DNS response history for ns2.cblizzard.com

ns2.cblizzard.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 219 DNS check records, 219 successful responses, 0 failed responses, and 380 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 ns2.cblizzard.com.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

380 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.242

Most recently resolved hosting IP on selected date

Successful Responses

219

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 ns2.cblizzard.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
219 2026-08-21 23:58 639229527598660841
371 ms 172.237.129.242
218 2026-08-21 23:58 639229527598660841
371 ms 172.237.129.236
217 2026-08-21 23:58 639229527598660841
371 ms 172.237.129.108
216 2026-08-21 23:42 639229517954323214
466 ms 172.237.129.236
215 2026-08-21 23:42 639229517954323214
466 ms 172.237.129.108
214 2026-08-21 23:42 639229517954323214
466 ms 172.237.129.242
213 2026-08-21 23:26 639229508269999021
3 ms 172.237.129.242
212 2026-08-21 23:26 639229508269999021
3 ms 172.237.129.236
211 2026-08-21 23:26 639229508269999021
3 ms 172.237.129.108
210 2026-08-21 23:10 639229498559060171
483 ms 172.237.129.236
209 2026-08-21 23:10 639229498559060171
483 ms 172.237.129.108
208 2026-08-21 23:10 639229498559060171
483 ms 172.237.129.242
207 2026-08-21 22:54 639229488519347586
476 ms 172.237.129.236
206 2026-08-21 22:54 639229488519347586
476 ms 172.237.129.108
205 2026-08-21 22:54 639229488519347586
476 ms 172.237.129.242
204 2026-08-21 22:00 639229456606578934
525 ms 172.237.129.236
203 2026-08-21 22:00 639229456606578934
525 ms 172.237.129.242
202 2026-08-21 22:00 639229456606578934
525 ms 172.237.129.108
201 2026-08-21 21:44 639229446985772499
4 ms 172.237.129.242
200 2026-08-21 21:44 639229446985772499
4 ms 172.237.129.108
199 2026-08-21 21:44 639229446985772499
4 ms 172.237.129.236
198 2026-08-21 21:28 639229437367313098
3 ms 172.237.129.242
197 2026-08-21 21:28 639229437367313098
3 ms 172.237.129.108
196 2026-08-21 21:28 639229437367313098
3 ms 172.237.129.236
195 2026-08-21 21:12 639229427923950391
3 ms 172.237.129.242
194 2026-08-21 21:12 639229427923950391
3 ms 172.237.129.108
193 2026-08-21 21:12 639229427923950391
3 ms 172.237.129.236
192 2026-08-21 20:56 639229418168588854
473 ms 172.237.129.108
191 2026-08-21 20:56 639229418168588854
473 ms 172.237.129.236
190 2026-08-21 20:56 639229418168588854
473 ms 172.237.129.242
189 2026-08-21 20:40 639229408345678334
8 ms 172.237.129.236
188 2026-08-21 20:40 639229408345678334
8 ms 172.237.129.242
187 2026-08-21 20:40 639229408345678334
8 ms 172.237.129.108
186 2026-08-21 20:24 639229398616354648
265 ms 172.237.129.242
185 2026-08-21 20:24 639229398616354648
265 ms 172.237.129.236
184 2026-08-21 20:24 639229398616354648
265 ms 172.237.129.108
183 2026-08-21 20:07 639229388634592323
6 ms 172.237.129.108
182 2026-08-21 20:07 639229388634592323
6 ms 172.237.129.236
181 2026-08-21 20:07 639229388634592323
6 ms 172.237.129.242
180 2026-08-21 19:51 639229378792837692
467 ms 172.237.129.108
179 2026-08-21 19:51 639229378792837692
467 ms 172.237.129.236
178 2026-08-21 19:51 639229378792837692
467 ms 172.237.129.242
177 2026-08-21 19:34 639229369154682311
253 ms 172.237.129.236
176 2026-08-21 19:34 639229369154682311
253 ms 172.237.129.108
175 2026-08-21 19:34 639229369154682311
253 ms 172.237.129.242
174 2026-08-21 19:18 639229359248017926
457 ms 172.237.129.242
173 2026-08-21 19:18 639229359248017926
457 ms 172.237.129.108
172 2026-08-21 19:18 639229359248017926
