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 2026-08-15. For this date, NameServerHistory found 226 DNS check records, 225 successful responses, 1 failed responses, and 258 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

226

Historical checks stored for this nameserver on selected date

Average Latency

258 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.194.34

Most recently resolved hosting IP on selected date

Successful Responses

225

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 sandra.ns.cloudflare.com

Showing DNS history for 2026-08-15 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
226 2026-08-15 23:53 639224347685767174
8 ms 108.162.194.34
225 2026-08-15 23:53 639224347685767174
8 ms 162.159.38.34
224 2026-08-15 23:53 639224347685767174
8 ms 172.64.34.34
223 2026-08-15 23:37 639224338276675277
10 ms 172.64.34.34
222 2026-08-15 23:37 639224338276675277
10 ms 162.159.38.34
221 2026-08-15 23:37 639224338276675277
10 ms 108.162.194.34
220 2026-08-15 22:44 639224306594546649
2016 ms 108.162.194.34
219 2026-08-15 22:44 639224306594546649
2016 ms 172.64.34.34
218 2026-08-15 22:44 639224306594546649
2016 ms 162.159.38.34
217 2026-08-15 22:28 639224297145423303
28 ms 172.64.34.34
216 2026-08-15 22:28 639224297145423303
28 ms 108.162.194.34
215 2026-08-15 22:28 639224297145423303
28 ms 162.159.38.34
214 2026-08-15 22:13 639224287678238833
4 ms 108.162.194.34
213 2026-08-15 22:13 639224287678238833
4 ms 162.159.38.34
212 2026-08-15 22:13 639224287678238833
4 ms 172.64.34.34
211 2026-08-15 21:57 639224278490872828
4 ms 108.162.194.34
210 2026-08-15 21:57 639224278490872828
4 ms 162.159.38.34
209 2026-08-15 21:57 639224278490872828
4 ms 172.64.34.34
208 2026-08-15 21:42 639224269149307826
2042 ms 172.64.34.34
207 2026-08-15 21:42 639224269149307826
2042 ms 162.159.38.34
206 2026-08-15 21:42 639224269149307826
2042 ms 108.162.194.34
205 2026-08-15 21:26 639224259868597616
38 ms 162.159.38.34
204 2026-08-15 21:26 639224259868597616
38 ms 108.162.194.34
203 2026-08-15 21:26 639224259868597616
38 ms 172.64.34.34
202 2026-08-15 21:11 639224250518642175
7 ms 108.162.194.34
201 2026-08-15 21:11 639224250518642175
7 ms 162.159.38.34
200 2026-08-15 21:11 639224250518642175
7 ms 172.64.34.34
199 2026-08-15 20:55 639224241064772383
49 ms 108.162.194.34
198 2026-08-15 20:55 639224241064772383
49 ms 162.159.38.34
197 2026-08-15 20:55 639224241064772383
49 ms 172.64.34.34
196 2026-08-15 20:39 639224231691099605
22 ms 108.162.194.34
195 2026-08-15 20:39 639224231691099605
22 ms 172.64.34.34
194 2026-08-15 20:39 639224231691099605
22 ms 162.159.38.34
193 2026-08-15 20:24 639224222468168159
6 ms 108.162.194.34
192 2026-08-15 20:24 639224222468168159
6 ms 162.159.38.34
191 2026-08-15 20:24 639224222468168159
6 ms 172.64.34.34
190 2026-08-15 20:09 639224213173899635
5 ms 108.162.194.34
189 2026-08-15 20:09 639224213173899635
5 ms 162.159.38.34
188 2026-08-15 20:09 639224213173899635
5 ms 172.64.34.34
187 2026-08-15 19:53 639224203914451783
4 ms 108.162.194.34
186 2026-08-15 19:53 639224203914451783
4 ms 162.159.38.34
185 2026-08-15 19:53 639224203914451783
4 ms 172.64.34.34
184 2026-08-15 19:00 639224172202542163
11 ms 108.162.194.34
183 2026-08-15 19:00 639224172202542163
11 ms 162.159.38.34
182 2026-08-15 19:00 639224172202542163
11 ms 172.64.34.34
181 2026-08-15 18:45 639224163338654093
7 ms 108.162.194.34
180 2026-08-15 18:45 639224163338654093
7 ms 162.159.38.34
179 2026-08-15 18:45 639224163338654093
7 ms 172.64.34.34
