DNS response history for summer.ns.cloudflare.com

summer.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 2026-08-30. For this date, NameServerHistory found 217 DNS check records, 216 successful responses, 1 failed responses, and 152 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 summer.ns.cloudflare.com.
Records on Selected Date

217

Historical checks stored for this nameserver on selected date

Average Latency

152 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.194.9

Most recently resolved hosting IP on selected date

Successful Responses

216

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 summer.ns.cloudflare.com

Showing DNS history for 2026-08-30 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
217 2026-08-30 23:57 639237309944877243
-
216 2026-08-30 23:40 639237299786658397
3 ms 108.162.194.9
215 2026-08-30 23:40 639237299786658397
3 ms 162.159.38.9
214 2026-08-30 23:40 639237299786658397
3 ms 172.64.34.9
213 2026-08-30 23:23 639237289498523667
30 ms 162.159.38.9
212 2026-08-30 23:23 639237289498523667
30 ms 172.64.34.9
211 2026-08-30 23:23 639237289498523667
30 ms 108.162.194.9
210 2026-08-30 23:06 639237279386851363
4 ms 108.162.194.9
209 2026-08-30 23:06 639237279386851363
4 ms 162.159.38.9
208 2026-08-30 23:06 639237279386851363
4 ms 172.64.34.9
207 2026-08-30 22:50 639237269255729708
19 ms 172.64.34.9
206 2026-08-30 22:50 639237269255729708
19 ms 162.159.38.9
205 2026-08-30 22:50 639237269255729708
19 ms 108.162.194.9
204 2026-08-30 22:32 639237258831204354
8 ms 108.162.194.9
203 2026-08-30 22:32 639237258831204354
8 ms 162.159.38.9
202 2026-08-30 22:32 639237258831204354
8 ms 172.64.34.9
201 2026-08-30 22:15 639237248443221172
33 ms 172.64.34.9
200 2026-08-30 22:15 639237248443221172
33 ms 162.159.38.9
199 2026-08-30 22:15 639237248443221172
33 ms 108.162.194.9
198 2026-08-30 21:22 639237216494073151
28 ms 162.159.38.9
197 2026-08-30 21:22 639237216494073151
28 ms 172.64.34.9
196 2026-08-30 21:22 639237216494073151
28 ms 108.162.194.9
195 2026-08-30 21:05 639237206388572253
17 ms 108.162.194.9
194 2026-08-30 21:05 639237206388572253
17 ms 172.64.34.9
193 2026-08-30 21:05 639237206388572253
17 ms 162.159.38.9
192 2026-08-30 20:48 639237196292015951
26 ms 108.162.194.9
191 2026-08-30 20:48 639237196292015951
26 ms 162.159.38.9
190 2026-08-30 20:48 639237196292015951
26 ms 172.64.34.9
189 2026-08-30 20:31 639237186084150891
10 ms 108.162.194.9
188 2026-08-30 20:31 639237186084150891
10 ms 162.159.38.9
187 2026-08-30 20:31 639237186084150891
10 ms 172.64.34.9
186 2026-08-30 20:14 639237175762412232
10 ms 108.162.194.9
185 2026-08-30 20:14 639237175762412232
10 ms 162.159.38.9
184 2026-08-30 20:14 639237175762412232
10 ms 172.64.34.9
183 2026-08-30 19:57 639237165682654803
6 ms 108.162.194.9
182 2026-08-30 19:57 639237165682654803
6 ms 162.159.38.9
181 2026-08-30 19:57 639237165682654803
6 ms 172.64.34.9
180 2026-08-30 19:40 639237155472501164
23 ms 108.162.194.9
179 2026-08-30 19:40 639237155472501164
23 ms 162.159.38.9
178 2026-08-30 19:40 639237155472501164
23 ms 172.64.34.9
177 2026-08-30 19:23 639237145214619953
3 ms 108.162.194.9
176 2026-08-30 19:23 639237145214619953
3 ms 162.159.38.9
175 2026-08-30 19:23 639237145214619953
3 ms 172.64.34.9
174 2026-08-30 19:05 639237134816906963
3 ms 108.162.194.9
173 2026-08-30 19:05 639237134816906963
