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 2026-08-27. For this date, NameServerHistory found 142 DNS check records, 142 successful responses, 0 failed responses, and 72 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

142

Historical checks stored for this nameserver on selected date

Average Latency

72 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:12

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

142

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 2026-08-27 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
142 2026-08-27 23:12 639234690580226618
7 ms 13.107.206.41
141 2026-08-27 23:12 639234690580226618
7 ms 13.107.222.41
140 2026-08-27 22:55 639234680477852135
5 ms 13.107.206.41
139 2026-08-27 22:55 639234680477852135
5 ms 13.107.222.41
138 2026-08-27 22:38 639234670282270693
6 ms 13.107.206.41
137 2026-08-27 22:38 639234670282270693
6 ms 13.107.222.41
136 2026-08-27 22:21 639234660146106544
3 ms 13.107.222.41
135 2026-08-27 22:21 639234660146106544
3 ms 13.107.206.41
134 2026-08-27 22:04 639234649768231829
5 ms 13.107.206.41
133 2026-08-27 22:04 639234649768231829
5 ms 13.107.222.41
132 2026-08-27 21:47 639234639589413826
8 ms 13.107.206.41
131 2026-08-27 21:47 639234639589413826
8 ms 13.107.222.41
130 2026-08-27 21:30 639234629372993861
4 ms 13.107.206.41
129 2026-08-27 21:30 639234629372993861
4 ms 13.107.222.41
128 2026-08-27 21:13 639234619223904344
5 ms 13.107.206.41
127 2026-08-27 21:13 639234619223904344
5 ms 13.107.222.41
126 2026-08-27 20:56 639234608944811927
5 ms 13.107.206.41
125 2026-08-27 20:56 639234608944811927
5 ms 13.107.222.41
124 2026-08-27 20:39 639234598661858910
4 ms 13.107.206.41
123 2026-08-27 20:39 639234598661858910
4 ms 13.107.222.41
122 2026-08-27 20:22 639234588314533893
8 ms 13.107.206.41
121 2026-08-27 20:22 639234588314533893
8 ms 13.107.222.41
120 2026-08-27 20:04 639234577878211878
38 ms 13.107.206.41
119 2026-08-27 20:04 639234577878211878
38 ms 13.107.222.41
118 2026-08-27 19:10 639234545578367474
12 ms 13.107.206.41
117 2026-08-27 19:10 639234545578367474
12 ms 13.107.222.41
116 2026-08-27 18:53 639234535255111795
36 ms 13.107.206.41
115 2026-08-27 18:53 639234535255111795
36 ms 13.107.222.41
114 2026-08-27 18:36 639234525107594067
22 ms 13.107.206.41
113 2026-08-27 18:36 639234525107594067
22 ms 13.107.222.41
112 2026-08-27 18:19 639234514890244566
5 ms 13.107.206.41
111 2026-08-27 18:19 639234514890244566
5 ms 13.107.222.41
110 2026-08-27 18:02 639234504745477862
11 ms 13.107.206.41
109 2026-08-27 18:02 639234504745477862
11 ms 13.107.222.41
108 2026-08-27 17:45 639234494449227290
14 ms 13.107.206.41
107 2026-08-27 17:45 639234494449227290
14 ms 13.107.222.41
106 2026-08-27 17:28 639234484118025686
7 ms 13.107.206.41
105 2026-08-27 17:28 639234484118025686
7 ms 13.107.222.41
104 2026-08-27 17:11 639234473946362077
9 ms 13.107.206.41
103 2026-08-27 17:11 639234473946362077
9 ms 13.107.222.41
102 2026-08-27 16:54 639234463759124388
