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 2026-08-27. For this date, NameServerHistory found 213 DNS check records, 213 successful responses, 0 failed responses, and 241 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

213

Historical checks stored for this nameserver on selected date

Average Latency

241 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:11

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

213

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 2026-08-27 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
213 2026-08-27 23:11 639234690580226618
5 ms 108.162.193.57
212 2026-08-27 23:11 639234690580226618
5 ms 172.64.33.57
211 2026-08-27 23:11 639234690580226618
5 ms 173.245.59.57
210 2026-08-27 22:54 639234680477852135
4 ms 108.162.193.57
209 2026-08-27 22:54 639234680477852135
4 ms 172.64.33.57
208 2026-08-27 22:54 639234680477852135
4 ms 173.245.59.57
207 2026-08-27 22:37 639234670282270693
9 ms 173.245.59.57
206 2026-08-27 22:37 639234670282270693
9 ms 108.162.193.57
205 2026-08-27 22:37 639234670282270693
9 ms 172.64.33.57
204 2026-08-27 22:20 639234660146106544
2021 ms 108.162.193.57
203 2026-08-27 22:20 639234660146106544
2021 ms 172.64.33.57
202 2026-08-27 22:20 639234660146106544
2021 ms 173.245.59.57
201 2026-08-27 22:03 639234649768231829
15 ms 108.162.193.57
200 2026-08-27 22:03 639234649768231829
15 ms 172.64.33.57
199 2026-08-27 22:03 639234649768231829
15 ms 173.245.59.57
198 2026-08-27 21:46 639234639589413826
4 ms 108.162.193.57
197 2026-08-27 21:46 639234639589413826
4 ms 172.64.33.57
196 2026-08-27 21:46 639234639589413826
4 ms 173.245.59.57
195 2026-08-27 21:29 639234629372993861
7 ms 108.162.193.57
194 2026-08-27 21:29 639234629372993861
7 ms 172.64.33.57
193 2026-08-27 21:29 639234629372993861
7 ms 173.245.59.57
192 2026-08-27 21:12 639234619223904344
40 ms 172.64.33.57
191 2026-08-27 21:12 639234619223904344
40 ms 108.162.193.57
190 2026-08-27 21:12 639234619223904344
40 ms 173.245.59.57
189 2026-08-27 20:55 639234608944811927
2009 ms 173.245.59.57
188 2026-08-27 20:55 639234608944811927
2009 ms 108.162.193.57
187 2026-08-27 20:55 639234608944811927
2009 ms 172.64.33.57
186 2026-08-27 20:38 639234598661858910
7 ms 173.245.59.57
185 2026-08-27 20:38 639234598661858910
7 ms 172.64.33.57
184 2026-08-27 20:38 639234598661858910
7 ms 108.162.193.57
183 2026-08-27 20:21 639234588314533893
50 ms 173.245.59.57
182 2026-08-27 20:21 639234588314533893
50 ms 108.162.193.57
181 2026-08-27 20:21 639234588314533893
50 ms 172.64.33.57
180 2026-08-27 20:03 639234577878211878
2016 ms 173.245.59.57
179 2026-08-27 20:03 639234577878211878
2016 ms 108.162.193.57
178 2026-08-27 20:03 639234577878211878
2016 ms 172.64.33.57
177 2026-08-27 19:09 639234545578367474
4 ms 108.162.193.57
176 2026-08-27 19:09 639234545578367474
4 ms 172.64.33.57
175 2026-08-27 19:09 639234545578367474
4 ms 173.245.59.57
174 2026-08-27 18:52 639234535255111795
11 ms 173.245.59.57
173 2026-08-27 18:52 639234535255111795
11 ms 172.64.33.57
172 2026-08-27 18:52 639234535255111795
11 ms 108.162.193.57
171 2026-08-27 18:35 639234525107594067
2034 ms 172.64.33.57
170 2026-08-27 18:35 639234525107594067
2034 ms 173.245.59.57
169 2026-08-27 18:35 639234525107594067
2034 ms 108.162.193.57
168 2026-08-27 18:18 639234514890244566
