DNS response history for ns2.vastvirtual.com

ns2.vastvirtual.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 2026-08-17. For this date, NameServerHistory found 143 DNS check records, 142 successful responses, 1 failed responses, and 170 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.vastvirtual.com.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

170 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.35.9

Most recently resolved hosting IP on selected date

Successful Responses

142

Checks that returned a measurable response

Failed Responses

1

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.vastvirtual.com

Showing DNS history for 2026-08-17 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
143 2026-08-17 23:47 639226072268080268
27 ms 104.21.35.9
142 2026-08-17 23:47 639226072268080268
27 ms 172.67.167.41
141 2026-08-17 23:31 639226062577647657
12 ms 172.67.167.41
140 2026-08-17 23:31 639226062577647657
12 ms 104.21.35.9
139 2026-08-17 22:38 639226031060857136
2061 ms 104.21.35.9
138 2026-08-17 22:38 639226031060857136
2061 ms 172.67.167.41
137 2026-08-17 22:22 639226021535117364
2030 ms 172.67.167.41
136 2026-08-17 22:22 639226021535117364
2030 ms 104.21.35.9
135 2026-08-17 22:06 639226011884237078
94 ms 172.67.167.41
134 2026-08-17 22:06 639226011884237078
94 ms 104.21.35.9
133 2026-08-17 21:50 639226002309299142
11 ms 104.21.35.9
132 2026-08-17 21:50 639226002309299142
11 ms 172.67.167.41
131 2026-08-17 21:34 639225992791784448
10 ms 172.67.167.41
130 2026-08-17 21:34 639225992791784448
10 ms 104.21.35.9
129 2026-08-17 21:18 639225983045271390
31 ms 172.67.167.41
128 2026-08-17 21:18 639225983045271390
31 ms 104.21.35.9
127 2026-08-17 21:02 639225973246293513
95 ms 104.21.35.9
126 2026-08-17 21:02 639225973246293513
95 ms 172.67.167.41
125 2026-08-17 20:46 639225963620186236
13 ms 104.21.35.9
124 2026-08-17 20:46 639225963620186236
13 ms 172.67.167.41
123 2026-08-17 20:29 639225953899183916
39 ms 172.67.167.41
122 2026-08-17 20:29 639225953899183916
39 ms 104.21.35.9
121 2026-08-17 20:14 639225944391528206
10 ms 104.21.35.9
120 2026-08-17 20:14 639225944391528206
10 ms 172.67.167.41
119 2026-08-17 19:57 639225934593254169
26 ms 104.21.35.9
118 2026-08-17 19:57 639225934593254169
26 ms 172.67.167.41
117 2026-08-17 19:41 639225924669984512
21 ms 172.67.167.41
116 2026-08-17 19:41 639225924669984512
21 ms 104.21.35.9
115 2026-08-17 18:48 639225893048561320
7 ms 104.21.35.9
114 2026-08-17 18:48 639225893048561320
7 ms 172.67.167.41
113 2026-08-17 18:32 639225883481298424
15 ms 172.67.167.41
112 2026-08-17 18:32 639225883481298424
15 ms 104.21.35.9
111 2026-08-17 18:16 639225873845394034
51 ms 172.67.167.41
110 2026-08-17 18:16 639225873845394034
51 ms 104.21.35.9
109 2026-08-17 18:00 639225864216078662
89 ms 104.21.35.9
108 2026-08-17 18:00 639225864216078662
89 ms 172.67.167.41
107 2026-08-17 17:44 639225854541857773
10 ms 104.21.35.9
106 2026-08-17 17:44 639225854541857773
10 ms 172.67.167.41
105 2026-08-17 17:27 639225844733604072
