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 2026-08-26. For this date, NameServerHistory found 210 DNS check records, 210 successful responses, 0 failed responses, and 654 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

210

Historical checks stored for this nameserver on selected date

Average Latency

654 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:44

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

210

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 2026-08-26 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
210 2026-08-26 23:44 639233846871926285
4 ms 108.162.193.79
209 2026-08-26 23:44 639233846871926285
4 ms 172.64.33.79
208 2026-08-26 23:44 639233846871926285
4 ms 173.245.59.79
207 2026-08-26 22:50 639233814527872887
24 ms 108.162.193.79
206 2026-08-26 22:50 639233814527872887
24 ms 172.64.33.79
205 2026-08-26 22:50 639233814527872887
24 ms 173.245.59.79
204 2026-08-26 22:33 639233804315489381
4 ms 108.162.193.79
203 2026-08-26 22:33 639233804315489381
4 ms 172.64.33.79
202 2026-08-26 22:33 639233804315489381
4 ms 173.245.59.79
201 2026-08-26 22:16 639233793971346256
2033 ms 108.162.193.79
200 2026-08-26 22:16 639233793971346256
2033 ms 172.64.33.79
199 2026-08-26 22:16 639233793971346256
2033 ms 173.245.59.79
198 2026-08-26 21:59 639233783644630463
41 ms 172.64.33.79
197 2026-08-26 21:59 639233783644630463
41 ms 108.162.193.79
196 2026-08-26 21:59 639233783644630463
41 ms 173.245.59.79
195 2026-08-26 21:42 639233773302621314
31 ms 108.162.193.79
194 2026-08-26 21:42 639233773302621314
31 ms 172.64.33.79
193 2026-08-26 21:42 639233773302621314
31 ms 173.245.59.79
192 2026-08-26 21:24 639233762896723748
42 ms 108.162.193.79
191 2026-08-26 21:24 639233762896723748
42 ms 172.64.33.79
190 2026-08-26 21:24 639233762896723748
42 ms 173.245.59.79
189 2026-08-26 21:07 639233752543876329
2033 ms 172.64.33.79
188 2026-08-26 21:07 639233752543876329
2033 ms 173.245.59.79
187 2026-08-26 21:07 639233752543876329
2033 ms 108.162.193.79
186 2026-08-26 20:50 639233742155931788
2028 ms 108.162.193.79
185 2026-08-26 20:50 639233742155931788
2028 ms 172.64.33.79
184 2026-08-26 20:50 639233742155931788
2028 ms 173.245.59.79
183 2026-08-26 20:32 639233731712555311
4012 ms 108.162.193.79
182 2026-08-26 20:32 639233731712555311
4012 ms 172.64.33.79
181 2026-08-26 20:32 639233731712555311
4012 ms 173.245.59.79
180 2026-08-26 20:15 639233721164051126
3 ms 108.162.193.79
179 2026-08-26 20:15 639233721164051126
3 ms 172.64.33.79
178 2026-08-26 20:15 639233721164051126
3 ms 173.245.59.79
177 2026-08-26 19:57 639233710560486320
2025 ms 172.64.33.79
176 2026-08-26 19:57 639233710560486320
2025 ms 173.245.59.79
175 2026-08-26 19:57 639233710560486320
2025 ms 108.162.193.79
174 2026-08-26 19:39 639233699834667450
4 ms 108.162.193.79
173 2026-08-26 19:39 639233699834667450
4 ms 172.64.33.79
172 2026-08-26 19:39 639233699834667450
4 ms 173.245.59.79
171 2026-08-26 18:45 639233667209186136
7 ms 108.162.193.79
170 2026-08-26 18:45 639233667209186136
7 ms 172.64.33.79
169 2026-08-26 18:45 639233667209186136
7 ms 173.245.59.79
168 2026-08-26 18:28 639233656814316266
5 ms 108.162.193.79
167 2026-08-26 18:28 639233656814316266
5 ms 172.64.33.79
166 2026-08-26 18:28 639233656814316266
5 ms 173.245.59.79
