DNS response history for burt.ns.cloudflare.com

burt.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 534 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 burt.ns.cloudflare.com.
Records on Selected Date

213

Historical checks stored for this nameserver on selected date

Average Latency

534 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:10

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.79

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 burt.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 23:10 639234690580226618
3 ms 108.162.193.79
212 2026-08-27 23:10 639234690580226618
3 ms 172.64.33.79
211 2026-08-27 23:10 639234690580226618
3 ms 173.245.59.79
210 2026-08-27 22:54 639234680477852135
2040 ms 108.162.193.79
209 2026-08-27 22:54 639234680477852135
2040 ms 172.64.33.79
208 2026-08-27 22:54 639234680477852135
2040 ms 173.245.59.79
207 2026-08-27 22:37 639234670282270693
52 ms 108.162.193.79
206 2026-08-27 22:37 639234670282270693
52 ms 172.64.33.79
205 2026-08-27 22:37 639234670282270693
52 ms 173.245.59.79
204 2026-08-27 22:20 639234660146106544
2038 ms 108.162.193.79
203 2026-08-27 22:20 639234660146106544
2038 ms 172.64.33.79
202 2026-08-27 22:20 639234660146106544
2038 ms 173.245.59.79
201 2026-08-27 22:02 639234649768231829
14 ms 108.162.193.79
200 2026-08-27 22:02 639234649768231829
14 ms 172.64.33.79
199 2026-08-27 22:02 639234649768231829
14 ms 173.245.59.79
198 2026-08-27 21:46 639234639589413826
7 ms 108.162.193.79
197 2026-08-27 21:46 639234639589413826
7 ms 172.64.33.79
196 2026-08-27 21:46 639234639589413826
7 ms 173.245.59.79
195 2026-08-27 21:28 639234629372993861
4 ms 108.162.193.79
194 2026-08-27 21:28 639234629372993861
4 ms 172.64.33.79
193 2026-08-27 21:28 639234629372993861
4 ms 173.245.59.79
192 2026-08-27 21:12 639234619223904344
7 ms 108.162.193.79
191 2026-08-27 21:12 639234619223904344
7 ms 172.64.33.79
190 2026-08-27 21:12 639234619223904344
7 ms 173.245.59.79
189 2026-08-27 20:54 639234608944811927
12 ms 108.162.193.79
188 2026-08-27 20:54 639234608944811927
12 ms 172.64.33.79
187 2026-08-27 20:54 639234608944811927
12 ms 173.245.59.79
186 2026-08-27 20:37 639234598661858910
16 ms 108.162.193.79
185 2026-08-27 20:37 639234598661858910
16 ms 172.64.33.79
184 2026-08-27 20:37 639234598661858910
16 ms 173.245.59.79
183 2026-08-27 20:20 639234588314533893
5 ms 108.162.193.79
182 2026-08-27 20:20 639234588314533893
5 ms 172.64.33.79
181 2026-08-27 20:20 639234588314533893
5 ms 173.245.59.79
180 2026-08-27 20:03 639234577878211878
100 ms 172.64.33.79
179 2026-08-27 20:03 639234577878211878
100 ms 108.162.193.79
178 2026-08-27 20:03 639234577878211878
100 ms 173.245.59.79
177 2026-08-27 19:09 639234545578367474
59 ms 108.162.193.79
176 2026-08-27 19:09 639234545578367474
59 ms 172.64.33.79
175 2026-08-27 19:09 639234545578367474
59 ms 173.245.59.79
174 2026-08-27 18:52 639234535255111795
9 ms 108.162.193.79
173 2026-08-27 18:52 639234535255111795
9 ms 172.64.33.79
172 2026-08-27 18:52 639234535255111795
9 ms 173.245.59.79
171 2026-08-27 18:35 639234525107594067
10 ms 108.162.193.79
170 2026-08-27 18:35 639234525107594067
10 ms 172.64.33.79
169 2026-08-27 18:35 639234525107594067
10 ms 173.245.59.79
168 2026-08-27 18:18 639234514890244566
18 ms 108.162.193.79
167 2026-08-27 18:18 639234514890244566
