DNS response history for bart.ns.cloudflare.com

bart.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 2026-08-24. For this date, NameServerHistory found 168 DNS check records, 168 successful responses, 0 failed responses, and 202 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 bart.ns.cloudflare.com.
Records on Selected Date

168

Historical checks stored for this nameserver on selected date

Average Latency

202 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.71

Most recently resolved hosting IP on selected date

Successful Responses

168

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 bart.ns.cloudflare.com

Showing DNS history for 2026-08-24 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
168 2026-08-24 23:46 639232119551972438
19 ms 108.162.193.71
167 2026-08-24 23:46 639232119551972438
19 ms 172.64.33.71
166 2026-08-24 23:46 639232119551972438
19 ms 173.245.59.71
165 2026-08-24 23:28 639232109112567473
37 ms 172.64.33.71
164 2026-08-24 23:28 639232109112567473
37 ms 108.162.193.71
163 2026-08-24 23:28 639232109112567473
37 ms 173.245.59.71
162 2026-08-24 22:35 639232077430823987
27 ms 172.64.33.71
161 2026-08-24 22:35 639232077430823987
27 ms 173.245.59.71
160 2026-08-24 22:35 639232077430823987
27 ms 108.162.193.71
159 2026-08-24 22:19 639232067340513033
37 ms 108.162.193.71
158 2026-08-24 22:19 639232067340513033
37 ms 173.245.59.71
157 2026-08-24 22:19 639232067340513033
37 ms 172.64.33.71
156 2026-08-24 22:02 639232057157944387
8 ms 172.64.33.71
155 2026-08-24 22:02 639232057157944387
8 ms 108.162.193.71
154 2026-08-24 22:02 639232057157944387
8 ms 173.245.59.71
153 2026-08-24 21:44 639232046895282144
17 ms 172.64.33.71
152 2026-08-24 21:44 639232046895282144
17 ms 173.245.59.71
151 2026-08-24 21:44 639232046895282144
17 ms 108.162.193.71
150 2026-08-24 20:50 639232014356623395
4 ms 108.162.193.71
149 2026-08-24 20:50 639232014356623395
4 ms 172.64.33.71
148 2026-08-24 20:50 639232014356623395
4 ms 173.245.59.71
147 2026-08-24 20:33 639232004177831322
4 ms 108.162.193.71
146 2026-08-24 20:33 639232004177831322
4 ms 172.64.33.71
145 2026-08-24 20:33 639232004177831322
4 ms 173.245.59.71
144 2026-08-24 20:16 639231993997863976
30 ms 108.162.193.71
143 2026-08-24 20:16 639231993997863976
30 ms 172.64.33.71
142 2026-08-24 20:16 639231993997863976
30 ms 173.245.59.71
141 2026-08-24 20:00 639231983967363696
26 ms 108.162.193.71
140 2026-08-24 20:00 639231983967363696
26 ms 172.64.33.71
139 2026-08-24 20:00 639231983967363696
26 ms 173.245.59.71
138 2026-08-24 19:07 639231952257842845
2025 ms 108.162.193.71
137 2026-08-24 19:07 639231952257842845
2025 ms 173.245.59.71
136 2026-08-24 19:07 639231952257842845
2025 ms 172.64.33.71
135 2026-08-24 18:50 639231942277816756
71 ms 108.162.193.71
134 2026-08-24 18:50 639231942277816756
71 ms 172.64.33.71
133 2026-08-24 18:50 639231942277816756
71 ms 173.245.59.71
132 2026-08-24 18:33 639231932094180724
8 ms 173.245.59.71
131 2026-08-24 18:33 639231932094180724
8 ms 172.64.33.71
130 2026-08-24 18:33 639231932094180724
8 ms 108.162.193.71
129 2026-08-24 18:16 639231922041034838
17 ms 108.162.193.71
128 2026-08-24 18:16 639231922041034838
17 ms 172.64.33.71
127 2026-08-24 18:16 639231922041034838
17 ms 173.245.59.71
126 2026-08-24 17:24 639231890488117536
14 ms 173.245.59.71
125 2026-08-24 17:24 639231890488117536
14 ms 108.162.193.71
124 2026-08-24 17:24 639231890488117536
14 ms 172.64.33.71
123 2026-08-24 17:07 639231880574255543
34 ms 172.64.33.71
122 2026-08-24 17:07 639231880574255543
34 ms 173.245.59.71
