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 2026-08-09. For this date, NameServerHistory found 229 DNS check records, 228 successful responses, 1 failed responses, and 310 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

229

Historical checks stored for this nameserver on selected date

Average Latency

310 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:12

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

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 2026-08-09 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
229 2026-08-09 23:12 639219137912168440
42 ms 108.162.193.57
228 2026-08-09 23:12 639219137912168440
42 ms 172.64.33.57
227 2026-08-09 23:12 639219137912168440
42 ms 173.245.59.57
226 2026-08-09 22:58 639219129014206359
4 ms 108.162.193.57
225 2026-08-09 22:58 639219129014206359
4 ms 172.64.33.57
224 2026-08-09 22:58 639219129014206359
4 ms 173.245.59.57
223 2026-08-09 22:43 639219120129816185
7 ms 108.162.193.57
222 2026-08-09 22:43 639219120129816185
7 ms 172.64.33.57
221 2026-08-09 22:43 639219120129816185
7 ms 173.245.59.57
220 2026-08-09 22:28 639219111180200055
3 ms 108.162.193.57
219 2026-08-09 22:28 639219111180200055
3 ms 172.64.33.57
218 2026-08-09 22:28 639219111180200055
3 ms 173.245.59.57
217 2026-08-09 22:13 639219102397272208
21 ms 108.162.193.57
216 2026-08-09 22:13 639219102397272208
21 ms 172.64.33.57
215 2026-08-09 22:13 639219102397272208
21 ms 173.245.59.57
214 2026-08-09 21:58 639219093318422880
25 ms 108.162.193.57
213 2026-08-09 21:58 639219093318422880
25 ms 172.64.33.57
212 2026-08-09 21:58 639219093318422880
25 ms 173.245.59.57
211 2026-08-09 21:43 639219084400315753
4 ms 108.162.193.57
210 2026-08-09 21:43 639219084400315753
4 ms 172.64.33.57
209 2026-08-09 21:43 639219084400315753
4 ms 173.245.59.57
208 2026-08-09 21:28 639219075254551587
7 ms 108.162.193.57
207 2026-08-09 21:28 639219075254551587
7 ms 172.64.33.57
206 2026-08-09 21:28 639219075254551587
7 ms 173.245.59.57
205 2026-08-09 21:12 639219065729192158
81 ms 108.162.193.57
204 2026-08-09 21:12 639219065729192158
81 ms 172.64.33.57
203 2026-08-09 21:12 639219065729192158
81 ms 173.245.59.57
202 2026-08-09 20:57 639219056747802098
7 ms 108.162.193.57
201 2026-08-09 20:57 639219056747802098
7 ms 172.64.33.57
200 2026-08-09 20:57 639219056747802098
7 ms 173.245.59.57
199 2026-08-09 20:42 639219047713450952
31 ms 108.162.193.57
198 2026-08-09 20:42 639219047713450952
31 ms 172.64.33.57
197 2026-08-09 20:42 639219047713450952
31 ms 173.245.59.57
196 2026-08-09 20:27 639219038561445315
5 ms 108.162.193.57
195 2026-08-09 20:27 639219038561445315
5 ms 172.64.33.57
194 2026-08-09 20:27 639219038561445315
5 ms 173.245.59.57
193 2026-08-09 19:35 639219007390383771
5 ms 108.162.193.57
192 2026-08-09 19:35 639219007390383771
5 ms 172.64.33.57
191 2026-08-09 19:35 639219007390383771
5 ms 173.245.59.57
190 2026-08-09 19:21 639218998523265596
24 ms 108.162.193.57
189 2026-08-09 19:21 639218998523265596
24 ms 172.64.33.57
188 2026-08-09 19:21 639218998523265596
24 ms 173.245.59.57
187 2026-08-09 19:06 639218989631630804
18 ms 108.162.193.57
186 2026-08-09 19:06 639218989631630804
18 ms 172.64.33.57
185 2026-08-09 19:06 639218989631630804
18 ms 173.245.59.57
184 2026-08-09 18:51 639218980808450892
5 ms 108.162.193.57
183 2026-08-09 18:51 639218980808450892
5 ms 172.64.33.57
182 2026-08-09 18:51 639218980808450892
5 ms 173.245.59.57
181 2026-08-09 18:36 639218971852160604
7 ms 173.245.59.57
180 2026-08-09 18:36 639218971852160604
7 ms 172.64.33.57