3 ms 162.159.38.9
172 2026-08-30 19:05 639237134816906963
3 ms 172.64.34.9
171 2026-08-30 18:48 639237124591343541
4 ms 108.162.194.9
170 2026-08-30 18:48 639237124591343541
4 ms 162.159.38.9
169 2026-08-30 18:48 639237124591343541
4 ms 172.64.34.9
168 2026-08-30 18:31 639237114243099765
6 ms 108.162.194.9
167 2026-08-30 18:31 639237114243099765
6 ms 162.159.38.9
166 2026-08-30 18:31 639237114243099765
6 ms 172.64.34.9
165 2026-08-30 18:14 639237103865174052
3 ms 108.162.194.9
164 2026-08-30 18:14 639237103865174052
3 ms 162.159.38.9
163 2026-08-30 18:14 639237103865174052
3 ms 172.64.34.9
162 2026-08-30 17:21 639237072062599712
2024 ms 172.64.34.9
161 2026-08-30 17:21 639237072062599712
2024 ms 162.159.38.9
160 2026-08-30 17:21 639237072062599712
2024 ms 108.162.194.9
159 2026-08-30 17:04 639237062090595638
4 ms 108.162.194.9
158 2026-08-30 17:04 639237062090595638
4 ms 162.159.38.9
157 2026-08-30 17:04 639237062090595638
4 ms 172.64.34.9
156 2026-08-30 16:48 639237052076426119
10 ms 162.159.38.9
155 2026-08-30 16:48 639237052076426119
10 ms 108.162.194.9
154 2026-08-30 16:48 639237052076426119
10 ms 172.64.34.9
153 2026-08-30 16:31 639237042059539260
34 ms 172.64.34.9
152 2026-08-30 16:31 639237042059539260
34 ms 162.159.38.9
151 2026-08-30 16:31 639237042059539260
34 ms 108.162.194.9
150 2026-08-30 16:14 639237031962634816
31 ms 162.159.38.9
149 2026-08-30 16:14 639237031962634816
31 ms 172.64.34.9
148 2026-08-30 16:14 639237031962634816
31 ms 108.162.194.9
147 2026-08-30 15:57 639237021754634200
7 ms 108.162.194.9
146 2026-08-30 15:57 639237021754634200
7 ms 162.159.38.9
145 2026-08-30 15:57 639237021754634200
7 ms 172.64.34.9
144 2026-08-30 15:40 639237011506593617
32 ms 172.64.34.9
143 2026-08-30 15:40 639237011506593617
32 ms 162.159.38.9
142 2026-08-30 15:40 639237011506593617
32 ms 108.162.194.9
141 2026-08-30 15:23 639237001261956475
28 ms 108.162.194.9
140 2026-08-30 15:23 639237001261956475
28 ms 162.159.38.9
139 2026-08-30 15:23 639237001261956475
28 ms 172.64.34.9
138 2026-08-30 15:06 639236991144138400
6 ms 108.162.194.9
137 2026-08-30 15:06 639236991144138400
6 ms 162.159.38.9
136 2026-08-30 15:06 639236991144138400
6 ms 172.64.34.9
135 2026-08-30 14:49 639236981087883451
4 ms 108.162.194.9
134 2026-08-30 14:49 639236981087883451
4 ms 162.159.38.9
133 2026-08-30 14:49 639236981087883451
4 ms 172.64.34.9
132 2026-08-30 14:32 639236970808543176
4 ms 108.162.194.9
131 2026-08-30 14:32 639236970808543176
4 ms 162.159.38.9
130 2026-08-30 14:32 639236970808543176
4 ms 172.64.34.9
129 2026-08-30 14:15 639236960498194193
27 ms 172.64.34.9
128 2026-08-30 14:15 639236960498194193
27 ms 108.162.194.9
127 2026-08-30 14:15 639236960498194193
27 ms 162.159.38.9
126 2026-08-30 13:21 639236928433577921
3 ms 108.162.194.9
125 2026-08-30 13:21 639236928433577921
3 ms 162.159.38.9
124 2026-08-30 13:21 639236928433577921
3 ms 172.64.34.9
123 2026-08-30 13:05 639236918429703736
3 ms 108.162.194.9
122 2026-08-30 13:05 639236918429703736
3 ms 162.159.38.9
121 2026-08-30 13:05 639236918429703736
3 ms 172.64.34.9
120 2026-08-30 12:48 639236908230327486
15 ms 172.64.34.9
119 2026-08-30 12:48 639236908230327486
15 ms 162.159.38.9
118 2026-08-30 12:48 639236908230327486
15 ms 108.162.194.9
117 2026-08-30 12:31 639236898168597833
7 ms 162.159.38.9
116 2026-08-30 12:31 639236898168597833
