DNS response history for sandra.ns.cloudflare.com

sandra.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 271 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 sandra.ns.cloudflare.com.
Records on Selected Date

246

Historical checks stored for this nameserver on selected date

Average Latency

271 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.34.34

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 sandra.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 23:52 639220027366289509
2020 ms 172.64.34.34
245 2026-08-10 23:52 639220027366289509
2020 ms 108.162.194.34
244 2026-08-10 23:52 639220027366289509
2020 ms 162.159.38.34
243 2026-08-10 23:37 639220018272941900
5 ms 108.162.194.34
242 2026-08-10 23:37 639220018272941900
5 ms 162.159.38.34
241 2026-08-10 23:37 639220018272941900
5 ms 172.64.34.34
240 2026-08-10 23:22 639220009109892969
16 ms 108.162.194.34
239 2026-08-10 23:22 639220009109892969
16 ms 162.159.38.34
238 2026-08-10 23:22 639220009109892969
16 ms 172.64.34.34
237 2026-08-10 23:07 639220000040489788
37 ms 162.159.38.34
236 2026-08-10 23:07 639220000040489788
37 ms 108.162.194.34
235 2026-08-10 23:07 639220000040489788
37 ms 172.64.34.34
234 2026-08-10 22:52 639219991197135747
9 ms 162.159.38.34
233 2026-08-10 22:52 639219991197135747
9 ms 172.64.34.34
232 2026-08-10 22:52 639219991197135747
9 ms 108.162.194.34
231 2026-08-10 22:37 639219982104540014
10 ms 172.64.34.34
230 2026-08-10 22:37 639219982104540014
10 ms 162.159.38.34
229 2026-08-10 22:37 639219982104540014
10 ms 108.162.194.34
228 2026-08-10 22:22 639219973150300215
61 ms 108.162.194.34
227 2026-08-10 22:22 639219973150300215
61 ms 162.159.38.34
226 2026-08-10 22:22 639219973150300215
61 ms 172.64.34.34
225 2026-08-10 22:07 639219964188486697
29 ms 108.162.194.34
224 2026-08-10 22:07 639219964188486697
29 ms 162.159.38.34
223 2026-08-10 22:07 639219964188486697
29 ms 172.64.34.34
222 2026-08-10 21:52 639219954995921784
15 ms 108.162.194.34
221 2026-08-10 21:52 639219954995921784
15 ms 162.159.38.34
220 2026-08-10 21:52 639219954995921784
15 ms 172.64.34.34
219 2026-08-10 21:36 639219945559908104
14 ms 108.162.194.34
218 2026-08-10 21:36 639219945559908104
14 ms 162.159.38.34
217 2026-08-10 21:36 639219945559908104
14 ms 172.64.34.34
216 2026-08-10 20:43 639219914137782273
5 ms 108.162.194.34
215 2026-08-10 20:43 639219914137782273
5 ms 162.159.38.34
214 2026-08-10 20:43 639219914137782273
5 ms 172.64.34.34
213 2026-08-10 20:28 639219904858355064
11 ms 172.64.34.34
212 2026-08-10 20:28 639219904858355064
11 ms 108.162.194.34
211 2026-08-10 20:28 639219904858355064
11 ms 162.159.38.34
210 2026-08-10 20:13 639219895655263396
33 ms 108.162.194.34
209 2026-08-10 20:13 639219895655263396
33 ms 162.159.38.34
208 2026-08-10 20:13 639219895655263396
33 ms 172.64.34.34
207 2026-08-10 19:57 639219886527091074
39 ms 108.162.194.34
206 2026-08-10 19:57 639219886527091074
39 ms 162.159.38.34
205 2026-08-10 19:57 639219886527091074
39 ms 172.64.34.34
204 2026-08-10 19:42 639219877343266628