121 2026-08-24 17:07 639231880574255543
34 ms 108.162.193.71
120 2026-08-24 16:50 639231870418029045
40 ms 108.162.193.71
119 2026-08-24 16:50 639231870418029045
40 ms 172.64.33.71
118 2026-08-24 16:50 639231870418029045
40 ms 173.245.59.71
117 2026-08-24 16:33 639231860258429562
5 ms 108.162.193.71
116 2026-08-24 16:33 639231860258429562
5 ms 172.64.33.71
115 2026-08-24 16:33 639231860258429562
5 ms 173.245.59.71
114 2026-08-24 15:40 639231828211839931
43 ms 108.162.193.71
113 2026-08-24 15:40 639231828211839931
43 ms 172.64.33.71
112 2026-08-24 15:40 639231828211839931
43 ms 173.245.59.71
111 2026-08-24 15:23 639231818080917481
18 ms 173.245.59.71
110 2026-08-24 15:23 639231818080917481
18 ms 108.162.193.71
109 2026-08-24 15:23 639231818080917481
18 ms 172.64.33.71
108 2026-08-24 15:06 639231807961539652
5 ms 108.162.193.71
107 2026-08-24 15:06 639231807961539652
5 ms 172.64.33.71
106 2026-08-24 15:06 639231807961539652
5 ms 173.245.59.71
105 2026-08-24 14:49 639231797631669865
29 ms 108.162.193.71
104 2026-08-24 14:49 639231797631669865
29 ms 172.64.33.71
103 2026-08-24 14:49 639231797631669865
29 ms 173.245.59.71
102 2026-08-24 13:56 639231765923559455
12 ms 173.245.59.71
101 2026-08-24 13:56 639231765923559455
12 ms 108.162.193.71
100 2026-08-24 13:56 639231765923559455
12 ms 172.64.33.71
99 2026-08-24 13:39 639231755868832964
2012 ms 108.162.193.71
98 2026-08-24 13:39 639231755868832964
2012 ms 172.64.33.71
97 2026-08-24 13:39 639231755868832964
2012 ms 173.245.59.71
96 2026-08-24 13:22 639231745628278877
2014 ms 173.245.59.71
95 2026-08-24 13:22 639231745628278877
2014 ms 108.162.193.71
94 2026-08-24 13:22 639231745628278877
2014 ms 172.64.33.71
93 2026-08-24 13:05 639231735407682062
40 ms 108.162.193.71
92 2026-08-24 13:05 639231735407682062
40 ms 172.64.33.71
91 2026-08-24 13:05 639231735407682062
40 ms 173.245.59.71
90 2026-08-24 12:13 639231703815441688
15 ms 172.64.33.71
89 2026-08-24 12:13 639231703815441688
15 ms 173.245.59.71
88 2026-08-24 12:13 639231703815441688
15 ms 108.162.193.71
87 2026-08-24 11:56 639231693747052549
6 ms 108.162.193.71
86 2026-08-24 11:56 639231693747052549
6 ms 172.64.33.71
85 2026-08-24 11:56 639231693747052549
6 ms 173.245.59.71
84 2026-08-24 11:39 639231683712487276
5 ms 108.162.193.71
83 2026-08-24 11:39 639231683712487276
5 ms 172.64.33.71
82 2026-08-24 11:39 639231683712487276
5 ms 173.245.59.71
81 2026-08-24 11:22 639231673513573868
42 ms 108.162.193.71
80 2026-08-24 11:22 639231673513573868
42 ms 173.245.59.71
79 2026-08-24 11:22 639231673513573868
42 ms 172.64.33.71
78 2026-08-24 10:29 639231641791249939
45 ms 108.162.193.71
77 2026-08-24 10:29 639231641791249939
45 ms 172.64.33.71
76 2026-08-24 10:29 639231641791249939
45 ms 173.245.59.71
75 2026-08-24 10:13 639231631866211033
20 ms 173.245.59.71
74 2026-08-24 10:13 639231631866211033
20 ms 108.162.193.71
73 2026-08-24 10:13 639231631866211033
20 ms 172.64.33.71
72 2026-08-24 09:56 639231621644955316
11 ms 108.162.193.71
71 2026-08-24 09:56 639231621644955316
11 ms 172.64.33.71
70 2026-08-24 09:56 639231621644955316
11 ms 173.245.59.71
69 2026-08-24 09:39 639231611478799259
47 ms 108.162.193.71
68 2026-08-24 09:39 639231611478799259
47 ms 172.64.33.71
67 2026-08-24 09:39 639231611478799259
47 ms 173.245.59.71
66 2026-08-24 08:46 639231579923718211
47 ms 108.162.193.71
65 2026-08-24 08:46 639231579923718211
47 ms 172.64.33.71
64 2026-08-24 08:46 639231579923718211
47 ms 173.245.59.71
63 2026-08-24 08:29 639231569810702936
39 ms 173.245.59.71
62 2026-08-24 08:29 639231569810702936
39 ms 108.162.193.71
