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 2026-08-27. For this date, NameServerHistory found 284 DNS check records, 284 successful responses, 0 failed responses, and 493 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

284

Historical checks stored for this nameserver on selected date

Average Latency

493 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:24

All timestamps shown in UTC

Latest Resolved IP on Selected Date

122.112.208.1

Most recently resolved hosting IP on selected date

Successful Responses

284

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 2026-08-27 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
284 2026-08-27 23:24 639234690580226618
395 ms 122.112.208.1
283 2026-08-27 23:24 639234690580226618
395 ms 122.112.208.175
282 2026-08-27 23:24 639234690580226618
395 ms 139.159.208.46
281 2026-08-27 23:24 639234690580226618
395 ms 114.115.192.11
280 2026-08-27 23:07 639234680477852135
175 ms 122.112.208.1
279 2026-08-27 23:07 639234680477852135
175 ms 122.112.208.175
278 2026-08-27 23:07 639234680477852135
175 ms 139.159.208.46
277 2026-08-27 23:07 639234680477852135
175 ms 114.115.192.11
276 2026-08-27 22:50 639234670282270693
550 ms 122.112.208.1
275 2026-08-27 22:50 639234670282270693
550 ms 122.112.208.175
274 2026-08-27 22:50 639234670282270693
550 ms 139.159.208.46
273 2026-08-27 22:50 639234670282270693
550 ms 114.115.192.11
272 2026-08-27 22:33 639234660146106544
523 ms 114.115.192.11
271 2026-08-27 22:33 639234660146106544
523 ms 122.112.208.1
270 2026-08-27 22:33 639234660146106544
523 ms 122.112.208.175
269 2026-08-27 22:33 639234660146106544
523 ms 139.159.208.46
268 2026-08-27 22:16 639234649768231829
196 ms 114.115.192.11
267 2026-08-27 22:16 639234649768231829
196 ms 122.112.208.1
266 2026-08-27 22:16 639234649768231829
196 ms 122.112.208.175
265 2026-08-27 22:16 639234649768231829
196 ms 139.159.208.46
264 2026-08-27 21:59 639234639589413826
755 ms 122.112.208.175
263 2026-08-27 21:59 639234639589413826
755 ms 139.159.208.46
262 2026-08-27 21:59 639234639589413826
755 ms 114.115.192.11
261 2026-08-27 21:59 639234639589413826
755 ms 122.112.208.1
260 2026-08-27 21:42 639234629372993861
594 ms 122.112.208.1
259 2026-08-27 21:42 639234629372993861
594 ms 122.112.208.175
258 2026-08-27 21:42 639234629372993861
594 ms 139.159.208.46
257 2026-08-27 21:42 639234629372993861
594 ms 114.115.192.11
256 2026-08-27 21:25 639234619223904344
201 ms 114.115.192.11
255 2026-08-27 21:25 639234619223904344
201 ms 122.112.208.1
254 2026-08-27 21:25 639234619223904344
201 ms 122.112.208.175
253 2026-08-27 21:25 639234619223904344
201 ms 139.159.208.46
252 2026-08-27 21:08 639234608944811927
195 ms 114.115.192.11
251 2026-08-27 21:08 639234608944811927
195 ms 122.112.208.1
250 2026-08-27 21:08 639234608944811927
195 ms 122.112.208.175
249 2026-08-27 21:08 639234608944811927
195 ms 139.159.208.46
248 2026-08-27 20:51 639234598661858910
187 ms 139.159.208.46
247 2026-08-27 20:51 639234598661858910
187 ms 114.115.192.11
