DNS response history for ns4-40.azure-dns.info

ns4-40.azure-dns.info 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 66 DNS check records, 65 successful responses, 1 failed responses, and 271 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 ns4-40.azure-dns.info.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

271 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:26

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.107.206.40

Most recently resolved hosting IP on selected date

Successful Responses

65

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4-40.azure-dns.info

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
66 2026-08-25 22:26 639232932163142799
2021 ms 13.107.206.40
65 2026-08-25 22:09 639232921673215474
38 ms 13.107.206.40
64 2026-08-25 21:51 639232911234504639
9 ms 13.107.206.40
63 2026-08-25 21:34 639232900747078453
20 ms 13.107.206.40
62 2026-08-25 21:16 639232890389222534
17 ms 13.107.206.40
61 2026-08-25 20:59 639232880143390843
20 ms 13.107.206.40
60 2026-08-25 20:42 639232869755024069
46 ms 13.107.206.40
59 2026-08-25 20:25 639232859355940346
22 ms 13.107.206.40
58 2026-08-25 20:07 639232848992244953
12 ms 13.107.206.40
57 2026-08-25 19:50 639232838596478500
2010 ms 13.107.206.40
56 2026-08-25 19:33 639232828175327683
12 ms 13.107.206.40
55 2026-08-25 19:15 639232817798330473
37 ms 13.107.206.40
54 2026-08-25 18:21 639232785462407552
20 ms 13.107.206.40
53 2026-08-25 18:04 639232775177487032
16 ms 13.107.206.40
52 2026-08-25 17:47 639232764991087115
2015 ms 13.107.206.40
51 2026-08-25 17:30 639232754842971478
32 ms 13.107.206.40
50 2026-08-25 17:13 639232744455159107
9 ms 13.107.206.40
49 2026-08-25 16:56 639232734145178231
16 ms 13.107.206.40
48 2026-08-25 16:39 639232723827874402
2011 ms 13.107.206.40
47 2026-08-25 16:22 639232713533011892
95 ms 13.107.206.40
46 2026-08-25 16:04 639232703065318207
13 ms 13.107.206.40
45 2026-08-25 15:47 639232692629559470
38 ms 13.107.206.40
44 2026-08-25 15:29 639232682238836475
40 ms 13.107.206.40
43 2026-08-25 15:12 639232671787004306
11 ms 13.107.206.40
42 2026-08-25 14:17 639232638994329666
31 ms 13.107.206.40
41 2026-08-25 14:00 639232628614783237
16 ms 13.107.206.40
40 2026-08-25 13:43 639232618360728578
45 ms 13.107.206.40
39 2026-08-25 13:26 639232608016476376
8 ms 13.107.206.40
38 2026-08-25 13:08 639232597643611557
14 ms 13.107.206.40
37 2026-08-25 12:51 639232587225721862
11 ms 13.107.206.40
36 2026-08-25 12:34 639232576780683689
14 ms 13.107.206.40
35 2026-08-25 12:16 639232566381512620
31 ms 13.107.206.40
34 2026-08-25 11:59 639232556111768563
8 ms 13.107.206.40
33 2026-08-25 11:42 639232545839529039
30 ms 13.107.206.40
32 2026-08-25 11:25 639232535349285207
34 ms 13.107.206.40
31 2026-08-25 11:07 639232524938080723
2221 ms 13.107.206.40
30 2026-08-25 10:14 639232492740373468
27 ms 13.107.206.40
29 2026-08-25 09:56 639232482235303141
32 ms 13.107.206.40
28 2026-08-25 09:39 639232471861770303
2011 ms 13.107.206.40
27 2026-08-25 09:22 639232461630217327
24 ms 13.107.206.40
26 2026-08-25 09:05 639232451282965990
45 ms 13.107.206.40
25 2026-08-25 08:47 639232440814614938
11 ms 13.107.206.40
24 2026-08-25 08:30 639232430410720425
19 ms 13.107.206.40
23 2026-08-25 08:12 639232420003096185
31 ms 13.107.206.40
22 2026-08-25 07:55 639232409467287444
36 ms 13.107.206.40
21 2026-08-25 07:38 639232399077195997
11 ms 13.107.206.40
20 2026-08-25 07:20 639232388731528337
50 ms 13.107.206.40
19 2026-08-25 07:03 639232378288598612
9 ms 13.107.206.40
18 2026-08-25 06:09 639232346196373643
25 ms 13.107.206.40
17 2026-08-25 05:53 639232336112370741
9 ms 13.107.206.40
16 2026-08-25 05:36 639232326146508970
8 ms 13.107.206.40
15 2026-08-25 05:19 639232316189381720
2013 ms 13.107.206.40
14 2026-08-25 05:03 639232306217998913
2016 ms 13.107.206.40
13 2026-08-25 04:46 639232296255744174
9 ms 13.107.206.40
12 2026-08-25 04:29 639232286095760789
29 ms 13.107.206.40
11 2026-08-25 04:12 639232276086186273
-
10 2026-08-25 03:56 639232265900986425
12 ms 13.107.206.40
9 2026-08-25 03:39 639232255723518075
17 ms 13.107.206.40
8 2026-08-25 03:22 639232245484452890
8 ms 13.107.206.40
7 2026-08-25 03:04 639232235157175331
23 ms 13.107.206.40
6 2026-08-25 02:11 639232203197189095
8 ms 13.107.206.40
5 2026-08-25 01:54 639232192844564298
6 ms 13.107.206.40
4 2026-08-25 01:37 639232182496008942
27 ms 13.107.206.40
3 2026-08-25 01:19 639232172197053132
40 ms 13.107.206.40
2 2026-08-25 00:26 639232140250307418
20 ms 13.107.206.40
1 2026-08-25 00:09 639232129927860324
15 ms 13.107.206.40