457 ms 172.237.129.236
171 2026-08-21 19:01 639229349124294642
462 ms 172.237.129.242
170 2026-08-21 19:01 639229349124294642
462 ms 172.237.129.108
169 2026-08-21 19:01 639229349124294642
462 ms 172.237.129.236
168 2026-08-21 18:09 639229317791715692
460 ms 172.237.129.236
167 2026-08-21 18:09 639229317791715692
460 ms 172.237.129.242
166 2026-08-21 18:09 639229317791715692
460 ms 172.237.129.108
165 2026-08-21 17:53 639229308115194575
453 ms 172.237.129.242
164 2026-08-21 17:53 639229308115194575
453 ms 172.237.129.236
163 2026-08-21 17:53 639229308115194575
453 ms 172.237.129.108
162 2026-08-21 17:36 639229298320320558
391 ms 172.237.129.108
161 2026-08-21 17:36 639229298320320558
391 ms 172.237.129.236
160 2026-08-21 17:36 639229298320320558
391 ms 172.237.129.242
159 2026-08-21 17:20 639229288674863221
455 ms 172.237.129.108
158 2026-08-21 17:20 639229288674863221
455 ms 172.237.129.242
157 2026-08-21 17:20 639229288674863221
455 ms 172.237.129.236
156 2026-08-21 17:04 639229278983677079
331 ms 172.237.129.236
155 2026-08-21 17:04 639229278983677079
331 ms 172.237.129.108
154 2026-08-21 17:04 639229278983677079
331 ms 172.237.129.242
153 2026-08-21 16:48 639229269405517175
2270 ms 172.237.129.108
152 2026-08-21 16:48 639229269405517175
2270 ms 172.237.129.236
151 2026-08-21 16:48 639229269405517175
2270 ms 172.237.129.242
150 2026-08-21 16:32 639229259594798244
477 ms 172.237.129.108
149 2026-08-21 16:32 639229259594798244
477 ms 172.237.129.242
148 2026-08-21 16:32 639229259594798244
477 ms 172.237.129.236
147 2026-08-21 16:15 639229249736681188
3 ms 172.237.129.236
146 2026-08-21 16:15 639229249736681188
3 ms 172.237.129.242
145 2026-08-21 16:15 639229249736681188
3 ms 172.237.129.108
144 2026-08-21 15:59 639229239699417787
455 ms 172.237.129.108
143 2026-08-21 15:59 639229239699417787
455 ms 172.237.129.236
142 2026-08-21 15:59 639229239699417787
455 ms 172.237.129.242
141 2026-08-21 15:42 639229229621964033
458 ms 172.237.129.108
140 2026-08-21 15:42 639229229621964033
458 ms 172.237.129.236
139 2026-08-21 15:42 639229229621964033
458 ms 172.237.129.242
138 2026-08-21 15:25 639229219567270965
492 ms 172.237.129.108
137 2026-08-21 15:25 639229219567270965
492 ms 172.237.129.236
136 2026-08-21 15:25 639229219567270965
492 ms 172.237.129.242
135 2026-08-21 15:08 639229209406666856
4 ms 172.237.129.242
134 2026-08-21 15:08 639229209406666856
4 ms 172.237.129.236
133 2026-08-21 15:08 639229209406666856
4 ms 172.237.129.108
132 2026-08-21 14:16 639229177815876178
493 ms 172.237.129.108
131 2026-08-21 14:16 639229177815876178
493 ms 172.237.129.242
130 2026-08-21 14:16 639229177815876178
493 ms 172.237.129.236
129 2026-08-21 13:59 639229168243572685
3 ms 172.237.129.242
128 2026-08-21 13:59 639229168243572685
3 ms 172.237.129.236
127 2026-08-21 13:59 639229168243572685
3 ms 172.237.129.108
126 2026-08-21 13:43 639229158599856475
488 ms 172.237.129.108
125 2026-08-21 13:43 639229158599856475
488 ms 172.237.129.242
124 2026-08-21 13:43 639229158599856475
488 ms 172.237.129.236
123 2026-08-21 13:27 639229148998940902
458 ms 172.237.129.236
122 2026-08-21 13:27 639229148998940902
458 ms 172.237.129.108
121 2026-08-21 13:27 639229148998940902
458 ms 172.237.129.242
120 2026-08-21 13:11 639229139276923594
467 ms 172.237.129.236
119 2026-08-21 13:11 639229139276923594
467 ms 172.237.129.108
118 2026-08-21 13:11 639229139276923594
467 ms 172.237.129.242
117 2026-08-21 12:55 639229129709912394
116 ms 172.237.129.108
116 2026-08-21 12:55 639229129709912394
116 ms 172.237.129.242