7 ms 172.64.34.9
115 2026-08-30 12:31 639236898168597833
7 ms 108.162.194.9
114 2026-08-30 12:14 639236888142648178
3 ms 108.162.194.9
113 2026-08-30 12:14 639236888142648178
3 ms 162.159.38.9
112 2026-08-30 12:14 639236888142648178
3 ms 172.64.34.9
111 2026-08-30 11:57 639236878057367680
10 ms 108.162.194.9
110 2026-08-30 11:57 639236878057367680
10 ms 172.64.34.9
109 2026-08-30 11:57 639236878057367680
10 ms 162.159.38.9
108 2026-08-30 11:41 639236867916029489
3 ms 108.162.194.9
107 2026-08-30 11:41 639236867916029489
3 ms 162.159.38.9
106 2026-08-30 11:41 639236867916029489
3 ms 172.64.34.9
105 2026-08-30 11:24 639236858088772005
5 ms 108.162.194.9
104 2026-08-30 11:24 639236858088772005
5 ms 162.159.38.9
103 2026-08-30 11:24 639236858088772005
5 ms 172.64.34.9
102 2026-08-30 11:08 639236848158742395
6 ms 108.162.194.9
101 2026-08-30 11:08 639236848158742395
6 ms 162.159.38.9
100 2026-08-30 11:08 639236848158742395
6 ms 172.64.34.9
99 2026-08-30 10:51 639236838137395574
2018 ms 172.64.34.9
98 2026-08-30 10:51 639236838137395574
2018 ms 108.162.194.9
97 2026-08-30 10:51 639236838137395574
2018 ms 162.159.38.9
96 2026-08-30 10:34 639236827967386881
9 ms 172.64.34.9
95 2026-08-30 10:34 639236827967386881
9 ms 108.162.194.9
94 2026-08-30 10:34 639236827967386881
9 ms 162.159.38.9
93 2026-08-30 10:17 639236817708615077
28 ms 108.162.194.9
92 2026-08-30 10:17 639236817708615077
28 ms 172.64.34.9
91 2026-08-30 10:17 639236817708615077
28 ms 162.159.38.9
90 2026-08-30 09:24 639236785770651804
4 ms 108.162.194.9
89 2026-08-30 09:24 639236785770651804
4 ms 162.159.38.9
88 2026-08-30 09:24 639236785770651804
4 ms 172.64.34.9
87 2026-08-30 09:07 639236775820686373
2 ms 108.162.194.9
86 2026-08-30 09:07 639236775820686373
2 ms 162.159.38.9
85 2026-08-30 09:07 639236775820686373
2 ms 172.64.34.9
84 2026-08-30 08:50 639236765768339082
23 ms 162.159.38.9
83 2026-08-30 08:50 639236765768339082
23 ms 108.162.194.9
82 2026-08-30 08:50 639236765768339082
23 ms 172.64.34.9
81 2026-08-30 08:33 639236755602384085
11 ms 162.159.38.9
80 2026-08-30 08:33 639236755602384085
11 ms 108.162.194.9
79 2026-08-30 08:33 639236755602384085
11 ms 172.64.34.9
78 2026-08-30 08:17 639236745600094925
8 ms 108.162.194.9
77 2026-08-30 08:17 639236745600094925
8 ms 162.159.38.9
76 2026-08-30 08:17 639236745600094925
8 ms 172.64.34.9
75 2026-08-30 08:00 639236735311262753
4 ms 108.162.194.9
74 2026-08-30 08:00 639236735311262753
4 ms 162.159.38.9
73 2026-08-30 08:00 639236735311262753
4 ms 172.64.34.9
72 2026-08-30 07:42 639236724996745235
7 ms 108.162.194.9
71 2026-08-30 07:42 639236724996745235
7 ms 162.159.38.9
70 2026-08-30 07:42 639236724996745235
7 ms 172.64.34.9
69 2026-08-30 07:25 639236714839899761
4 ms 108.162.194.9
68 2026-08-30 07:25 639236714839899761
4 ms 162.159.38.9
67 2026-08-30 07:25 639236714839899761
4 ms 172.64.34.9
66 2026-08-30 07:09 639236704748431488
3 ms 108.162.194.9
65 2026-08-30 07:09 639236704748431488
3 ms 162.159.38.9
64 2026-08-30 07:09 639236704748431488
3 ms 172.64.34.9
63 2026-08-30 06:51 639236694430128550
13 ms 108.162.194.9
62 2026-08-30 06:51 639236694430128550
13 ms 172.64.34.9
61 2026-08-30 06:51 639236694430128550
13 ms 162.159.38.9
60 2026-08-30 06:34 639236684143292417
40 ms 108.162.194.9
59 2026-08-30 06:34 639236684143292417
40 ms 162.159.38.9
