DNS response history for bayan.ns.cloudflare.com

bayan.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 2026-08-21. For this date, NameServerHistory found 212 DNS check records, 210 successful responses, 2 failed responses, and 219 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 bayan.ns.cloudflare.com.
Records on Selected Date

212

Historical checks stored for this nameserver on selected date

Average Latency

219 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.72

Most recently resolved hosting IP on selected date

Successful Responses

210

Checks that returned a measurable response

Failed Responses

2

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 bayan.ns.cloudflare.com

Showing DNS history for 2026-08-21 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
212 2026-08-21 23:46 639229527598660841
35 ms 172.64.33.72
211 2026-08-21 23:46 639229527598660841
35 ms 173.245.59.72
210 2026-08-21 23:46 639229527598660841
35 ms 108.162.193.72
209 2026-08-21 23:30 639229517954323214
30 ms 173.245.59.72
208 2026-08-21 23:30 639229517954323214
30 ms 108.162.193.72
207 2026-08-21 23:30 639229517954323214
30 ms 172.64.33.72
206 2026-08-21 23:14 639229508269999021
4 ms 108.162.193.72
205 2026-08-21 23:14 639229508269999021
4 ms 172.64.33.72
204 2026-08-21 23:14 639229508269999021
4 ms 173.245.59.72
203 2026-08-21 22:58 639229498559060171
37 ms 108.162.193.72
202 2026-08-21 22:58 639229498559060171
37 ms 172.64.33.72
201 2026-08-21 22:58 639229498559060171
37 ms 173.245.59.72
200 2026-08-21 22:41 639229488519347586
29 ms 108.162.193.72
199 2026-08-21 22:41 639229488519347586
29 ms 172.64.33.72
198 2026-08-21 22:41 639229488519347586
29 ms 173.245.59.72
197 2026-08-21 21:48 639229456606578934
5 ms 108.162.193.72
196 2026-08-21 21:48 639229456606578934
5 ms 172.64.33.72
195 2026-08-21 21:48 639229456606578934
5 ms 173.245.59.72
194 2026-08-21 21:32 639229446985772499
15 ms 108.162.193.72
193 2026-08-21 21:32 639229446985772499
15 ms 172.64.33.72
192 2026-08-21 21:32 639229446985772499
15 ms 173.245.59.72
191 2026-08-21 21:16 639229437367313098
17 ms 172.64.33.72
190 2026-08-21 21:16 639229437367313098
17 ms 173.245.59.72
189 2026-08-21 21:16 639229437367313098
17 ms 108.162.193.72
188 2026-08-21 21:00 639229427923950391
6 ms 108.162.193.72
187 2026-08-21 21:00 639229427923950391
6 ms 172.64.33.72
186 2026-08-21 21:00 639229427923950391
6 ms 173.245.59.72
185 2026-08-21 20:44 639229418168588854
8 ms 173.245.59.72
184 2026-08-21 20:44 639229418168588854
8 ms 108.162.193.72
183 2026-08-21 20:44 639229418168588854
8 ms 172.64.33.72
182 2026-08-21 20:27 639229408345678334
6 ms 108.162.193.72
181 2026-08-21 20:27 639229408345678334
6 ms 172.64.33.72
180 2026-08-21 20:27 639229408345678334
6 ms 173.245.59.72
179 2026-08-21 20:11 639229398616354648
34 ms 172.64.33.72
178 2026-08-21 20:11 639229398616354648
34 ms 173.245.59.72
177 2026-08-21 20:11 639229398616354648
34 ms 108.162.193.72
176 2026-08-21 19:54 639229388634592323
2067 ms 108.162.193.72
175 2026-08-21 19:54 639229388634592323
2067 ms 172.64.33.72
174 2026-08-21 19:54 639229388634592323
2067 ms 173.245.59.72
173 2026-08-21 19:38 639229378792837692
21 ms 173.245.59.72
172 2026-08-21 19:38 639229378792837692
21 ms 108.162.193.72
171 2026-08-21 19:38 639229378792837692
21 ms 172.64.33.72
170 2026-08-21 19:22 639229369154682311