165 2026-08-26 18:10 639233646245051806
2014 ms 108.162.193.79
164 2026-08-26 18:10 639233646245051806
2014 ms 172.64.33.79
163 2026-08-26 18:10 639233646245051806
2014 ms 173.245.59.79
162 2026-08-26 17:52 639233635663779051
25 ms 108.162.193.79
161 2026-08-26 17:52 639233635663779051
25 ms 172.64.33.79
160 2026-08-26 17:52 639233635663779051
25 ms 173.245.59.79
159 2026-08-26 17:34 639233624977342122
34 ms 108.162.193.79
158 2026-08-26 17:34 639233624977342122
34 ms 172.64.33.79
157 2026-08-26 17:34 639233624977342122
34 ms 173.245.59.79
156 2026-08-26 17:17 639233614446136153
7 ms 108.162.193.79
155 2026-08-26 17:17 639233614446136153
7 ms 172.64.33.79
154 2026-08-26 17:17 639233614446136153
7 ms 173.245.59.79
153 2026-08-26 16:59 639233603737877581
4 ms 108.162.193.79
152 2026-08-26 16:59 639233603737877581
4 ms 172.64.33.79
151 2026-08-26 16:59 639233603737877581
4 ms 173.245.59.79
150 2026-08-26 16:42 639233593269224651
25 ms 108.162.193.79
149 2026-08-26 16:42 639233593269224651
25 ms 172.64.33.79
148 2026-08-26 16:42 639233593269224651
25 ms 173.245.59.79
147 2026-08-26 16:24 639233582635086903
7 ms 108.162.193.79
146 2026-08-26 16:24 639233582635086903
7 ms 172.64.33.79
145 2026-08-26 16:24 639233582635086903
7 ms 173.245.59.79
144 2026-08-26 16:06 639233572000374575
69 ms 108.162.193.79
143 2026-08-26 16:06 639233572000374575
69 ms 172.64.33.79
142 2026-08-26 16:06 639233572000374575
69 ms 173.245.59.79
141 2026-08-26 15:48 639233561188633861
4 ms 108.162.193.79
140 2026-08-26 15:48 639233561188633861
4 ms 172.64.33.79
139 2026-08-26 15:48 639233561188633861
4 ms 173.245.59.79
138 2026-08-26 15:30 639233550544357027
59 ms 108.162.193.79
137 2026-08-26 15:30 639233550544357027
59 ms 172.64.33.79
136 2026-08-26 15:30 639233550544357027
59 ms 173.245.59.79
135 2026-08-26 14:36 639233517966053117
15 ms 108.162.193.79
134 2026-08-26 14:36 639233517966053117
15 ms 172.64.33.79
133 2026-08-26 14:36 639233517966053117
15 ms 173.245.59.79
132 2026-08-26 14:19 639233507603253585
17 ms 108.162.193.79
131 2026-08-26 14:19 639233507603253585
17 ms 172.64.33.79
130 2026-08-26 14:19 639233507603253585
17 ms 173.245.59.79
129 2026-08-26 14:02 639233497229039167
11 ms 108.162.193.79
128 2026-08-26 14:02 639233497229039167
11 ms 172.64.33.79
127 2026-08-26 14:02 639233497229039167
11 ms 173.245.59.79
126 2026-08-26 13:44 639233486864546406
5 ms 108.162.193.79
125 2026-08-26 13:44 639233486864546406
5 ms 172.64.33.79
124 2026-08-26 13:44 639233486864546406
5 ms 173.245.59.79
123 2026-08-26 13:27 639233476455174682
2022 ms 108.162.193.79
122 2026-08-26 13:27 639233476455174682
2022 ms 172.64.33.79
121 2026-08-26 13:27 639233476455174682
2022 ms 173.245.59.79
120 2026-08-26 13:10 639233466171592605
2064 ms 173.245.59.79
119 2026-08-26 13:10 639233466171592605
2064 ms 172.64.33.79
118 2026-08-26 13:10 639233466171592605
2064 ms 108.162.193.79
117 2026-08-26 12:52 639233455747096265
6 ms 108.162.193.79
116 2026-08-26 12:52 639233455747096265
6 ms 172.64.33.79
115 2026-08-26 12:52 639233455747096265
6 ms 173.245.59.79
114 2026-08-26 12:35 639233445367152284
13 ms 108.162.193.79
113 2026-08-26 12:35 639233445367152284
13 ms 172.64.33.79
112 2026-08-26 12:35 639233445367152284
13 ms 173.245.59.79
111 2026-08-26 12:18 639233434974187439