18 ms 172.64.33.79
166 2026-08-27 18:18 639234514890244566
18 ms 173.245.59.79
165 2026-08-27 18:01 639234504745477862
13 ms 108.162.193.79
164 2026-08-27 18:01 639234504745477862
13 ms 172.64.33.79
163 2026-08-27 18:01 639234504745477862
13 ms 173.245.59.79
162 2026-08-27 17:44 639234494449227290
46 ms 108.162.193.79
161 2026-08-27 17:44 639234494449227290
46 ms 172.64.33.79
160 2026-08-27 17:44 639234494449227290
46 ms 173.245.59.79
159 2026-08-27 17:26 639234484118025686
24 ms 108.162.193.79
158 2026-08-27 17:26 639234484118025686
24 ms 172.64.33.79
157 2026-08-27 17:26 639234484118025686
24 ms 173.245.59.79
156 2026-08-27 17:09 639234473946362077
45 ms 108.162.193.79
155 2026-08-27 17:09 639234473946362077
45 ms 172.64.33.79
154 2026-08-27 17:09 639234473946362077
45 ms 173.245.59.79
153 2026-08-27 16:52 639234463759124388
2015 ms 108.162.193.79
152 2026-08-27 16:52 639234463759124388
2015 ms 172.64.33.79
151 2026-08-27 16:52 639234463759124388
2015 ms 173.245.59.79
150 2026-08-27 16:35 639234453500759178
2018 ms 172.64.33.79
149 2026-08-27 16:35 639234453500759178
2018 ms 108.162.193.79
148 2026-08-27 16:35 639234453500759178
2018 ms 173.245.59.79
147 2026-08-27 16:18 639234442983541638
2044 ms 172.64.33.79
146 2026-08-27 16:18 639234442983541638
2044 ms 108.162.193.79
145 2026-08-27 16:18 639234442983541638
2044 ms 173.245.59.79
144 2026-08-27 16:00 639234432404354562
6 ms 108.162.193.79
143 2026-08-27 16:00 639234432404354562
6 ms 172.64.33.79
142 2026-08-27 16:00 639234432404354562
6 ms 173.245.59.79
141 2026-08-27 15:06 639234399767719119
2020 ms 172.64.33.79
140 2026-08-27 15:06 639234399767719119
2020 ms 173.245.59.79
139 2026-08-27 15:06 639234399767719119
2020 ms 108.162.193.79
138 2026-08-27 14:49 639234389460601485
2016 ms 173.245.59.79
137 2026-08-27 14:49 639234389460601485
2016 ms 108.162.193.79
136 2026-08-27 14:49 639234389460601485
2016 ms 172.64.33.79
135 2026-08-27 14:32 639234379227178707
15 ms 108.162.193.79
134 2026-08-27 14:32 639234379227178707
15 ms 172.64.33.79
133 2026-08-27 14:32 639234379227178707
15 ms 173.245.59.79
132 2026-08-27 14:15 639234369065315214
23 ms 108.162.193.79
131 2026-08-27 14:15 639234369065315214
23 ms 172.64.33.79
130 2026-08-27 14:15 639234369065315214
23 ms 173.245.59.79
129 2026-08-27 13:58 639234358825501576
11 ms 108.162.193.79
128 2026-08-27 13:58 639234358825501576
11 ms 172.64.33.79
127 2026-08-27 13:58 639234358825501576
11 ms 173.245.59.79
126 2026-08-27 13:40 639234348572745268
6 ms 108.162.193.79
125 2026-08-27 13:40 639234348572745268
6 ms 172.64.33.79
124 2026-08-27 13:40 639234348572745268
6 ms 173.245.59.79
123 2026-08-27 13:23 639234338264503481
2018 ms 173.245.59.79
122 2026-08-27 13:23 639234338264503481
2018 ms 172.64.33.79
121 2026-08-27 13:23 639234338264503481
2018 ms 108.162.193.79
120 2026-08-27 13:06 639234327818741376
2137 ms 172.64.33.79
119 2026-08-27 13:06 639234327818741376
2137 ms 173.245.59.79
118 2026-08-27 13:06 639234327818741376
2137 ms 108.162.193.79
117 2026-08-27 12:49 639234317475724313
7 ms 108.162.193.79
116 2026-08-27 12:49 639234317475724313
7 ms 172.64.33.79
115 2026-08-27 12:49 639234317475724313
7 ms 173.245.59.79
114 2026-08-27 12:31 639234307007468133
72 ms 173.245.59.79
113 2026-08-27 12:31 639234307007468133
72 ms 172.64.33.79
