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 2026-08-27. For this date, NameServerHistory found 213 DNS check records, 213 successful responses, 0 failed responses, and 41 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

213

Historical checks stored for this nameserver on selected date

Average Latency

41 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:12

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

213

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 summer.ns.cloudflare.com

Showing DNS history for 2026-08-27 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
213 2026-08-27 23:12 639234690580226618
36 ms 108.162.194.9
212 2026-08-27 23:12 639234690580226618
36 ms 162.159.38.9
211 2026-08-27 23:12 639234690580226618
36 ms 172.64.34.9
210 2026-08-27 22:55 639234680477852135
4 ms 108.162.194.9
209 2026-08-27 22:55 639234680477852135
4 ms 162.159.38.9
208 2026-08-27 22:55 639234680477852135
4 ms 172.64.34.9
207 2026-08-27 22:38 639234670282270693
8 ms 172.64.34.9
206 2026-08-27 22:38 639234670282270693
8 ms 162.159.38.9
205 2026-08-27 22:38 639234670282270693
8 ms 108.162.194.9
204 2026-08-27 22:21 639234660146106544
26 ms 108.162.194.9
203 2026-08-27 22:21 639234660146106544
26 ms 162.159.38.9
202 2026-08-27 22:21 639234660146106544
26 ms 172.64.34.9
201 2026-08-27 22:04 639234649768231829
4 ms 108.162.194.9
200 2026-08-27 22:04 639234649768231829
4 ms 162.159.38.9
199 2026-08-27 22:04 639234649768231829
4 ms 172.64.34.9
198 2026-08-27 21:47 639234639589413826
2 ms 108.162.194.9
197 2026-08-27 21:47 639234639589413826
2 ms 162.159.38.9
196 2026-08-27 21:47 639234639589413826
2 ms 172.64.34.9
195 2026-08-27 21:30 639234629372993861
11 ms 162.159.38.9
194 2026-08-27 21:30 639234629372993861
11 ms 172.64.34.9
193 2026-08-27 21:30 639234629372993861
11 ms 108.162.194.9
192 2026-08-27 21:13 639234619223904344
8 ms 108.162.194.9
191 2026-08-27 21:13 639234619223904344
8 ms 162.159.38.9
190 2026-08-27 21:13 639234619223904344
8 ms 172.64.34.9
189 2026-08-27 20:56 639234608944811927
16 ms 172.64.34.9
188 2026-08-27 20:56 639234608944811927
16 ms 108.162.194.9
187 2026-08-27 20:56 639234608944811927
16 ms 162.159.38.9
186 2026-08-27 20:39 639234598661858910
4 ms 108.162.194.9
185 2026-08-27 20:39 639234598661858910
4 ms 162.159.38.9
184 2026-08-27 20:39 639234598661858910
4 ms 172.64.34.9
183 2026-08-27 20:21 639234588314533893
11 ms 108.162.194.9
182 2026-08-27 20:21 639234588314533893
11 ms 162.159.38.9
181 2026-08-27 20:21 639234588314533893
11 ms 172.64.34.9
180 2026-08-27 20:04 639234577878211878
4 ms 108.162.194.9
179 2026-08-27 20:04 639234577878211878
4 ms 162.159.38.9
178 2026-08-27 20:04 639234577878211878
4 ms 172.64.34.9
177 2026-08-27 19:10 639234545578367474
9 ms 108.162.194.9
176 2026-08-27 19:10 639234545578367474
9 ms 162.159.38.9
175 2026-08-27 19:10 639234545578367474
9 ms 172.64.34.9
174 2026-08-27 18:53 639234535255111795
53 ms 108.162.194.9
173 2026-08-27 18:53 639234535255111795
53 ms 162.159.38.9
172 2026-08-27 18:53 639234535255111795
53 ms 172.64.34.9
171 2026-08-27 18:36 639234525107594067
4 ms 108.162.194.9
170 2026-08-27 18:36 639234525107594067
4 ms 162.159.38.9
169 2026-08-27 18:36 639234525107594067
4 ms 172.64.34.9