58 ms 172.67.167.41
104 2026-08-17 17:27 639225844733604072
58 ms 104.21.35.9
103 2026-08-17 17:11 639225835085229232
36 ms 172.67.167.41
102 2026-08-17 17:11 639225835085229232
36 ms 104.21.35.9
101 2026-08-17 16:55 639225825349373981
11 ms 104.21.35.9
100 2026-08-17 16:55 639225825349373981
11 ms 172.67.167.41
99 2026-08-17 16:39 639225815690604161
22 ms 104.21.35.9
98 2026-08-17 16:39 639225815690604161
22 ms 172.67.167.41
97 2026-08-17 16:23 639225805952472306
9 ms 172.67.167.41
96 2026-08-17 16:23 639225805952472306
9 ms 104.21.35.9
95 2026-08-17 16:07 639225796264729638
52 ms 172.67.167.41
94 2026-08-17 16:07 639225796264729638
52 ms 104.21.35.9
93 2026-08-17 15:50 639225786326499329
20 ms 104.21.35.9
92 2026-08-17 15:50 639225786326499329
20 ms 172.67.167.41
91 2026-08-17 14:58 639225754798130711
31 ms 172.67.167.41
90 2026-08-17 14:58 639225754798130711
31 ms 104.21.35.9
89 2026-08-17 14:41 639225745123193922
58 ms 104.21.35.9
88 2026-08-17 14:41 639225745123193922
58 ms 172.67.167.41
87 2026-08-17 14:25 639225735540597271
17 ms 172.67.167.41
86 2026-08-17 14:25 639225735540597271
17 ms 104.21.35.9
85 2026-08-17 14:09 639225725894857396
10 ms 104.21.35.9
84 2026-08-17 14:09 639225725894857396
10 ms 172.67.167.41
83 2026-08-17 13:53 639225716249606913
16 ms 172.67.167.41
82 2026-08-17 13:53 639225716249606913
16 ms 104.21.35.9
81 2026-08-17 13:37 639225706638238179
7 ms 172.67.167.41
80 2026-08-17 13:37 639225706638238179
7 ms 104.21.35.9
79 2026-08-17 13:21 639225696949691423
64 ms 104.21.35.9
78 2026-08-17 13:21 639225696949691423
64 ms 172.67.167.41
77 2026-08-17 13:05 639225687286186336
10 ms 104.21.35.9
76 2026-08-17 13:05 639225687286186336
10 ms 172.67.167.41
75 2026-08-17 12:49 639225677679573133
25 ms 172.67.167.41
74 2026-08-17 12:49 639225677679573133
25 ms 104.21.35.9
73 2026-08-17 12:33 639225667957861024
21 ms 104.21.35.9
72 2026-08-17 12:33 639225667957861024
21 ms 172.67.167.41
71 2026-08-17 12:17 639225658298791618
72 ms 104.21.35.9
70 2026-08-17 12:17 639225658298791618
72 ms 172.67.167.41
69 2026-08-17 12:01 639225648583652785
20 ms 104.21.35.9
68 2026-08-17 12:01 639225648583652785
20 ms 172.67.167.41
67 2026-08-17 11:08 639225617000524308
16 ms 104.21.35.9
66 2026-08-17 11:08 639225617000524308
16 ms 172.67.167.41
65 2026-08-17 10:52 639225607668541600
2023 ms 172.67.167.41
64 2026-08-17 10:52 639225607668541600
2023 ms 104.21.35.9
63 2026-08-17 10:36 639225598117279238
56 ms 104.21.35.9
62 2026-08-17 10:36 639225598117279238
56 ms 172.67.167.41
61 2026-08-17 10:21 639225588751002710
46 ms 172.67.167.41
60 2026-08-17 10:21 639225588751002710
46 ms 104.21.35.9
59 2026-08-17 10:05 639225579295831051
31 ms 104.21.35.9
58 2026-08-17 10:05 639225579295831051
31 ms 172.67.167.41
57 2026-08-17 09:49 639225569761469940
8 ms 172.67.167.41
56 2026-08-17 09:49 639225569761469940
8 ms 104.21.35.9
55 2026-08-17 09:33 639225560161422333
32 ms 172.67.167.41
54 2026-08-17 09:33 639225560161422333
32 ms 104.21.35.9
53 2026-08-17 09:17 639225550739955565