5 ms 13.107.206.41
101 2026-08-27 16:54 639234463759124388
5 ms 13.107.222.41
100 2026-08-27 16:37 639234453500759178
25 ms 13.107.206.41
99 2026-08-27 16:37 639234453500759178
25 ms 13.107.222.41
98 2026-08-27 16:19 639234442983541638
46 ms 13.107.206.41
97 2026-08-27 16:19 639234442983541638
46 ms 13.107.222.41
96 2026-08-27 16:02 639234432404354562
37 ms 13.107.206.41
95 2026-08-27 16:02 639234432404354562
37 ms 13.107.222.41
94 2026-08-27 15:07 639234399767719119
6 ms 13.107.206.41
93 2026-08-27 15:07 639234399767719119
6 ms 13.107.222.41
92 2026-08-27 14:50 639234389460601485
5 ms 13.107.206.41
91 2026-08-27 14:50 639234389460601485
5 ms 13.107.222.41
90 2026-08-27 14:33 639234379227178707
14 ms 13.107.206.41
89 2026-08-27 14:33 639234379227178707
14 ms 13.107.222.41
88 2026-08-27 14:16 639234369065315214
4 ms 13.107.206.41
87 2026-08-27 14:16 639234369065315214
4 ms 13.107.222.41
86 2026-08-27 13:59 639234358825501576
13 ms 13.107.206.41
85 2026-08-27 13:59 639234358825501576
13 ms 13.107.222.41
84 2026-08-27 13:42 639234348572745268
2014 ms 13.107.206.41
83 2026-08-27 13:42 639234348572745268
2014 ms 13.107.222.41
82 2026-08-27 13:25 639234338264503481
7 ms 13.107.206.41
81 2026-08-27 13:25 639234338264503481
7 ms 13.107.222.41
80 2026-08-27 13:07 639234327818741376
17 ms 13.107.206.41
79 2026-08-27 13:07 639234327818741376
17 ms 13.107.222.41
78 2026-08-27 12:50 639234317475724313
12 ms 13.107.206.41
77 2026-08-27 12:50 639234317475724313
12 ms 13.107.222.41
76 2026-08-27 12:33 639234307007468133
5 ms 13.107.206.41
75 2026-08-27 12:33 639234307007468133
5 ms 13.107.222.41
74 2026-08-27 12:15 639234296664302575
17 ms 13.107.206.41
73 2026-08-27 12:15 639234296664302575
17 ms 13.107.222.41
72 2026-08-27 11:58 639234286253196126
2020 ms 13.107.206.41
71 2026-08-27 11:58 639234286253196126
2020 ms 13.107.222.41
70 2026-08-27 11:04 639234253963286387
5 ms 13.107.206.41
69 2026-08-27 11:04 639234253963286387
5 ms 13.107.222.41
68 2026-08-27 10:47 639234243654907465
6 ms 13.107.206.41
67 2026-08-27 10:47 639234243654907465
6 ms 13.107.222.41
66 2026-08-27 10:30 639234233269654413
5 ms 13.107.206.41
65 2026-08-27 10:30 639234233269654413
5 ms 13.107.222.41
64 2026-08-27 10:13 639234222943951923
8 ms 13.107.206.41
63 2026-08-27 10:13 639234222943951923
8 ms 13.107.222.41
62 2026-08-27 09:55 639234212558002823
6 ms 13.107.206.41
61 2026-08-27 09:55 639234212558002823
6 ms 13.107.222.41
60 2026-08-27 09:38 639234202117531850
21 ms 13.107.206.41
59 2026-08-27 09:38 639234202117531850
21 ms 13.107.222.41
58 2026-08-27 09:20 639234191649612722
5 ms 13.107.206.41
57 2026-08-27 09:20 639234191649612722
5 ms 13.107.222.41
56 2026-08-27 09:03 639234181105879568
8 ms 13.107.206.41
55 2026-08-27 09:03 639234181105879568
8 ms 13.107.222.41
54 2026-08-27 08:46 639234170713214496
12 ms 13.107.206.41
53 2026-08-27 08:46 639234170713214496
12 ms 13.107.222.41
52 2026-08-27 08:28 639234160341037652
4 ms 13.107.206.41