168 2026-08-27 18:19 639234514890244566
28 ms 108.162.194.9
167 2026-08-27 18:19 639234514890244566
28 ms 172.64.34.9
166 2026-08-27 18:19 639234514890244566
28 ms 162.159.38.9
165 2026-08-27 18:02 639234504745477862
4 ms 108.162.194.9
164 2026-08-27 18:02 639234504745477862
4 ms 162.159.38.9
163 2026-08-27 18:02 639234504745477862
4 ms 172.64.34.9
162 2026-08-27 17:45 639234494449227290
46 ms 162.159.38.9
161 2026-08-27 17:45 639234494449227290
46 ms 108.162.194.9
160 2026-08-27 17:45 639234494449227290
46 ms 172.64.34.9
159 2026-08-27 17:28 639234484118025686
5 ms 108.162.194.9
158 2026-08-27 17:28 639234484118025686
5 ms 162.159.38.9
157 2026-08-27 17:28 639234484118025686
5 ms 172.64.34.9
156 2026-08-27 17:11 639234473946362077
14 ms 108.162.194.9
155 2026-08-27 17:11 639234473946362077
14 ms 172.64.34.9
154 2026-08-27 17:11 639234473946362077
14 ms 162.159.38.9
153 2026-08-27 16:54 639234463759124388
8 ms 162.159.38.9
152 2026-08-27 16:54 639234463759124388
8 ms 172.64.34.9
151 2026-08-27 16:54 639234463759124388
8 ms 108.162.194.9
150 2026-08-27 16:37 639234453500759178
5 ms 108.162.194.9
149 2026-08-27 16:37 639234453500759178
5 ms 162.159.38.9
148 2026-08-27 16:37 639234453500759178
5 ms 172.64.34.9
147 2026-08-27 16:19 639234442983541638
6 ms 108.162.194.9
146 2026-08-27 16:19 639234442983541638
6 ms 162.159.38.9
145 2026-08-27 16:19 639234442983541638
6 ms 172.64.34.9
144 2026-08-27 16:01 639234432404354562
49 ms 162.159.38.9
143 2026-08-27 16:01 639234432404354562
49 ms 172.64.34.9
142 2026-08-27 16:01 639234432404354562
49 ms 108.162.194.9
141 2026-08-27 15:07 639234399767719119
10 ms 162.159.38.9
140 2026-08-27 15:07 639234399767719119
10 ms 172.64.34.9
139 2026-08-27 15:07 639234399767719119
10 ms 108.162.194.9
138 2026-08-27 14:50 639234389460601485
5 ms 108.162.194.9
137 2026-08-27 14:50 639234389460601485
5 ms 162.159.38.9
136 2026-08-27 14:50 639234389460601485
5 ms 172.64.34.9
135 2026-08-27 14:33 639234379227178707
3 ms 108.162.194.9
134 2026-08-27 14:33 639234379227178707
3 ms 162.159.38.9
133 2026-08-27 14:33 639234379227178707
3 ms 172.64.34.9
132 2026-08-27 14:16 639234369065315214
4 ms 108.162.194.9
131 2026-08-27 14:16 639234369065315214
4 ms 162.159.38.9
130 2026-08-27 14:16 639234369065315214
4 ms 172.64.34.9
129 2026-08-27 13:59 639234358825501576
4 ms 108.162.194.9
128 2026-08-27 13:59 639234358825501576
4 ms 162.159.38.9
127 2026-08-27 13:59 639234358825501576
4 ms 172.64.34.9
126 2026-08-27 13:42 639234348572745268
43 ms 108.162.194.9
125 2026-08-27 13:42 639234348572745268
43 ms 162.159.38.9
124 2026-08-27 13:42 639234348572745268
43 ms 172.64.34.9
123 2026-08-27 13:25 639234338264503481
13 ms 108.162.194.9
122 2026-08-27 13:25 639234338264503481
13 ms 162.159.38.9
121 2026-08-27 13:25 639234338264503481
13 ms 172.64.34.9
120 2026-08-27 13:07 639234327818741376
5 ms 108.162.194.9
119 2026-08-27 13:07 639234327818741376
5 ms 162.159.38.9
118 2026-08-27 13:07 639234327818741376
5 ms 172.64.34.9
117 2026-08-27 12:50 639234317475724313
3 ms 108.162.194.9
116 2026-08-27 12:50 639234317475724313
3 ms 162.159.38.9
115 2026-08-27 12:50 639234317475724313
3 ms 172.64.34.9
114 2026-08-27 12:32 639234307007468133
7 ms 108.162.194.9
113 2026-08-27 12:32 639234307007468133