112 2026-08-27 12:31 639234307007468133
72 ms 108.162.193.79
111 2026-08-27 12:14 639234296664302575
55 ms 108.162.193.79
110 2026-08-27 12:14 639234296664302575
55 ms 172.64.33.79
109 2026-08-27 12:14 639234296664302575
55 ms 173.245.59.79
108 2026-08-27 11:57 639234286253196126
86 ms 108.162.193.79
107 2026-08-27 11:57 639234286253196126
86 ms 172.64.33.79
106 2026-08-27 11:57 639234286253196126
86 ms 173.245.59.79
105 2026-08-27 11:03 639234253963286387
32 ms 108.162.193.79
104 2026-08-27 11:03 639234253963286387
32 ms 172.64.33.79
103 2026-08-27 11:03 639234253963286387
32 ms 173.245.59.79
102 2026-08-27 10:46 639234243654907465
23 ms 108.162.193.79
101 2026-08-27 10:46 639234243654907465
23 ms 172.64.33.79
100 2026-08-27 10:46 639234243654907465
23 ms 173.245.59.79
99 2026-08-27 10:28 639234233269654413
49 ms 173.245.59.79
98 2026-08-27 10:28 639234233269654413
49 ms 172.64.33.79
97 2026-08-27 10:28 639234233269654413
49 ms 108.162.193.79
96 2026-08-27 10:11 639234222943951923
7 ms 108.162.193.79
95 2026-08-27 10:11 639234222943951923
7 ms 172.64.33.79
94 2026-08-27 10:11 639234222943951923
7 ms 173.245.59.79
93 2026-08-27 09:54 639234212558002823
29 ms 108.162.193.79
92 2026-08-27 09:54 639234212558002823
29 ms 172.64.33.79
91 2026-08-27 09:54 639234212558002823
29 ms 173.245.59.79
90 2026-08-27 09:36 639234202117531850
13 ms 108.162.193.79
89 2026-08-27 09:36 639234202117531850
13 ms 172.64.33.79
88 2026-08-27 09:36 639234202117531850
13 ms 173.245.59.79
87 2026-08-27 09:19 639234191649612722
49 ms 108.162.193.79
86 2026-08-27 09:19 639234191649612722
49 ms 172.64.33.79
85 2026-08-27 09:19 639234191649612722
49 ms 173.245.59.79
84 2026-08-27 09:01 639234181105879568
2019 ms 173.245.59.79
83 2026-08-27 09:01 639234181105879568
2019 ms 108.162.193.79
82 2026-08-27 09:01 639234181105879568
2019 ms 172.64.33.79
81 2026-08-27 08:44 639234170713214496
30 ms 108.162.193.79
80 2026-08-27 08:44 639234170713214496
30 ms 172.64.33.79
79 2026-08-27 08:44 639234170713214496
30 ms 173.245.59.79
78 2026-08-27 08:27 639234160341037652
21 ms 108.162.193.79
77 2026-08-27 08:27 639234160341037652
21 ms 172.64.33.79
76 2026-08-27 08:27 639234160341037652
21 ms 173.245.59.79
75 2026-08-27 08:09 639234149799404224
2061 ms 173.245.59.79
74 2026-08-27 08:09 639234149799404224
2061 ms 172.64.33.79
73 2026-08-27 08:09 639234149799404224
2061 ms 108.162.193.79
72 2026-08-27 07:52 639234139553286469
2028 ms 173.245.59.79
71 2026-08-27 07:52 639234139553286469
2028 ms 108.162.193.79
70 2026-08-27 07:52 639234139553286469
2028 ms 172.64.33.79
69 2026-08-27 06:58 639234107183588293
5 ms 108.162.193.79
68 2026-08-27 06:58 639234107183588293
5 ms 172.64.33.79
67 2026-08-27 06:58 639234107183588293
5 ms 173.245.59.79
66 2026-08-27 06:41 639234096905435724
6 ms 108.162.193.79
65 2026-08-27 06:41 639234096905435724
6 ms 172.64.33.79
64 2026-08-27 06:41 639234096905435724
6 ms 173.245.59.79
63 2026-08-27 06:24 639234086579410775
73 ms 108.162.193.79
62 2026-08-27 06:24 639234086579410775
73 ms 172.64.33.79
61 2026-08-27 06:24 639234086579410775
73 ms 173.245.59.79
60 2026-08-27 06:07 639234076291157956
63 ms 108.162.193.79
59 2026-08-27 06:07 639234076291157956
63 ms 172.64.33.79
58 2026-08-27 06:07 639234076291157956
63 ms 173.245.59.79
57 2026-08-27 05:50 639234065981939454
