DNS response history for b65.microsoftinternetsafety.net

b65.microsoftinternetsafety.net 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 2026-08-31. For this date, NameServerHistory found 94 DNS check records, 94 successful responses, 0 failed responses, and 13 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 b65.microsoftinternetsafety.net.
Records on Selected Date

94

Historical checks stored for this nameserver on selected date

Average Latency

13 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 15:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.107.206.41

Most recently resolved hosting IP on selected date

Successful Responses

94

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 b65.microsoftinternetsafety.net

Showing DNS history for 2026-08-31 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
94 2026-08-31 15:48 639237879936204342
5 ms 13.107.206.41
93 2026-08-31 15:48 639237879936204342
5 ms 13.107.222.41
92 2026-08-31 15:30 639237869543741197
8 ms 13.107.206.41
91 2026-08-31 15:30 639237869543741197
8 ms 13.107.222.41
90 2026-08-31 15:13 639237859138790045
6 ms 13.107.206.41
89 2026-08-31 15:13 639237859138790045
6 ms 13.107.222.41
88 2026-08-31 14:55 639237848640463709
9 ms 13.107.206.41
87 2026-08-31 14:55 639237848640463709
9 ms 13.107.222.41
86 2026-08-31 14:38 639237838098800325
44 ms 13.107.206.41
85 2026-08-31 14:38 639237838098800325
44 ms 13.107.222.41
84 2026-08-31 14:20 639237827433935375
7 ms 13.107.206.41
83 2026-08-31 14:20 639237827433935375
7 ms 13.107.222.41
82 2026-08-31 13:26 639237794785519897
5 ms 13.107.206.41
81 2026-08-31 13:26 639237794785519897
5 ms 13.107.222.41
80 2026-08-31 13:08 639237784474116679
32 ms 13.107.206.41
79 2026-08-31 13:08 639237784474116679
32 ms 13.107.222.41
78 2026-08-31 12:51 639237773965397189
6 ms 13.107.206.41
77 2026-08-31 12:51 639237773965397189
6 ms 13.107.222.41
76 2026-08-31 12:34 639237763588542721
9 ms 13.107.206.41
75 2026-08-31 12:34 639237763588542721
9 ms 13.107.222.41
74 2026-08-31 12:16 639237753225101103
5 ms 13.107.206.41
73 2026-08-31 12:16 639237753225101103
5 ms 13.107.222.41
72 2026-08-31 11:59 639237742927117371
7 ms 13.107.206.41
71 2026-08-31 11:59 639237742927117371
7 ms 13.107.222.41
70 2026-08-31 11:42 639237732538256235
5 ms 13.107.206.41
69 2026-08-31 11:42 639237732538256235
5 ms 13.107.222.41
68 2026-08-31 11:24 639237722025682013
5 ms 13.107.206.41
67 2026-08-31 11:24 639237722025682013
5 ms 13.107.222.41
66 2026-08-31 11:07 639237711568720101
4 ms 13.107.206.41
65 2026-08-31 11:07 639237711568720101
4 ms 13.107.222.41
64 2026-08-31 10:50 639237701119461876
31 ms 13.107.206.41
63 2026-08-31 10:50 639237701119461876
31 ms 13.107.222.41
62 2026-08-31 10:32 639237690759595513
41 ms 13.107.206.41
61 2026-08-31 10:32 639237690759595513
41 ms 13.107.222.41
60 2026-08-31 10:15 639237680122296836
6 ms 13.107.206.41
59 2026-08-31 10:15 639237680122296836
6 ms 13.107.222.41
58 2026-08-31 09:21 639237647999458954
4 ms 13.107.206.41
57 2026-08-31 09:21 639237647999458954
4 ms 13.107.222.41
56 2026-08-31 09:04 639237637680951774
11 ms 13.107.222.41
55 2026-08-31 09:04 639237637680951774
