DNS response history for ns05.ctviet.com

ns05.ctviet.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 2026-08-27. For this date, NameServerHistory found 81 DNS check records, 80 successful responses, 1 failed responses, and 323 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 ns05.ctviet.com.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

323 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 06:24

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.118

Most recently resolved hosting IP on selected date

Successful Responses

80

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 ns05.ctviet.com

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
81 2026-08-27 06:24 639234086579410775
2044 ms 162.251.82.118
80 2026-08-27 06:24 639234086579410775
2044 ms 162.251.82.246
79 2026-08-27 06:24 639234086579410775
2044 ms 162.251.82.119
78 2026-08-27 06:24 639234086579410775
2044 ms 162.251.82.247
77 2026-08-27 06:07 639234076291157956
40 ms 162.251.82.247
76 2026-08-27 06:07 639234076291157956
40 ms 162.251.82.118
75 2026-08-27 06:07 639234076291157956
40 ms 162.251.82.119
74 2026-08-27 06:07 639234076291157956
40 ms 162.251.82.246
73 2026-08-27 05:50 639234065981939454
9 ms 162.251.82.119
72 2026-08-27 05:50 639234065981939454
9 ms 162.251.82.247
71 2026-08-27 05:50 639234065981939454
9 ms 162.251.82.118
70 2026-08-27 05:50 639234065981939454
9 ms 162.251.82.246
69 2026-08-27 05:33 639234055548642997
31 ms 162.251.82.247
68 2026-08-27 05:33 639234055548642997
31 ms 162.251.82.246
67 2026-08-27 05:33 639234055548642997
31 ms 162.251.82.119
66 2026-08-27 05:33 639234055548642997
31 ms 162.251.82.118
65 2026-08-27 05:16 639234045267979603
11 ms 162.251.82.119
64 2026-08-27 05:16 639234045267979603
11 ms 162.251.82.118
63 2026-08-27 05:16 639234045267979603
11 ms 162.251.82.247
62 2026-08-27 05:16 639234045267979603
11 ms 162.251.82.246
61 2026-08-27 04:58 639234034999717463
9 ms 162.251.82.119
60 2026-08-27 04:58 639234034999717463
9 ms 162.251.82.118
59 2026-08-27 04:58 639234034999717463
9 ms 162.251.82.247
58 2026-08-27 04:58 639234034999717463
9 ms 162.251.82.246
57 2026-08-27 04:41 639234024739225358
25 ms 162.251.82.119
56 2026-08-27 04:41 639234024739225358
25 ms 162.251.82.246
55 2026-08-27 04:41 639234024739225358
25 ms 162.251.82.247
54 2026-08-27 04:41 639234024739225358
25 ms 162.251.82.118
53 2026-08-27 04:24 639234014311170162
52 ms 162.251.82.119
52 2026-08-27 04:24 639234014311170162
52 ms 162.251.82.118
51 2026-08-27 04:24 639234014311170162
52 ms 162.251.82.246
50 2026-08-27 04:24 639234014311170162
52 ms 162.251.82.247
49 2026-08-27 04:06 639234003806017640
5 ms 162.251.82.119
48 2026-08-27 04:06 639234003806017640
5 ms 162.251.82.118
47 2026-08-27 04:06 639234003806017640
5 ms 162.251.82.246
46 2026-08-27 04:06 639234003806017640
5 ms 162.251.82.247
45 2026-08-27 03:49 639233993356203030
11 ms 162.251.82.119
44 2026-08-27 03:49 639233993356203030
11 ms 162.251.82.246
43 2026-08-27 03:49 639233993356203030
11 ms 162.251.82.118
42 2026-08-27 03:49 639233993356203030
11 ms 162.251.82.247
41 2026-08-27 02:56 639233961301716608
2051 ms 162.251.82.119
40 2026-08-27 02:56 639233961301716608
2051 ms 162.251.82.247
39 2026-08-27 02:56 639233961301716608
2051 ms 162.251.82.118
38 2026-08-27 02:56 639233961301716608
2051 ms 162.251.82.246
37 2026-08-27 02:38 639233950834200647
36 ms 162.251.82.246
36 2026-08-27 02:38 639233950834200647
36 ms 162.251.82.247
35 2026-08-27 02:38 639233950834200647
36 ms 162.251.82.118
34 2026-08-27 02:38 639233950834200647
36 ms 162.251.82.119
33 2026-08-27 02:21 639233940431849026
7 ms 162.251.82.119
32 2026-08-27 02:21 639233940431849026
7 ms 162.251.82.118
31 2026-08-27 02:21 639233940431849026
7 ms 162.251.82.246
30 2026-08-27 02:21 639233940431849026
7 ms 162.251.82.247
29 2026-08-27 02:04 639233930110596398
8 ms 162.251.82.119
28 2026-08-27 02:04 639233930110596398
8 ms 162.251.82.118
27 2026-08-27 02:04 639233930110596398
8 ms 162.251.82.246
26 2026-08-27 02:04 639233930110596398
8 ms 162.251.82.247
25 2026-08-27 01:46 639233919705434540
2048 ms 162.251.82.119
24 2026-08-27 01:46 639233919705434540
2048 ms 162.251.82.118
23 2026-08-27 01:46 639233919705434540
2048 ms 162.251.82.246
22 2026-08-27 01:46 639233919705434540
2048 ms 162.251.82.247
21 2026-08-27 01:29 639233909452807845
19 ms 162.251.82.246
20 2026-08-27 01:29 639233909452807845
19 ms 162.251.82.119
19 2026-08-27 01:29 639233909452807845
19 ms 162.251.82.118
18 2026-08-27 01:29 639233909452807845
19 ms 162.251.82.247
17 2026-08-27 01:12 639233899096420820
21 ms 162.251.82.247
16 2026-08-27 01:12 639233899096420820
21 ms 162.251.82.118
15 2026-08-27 01:12 639233899096420820
21 ms 162.251.82.119
14 2026-08-27 01:12 639233899096420820
21 ms 162.251.82.246
13 2026-08-27 00:55 639233888707824939
18 ms 162.251.82.119
12 2026-08-27 00:55 639233888707824939
18 ms 162.251.82.246
11 2026-08-27 00:55 639233888707824939
18 ms 162.251.82.118
10 2026-08-27 00:55 639233888707824939
18 ms 162.251.82.247
9 2026-08-27 00:37 639233878461203802
5 ms 162.251.82.119
8 2026-08-27 00:37 639233878461203802
5 ms 162.251.82.247
7 2026-08-27 00:37 639233878461203802
5 ms 162.251.82.118
6 2026-08-27 00:37 639233878461203802
5 ms 162.251.82.246
5 2026-08-27 00:20 639233868060868209
-
4 2026-08-27 00:02 639233857450922991
4 ms 162.251.82.119
3 2026-08-27 00:02 639233857450922991
4 ms 162.251.82.247
2 2026-08-27 00:02 639233857450922991
4 ms 162.251.82.118
1 2026-08-27 00:02 639233857450922991
4 ms 162.251.82.246