DNS response history for barbara.ns.cloudflare.com

barbara.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 2026-08-22. For this date, NameServerHistory found 216 DNS check records, 213 successful responses, 3 failed responses, and 50 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 barbara.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

50 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.248

Most recently resolved hosting IP on selected date

Successful Responses

213

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for barbara.ns.cloudflare.com

Showing DNS history for 2026-08-22 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
216 2026-08-22 23:46 639230391807229016
16 ms 108.162.192.248
215 2026-08-22 23:46 639230391807229016
16 ms 172.64.32.248
214 2026-08-22 23:46 639230391807229016
16 ms 173.245.58.248
213 2026-08-22 23:30 639230382051619327
35 ms 108.162.192.248
212 2026-08-22 23:30 639230382051619327
35 ms 172.64.32.248
211 2026-08-22 23:30 639230382051619327
35 ms 173.245.58.248
210 2026-08-22 23:13 639230372323353529
25 ms 108.162.192.248
209 2026-08-22 23:13 639230372323353529
25 ms 172.64.32.248
208 2026-08-22 23:13 639230372323353529
25 ms 173.245.58.248
207 2026-08-22 22:57 639230362586451064
10 ms 108.162.192.248
206 2026-08-22 22:57 639230362586451064
10 ms 172.64.32.248
205 2026-08-22 22:57 639230362586451064
10 ms 173.245.58.248
204 2026-08-22 22:41 639230352793666303
30 ms 108.162.192.248
203 2026-08-22 22:41 639230352793666303
30 ms 172.64.32.248
202 2026-08-22 22:41 639230352793666303
30 ms 173.245.58.248
201 2026-08-22 22:24 639230342775737758
23 ms 108.162.192.248
200 2026-08-22 22:24 639230342775737758
23 ms 172.64.32.248
199 2026-08-22 22:24 639230342775737758
23 ms 173.245.58.248
198 2026-08-22 22:07 639230332639939561
119 ms 108.162.192.248
197 2026-08-22 22:07 639230332639939561
119 ms 172.64.32.248
196 2026-08-22 22:07 639230332639939561
119 ms 173.245.58.248
195 2026-08-22 21:15 639230301014190104
25 ms 108.162.192.248
194 2026-08-22 21:15 639230301014190104
25 ms 172.64.32.248
193 2026-08-22 21:15 639230301014190104
25 ms 173.245.58.248
192 2026-08-22 20:58 639230291048161498
7 ms 108.162.192.248
191 2026-08-22 20:58 639230291048161498
7 ms 172.64.32.248
190 2026-08-22 20:58 639230291048161498
7 ms 173.245.58.248
189 2026-08-22 20:41 639230280894353664
57 ms 108.162.192.248
188 2026-08-22 20:41 639230280894353664
57 ms 172.64.32.248
187 2026-08-22 20:41 639230280894353664
57 ms 173.245.58.248
186 2026-08-22 20:24 639230270699419073
33 ms 108.162.192.248
185 2026-08-22 20:24 639230270699419073
33 ms 172.64.32.248
184 2026-08-22 20:24 639230270699419073
33 ms 173.245.58.248
183 2026-08-22 20:07 639230260248163050
78 ms 108.162.192.248
182 2026-08-22 20:07 639230260248163050
78 ms 172.64.32.248
181 2026-08-22 20:07 639230260248163050
78 ms 173.245.58.248
180 2026-08-22 19:50 639230250122494282
14 ms 108.162.192.248
179 2026-08-22 19:50 639230250122494282
14 ms 172.64.32.248
178 2026-08-22 19:50 639230250122494282
14 ms 173.245.58.248
177 2026-08-22 19:33 639230239972935046
8 ms 108.162.192.248
176 2026-08-22 19:33 639230239972935046
8 ms 172.64.32.248
175 2026-08-22 19:33 639230239972935046
8 ms 173.245.58.248
174 2026-08-22 19:16 639230229963262464
7 ms 108.162.192.248
173 2026-08-22 19:16 639230229963262464
7 ms 172.64.32.248
172 2026-08-22 19:16 639230229963262464
7 ms 173.245.58.248
171 2026-08-22 19:00 639230220033804658
