DNS response history for b.dns.cache.center

b.dns.cache.center 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 164 DNS check records, 164 successful responses, 0 failed responses, and 411 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 b.dns.cache.center.
Records on Selected Date

164

Historical checks stored for this nameserver on selected date

Average Latency

411 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 13:23

All timestamps shown in UTC

Latest Resolved IP on Selected Date

122.112.208.175

Most recently resolved hosting IP on selected date

Successful Responses

164

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 b.dns.cache.center

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
164 2026-08-26 13:23 639233466171592605
639 ms 122.112.208.175
163 2026-08-26 13:23 639233466171592605
639 ms 139.159.208.46
162 2026-08-26 13:23 639233466171592605
639 ms 114.115.192.11
161 2026-08-26 13:23 639233466171592605
639 ms 122.112.208.1
160 2026-08-26 13:06 639233455747096265
189 ms 139.159.208.46
159 2026-08-26 13:06 639233455747096265
189 ms 114.115.192.11
158 2026-08-26 13:06 639233455747096265
189 ms 122.112.208.1
157 2026-08-26 13:06 639233455747096265
189 ms 122.112.208.175
156 2026-08-26 12:49 639233445367152284
562 ms 122.112.208.175
155 2026-08-26 12:49 639233445367152284
562 ms 139.159.208.46
154 2026-08-26 12:49 639233445367152284
562 ms 114.115.192.11
153 2026-08-26 12:49 639233445367152284
562 ms 122.112.208.1
152 2026-08-26 12:31 639233434974187439
187 ms 122.112.208.1
151 2026-08-26 12:31 639233434974187439
187 ms 122.112.208.175
150 2026-08-26 12:31 639233434974187439
187 ms 139.159.208.46
149 2026-08-26 12:31 639233434974187439
187 ms 114.115.192.11
148 2026-08-26 12:14 639233424567558554
558 ms 114.115.192.11
147 2026-08-26 12:14 639233424567558554
558 ms 122.112.208.1
146 2026-08-26 12:14 639233424567558554
558 ms 122.112.208.175
145 2026-08-26 12:14 639233424567558554
558 ms 139.159.208.46
144 2026-08-26 11:56 639233414056832719
873 ms 139.159.208.46
143 2026-08-26 11:56 639233414056832719
873 ms 114.115.192.11
142 2026-08-26 11:56 639233414056832719
873 ms 122.112.208.1
141 2026-08-26 11:56 639233414056832719
873 ms 122.112.208.175
140 2026-08-26 11:39 639233403515141099
565 ms 122.112.208.175
139 2026-08-26 11:39 639233403515141099
565 ms 139.159.208.46
138 2026-08-26 11:39 639233403515141099
565 ms 114.115.192.11
137 2026-08-26 11:39 639233403515141099
565 ms 122.112.208.1
136 2026-08-26 10:44 639233370841350248
566 ms 114.115.192.11
135 2026-08-26 10:44 639233370841350248
566 ms 122.112.208.1
134 2026-08-26 10:44 639233370841350248
566 ms 122.112.208.175
133 2026-08-26 10:44 639233370841350248
566 ms 139.159.208.46
132 2026-08-26 10:27 639233360361507238
186 ms 139.159.208.46
131 2026-08-26 10:27 639233360361507238
186 ms 114.115.192.11
130 2026-08-26 10:27 639233360361507238
186 ms 122.112.208.1
129 2026-08-26 10:27 639233360361507238
186 ms 122.112.208.175
128 2026-08-26 10:10 639233350067824371
179 ms 122.112.208.175
127 2026-08-26 10:10 639233350067824371
179 ms 139.159.208.46
126 2026-08-26 10:10 639233350067824371
179 ms 114.115.192.11
125 2026-08-26 10:10 639233350067824371
179 ms 122.112.208.1
124 2026-08-26 09:52 639233339545274518
189 ms 122.112.208.1
123 2026-08-26 09:52 639233339545274518
189 ms 122.112.208.175
122 2026-08-26 09:52 639233339545274518
189 ms 139.159.208.46
121 2026-08-26 09:52 639233339545274518
189 ms 114.115.192.11
120 2026-08-26 09:35 639233329214918079
569 ms 114.115.192.11
119 2026-08-26 09:35 639233329214918079
569 ms 122.112.208.1