2082 ms 173.245.59.79
110 2026-08-26 12:18 639233434974187439
2082 ms 108.162.193.79
109 2026-08-26 12:18 639233434974187439
2082 ms 172.64.33.79
108 2026-08-26 12:00 639233424567558554
25 ms 173.245.59.79
107 2026-08-26 12:00 639233424567558554
25 ms 172.64.33.79
106 2026-08-26 12:00 639233424567558554
25 ms 108.162.193.79
105 2026-08-26 11:43 639233414056832719
15 ms 108.162.193.79
104 2026-08-26 11:43 639233414056832719
15 ms 172.64.33.79
103 2026-08-26 11:43 639233414056832719
15 ms 173.245.59.79
102 2026-08-26 11:25 639233403515141099
151 ms 108.162.193.79
101 2026-08-26 11:25 639233403515141099
151 ms 172.64.33.79
100 2026-08-26 11:25 639233403515141099
151 ms 173.245.59.79
99 2026-08-26 10:31 639233370841350248
2022 ms 108.162.193.79
98 2026-08-26 10:31 639233370841350248
2022 ms 173.245.59.79
97 2026-08-26 10:31 639233370841350248
2022 ms 172.64.33.79
96 2026-08-26 10:13 639233360361507238
2020 ms 172.64.33.79
95 2026-08-26 10:13 639233360361507238
2020 ms 173.245.59.79
94 2026-08-26 10:13 639233360361507238
2020 ms 108.162.193.79
93 2026-08-26 09:56 639233350067824371
7 ms 108.162.193.79
92 2026-08-26 09:56 639233350067824371
7 ms 172.64.33.79
91 2026-08-26 09:56 639233350067824371
7 ms 173.245.59.79
90 2026-08-26 09:39 639233339545274518
4 ms 108.162.193.79
89 2026-08-26 09:39 639233339545274518
4 ms 172.64.33.79
88 2026-08-26 09:39 639233339545274518
4 ms 173.245.59.79
87 2026-08-26 09:22 639233329214918079
27 ms 108.162.193.79
86 2026-08-26 09:22 639233329214918079
27 ms 172.64.33.79
85 2026-08-26 09:22 639233329214918079
27 ms 173.245.59.79
84 2026-08-26 09:04 639233318749762337
82 ms 108.162.193.79
83 2026-08-26 09:04 639233318749762337
82 ms 172.64.33.79
82 2026-08-26 09:04 639233318749762337
82 ms 173.245.59.79
81 2026-08-26 08:47 639233308387917838
60 ms 108.162.193.79
80 2026-08-26 08:47 639233308387917838
60 ms 172.64.33.79
79 2026-08-26 08:47 639233308387917838
60 ms 173.245.59.79
78 2026-08-26 08:29 639233297961740122
47 ms 108.162.193.79
77 2026-08-26 08:29 639233297961740122
47 ms 172.64.33.79
76 2026-08-26 08:29 639233297961740122
47 ms 173.245.59.79
75 2026-08-26 08:12 639233287487159094
76 ms 108.162.193.79
74 2026-08-26 08:12 639233287487159094
76 ms 172.64.33.79
73 2026-08-26 08:12 639233287487159094
76 ms 173.245.59.79
72 2026-08-26 07:55 639233276995531707
2044 ms 173.245.59.79
71 2026-08-26 07:55 639233276995531707
2044 ms 172.64.33.79
70 2026-08-26 07:55 639233276995531707
2044 ms 108.162.193.79
69 2026-08-26 07:37 639233266521568229
6 ms 108.162.193.79
68 2026-08-26 07:37 639233266521568229
6 ms 172.64.33.79
67 2026-08-26 07:37 639233266521568229
6 ms 173.245.59.79
66 2026-08-26 07:20 639233256081047431
2048 ms 108.162.193.79
65 2026-08-26 07:20 639233256081047431
2048 ms 172.64.33.79
64 2026-08-26 07:20 639233256081047431
2048 ms 173.245.59.79
63 2026-08-26 06:26 639233223620132921
2012 ms 173.245.59.79
62 2026-08-26 06:26 639233223620132921
2012 ms 108.162.193.79
61 2026-08-26 06:26 639233223620132921
2012 ms 172.64.33.79
60 2026-08-26 06:08 639233213287814244
4 ms 108.162.193.79
59 2026-08-26 06:08 639233213287814244
4 ms 172.64.33.79
58 2026-08-26 06:08 639233213287814244
4 ms 173.245.59.79
57 2026-08-26 05:51 639233202925983161
2027 ms 108.162.193.79
56 2026-08-26 05:51 639233202925983161
