DNS response history for authns1.cvnet.com

authns1.cvnet.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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 69 successful responses, 1 failed responses, and 340 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 authns1.cvnet.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

340 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

167.206.13.20

Most recently resolved hosting IP on selected date

Successful Responses

69

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 authns1.cvnet.com

Showing DNS history for 2026-08-29 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
70 2026-08-29 23:53 639236439461653110
113 ms 167.206.13.20
69 2026-08-29 23:37 639236429501366737
110 ms 167.206.13.20
68 2026-08-29 23:20 639236419366541896
113 ms 167.206.13.20
67 2026-08-29 23:03 639236409033370421
113 ms 167.206.13.20
66 2026-08-29 22:46 639236398677638980
109 ms 167.206.13.20
65 2026-08-29 22:28 639236388335394435
113 ms 167.206.13.20
64 2026-08-29 21:35 639236356238021142
114 ms 167.206.13.20
63 2026-08-29 21:18 639236346147662482
116 ms 167.206.13.20
62 2026-08-29 21:01 639236336073303987
112 ms 167.206.13.20
61 2026-08-29 20:44 639236325803271480
229 ms 167.206.13.20
60 2026-08-29 20:27 639236315636203732
112 ms 167.206.13.20
59 2026-08-29 20:10 639236305430277951
113 ms 167.206.13.20
58 2026-08-29 19:53 639236295286597133
123 ms 167.206.13.20
57 2026-08-29 19:36 639236285137083691
9 ms 167.206.13.20
56 2026-08-29 19:19 639236274938699727
137 ms 167.206.13.20
55 2026-08-29 19:02 639236264595544117
110 ms 167.206.13.20
54 2026-08-29 18:45 639236254203764064
2006 ms 167.206.13.20
53 2026-08-29 18:28 639236243919128798
4 ms 167.206.13.20
52 2026-08-29 17:34 639236211708980066
113 ms 167.206.13.20
51 2026-08-29 17:17 639236201724764228
225 ms 167.206.13.20
50 2026-08-29 17:00 639236191714376906
111 ms 167.206.13.20
49 2026-08-29 16:44 639236181773042179
7 ms 167.206.13.20
48 2026-08-29 16:27 639236171632735061
111 ms 167.206.13.20
47 2026-08-29 16:10 639236161347015414
116 ms 167.206.13.20
46 2026-08-29 15:53 639236151200362098
15 ms 167.206.13.20
45 2026-08-29 15:36 639236141026805328
113 ms 167.206.13.20
44 2026-08-29 15:19 639236131100930722
113 ms 167.206.13.20
43 2026-08-29 15:03 639236120950030411
332 ms 167.206.13.20
42 2026-08-29 14:46 639236110532007205
2022 ms 167.206.13.20
41 2026-08-29 14:28 639236100176958860
122 ms 167.206.13.20
40 2026-08-29 13:35 639236068470247956
158 ms 167.206.13.20
39 2026-08-29 13:19 639236058468679452
12 ms 167.206.13.20
38 2026-08-29 13:02 639236048317337090
2011 ms 167.206.13.20
37 2026-08-29 12:45 639236038221169202
2111 ms 167.206.13.20
36 2026-08-29 12:28 639236028175589918
232 ms 167.206.13.20
35 2026-08-29 12:11 639236017965421028
127 ms 167.206.13.20
34 2026-08-29 11:54 639236007792625266
109 ms 167.206.13.20
33 2026-08-29 11:37 639235997602806960
233 ms 167.206.13.20
32 2026-08-29 11:20 639235987487833458
7 ms 167.206.13.20
31 2026-08-29 11:03 639235977211002296
235 ms 167.206.13.20
30 2026-08-29 10:46 639235966864596836
2022 ms 167.206.13.20
29 2026-08-29 10:29 639235956590882003
222 ms 167.206.13.20
28 2026-08-29 09:35 639235924465736791
5 ms 167.206.13.20
27 2026-08-29 09:18 639235914430611197
112 ms 167.206.13.20
26 2026-08-29 09:02 639235904343784853
210 ms 167.206.13.20
25 2026-08-29 08:45 639235894201078068
110 ms 167.206.13.20
24 2026-08-29 08:28 639235884233447452
114 ms 167.206.13.20
23 2026-08-29 08:11 639235874142207309
112 ms 167.206.13.20
22 2026-08-29 07:54 639235863974652466
109 ms 167.206.13.20
21 2026-08-29 07:37 639235853716243436
131 ms 167.206.13.20
20 2026-08-29 07:21 639235843614494759
117 ms 167.206.13.20
19 2026-08-29 07:03 639235833401459551
2104 ms 167.206.13.20
18 2026-08-29 06:46 639235823220464528
111 ms 167.206.13.20
17 2026-08-29 06:29 639235812997510905
5 ms 167.206.13.20
16 2026-08-29 05:36 639235781101962521
114 ms 167.206.13.20
15 2026-08-29 05:19 639235771207673260
2023 ms 167.206.13.20
14 2026-08-29 05:03 639235761047429642
228 ms 167.206.13.20
13 2026-08-29 04:46 639235750964347246
21 ms 167.206.13.20
12 2026-08-29 04:29 639235740923490874
222 ms 167.206.13.20
11 2026-08-29 04:12 639235730842894399
111 ms 167.206.13.20
10 2026-08-29 03:56 639235720760084717
-
9 2026-08-29 03:39 639235710843666743
125 ms 167.206.13.20
8 2026-08-29 03:22 639235700733510561
7 ms 167.206.13.20
7 2026-08-29 03:05 639235690509906192
22 ms 167.206.13.20
6 2026-08-29 02:48 639235680156673501
114 ms 167.206.13.20
5 2026-08-29 02:31 639235669720606443
115 ms 167.206.13.20
4 2026-08-29 01:37 639235637451417084
19 ms 167.206.13.20
3 2026-08-29 01:20 639235627307383453
110 ms 167.206.13.20
2 2026-08-29 01:03 639235616906386856
226 ms 167.206.13.20
1 2026-08-29 00:45 639235606582912691
2008 ms 167.206.13.20