11 ms 13.107.206.41
54 2026-08-31 08:47 639237627437728712
12 ms 13.107.206.41
53 2026-08-31 08:47 639237627437728712
12 ms 13.107.222.41
52 2026-08-31 08:30 639237617127808241
15 ms 13.107.206.41
51 2026-08-31 08:30 639237617127808241
15 ms 13.107.222.41
50 2026-08-31 08:13 639237606990101394
8 ms 13.107.206.41
49 2026-08-31 08:13 639237606990101394
8 ms 13.107.222.41
48 2026-08-31 07:55 639237596595480036
38 ms 13.107.206.41
47 2026-08-31 07:55 639237596595480036
38 ms 13.107.222.41
46 2026-08-31 07:38 639237586261012001
13 ms 13.107.206.41
45 2026-08-31 07:38 639237586261012001
13 ms 13.107.222.41
44 2026-08-31 07:21 639237576047657695
4 ms 13.107.206.41
43 2026-08-31 07:21 639237576047657695
4 ms 13.107.222.41
42 2026-08-31 07:04 639237565832936443
10 ms 13.107.206.41
41 2026-08-31 07:04 639237565832936443
10 ms 13.107.222.41
40 2026-08-31 06:47 639237555466329546
7 ms 13.107.206.41
39 2026-08-31 06:47 639237555466329546
7 ms 13.107.222.41
38 2026-08-31 06:29 639237545032411072
33 ms 13.107.206.41
37 2026-08-31 06:29 639237545032411072
33 ms 13.107.222.41
36 2026-08-31 06:12 639237534469438634
5 ms 13.107.206.41
35 2026-08-31 06:12 639237534469438634
5 ms 13.107.222.41
34 2026-08-31 05:18 639237502279296801
25 ms 13.107.222.41
33 2026-08-31 05:18 639237502279296801
25 ms 13.107.206.41
32 2026-08-31 05:02 639237492362730124
26 ms 13.107.206.41
31 2026-08-31 05:02 639237492362730124
26 ms 13.107.222.41
30 2026-08-31 04:45 639237482311584319
22 ms 13.107.206.41
29 2026-08-31 04:45 639237482311584319
22 ms 13.107.222.41
28 2026-08-31 04:28 639237472150685594
19 ms 13.107.206.41
27 2026-08-31 04:28 639237472150685594
19 ms 13.107.222.41
26 2026-08-31 04:11 639237462055295430
2 ms 13.107.206.41
25 2026-08-31 04:11 639237462055295430
2 ms 13.107.222.41
24 2026-08-31 03:54 639237452089913890
2 ms 13.107.222.41
23 2026-08-31 03:54 639237452089913890
2 ms 13.107.206.41
22 2026-08-31 03:38 639237441972654103
32 ms 13.107.206.41
21 2026-08-31 03:38 639237441972654103
32 ms 13.107.222.41
20 2026-08-31 03:21 639237432052396478
3 ms 13.107.206.41
19 2026-08-31 03:21 639237432052396478
3 ms 13.107.222.41
18 2026-08-31 03:04 639237422012990851
4 ms 13.107.206.41
17 2026-08-31 03:04 639237422012990851
4 ms 13.107.222.41
16 2026-08-31 02:48 639237411889602012
5 ms 13.107.206.41
15 2026-08-31 02:48 639237411889602012
5 ms 13.107.222.41
14 2026-08-31 02:30 639237401637354221
12 ms 13.107.206.41
13 2026-08-31 02:30 639237401637354221
12 ms 13.107.222.41
12 2026-08-31 02:13 639237391412690360
4 ms 13.107.206.41
11 2026-08-31 02:13 639237391412690360
4 ms 13.107.222.41
10 2026-08-31 01:21 639237359972957132
18 ms 13.107.206.41
9 2026-08-31 01:21 639237359972957132
18 ms 13.107.222.41
8 2026-08-31 01:04 639237350032183979
27 ms 13.107.206.41
7 2026-08-31 01:04 639237350032183979
27 ms 13.107.222.41
6 2026-08-31 00:48 639237340111452066
4 ms 13.107.222.41
5 2026-08-31 00:48 639237340111452066
4 ms 13.107.206.41
4 2026-08-31 00:31 639237329967272514
4 ms 13.107.206.41
3 2026-08-31 00:31 639237329967272514
4 ms 13.107.222.41
2 2026-08-31 00:14 639237319916508151
4 ms 13.107.206.41
1 2026-08-31 00:14 639237319916508151
4 ms 13.107.222.41