246 2026-08-27 20:51 639234598661858910
187 ms 122.112.208.1
245 2026-08-27 20:51 639234598661858910
187 ms 122.112.208.175
244 2026-08-27 20:33 639234588314533893
198 ms 139.159.208.46
243 2026-08-27 20:33 639234588314533893
198 ms 114.115.192.11
242 2026-08-27 20:33 639234588314533893
198 ms 122.112.208.1
241 2026-08-27 20:33 639234588314533893
198 ms 122.112.208.175
240 2026-08-27 20:16 639234577878211878
559 ms 114.115.192.11
239 2026-08-27 20:16 639234577878211878
559 ms 122.112.208.1
238 2026-08-27 20:16 639234577878211878
559 ms 122.112.208.175
237 2026-08-27 20:16 639234577878211878
559 ms 139.159.208.46
236 2026-08-27 19:22 639234545578367474
205 ms 122.112.208.175
235 2026-08-27 19:22 639234545578367474
205 ms 139.159.208.46
234 2026-08-27 19:22 639234545578367474
205 ms 114.115.192.11
233 2026-08-27 19:22 639234545578367474
205 ms 122.112.208.1
232 2026-08-27 19:05 639234535255111795
385 ms 122.112.208.1
231 2026-08-27 19:05 639234535255111795
385 ms 122.112.208.175
230 2026-08-27 19:05 639234535255111795
385 ms 139.159.208.46
229 2026-08-27 19:05 639234535255111795
385 ms 114.115.192.11
228 2026-08-27 18:48 639234525107594067
365 ms 139.159.208.46
227 2026-08-27 18:48 639234525107594067
365 ms 114.115.192.11
226 2026-08-27 18:48 639234525107594067
365 ms 122.112.208.1
225 2026-08-27 18:48 639234525107594067
365 ms 122.112.208.175
224 2026-08-27 18:31 639234514890244566
342 ms 139.159.208.46
223 2026-08-27 18:31 639234514890244566
342 ms 114.115.192.11
222 2026-08-27 18:31 639234514890244566
342 ms 122.112.208.1
221 2026-08-27 18:31 639234514890244566
342 ms 122.112.208.175
220 2026-08-27 18:14 639234504745477862
251 ms 114.115.192.11
219 2026-08-27 18:14 639234504745477862
251 ms 122.112.208.1
218 2026-08-27 18:14 639234504745477862
251 ms 122.112.208.175
217 2026-08-27 18:14 639234504745477862
251 ms 139.159.208.46
216 2026-08-27 17:57 639234494449227290
190 ms 114.115.192.11
215 2026-08-27 17:57 639234494449227290
190 ms 122.112.208.1
214 2026-08-27 17:57 639234494449227290
190 ms 122.112.208.175
213 2026-08-27 17:57 639234494449227290
190 ms 139.159.208.46
212 2026-08-27 17:40 639234484118025686
564 ms 114.115.192.11
211 2026-08-27 17:40 639234484118025686
564 ms 122.112.208.1
210 2026-08-27 17:40 639234484118025686
564 ms 122.112.208.175
209 2026-08-27 17:40 639234484118025686
564 ms 139.159.208.46
208 2026-08-27 17:23 639234473946362077
187 ms 139.159.208.46
207 2026-08-27 17:23 639234473946362077
187 ms 114.115.192.11
206 2026-08-27 17:23 639234473946362077
187 ms 122.112.208.1
205 2026-08-27 17:23 639234473946362077
187 ms 122.112.208.175
204 2026-08-27 17:06 639234463759124388
262 ms 139.159.208.46
203 2026-08-27 17:06 639234463759124388
262 ms 114.115.192.11
202 2026-08-27 17:06 639234463759124388
262 ms 122.112.208.1
201 2026-08-27 17:06 639234463759124388
262 ms 122.112.208.175
200 2026-08-27 16:49 639234453500759178
186 ms 122.112.208.175
199 2026-08-27 16:49 639234453500759178
186 ms 139.159.208.46
198 2026-08-27 16:49 639234453500759178
186 ms 114.115.192.11
