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 2026-08-17. For this date, NameServerHistory found 216 DNS check records, 216 successful responses, 0 failed responses, and 214 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

216

Historical checks stored for this nameserver on selected date

Average Latency

214 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

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

216

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 2026-08-17 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
216 2026-08-17 23:47 639226072268080268
48 ms 108.162.194.34
215 2026-08-17 23:47 639226072268080268
48 ms 162.159.38.34
214 2026-08-17 23:47 639226072268080268
48 ms 172.64.34.34
213 2026-08-17 23:31 639226062577647657
42 ms 108.162.194.34
212 2026-08-17 23:31 639226062577647657
42 ms 162.159.38.34
211 2026-08-17 23:31 639226062577647657
42 ms 172.64.34.34
210 2026-08-17 22:38 639226031060857136
4 ms 108.162.194.34
209 2026-08-17 22:38 639226031060857136
4 ms 162.159.38.34
208 2026-08-17 22:38 639226031060857136
4 ms 172.64.34.34
207 2026-08-17 22:22 639226021535117364
33 ms 108.162.194.34
206 2026-08-17 22:22 639226021535117364
33 ms 162.159.38.34
205 2026-08-17 22:22 639226021535117364
33 ms 172.64.34.34
204 2026-08-17 22:06 639226011884237078
2025 ms 108.162.194.34
203 2026-08-17 22:06 639226011884237078
2025 ms 172.64.34.34
202 2026-08-17 22:06 639226011884237078
2025 ms 162.159.38.34
201 2026-08-17 21:50 639226002309299142
6 ms 108.162.194.34
200 2026-08-17 21:50 639226002309299142
6 ms 162.159.38.34
199 2026-08-17 21:50 639226002309299142
6 ms 172.64.34.34
198 2026-08-17 21:35 639225992791784448
2016 ms 172.64.34.34
197 2026-08-17 21:35 639225992791784448
2016 ms 162.159.38.34
196 2026-08-17 21:35 639225992791784448
2016 ms 108.162.194.34
195 2026-08-17 21:18 639225983045271390
39 ms 108.162.194.34
194 2026-08-17 21:18 639225983045271390
39 ms 162.159.38.34
193 2026-08-17 21:18 639225983045271390
39 ms 172.64.34.34
192 2026-08-17 21:02 639225973246293513
3 ms 108.162.194.34
191 2026-08-17 21:02 639225973246293513
3 ms 162.159.38.34
190 2026-08-17 21:02 639225973246293513
3 ms 172.64.34.34
189 2026-08-17 20:46 639225963620186236
18 ms 108.162.194.34
188 2026-08-17 20:46 639225963620186236
18 ms 172.64.34.34
187 2026-08-17 20:46 639225963620186236
18 ms 162.159.38.34
186 2026-08-17 20:30 639225953899183916
4 ms 108.162.194.34
185 2026-08-17 20:30 639225953899183916
4 ms 162.159.38.34
184 2026-08-17 20:30 639225953899183916
4 ms 172.64.34.34
183 2026-08-17 20:14 639225944391528206
29 ms 108.162.194.34
182 2026-08-17 20:14 639225944391528206
29 ms 162.159.38.34
181 2026-08-17 20:14 639225944391528206
29 ms 172.64.34.34
180 2026-08-17 19:58 639225934593254169
2025 ms 172.64.34.34
179 2026-08-17 19:58 639225934593254169
2025 ms 162.159.38.34
178 2026-08-17 19:58 639225934593254169
2025 ms 108.162.194.34
177 2026-08-17 19:41 639225924669984512
26 ms 108.162.194.34
176 2026-08-17 19:41 639225924669984512
26 ms 172.64.34.34
175 2026-08-17 19:41 639225924669984512
26 ms 162.159.38.34
174 2026-08-17 18:48 639225893048561320
12 ms 108.162.194.34
173 2026-08-17 18:48 639225893048561320
12 ms 172.64.34.34
172 2026-08-17 18:48 639225893048561320
12 ms 162.159.38.34
171 2026-08-17 18:32 639225883481298424
33 ms 108.162.194.34
