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 2026-08-18. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 232 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

225

Historical checks stored for this nameserver on selected date

Average Latency

232 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

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

225

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 2026-08-18 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
225 2026-08-18 23:45 639226935204800669
23 ms 172.64.34.34
224 2026-08-18 23:45 639226935204800669
23 ms 108.162.194.34
223 2026-08-18 23:45 639226935204800669
23 ms 162.159.38.34
222 2026-08-18 23:29 639226925298919497
3 ms 108.162.194.34
221 2026-08-18 23:29 639226925298919497
3 ms 162.159.38.34
220 2026-08-18 23:29 639226925298919497
3 ms 172.64.34.34
219 2026-08-18 23:12 639226915487885053
23 ms 108.162.194.34
218 2026-08-18 23:12 639226915487885053
23 ms 162.159.38.34
217 2026-08-18 23:12 639226915487885053
23 ms 172.64.34.34
216 2026-08-18 22:56 639226905465760034
4 ms 108.162.194.34
215 2026-08-18 22:56 639226905465760034
4 ms 162.159.38.34
214 2026-08-18 22:56 639226905465760034
4 ms 172.64.34.34
213 2026-08-18 22:39 639226895378104692
7 ms 108.162.194.34
212 2026-08-18 22:39 639226895378104692
7 ms 162.159.38.34
211 2026-08-18 22:39 639226895378104692
7 ms 172.64.34.34
210 2026-08-18 21:45 639226863374232622
22 ms 108.162.194.34
209 2026-08-18 21:45 639226863374232622
22 ms 162.159.38.34
208 2026-08-18 21:45 639226863374232622
22 ms 172.64.34.34
207 2026-08-18 21:29 639226853698516058
2010 ms 162.159.38.34
206 2026-08-18 21:29 639226853698516058
2010 ms 172.64.34.34
205 2026-08-18 21:29 639226853698516058
2010 ms 108.162.194.34
204 2026-08-18 21:13 639226843797360601
2024 ms 172.64.34.34
203 2026-08-18 21:13 639226843797360601
2024 ms 108.162.194.34
202 2026-08-18 21:13 639226843797360601
2024 ms 162.159.38.34
201 2026-08-18 20:57 639226834046588155
2030 ms 108.162.194.34
200 2026-08-18 20:57 639226834046588155
2030 ms 172.64.34.34
199 2026-08-18 20:57 639226834046588155
2030 ms 162.159.38.34
198 2026-08-18 20:40 639226824234488533
2030 ms 172.64.34.34
197 2026-08-18 20:40 639226824234488533
2030 ms 108.162.194.34
196 2026-08-18 20:40 639226824234488533
2030 ms 162.159.38.34
195 2026-08-18 20:24 639226814549928621
35 ms 108.162.194.34
194 2026-08-18 20:24 639226814549928621
35 ms 162.159.38.34
193 2026-08-18 20:24 639226814549928621
35 ms 172.64.34.34
192 2026-08-18 20:08 639226804721432353
14 ms 108.162.194.34
191 2026-08-18 20:08 639226804721432353
14 ms 162.159.38.34
190 2026-08-18 20:08 639226804721432353
14 ms 172.64.34.34
189 2026-08-18 19:52 639226795048828184
2046 ms 108.162.194.34
188 2026-08-18 19:52 639226795048828184
2046 ms 172.64.34.34
187 2026-08-18 19:52 639226795048828184
2046 ms 162.159.38.34
186 2026-08-18 19:35 639226785202482420
8 ms 172.64.34.34
185 2026-08-18 19:35 639226785202482420
8 ms 162.159.38.34
184 2026-08-18 19:35 639226785202482420
8 ms 108.162.194.34
183 2026-08-18 19:19 639226775309362607
4 ms 108.162.194.34
182 2026-08-18 19:19 639226775309362607
4 ms 162.159.38.34
181 2026-08-18 19:19 639226775309362607
4 ms 172.64.34.34
180 2026-08-18 19:02 639226765406586155
47 ms 108.162.194.34
179 2026-08-18 19:02 639226765406586155
47 ms 162.159.38.34
178 2026-08-18 19:02 639226765406586155
47 ms 172.64.34.34
177 2026-08-18 18:46 639226755437790519
31 ms 108.162.194.34