4 ms 108.162.193.57
167 2026-08-27 18:18 639234514890244566
4 ms 172.64.33.57
166 2026-08-27 18:18 639234514890244566
4 ms 173.245.59.57
165 2026-08-27 18:01 639234504745477862
4 ms 108.162.193.57
164 2026-08-27 18:01 639234504745477862
4 ms 172.64.33.57
163 2026-08-27 18:01 639234504745477862
4 ms 173.245.59.57
162 2026-08-27 17:44 639234494449227290
9 ms 108.162.193.57
161 2026-08-27 17:44 639234494449227290
9 ms 172.64.33.57
160 2026-08-27 17:44 639234494449227290
9 ms 173.245.59.57
159 2026-08-27 17:27 639234484118025686
7 ms 173.245.59.57
158 2026-08-27 17:27 639234484118025686
7 ms 108.162.193.57
157 2026-08-27 17:27 639234484118025686
7 ms 172.64.33.57
156 2026-08-27 17:10 639234473946362077
56 ms 173.245.59.57
155 2026-08-27 17:10 639234473946362077
56 ms 108.162.193.57
154 2026-08-27 17:10 639234473946362077
56 ms 172.64.33.57
153 2026-08-27 16:53 639234463759124388
11 ms 173.245.59.57
152 2026-08-27 16:53 639234463759124388
11 ms 108.162.193.57
151 2026-08-27 16:53 639234463759124388
11 ms 172.64.33.57
150 2026-08-27 16:36 639234453500759178
34 ms 108.162.193.57
149 2026-08-27 16:36 639234453500759178
34 ms 172.64.33.57
148 2026-08-27 16:36 639234453500759178
34 ms 173.245.59.57
147 2026-08-27 16:18 639234442983541638
60 ms 108.162.193.57
146 2026-08-27 16:18 639234442983541638
60 ms 172.64.33.57
145 2026-08-27 16:18 639234442983541638
60 ms 173.245.59.57
144 2026-08-27 16:01 639234432404354562
2035 ms 108.162.193.57
143 2026-08-27 16:01 639234432404354562
2035 ms 172.64.33.57
142 2026-08-27 16:01 639234432404354562
2035 ms 173.245.59.57
141 2026-08-27 15:06 639234399767719119
30 ms 172.64.33.57
140 2026-08-27 15:06 639234399767719119
30 ms 108.162.193.57
139 2026-08-27 15:06 639234399767719119
30 ms 173.245.59.57
138 2026-08-27 14:49 639234389460601485
11 ms 173.245.59.57
137 2026-08-27 14:49 639234389460601485
11 ms 172.64.33.57
136 2026-08-27 14:49 639234389460601485
11 ms 108.162.193.57
135 2026-08-27 14:32 639234379227178707
11 ms 172.64.33.57
134 2026-08-27 14:32 639234379227178707
11 ms 108.162.193.57
133 2026-08-27 14:32 639234379227178707
11 ms 173.245.59.57
132 2026-08-27 14:15 639234369065315214
5 ms 108.162.193.57
131 2026-08-27 14:15 639234369065315214
5 ms 172.64.33.57
130 2026-08-27 14:15 639234369065315214
5 ms 173.245.59.57
129 2026-08-27 13:58 639234358825501576
24 ms 108.162.193.57
128 2026-08-27 13:58 639234358825501576
24 ms 172.64.33.57
127 2026-08-27 13:58 639234358825501576
24 ms 173.245.59.57
126 2026-08-27 13:41 639234348572745268
13 ms 108.162.193.57
125 2026-08-27 13:41 639234348572745268
13 ms 172.64.33.57
124 2026-08-27 13:41 639234348572745268
13 ms 173.245.59.57
123 2026-08-27 13:24 639234338264503481
31 ms 108.162.193.57
122 2026-08-27 13:24 639234338264503481
31 ms 172.64.33.57
121 2026-08-27 13:24 639234338264503481
31 ms 173.245.59.57
120 2026-08-27 13:06 639234327818741376
8 ms 108.162.193.57
119 2026-08-27 13:06 639234327818741376
8 ms 172.64.33.57
118 2026-08-27 13:06 639234327818741376
8 ms 173.245.59.57
117 2026-08-27 12:49 639234317475724313
3 ms 108.162.193.57
116 2026-08-27 12:49 639234317475724313
3 ms 172.64.33.57
115 2026-08-27 12:49 639234317475724313
3 ms 173.245.59.57
114 2026-08-27 12:32 639234307007468133
4 ms 108.162.193.57
113 2026-08-27 12:32 639234307007468133