170 2026-08-17 18:32 639225883481298424
33 ms 162.159.38.34
169 2026-08-17 18:32 639225883481298424
33 ms 172.64.34.34
168 2026-08-17 18:16 639225873845394034
63 ms 172.64.34.34
167 2026-08-17 18:16 639225873845394034
63 ms 162.159.38.34
166 2026-08-17 18:16 639225873845394034
63 ms 108.162.194.34
165 2026-08-17 18:00 639225864216078662
12 ms 172.64.34.34
164 2026-08-17 18:00 639225864216078662
12 ms 162.159.38.34
163 2026-08-17 18:00 639225864216078662
12 ms 108.162.194.34
162 2026-08-17 17:44 639225854541857773
11 ms 172.64.34.34
161 2026-08-17 17:44 639225854541857773
11 ms 108.162.194.34
160 2026-08-17 17:44 639225854541857773
11 ms 162.159.38.34
159 2026-08-17 17:28 639225844733604072
9 ms 108.162.194.34
158 2026-08-17 17:28 639225844733604072
9 ms 162.159.38.34
157 2026-08-17 17:28 639225844733604072
9 ms 172.64.34.34
156 2026-08-17 17:12 639225835085229232
3 ms 108.162.194.34
155 2026-08-17 17:12 639225835085229232
3 ms 162.159.38.34
154 2026-08-17 17:12 639225835085229232
3 ms 172.64.34.34
153 2026-08-17 16:55 639225825349373981
18 ms 172.64.34.34
152 2026-08-17 16:55 639225825349373981
18 ms 162.159.38.34
151 2026-08-17 16:55 639225825349373981
18 ms 108.162.194.34
150 2026-08-17 16:39 639225815690604161
8 ms 108.162.194.34
149 2026-08-17 16:39 639225815690604161
8 ms 162.159.38.34
148 2026-08-17 16:39 639225815690604161
8 ms 172.64.34.34
147 2026-08-17 16:23 639225805952472306
33 ms 108.162.194.34
146 2026-08-17 16:23 639225805952472306
33 ms 172.64.34.34
145 2026-08-17 16:23 639225805952472306
33 ms 162.159.38.34
144 2026-08-17 16:07 639225796264729638
10 ms 172.64.34.34
143 2026-08-17 16:07 639225796264729638
10 ms 162.159.38.34
142 2026-08-17 16:07 639225796264729638
10 ms 108.162.194.34
141 2026-08-17 15:50 639225786326499329
2022 ms 108.162.194.34
140 2026-08-17 15:50 639225786326499329
2022 ms 162.159.38.34
139 2026-08-17 15:50 639225786326499329
2022 ms 172.64.34.34
138 2026-08-17 14:58 639225754798130711
2054 ms 162.159.38.34
137 2026-08-17 14:58 639225754798130711
2054 ms 172.64.34.34
136 2026-08-17 14:58 639225754798130711
2054 ms 108.162.194.34
135 2026-08-17 14:42 639225745123193922
26 ms 108.162.194.34
134 2026-08-17 14:42 639225745123193922
26 ms 162.159.38.34
133 2026-08-17 14:42 639225745123193922
26 ms 172.64.34.34
132 2026-08-17 14:26 639225735540597271
24 ms 108.162.194.34
131 2026-08-17 14:26 639225735540597271
24 ms 162.159.38.34
130 2026-08-17 14:26 639225735540597271
24 ms 172.64.34.34
129 2026-08-17 14:10 639225725894857396
27 ms 162.159.38.34
128 2026-08-17 14:10 639225725894857396
27 ms 172.64.34.34
127 2026-08-17 14:10 639225725894857396
27 ms 108.162.194.34
126 2026-08-17 13:54 639225716249606913
7 ms 162.159.38.34
125 2026-08-17 13:54 639225716249606913
7 ms 172.64.34.34
124 2026-08-17 13:54 639225716249606913
7 ms 108.162.194.34
123 2026-08-17 13:38 639225706638238179
22 ms 108.162.194.34
122 2026-08-17 13:38 639225706638238179
22 ms 162.159.38.34
121 2026-08-17 13:38 639225706638238179
22 ms 172.64.34.34
120 2026-08-17 13:21 639225696949691423
49 ms 108.162.194.34
119 2026-08-17 13:21 639225696949691423
49 ms 162.159.38.34
118 2026-08-17 13:21 639225696949691423
49 ms 172.64.34.34
117 2026-08-17 13:05 639225687286186336
43 ms 108.162.194.34
116 2026-08-17 13:05 639225687286186336
43 ms 162.159.38.34
115 2026-08-17 13:05 639225687286186336
43 ms 172.64.34.34