51 2026-08-27 08:28 639234160341037652
4 ms 13.107.222.41
50 2026-08-27 08:11 639234149799404224
36 ms 13.107.206.41
49 2026-08-27 08:11 639234149799404224
36 ms 13.107.222.41
48 2026-08-27 07:54 639234139553286469
5 ms 13.107.206.41
47 2026-08-27 07:54 639234139553286469
5 ms 13.107.222.41
46 2026-08-27 07:00 639234107183588293
49 ms 13.107.206.41
45 2026-08-27 07:00 639234107183588293
49 ms 13.107.222.41
44 2026-08-27 06:43 639234096905435724
5 ms 13.107.206.41
43 2026-08-27 06:43 639234096905435724
5 ms 13.107.222.41
42 2026-08-27 06:25 639234086579410775
6 ms 13.107.206.41
41 2026-08-27 06:25 639234086579410775
6 ms 13.107.222.41
40 2026-08-27 06:08 639234076291157956
59 ms 13.107.206.41
39 2026-08-27 06:08 639234076291157956
59 ms 13.107.222.41
38 2026-08-27 05:51 639234065981939454
4 ms 13.107.206.41
37 2026-08-27 05:51 639234065981939454
4 ms 13.107.222.41
36 2026-08-27 05:34 639234055548642997
4 ms 13.107.206.41
35 2026-08-27 05:34 639234055548642997
4 ms 13.107.222.41
34 2026-08-27 05:17 639234045267979603
34 ms 13.107.206.41
33 2026-08-27 05:17 639234045267979603
34 ms 13.107.222.41
32 2026-08-27 04:59 639234034999717463
17 ms 13.107.222.41
31 2026-08-27 04:59 639234034999717463
17 ms 13.107.206.41
30 2026-08-27 04:42 639234024739225358
4 ms 13.107.206.41
29 2026-08-27 04:42 639234024739225358
4 ms 13.107.222.41
28 2026-08-27 04:25 639234014311170162
40 ms 13.107.206.41
27 2026-08-27 04:25 639234014311170162
40 ms 13.107.222.41
26 2026-08-27 04:07 639234003806017640
36 ms 13.107.206.41
25 2026-08-27 04:07 639234003806017640
36 ms 13.107.222.41
24 2026-08-27 03:50 639233993356203030
11 ms 13.107.206.41
23 2026-08-27 03:50 639233993356203030
11 ms 13.107.222.41
22 2026-08-27 02:57 639233961301716608
65 ms 13.107.206.41
21 2026-08-27 02:57 639233961301716608
65 ms 13.107.222.41
20 2026-08-27 02:39 639233950834200647
32 ms 13.107.206.41
19 2026-08-27 02:39 639233950834200647
32 ms 13.107.222.41
18 2026-08-27 02:22 639233940431849026
3 ms 13.107.206.41
17 2026-08-27 02:22 639233940431849026
3 ms 13.107.222.41
16 2026-08-27 02:05 639233930110596398
6 ms 13.107.206.41
15 2026-08-27 02:05 639233930110596398
6 ms 13.107.222.41
14 2026-08-27 01:47 639233919705434540
7 ms 13.107.206.41
13 2026-08-27 01:47 639233919705434540
7 ms 13.107.222.41
12 2026-08-27 01:30 639233909452807845
4 ms 13.107.206.41
11 2026-08-27 01:30 639233909452807845
4 ms 13.107.222.41
10 2026-08-27 01:13 639233899096420820
4 ms 13.107.206.41
9 2026-08-27 01:13 639233899096420820
4 ms 13.107.222.41
8 2026-08-27 00:56 639233888707824939
44 ms 13.107.206.41
7 2026-08-27 00:56 639233888707824939
44 ms 13.107.222.41
6 2026-08-27 00:39 639233878461203802
20 ms 13.107.206.41
5 2026-08-27 00:39 639233878461203802
20 ms 13.107.222.41
4 2026-08-27 00:21 639233868060868209
38 ms 13.107.206.41
3 2026-08-27 00:21 639233868060868209
38 ms 13.107.222.41
2 2026-08-27 00:03 639233857450922991
30 ms 13.107.206.41
1 2026-08-27 00:03 639233857450922991
30 ms 13.107.222.41