118 2026-08-26 09:35 639233329214918079
569 ms 122.112.208.175
117 2026-08-26 09:35 639233329214918079
569 ms 139.159.208.46
116 2026-08-26 09:18 639233318749762337
524 ms 114.115.192.11
115 2026-08-26 09:18 639233318749762337
524 ms 122.112.208.1
114 2026-08-26 09:18 639233318749762337
524 ms 122.112.208.175
113 2026-08-26 09:18 639233318749762337
524 ms 139.159.208.46
112 2026-08-26 09:00 639233308387917838
528 ms 139.159.208.46
111 2026-08-26 09:00 639233308387917838
528 ms 122.112.208.175
110 2026-08-26 09:00 639233308387917838
528 ms 122.112.208.1
109 2026-08-26 09:00 639233308387917838
528 ms 114.115.192.11
108 2026-08-26 08:43 639233297961740122
365 ms 139.159.208.46
107 2026-08-26 08:43 639233297961740122
365 ms 114.115.192.11
106 2026-08-26 08:43 639233297961740122
365 ms 122.112.208.1
105 2026-08-26 08:43 639233297961740122
365 ms 122.112.208.175
104 2026-08-26 08:25 639233287487159094
188 ms 122.112.208.175
103 2026-08-26 08:25 639233287487159094
188 ms 139.159.208.46
102 2026-08-26 08:25 639233287487159094
188 ms 114.115.192.11
101 2026-08-26 08:25 639233287487159094
188 ms 122.112.208.1
100 2026-08-26 08:08 639233276995531707
541 ms 122.112.208.175
99 2026-08-26 08:08 639233276995531707
541 ms 139.159.208.46
98 2026-08-26 08:08 639233276995531707
541 ms 114.115.192.11
97 2026-08-26 08:08 639233276995531707
541 ms 122.112.208.1
96 2026-08-26 07:51 639233266521568229
381 ms 114.115.192.11
95 2026-08-26 07:51 639233266521568229
381 ms 122.112.208.1
94 2026-08-26 07:51 639233266521568229
381 ms 122.112.208.175
93 2026-08-26 07:51 639233266521568229
381 ms 139.159.208.46
92 2026-08-26 07:33 639233256081047431
546 ms 139.159.208.46
91 2026-08-26 07:33 639233256081047431
546 ms 114.115.192.11
90 2026-08-26 07:33 639233256081047431
546 ms 122.112.208.1
89 2026-08-26 07:33 639233256081047431
546 ms 122.112.208.175
88 2026-08-26 06:39 639233223620132921
186 ms 122.112.208.175
87 2026-08-26 06:39 639233223620132921
186 ms 139.159.208.46
86 2026-08-26 06:39 639233223620132921
186 ms 114.115.192.11
85 2026-08-26 06:39 639233223620132921
186 ms 122.112.208.1
84 2026-08-26 06:22 639233213287814244
525 ms 114.115.192.11
83 2026-08-26 06:22 639233213287814244
525 ms 122.112.208.1
82 2026-08-26 06:22 639233213287814244
525 ms 122.112.208.175
81 2026-08-26 06:22 639233213287814244
525 ms 139.159.208.46
80 2026-08-26 06:04 639233202925983161
373 ms 139.159.208.46
79 2026-08-26 06:04 639233202925983161
373 ms 114.115.192.11
78 2026-08-26 06:04 639233202925983161
373 ms 122.112.208.1
77 2026-08-26 06:04 639233202925983161
373 ms 122.112.208.175
76 2026-08-26 05:47 639233192644780696
501 ms 122.112.208.1
75 2026-08-26 05:47 639233192644780696
501 ms 114.115.192.11
74 2026-08-26 05:47 639233192644780696
501 ms 139.159.208.46
73 2026-08-26 05:47 639233192644780696
501 ms 122.112.208.175
72 2026-08-26 05:30 639233182401183833
188 ms 122.112.208.1
71 2026-08-26 05:30 639233182401183833
188 ms 122.112.208.175
70 2026-08-26 05:30 639233182401183833
188 ms 139.159.208.46
69 2026-08-26 05:30 639233182401183833
188 ms 114.115.192.11
68 2026-08-26 05:13 639233172074181051
175 ms 122.112.208.1
67 2026-08-26 05:13 639233172074181051
175 ms 122.112.208.175
66 2026-08-26 05:13 639233172074181051
175 ms 139.159.208.46
65 2026-08-26 05:13 639233172074181051
175 ms 114.115.192.11
64 2026-08-26 04:56 639233161808421455
453 ms 122.112.208.175
63 2026-08-26 04:56 639233161808421455
453 ms 139.159.208.46
62 2026-08-26 04:56 639233161808421455
453 ms 114.115.192.11
61 2026-08-26 04:56 639233161808421455
453 ms 122.112.208.1
60 2026-08-26 04:39 639233151357344052
568 ms 122.112.208.175