3 ms 108.162.193.79
56 2026-08-27 05:50 639234065981939454
3 ms 172.64.33.79
55 2026-08-27 05:50 639234065981939454
3 ms 173.245.59.79
54 2026-08-27 05:32 639234055548642997
4 ms 108.162.193.79
53 2026-08-27 05:32 639234055548642997
4 ms 172.64.33.79
52 2026-08-27 05:32 639234055548642997
4 ms 173.245.59.79
51 2026-08-27 05:15 639234045267979603
2019 ms 108.162.193.79
50 2026-08-27 05:15 639234045267979603
2019 ms 172.64.33.79
49 2026-08-27 05:15 639234045267979603
2019 ms 173.245.59.79
48 2026-08-27 04:58 639234034999717463
52 ms 108.162.193.79
47 2026-08-27 04:58 639234034999717463
52 ms 172.64.33.79
46 2026-08-27 04:58 639234034999717463
52 ms 173.245.59.79
45 2026-08-27 04:41 639234024739225358
4019 ms 172.64.33.79
44 2026-08-27 04:41 639234024739225358
4019 ms 108.162.193.79
43 2026-08-27 04:41 639234024739225358
4019 ms 173.245.59.79
42 2026-08-27 04:23 639234014311170162
6 ms 108.162.193.79
41 2026-08-27 04:23 639234014311170162
6 ms 172.64.33.79
40 2026-08-27 04:23 639234014311170162
6 ms 173.245.59.79
39 2026-08-27 04:06 639234003806017640
2021 ms 108.162.193.79
38 2026-08-27 04:06 639234003806017640
2021 ms 172.64.33.79
37 2026-08-27 04:06 639234003806017640
2021 ms 173.245.59.79
36 2026-08-27 03:48 639233993356203030
5 ms 108.162.193.79
35 2026-08-27 03:48 639233993356203030
5 ms 172.64.33.79
34 2026-08-27 03:48 639233993356203030
5 ms 173.245.59.79
33 2026-08-27 02:55 639233961301716608
82 ms 108.162.193.79
32 2026-08-27 02:55 639233961301716608
82 ms 172.64.33.79
31 2026-08-27 02:55 639233961301716608
82 ms 173.245.59.79
30 2026-08-27 02:38 639233950834200647
28 ms 108.162.193.79
29 2026-08-27 02:38 639233950834200647
28 ms 172.64.33.79
28 2026-08-27 02:38 639233950834200647
28 ms 173.245.59.79
27 2026-08-27 02:20 639233940431849026
35 ms 108.162.193.79
26 2026-08-27 02:20 639233940431849026
35 ms 172.64.33.79
25 2026-08-27 02:20 639233940431849026
35 ms 173.245.59.79
24 2026-08-27 02:03 639233930110596398
4 ms 108.162.193.79
23 2026-08-27 02:03 639233930110596398
4 ms 172.64.33.79
22 2026-08-27 02:03 639233930110596398
4 ms 173.245.59.79
21 2026-08-27 01:46 639233919705434540
4 ms 108.162.193.79
20 2026-08-27 01:46 639233919705434540
4 ms 172.64.33.79
19 2026-08-27 01:46 639233919705434540
4 ms 173.245.59.79
18 2026-08-27 01:29 639233909452807845
2013 ms 172.64.33.79
17 2026-08-27 01:29 639233909452807845
2013 ms 108.162.193.79
16 2026-08-27 01:29 639233909452807845
2013 ms 173.245.59.79
15 2026-08-27 01:11 639233899096420820
3 ms 108.162.193.79
14 2026-08-27 01:11 639233899096420820
3 ms 172.64.33.79
13 2026-08-27 01:11 639233899096420820
3 ms 173.245.59.79
12 2026-08-27 00:54 639233888707824939
3 ms 108.162.193.79
11 2026-08-27 00:54 639233888707824939
3 ms 172.64.33.79
10 2026-08-27 00:54 639233888707824939
3 ms 173.245.59.79
9 2026-08-27 00:37 639233878461203802
28 ms 108.162.193.79
8 2026-08-27 00:37 639233878461203802
28 ms 172.64.33.79
7 2026-08-27 00:37 639233878461203802
28 ms 173.245.59.79
6 2026-08-27 00:20 639233868060868209
3 ms 108.162.193.79
5 2026-08-27 00:20 639233868060868209
3 ms 172.64.33.79
4 2026-08-27 00:20 639233868060868209
3 ms 173.245.59.79
3 2026-08-27 00:02 639233857450922991
2017 ms 172.64.33.79
2 2026-08-27 00:02 639233857450922991
2017 ms 108.162.193.79
1 2026-08-27 00:02 639233857450922991
2017 ms 173.245.59.79