DNS response history for ns4-39.azure-dns.info

ns4-39.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 2026-09-01. For this date, NameServerHistory found 46 DNS check records, 46 successful responses, 0 failed responses, and 20 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 ns4-39.azure-dns.info.
Records on Selected Date

46

Historical checks stored for this nameserver on selected date

Average Latency

20 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 16:05

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.107.206.39

Most recently resolved hosting IP on selected date

Successful Responses

46

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 ns4-39.azure-dns.info

Showing DNS history for 2026-09-01 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
46 2026-09-01 16:05 639238755323991033
4 ms 13.107.206.39
45 2026-09-01 15:47 639238744754881753
5 ms 13.107.206.39
44 2026-09-01 15:30 639238734176021898
5 ms 13.107.206.39
43 2026-09-01 15:12 639238723349432115
127 ms 13.107.206.39
42 2026-09-01 14:18 639238690993873259
20 ms 13.107.206.39
41 2026-09-01 14:01 639238680658140472
27 ms 13.107.206.39
40 2026-09-01 13:43 639238670295233158
9 ms 13.107.206.39
39 2026-09-01 13:26 639238659704397018
4 ms 13.107.206.39
38 2026-09-01 13:08 639238649308394463
8 ms 13.107.206.39
37 2026-09-01 12:51 639238638904588883
8 ms 13.107.206.39
36 2026-09-01 12:34 639238628486902752
8 ms 13.107.206.39
35 2026-09-01 12:16 639238617906743100
5 ms 13.107.206.39
34 2026-09-01 11:59 639238607506044626
8 ms 13.107.206.39
33 2026-09-01 11:41 639238597040761406
6 ms 13.107.206.39
32 2026-09-01 11:23 639238586261546969
6 ms 13.107.206.39
31 2026-09-01 11:05 639238575587642333
97 ms 13.107.206.39
30 2026-09-01 10:11 639238543127398267
4 ms 13.107.206.39
29 2026-09-01 09:54 639238532668234016
4 ms 13.107.206.39
28 2026-09-01 09:36 639238522029321761
7 ms 13.107.206.39
27 2026-09-01 09:19 639238511519050351
16 ms 13.107.206.39
26 2026-09-01 09:01 639238500942239673
38 ms 13.107.206.39
25 2026-09-01 08:44 639238490412377398
8 ms 13.107.206.39
24 2026-09-01 08:26 639238479833203021
22 ms 13.107.206.39
23 2026-09-01 08:08 639238469140507479
7 ms 13.107.206.39
22 2026-09-01 07:50 639238458443560361
6 ms 13.107.206.39
21 2026-09-01 07:32 639238447694851502
9 ms 13.107.206.39
20 2026-09-01 07:14 639238436624109087
15 ms 13.107.206.39
19 2026-09-01 06:55 639238425565611335
90 ms 13.107.206.39
18 2026-09-01 06:00 639238392250222581
4 ms 13.107.206.39
17 2026-09-01 05:42 639238381322537831
7 ms 13.107.206.39
16 2026-09-01 05:23 639238370248186084
12 ms 13.107.206.39
15 2026-09-01 05:05 639238359264687845
17 ms 13.107.206.39
14 2026-09-01 04:47 639238348534621818
4 ms 13.107.206.39
13 2026-09-01 04:29 639238337725739433
13 ms 13.107.206.39
12 2026-09-01 04:11 639238326844749368
5 ms 13.107.206.39
11 2026-09-01 03:52 639238315792024737
27 ms 13.107.206.39
10 2026-09-01 03:34 639238304931064768
12 ms 13.107.206.39
9 2026-09-01 03:16 639238294131483803
12 ms 13.107.206.39
8 2026-09-01 02:58 639238283314985519
22 ms 13.107.206.39
7 2026-09-01 02:40 639238272374093187
106 ms 13.107.206.39
6 2026-09-01 01:46 639238240032549922
14 ms 13.107.206.39
5 2026-09-01 01:28 639238229204177368
8 ms 13.107.206.39
4 2026-09-01 01:10 639238218326150282
18 ms 13.107.206.39
3 2026-09-01 00:52 639238207574700853
9 ms 13.107.206.39
2 2026-09-01 00:34 639238196660283915
39 ms 13.107.206.39
1 2026-09-01 00:16 639238185782358546
17 ms 13.107.206.39