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 2026-08-25. For this date, NameServerHistory found 120 DNS check records, 120 successful responses, 0 failed responses, and 17 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

120

Historical checks stored for this nameserver on selected date

Average Latency

17 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 20:37

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

120

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 2026-08-25 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
120 2026-08-25 20:37 639232869755024069
5 ms 13.107.206.41
119 2026-08-25 20:37 639232869755024069
5 ms 13.107.222.41
118 2026-08-25 20:20 639232859355940346
7 ms 13.107.206.41
117 2026-08-25 20:20 639232859355940346
7 ms 13.107.222.41
116 2026-08-25 20:03 639232848992244953
39 ms 13.107.206.41
115 2026-08-25 20:03 639232848992244953
39 ms 13.107.222.41
114 2026-08-25 19:45 639232838596478500
6 ms 13.107.206.41
113 2026-08-25 19:45 639232838596478500
6 ms 13.107.222.41
112 2026-08-25 19:28 639232828175327683
6 ms 13.107.206.41
111 2026-08-25 19:28 639232828175327683
6 ms 13.107.222.41
110 2026-08-25 19:11 639232817798330473
7 ms 13.107.206.41
109 2026-08-25 19:11 639232817798330473
7 ms 13.107.222.41
108 2026-08-25 18:17 639232785462407552
22 ms 13.107.206.41
107 2026-08-25 18:17 639232785462407552
22 ms 13.107.222.41
106 2026-08-25 18:00 639232775177487032
6 ms 13.107.206.41
105 2026-08-25 18:00 639232775177487032
6 ms 13.107.222.41
104 2026-08-25 17:43 639232764991087115
66 ms 13.107.222.41
103 2026-08-25 17:43 639232764991087115
66 ms 13.107.206.41
102 2026-08-25 17:26 639232754842971478
44 ms 13.107.206.41
101 2026-08-25 17:26 639232754842971478
44 ms 13.107.222.41
100 2026-08-25 17:09 639232744455159107
30 ms 13.107.206.41
99 2026-08-25 17:09 639232744455159107
30 ms 13.107.222.41
98 2026-08-25 16:51 639232734145178231
6 ms 13.107.206.41
97 2026-08-25 16:51 639232734145178231
6 ms 13.107.222.41
96 2026-08-25 16:34 639232723827874402
5 ms 13.107.206.41
95 2026-08-25 16:34 639232723827874402
5 ms 13.107.222.41
94 2026-08-25 16:17 639232713533011892
5 ms 13.107.206.41
93 2026-08-25 16:17 639232713533011892
5 ms 13.107.222.41
92 2026-08-25 16:00 639232703065318207
6 ms 13.107.206.41
91 2026-08-25 16:00 639232703065318207
6 ms 13.107.222.41
90 2026-08-25 15:42 639232692629559470
36 ms 13.107.206.41
89 2026-08-25 15:42 639232692629559470
36 ms 13.107.222.41
88 2026-08-25 15:25 639232682238836475
17 ms 13.107.206.41
87 2026-08-25 15:25 639232682238836475
17 ms 13.107.222.41
86 2026-08-25 15:07 639232671787004306
15 ms 13.107.206.41
85 2026-08-25 15:07 639232671787004306
15 ms 13.107.222.41
84 2026-08-25 14:13 639232638994329666
21 ms 13.107.206.41
83 2026-08-25 14:13 639232638994329666
21 ms 13.107.222.41
82 2026-08-25 13:55 639232628614783237
17 ms 13.107.206.41
81 2026-08-25 13:55 639232628614783237
17 ms 13.107.222.41
80 2026-08-25 13:38 639232618360728578
10 ms 13.107.222.41
79 2026-08-25 13:38 639232618360728578
10 ms 13.107.206.41
78 2026-08-25 13:21 639232608016476376
5 ms 13.107.206.41
77 2026-08-25 13:21 639232608016476376
5 ms 13.107.222.41
76 2026-08-25 13:04 639232597643611557
6 ms 13.107.206.41
75 2026-08-25 13:04 639232597643611557
6 ms 13.107.222.41
74 2026-08-25 12:46 639232587225721862
7 ms 13.107.206.41
73 2026-08-25 12:46 639232587225721862
7 ms 13.107.222.41
72 2026-08-25 12:29 639232576780683689
7 ms 13.107.206.41
71 2026-08-25 12:29 639232576780683689
7 ms 13.107.222.41
70 2026-08-25 12:12 639232566381512620
6 ms 13.107.206.41
69 2026-08-25 12:12 639232566381512620
6 ms 13.107.222.41
68 2026-08-25 11:55 639232556111768563
8 ms 13.107.206.41
67 2026-08-25 11:55 639232556111768563
8 ms 13.107.222.41
66 2026-08-25 11:37 639232545839529039
5 ms 13.107.206.41