178 2026-08-15 18:30 639224154287995374
4 ms 108.162.194.34
177 2026-08-15 18:30 639224154287995374
4 ms 162.159.38.34
176 2026-08-15 18:30 639224154287995374
4 ms 172.64.34.34
175 2026-08-15 18:15 639224145118612503
5 ms 108.162.194.34
174 2026-08-15 18:15 639224145118612503
5 ms 162.159.38.34
173 2026-08-15 18:15 639224145118612503
5 ms 172.64.34.34
172 2026-08-15 18:00 639224135995990731
34 ms 108.162.194.34
171 2026-08-15 18:00 639224135995990731
34 ms 162.159.38.34
170 2026-08-15 18:00 639224135995990731
34 ms 172.64.34.34
169 2026-08-15 17:45 639224127185332624
45 ms 108.162.194.34
168 2026-08-15 17:45 639224127185332624
45 ms 162.159.38.34
167 2026-08-15 17:45 639224127185332624
45 ms 172.64.34.34
166 2026-08-15 17:30 639224118229289175
20 ms 162.159.38.34
165 2026-08-15 17:30 639224118229289175
20 ms 108.162.194.34
164 2026-08-15 17:30 639224118229289175
20 ms 172.64.34.34
163 2026-08-15 17:15 639224109273796359
2018 ms 162.159.38.34
162 2026-08-15 17:15 639224109273796359
2018 ms 108.162.194.34
161 2026-08-15 17:15 639224109273796359
2018 ms 172.64.34.34
160 2026-08-15 17:01 639224100490805608
4 ms 108.162.194.34
159 2026-08-15 17:01 639224100490805608
4 ms 162.159.38.34
158 2026-08-15 17:01 639224100490805608
4 ms 172.64.34.34
157 2026-08-15 16:46 639224091353714490
6 ms 108.162.194.34
156 2026-08-15 16:46 639224091353714490
6 ms 162.159.38.34
155 2026-08-15 16:46 639224091353714490
6 ms 172.64.34.34
154 2026-08-15 16:30 639224082033126828
38 ms 172.64.34.34
153 2026-08-15 16:30 639224082033126828
38 ms 108.162.194.34
152 2026-08-15 16:30 639224082033126828
38 ms 162.159.38.34
151 2026-08-15 16:14 639224072736962403
7 ms 172.64.34.34
150 2026-08-15 16:14 639224072736962403
7 ms 162.159.38.34
149 2026-08-15 16:14 639224072736962403
7 ms 108.162.194.34
148 2026-08-15 15:22 639224041475563754
4 ms 108.162.194.34
147 2026-08-15 15:22 639224041475563754
4 ms 162.159.38.34
146 2026-08-15 15:22 639224041475563754
4 ms 172.64.34.34
145 2026-08-15 15:07 639224032345604453
4 ms 108.162.194.34
144 2026-08-15 15:07 639224032345604453
4 ms 162.159.38.34
143 2026-08-15 15:07 639224032345604453
4 ms 172.64.34.34
142 2026-08-15 14:52 639224023169497283
2016 ms 162.159.38.34
141 2026-08-15 14:52 639224023169497283
2016 ms 172.64.34.34
140 2026-08-15 14:52 639224023169497283
2016 ms 108.162.194.34
139 2026-08-15 14:37 639224013981146405
22 ms 172.64.34.34
138 2026-08-15 14:37 639224013981146405
22 ms 108.162.194.34
137 2026-08-15 14:37 639224013981146405
22 ms 162.159.38.34
136 2026-08-15 14:21 639224004883412586
36 ms 172.64.34.34
135 2026-08-15 14:21 639224004883412586
36 ms 162.159.38.34
134 2026-08-15 14:21 639224004883412586
36 ms 108.162.194.34
133 2026-08-15 14:06 639223995612880615
37 ms 172.64.34.34
132 2026-08-15 14:06 639223995612880615
37 ms 108.162.194.34
131 2026-08-15 14:06 639223995612880615
37 ms 162.159.38.34
130 2026-08-15 13:50 639223986271830789
22 ms 172.64.34.34
129 2026-08-15 13:50 639223986271830789
22 ms 162.159.38.34
128 2026-08-15 13:50 639223986271830789
22 ms 108.162.194.34
127 2026-08-15 13:35 639223977005780949
29 ms 108.162.194.34
126 2026-08-15 13:35 639223977005780949
29 ms 162.159.38.34
125 2026-08-15 13:35 639223977005780949
29 ms 172.64.34.34
124 2026-08-15 13:19 639223967653137793
39 ms 172.64.34.34
123 2026-08-15 13:19 639223967653137793
39 ms 162.159.38.34
122 2026-08-15 13:19 639223967653137793
39 ms 108.162.194.34
121 2026-08-15 13:04 639223958286010799
9 ms 172.64.34.34
120 2026-08-15 13:04 639223958286010799