39 ms 108.162.192.248
170 2026-08-22 19:00 639230220033804658
39 ms 172.64.32.248
169 2026-08-22 19:00 639230220033804658
39 ms 173.245.58.248
168 2026-08-22 18:43 639230209891107289
-
167 2026-08-22 18:26 639230199630298717
14 ms 108.162.192.248
166 2026-08-22 18:26 639230199630298717
14 ms 172.64.32.248
165 2026-08-22 18:26 639230199630298717
14 ms 173.245.58.248
164 2026-08-22 18:08 639230189301984150
236 ms 108.162.192.248
163 2026-08-22 18:08 639230189301984150
236 ms 172.64.32.248
162 2026-08-22 18:08 639230189301984150
236 ms 173.245.58.248
161 2026-08-22 17:15 639230157138468804
37 ms 108.162.192.248
160 2026-08-22 17:15 639230157138468804
37 ms 172.64.32.248
159 2026-08-22 17:15 639230157138468804
37 ms 173.245.58.248
158 2026-08-22 16:58 639230146987869495
52 ms 108.162.192.248
157 2026-08-22 16:58 639230146987869495
52 ms 172.64.32.248
156 2026-08-22 16:58 639230146987869495
52 ms 173.245.58.248
155 2026-08-22 16:41 639230136768638516
72 ms 172.64.32.248
154 2026-08-22 16:41 639230136768638516
72 ms 173.245.58.248
153 2026-08-22 16:41 639230136768638516
72 ms 108.162.192.248
152 2026-08-22 16:24 639230126735907877
33 ms 108.162.192.248
151 2026-08-22 16:24 639230126735907877
33 ms 172.64.32.248
150 2026-08-22 16:24 639230126735907877
33 ms 173.245.58.248
149 2026-08-22 16:07 639230116551187768
42 ms 108.162.192.248
148 2026-08-22 16:07 639230116551187768
42 ms 172.64.32.248
147 2026-08-22 16:07 639230116551187768
42 ms 173.245.58.248
146 2026-08-22 15:50 639230106335615913
24 ms 108.162.192.248
145 2026-08-22 15:50 639230106335615913
24 ms 172.64.32.248
144 2026-08-22 15:50 639230106335615913
24 ms 173.245.58.248
143 2026-08-22 15:33 639230096177758176
31 ms 108.162.192.248
142 2026-08-22 15:33 639230096177758176
31 ms 172.64.32.248
141 2026-08-22 15:33 639230096177758176
31 ms 173.245.58.248
140 2026-08-22 15:16 639230086185999993
30 ms 108.162.192.248
139 2026-08-22 15:16 639230086185999993
30 ms 172.64.32.248
138 2026-08-22 15:16 639230086185999993
30 ms 173.245.58.248
137 2026-08-22 15:00 639230076247854903
98 ms 108.162.192.248
136 2026-08-22 15:00 639230076247854903
98 ms 172.64.32.248
135 2026-08-22 15:00 639230076247854903
98 ms 173.245.58.248
134 2026-08-22 14:43 639230066076077530
29 ms 108.162.192.248
133 2026-08-22 14:43 639230066076077530
29 ms 172.64.32.248
132 2026-08-22 14:43 639230066076077530
29 ms 173.245.58.248
131 2026-08-22 14:26 639230055738197328
25 ms 108.162.192.248
130 2026-08-22 14:26 639230055738197328
25 ms 172.64.32.248
129 2026-08-22 14:26 639230055738197328
25 ms 173.245.58.248
128 2026-08-22 14:09 639230045411225521
314 ms 108.162.192.248
127 2026-08-22 14:09 639230045411225521
314 ms 172.64.32.248
126 2026-08-22 14:09 639230045411225521
314 ms 173.245.58.248
125 2026-08-22 13:15 639230013046000470
17 ms 108.162.192.248
124 2026-08-22 13:15 639230013046000470
17 ms 172.64.32.248
123 2026-08-22 13:15 639230013046000470
17 ms 173.245.58.248
122 2026-08-22 12:58 639230003090037878
36 ms 108.162.192.248
121 2026-08-22 12:58 639230003090037878
36 ms 172.64.32.248
120 2026-08-22 12:58 639230003090037878
36 ms 173.245.58.248
119 2026-08-22 12:41 639229993008259475
27 ms 108.162.192.248
118 2026-08-22 12:41 639229993008259475
27 ms 172.64.32.248
117 2026-08-22 12:41 639229993008259475
27 ms 173.245.58.248
116 2026-08-22 12:24 639229982909449470
39 ms 108.162.192.248
115 2026-08-22 12:24 639229982909449470
39 ms 172.64.32.248
