DNS response history for ns2.volcengine-dns.com

ns2.volcengine-dns.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 144 DNS check records, 142 successful responses, 2 failed responses, and 201 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.volcengine-dns.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

201 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

180.184.1.138

Most recently resolved hosting IP on selected date

Successful Responses

142

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 ns2.volcengine-dns.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
144 2026-08-21 23:55 639229527598660841
325 ms 180.184.1.138
143 2026-08-21 23:55 639229527598660841
325 ms 180.184.1.151
142 2026-08-21 23:40 639229517954323214
8 ms 180.184.1.151
141 2026-08-21 23:40 639229517954323214
8 ms 180.184.1.138
140 2026-08-21 23:23 639229508269999021
2 ms 180.184.1.151
139 2026-08-21 23:23 639229508269999021
2 ms 180.184.1.138
138 2026-08-21 23:07 639229498559060171
36 ms 180.184.1.138
137 2026-08-21 23:07 639229498559060171
36 ms 180.184.1.151
136 2026-08-21 22:51 639229488519347586
323 ms 180.184.1.138
135 2026-08-21 22:51 639229488519347586
323 ms 180.184.1.151
134 2026-08-21 21:57 639229456606578934
2010 ms 180.184.1.151
133 2026-08-21 21:57 639229456606578934
2010 ms 180.184.1.138
132 2026-08-21 21:41 639229446985772499
3 ms 180.184.1.151
131 2026-08-21 21:41 639229446985772499
3 ms 180.184.1.138
130 2026-08-21 21:25 639229437367313098
6 ms 180.184.1.151
129 2026-08-21 21:25 639229437367313098
6 ms 180.184.1.138
128 2026-08-21 21:09 639229427923950391
249 ms 180.184.1.138
127 2026-08-21 21:09 639229427923950391
249 ms 180.184.1.151
126 2026-08-21 20:53 639229418168588854
213 ms 180.184.1.138
125 2026-08-21 20:53 639229418168588854
213 ms 180.184.1.151
124 2026-08-21 20:37 639229408345678334
9 ms 180.184.1.151
123 2026-08-21 20:37 639229408345678334
9 ms 180.184.1.138
122 2026-08-21 20:20 639229398616354648
3 ms 180.184.1.138
121 2026-08-21 20:20 639229398616354648
3 ms 180.184.1.151
120 2026-08-21 20:04 639229388634592323
22 ms 180.184.1.151
119 2026-08-21 20:04 639229388634592323
22 ms 180.184.1.138
118 2026-08-21 19:48 639229378792837692
32 ms 180.184.1.138
117 2026-08-21 19:48 639229378792837692
32 ms 180.184.1.151
116 2026-08-21 19:31 639229369154682311
322 ms 180.184.1.151
115 2026-08-21 19:31 639229369154682311
322 ms 180.184.1.138
114 2026-08-21 19:15 639229359248017926
169 ms 180.184.1.138
113 2026-08-21 19:15 639229359248017926
169 ms 180.184.1.151
112 2026-08-21 18:58 639229349124294642
2 ms 180.184.1.151
111 2026-08-21 18:58 639229349124294642
2 ms 180.184.1.138
110 2026-08-21 18:06 639229317791715692
174 ms 180.184.1.138
109 2026-08-21 18:06 639229317791715692
174 ms 180.184.1.151
108 2026-08-21 17:50 639229308115194575
4 ms 180.184.1.151
107 2026-08-21 17:50 639229308115194575
4 ms 180.184.1.138
106 2026-08-21 17:33 639229298320320558
1030 ms 180.184.1.138
105 2026-08-21 17:33 639229298320320558
1030 ms 180.184.1.151
104 2026-08-21 17:17 639229288674863221