7 ms 162.159.38.9
112 2026-08-27 12:32 639234307007468133
7 ms 172.64.34.9
111 2026-08-27 12:15 639234296664302575
4 ms 108.162.194.9
110 2026-08-27 12:15 639234296664302575
4 ms 162.159.38.9
109 2026-08-27 12:15 639234296664302575
4 ms 172.64.34.9
108 2026-08-27 11:58 639234286253196126
7 ms 162.159.38.9
107 2026-08-27 11:58 639234286253196126
7 ms 172.64.34.9
106 2026-08-27 11:58 639234286253196126
7 ms 108.162.194.9
105 2026-08-27 11:04 639234253963286387
4 ms 108.162.194.9
104 2026-08-27 11:04 639234253963286387
4 ms 162.159.38.9
103 2026-08-27 11:04 639234253963286387
4 ms 172.64.34.9
102 2026-08-27 10:47 639234243654907465
4 ms 108.162.194.9
101 2026-08-27 10:47 639234243654907465
4 ms 162.159.38.9
100 2026-08-27 10:47 639234243654907465
4 ms 172.64.34.9
99 2026-08-27 10:30 639234233269654413
5 ms 108.162.194.9
98 2026-08-27 10:30 639234233269654413
5 ms 162.159.38.9
97 2026-08-27 10:30 639234233269654413
5 ms 172.64.34.9
96 2026-08-27 10:12 639234222943951923
6 ms 108.162.194.9
95 2026-08-27 10:12 639234222943951923
6 ms 162.159.38.9
94 2026-08-27 10:12 639234222943951923
6 ms 172.64.34.9
93 2026-08-27 09:55 639234212558002823
13 ms 162.159.38.9
92 2026-08-27 09:55 639234212558002823
13 ms 108.162.194.9
91 2026-08-27 09:55 639234212558002823
13 ms 172.64.34.9
90 2026-08-27 09:38 639234202117531850
6 ms 108.162.194.9
89 2026-08-27 09:38 639234202117531850
6 ms 162.159.38.9
88 2026-08-27 09:38 639234202117531850
6 ms 172.64.34.9
87 2026-08-27 09:20 639234191649612722
39 ms 108.162.194.9
86 2026-08-27 09:20 639234191649612722
39 ms 162.159.38.9
85 2026-08-27 09:20 639234191649612722
39 ms 172.64.34.9
84 2026-08-27 09:03 639234181105879568
5 ms 108.162.194.9
83 2026-08-27 09:03 639234181105879568
5 ms 162.159.38.9
82 2026-08-27 09:03 639234181105879568
5 ms 172.64.34.9
81 2026-08-27 08:45 639234170713214496
11 ms 108.162.194.9
80 2026-08-27 08:45 639234170713214496
11 ms 162.159.38.9
79 2026-08-27 08:45 639234170713214496
11 ms 172.64.34.9
78 2026-08-27 08:28 639234160341037652
14 ms 108.162.194.9
77 2026-08-27 08:28 639234160341037652
14 ms 162.159.38.9
76 2026-08-27 08:28 639234160341037652
14 ms 172.64.34.9
75 2026-08-27 08:10 639234149799404224
31 ms 108.162.194.9
74 2026-08-27 08:10 639234149799404224
31 ms 162.159.38.9
73 2026-08-27 08:10 639234149799404224
31 ms 172.64.34.9
72 2026-08-27 07:53 639234139553286469
6 ms 108.162.194.9
71 2026-08-27 07:53 639234139553286469
6 ms 162.159.38.9
70 2026-08-27 07:53 639234139553286469
6 ms 172.64.34.9
69 2026-08-27 06:59 639234107183588293
5 ms 108.162.194.9
68 2026-08-27 06:59 639234107183588293
5 ms 162.159.38.9
67 2026-08-27 06:59 639234107183588293
5 ms 172.64.34.9
66 2026-08-27 06:42 639234096905435724
6 ms 108.162.194.9
65 2026-08-27 06:42 639234096905435724
6 ms 162.159.38.9
64 2026-08-27 06:42 639234096905435724
6 ms 172.64.34.9
63 2026-08-27 06:25 639234086579410775
6 ms 108.162.194.9
62 2026-08-27 06:25 639234086579410775
6 ms 162.159.38.9
61 2026-08-27 06:25 639234086579410775
6 ms 172.64.34.9
60 2026-08-27 06:08 639234076291157956
26 ms 108.162.194.9
59 2026-08-27 06:08 639234076291157956
26 ms 162.159.38.9
58 2026-08-27 06:08 639234076291157956
26 ms 172.64.34.9
57 2026-08-27 05:51 639234065981939454