65 2026-08-25 11:37 639232545839529039
5 ms 13.107.222.41
64 2026-08-25 11:20 639232535349285207
17 ms 13.107.206.41
63 2026-08-25 11:20 639232535349285207
17 ms 13.107.222.41
62 2026-08-25 11:03 639232524938080723
45 ms 13.107.206.41
61 2026-08-25 11:03 639232524938080723
45 ms 13.107.222.41
60 2026-08-25 10:09 639232492740373468
5 ms 13.107.206.41
59 2026-08-25 10:09 639232492740373468
5 ms 13.107.222.41
58 2026-08-25 09:51 639232482235303141
41 ms 13.107.206.41
57 2026-08-25 09:51 639232482235303141
41 ms 13.107.222.41
56 2026-08-25 09:34 639232471861770303
5 ms 13.107.206.41
55 2026-08-25 09:34 639232471861770303
5 ms 13.107.222.41
54 2026-08-25 09:17 639232461630217327
5 ms 13.107.206.41
53 2026-08-25 09:17 639232461630217327
5 ms 13.107.222.41
52 2026-08-25 09:00 639232451282965990
100 ms 13.107.222.41
51 2026-08-25 09:00 639232451282965990
100 ms 13.107.206.41
50 2026-08-25 08:42 639232440814614938
7 ms 13.107.206.41
49 2026-08-25 08:42 639232440814614938
7 ms 13.107.222.41
48 2026-08-25 08:25 639232430410720425
10 ms 13.107.206.41
47 2026-08-25 08:25 639232430410720425
10 ms 13.107.222.41
46 2026-08-25 08:08 639232420003096185
7 ms 13.107.222.41
45 2026-08-25 08:08 639232420003096185
7 ms 13.107.206.41
44 2026-08-25 07:50 639232409467287444
13 ms 13.107.206.41
43 2026-08-25 07:50 639232409467287444
13 ms 13.107.222.41
42 2026-08-25 07:33 639232399077195997
7 ms 13.107.206.41
41 2026-08-25 07:33 639232399077195997
7 ms 13.107.222.41
40 2026-08-25 07:16 639232388731528337
7 ms 13.107.206.41
39 2026-08-25 07:16 639232388731528337
7 ms 13.107.222.41
38 2026-08-25 06:58 639232378288598612
6 ms 13.107.206.41
37 2026-08-25 06:58 639232378288598612
6 ms 13.107.222.41
36 2026-08-25 06:05 639232346196373643
43 ms 13.107.206.41
35 2026-08-25 06:05 639232346196373643
43 ms 13.107.222.41
34 2026-08-25 05:48 639232336112370741
7 ms 13.107.206.41
33 2026-08-25 05:48 639232336112370741
7 ms 13.107.222.41
32 2026-08-25 05:31 639232326146508970
34 ms 13.107.222.41
31 2026-08-25 05:31 639232326146508970
34 ms 13.107.206.41
30 2026-08-25 05:15 639232316189381720
41 ms 13.107.206.41
29 2026-08-25 05:15 639232316189381720
41 ms 13.107.222.41
28 2026-08-25 04:58 639232306217998913
5 ms 13.107.206.41
27 2026-08-25 04:58 639232306217998913
5 ms 13.107.222.41
26 2026-08-25 04:42 639232296255744174
24 ms 13.107.206.41
25 2026-08-25 04:42 639232296255744174
24 ms 13.107.222.41
24 2026-08-25 04:25 639232286095760789
26 ms 13.107.206.41
23 2026-08-25 04:25 639232286095760789
26 ms 13.107.222.41
22 2026-08-25 04:08 639232276086186273
6 ms 13.107.206.41
21 2026-08-25 04:08 639232276086186273
6 ms 13.107.222.41
20 2026-08-25 03:51 639232265900986425
71 ms 13.107.206.41
19 2026-08-25 03:51 639232265900986425
71 ms 13.107.222.41
18 2026-08-25 03:34 639232255723518075
6 ms 13.107.222.41
17 2026-08-25 03:34 639232255723518075
6 ms 13.107.206.41
16 2026-08-25 03:17 639232245484452890
8 ms 13.107.206.41
15 2026-08-25 03:17 639232245484452890
8 ms 13.107.222.41
14 2026-08-25 03:00 639232235157175331
16 ms 13.107.206.41
13 2026-08-25 03:00 639232235157175331
16 ms 13.107.222.41
12 2026-08-25 02:06 639232203197189095
4 ms 13.107.206.41
11 2026-08-25 02:06 639232203197189095
4 ms 13.107.222.41
10 2026-08-25 01:49 639232192844564298
4 ms 13.107.206.41
9 2026-08-25 01:49 639232192844564298
4 ms 13.107.222.41
8 2026-08-25 01:32 639232182496008942
17 ms 13.107.206.41
7 2026-08-25 01:32 639232182496008942
17 ms 13.107.222.41
6 2026-08-25 01:15 639232172197053132
6 ms 13.107.206.41
5 2026-08-25 01:15 639232172197053132
6 ms 13.107.222.41
4 2026-08-25 00:21 639232140250307418
7 ms 13.107.206.41
3 2026-08-25 00:21 639232140250307418
7 ms 13.107.222.41
2 2026-08-25 00:04 639232129927860324
7 ms 13.107.206.41
1 2026-08-25 00:04 639232129927860324
7 ms 13.107.222.41