9 ms 108.162.194.34
203 2026-08-10 19:42 639219877343266628
9 ms 172.64.34.34
202 2026-08-10 19:42 639219877343266628
9 ms 162.159.38.34
201 2026-08-10 19:27 639219868177358195
38 ms 108.162.194.34
200 2026-08-10 19:27 639219868177358195
38 ms 162.159.38.34
199 2026-08-10 19:27 639219868177358195
38 ms 172.64.34.34
198 2026-08-10 19:12 639219859159581515
44 ms 108.162.194.34
197 2026-08-10 19:12 639219859159581515
44 ms 162.159.38.34
196 2026-08-10 19:12 639219859159581515
44 ms 172.64.34.34
195 2026-08-10 18:57 639219850124020182
8 ms 108.162.194.34
194 2026-08-10 18:57 639219850124020182
8 ms 162.159.38.34
193 2026-08-10 18:57 639219850124020182
8 ms 172.64.34.34
192 2026-08-10 18:41 639219840940124840
24 ms 162.159.38.34
191 2026-08-10 18:41 639219840940124840
24 ms 108.162.194.34
190 2026-08-10 18:41 639219840940124840
24 ms 172.64.34.34
189 2026-08-10 18:26 639219831829876486
30 ms 108.162.194.34
188 2026-08-10 18:26 639219831829876486
30 ms 162.159.38.34
187 2026-08-10 18:26 639219831829876486
30 ms 172.64.34.34
186 2026-08-10 18:11 639219822587759143
20 ms 162.159.38.34
185 2026-08-10 18:11 639219822587759143
20 ms 108.162.194.34
184 2026-08-10 18:11 639219822587759143
20 ms 172.64.34.34
183 2026-08-10 17:55 639219813247114428
2017 ms 162.159.38.34
182 2026-08-10 17:55 639219813247114428
2017 ms 108.162.194.34
181 2026-08-10 17:55 639219813247114428
2017 ms 172.64.34.34
180 2026-08-10 17:03 639219781959606396
55 ms 108.162.194.34
179 2026-08-10 17:03 639219781959606396
55 ms 162.159.38.34
178 2026-08-10 17:03 639219781959606396
55 ms 172.64.34.34
177 2026-08-10 16:48 639219772658305431
34 ms 108.162.194.34
176 2026-08-10 16:48 639219772658305431
34 ms 162.159.38.34
175 2026-08-10 16:48 639219772658305431
34 ms 172.64.34.34
174 2026-08-10 16:32 639219763454523027
38 ms 108.162.194.34
173 2026-08-10 16:32 639219763454523027
38 ms 162.159.38.34
172 2026-08-10 16:32 639219763454523027
38 ms 172.64.34.34
171 2026-08-10 16:17 639219754279127815
39 ms 172.64.34.34
170 2026-08-10 16:17 639219754279127815
39 ms 162.159.38.34
169 2026-08-10 16:17 639219754279127815
39 ms 108.162.194.34
168 2026-08-10 16:02 639219745087467767
8 ms 172.64.34.34
167 2026-08-10 16:02 639219745087467767
8 ms 162.159.38.34
166 2026-08-10 16:02 639219745087467767
8 ms 108.162.194.34
165 2026-08-10 15:46 639219735900678107
2014 ms 108.162.194.34
164 2026-08-10 15:46 639219735900678107
2014 ms 172.64.34.34
163 2026-08-10 15:46 639219735900678107
2014 ms 162.159.38.34
162 2026-08-10 15:31 639219726531461979
29 ms 108.162.194.34
161 2026-08-10 15:31 639219726531461979
29 ms 162.159.38.34
160 2026-08-10 15:31 639219726531461979
29 ms 172.64.34.34
159 2026-08-10 15:16 639219717415222156
6 ms 108.162.194.34
158 2026-08-10 15:16 639219717415222156
6 ms 162.159.38.34
157 2026-08-10 15:16 639219717415222156
6 ms 172.64.34.34
156 2026-08-10 15:00 639219708266470863
24 ms 108.162.194.34
155 2026-08-10 15:00 639219708266470863
24 ms 162.159.38.34
154 2026-08-10 15:00 639219708266470863
24 ms 172.64.34.34