179 2026-08-09 18:36 639218971852160604
7 ms 108.162.193.57
178 2026-08-09 18:21 639218962783650906
2033 ms 173.245.59.57
177 2026-08-09 18:21 639218962783650906
2033 ms 108.162.193.57
176 2026-08-09 18:21 639218962783650906
2033 ms 172.64.33.57
175 2026-08-09 18:06 639218953792820819
8 ms 173.245.59.57
174 2026-08-09 18:06 639218953792820819
8 ms 172.64.33.57
173 2026-08-09 18:06 639218953792820819
8 ms 108.162.193.57
172 2026-08-09 17:51 639218944959692876
40 ms 173.245.59.57
171 2026-08-09 17:51 639218944959692876
40 ms 108.162.193.57
170 2026-08-09 17:51 639218944959692876
40 ms 172.64.33.57
169 2026-08-09 17:36 639218936169104506
7 ms 108.162.193.57
168 2026-08-09 17:36 639218936169104506
7 ms 172.64.33.57
167 2026-08-09 17:36 639218936169104506
7 ms 173.245.59.57
166 2026-08-09 17:21 639218927166062556
28 ms 108.162.193.57
165 2026-08-09 17:21 639218927166062556
28 ms 172.64.33.57
164 2026-08-09 17:21 639218927166062556
28 ms 173.245.59.57
163 2026-08-09 17:06 639218918015715420
19 ms 108.162.193.57
162 2026-08-09 17:06 639218918015715420
19 ms 172.64.33.57
161 2026-08-09 17:06 639218918015715420
19 ms 173.245.59.57
160 2026-08-09 16:51 639218908881852638
22 ms 172.64.33.57
159 2026-08-09 16:51 639218908881852638
22 ms 173.245.59.57
158 2026-08-09 16:51 639218908881852638
22 ms 108.162.193.57
157 2026-08-09 15:57 639218877956262035
2015 ms 173.245.59.57
156 2026-08-09 15:57 639218877956262035
2015 ms 172.64.33.57
155 2026-08-09 15:57 639218877956262035
2015 ms 108.162.193.57
154 2026-08-09 15:42 639218869143729797
2014 ms 172.64.33.57
153 2026-08-09 15:42 639218869143729797
2014 ms 173.245.59.57
152 2026-08-09 15:42 639218869143729797
2014 ms 108.162.193.57
151 2026-08-09 15:28 639218860485298832
53 ms 108.162.193.57
150 2026-08-09 15:28 639218860485298832
53 ms 172.64.33.57
149 2026-08-09 15:28 639218860485298832
53 ms 173.245.59.57
148 2026-08-09 15:13 639218851607906747
10 ms 108.162.193.57
147 2026-08-09 15:13 639218851607906747
10 ms 172.64.33.57
146 2026-08-09 15:13 639218851607906747
10 ms 173.245.59.57
145 2026-08-09 14:58 639218842720839568
13 ms 108.162.193.57
144 2026-08-09 14:58 639218842720839568
13 ms 172.64.33.57
143 2026-08-09 14:58 639218842720839568
13 ms 173.245.59.57
142 2026-08-09 14:44 639218833878788864
27 ms 108.162.193.57
141 2026-08-09 14:44 639218833878788864
27 ms 172.64.33.57
140 2026-08-09 14:44 639218833878788864
27 ms 173.245.59.57
139 2026-08-09 14:29 639218825180862573
2016 ms 172.64.33.57
138 2026-08-09 14:29 639218825180862573
2016 ms 108.162.193.57
137 2026-08-09 14:29 639218825180862573
2016 ms 173.245.59.57
136 2026-08-09 14:15 639218816469621951
2051 ms 172.64.33.57
135 2026-08-09 14:15 639218816469621951
2051 ms 108.162.193.57
134 2026-08-09 14:15 639218816469621951
2051 ms 173.245.59.57
133 2026-08-09 14:00 639218807685036212
2038 ms 172.64.33.57
132 2026-08-09 14:00 639218807685036212
2038 ms 173.245.59.57
131 2026-08-09 14:00 639218807685036212
2038 ms 108.162.193.57
130 2026-08-09 13:45 639218798978271509
5 ms 108.162.193.57
129 2026-08-09 13:45 639218798978271509
5 ms 172.64.33.57
128 2026-08-09 13:45 639218798978271509
5 ms 173.245.59.57
127 2026-08-09 13:31 639218790065423597
2022 ms 172.64.33.57
126 2026-08-09 13:31 639218790065423597
2022 ms 173.245.59.57
125 2026-08-09 13:31 639218790065423597
2022 ms 108.162.193.57
124 2026-08-09 13:16 639218781304584862
24 ms 108.162.193.57
123 2026-08-09 13:16 639218781304584862
24 ms 173.245.59.57
122 2026-08-09 13:16 639218781304584862
24 ms 172.64.33.57
121 2026-08-09 12:24 639218750311179000