176 2026-08-18 18:46 639226755437790519
31 ms 172.64.34.34
175 2026-08-18 18:46 639226755437790519
31 ms 162.159.38.34
174 2026-08-18 17:53 639226723856194457
2011 ms 162.159.38.34
173 2026-08-18 17:53 639226723856194457
2011 ms 108.162.194.34
172 2026-08-18 17:53 639226723856194457
2011 ms 172.64.34.34
171 2026-08-18 17:37 639226714050583422
31 ms 172.64.34.34
170 2026-08-18 17:37 639226714050583422
31 ms 162.159.38.34
169 2026-08-18 17:37 639226714050583422
31 ms 108.162.194.34
168 2026-08-18 17:20 639226704236499724
42 ms 108.162.194.34
167 2026-08-18 17:20 639226704236499724
42 ms 162.159.38.34
166 2026-08-18 17:20 639226704236499724
42 ms 172.64.34.34
165 2026-08-18 17:03 639226694184520163
29 ms 108.162.194.34
164 2026-08-18 17:03 639226694184520163
29 ms 162.159.38.34
163 2026-08-18 17:03 639226694184520163
29 ms 172.64.34.34
162 2026-08-18 16:47 639226684161203477
8 ms 172.64.34.34
161 2026-08-18 16:47 639226684161203477
8 ms 108.162.194.34
160 2026-08-18 16:47 639226684161203477
8 ms 162.159.38.34
159 2026-08-18 16:30 639226674305430109
48 ms 108.162.194.34
158 2026-08-18 16:30 639226674305430109
48 ms 172.64.34.34
157 2026-08-18 16:30 639226674305430109
48 ms 162.159.38.34
156 2026-08-18 16:14 639226664489607984
4 ms 108.162.194.34
155 2026-08-18 16:14 639226664489607984
4 ms 162.159.38.34
154 2026-08-18 16:14 639226664489607984
4 ms 172.64.34.34
153 2026-08-18 15:57 639226654533111667
16 ms 108.162.194.34
152 2026-08-18 15:57 639226654533111667
16 ms 162.159.38.34
151 2026-08-18 15:57 639226654533111667
16 ms 172.64.34.34
150 2026-08-18 15:41 639226644778594725
64 ms 108.162.194.34
149 2026-08-18 15:41 639226644778594725
64 ms 162.159.38.34
148 2026-08-18 15:41 639226644778594725
64 ms 172.64.34.34
147 2026-08-18 15:25 639226634901553621
2027 ms 162.159.38.34
146 2026-08-18 15:25 639226634901553621
2027 ms 108.162.194.34
145 2026-08-18 15:25 639226634901553621
2027 ms 172.64.34.34
144 2026-08-18 15:08 639226624921864967
40 ms 108.162.194.34
143 2026-08-18 15:08 639226624921864967
40 ms 162.159.38.34
142 2026-08-18 15:08 639226624921864967
40 ms 172.64.34.34
141 2026-08-18 14:51 639226614939419403
24 ms 172.64.34.34
140 2026-08-18 14:51 639226614939419403
24 ms 162.159.38.34
139 2026-08-18 14:51 639226614939419403
24 ms 108.162.194.34
138 2026-08-18 13:58 639226583021074771
28 ms 108.162.194.34
137 2026-08-18 13:58 639226583021074771
28 ms 162.159.38.34
136 2026-08-18 13:58 639226583021074771
28 ms 172.64.34.34
135 2026-08-18 13:42 639226573279933585
5 ms 108.162.194.34
134 2026-08-18 13:42 639226573279933585
5 ms 162.159.38.34
133 2026-08-18 13:42 639226573279933585
5 ms 172.64.34.34
132 2026-08-18 13:26 639226563494036301
12 ms 108.162.194.34
131 2026-08-18 13:26 639226563494036301
12 ms 162.159.38.34
130 2026-08-18 13:26 639226563494036301
12 ms 172.64.34.34
129 2026-08-18 13:09 639226553708216256
9 ms 108.162.194.34
128 2026-08-18 13:09 639226553708216256
9 ms 162.159.38.34
127 2026-08-18 13:09 639226553708216256
9 ms 172.64.34.34
126 2026-08-18 12:53 639226544003734815
5 ms 108.162.194.34
125 2026-08-18 12:53 639226544003734815
5 ms 162.159.38.34
124 2026-08-18 12:53 639226544003734815
5 ms 172.64.34.34
123 2026-08-18 12:37 639226534105733155
6 ms 108.162.194.34
122 2026-08-18 12:37 639226534105733155
6 ms 162.159.38.34
121 2026-08-18 12:37 639226534105733155
6 ms 172.64.34.34
120 2026-08-18 12:20 639226524298118898
7 ms 108.162.194.34
119 2026-08-18 12:20 639226524298118898
7 ms 162.159.38.34