61 2026-08-24 08:29 639231569810702936
39 ms 172.64.33.71
60 2026-08-24 08:13 639231559762411619
4 ms 173.245.59.71
59 2026-08-24 08:13 639231559762411619
4 ms 108.162.193.71
58 2026-08-24 08:13 639231559762411619
4 ms 172.64.33.71
57 2026-08-24 07:56 639231549663595407
32 ms 108.162.193.71
56 2026-08-24 07:56 639231549663595407
32 ms 173.245.59.71
55 2026-08-24 07:56 639231549663595407
32 ms 172.64.33.71
54 2026-08-24 07:03 639231518076817246
12 ms 108.162.193.71
53 2026-08-24 07:03 639231518076817246
12 ms 172.64.33.71
52 2026-08-24 07:03 639231518076817246
12 ms 173.245.59.71
51 2026-08-24 06:46 639231508078650885
45 ms 108.162.193.71
50 2026-08-24 06:46 639231508078650885
45 ms 172.64.33.71
49 2026-08-24 06:46 639231508078650885
45 ms 173.245.59.71
48 2026-08-24 06:30 639231498210697093
37 ms 108.162.193.71
47 2026-08-24 06:30 639231498210697093
37 ms 172.64.33.71
46 2026-08-24 06:30 639231498210697093
37 ms 173.245.59.71
45 2026-08-24 06:13 639231488109699360
2007 ms 173.245.59.71
44 2026-08-24 06:13 639231488109699360
2007 ms 172.64.33.71
43 2026-08-24 06:13 639231488109699360
2007 ms 108.162.193.71
42 2026-08-24 05:21 639231456772510692
8 ms 173.245.59.71
41 2026-08-24 05:21 639231456772510692
8 ms 108.162.193.71
40 2026-08-24 05:21 639231456772510692
8 ms 172.64.33.71
39 2026-08-24 05:05 639231447084631185
24 ms 108.162.193.71
38 2026-08-24 05:05 639231447084631185
24 ms 172.64.33.71
37 2026-08-24 05:05 639231447084631185
24 ms 173.245.59.71
36 2026-08-24 04:48 639231437208519473
3 ms 108.162.193.71
35 2026-08-24 04:48 639231437208519473
3 ms 172.64.33.71
34 2026-08-24 04:48 639231437208519473
3 ms 173.245.59.71
33 2026-08-24 04:32 639231427209627490
57 ms 173.245.59.71
32 2026-08-24 04:32 639231427209627490
57 ms 172.64.33.71
31 2026-08-24 04:32 639231427209627490
57 ms 108.162.193.71
30 2026-08-24 03:39 639231395791246644
42 ms 108.162.193.71
29 2026-08-24 03:39 639231395791246644
42 ms 173.245.59.71
28 2026-08-24 03:39 639231395791246644
42 ms 172.64.33.71
27 2026-08-24 03:23 639231386075551458
3 ms 108.162.193.71
26 2026-08-24 03:23 639231386075551458
3 ms 172.64.33.71
25 2026-08-24 03:23 639231386075551458
3 ms 173.245.59.71
24 2026-08-24 03:07 639231376208713791
23 ms 172.64.33.71
23 2026-08-24 03:07 639231376208713791
23 ms 173.245.59.71
22 2026-08-24 03:07 639231376208713791
23 ms 108.162.193.71
21 2026-08-24 02:50 639231366170589276
32 ms 108.162.193.71
20 2026-08-24 02:50 639231366170589276
32 ms 173.245.59.71
19 2026-08-24 02:50 639231366170589276
32 ms 172.64.33.71
18 2026-08-24 01:58 639231334732159368
8 ms 108.162.193.71
17 2026-08-24 01:58 639231334732159368
8 ms 173.245.59.71
16 2026-08-24 01:58 639231334732159368
8 ms 172.64.33.71
15 2026-08-24 01:41 639231325035670078
6 ms 108.162.193.71
14 2026-08-24 01:41 639231325035670078
6 ms 172.64.33.71
13 2026-08-24 01:41 639231325035670078
6 ms 173.245.59.71
12 2026-08-24 01:25 639231315132253837
8 ms 108.162.193.71
11 2026-08-24 01:25 639231315132253837
8 ms 172.64.33.71
10 2026-08-24 01:25 639231315132253837
8 ms 173.245.59.71
9 2026-08-24 01:08 639231305014280808
31 ms 108.162.193.71
8 2026-08-24 01:08 639231305014280808
31 ms 172.64.33.71
7 2026-08-24 01:08 639231305014280808
31 ms 173.245.59.71
6 2026-08-24 00:16 639231273779380675
2050 ms 173.245.59.71
5 2026-08-24 00:16 639231273779380675
2050 ms 172.64.33.71
4 2026-08-24 00:16 639231273779380675
2050 ms 108.162.193.71
3 2026-08-24 00:00 639231264180839154
23 ms 173.245.59.71
2 2026-08-24 00:00 639231264180839154
23 ms 108.162.193.71
1 2026-08-24 00:00 639231264180839154
23 ms 172.64.33.71