
23 ms 108.162.193.57
8 2026-08-11 01:14 639220076243751161
23 ms 172.64.33.57
7 2026-08-11 01:14 639220076243751161
23 ms 173.245.59.57
6 2026-08-11 00:23 639220045322845190
81 ms 173.245.59.57
5 2026-08-11 00:23 639220045322845190
81 ms 108.162.193.57
4 2026-08-11 00:23 639220045322845190
81 ms 172.64.33.57
3 2026-08-11 00:08 639220036434132314
7 ms 108.162.193.57
2 2026-08-11 00:08 639220036434132314
7 ms 172.64.33.57
1 2026-08-11 00:08 639220036434132314
7 ms 173.245.59.57