114 2026-08-22 12:24 639229982909449470
39 ms 173.245.58.248
113 2026-08-22 12:08 639229973035502212
24 ms 108.162.192.248
112 2026-08-22 12:08 639229973035502212
24 ms 172.64.32.248
111 2026-08-22 12:08 639229973035502212
24 ms 173.245.58.248
110 2026-08-22 11:51 639229963064296145
28 ms 108.162.192.248
109 2026-08-22 11:51 639229963064296145
28 ms 172.64.32.248
108 2026-08-22 11:51 639229963064296145
28 ms 173.245.58.248
107 2026-08-22 11:34 639229952996162143
131 ms 108.162.192.248
106 2026-08-22 11:34 639229952996162143
131 ms 172.64.32.248
105 2026-08-22 11:34 639229952996162143
131 ms 173.245.58.248
104 2026-08-22 11:18 639229943051949195
18 ms 108.162.192.248
103 2026-08-22 11:18 639229943051949195
18 ms 172.64.32.248
102 2026-08-22 11:18 639229943051949195
18 ms 173.245.58.248
101 2026-08-22 11:01 639229932919214934
22 ms 108.162.192.248
100 2026-08-22 11:01 639229932919214934
22 ms 172.64.32.248
99 2026-08-22 11:01 639229932919214934
22 ms 173.245.58.248
98 2026-08-22 10:44 639229922745889838
29 ms 108.162.192.248
97 2026-08-22 10:44 639229922745889838
29 ms 172.64.32.248
96 2026-08-22 10:44 639229922745889838
29 ms 173.245.58.248
95 2026-08-22 10:27 639229912587214796
21 ms 108.162.192.248
94 2026-08-22 10:27 639229912587214796
21 ms 172.64.32.248
93 2026-08-22 10:27 639229912587214796
21 ms 173.245.58.248
92 2026-08-22 10:10 639229902240004454
212 ms 108.162.192.248
91 2026-08-22 10:10 639229902240004454
212 ms 172.64.32.248
90 2026-08-22 10:10 639229902240004454
212 ms 173.245.58.248
89 2026-08-22 09:18 639229870800501662
23 ms 108.162.192.248
88 2026-08-22 09:18 639229870800501662
23 ms 172.64.32.248
87 2026-08-22 09:18 639229870800501662
23 ms 173.245.58.248
86 2026-08-22 09:01 639229861058384956
27 ms 108.162.192.248
85 2026-08-22 09:01 639229861058384956
27 ms 172.64.32.248
84 2026-08-22 09:01 639229861058384956
27 ms 173.245.58.248
83 2026-08-22 08:45 639229851158592604
18 ms 108.162.192.248
82 2026-08-22 08:45 639229851158592604
18 ms 172.64.32.248
81 2026-08-22 08:45 639229851158592604
18 ms 173.245.58.248
80 2026-08-22 08:29 639229841475569629
24 ms 108.162.192.248
79 2026-08-22 08:29 639229841475569629
24 ms 172.64.32.248
78 2026-08-22 08:29 639229841475569629
24 ms 173.245.58.248
77 2026-08-22 08:13 639229831887658471
20 ms 108.162.192.248
76 2026-08-22 08:13 639229831887658471
20 ms 172.64.32.248
75 2026-08-22 08:13 639229831887658471
20 ms 173.245.58.248
74 2026-08-22 07:56 639229822043670346
14 ms 108.162.192.248
73 2026-08-22 07:56 639229822043670346
14 ms 172.64.32.248
72 2026-08-22 07:56 639229822043670346
14 ms 173.245.58.248
71 2026-08-22 07:40 639229812327913936
30 ms 108.162.192.248
70 2026-08-22 07:40 639229812327913936
30 ms 172.64.32.248
69 2026-08-22 07:40 639229812327913936
30 ms 173.245.58.248
68 2026-08-22 07:24 639229802629488686
31 ms 108.162.192.248
67 2026-08-22 07:24 639229802629488686
31 ms 172.64.32.248
66 2026-08-22 07:24 639229802629488686
31 ms 173.245.58.248
65 2026-08-22 07:08 639229793051447309
38 ms 108.162.192.248
64 2026-08-22 07:08 639229793051447309
38 ms 172.64.32.248
63 2026-08-22 07:08 639229793051447309
38 ms 173.245.58.248
62 2026-08-22 06:52 639229783303531961
35 ms 108.162.192.248
61 2026-08-22 06:52 639229783303531961
35 ms 172.64.32.248
60 2026-08-22 06:52 639229783303531961
35 ms 173.245.58.248
59 2026-08-22 06:35 639229773458051942
171 ms 108.162.192.248
58 2026-08-22 06:35 639229773458051942
171 ms 172.64.32.248