153 2026-08-10 14:45 639219699049479559
10 ms 108.162.194.34
152 2026-08-10 14:45 639219699049479559
10 ms 162.159.38.34
151 2026-08-10 14:45 639219699049479559
10 ms 172.64.34.34
150 2026-08-10 14:30 639219689775815194
22 ms 162.159.38.34
149 2026-08-10 14:30 639219689775815194
22 ms 172.64.34.34
148 2026-08-10 14:30 639219689775815194
22 ms 108.162.194.34
147 2026-08-10 14:14 639219680511810632
36 ms 108.162.194.34
146 2026-08-10 14:14 639219680511810632
36 ms 162.159.38.34
145 2026-08-10 14:14 639219680511810632
36 ms 172.64.34.34
144 2026-08-10 13:21 639219648997191257
54 ms 172.64.34.34
143 2026-08-10 13:21 639219648997191257
54 ms 162.159.38.34
142 2026-08-10 13:21 639219648997191257
54 ms 108.162.194.34
141 2026-08-10 13:06 639219639938909436
20 ms 108.162.194.34
140 2026-08-10 13:06 639219639938909436
20 ms 162.159.38.34
139 2026-08-10 13:06 639219639938909436
20 ms 172.64.34.34
138 2026-08-10 12:51 639219630718286441
2022 ms 162.159.38.34
137 2026-08-10 12:51 639219630718286441
2022 ms 108.162.194.34
136 2026-08-10 12:51 639219630718286441
2022 ms 172.64.34.34
135 2026-08-10 12:36 639219621472350410
58 ms 172.64.34.34
134 2026-08-10 12:36 639219621472350410
58 ms 108.162.194.34
133 2026-08-10 12:36 639219621472350410
58 ms 162.159.38.34
132 2026-08-10 12:21 639219612500421992
4 ms 108.162.194.34
131 2026-08-10 12:21 639219612500421992
4 ms 162.159.38.34
130 2026-08-10 12:21 639219612500421992
4 ms 172.64.34.34
129 2026-08-10 12:05 639219603383833445
44 ms 108.162.194.34
128 2026-08-10 12:05 639219603383833445
44 ms 162.159.38.34
127 2026-08-10 12:05 639219603383833445
44 ms 172.64.34.34
126 2026-08-10 11:50 639219594143823358
9 ms 108.162.194.34
125 2026-08-10 11:50 639219594143823358
9 ms 162.159.38.34
124 2026-08-10 11:50 639219594143823358
9 ms 172.64.34.34
123 2026-08-10 11:35 639219585053166024
18 ms 108.162.194.34
122 2026-08-10 11:35 639219585053166024
18 ms 162.159.38.34
121 2026-08-10 11:35 639219585053166024
18 ms 172.64.34.34
120 2026-08-10 11:20 639219575885776644
132 ms 108.162.194.34
119 2026-08-10 11:20 639219575885776644
132 ms 162.159.38.34
118 2026-08-10 11:20 639219575885776644
132 ms 172.64.34.34
117 2026-08-10 11:05 639219566844532361
2009 ms 108.162.194.34
116 2026-08-10 11:05 639219566844532361
2009 ms 162.159.38.34
115 2026-08-10 11:05 639219566844532361
2009 ms 172.64.34.34
114 2026-08-10 10:49 639219557705808294
5 ms 108.162.194.34
113 2026-08-10 10:49 639219557705808294
5 ms 162.159.38.34
112 2026-08-10 10:49 639219557705808294
5 ms 172.64.34.34
111 2026-08-10 10:34 639219548482688649
11 ms 108.162.194.34
110 2026-08-10 10:34 639219548482688649
11 ms 162.159.38.34
109 2026-08-10 10:34 639219548482688649
11 ms 172.64.34.34
108 2026-08-10 09:42 639219517492763539
43 ms 172.64.34.34
107 2026-08-10 09:42 639219517492763539
43 ms 108.162.194.34
106 2026-08-10 09:42 639219517492763539
43 ms 162.159.38.34
105 2026-08-10 09:28 639219508755773605
5 ms 108.162.194.34
104 2026-08-10 09:28 639219508755773605
5 ms 162.159.38.34
103 2026-08-10 09:28 639219508755773605