2014 ms 162.159.38.9
56 2026-08-27 05:51 639234065981939454
2014 ms 172.64.34.9
55 2026-08-27 05:51 639234065981939454
2014 ms 108.162.194.9
54 2026-08-27 05:33 639234055548642997
7 ms 108.162.194.9
53 2026-08-27 05:33 639234055548642997
7 ms 162.159.38.9
52 2026-08-27 05:33 639234055548642997
7 ms 172.64.34.9
51 2026-08-27 05:16 639234045267979603
4 ms 108.162.194.9
50 2026-08-27 05:16 639234045267979603
4 ms 162.159.38.9
49 2026-08-27 05:16 639234045267979603
4 ms 172.64.34.9
48 2026-08-27 04:59 639234034999717463
30 ms 108.162.194.9
47 2026-08-27 04:59 639234034999717463
30 ms 162.159.38.9
46 2026-08-27 04:59 639234034999717463
30 ms 172.64.34.9
45 2026-08-27 04:42 639234024739225358
10 ms 162.159.38.9
44 2026-08-27 04:42 639234024739225358
10 ms 172.64.34.9
43 2026-08-27 04:42 639234024739225358
10 ms 108.162.194.9
42 2026-08-27 04:25 639234014311170162
5 ms 108.162.194.9
41 2026-08-27 04:25 639234014311170162
5 ms 162.159.38.9
40 2026-08-27 04:25 639234014311170162
5 ms 172.64.34.9
39 2026-08-27 04:07 639234003806017640
16 ms 108.162.194.9
38 2026-08-27 04:07 639234003806017640
16 ms 172.64.34.9
37 2026-08-27 04:07 639234003806017640
16 ms 162.159.38.9
36 2026-08-27 03:50 639233993356203030
12 ms 172.64.34.9
35 2026-08-27 03:50 639233993356203030
12 ms 108.162.194.9
34 2026-08-27 03:50 639233993356203030
12 ms 162.159.38.9
33 2026-08-27 02:56 639233961301716608
4 ms 108.162.194.9
32 2026-08-27 02:56 639233961301716608
4 ms 162.159.38.9
31 2026-08-27 02:56 639233961301716608
4 ms 172.64.34.9
30 2026-08-27 02:39 639233950834200647
26 ms 108.162.194.9
29 2026-08-27 02:39 639233950834200647
26 ms 162.159.38.9
28 2026-08-27 02:39 639233950834200647
26 ms 172.64.34.9
27 2026-08-27 02:22 639233940431849026
19 ms 172.64.34.9
26 2026-08-27 02:22 639233940431849026
19 ms 108.162.194.9
25 2026-08-27 02:22 639233940431849026
19 ms 162.159.38.9
24 2026-08-27 02:04 639233930110596398
4 ms 108.162.194.9
23 2026-08-27 02:04 639233930110596398
4 ms 162.159.38.9
22 2026-08-27 02:04 639233930110596398
4 ms 172.64.34.9
21 2026-08-27 01:47 639233919705434540
36 ms 108.162.194.9
20 2026-08-27 01:47 639233919705434540
36 ms 172.64.34.9
19 2026-08-27 01:47 639233919705434540
36 ms 162.159.38.9
18 2026-08-27 01:30 639233909452807845
4 ms 108.162.194.9
17 2026-08-27 01:30 639233909452807845
4 ms 162.159.38.9
16 2026-08-27 01:30 639233909452807845
4 ms 172.64.34.9
15 2026-08-27 01:13 639233899096420820
16 ms 108.162.194.9
14 2026-08-27 01:13 639233899096420820
16 ms 162.159.38.9
13 2026-08-27 01:13 639233899096420820
16 ms 172.64.34.9
12 2026-08-27 00:55 639233888707824939
4 ms 108.162.194.9
11 2026-08-27 00:55 639233888707824939
4 ms 162.159.38.9
10 2026-08-27 00:55 639233888707824939
4 ms 172.64.34.9
9 2026-08-27 00:38 639233878461203802
10 ms 108.162.194.9
8 2026-08-27 00:38 639233878461203802
10 ms 162.159.38.9
7 2026-08-27 00:38 639233878461203802
10 ms 172.64.34.9
6 2026-08-27 00:21 639233868060868209
7 ms 162.159.38.9
5 2026-08-27 00:21 639233868060868209
7 ms 108.162.194.9
4 2026-08-27 00:21 639233868060868209
7 ms 172.64.34.9
3 2026-08-27 00:03 639233857450922991
8 ms 108.162.194.9
2 2026-08-27 00:03 639233857450922991
8 ms 172.64.34.9
1 2026-08-27 00:03 639233857450922991
8 ms 162.159.38.9