197 2026-08-27 16:49 639234453500759178
186 ms 122.112.208.1
196 2026-08-27 16:31 639234442983541638
573 ms 122.112.208.175
195 2026-08-27 16:31 639234442983541638
573 ms 139.159.208.46
194 2026-08-27 16:31 639234442983541638
573 ms 114.115.192.11
193 2026-08-27 16:31 639234442983541638
573 ms 122.112.208.1
192 2026-08-27 16:14 639234432404354562
808 ms 114.115.192.11
191 2026-08-27 16:14 639234432404354562
808 ms 122.112.208.1
190 2026-08-27 16:14 639234432404354562
808 ms 122.112.208.175
189 2026-08-27 16:14 639234432404354562
808 ms 139.159.208.46
188 2026-08-27 15:19 639234399767719119
178 ms 122.112.208.1
187 2026-08-27 15:19 639234399767719119
178 ms 122.112.208.175
186 2026-08-27 15:19 639234399767719119
178 ms 139.159.208.46
185 2026-08-27 15:19 639234399767719119
178 ms 114.115.192.11
184 2026-08-27 15:02 639234389460601485
2449 ms 139.159.208.46
183 2026-08-27 15:02 639234389460601485
2449 ms 114.115.192.11
182 2026-08-27 15:02 639234389460601485
2449 ms 122.112.208.175
181 2026-08-27 15:02 639234389460601485
2449 ms 122.112.208.1
180 2026-08-27 14:45 639234379227178707
249 ms 122.112.208.1
179 2026-08-27 14:45 639234379227178707
249 ms 122.112.208.175
178 2026-08-27 14:45 639234379227178707
249 ms 139.159.208.46
177 2026-08-27 14:45 639234379227178707
249 ms 114.115.192.11
176 2026-08-27 14:28 639234369065315214
379 ms 114.115.192.11
175 2026-08-27 14:28 639234369065315214
379 ms 122.112.208.1
174 2026-08-27 14:28 639234369065315214
379 ms 122.112.208.175
173 2026-08-27 14:28 639234369065315214
379 ms 139.159.208.46
172 2026-08-27 14:11 639234358825501576
512 ms 122.112.208.175
171 2026-08-27 14:11 639234358825501576
512 ms 139.159.208.46
170 2026-08-27 14:11 639234358825501576
512 ms 114.115.192.11
169 2026-08-27 14:11 639234358825501576
512 ms 122.112.208.1
168 2026-08-27 13:54 639234348572745268
864 ms 114.115.192.11
167 2026-08-27 13:54 639234348572745268
864 ms 122.112.208.1
166 2026-08-27 13:54 639234348572745268
864 ms 122.112.208.175
165 2026-08-27 13:54 639234348572745268
864 ms 139.159.208.46
164 2026-08-27 13:37 639234338264503481
789 ms 139.159.208.46
163 2026-08-27 13:37 639234338264503481
789 ms 114.115.192.11
162 2026-08-27 13:37 639234338264503481
789 ms 122.112.208.1
161 2026-08-27 13:37 639234338264503481
789 ms 122.112.208.175
160 2026-08-27 13:19 639234327818741376
180 ms 122.112.208.175
159 2026-08-27 13:19 639234327818741376
180 ms 139.159.208.46
158 2026-08-27 13:19 639234327818741376
180 ms 114.115.192.11
157 2026-08-27 13:19 639234327818741376
180 ms 122.112.208.1
156 2026-08-27 13:02 639234317475724313
293 ms 122.112.208.175
155 2026-08-27 13:02 639234317475724313
293 ms 139.159.208.46
154 2026-08-27 13:02 639234317475724313
293 ms 114.115.192.11
153 2026-08-27 13:02 639234317475724313
293 ms 122.112.208.1
152 2026-08-27 12:45 639234307007468133
874 ms 122.112.208.1
151 2026-08-27 12:45 639234307007468133
874 ms 122.112.208.175
150 2026-08-27 12:45 639234307007468133
874 ms 139.159.208.46
149 2026-08-27 12:45 639234307007468133
