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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 274 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

69

Historical checks stored for this nameserver on selected date

Average Latency

274 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:57

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

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 authns1.cvnet.com

Showing DNS history for 2026-08-25 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
69 2026-08-25 23:57 639232985300872416
340 ms 167.206.13.20
68 2026-08-25 23:39 639232974980190573
118 ms 167.206.13.20
67 2026-08-25 23:22 639232964577050707
8 ms 167.206.13.20
66 2026-08-25 22:28 639232932163142799
226 ms 167.206.13.20
65 2026-08-25 22:11 639232921673215474
225 ms 167.206.13.20
64 2026-08-25 21:53 639232911234504639
9 ms 167.206.13.20
63 2026-08-25 21:36 639232900747078453
7 ms 167.206.13.20
62 2026-08-25 21:18 639232890389222534
114 ms 167.206.13.20
61 2026-08-25 21:01 639232880143390843
226 ms 167.206.13.20
60 2026-08-25 20:44 639232869755024069
114 ms 167.206.13.20
59 2026-08-25 20:27 639232859355940346
235 ms 167.206.13.20
58 2026-08-25 20:09 639232848992244953
94 ms 167.206.13.20
57 2026-08-25 19:52 639232838596478500
7 ms 167.206.13.20
56 2026-08-25 19:35 639232828175327683
225 ms 167.206.13.20
55 2026-08-25 19:17 639232817798330473
229 ms 167.206.13.20
54 2026-08-25 18:24 639232785462407552
115 ms 167.206.13.20
53 2026-08-25 18:06 639232775177487032
226 ms 167.206.13.20
52 2026-08-25 17:49 639232764991087115
28 ms 167.206.13.20
51 2026-08-25 17:32 639232754842971478
118 ms 167.206.13.20
50 2026-08-25 17:15 639232744455159107
115 ms 167.206.13.20
49 2026-08-25 16:58 639232734145178231
8 ms 167.206.13.20
48 2026-08-25 16:41 639232723827874402
228 ms 167.206.13.20
47 2026-08-25 16:24 639232713533011892
116 ms 167.206.13.20
46 2026-08-25 16:06 639232703065318207
97 ms 167.206.13.20
45 2026-08-25 15:49 639232692629559470
116 ms 167.206.13.20
44 2026-08-25 15:32 639232682238836475
2012 ms 167.206.13.20
43 2026-08-25 15:14 639232671787004306
8 ms 167.206.13.20
42 2026-08-25 14:20 639232638994329666
5 ms 167.206.13.20
41 2026-08-25 14:02 639232628614783237
5 ms 167.206.13.20
40 2026-08-25 13:45 639232618360728578
225 ms 167.206.13.20
39 2026-08-25 13:28 639232608016476376
114 ms 167.206.13.20
38 2026-08-25 13:11 639232597643611557
117 ms 167.206.13.20
37 2026-08-25 12:53 639232587225721862
37 ms 167.206.13.20
36 2026-08-25 12:36 639232576780683689
224 ms 167.206.13.20
35 2026-08-25 12:18 639232566381512620
230 ms 167.206.13.20
34 2026-08-25 12:01 639232556111768563
11 ms 167.206.13.20
33 2026-08-25 11:44 639232545839529039
453 ms 167.206.13.20
32 2026-08-25 11:27 639232535349285207
113 ms 167.206.13.20
31 2026-08-25 11:09 639232524938080723
117 ms 167.206.13.20
30 2026-08-25 10:16 639232492740373468
2011 ms 167.206.13.20
29 2026-08-25 09:58 639232482235303141
233 ms 167.206.13.20
28 2026-08-25 09:41 639232471861770303
244 ms 167.206.13.20
27 2026-08-25 09:24 639232461630217327
227 ms 167.206.13.20
26 2026-08-25 09:07 639232451282965990
21 ms 167.206.13.20
25 2026-08-25 08:49 639232440814614938
16 ms 167.206.13.20
24 2026-08-25 08:32 639232430410720425
13 ms 167.206.13.20
23 2026-08-25 08:15 639232420003096185
112 ms 167.206.13.20
22 2026-08-25 07:57 639232409467287444
4115 ms 167.206.13.20
21 2026-08-25 07:40 639232399077195997
115 ms 167.206.13.20
20 2026-08-25 07:22 639232388731528337
227 ms 167.206.13.20
19 2026-08-25 07:05 639232378288598612
113 ms 167.206.13.20
18 2026-08-25 06:11 639232346196373643
90 ms 167.206.13.20
17 2026-08-25 05:55 639232336112370741
34 ms 167.206.13.20
16 2026-08-25 05:38 639232326146508970
119 ms 167.206.13.20
15 2026-08-25 05:21 639232316189381720
447 ms 167.206.13.20
14 2026-08-25 05:05 639232306217998913
110 ms 167.206.13.20
13 2026-08-25 04:48 639232296255744174
17 ms 167.206.13.20
12 2026-08-25 04:31 639232286095760789
128 ms 167.206.13.20
11 2026-08-25 04:14 639232276086186273
113 ms 167.206.13.20
10 2026-08-25 03:58 639232265900986425
340 ms 167.206.13.20
9 2026-08-25 03:41 639232255723518075
9 ms 167.206.13.20
8 2026-08-25 03:24 639232245484452890
180 ms 167.206.13.20
7 2026-08-25 03:06 639232235157175331
141 ms 167.206.13.20
6 2026-08-25 02:13 639232203197189095
25 ms 167.206.13.20
5 2026-08-25 01:56 639232192844564298
2037 ms 167.206.13.20
4 2026-08-25 01:39 639232182496008942
221 ms 167.206.13.20
3 2026-08-25 01:21 639232172197053132
225 ms 167.206.13.20
2 2026-08-25 00:28 639232140250307418
8 ms 167.206.13.20
1 2026-08-25 00:11 639232129927860324
183 ms 167.206.13.20