4 ms 172.64.33.57
112 2026-08-27 12:32 639234307007468133
4 ms 173.245.59.57
111 2026-08-27 12:14 639234296664302575
12 ms 108.162.193.57
110 2026-08-27 12:14 639234296664302575
12 ms 172.64.33.57
109 2026-08-27 12:14 639234296664302575
12 ms 173.245.59.57
108 2026-08-27 11:57 639234286253196126
6 ms 108.162.193.57
107 2026-08-27 11:57 639234286253196126
6 ms 172.64.33.57
106 2026-08-27 11:57 639234286253196126
6 ms 173.245.59.57
105 2026-08-27 11:03 639234253963286387
4 ms 108.162.193.57
104 2026-08-27 11:03 639234253963286387
4 ms 172.64.33.57
103 2026-08-27 11:03 639234253963286387
4 ms 173.245.59.57
102 2026-08-27 10:46 639234243654907465
5 ms 108.162.193.57
101 2026-08-27 10:46 639234243654907465
5 ms 172.64.33.57
100 2026-08-27 10:46 639234243654907465
5 ms 173.245.59.57
99 2026-08-27 10:29 639234233269654413
3 ms 108.162.193.57
98 2026-08-27 10:29 639234233269654413
3 ms 172.64.33.57
97 2026-08-27 10:29 639234233269654413
3 ms 173.245.59.57
96 2026-08-27 10:12 639234222943951923
37 ms 108.162.193.57
95 2026-08-27 10:12 639234222943951923
37 ms 172.64.33.57
94 2026-08-27 10:12 639234222943951923
37 ms 173.245.59.57
93 2026-08-27 09:54 639234212558002823
3 ms 108.162.193.57
92 2026-08-27 09:54 639234212558002823
3 ms 172.64.33.57
91 2026-08-27 09:54 639234212558002823
3 ms 173.245.59.57
90 2026-08-27 09:37 639234202117531850
39 ms 108.162.193.57
89 2026-08-27 09:37 639234202117531850
39 ms 172.64.33.57
88 2026-08-27 09:37 639234202117531850
39 ms 173.245.59.57
87 2026-08-27 09:19 639234191649612722
4 ms 108.162.193.57
86 2026-08-27 09:19 639234191649612722
4 ms 172.64.33.57
85 2026-08-27 09:19 639234191649612722
4 ms 173.245.59.57
84 2026-08-27 09:02 639234181105879568
10 ms 108.162.193.57
83 2026-08-27 09:02 639234181105879568
10 ms 172.64.33.57
82 2026-08-27 09:02 639234181105879568
10 ms 173.245.59.57
81 2026-08-27 08:45 639234170713214496
2047 ms 108.162.193.57
80 2026-08-27 08:45 639234170713214496
2047 ms 173.245.59.57
79 2026-08-27 08:45 639234170713214496
2047 ms 172.64.33.57
78 2026-08-27 08:27 639234160341037652
4 ms 108.162.193.57
77 2026-08-27 08:27 639234160341037652
4 ms 172.64.33.57
76 2026-08-27 08:27 639234160341037652
4 ms 173.245.59.57
75 2026-08-27 08:10 639234149799404224
11 ms 108.162.193.57
74 2026-08-27 08:10 639234149799404224
11 ms 172.64.33.57
73 2026-08-27 08:10 639234149799404224
11 ms 173.245.59.57
72 2026-08-27 07:53 639234139553286469
6 ms 108.162.193.57
71 2026-08-27 07:53 639234139553286469
6 ms 172.64.33.57
70 2026-08-27 07:53 639234139553286469
6 ms 173.245.59.57
69 2026-08-27 06:59 639234107183588293
8 ms 173.245.59.57
68 2026-08-27 06:59 639234107183588293
8 ms 172.64.33.57
67 2026-08-27 06:59 639234107183588293
8 ms 108.162.193.57
66 2026-08-27 06:42 639234096905435724
5 ms 108.162.193.57
65 2026-08-27 06:42 639234096905435724
5 ms 172.64.33.57
64 2026-08-27 06:42 639234096905435724
5 ms 173.245.59.57
63 2026-08-27 06:24 639234086579410775
4 ms 108.162.193.57
62 2026-08-27 06:24 639234086579410775
4 ms 172.64.33.57
61 2026-08-27 06:24 639234086579410775
4 ms 173.245.59.57
60 2026-08-27 06:07 639234076291157956
4 ms 108.162.193.57
59 2026-08-27 06:07 639234076291157956
4 ms 172.64.33.57
58 2026-08-27 06:07 639234076291157956
4 ms 173.245.59.57
57 2026-08-27 05:50 639234065981939454