874 ms 114.115.192.11
148 2026-08-27 12:27 639234296664302575
774 ms 114.115.192.11
147 2026-08-27 12:27 639234296664302575
774 ms 122.112.208.1
146 2026-08-27 12:27 639234296664302575
774 ms 122.112.208.175
145 2026-08-27 12:27 639234296664302575
774 ms 139.159.208.46
144 2026-08-27 12:10 639234286253196126
281 ms 114.115.192.11
143 2026-08-27 12:10 639234286253196126
281 ms 122.112.208.1
142 2026-08-27 12:10 639234286253196126
281 ms 122.112.208.175
141 2026-08-27 12:10 639234286253196126
281 ms 139.159.208.46
140 2026-08-27 11:16 639234253963286387
176 ms 139.159.208.46
139 2026-08-27 11:16 639234253963286387
176 ms 114.115.192.11
138 2026-08-27 11:16 639234253963286387
176 ms 122.112.208.1
137 2026-08-27 11:16 639234253963286387
176 ms 122.112.208.175
136 2026-08-27 10:59 639234243654907465
175 ms 114.115.192.11
135 2026-08-27 10:59 639234243654907465
175 ms 122.112.208.1
134 2026-08-27 10:59 639234243654907465
175 ms 122.112.208.175
133 2026-08-27 10:59 639234243654907465
175 ms 139.159.208.46
132 2026-08-27 10:42 639234233269654413
371 ms 122.112.208.1
131 2026-08-27 10:42 639234233269654413
371 ms 122.112.208.175
130 2026-08-27 10:42 639234233269654413
371 ms 139.159.208.46
129 2026-08-27 10:42 639234233269654413
371 ms 114.115.192.11
128 2026-08-27 10:24 639234222943951923
773 ms 114.115.192.11
127 2026-08-27 10:24 639234222943951923
773 ms 122.112.208.1
126 2026-08-27 10:24 639234222943951923
773 ms 122.112.208.175
125 2026-08-27 10:24 639234222943951923
773 ms 139.159.208.46
124 2026-08-27 10:07 639234212558002823
374 ms 114.115.192.11
123 2026-08-27 10:07 639234212558002823
374 ms 122.112.208.1
122 2026-08-27 10:07 639234212558002823
374 ms 122.112.208.175
121 2026-08-27 10:07 639234212558002823
374 ms 139.159.208.46
120 2026-08-27 09:50 639234202117531850
269 ms 122.112.208.175
119 2026-08-27 09:50 639234202117531850
269 ms 139.159.208.46
118 2026-08-27 09:50 639234202117531850
269 ms 114.115.192.11
117 2026-08-27 09:50 639234202117531850
269 ms 122.112.208.1
116 2026-08-27 09:32 639234191649612722
784 ms 139.159.208.46
115 2026-08-27 09:32 639234191649612722
784 ms 114.115.192.11
114 2026-08-27 09:32 639234191649612722
784 ms 122.112.208.1
113 2026-08-27 09:32 639234191649612722
784 ms 122.112.208.175
112 2026-08-27 09:15 639234181105879568
663 ms 122.112.208.1
111 2026-08-27 09:15 639234181105879568
663 ms 122.112.208.175
110 2026-08-27 09:15 639234181105879568
663 ms 139.159.208.46
109 2026-08-27 09:15 639234181105879568
663 ms 114.115.192.11
108 2026-08-27 08:57 639234170713214496
175 ms 139.159.208.46
107 2026-08-27 08:57 639234170713214496
175 ms 114.115.192.11
106 2026-08-27 08:57 639234170713214496
175 ms 122.112.208.1
105 2026-08-27 08:57 639234170713214496
175 ms 122.112.208.175
104 2026-08-27 08:40 639234160341037652
935 ms 122.112.208.175
103 2026-08-27 08:40 639234160341037652
935 ms 139.159.208.46
102 2026-08-27 08:40 639234160341037652
935 ms 114.115.192.11
101 2026-08-27 08:40 639234160341037652
935 ms 122.112.208.1
100 2026-08-27 08:23 639234149799404224