2027 ms 173.245.59.79
55 2026-08-26 05:51 639233202925983161
2027 ms 172.64.33.79
54 2026-08-26 05:34 639233192644780696
4 ms 108.162.193.79
53 2026-08-26 05:34 639233192644780696
4 ms 172.64.33.79
52 2026-08-26 05:34 639233192644780696
4 ms 173.245.59.79
51 2026-08-26 05:17 639233182401183833
5 ms 108.162.193.79
50 2026-08-26 05:17 639233182401183833
5 ms 172.64.33.79
49 2026-08-26 05:17 639233182401183833
5 ms 173.245.59.79
48 2026-08-26 05:00 639233172074181051
2029 ms 108.162.193.79
47 2026-08-26 05:00 639233172074181051
2029 ms 172.64.33.79
46 2026-08-26 05:00 639233172074181051
2029 ms 173.245.59.79
45 2026-08-26 04:43 639233161808421455
9 ms 108.162.193.79
44 2026-08-26 04:43 639233161808421455
9 ms 172.64.33.79
43 2026-08-26 04:43 639233161808421455
9 ms 173.245.59.79
42 2026-08-26 04:25 639233151357344052
2018 ms 172.64.33.79
41 2026-08-26 04:25 639233151357344052
2018 ms 173.245.59.79
40 2026-08-26 04:25 639233151357344052
2018 ms 108.162.193.79
39 2026-08-26 04:08 639233141034116946
14 ms 108.162.193.79
38 2026-08-26 04:08 639233141034116946
14 ms 172.64.33.79
37 2026-08-26 04:08 639233141034116946
14 ms 173.245.59.79
36 2026-08-26 03:51 639233130828334142
2022 ms 172.64.33.79
35 2026-08-26 03:51 639233130828334142
2022 ms 108.162.193.79
34 2026-08-26 03:51 639233130828334142
2022 ms 173.245.59.79
33 2026-08-26 03:34 639233120373450007
2039 ms 108.162.193.79
32 2026-08-26 03:34 639233120373450007
2039 ms 173.245.59.79
31 2026-08-26 03:34 639233120373450007
2039 ms 172.64.33.79
30 2026-08-26 03:16 639233110066216193
68 ms 108.162.193.79
29 2026-08-26 03:16 639233110066216193
68 ms 172.64.33.79
28 2026-08-26 03:16 639233110066216193
68 ms 173.245.59.79
27 2026-08-26 02:23 639233078065410564
42 ms 108.162.193.79
26 2026-08-26 02:23 639233078065410564
42 ms 172.64.33.79
25 2026-08-26 02:23 639233078065410564
42 ms 173.245.59.79
24 2026-08-26 02:06 639233067787457832
3 ms 108.162.193.79
23 2026-08-26 02:06 639233067787457832
3 ms 172.64.33.79
22 2026-08-26 02:06 639233067787457832
3 ms 173.245.59.79
21 2026-08-26 01:49 639233057501801162
14 ms 108.162.193.79
20 2026-08-26 01:49 639233057501801162
14 ms 172.64.33.79
19 2026-08-26 01:49 639233057501801162
14 ms 173.245.59.79
18 2026-08-26 01:31 639233047089431703
14 ms 108.162.193.79
17 2026-08-26 01:31 639233047089431703
14 ms 172.64.33.79
16 2026-08-26 01:31 639233047089431703
14 ms 173.245.59.79
15 2026-08-26 01:14 639233036754790688
2019 ms 173.245.59.79
14 2026-08-26 01:14 639233036754790688
2019 ms 172.64.33.79
13 2026-08-26 01:14 639233036754790688
2019 ms 108.162.193.79
12 2026-08-26 00:57 639233026412602472
6 ms 108.162.193.79
11 2026-08-26 00:57 639233026412602472
6 ms 172.64.33.79
10 2026-08-26 00:57 639233026412602472
6 ms 173.245.59.79
9 2026-08-26 00:40 639233016064066127
4 ms 108.162.193.79
8 2026-08-26 00:40 639233016064066127
4 ms 172.64.33.79
7 2026-08-26 00:40 639233016064066127
4 ms 173.245.59.79
6 2026-08-26 00:23 639233005922655772
2021 ms 173.245.59.79
5 2026-08-26 00:23 639233005922655772
2021 ms 108.162.193.79
4 2026-08-26 00:23 639233005922655772
2021 ms 172.64.33.79
3 2026-08-26 00:06 639232995672256907
27 ms 108.162.193.79
2 2026-08-26 00:06 639232995672256907
27 ms 172.64.33.79
1 2026-08-26 00:06 639232995672256907
27 ms 173.245.59.79