14 ms 173.245.59.57
56 2026-08-27 05:50 639234065981939454
14 ms 172.64.33.57
55 2026-08-27 05:50 639234065981939454
14 ms 108.162.193.57
54 2026-08-27 05:33 639234055548642997
2024 ms 108.162.193.57
53 2026-08-27 05:33 639234055548642997
2024 ms 172.64.33.57
52 2026-08-27 05:33 639234055548642997
2024 ms 173.245.59.57
51 2026-08-27 05:16 639234045267979603
16 ms 173.245.59.57
50 2026-08-27 05:16 639234045267979603
16 ms 172.64.33.57
49 2026-08-27 05:16 639234045267979603
16 ms 108.162.193.57
48 2026-08-27 04:58 639234034999717463
3 ms 108.162.193.57
47 2026-08-27 04:58 639234034999717463
3 ms 172.64.33.57
46 2026-08-27 04:58 639234034999717463
3 ms 173.245.59.57
45 2026-08-27 04:41 639234024739225358
30 ms 108.162.193.57
44 2026-08-27 04:41 639234024739225358
30 ms 172.64.33.57
43 2026-08-27 04:41 639234024739225358
30 ms 173.245.59.57
42 2026-08-27 04:24 639234014311170162
39 ms 108.162.193.57
41 2026-08-27 04:24 639234014311170162
39 ms 172.64.33.57
40 2026-08-27 04:24 639234014311170162
39 ms 173.245.59.57
39 2026-08-27 04:06 639234003806017640
8 ms 173.245.59.57
38 2026-08-27 04:06 639234003806017640
8 ms 172.64.33.57
37 2026-08-27 04:06 639234003806017640
8 ms 108.162.193.57
36 2026-08-27 03:49 639233993356203030
4 ms 108.162.193.57
35 2026-08-27 03:49 639233993356203030
4 ms 172.64.33.57
34 2026-08-27 03:49 639233993356203030
4 ms 173.245.59.57
33 2026-08-27 02:56 639233961301716608
24 ms 108.162.193.57
32 2026-08-27 02:56 639233961301716608
24 ms 172.64.33.57
31 2026-08-27 02:56 639233961301716608
24 ms 173.245.59.57
30 2026-08-27 02:38 639233950834200647
7 ms 108.162.193.57
29 2026-08-27 02:38 639233950834200647
7 ms 172.64.33.57
28 2026-08-27 02:38 639233950834200647
7 ms 173.245.59.57
27 2026-08-27 02:21 639233940431849026
28 ms 108.162.193.57
26 2026-08-27 02:21 639233940431849026
28 ms 172.64.33.57
25 2026-08-27 02:21 639233940431849026
28 ms 173.245.59.57
24 2026-08-27 02:04 639233930110596398
2 ms 108.162.193.57
23 2026-08-27 02:04 639233930110596398
2 ms 172.64.33.57
22 2026-08-27 02:04 639233930110596398
2 ms 173.245.59.57
21 2026-08-27 01:46 639233919705434540
2020 ms 172.64.33.57
20 2026-08-27 01:46 639233919705434540
2020 ms 108.162.193.57
19 2026-08-27 01:46 639233919705434540
2020 ms 173.245.59.57
18 2026-08-27 01:29 639233909452807845
17 ms 108.162.193.57
17 2026-08-27 01:29 639233909452807845
17 ms 173.245.59.57
16 2026-08-27 01:29 639233909452807845
17 ms 172.64.33.57
15 2026-08-27 01:12 639233899096420820
13 ms 108.162.193.57
14 2026-08-27 01:12 639233899096420820
13 ms 172.64.33.57
13 2026-08-27 01:12 639233899096420820
13 ms 173.245.59.57
12 2026-08-27 00:55 639233888707824939
9 ms 108.162.193.57
11 2026-08-27 00:55 639233888707824939
9 ms 172.64.33.57
10 2026-08-27 00:55 639233888707824939
9 ms 173.245.59.57
9 2026-08-27 00:37 639233878461203802
4 ms 108.162.193.57
8 2026-08-27 00:37 639233878461203802
4 ms 172.64.33.57
7 2026-08-27 00:37 639233878461203802
4 ms 173.245.59.57
6 2026-08-27 00:20 639233868060868209
10 ms 108.162.193.57
5 2026-08-27 00:20 639233868060868209
10 ms 172.64.33.57
4 2026-08-27 00:20 639233868060868209
10 ms 173.245.59.57
3 2026-08-27 00:03 639233857450922991
12 ms 108.162.193.57
2 2026-08-27 00:03 639233857450922991
12 ms 172.64.33.57
1 2026-08-27 00:03 639233857450922991
12 ms 173.245.59.57