9 ms 162.159.38.34
119 2026-08-15 13:04 639223958286010799
9 ms 108.162.194.34
118 2026-08-15 12:48 639223948936108345
45 ms 108.162.194.34
117 2026-08-15 12:48 639223948936108345
45 ms 172.64.34.34
116 2026-08-15 12:48 639223948936108345
45 ms 162.159.38.34
115 2026-08-15 12:33 639223939673066880
18 ms 172.64.34.34
114 2026-08-15 12:33 639223939673066880
18 ms 108.162.194.34
113 2026-08-15 12:33 639223939673066880
18 ms 162.159.38.34
112 2026-08-15 11:41 639223908317760530
5 ms 108.162.194.34
111 2026-08-15 11:41 639223908317760530
5 ms 162.159.38.34
110 2026-08-15 11:41 639223908317760530
5 ms 172.64.34.34
109 2026-08-15 11:25 639223898992594258
11 ms 172.64.34.34
108 2026-08-15 11:25 639223898992594258
11 ms 162.159.38.34
107 2026-08-15 11:25 639223898992594258
11 ms 108.162.194.34
106 2026-08-15 11:10 639223889761312823
7 ms 172.64.34.34
105 2026-08-15 11:10 639223889761312823
7 ms 162.159.38.34
104 2026-08-15 11:10 639223889761312823
7 ms 108.162.194.34
103 2026-08-15 10:54 639223880359273507
38 ms 108.162.194.34
102 2026-08-15 10:54 639223880359273507
38 ms 162.159.38.34
101 2026-08-15 10:54 639223880359273507
38 ms 172.64.34.34
100 2026-08-15 10:38 639223870920466808
4 ms 108.162.194.34
99 2026-08-15 10:38 639223870920466808
4 ms 162.159.38.34
98 2026-08-15 10:38 639223870920466808
4 ms 172.64.34.34
97 2026-08-15 10:23 639223861579762179
4 ms 108.162.194.34
96 2026-08-15 10:23 639223861579762179
4 ms 162.159.38.34
95 2026-08-15 10:23 639223861579762179
4 ms 172.64.34.34
94 2026-08-15 10:07 639223852238616009
9 ms 108.162.194.34
93 2026-08-15 10:07 639223852238616009
9 ms 172.64.34.34
92 2026-08-15 10:07 639223852238616009
9 ms 162.159.38.34
91 2026-08-15 09:52 639223843019815620
8 ms 108.162.194.34
90 2026-08-15 09:52 639223843019815620
8 ms 162.159.38.34
89 2026-08-15 09:52 639223843019815620
8 ms 172.64.34.34
88 2026-08-15 09:36 639223833669915012
31 ms 108.162.194.34
87 2026-08-15 09:36 639223833669915012
31 ms 162.159.38.34
86 2026-08-15 09:36 639223833669915012
31 ms 172.64.34.34
85 2026-08-15 09:21 639223824494613222
19 ms 172.64.34.34
84 2026-08-15 09:21 639223824494613222
19 ms 162.159.38.34
83 2026-08-15 09:21 639223824494613222
19 ms 108.162.194.34
82 2026-08-15 09:05 639223815116325293
4 ms 108.162.194.34
81 2026-08-15 09:05 639223815116325293
4 ms 162.159.38.34
80 2026-08-15 09:05 639223815116325293
4 ms 172.64.34.34
79 2026-08-15 08:49 639223805493870221
18 ms 108.162.194.34
78 2026-08-15 08:49 639223805493870221
18 ms 162.159.38.34
77 2026-08-15 08:49 639223805493870221
18 ms 172.64.34.34
76 2026-08-15 07:57 639223774218660438
11 ms 108.162.194.34
75 2026-08-15 07:57 639223774218660438
11 ms 162.159.38.34
74 2026-08-15 07:57 639223774218660438
11 ms 172.64.34.34
73 2026-08-15 07:41 639223764663090372
7 ms 108.162.194.34
72 2026-08-15 07:41 639223764663090372
7 ms 172.64.34.34
71 2026-08-15 07:41 639223764663090372
7 ms 162.159.38.34
70 2026-08-15 07:26 639223755338811400
13 ms 108.162.194.34
69 2026-08-15 07:26 639223755338811400
13 ms 162.159.38.34
68 2026-08-15 07:26 639223755338811400
13 ms 172.64.34.34
67 2026-08-15 07:10 639223746019193268
30 ms 108.162.194.34
66 2026-08-15 07:10 639223746019193268
30 ms 162.159.38.34
65 2026-08-15 07:10 639223746019193268
30 ms 172.64.34.34
64 2026-08-15 06:54 639223736658778104
13 ms 172.64.34.34
63 2026-08-15 06:54 639223736658778104
13 ms 162.159.38.34
62 2026-08-15 06:54 639223736658778104
13 ms 108.162.194.34
61 2026-08-15 06:39 639223727330194499
5 ms 108.162.194.34