178 ms 114.115.192.11
99 2026-08-27 08:23 639234149799404224
178 ms 122.112.208.1
98 2026-08-27 08:23 639234149799404224
178 ms 122.112.208.175
97 2026-08-27 08:23 639234149799404224
178 ms 139.159.208.46
96 2026-08-27 08:05 639234139553286469
608 ms 122.112.208.1
95 2026-08-27 08:05 639234139553286469
608 ms 122.112.208.175
94 2026-08-27 08:05 639234139553286469
608 ms 139.159.208.46
93 2026-08-27 08:05 639234139553286469
608 ms 114.115.192.11
92 2026-08-27 07:12 639234107183588293
589 ms 139.159.208.46
91 2026-08-27 07:12 639234107183588293
589 ms 114.115.192.11
90 2026-08-27 07:12 639234107183588293
589 ms 122.112.208.1
89 2026-08-27 07:12 639234107183588293
589 ms 122.112.208.175
88 2026-08-27 06:54 639234096905435724
650 ms 122.112.208.175
87 2026-08-27 06:54 639234096905435724
650 ms 139.159.208.46
86 2026-08-27 06:54 639234096905435724
650 ms 114.115.192.11
85 2026-08-27 06:54 639234096905435724
650 ms 122.112.208.1
84 2026-08-27 06:37 639234086579410775
533 ms 122.112.208.175
83 2026-08-27 06:37 639234086579410775
533 ms 139.159.208.46
82 2026-08-27 06:37 639234086579410775
533 ms 114.115.192.11
81 2026-08-27 06:37 639234086579410775
533 ms 122.112.208.1
80 2026-08-27 06:20 639234076291157956
361 ms 122.112.208.1
79 2026-08-27 06:20 639234076291157956
361 ms 122.112.208.175
78 2026-08-27 06:20 639234076291157956
361 ms 139.159.208.46
77 2026-08-27 06:20 639234076291157956
361 ms 114.115.192.11
76 2026-08-27 06:03 639234065981939454
409 ms 122.112.208.1
75 2026-08-27 06:03 639234065981939454
409 ms 122.112.208.175
74 2026-08-27 06:03 639234065981939454
409 ms 139.159.208.46
73 2026-08-27 06:03 639234065981939454
409 ms 114.115.192.11
72 2026-08-27 05:46 639234055548642997
440 ms 122.112.208.175
71 2026-08-27 05:46 639234055548642997
440 ms 122.112.208.1
70 2026-08-27 05:46 639234055548642997
440 ms 114.115.192.11
69 2026-08-27 05:46 639234055548642997
440 ms 139.159.208.46
68 2026-08-27 05:28 639234045267979603
2460 ms 139.159.208.46
67 2026-08-27 05:28 639234045267979603
2460 ms 122.112.208.175
66 2026-08-27 05:28 639234045267979603
2460 ms 122.112.208.1
65 2026-08-27 05:28 639234045267979603
2460 ms 114.115.192.11
64 2026-08-27 05:11 639234034999717463
844 ms 139.159.208.46
63 2026-08-27 05:11 639234034999717463
844 ms 114.115.192.11
62 2026-08-27 05:11 639234034999717463
844 ms 122.112.208.1
61 2026-08-27 05:11 639234034999717463
844 ms 122.112.208.175
60 2026-08-27 04:54 639234024739225358
481 ms 122.112.208.175
59 2026-08-27 04:54 639234024739225358
481 ms 139.159.208.46
58 2026-08-27 04:54 639234024739225358
481 ms 114.115.192.11
57 2026-08-27 04:54 639234024739225358
481 ms 122.112.208.1
56 2026-08-27 04:37 639234014311170162
241 ms 114.115.192.11
55 2026-08-27 04:37 639234014311170162
241 ms 122.112.208.1
54 2026-08-27 04:37 639234014311170162
241 ms 122.112.208.175
53 2026-08-27 04:37 639234014311170162
241 ms 139.159.208.46
52 2026-08-27 04:19 639234003806017640
529 ms 114.115.192.11
51 2026-08-27 04:19 639234003806017640
529 ms 122.112.208.1