115 2026-08-21 12:55 639229129709912394
116 ms 172.237.129.236
114 2026-08-21 12:39 639229119801488500
469 ms 172.237.129.236
113 2026-08-21 12:39 639229119801488500
469 ms 172.237.129.108
112 2026-08-21 12:39 639229119801488500
469 ms 172.237.129.242
111 2026-08-21 12:23 639229110135262458
10 ms 172.237.129.242
110 2026-08-21 12:23 639229110135262458
10 ms 172.237.129.236
109 2026-08-21 12:23 639229110135262458
10 ms 172.237.129.108
108 2026-08-21 12:06 639229100336051392
447 ms 172.237.129.108
107 2026-08-21 12:06 639229100336051392
447 ms 172.237.129.236
106 2026-08-21 12:06 639229100336051392
447 ms 172.237.129.242
105 2026-08-21 11:50 639229090641415626
2318 ms 172.237.129.242
104 2026-08-21 11:50 639229090641415626
2318 ms 172.237.129.236
103 2026-08-21 11:50 639229090641415626
2318 ms 172.237.129.108
102 2026-08-21 11:34 639229080702683947
5 ms 172.237.129.236
101 2026-08-21 11:34 639229080702683947
5 ms 172.237.129.242
100 2026-08-21 11:34 639229080702683947
5 ms 172.237.129.108
99 2026-08-21 11:17 639229070601456699
467 ms 172.237.129.108
98 2026-08-21 11:17 639229070601456699
467 ms 172.237.129.236
97 2026-08-21 11:17 639229070601456699
467 ms 172.237.129.242
96 2026-08-21 10:24 639229038947447232
326 ms 172.237.129.108
95 2026-08-21 10:24 639229038947447232
326 ms 172.237.129.236
94 2026-08-21 10:24 639229038947447232
326 ms 172.237.129.242
93 2026-08-21 10:08 639229029268708773
470 ms 172.237.129.108
92 2026-08-21 10:08 639229029268708773
470 ms 172.237.129.236
91 2026-08-21 10:08 639229029268708773
470 ms 172.237.129.242
90 2026-08-21 09:52 639229019647910603
364 ms 172.237.129.242
89 2026-08-21 09:52 639229019647910603
364 ms 172.237.129.236
88 2026-08-21 09:52 639229019647910603
364 ms 172.237.129.108
87 2026-08-21 09:36 639229009983843738
472 ms 172.237.129.242
86 2026-08-21 09:36 639229009983843738
472 ms 172.237.129.108
85 2026-08-21 09:36 639229009983843738
472 ms 172.237.129.236
84 2026-08-21 09:20 639229000203331882
477 ms 172.237.129.242
83 2026-08-21 09:20 639229000203331882
477 ms 172.237.129.108
82 2026-08-21 09:20 639229000203331882
477 ms 172.237.129.236
81 2026-08-21 09:03 639228990302335999
490 ms 172.237.129.242
80 2026-08-21 09:03 639228990302335999
490 ms 172.237.129.108
79 2026-08-21 09:03 639228990302335999
490 ms 172.237.129.236
78 2026-08-21 08:47 639228980567740722
489 ms 172.237.129.242
77 2026-08-21 08:47 639228980567740722
489 ms 172.237.129.108
76 2026-08-21 08:47 639228980567740722
489 ms 172.237.129.236
75 2026-08-21 08:30 639228970762445174
468 ms 172.237.129.108
74 2026-08-21 08:30 639228970762445174
468 ms 172.237.129.242
73 2026-08-21 08:30 639228970762445174
468 ms 172.237.129.236
72 2026-08-21 08:14 639228961065054445
483 ms 172.237.129.108
71 2026-08-21 08:14 639228961065054445
483 ms 172.237.129.242
70 2026-08-21 08:14 639228961065054445
483 ms 172.237.129.236
69 2026-08-21 07:58 639228951224649885
481 ms 172.237.129.108
68 2026-08-21 07:58 639228951224649885
481 ms 172.237.129.242
67 2026-08-21 07:58 639228951224649885
481 ms 172.237.129.236
66 2026-08-21 07:41 639228941303864592
467 ms 172.237.129.108
65 2026-08-21 07:41 639228941303864592
467 ms 172.237.129.242
64 2026-08-21 07:41 639228941303864592
467 ms 172.237.129.236
63 2026-08-21 07:25 639228931191328583
365 ms 172.237.129.236
62 2026-08-21 07:25 639228931191328583
365 ms 172.237.129.242
61 2026-08-21 07:25 639228931191328583
365 ms 172.237.129.108
60 2026-08-21 06:32 639228899518173317
469 ms 172.237.129.108
59 2026-08-21 06:32 639228899518173317
469 ms 172.237.129.242