114 2026-08-17 12:49 639225677679573133
12 ms 108.162.194.34
113 2026-08-17 12:49 639225677679573133
12 ms 162.159.38.34
112 2026-08-17 12:49 639225677679573133
12 ms 172.64.34.34
111 2026-08-17 12:33 639225667957861024
16 ms 162.159.38.34
110 2026-08-17 12:33 639225667957861024
16 ms 108.162.194.34
109 2026-08-17 12:33 639225667957861024
16 ms 172.64.34.34
108 2026-08-17 12:17 639225658298791618
7 ms 108.162.194.34
107 2026-08-17 12:17 639225658298791618
7 ms 162.159.38.34
106 2026-08-17 12:17 639225658298791618
7 ms 172.64.34.34
105 2026-08-17 12:01 639225648583652785
8 ms 108.162.194.34
104 2026-08-17 12:01 639225648583652785
8 ms 162.159.38.34
103 2026-08-17 12:01 639225648583652785
8 ms 172.64.34.34
102 2026-08-17 11:08 639225617000524308
37 ms 172.64.34.34
101 2026-08-17 11:08 639225617000524308
37 ms 108.162.194.34
100 2026-08-17 11:08 639225617000524308
37 ms 162.159.38.34
99 2026-08-17 10:53 639225607668541600
7 ms 108.162.194.34
98 2026-08-17 10:53 639225607668541600
7 ms 162.159.38.34
97 2026-08-17 10:53 639225607668541600
7 ms 172.64.34.34
96 2026-08-17 10:37 639225598117279238
10 ms 108.162.194.34
95 2026-08-17 10:37 639225598117279238
10 ms 162.159.38.34
94 2026-08-17 10:37 639225598117279238
10 ms 172.64.34.34
93 2026-08-17 10:21 639225588751002710
10 ms 108.162.194.34
92 2026-08-17 10:21 639225588751002710
10 ms 162.159.38.34
91 2026-08-17 10:21 639225588751002710
10 ms 172.64.34.34
90 2026-08-17 10:05 639225579295831051
10 ms 108.162.194.34
89 2026-08-17 10:05 639225579295831051
10 ms 172.64.34.34
88 2026-08-17 10:05 639225579295831051
10 ms 162.159.38.34
87 2026-08-17 09:49 639225569761469940
5 ms 108.162.194.34
86 2026-08-17 09:49 639225569761469940
5 ms 162.159.38.34
85 2026-08-17 09:49 639225569761469940
5 ms 172.64.34.34
84 2026-08-17 09:33 639225560161422333
4 ms 108.162.194.34
83 2026-08-17 09:33 639225560161422333
4 ms 162.159.38.34
82 2026-08-17 09:33 639225560161422333
4 ms 172.64.34.34
81 2026-08-17 09:18 639225550739955565
12 ms 172.64.34.34
80 2026-08-17 09:18 639225550739955565
12 ms 162.159.38.34
79 2026-08-17 09:18 639225550739955565
12 ms 108.162.194.34
78 2026-08-17 09:02 639225541125222426
8 ms 108.162.194.34
77 2026-08-17 09:02 639225541125222426
8 ms 162.159.38.34
76 2026-08-17 09:02 639225541125222426
8 ms 172.64.34.34
75 2026-08-17 08:46 639225531526675983
5 ms 108.162.194.34
74 2026-08-17 08:46 639225531526675983
5 ms 162.159.38.34
73 2026-08-17 08:46 639225531526675983
5 ms 172.64.34.34
72 2026-08-17 08:30 639225521915528222
4 ms 108.162.194.34
71 2026-08-17 08:30 639225521915528222
4 ms 162.159.38.34
70 2026-08-17 08:30 639225521915528222
4 ms 172.64.34.34
69 2026-08-17 08:13 639225512148151789
4 ms 108.162.194.34
68 2026-08-17 08:13 639225512148151789
4 ms 162.159.38.34
67 2026-08-17 08:13 639225512148151789
4 ms 172.64.34.34
66 2026-08-17 07:21 639225480786142412
5 ms 108.162.194.34
65 2026-08-17 07:21 639225480786142412
5 ms 162.159.38.34
64 2026-08-17 07:21 639225480786142412
5 ms 172.64.34.34
63 2026-08-17 07:05 639225471394348551
10 ms 162.159.38.34
62 2026-08-17 07:05 639225471394348551
10 ms 108.162.194.34
61 2026-08-17 07:05 639225471394348551
10 ms 172.64.34.34
60 2026-08-17 06:50 639225462031685068
6 ms 108.162.194.34
59 2026-08-17 06:50 639225462031685068
6 ms 162.159.38.34
58 2026-08-17 06:50 639225462031685068
6 ms 172.64.34.34