60 2026-08-15 06:39 639223727330194499
5 ms 162.159.38.34
59 2026-08-15 06:39 639223727330194499
5 ms 172.64.34.34
58 2026-08-15 06:23 639223717848514742
7 ms 108.162.194.34
57 2026-08-15 06:23 639223717848514742
7 ms 172.64.34.34
56 2026-08-15 06:23 639223717848514742
7 ms 162.159.38.34
55 2026-08-15 06:07 639223708284754056
4070 ms 108.162.194.34
54 2026-08-15 06:07 639223708284754056
4070 ms 162.159.38.34
53 2026-08-15 06:07 639223708284754056
4070 ms 172.64.34.34
52 2026-08-15 05:52 639223699061259933
4 ms 108.162.194.34
51 2026-08-15 05:52 639223699061259933
4 ms 162.159.38.34
50 2026-08-15 05:52 639223699061259933
4 ms 172.64.34.34
49 2026-08-15 05:36 639223689592545140
3 ms 108.162.194.34
48 2026-08-15 05:36 639223689592545140
3 ms 162.159.38.34
47 2026-08-15 05:36 639223689592545140
3 ms 172.64.34.34
46 2026-08-15 05:20 639223680143410810
4 ms 108.162.194.34
45 2026-08-15 05:20 639223680143410810
4 ms 162.159.38.34
44 2026-08-15 05:20 639223680143410810
4 ms 172.64.34.34
43 2026-08-15 05:04 639223670514517104
53 ms 108.162.194.34
42 2026-08-15 05:04 639223670514517104
53 ms 162.159.38.34
41 2026-08-15 05:04 639223670514517104
53 ms 172.64.34.34
40 2026-08-15 04:11 639223638855054294
23 ms 108.162.194.34
39 2026-08-15 04:11 639223638855054294
23 ms 162.159.38.34
38 2026-08-15 04:11 639223638855054294
23 ms 172.64.34.34
37 2026-08-15 03:56 639223629623335972
7 ms 108.162.194.34
36 2026-08-15 03:56 639223629623335972
7 ms 172.64.34.34
35 2026-08-15 03:56 639223629623335972
7 ms 162.159.38.34
34 2026-08-15 03:40 639223620390189495
15 ms 172.64.34.34
33 2026-08-15 03:40 639223620390189495
15 ms 162.159.38.34
32 2026-08-15 03:40 639223620390189495
15 ms 108.162.194.34
31 2026-08-15 03:25 639223610916950440
26 ms 108.162.194.34
30 2026-08-15 03:25 639223610916950440
26 ms 162.159.38.34
29 2026-08-15 03:25 639223610916950440
26 ms 172.64.34.34
28 2026-08-15 03:09 639223601597759168
2020 ms 172.64.34.34
27 2026-08-15 03:09 639223601597759168
2020 ms 162.159.38.34
26 2026-08-15 03:09 639223601597759168
2020 ms 108.162.194.34
25 2026-08-15 02:54 639223592342172093
-
24 2026-08-15 02:39 639223583324121497
26 ms 108.162.194.34
23 2026-08-15 02:39 639223583324121497
26 ms 162.159.38.34
22 2026-08-15 02:39 639223583324121497
26 ms 172.64.34.34
21 2026-08-15 02:23 639223574086714218
34 ms 108.162.194.34
20 2026-08-15 02:23 639223574086714218
34 ms 162.159.38.34
19 2026-08-15 02:23 639223574086714218
34 ms 172.64.34.34
18 2026-08-15 02:08 639223564698424889
4 ms 108.162.194.34
17 2026-08-15 02:08 639223564698424889
4 ms 162.159.38.34
16 2026-08-15 02:08 639223564698424889
4 ms 172.64.34.34
15 2026-08-15 01:52 639223555408664206
9 ms 108.162.194.34
14 2026-08-15 01:52 639223555408664206
9 ms 162.159.38.34
13 2026-08-15 01:52 639223555408664206
9 ms 172.64.34.34
12 2026-08-15 01:36 639223546000912416
10 ms 108.162.194.34
11 2026-08-15 01:36 639223546000912416
10 ms 162.159.38.34
10 2026-08-15 01:36 639223546000912416
10 ms 172.64.34.34
9 2026-08-15 01:21 639223536550774847
2010 ms 162.159.38.34
8 2026-08-15 01:21 639223536550774847
2010 ms 172.64.34.34
7 2026-08-15 01:21 639223536550774847
2010 ms 108.162.194.34
6 2026-08-15 00:28 639223505017205611
36 ms 108.162.194.34
5 2026-08-15 00:28 639223505017205611
36 ms 162.159.38.34
4 2026-08-15 00:28 639223505017205611
36 ms 172.64.34.34
3 2026-08-15 00:13 639223495784410207
2041 ms 162.159.38.34
2 2026-08-15 00:13 639223495784410207
2041 ms 172.64.34.34
1 2026-08-15 00:13 639223495784410207
2041 ms 108.162.194.34