58 2026-08-21 06:32 639228899518173317
469 ms 172.237.129.236
57 2026-08-21 06:16 639228889785027669
278 ms 172.237.129.242
56 2026-08-21 06:16 639228889785027669
278 ms 172.237.129.236
55 2026-08-21 06:16 639228889785027669
278 ms 172.237.129.108
54 2026-08-21 05:59 639228880106330161
5 ms 172.237.129.108
53 2026-08-21 05:59 639228880106330161
5 ms 172.237.129.236
52 2026-08-21 05:59 639228880106330161
5 ms 172.237.129.242
51 2026-08-21 05:43 639228870316184091
4 ms 172.237.129.108
50 2026-08-21 05:43 639228870316184091
4 ms 172.237.129.236
49 2026-08-21 05:43 639228870316184091
4 ms 172.237.129.242
48 2026-08-21 05:27 639228860695366512
469 ms 172.237.129.236
47 2026-08-21 05:27 639228860695366512
469 ms 172.237.129.242
46 2026-08-21 05:27 639228860695366512
469 ms 172.237.129.108
45 2026-08-21 05:11 639228851027209500
227 ms 172.237.129.242
44 2026-08-21 05:11 639228851027209500
227 ms 172.237.129.236
43 2026-08-21 05:11 639228851027209500
227 ms 172.237.129.108
42 2026-08-21 04:55 639228841479265462
447 ms 172.237.129.236
41 2026-08-21 04:55 639228841479265462
447 ms 172.237.129.242
40 2026-08-21 04:55 639228841479265462
447 ms 172.237.129.108
39 2026-08-21 04:39 639228831752962260
399 ms 172.237.129.236
38 2026-08-21 04:39 639228831752962260
399 ms 172.237.129.108
37 2026-08-21 04:39 639228831752962260
399 ms 172.237.129.242
36 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.242
35 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.236
34 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.108
33 2026-08-21 04:06 639228812227429953
3 ms 172.237.129.242
32 2026-08-21 04:06 639228812227429953
3 ms 172.237.129.236
31 2026-08-21 04:06 639228812227429953
3 ms 172.237.129.108
30 2026-08-21 03:50 639228802476107538
469 ms 172.237.129.108
29 2026-08-21 03:50 639228802476107538
469 ms 172.237.129.242
28 2026-08-21 03:50 639228802476107538
469 ms 172.237.129.236
27 2026-08-21 03:33 639228792525492032
467 ms 172.237.129.108
26 2026-08-21 03:33 639228792525492032
467 ms 172.237.129.242
25 2026-08-21 03:33 639228792525492032
467 ms 172.237.129.236
24 2026-08-21 02:41 639228761131421385
241 ms 172.237.129.242
23 2026-08-21 02:41 639228761131421385
241 ms 172.237.129.236
22 2026-08-21 02:41 639228761131421385
241 ms 172.237.129.108
21 2026-08-21 02:25 639228751571206692
2 ms 172.237.129.108
20 2026-08-21 02:25 639228751571206692
2 ms 172.237.129.236
19 2026-08-21 02:25 639228751571206692
2 ms 172.237.129.242
18 2026-08-21 02:09 639228741705571019
482 ms 172.237.129.108
17 2026-08-21 02:09 639228741705571019
482 ms 172.237.129.236
16 2026-08-21 02:09 639228741705571019
482 ms 172.237.129.242
15 2026-08-21 01:52 639228731642208228
117 ms 172.237.129.236
14 2026-08-21 01:52 639228731642208228
117 ms 172.237.129.108
13 2026-08-21 01:52 639228731642208228
117 ms 172.237.129.242
12 2026-08-21 01:00 639228700387002072
453 ms 172.237.129.236
11 2026-08-21 01:00 639228700387002072
453 ms 172.237.129.242
10 2026-08-21 01:00 639228700387002072
453 ms 172.237.129.108
9 2026-08-21 00:44 639228690742014433
259 ms 172.237.129.236
8 2026-08-21 00:44 639228690742014433
259 ms 172.237.129.242
7 2026-08-21 00:44 639228690742014433
259 ms 172.237.129.108
6 2026-08-21 00:27 639228680877937122
456 ms 172.237.129.236
5 2026-08-21 00:27 639228680877937122
456 ms 172.237.129.242
4 2026-08-21 00:27 639228680877937122
456 ms 172.237.129.108
3 2026-08-21 00:11 639228670775860800
448 ms 172.237.129.236
2 2026-08-21 00:11 639228670775860800
448 ms 172.237.129.242
1 2026-08-21 00:11 639228670775860800
448 ms 172.237.129.108