57 2026-08-22 06:35 639229773458051942
171 ms 173.245.58.248
56 2026-08-22 06:18 639229763373848056
56 ms 108.162.192.248
55 2026-08-22 06:18 639229763373848056
56 ms 172.64.32.248
54 2026-08-22 06:18 639229763373848056
56 ms 173.245.58.248
53 2026-08-22 05:26 639229732140622809
31 ms 108.162.192.248
52 2026-08-22 05:26 639229732140622809
31 ms 172.64.32.248
51 2026-08-22 05:26 639229732140622809
31 ms 173.245.58.248
50 2026-08-22 05:11 639229722699695967
18 ms 108.162.192.248
49 2026-08-22 05:11 639229722699695967
18 ms 172.64.32.248
48 2026-08-22 05:11 639229722699695967
18 ms 173.245.58.248
47 2026-08-22 04:55 639229713097498075
21 ms 108.162.192.248
46 2026-08-22 04:55 639229713097498075
21 ms 172.64.32.248
45 2026-08-22 04:55 639229713097498075
21 ms 173.245.58.248
44 2026-08-22 04:39 639229703543969637
24 ms 108.162.192.248
43 2026-08-22 04:39 639229703543969637
24 ms 172.64.32.248
42 2026-08-22 04:39 639229703543969637
24 ms 173.245.58.248
41 2026-08-22 04:23 639229693970392873
37 ms 108.162.192.248
40 2026-08-22 04:23 639229693970392873
37 ms 172.64.32.248
39 2026-08-22 04:23 639229693970392873
37 ms 173.245.58.248
38 2026-08-22 04:07 639229684277329469
19 ms 108.162.192.248
37 2026-08-22 04:07 639229684277329469
19 ms 172.64.32.248
36 2026-08-22 04:07 639229684277329469
19 ms 173.245.58.248
35 2026-08-22 03:50 639229674501596661
-
34 2026-08-22 03:35 639229665064441147
8 ms 108.162.192.248
33 2026-08-22 03:35 639229665064441147
8 ms 172.64.32.248
32 2026-08-22 03:35 639229665064441147
8 ms 173.245.58.248
31 2026-08-22 03:19 639229655507536872
111 ms 108.162.192.248
30 2026-08-22 03:19 639229655507536872
111 ms 172.64.32.248
29 2026-08-22 03:19 639229655507536872
111 ms 173.245.58.248
28 2026-08-22 03:03 639229645849603111
33 ms 108.162.192.248
27 2026-08-22 03:03 639229645849603111
33 ms 172.64.32.248
26 2026-08-22 03:03 639229645849603111
33 ms 173.245.58.248
25 2026-08-22 02:46 639229636090497453
20 ms 108.162.192.248
24 2026-08-22 02:46 639229636090497453
20 ms 172.64.32.248
23 2026-08-22 02:46 639229636090497453
20 ms 173.245.58.248
22 2026-08-22 02:29 639229625978544281
378 ms 108.162.192.248
21 2026-08-22 02:29 639229625978544281
378 ms 172.64.32.248
20 2026-08-22 02:29 639229625978544281
378 ms 173.245.58.248
19 2026-08-22 01:37 639229594644662176
25 ms 108.162.192.248
18 2026-08-22 01:37 639229594644662176
25 ms 172.64.32.248
17 2026-08-22 01:37 639229594644662176
25 ms 173.245.58.248
16 2026-08-22 01:22 639229585214633065
25 ms 108.162.192.248
15 2026-08-22 01:22 639229585214633065
25 ms 172.64.32.248
14 2026-08-22 01:22 639229585214633065
25 ms 173.245.58.248
13 2026-08-22 01:05 639229575581042175
34 ms 108.162.192.248
12 2026-08-22 01:05 639229575581042175
34 ms 172.64.32.248
11 2026-08-22 01:05 639229575581042175
34 ms 173.245.58.248
10 2026-08-22 00:49 639229565912268962
21 ms 108.162.192.248
9 2026-08-22 00:49 639229565912268962
21 ms 172.64.32.248
8 2026-08-22 00:49 639229565912268962
21 ms 173.245.58.248
7 2026-08-22 00:33 639229556237813203
19 ms 108.162.192.248
6 2026-08-22 00:33 639229556237813203
19 ms 172.64.32.248
5 2026-08-22 00:33 639229556237813203
19 ms 173.245.58.248
4 2026-08-22 00:17 639229546625802518
52 ms 108.162.192.248
3 2026-08-22 00:17 639229546625802518
52 ms 172.64.32.248
2 2026-08-22 00:17 639229546625802518
52 ms 173.245.58.248
1 2026-08-22 00:02 639229537172016621
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