26 ms 108.162.193.72
169 2026-08-21 19:22 639229369154682311
26 ms 172.64.33.72
168 2026-08-21 19:22 639229369154682311
26 ms 173.245.59.72
167 2026-08-21 19:05 639229359248017926
4 ms 108.162.193.72
166 2026-08-21 19:05 639229359248017926
4 ms 172.64.33.72
165 2026-08-21 19:05 639229359248017926
4 ms 173.245.59.72
164 2026-08-21 18:49 639229349124294642
11 ms 172.64.33.72
163 2026-08-21 18:49 639229349124294642
11 ms 173.245.59.72
162 2026-08-21 18:49 639229349124294642
11 ms 108.162.193.72
161 2026-08-21 17:56 639229317791715692
4 ms 108.162.193.72
160 2026-08-21 17:56 639229317791715692
4 ms 172.64.33.72
159 2026-08-21 17:56 639229317791715692
4 ms 173.245.59.72
158 2026-08-21 17:40 639229308115194575
4 ms 108.162.193.72
157 2026-08-21 17:40 639229308115194575
4 ms 172.64.33.72
156 2026-08-21 17:40 639229308115194575
4 ms 173.245.59.72
155 2026-08-21 17:24 639229298320320558
41 ms 108.162.193.72
154 2026-08-21 17:24 639229298320320558
41 ms 172.64.33.72
153 2026-08-21 17:24 639229298320320558
41 ms 173.245.59.72
152 2026-08-21 17:08 639229288674863221
5 ms 108.162.193.72
151 2026-08-21 17:08 639229288674863221
5 ms 172.64.33.72
150 2026-08-21 17:08 639229288674863221
5 ms 173.245.59.72
149 2026-08-21 16:52 639229278983677079
5 ms 108.162.193.72
148 2026-08-21 16:52 639229278983677079
5 ms 172.64.33.72
147 2026-08-21 16:52 639229278983677079
5 ms 173.245.59.72
146 2026-08-21 16:36 639229269405517175
13 ms 108.162.193.72
145 2026-08-21 16:36 639229269405517175
13 ms 172.64.33.72
144 2026-08-21 16:36 639229269405517175
13 ms 173.245.59.72
143 2026-08-21 16:19 639229259594798244
-
142 2026-08-21 16:03 639229249736681188
73 ms 108.162.193.72
141 2026-08-21 16:03 639229249736681188
73 ms 172.64.33.72
140 2026-08-21 16:03 639229249736681188
73 ms 173.245.59.72
139 2026-08-21 15:46 639229239699417787
27 ms 173.245.59.72
138 2026-08-21 15:46 639229239699417787
27 ms 108.162.193.72
137 2026-08-21 15:46 639229239699417787
27 ms 172.64.33.72
136 2026-08-21 15:29 639229229621964033
5 ms 108.162.193.72
135 2026-08-21 15:29 639229229621964033
5 ms 172.64.33.72
134 2026-08-21 15:29 639229229621964033
5 ms 173.245.59.72
133 2026-08-21 15:13 639229219567270965
38 ms 108.162.193.72
132 2026-08-21 15:13 639229219567270965
38 ms 172.64.33.72
131 2026-08-21 15:13 639229219567270965
38 ms 173.245.59.72
130 2026-08-21 14:56 639229209406666856
26 ms 108.162.193.72
129 2026-08-21 14:56 639229209406666856
26 ms 172.64.33.72
128 2026-08-21 14:56 639229209406666856
26 ms 173.245.59.72
127 2026-08-21 14:03 639229177815876178
2014 ms 172.64.33.72
126 2026-08-21 14:03 639229177815876178
2014 ms 108.162.193.72
125 2026-08-21 14:03 639229177815876178
2014 ms 173.245.59.72
124 2026-08-21 13:47 639229168243572685
8 ms 108.162.193.72
123 2026-08-21 13:47 639229168243572685
8 ms 172.64.33.72
122 2026-08-21 13:47 639229168243572685
8 ms 173.245.59.72
121 2026-08-21 13:31 639229158599856475
11 ms 108.162.193.72
120 2026-08-21 13:31 639229158599856475
11 ms 172.64.33.72
119 2026-08-21 13:31 639229158599856475
11 ms 173.245.59.72
118 2026-08-21 13:15 639229148998940902
14 ms 108.162.193.72
117 2026-08-21 13:15 639229148998940902
14 ms 172.64.33.72
116 2026-08-21 13:15 639229148998940902
14 ms 173.245.59.72
115 2026-08-21 12:59 639229139276923594
22 ms 108.162.193.72
114 2026-08-21 12:59 639229139276923594