59 2026-08-26 04:39 639233151357344052
568 ms 139.159.208.46
58 2026-08-26 04:39 639233151357344052
568 ms 114.115.192.11
57 2026-08-26 04:39 639233151357344052
568 ms 122.112.208.1
56 2026-08-26 04:21 639233141034116946
364 ms 114.115.192.11
55 2026-08-26 04:21 639233141034116946
364 ms 122.112.208.1
54 2026-08-26 04:21 639233141034116946
364 ms 122.112.208.175
53 2026-08-26 04:21 639233141034116946
364 ms 139.159.208.46
52 2026-08-26 04:04 639233130828334142
538 ms 139.159.208.46
51 2026-08-26 04:04 639233130828334142
538 ms 114.115.192.11
50 2026-08-26 04:04 639233130828334142
538 ms 122.112.208.1
49 2026-08-26 04:04 639233130828334142
538 ms 122.112.208.175
48 2026-08-26 03:47 639233120373450007
187 ms 114.115.192.11
47 2026-08-26 03:47 639233120373450007
187 ms 122.112.208.1
46 2026-08-26 03:47 639233120373450007
187 ms 122.112.208.175
45 2026-08-26 03:47 639233120373450007
187 ms 139.159.208.46
44 2026-08-26 03:30 639233110066216193
465 ms 122.112.208.175
43 2026-08-26 03:30 639233110066216193
465 ms 139.159.208.46
42 2026-08-26 03:30 639233110066216193
465 ms 114.115.192.11
41 2026-08-26 03:30 639233110066216193
465 ms 122.112.208.1
40 2026-08-26 02:36 639233078065410564
402 ms 122.112.208.1
39 2026-08-26 02:36 639233078065410564
402 ms 114.115.192.11
38 2026-08-26 02:36 639233078065410564
402 ms 139.159.208.46
37 2026-08-26 02:36 639233078065410564
402 ms 122.112.208.175
36 2026-08-26 02:19 639233067787457832
637 ms 139.159.208.46
35 2026-08-26 02:19 639233067787457832
637 ms 114.115.192.11
34 2026-08-26 02:19 639233067787457832
637 ms 122.112.208.1
33 2026-08-26 02:19 639233067787457832
637 ms 122.112.208.175
32 2026-08-26 02:02 639233057501801162
649 ms 114.115.192.11
31 2026-08-26 02:02 639233057501801162
649 ms 122.112.208.1
30 2026-08-26 02:02 639233057501801162
649 ms 122.112.208.175
29 2026-08-26 02:02 639233057501801162
649 ms 139.159.208.46
28 2026-08-26 01:45 639233047089431703
170 ms 122.112.208.175
27 2026-08-26 01:45 639233047089431703
170 ms 139.159.208.46
26 2026-08-26 01:45 639233047089431703
170 ms 114.115.192.11
25 2026-08-26 01:45 639233047089431703
170 ms 122.112.208.1
24 2026-08-26 01:28 639233036754790688
472 ms 122.112.208.175
23 2026-08-26 01:28 639233036754790688
472 ms 114.115.192.11
22 2026-08-26 01:28 639233036754790688
472 ms 139.159.208.46
21 2026-08-26 01:28 639233036754790688
472 ms 122.112.208.1
20 2026-08-26 01:10 639233026412602472
193 ms 114.115.192.11
19 2026-08-26 01:10 639233026412602472
193 ms 122.112.208.1
18 2026-08-26 01:10 639233026412602472
193 ms 122.112.208.175
17 2026-08-26 01:10 639233026412602472
193 ms 139.159.208.46
16 2026-08-26 00:53 639233016064066127
173 ms 122.112.208.175
15 2026-08-26 00:53 639233016064066127
173 ms 139.159.208.46
14 2026-08-26 00:53 639233016064066127
173 ms 114.115.192.11
13 2026-08-26 00:53 639233016064066127
173 ms 122.112.208.1
12 2026-08-26 00:36 639233005922655772
376 ms 114.115.192.11
11 2026-08-26 00:36 639233005922655772
376 ms 122.112.208.1
10 2026-08-26 00:36 639233005922655772
376 ms 122.112.208.175
9 2026-08-26 00:36 639233005922655772
376 ms 139.159.208.46
8 2026-08-26 00:19 639232995672256907
538 ms 114.115.192.11
7 2026-08-26 00:19 639232995672256907
538 ms 122.112.208.1
6 2026-08-26 00:19 639232995672256907
538 ms 122.112.208.175
5 2026-08-26 00:19 639232995672256907
538 ms 139.159.208.46
4 2026-08-26 00:02 639232985300872416
389 ms 139.159.208.46
3 2026-08-26 00:02 639232985300872416
389 ms 114.115.192.11
2 2026-08-26 00:02 639232985300872416
389 ms 122.112.208.1
1 2026-08-26 00:02 639232985300872416
389 ms 122.112.208.175