118 2026-08-18 12:20 639226524298118898
7 ms 172.64.34.34
117 2026-08-18 12:04 639226514525195335
36 ms 108.162.194.34
116 2026-08-18 12:04 639226514525195335
36 ms 162.159.38.34
115 2026-08-18 12:04 639226514525195335
36 ms 172.64.34.34
114 2026-08-18 11:48 639226504703635320
11 ms 172.64.34.34
113 2026-08-18 11:48 639226504703635320
11 ms 108.162.194.34
112 2026-08-18 11:48 639226504703635320
11 ms 162.159.38.34
111 2026-08-18 11:31 639226494737271720
14 ms 162.159.38.34
110 2026-08-18 11:31 639226494737271720
14 ms 172.64.34.34
109 2026-08-18 11:31 639226494737271720
14 ms 108.162.194.34
108 2026-08-18 11:15 639226485005027236
48 ms 162.159.38.34
107 2026-08-18 11:15 639226485005027236
48 ms 108.162.194.34
106 2026-08-18 11:15 639226485005027236
48 ms 172.64.34.34
105 2026-08-18 10:58 639226475133236105
5 ms 108.162.194.34
104 2026-08-18 10:58 639226475133236105
5 ms 162.159.38.34
103 2026-08-18 10:58 639226475133236105
5 ms 172.64.34.34
102 2026-08-18 10:05 639226442975077052
7 ms 108.162.194.34
101 2026-08-18 10:05 639226442975077052
7 ms 162.159.38.34
100 2026-08-18 10:05 639226442975077052
7 ms 172.64.34.34
99 2026-08-18 09:49 639226433317932039
56 ms 108.162.194.34
98 2026-08-18 09:49 639226433317932039
56 ms 162.159.38.34
97 2026-08-18 09:49 639226433317932039
56 ms 172.64.34.34
96 2026-08-18 09:33 639226423688431096
2017 ms 108.162.194.34
95 2026-08-18 09:33 639226423688431096
2017 ms 172.64.34.34
94 2026-08-18 09:33 639226423688431096
2017 ms 162.159.38.34
93 2026-08-18 09:16 639226413998250045
16 ms 162.159.38.34
92 2026-08-18 09:16 639226413998250045
16 ms 108.162.194.34
91 2026-08-18 09:16 639226413998250045
16 ms 172.64.34.34
90 2026-08-18 09:00 639226404284554875
4 ms 108.162.194.34
89 2026-08-18 09:00 639226404284554875
4 ms 162.159.38.34
88 2026-08-18 09:00 639226404284554875
4 ms 172.64.34.34
87 2026-08-18 08:44 639226394637043309
9 ms 172.64.34.34
86 2026-08-18 08:44 639226394637043309
9 ms 108.162.194.34
85 2026-08-18 08:44 639226394637043309
9 ms 162.159.38.34
84 2026-08-18 08:28 639226385052447582
12 ms 172.64.34.34
83 2026-08-18 08:28 639226385052447582
12 ms 108.162.194.34
82 2026-08-18 08:28 639226385052447582
12 ms 162.159.38.34
81 2026-08-18 08:12 639226375506189603
16 ms 108.162.194.34
80 2026-08-18 08:12 639226375506189603
16 ms 162.159.38.34
79 2026-08-18 08:12 639226375506189603
16 ms 172.64.34.34
78 2026-08-18 07:56 639226365690646426
5 ms 108.162.194.34
77 2026-08-18 07:56 639226365690646426
5 ms 162.159.38.34
76 2026-08-18 07:56 639226365690646426
5 ms 172.64.34.34
75 2026-08-18 07:39 639226355771007701
10 ms 162.159.38.34
74 2026-08-18 07:39 639226355771007701
10 ms 108.162.194.34
73 2026-08-18 07:39 639226355771007701
10 ms 172.64.34.34
72 2026-08-18 07:23 639226345946269369
32 ms 108.162.194.34
71 2026-08-18 07:23 639226345946269369
32 ms 162.159.38.34
70 2026-08-18 07:23 639226345946269369
32 ms 172.64.34.34
69 2026-08-18 07:07 639226336241601848
4 ms 108.162.194.34
68 2026-08-18 07:07 639226336241601848
4 ms 162.159.38.34
67 2026-08-18 07:07 639226336241601848
4 ms 172.64.34.34
66 2026-08-18 06:15 639226304950675290
6 ms 108.162.194.34
65 2026-08-18 06:15 639226304950675290
6 ms 162.159.38.34
64 2026-08-18 06:15 639226304950675290
6 ms 172.64.34.34
63 2026-08-18 05:59 639226295324754616
30 ms 162.159.38.34
62 2026-08-18 05:59 639226295324754616
30 ms 108.162.194.34
61 2026-08-18 05:59 639226295324754616
30 ms 172.64.34.34
60 2026-08-18 05:43 639226285824640601