22 ms 172.64.33.72
113 2026-08-21 12:59 639229139276923594
22 ms 173.245.59.72
112 2026-08-21 12:43 639229129709912394
9 ms 108.162.193.72
111 2026-08-21 12:43 639229129709912394
9 ms 172.64.33.72
110 2026-08-21 12:43 639229129709912394
9 ms 173.245.59.72
109 2026-08-21 12:26 639229119801488500
2026 ms 173.245.59.72
108 2026-08-21 12:26 639229119801488500
2026 ms 108.162.193.72
107 2026-08-21 12:26 639229119801488500
2026 ms 172.64.33.72
106 2026-08-21 12:10 639229110135262458
13 ms 108.162.193.72
105 2026-08-21 12:10 639229110135262458
13 ms 172.64.33.72
104 2026-08-21 12:10 639229110135262458
13 ms 173.245.59.72
103 2026-08-21 11:54 639229100336051392
5 ms 108.162.193.72
102 2026-08-21 11:54 639229100336051392
5 ms 172.64.33.72
101 2026-08-21 11:54 639229100336051392
5 ms 173.245.59.72
100 2026-08-21 11:38 639229090641415626
2012 ms 173.245.59.72
99 2026-08-21 11:38 639229090641415626
2012 ms 108.162.193.72
98 2026-08-21 11:38 639229090641415626
2012 ms 172.64.33.72
97 2026-08-21 11:21 639229080702683947
7 ms 108.162.193.72
96 2026-08-21 11:21 639229080702683947
7 ms 172.64.33.72
95 2026-08-21 11:21 639229080702683947
7 ms 173.245.59.72
94 2026-08-21 11:04 639229070601456699
2026 ms 172.64.33.72
93 2026-08-21 11:04 639229070601456699
2026 ms 108.162.193.72
92 2026-08-21 11:04 639229070601456699
2026 ms 173.245.59.72
91 2026-08-21 10:12 639229038947447232
32 ms 173.245.59.72
90 2026-08-21 10:12 639229038947447232
32 ms 108.162.193.72
89 2026-08-21 10:12 639229038947447232
32 ms 172.64.33.72
88 2026-08-21 09:55 639229029268708773
3 ms 108.162.193.72
87 2026-08-21 09:55 639229029268708773
3 ms 172.64.33.72
86 2026-08-21 09:55 639229029268708773
3 ms 173.245.59.72
85 2026-08-21 09:39 639229019647910603
22 ms 108.162.193.72
84 2026-08-21 09:39 639229019647910603
22 ms 172.64.33.72
83 2026-08-21 09:39 639229019647910603
22 ms 173.245.59.72
82 2026-08-21 09:23 639229009983843738
11 ms 172.64.33.72
81 2026-08-21 09:23 639229009983843738
11 ms 108.162.193.72
80 2026-08-21 09:23 639229009983843738
11 ms 173.245.59.72
79 2026-08-21 09:07 639229000203331882
50 ms 108.162.193.72
78 2026-08-21 09:07 639229000203331882
50 ms 172.64.33.72
77 2026-08-21 09:07 639229000203331882
50 ms 173.245.59.72
76 2026-08-21 08:51 639228990302335999
7 ms 108.162.193.72
75 2026-08-21 08:51 639228990302335999
7 ms 172.64.33.72
74 2026-08-21 08:51 639228990302335999
7 ms 173.245.59.72
73 2026-08-21 08:34 639228980567740722
10 ms 108.162.193.72
72 2026-08-21 08:34 639228980567740722
10 ms 172.64.33.72
71 2026-08-21 08:34 639228980567740722
10 ms 173.245.59.72
70 2026-08-21 08:18 639228970762445174
59 ms 173.245.59.72
69 2026-08-21 08:18 639228970762445174
59 ms 172.64.33.72
68 2026-08-21 08:18 639228970762445174
59 ms 108.162.193.72
67 2026-08-21 08:02 639228961065054445
6 ms 108.162.193.72
66 2026-08-21 08:02 639228961065054445
6 ms 172.64.33.72
65 2026-08-21 08:02 639228961065054445
6 ms 173.245.59.72
64 2026-08-21 07:45 639228951224649885
9 ms 108.162.193.72
63 2026-08-21 07:45 639228951224649885
9 ms 172.64.33.72
62 2026-08-21 07:45 639228951224649885
9 ms 173.245.59.72
61 2026-08-21 07:29 639228941303864592
30 ms 108.162.193.72
60 2026-08-21 07:29 639228941303864592
30 ms 172.64.33.72
59 2026-08-21 07:29 639228941303864592
30 ms 173.245.59.72
58 2026-08-21 07:12 639228931191328583