252 ms 180.184.1.138
103 2026-08-21 17:17 639229288674863221
252 ms 180.184.1.151
102 2026-08-21 17:01 639229278983677079
-
101 2026-08-21 16:45 639229269405517175
289 ms 180.184.1.138
100 2026-08-21 16:45 639229269405517175
289 ms 180.184.1.151
99 2026-08-21 16:29 639229259594798244
324 ms 180.184.1.151
98 2026-08-21 16:29 639229259594798244
324 ms 180.184.1.138
97 2026-08-21 16:12 639229249736681188
324 ms 180.184.1.151
96 2026-08-21 16:12 639229249736681188
324 ms 180.184.1.138
95 2026-08-21 15:56 639229239699417787
346 ms 180.184.1.138
94 2026-08-21 15:56 639229239699417787
346 ms 180.184.1.151
93 2026-08-21 15:39 639229229621964033
482 ms 180.184.1.138
92 2026-08-21 15:39 639229229621964033
482 ms 180.184.1.151
91 2026-08-21 15:22 639229219567270965
325 ms 180.184.1.138
90 2026-08-21 15:22 639229219567270965
325 ms 180.184.1.151
89 2026-08-21 15:05 639229209406666856
336 ms 180.184.1.138
88 2026-08-21 15:05 639229209406666856
336 ms 180.184.1.151
87 2026-08-21 14:13 639229177815876178
73 ms 180.184.1.138
86 2026-08-21 14:13 639229177815876178
73 ms 180.184.1.151
85 2026-08-21 13:56 639229168243572685
329 ms 180.184.1.151
84 2026-08-21 13:56 639229168243572685
329 ms 180.184.1.138
83 2026-08-21 13:40 639229158599856475
167 ms 180.184.1.151
82 2026-08-21 13:40 639229158599856475
167 ms 180.184.1.138
81 2026-08-21 13:24 639229148998940902
9 ms 180.184.1.138
80 2026-08-21 13:24 639229148998940902
9 ms 180.184.1.151
79 2026-08-21 13:08 639229139276923594
32 ms 180.184.1.138
78 2026-08-21 13:08 639229139276923594
32 ms 180.184.1.151
77 2026-08-21 12:52 639229129709912394
162 ms 180.184.1.151
76 2026-08-21 12:52 639229129709912394
162 ms 180.184.1.138
75 2026-08-21 12:36 639229119801488500
341 ms 180.184.1.138
74 2026-08-21 12:36 639229119801488500
341 ms 180.184.1.151
73 2026-08-21 12:20 639229110135262458
349 ms 180.184.1.138
72 2026-08-21 12:20 639229110135262458
349 ms 180.184.1.151
71 2026-08-21 12:03 639229100336051392
922 ms 180.184.1.138
70 2026-08-21 12:03 639229100336051392
922 ms 180.184.1.151
69 2026-08-21 11:47 639229090641415626
7 ms 180.184.1.138
68 2026-08-21 11:47 639229090641415626
7 ms 180.184.1.151
67 2026-08-21 11:31 639229080702683947
167 ms 180.184.1.138
66 2026-08-21 11:31 639229080702683947
167 ms 180.184.1.151
65 2026-08-21 11:14 639229070601456699
290 ms 180.184.1.151
64 2026-08-21 11:14 639229070601456699
290 ms 180.184.1.138
63 2026-08-21 10:21 639229038947447232
45 ms 180.184.1.138
62 2026-08-21 10:21 639229038947447232
45 ms 180.184.1.151
61 2026-08-21 10:05 639229029268708773
9 ms 180.184.1.138
60 2026-08-21 10:05 639229029268708773
9 ms 180.184.1.151
59 2026-08-21 09:49 639229019647910603
-
58 2026-08-21 09:33 639229009983843738
41 ms 180.184.1.138
57 2026-08-21 09:33 639229009983843738
41 ms 180.184.1.151
56 2026-08-21 09:17 639229000203331882
18 ms 180.184.1.151
55 2026-08-21 09:17 639229000203331882
18 ms 180.184.1.138
54 2026-08-21 09:00 639228990302335999
6 ms 180.184.1.151
53 2026-08-21 09:00 639228990302335999
6 ms 180.184.1.138
52 2026-08-21 08:44 639228980567740722