27 ms 108.162.193.57
120 2026-08-09 12:24 639218750311179000
27 ms 173.245.59.57
119 2026-08-09 12:24 639218750311179000
27 ms 172.64.33.57
118 2026-08-09 12:10 639218741750420268
2045 ms 172.64.33.57
117 2026-08-09 12:10 639218741750420268
2045 ms 108.162.193.57
116 2026-08-09 12:10 639218741750420268
2045 ms 173.245.59.57
115 2026-08-09 11:55 639218733057535576
40 ms 172.64.33.57
114 2026-08-09 11:55 639218733057535576
40 ms 173.245.59.57
113 2026-08-09 11:55 639218733057535576
40 ms 108.162.193.57
112 2026-08-09 11:41 639218724471329044
8 ms 108.162.193.57
111 2026-08-09 11:41 639218724471329044
8 ms 172.64.33.57
110 2026-08-09 11:41 639218724471329044
8 ms 173.245.59.57
109 2026-08-09 11:27 639218715911974203
7 ms 108.162.193.57
108 2026-08-09 11:27 639218715911974203
7 ms 172.64.33.57
107 2026-08-09 11:27 639218715911974203
7 ms 173.245.59.57
106 2026-08-09 11:12 639218707310812834
43 ms 108.162.193.57
105 2026-08-09 11:12 639218707310812834
43 ms 172.64.33.57
104 2026-08-09 11:12 639218707310812834
43 ms 173.245.59.57
103 2026-08-09 10:58 639218698790485612
10 ms 108.162.193.57
102 2026-08-09 10:58 639218698790485612
10 ms 172.64.33.57
101 2026-08-09 10:58 639218698790485612
10 ms 173.245.59.57
100 2026-08-09 10:44 639218690367692706
22 ms 108.162.193.57
99 2026-08-09 10:44 639218690367692706
22 ms 172.64.33.57
98 2026-08-09 10:44 639218690367692706
22 ms 173.245.59.57
97 2026-08-09 10:30 639218681923173883
2021 ms 108.162.193.57
96 2026-08-09 10:30 639218681923173883
2021 ms 173.245.59.57
95 2026-08-09 10:30 639218681923173883
2021 ms 172.64.33.57
94 2026-08-09 10:16 639218673547179738
37 ms 108.162.193.57
93 2026-08-09 10:16 639218673547179738
37 ms 172.64.33.57
92 2026-08-09 10:16 639218673547179738
37 ms 173.245.59.57
91 2026-08-09 10:02 639218664890274867
10 ms 108.162.193.57
90 2026-08-09 10:02 639218664890274867
10 ms 172.64.33.57
89 2026-08-09 10:02 639218664890274867
10 ms 173.245.59.57
88 2026-08-09 09:47 639218656036928157
4 ms 108.162.193.57
87 2026-08-09 09:47 639218656036928157
4 ms 172.64.33.57
86 2026-08-09 09:47 639218656036928157
4 ms 173.245.59.57
85 2026-08-09 08:55 639218624808018222
28 ms 108.162.193.57
84 2026-08-09 08:55 639218624808018222
28 ms 172.64.33.57
83 2026-08-09 08:55 639218624808018222
28 ms 173.245.59.57
82 2026-08-09 08:40 639218616243340806
15 ms 173.245.59.57
81 2026-08-09 08:40 639218616243340806
15 ms 108.162.193.57
80 2026-08-09 08:40 639218616243340806
15 ms 172.64.33.57
79 2026-08-09 08:26 639218607397811973
15 ms 108.162.193.57
78 2026-08-09 08:26 639218607397811973
15 ms 173.245.59.57
77 2026-08-09 08:26 639218607397811973
15 ms 172.64.33.57
76 2026-08-09 08:11 639218598812444454
5 ms 108.162.193.57
75 2026-08-09 08:11 639218598812444454
5 ms 172.64.33.57
74 2026-08-09 08:11 639218598812444454
5 ms 173.245.59.57
73 2026-08-09 07:57 639218590219570048
7 ms 172.64.33.57
72 2026-08-09 07:57 639218590219570048
7 ms 108.162.193.57
71 2026-08-09 07:57 639218590219570048
7 ms 173.245.59.57
70 2026-08-09 07:43 639218581690210758
32 ms 172.64.33.57
69 2026-08-09 07:43 639218581690210758
32 ms 108.162.193.57
68 2026-08-09 07:43 639218581690210758
32 ms 173.245.59.57
67 2026-08-09 07:28 639218573057388822
4 ms 108.162.193.57
66 2026-08-09 07:28 639218573057388822
4 ms 172.64.33.57
65 2026-08-09 07:28 639218573057388822
4 ms 173.245.59.57
64 2026-08-09 07:14 639218564408781785
43 ms 108.162.193.57
63 2026-08-09 07:14 639218564408781785
43 ms 172.64.33.57
62 2026-08-09 07:14 639218564408781785
43 ms 173.245.59.57