5 ms 172.64.34.34
102 2026-08-10 09:13 639219499852103863
2034 ms 108.162.194.34
101 2026-08-10 09:13 639219499852103863
2034 ms 172.64.34.34
100 2026-08-10 09:13 639219499852103863
2034 ms 162.159.38.34
99 2026-08-10 08:58 639219490893714387
34 ms 172.64.34.34
98 2026-08-10 08:58 639219490893714387
34 ms 108.162.194.34
97 2026-08-10 08:58 639219490893714387
34 ms 162.159.38.34
96 2026-08-10 08:43 639219482299305521
27 ms 108.162.194.34
95 2026-08-10 08:43 639219482299305521
27 ms 162.159.38.34
94 2026-08-10 08:43 639219482299305521
27 ms 172.64.34.34
93 2026-08-10 08:29 639219473613114853
42 ms 108.162.194.34
92 2026-08-10 08:29 639219473613114853
42 ms 162.159.38.34
91 2026-08-10 08:29 639219473613114853
42 ms 172.64.34.34
90 2026-08-10 08:15 639219465061138643
16 ms 162.159.38.34
89 2026-08-10 08:15 639219465061138643
16 ms 108.162.194.34
88 2026-08-10 08:15 639219465061138643
16 ms 172.64.34.34
87 2026-08-10 08:01 639219456616129015
36 ms 162.159.38.34
86 2026-08-10 08:01 639219456616129015
36 ms 108.162.194.34
85 2026-08-10 08:01 639219456616129015
36 ms 172.64.34.34
84 2026-08-10 07:46 639219447974008557
32 ms 108.162.194.34
83 2026-08-10 07:46 639219447974008557
32 ms 172.64.34.34
82 2026-08-10 07:46 639219447974008557
32 ms 162.159.38.34
81 2026-08-10 07:32 639219439498255213
15 ms 108.162.194.34
80 2026-08-10 07:32 639219439498255213
15 ms 162.159.38.34
79 2026-08-10 07:32 639219439498255213
15 ms 172.64.34.34
78 2026-08-10 07:17 639219430664872256
9 ms 172.64.34.34
77 2026-08-10 07:17 639219430664872256
9 ms 108.162.194.34
76 2026-08-10 07:17 639219430664872256
9 ms 162.159.38.34
75 2026-08-10 07:03 639219421757560037
4022 ms 162.159.38.34
74 2026-08-10 07:03 639219421757560037
4022 ms 108.162.194.34
73 2026-08-10 07:03 639219421757560037
4022 ms 172.64.34.34
72 2026-08-10 06:11 639219390773218684
30 ms 108.162.194.34
71 2026-08-10 06:11 639219390773218684
30 ms 172.64.34.34
70 2026-08-10 06:11 639219390773218684
30 ms 162.159.38.34
69 2026-08-10 05:57 639219382205367722
10 ms 172.64.34.34
68 2026-08-10 05:57 639219382205367722
10 ms 162.159.38.34
67 2026-08-10 05:57 639219382205367722
10 ms 108.162.194.34
66 2026-08-10 05:42 639219373711937615
22 ms 108.162.194.34
65 2026-08-10 05:42 639219373711937615
22 ms 162.159.38.34
64 2026-08-10 05:42 639219373711937615
22 ms 172.64.34.34
63 2026-08-10 05:28 639219365088558404
2019 ms 172.64.34.34
62 2026-08-10 05:28 639219365088558404
2019 ms 162.159.38.34
61 2026-08-10 05:28 639219365088558404
2019 ms 108.162.194.34
60 2026-08-10 05:14 639219356348833255
7 ms 172.64.34.34
59 2026-08-10 05:14 639219356348833255
7 ms 108.162.194.34
58 2026-08-10 05:14 639219356348833255
7 ms 162.159.38.34
57 2026-08-10 04:59 639219347860053478
6 ms 108.162.194.34
56 2026-08-10 04:59 639219347860053478
6 ms 162.159.38.34
55 2026-08-10 04:59 639219347860053478
6 ms 172.64.34.34
54 2026-08-10 04:45 639219339173195121
42 ms 172.64.34.34
53 2026-08-10 04:45 639219339173195121
42 ms 162.159.38.34
52 2026-08-10 04:45 639219339173195121