31 ms 108.162.193.72
57 2026-08-21 07:12 639228931191328583
31 ms 172.64.33.72
56 2026-08-21 07:12 639228931191328583
31 ms 173.245.59.72
55 2026-08-21 06:19 639228899518173317
28 ms 108.162.193.72
54 2026-08-21 06:19 639228899518173317
28 ms 172.64.33.72
53 2026-08-21 06:19 639228899518173317
28 ms 173.245.59.72
52 2026-08-21 06:03 639228889785027669
4 ms 108.162.193.72
51 2026-08-21 06:03 639228889785027669
4 ms 172.64.33.72
50 2026-08-21 06:03 639228889785027669
4 ms 173.245.59.72
49 2026-08-21 05:47 639228880106330161
33 ms 108.162.193.72
48 2026-08-21 05:47 639228880106330161
33 ms 172.64.33.72
47 2026-08-21 05:47 639228880106330161
33 ms 173.245.59.72
46 2026-08-21 05:31 639228870316184091
2011 ms 108.162.193.72
45 2026-08-21 05:31 639228870316184091
2011 ms 173.245.59.72
44 2026-08-21 05:31 639228870316184091
2011 ms 172.64.33.72
43 2026-08-21 05:15 639228860695366512
4 ms 108.162.193.72
42 2026-08-21 05:15 639228860695366512
4 ms 172.64.33.72
41 2026-08-21 05:15 639228860695366512
4 ms 173.245.59.72
40 2026-08-21 04:58 639228851027209500
7 ms 172.64.33.72
39 2026-08-21 04:58 639228851027209500
7 ms 173.245.59.72
38 2026-08-21 04:58 639228851027209500
7 ms 108.162.193.72
37 2026-08-21 04:42 639228841479265462
4 ms 108.162.193.72
36 2026-08-21 04:42 639228841479265462
4 ms 172.64.33.72
35 2026-08-21 04:42 639228841479265462
4 ms 173.245.59.72
34 2026-08-21 04:26 639228831752962260
4 ms 108.162.193.72
33 2026-08-21 04:26 639228831752962260
4 ms 172.64.33.72
32 2026-08-21 04:26 639228831752962260
4 ms 173.245.59.72
31 2026-08-21 04:10 639228821953295483
3 ms 108.162.193.72
30 2026-08-21 04:10 639228821953295483
3 ms 172.64.33.72
29 2026-08-21 04:10 639228821953295483
3 ms 173.245.59.72
28 2026-08-21 03:54 639228812227429953
23 ms 108.162.193.72
27 2026-08-21 03:54 639228812227429953
23 ms 173.245.59.72
26 2026-08-21 03:54 639228812227429953
23 ms 172.64.33.72
25 2026-08-21 03:38 639228802476107538
28 ms 108.162.193.72
24 2026-08-21 03:38 639228802476107538
28 ms 172.64.33.72
23 2026-08-21 03:38 639228802476107538
28 ms 173.245.59.72
22 2026-08-21 03:21 639228792525492032
72 ms 172.64.33.72
21 2026-08-21 03:21 639228792525492032
72 ms 173.245.59.72
20 2026-08-21 03:21 639228792525492032
72 ms 108.162.193.72
19 2026-08-21 02:29 639228761131421385
3 ms 108.162.193.72
18 2026-08-21 02:29 639228761131421385
3 ms 172.64.33.72
17 2026-08-21 02:29 639228761131421385
3 ms 173.245.59.72
16 2026-08-21 02:13 639228751571206692
24 ms 108.162.193.72
15 2026-08-21 02:13 639228751571206692
24 ms 172.64.33.72
14 2026-08-21 02:13 639228751571206692
24 ms 173.245.59.72
13 2026-08-21 01:56 639228741705571019
2041 ms 172.64.33.72
12 2026-08-21 01:56 639228741705571019
2041 ms 173.245.59.72
11 2026-08-21 01:56 639228741705571019
2041 ms 108.162.193.72
10 2026-08-21 01:39 639228731642208228
18 ms 173.245.59.72
9 2026-08-21 01:39 639228731642208228
18 ms 108.162.193.72
8 2026-08-21 01:39 639228731642208228
18 ms 172.64.33.72
7 2026-08-21 00:47 639228700387002072
-
6 2026-08-21 00:31 639228690742014433
9 ms 172.64.33.72
5 2026-08-21 00:31 639228690742014433
9 ms 173.245.59.72
4 2026-08-21 00:31 639228690742014433
9 ms 108.162.193.72
3 2026-08-21 00:15 639228680877937122
4 ms 108.162.193.72
2 2026-08-21 00:15 639228680877937122
4 ms 172.64.33.72
1 2026-08-21 00:15 639228680877937122
4 ms 173.245.59.72