61 2026-08-09 07:00 639218555767188482
29 ms 108.162.193.57
60 2026-08-09 07:00 639218555767188482
29 ms 172.64.33.57
59 2026-08-09 07:00 639218555767188482
29 ms 173.245.59.57
58 2026-08-09 06:45 639218547142705295
19 ms 108.162.193.57
57 2026-08-09 06:45 639218547142705295
19 ms 172.64.33.57
56 2026-08-09 06:45 639218547142705295
19 ms 173.245.59.57
55 2026-08-09 06:30 639218538090114532
34 ms 108.162.193.57
54 2026-08-09 06:30 639218538090114532
34 ms 172.64.33.57
53 2026-08-09 06:30 639218538090114532
34 ms 173.245.59.57
52 2026-08-09 06:16 639218529257910584
-
51 2026-08-09 05:24 639218498473231858
5 ms 108.162.193.57
50 2026-08-09 05:24 639218498473231858
5 ms 172.64.33.57
49 2026-08-09 05:24 639218498473231858
5 ms 173.245.59.57
48 2026-08-09 05:09 639218489802113995
9 ms 108.162.193.57
47 2026-08-09 05:09 639218489802113995
9 ms 172.64.33.57
46 2026-08-09 05:09 639218489802113995
9 ms 173.245.59.57
45 2026-08-09 04:55 639218481006804516
4 ms 108.162.193.57
44 2026-08-09 04:55 639218481006804516
4 ms 172.64.33.57
43 2026-08-09 04:55 639218481006804516
4 ms 173.245.59.57
42 2026-08-09 04:40 639218472048712427
37 ms 172.64.33.57
41 2026-08-09 04:40 639218472048712427
37 ms 173.245.59.57
40 2026-08-09 04:40 639218472048712427
37 ms 108.162.193.57
39 2026-08-09 04:25 639218463224432974
48 ms 108.162.193.57
38 2026-08-09 04:25 639218463224432974
48 ms 172.64.33.57
37 2026-08-09 04:25 639218463224432974
48 ms 173.245.59.57
36 2026-08-09 04:10 639218454384107526
2031 ms 172.64.33.57
35 2026-08-09 04:10 639218454384107526
2031 ms 173.245.59.57
34 2026-08-09 04:10 639218454384107526
2031 ms 108.162.193.57
33 2026-08-09 03:55 639218445331231791
8 ms 108.162.193.57
32 2026-08-09 03:55 639218445331231791
8 ms 172.64.33.57
31 2026-08-09 03:55 639218445331231791
8 ms 173.245.59.57
30 2026-08-09 03:40 639218436285215733
9 ms 108.162.193.57
29 2026-08-09 03:40 639218436285215733
9 ms 172.64.33.57
28 2026-08-09 03:40 639218436285215733
9 ms 173.245.59.57
27 2026-08-09 03:25 639218427289555123
2 ms 108.162.193.57
26 2026-08-09 03:25 639218427289555123
2 ms 172.64.33.57
25 2026-08-09 03:25 639218427289555123
2 ms 173.245.59.57
24 2026-08-09 03:10 639218418227819981
56 ms 108.162.193.57
23 2026-08-09 03:10 639218418227819981
56 ms 172.64.33.57
22 2026-08-09 03:10 639218418227819981
56 ms 173.245.59.57
21 2026-08-09 02:55 639218409119503123
30 ms 108.162.193.57
20 2026-08-09 02:55 639218409119503123
30 ms 172.64.33.57
19 2026-08-09 02:55 639218409119503123
30 ms 173.245.59.57
18 2026-08-09 02:39 639218399771712154
2028 ms 108.162.193.57
17 2026-08-09 02:39 639218399771712154
2028 ms 173.245.59.57
16 2026-08-09 02:39 639218399771712154
2028 ms 172.64.33.57
15 2026-08-09 01:47 639218368648652303
4 ms 108.162.193.57
14 2026-08-09 01:47 639218368648652303
4 ms 172.64.33.57
13 2026-08-09 01:47 639218368648652303
4 ms 173.245.59.57
12 2026-08-09 01:32 639218359569598460
22 ms 108.162.193.57
11 2026-08-09 01:32 639218359569598460
22 ms 172.64.33.57
10 2026-08-09 01:32 639218359569598460
22 ms 173.245.59.57
9 2026-08-09 01:17 639218350555429902
22 ms 108.162.193.57
8 2026-08-09 01:17 639218350555429902
22 ms 172.64.33.57
7 2026-08-09 01:17 639218350555429902
22 ms 173.245.59.57
6 2026-08-09 01:02 639218341311543299
3 ms 108.162.193.57
5 2026-08-09 01:02 639218341311543299
3 ms 172.64.33.57
4 2026-08-09 01:02 639218341311543299
3 ms 173.245.59.57
3 2026-08-09 00:10 639218309981981465
8 ms 108.162.193.57
2 2026-08-09 00:10 639218309981981465
8 ms 172.64.33.57
1 2026-08-09 00:10 639218309981981465
8 ms 173.245.59.57