42 ms 108.162.194.34
51 2026-08-10 04:31 639219330642664669
7 ms 108.162.194.34
50 2026-08-10 04:31 639219330642664669
7 ms 162.159.38.34
49 2026-08-10 04:31 639219330642664669
7 ms 172.64.34.34
48 2026-08-10 04:16 639219322058698995
97 ms 108.162.194.34
47 2026-08-10 04:16 639219322058698995
97 ms 162.159.38.34
46 2026-08-10 04:16 639219322058698995
97 ms 172.64.34.34
45 2026-08-10 04:02 639219313564344199
29 ms 108.162.194.34
44 2026-08-10 04:02 639219313564344199
29 ms 162.159.38.34
43 2026-08-10 04:02 639219313564344199
29 ms 172.64.34.34
42 2026-08-10 03:48 639219304775113236
19 ms 172.64.34.34
41 2026-08-10 03:48 639219304775113236
19 ms 162.159.38.34
40 2026-08-10 03:48 639219304775113236
19 ms 108.162.194.34
39 2026-08-10 03:33 639219295706181119
97 ms 108.162.194.34
38 2026-08-10 03:33 639219295706181119
97 ms 162.159.38.34
37 2026-08-10 03:33 639219295706181119
97 ms 172.64.34.34
36 2026-08-10 02:41 639219264663923254
31 ms 172.64.34.34
35 2026-08-10 02:41 639219264663923254
31 ms 162.159.38.34
34 2026-08-10 02:41 639219264663923254
31 ms 108.162.194.34
33 2026-08-10 02:26 639219256015178099
45 ms 108.162.194.34
32 2026-08-10 02:26 639219256015178099
45 ms 172.64.34.34
31 2026-08-10 02:26 639219256015178099
45 ms 162.159.38.34
30 2026-08-10 02:12 639219247509540188
40 ms 108.162.194.34
29 2026-08-10 02:12 639219247509540188
40 ms 162.159.38.34
28 2026-08-10 02:12 639219247509540188
40 ms 172.64.34.34
27 2026-08-10 01:58 639219238999539092
4 ms 108.162.194.34
26 2026-08-10 01:58 639219238999539092
4 ms 162.159.38.34
25 2026-08-10 01:58 639219238999539092
4 ms 172.64.34.34
24 2026-08-10 01:44 639219230498823902
4 ms 108.162.194.34
23 2026-08-10 01:44 639219230498823902
4 ms 162.159.38.34
22 2026-08-10 01:44 639219230498823902
4 ms 172.64.34.34
21 2026-08-10 01:29 639219221706460911
3 ms 108.162.194.34
20 2026-08-10 01:29 639219221706460911
3 ms 162.159.38.34
19 2026-08-10 01:29 639219221706460911
3 ms 172.64.34.34
18 2026-08-10 01:15 639219212930606887
11 ms 108.162.194.34
17 2026-08-10 01:15 639219212930606887
11 ms 162.159.38.34
16 2026-08-10 01:15 639219212930606887
11 ms 172.64.34.34
15 2026-08-10 01:00 639219204307908525
21 ms 108.162.194.34
14 2026-08-10 01:00 639219204307908525
21 ms 162.159.38.34
13 2026-08-10 01:00 639219204307908525
21 ms 172.64.34.34
12 2026-08-10 00:46 639219195720181470
2023 ms 108.162.194.34
11 2026-08-10 00:46 639219195720181470
2023 ms 162.159.38.34
10 2026-08-10 00:46 639219195720181470
2023 ms 172.64.34.34
9 2026-08-10 00:31 639219186898174002
63 ms 162.159.38.34
8 2026-08-10 00:31 639219186898174002
63 ms 172.64.34.34
7 2026-08-10 00:31 639219186898174002
63 ms 108.162.194.34
6 2026-08-10 00:16 639219178004946976
29 ms 108.162.194.34
5 2026-08-10 00:16 639219178004946976
29 ms 162.159.38.34
4 2026-08-10 00:16 639219178004946976
29 ms 172.64.34.34
3 2026-08-10 00:01 639219168958805474
14 ms 108.162.194.34
2 2026-08-10 00:01 639219168958805474
14 ms 162.159.38.34
1 2026-08-10 00:01 639219168958805474
14 ms 172.64.34.34