12 ms 180.184.1.138
51 2026-08-21 08:44 639228980567740722
12 ms 180.184.1.151
50 2026-08-21 08:27 639228970762445174
5 ms 180.184.1.138
49 2026-08-21 08:27 639228970762445174
5 ms 180.184.1.151
48 2026-08-21 08:11 639228961065054445
342 ms 180.184.1.151
47 2026-08-21 08:11 639228961065054445
342 ms 180.184.1.138
46 2026-08-21 07:55 639228951224649885
298 ms 180.184.1.138
45 2026-08-21 07:55 639228951224649885
298 ms 180.184.1.151
44 2026-08-21 07:38 639228941303864592
266 ms 180.184.1.138
43 2026-08-21 07:38 639228941303864592
266 ms 180.184.1.151
42 2026-08-21 07:22 639228931191328583
275 ms 180.184.1.151
41 2026-08-21 07:22 639228931191328583
275 ms 180.184.1.138
40 2026-08-21 06:29 639228899518173317
15 ms 180.184.1.138
39 2026-08-21 06:29 639228899518173317
15 ms 180.184.1.151
38 2026-08-21 06:13 639228889785027669
4 ms 180.184.1.138
37 2026-08-21 06:13 639228889785027669
4 ms 180.184.1.151
36 2026-08-21 05:56 639228880106330161
18 ms 180.184.1.151
35 2026-08-21 05:56 639228880106330161
18 ms 180.184.1.138
34 2026-08-21 05:40 639228870316184091
33 ms 180.184.1.138
33 2026-08-21 05:40 639228870316184091
33 ms 180.184.1.151
32 2026-08-21 05:24 639228860695366512
170 ms 180.184.1.151
31 2026-08-21 05:24 639228860695366512
170 ms 180.184.1.138
30 2026-08-21 05:08 639228851027209500
292 ms 180.184.1.151
29 2026-08-21 05:08 639228851027209500
292 ms 180.184.1.138
28 2026-08-21 04:52 639228841479265462
10 ms 180.184.1.151
27 2026-08-21 04:52 639228841479265462
10 ms 180.184.1.138
26 2026-08-21 04:36 639228831752962260
3 ms 180.184.1.138
25 2026-08-21 04:36 639228831752962260
3 ms 180.184.1.151
24 2026-08-21 04:20 639228821953295483
2 ms 180.184.1.138
23 2026-08-21 04:20 639228821953295483
2 ms 180.184.1.151
22 2026-08-21 04:03 639228812227429953
329 ms 180.184.1.138
21 2026-08-21 04:03 639228812227429953
329 ms 180.184.1.151
20 2026-08-21 03:47 639228802476107538
168 ms 180.184.1.138
19 2026-08-21 03:47 639228802476107538
168 ms 180.184.1.151
18 2026-08-21 03:30 639228792525492032
3 ms 180.184.1.151
17 2026-08-21 03:30 639228792525492032
3 ms 180.184.1.138
16 2026-08-21 02:38 639228761131421385
8 ms 180.184.1.151
15 2026-08-21 02:38 639228761131421385
8 ms 180.184.1.138
14 2026-08-21 02:22 639228751571206692
322 ms 180.184.1.151
13 2026-08-21 02:22 639228751571206692
322 ms 180.184.1.138
12 2026-08-21 02:06 639228741705571019
319 ms 180.184.1.138
11 2026-08-21 02:06 639228741705571019
319 ms 180.184.1.151
10 2026-08-21 01:49 639228731642208228
3 ms 180.184.1.138
9 2026-08-21 01:49 639228731642208228
3 ms 180.184.1.151
8 2026-08-21 00:57 639228700387002072
3 ms 180.184.1.138
7 2026-08-21 00:57 639228700387002072
3 ms 180.184.1.151
6 2026-08-21 00:41 639228690742014433
322 ms 180.184.1.151
5 2026-08-21 00:41 639228690742014433
322 ms 180.184.1.138
4 2026-08-21 00:24 639228680877937122
171 ms 180.184.1.151
3 2026-08-21 00:24 639228680877937122
171 ms 180.184.1.138
2 2026-08-21 00:08 639228670775860800
322 ms 180.184.1.151
1 2026-08-21 00:08 639228670775860800
322 ms 180.184.1.138