50 2026-08-27 04:19 639234003806017640
529 ms 122.112.208.175
49 2026-08-27 04:19 639234003806017640
529 ms 139.159.208.46
48 2026-08-27 04:02 639233993356203030
812 ms 114.115.192.11
47 2026-08-27 04:02 639233993356203030
812 ms 122.112.208.1
46 2026-08-27 04:02 639233993356203030
812 ms 122.112.208.175
45 2026-08-27 04:02 639233993356203030
812 ms 139.159.208.46
44 2026-08-27 03:09 639233961301716608
170 ms 122.112.208.1
43 2026-08-27 03:09 639233961301716608
170 ms 122.112.208.175
42 2026-08-27 03:09 639233961301716608
170 ms 139.159.208.46
41 2026-08-27 03:09 639233961301716608
170 ms 114.115.192.11
40 2026-08-27 02:51 639233950834200647
177 ms 114.115.192.11
39 2026-08-27 02:51 639233950834200647
177 ms 122.112.208.1
38 2026-08-27 02:51 639233950834200647
177 ms 122.112.208.175
37 2026-08-27 02:51 639233950834200647
177 ms 139.159.208.46
36 2026-08-27 02:34 639233940431849026
760 ms 139.159.208.46
35 2026-08-27 02:34 639233940431849026
760 ms 114.115.192.11
34 2026-08-27 02:34 639233940431849026
760 ms 122.112.208.1
33 2026-08-27 02:34 639233940431849026
760 ms 122.112.208.175
32 2026-08-27 02:16 639233930110596398
469 ms 139.159.208.46
31 2026-08-27 02:16 639233930110596398
469 ms 122.112.208.175
30 2026-08-27 02:16 639233930110596398
469 ms 114.115.192.11
29 2026-08-27 02:16 639233930110596398
469 ms 122.112.208.1
28 2026-08-27 01:59 639233919705434540
675 ms 114.115.192.11
27 2026-08-27 01:59 639233919705434540
675 ms 122.112.208.1
26 2026-08-27 01:59 639233919705434540
675 ms 139.159.208.46
25 2026-08-27 01:59 639233919705434540
675 ms 122.112.208.175
24 2026-08-27 01:42 639233909452807845
661 ms 139.159.208.46
23 2026-08-27 01:42 639233909452807845
661 ms 114.115.192.11
22 2026-08-27 01:42 639233909452807845
661 ms 122.112.208.1
21 2026-08-27 01:42 639233909452807845
661 ms 122.112.208.175
20 2026-08-27 01:25 639233899096420820
512 ms 122.112.208.1
19 2026-08-27 01:25 639233899096420820
512 ms 122.112.208.175
18 2026-08-27 01:25 639233899096420820
512 ms 139.159.208.46
17 2026-08-27 01:25 639233899096420820
512 ms 114.115.192.11
16 2026-08-27 01:08 639233888707824939
269 ms 122.112.208.175
15 2026-08-27 01:08 639233888707824939
269 ms 139.159.208.46
14 2026-08-27 01:08 639233888707824939
269 ms 114.115.192.11
13 2026-08-27 01:08 639233888707824939
269 ms 122.112.208.1
12 2026-08-27 00:50 639233878461203802
242 ms 114.115.192.11
11 2026-08-27 00:50 639233878461203802
242 ms 122.112.208.1
10 2026-08-27 00:50 639233878461203802
242 ms 122.112.208.175
9 2026-08-27 00:50 639233878461203802
242 ms 139.159.208.46
8 2026-08-27 00:33 639233868060868209
274 ms 122.112.208.175
7 2026-08-27 00:33 639233868060868209
274 ms 139.159.208.46
6 2026-08-27 00:33 639233868060868209
274 ms 114.115.192.11
5 2026-08-27 00:33 639233868060868209
274 ms 122.112.208.1
4 2026-08-27 00:16 639233857450922991
288 ms 122.112.208.1
3 2026-08-27 00:16 639233857450922991
288 ms 122.112.208.175
2 2026-08-27 00:16 639233857450922991
288 ms 139.159.208.46
1 2026-08-27 00:16 639233857450922991
288 ms 114.115.192.11