11 ms 172.64.34.34
59 2026-08-18 05:43 639226285824640601
11 ms 108.162.194.34
58 2026-08-18 05:43 639226285824640601
11 ms 162.159.38.34
57 2026-08-18 05:27 639226276321223917
33 ms 172.64.34.34
56 2026-08-18 05:27 639226276321223917
33 ms 108.162.194.34
55 2026-08-18 05:27 639226276321223917
33 ms 162.159.38.34
54 2026-08-18 05:11 639226266800200046
13 ms 172.64.34.34
53 2026-08-18 05:11 639226266800200046
13 ms 162.159.38.34
52 2026-08-18 05:11 639226266800200046
13 ms 108.162.194.34
51 2026-08-18 04:55 639226256958066164
47 ms 162.159.38.34
50 2026-08-18 04:55 639226256958066164
47 ms 108.162.194.34
49 2026-08-18 04:55 639226256958066164
47 ms 172.64.34.34
48 2026-08-18 04:39 639226247432364597
5 ms 108.162.194.34
47 2026-08-18 04:39 639226247432364597
5 ms 162.159.38.34
46 2026-08-18 04:39 639226247432364597
5 ms 172.64.34.34
45 2026-08-18 04:23 639226237703388552
11 ms 108.162.194.34
44 2026-08-18 04:23 639226237703388552
11 ms 162.159.38.34
43 2026-08-18 04:23 639226237703388552
11 ms 172.64.34.34
42 2026-08-18 04:06 639226227937569589
29 ms 108.162.194.34
41 2026-08-18 04:06 639226227937569589
29 ms 162.159.38.34
40 2026-08-18 04:06 639226227937569589
29 ms 172.64.34.34
39 2026-08-18 03:50 639226218052465471
3 ms 108.162.194.34
38 2026-08-18 03:50 639226218052465471
3 ms 162.159.38.34
37 2026-08-18 03:50 639226218052465471
3 ms 172.64.34.34
36 2026-08-18 03:34 639226208429623997
10 ms 172.64.34.34
35 2026-08-18 03:34 639226208429623997
10 ms 162.159.38.34
34 2026-08-18 03:34 639226208429623997
10 ms 108.162.194.34
33 2026-08-18 03:18 639226198800675295
3 ms 108.162.194.34
32 2026-08-18 03:18 639226198800675295
3 ms 162.159.38.34
31 2026-08-18 03:18 639226198800675295
3 ms 172.64.34.34
30 2026-08-18 02:26 639226167722042574
4 ms 108.162.194.34
29 2026-08-18 02:26 639226167722042574
4 ms 162.159.38.34
28 2026-08-18 02:26 639226167722042574
4 ms 172.64.34.34
27 2026-08-18 02:10 639226158277924383
5 ms 108.162.194.34
26 2026-08-18 02:10 639226158277924383
5 ms 162.159.38.34
25 2026-08-18 02:10 639226158277924383
5 ms 172.64.34.34
24 2026-08-18 01:54 639226148757810592
6 ms 108.162.194.34
23 2026-08-18 01:54 639226148757810592
6 ms 162.159.38.34
22 2026-08-18 01:54 639226148757810592
6 ms 172.64.34.34
21 2026-08-18 01:39 639226139348611045
28 ms 172.64.34.34
20 2026-08-18 01:39 639226139348611045
28 ms 108.162.194.34
19 2026-08-18 01:39 639226139348611045
28 ms 162.159.38.34
18 2026-08-18 01:23 639226129823462907
10 ms 172.64.34.34
17 2026-08-18 01:23 639226129823462907
10 ms 108.162.194.34
16 2026-08-18 01:23 639226129823462907
10 ms 162.159.38.34
15 2026-08-18 01:07 639226120218260005
12 ms 108.162.194.34
14 2026-08-18 01:07 639226120218260005
12 ms 162.159.38.34
13 2026-08-18 01:07 639226120218260005
12 ms 172.64.34.34
12 2026-08-18 00:51 639226110875503904
22 ms 162.159.38.34
11 2026-08-18 00:51 639226110875503904
22 ms 108.162.194.34
10 2026-08-18 00:51 639226110875503904
22 ms 172.64.34.34
9 2026-08-18 00:35 639226101376311912
7 ms 108.162.194.34
8 2026-08-18 00:35 639226101376311912
7 ms 162.159.38.34
7 2026-08-18 00:35 639226101376311912
7 ms 172.64.34.34
6 2026-08-18 00:20 639226091924943492
27 ms 108.162.194.34
5 2026-08-18 00:20 639226091924943492
27 ms 162.159.38.34
4 2026-08-18 00:20 639226091924943492
27 ms 172.64.34.34
3 2026-08-18 00:03 639226082133158124
18 ms 108.162.194.34
2 2026-08-18 00:03 639226082133158124
18 ms 162.159.38.34
1 2026-08-18 00:03 639226082133158124
18 ms 172.64.34.34