57 2026-08-17 06:34 639225452639458328
27 ms 172.64.34.34
56 2026-08-17 06:34 639225452639458328
27 ms 162.159.38.34
55 2026-08-17 06:34 639225452639458328
27 ms 108.162.194.34
54 2026-08-17 06:19 639225443300966543
2026 ms 108.162.194.34
53 2026-08-17 06:19 639225443300966543
2026 ms 172.64.34.34
52 2026-08-17 06:19 639225443300966543
2026 ms 162.159.38.34
51 2026-08-17 06:03 639225433880499379
4 ms 108.162.194.34
50 2026-08-17 06:03 639225433880499379
4 ms 162.159.38.34
49 2026-08-17 06:03 639225433880499379
4 ms 172.64.34.34
48 2026-08-17 05:47 639225424395198277
22 ms 172.64.34.34
47 2026-08-17 05:47 639225424395198277
22 ms 108.162.194.34
46 2026-08-17 05:47 639225424395198277
22 ms 162.159.38.34
45 2026-08-17 05:31 639225414744137487
56 ms 172.64.34.34
44 2026-08-17 05:31 639225414744137487
56 ms 108.162.194.34
43 2026-08-17 05:31 639225414744137487
56 ms 162.159.38.34
42 2026-08-17 05:15 639225405186783164
5 ms 108.162.194.34
41 2026-08-17 05:15 639225405186783164
5 ms 162.159.38.34
40 2026-08-17 05:15 639225405186783164
5 ms 172.64.34.34
39 2026-08-17 04:59 639225395563669822
17 ms 172.64.34.34
38 2026-08-17 04:59 639225395563669822
17 ms 108.162.194.34
37 2026-08-17 04:59 639225395563669822
17 ms 162.159.38.34
36 2026-08-17 04:43 639225386076645158
35 ms 172.64.34.34
35 2026-08-17 04:43 639225386076645158
35 ms 108.162.194.34
34 2026-08-17 04:43 639225386076645158
35 ms 162.159.38.34
33 2026-08-17 04:28 639225376620669704
6 ms 108.162.194.34
32 2026-08-17 04:28 639225376620669704
6 ms 162.159.38.34
31 2026-08-17 04:28 639225376620669704
6 ms 172.64.34.34
30 2026-08-17 03:36 639225345580892706
19 ms 172.64.34.34
29 2026-08-17 03:36 639225345580892706
19 ms 162.159.38.34
28 2026-08-17 03:36 639225345580892706
19 ms 108.162.194.34
27 2026-08-17 03:20 639225336207383710
25 ms 108.162.194.34
26 2026-08-17 03:20 639225336207383710
25 ms 162.159.38.34
25 2026-08-17 03:20 639225336207383710
25 ms 172.64.34.34
24 2026-08-17 03:04 639225326726565001
51 ms 108.162.194.34
23 2026-08-17 03:04 639225326726565001
51 ms 162.159.38.34
22 2026-08-17 03:04 639225326726565001
51 ms 172.64.34.34
21 2026-08-17 02:49 639225317249271010
8 ms 108.162.194.34
20 2026-08-17 02:49 639225317249271010
8 ms 162.159.38.34
19 2026-08-17 02:49 639225317249271010
8 ms 172.64.34.34
18 2026-08-17 01:57 639225286280886044
3 ms 108.162.194.34
17 2026-08-17 01:57 639225286280886044
3 ms 162.159.38.34
16 2026-08-17 01:57 639225286280886044
3 ms 172.64.34.34
15 2026-08-17 01:41 639225276872567548
35 ms 172.64.34.34
14 2026-08-17 01:41 639225276872567548
35 ms 162.159.38.34
13 2026-08-17 01:41 639225276872567548
35 ms 108.162.194.34
12 2026-08-17 01:25 639225267353865348
9 ms 172.64.34.34
11 2026-08-17 01:25 639225267353865348
9 ms 162.159.38.34
10 2026-08-17 01:25 639225267353865348
9 ms 108.162.194.34
9 2026-08-17 01:10 639225258033914248
5 ms 108.162.194.34
8 2026-08-17 01:10 639225258033914248
5 ms 162.159.38.34
7 2026-08-17 01:10 639225258033914248
5 ms 172.64.34.34
6 2026-08-17 00:18 639225226652221583
2039 ms 162.159.38.34
5 2026-08-17 00:18 639225226652221583
2039 ms 172.64.34.34
4 2026-08-17 00:18 639225226652221583
2039 ms 108.162.194.34
3 2026-08-17 00:02 639225217156387684
41 ms 162.159.38.34
2 2026-08-17 00:02 639225217156387684
41 ms 108.162.194.34
1 2026-08-17 00:02 639225217156387684
41 ms 172.64.34.34