58 2026-08-30 06:34 639236684143292417
40 ms 172.64.34.9
57 2026-08-30 06:17 639236673972499943
9 ms 172.64.34.9
56 2026-08-30 06:17 639236673972499943
9 ms 162.159.38.9
55 2026-08-30 06:17 639236673972499943
9 ms 108.162.194.9
54 2026-08-30 05:24 639236642126522802
2008 ms 172.64.34.9
53 2026-08-30 05:24 639236642126522802
2008 ms 162.159.38.9
52 2026-08-30 05:24 639236642126522802
2008 ms 108.162.194.9
51 2026-08-30 05:08 639236632183518198
3 ms 108.162.194.9
50 2026-08-30 05:08 639236632183518198
3 ms 162.159.38.9
49 2026-08-30 05:08 639236632183518198
3 ms 172.64.34.9
48 2026-08-30 04:51 639236622289312589
28 ms 108.162.194.9
47 2026-08-30 04:51 639236622289312589
28 ms 162.159.38.9
46 2026-08-30 04:51 639236622289312589
28 ms 172.64.34.9
45 2026-08-30 04:35 639236612490676525
8 ms 172.64.34.9
44 2026-08-30 04:35 639236612490676525
8 ms 162.159.38.9
43 2026-08-30 04:35 639236612490676525
8 ms 108.162.194.9
42 2026-08-30 04:18 639236602582494852
6 ms 108.162.194.9
41 2026-08-30 04:18 639236602582494852
6 ms 162.159.38.9
40 2026-08-30 04:18 639236602582494852
6 ms 172.64.34.9
39 2026-08-30 04:02 639236592511706469
11 ms 108.162.194.9
38 2026-08-30 04:02 639236592511706469
11 ms 162.159.38.9
37 2026-08-30 04:02 639236592511706469
11 ms 172.64.34.9
36 2026-08-30 03:45 639236582441006869
29 ms 108.162.194.9
35 2026-08-30 03:45 639236582441006869
29 ms 162.159.38.9
34 2026-08-30 03:45 639236582441006869
29 ms 172.64.34.9
33 2026-08-30 03:28 639236572478785089
13 ms 108.162.194.9
32 2026-08-30 03:28 639236572478785089
13 ms 162.159.38.9
31 2026-08-30 03:28 639236572478785089
13 ms 172.64.34.9
30 2026-08-30 03:12 639236562556749999
12 ms 108.162.194.9
29 2026-08-30 03:12 639236562556749999
12 ms 162.159.38.9
28 2026-08-30 03:12 639236562556749999
12 ms 172.64.34.9
27 2026-08-30 02:55 639236552353482281
25 ms 108.162.194.9
26 2026-08-30 02:55 639236552353482281
25 ms 162.159.38.9
25 2026-08-30 02:55 639236552353482281
25 ms 172.64.34.9
24 2026-08-30 02:38 639236542188881607
4016 ms 108.162.194.9
23 2026-08-30 02:38 639236542188881607
4016 ms 162.159.38.9
22 2026-08-30 02:38 639236542188881607
4016 ms 172.64.34.9
21 2026-08-30 02:21 639236531885440105
4 ms 108.162.194.9
20 2026-08-30 02:21 639236531885440105
4 ms 162.159.38.9
19 2026-08-30 02:21 639236531885440105
4 ms 172.64.34.9
18 2026-08-30 01:27 639236499922985383
3 ms 108.162.194.9
17 2026-08-30 01:27 639236499922985383
3 ms 162.159.38.9
16 2026-08-30 01:27 639236499922985383
3 ms 172.64.34.9
15 2026-08-30 01:10 639236489713594431
41 ms 108.162.194.9
14 2026-08-30 01:10 639236489713594431
41 ms 162.159.38.9
13 2026-08-30 01:10 639236489713594431
41 ms 172.64.34.9
12 2026-08-30 00:54 639236479750443901
4 ms 108.162.194.9
11 2026-08-30 00:54 639236479750443901
4 ms 162.159.38.9
10 2026-08-30 00:54 639236479750443901
4 ms 172.64.34.9
9 2026-08-30 00:37 639236469719936375
13 ms 172.64.34.9
8 2026-08-30 00:37 639236469719936375
13 ms 162.159.38.9
7 2026-08-30 00:37 639236469719936375
13 ms 108.162.194.9
6 2026-08-30 00:20 639236459579244885
13 ms 172.64.34.9
5 2026-08-30 00:20 639236459579244885
13 ms 108.162.194.9
4 2026-08-30 00:20 639236459579244885
13 ms 162.159.38.9
3 2026-08-30 00:03 639236449582837549
25 ms 108.162.194.9
2 2026-08-30 00:03 639236449582837549
25 ms 162.159.38.9
1 2026-08-30 00:03 639236449582837549
25 ms 172.64.34.9