12 ms 172.67.167.41
52 2026-08-17 09:17 639225550739955565
12 ms 104.21.35.9
51 2026-08-17 09:01 639225541125222426
13 ms 104.21.35.9
50 2026-08-17 09:01 639225541125222426
13 ms 172.67.167.41
49 2026-08-17 08:45 639225531526675983
10 ms 104.21.35.9
48 2026-08-17 08:45 639225531526675983
10 ms 172.67.167.41
47 2026-08-17 08:29 639225521915528222
36 ms 172.67.167.41
46 2026-08-17 08:29 639225521915528222
36 ms 104.21.35.9
45 2026-08-17 08:13 639225512148151789
13 ms 172.67.167.41
44 2026-08-17 08:13 639225512148151789
13 ms 104.21.35.9
43 2026-08-17 07:21 639225480786142412
2056 ms 104.21.35.9
42 2026-08-17 07:21 639225480786142412
2056 ms 172.67.167.41
41 2026-08-17 07:05 639225471394348551
-
40 2026-08-17 06:50 639225462031685068
10 ms 172.67.167.41
39 2026-08-17 06:50 639225462031685068
10 ms 104.21.35.9
38 2026-08-17 06:34 639225452639458328
84 ms 172.67.167.41
37 2026-08-17 06:34 639225452639458328
84 ms 104.21.35.9
36 2026-08-17 06:18 639225443300966543
37 ms 172.67.167.41
35 2026-08-17 06:18 639225443300966543
37 ms 104.21.35.9
34 2026-08-17 06:03 639225433880499379
13 ms 104.21.35.9
33 2026-08-17 06:03 639225433880499379
13 ms 172.67.167.41
32 2026-08-17 05:47 639225424395198277
34 ms 172.67.167.41
31 2026-08-17 05:47 639225424395198277
34 ms 104.21.35.9
30 2026-08-17 05:31 639225414744137487
41 ms 104.21.35.9
29 2026-08-17 05:31 639225414744137487
41 ms 172.67.167.41
28 2026-08-17 05:15 639225405186783164
27 ms 172.67.167.41
27 2026-08-17 05:15 639225405186783164
27 ms 104.21.35.9
26 2026-08-17 04:59 639225395563669822
15 ms 172.67.167.41
25 2026-08-17 04:59 639225395563669822
15 ms 104.21.35.9
24 2026-08-17 04:43 639225386076645158
18 ms 104.21.35.9
23 2026-08-17 04:43 639225386076645158
18 ms 172.67.167.41
22 2026-08-17 04:27 639225376620669704
12 ms 172.67.167.41
21 2026-08-17 04:27 639225376620669704
12 ms 104.21.35.9
20 2026-08-17 03:36 639225345580892706
19 ms 172.67.167.41
19 2026-08-17 03:36 639225345580892706
19 ms 104.21.35.9
18 2026-08-17 03:20 639225336207383710
8 ms 172.67.167.41
17 2026-08-17 03:20 639225336207383710
8 ms 104.21.35.9
16 2026-08-17 03:04 639225326726565001
17 ms 172.67.167.41
15 2026-08-17 03:04 639225326726565001
17 ms 104.21.35.9
14 2026-08-17 02:48 639225317249271010
2020 ms 104.21.35.9
13 2026-08-17 02:48 639225317249271010
2020 ms 172.67.167.41
12 2026-08-17 01:57 639225286280886044
10 ms 104.21.35.9
11 2026-08-17 01:57 639225286280886044
10 ms 172.67.167.41
10 2026-08-17 01:41 639225276872567548
9 ms 104.21.35.9
9 2026-08-17 01:41 639225276872567548
9 ms 172.67.167.41
8 2026-08-17 01:25 639225267353865348
8 ms 172.67.167.41
7 2026-08-17 01:25 639225267353865348
8 ms 104.21.35.9
6 2026-08-17 01:10 639225258033914248
36 ms 172.67.167.41
5 2026-08-17 01:10 639225258033914248
36 ms 104.21.35.9
4 2026-08-17 00:17 639225226652221583
47 ms 104.21.35.9
3 2026-08-17 00:17 639225226652221583
47 ms 172.67.167.41
2 2026-08-17 00:02 639225217156387684
16 ms 172.67.167.41
1 2026-08-17 00:02 639225217156387684
16 ms 104.21.35.9