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 2026-08-22. For this date, NameServerHistory found 147 DNS check records, 146 successful responses, 1 failed responses, and 48 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

147

Historical checks stored for this nameserver on selected date

Average Latency

48 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:47

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

146

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-22 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
147 2026-08-22 23:47 639230391807229016
46 ms 13.107.206.41
146 2026-08-22 23:47 639230391807229016
46 ms 13.107.222.41
145 2026-08-22 23:31 639230382051619327
6 ms 13.107.206.41
144 2026-08-22 23:31 639230382051619327
6 ms 13.107.222.41
143 2026-08-22 23:15 639230372323353529
35 ms 13.107.222.41
142 2026-08-22 23:15 639230372323353529
35 ms 13.107.206.41
141 2026-08-22 22:59 639230362586451064
6 ms 13.107.206.41
140 2026-08-22 22:59 639230362586451064
6 ms 13.107.222.41
139 2026-08-22 22:42 639230352793666303
41 ms 13.107.222.41
138 2026-08-22 22:42 639230352793666303
41 ms 13.107.206.41
137 2026-08-22 22:26 639230342775737758
45 ms 13.107.206.41
136 2026-08-22 22:26 639230342775737758
45 ms 13.107.222.41
135 2026-08-22 22:09 639230332639939561
5 ms 13.107.206.41
134 2026-08-22 22:09 639230332639939561
5 ms 13.107.222.41
133 2026-08-22 21:16 639230301014190104
3 ms 13.107.206.41
132 2026-08-22 21:16 639230301014190104
3 ms 13.107.222.41
131 2026-08-22 20:59 639230291048161498
5 ms 13.107.206.41
130 2026-08-22 20:59 639230291048161498
5 ms 13.107.222.41
129 2026-08-22 20:43 639230280894353664
6 ms 13.107.206.41
128 2026-08-22 20:43 639230280894353664
6 ms 13.107.222.41
127 2026-08-22 20:26 639230270699419073
5 ms 13.107.206.41
126 2026-08-22 20:26 639230270699419073
5 ms 13.107.222.41
125 2026-08-22 20:08 639230260248163050
6 ms 13.107.206.41
124 2026-08-22 20:08 639230260248163050
6 ms 13.107.222.41
123 2026-08-22 19:51 639230250122494282
22 ms 13.107.206.41
122 2026-08-22 19:51 639230250122494282
22 ms 13.107.222.41
121 2026-08-22 19:34 639230239972935046
5 ms 13.107.206.41
120 2026-08-22 19:34 639230239972935046
5 ms 13.107.222.41
119 2026-08-22 19:18 639230229963262464
29 ms 13.107.206.41
118 2026-08-22 19:18 639230229963262464
29 ms 13.107.222.41
117 2026-08-22 19:01 639230220033804658
6 ms 13.107.206.41
116 2026-08-22 19:01 639230220033804658
6 ms 13.107.222.41
115 2026-08-22 18:44 639230209891107289
5 ms 13.107.206.41
114 2026-08-22 18:44 639230209891107289
5 ms 13.107.222.41
113 2026-08-22 18:27 639230199630298717
30 ms 13.107.206.41
112 2026-08-22 18:27 639230199630298717
30 ms 13.107.222.41
111 2026-08-22 18:10 639230189301984150
29 ms 13.107.206.41
110 2026-08-22 18:10 639230189301984150
29 ms 13.107.222.41
109 2026-08-22 17:16 639230157138468804
5 ms 13.107.206.41
108 2026-08-22 17:16 639230157138468804
5 ms 13.107.222.41
107 2026-08-22 16:59 639230146987869495
13 ms 13.107.206.41
106 2026-08-22 16:59 639230146987869495
13 ms 13.107.222.41
105 2026-08-22 16:42 639230136768638516
47 ms 13.107.222.41
104 2026-08-22 16:42 639230136768638516
47 ms 13.107.206.41
103 2026-08-22 16:26 639230126735907877
5 ms 13.107.206.41
102 2026-08-22 16:26 639230126735907877
5 ms 13.107.222.41
101 2026-08-22 16:09 639230116551187768
24 ms 13.107.222.41
100 2026-08-22 16:09 639230116551187768
24 ms 13.107.206.41
99 2026-08-22 15:52 639230106335615913
7 ms 13.107.206.41
98 2026-08-22 15:52 639230106335615913
7 ms 13.107.222.41
97 2026-08-22 15:35 639230096177758176
46 ms 13.107.206.41
96 2026-08-22 15:35 639230096177758176
46 ms 13.107.222.41
95 2026-08-22 15:18 639230086185999993
20 ms 13.107.206.41
94 2026-08-22 15:18 639230086185999993
20 ms 13.107.222.41
93 2026-08-22 15:01 639230076247854903
29 ms 13.107.222.41
92 2026-08-22 15:01 639230076247854903
29 ms 13.107.206.41
91 2026-08-22 14:45 639230066076077530
20 ms 13.107.206.41
90 2026-08-22 14:45 639230066076077530
20 ms 13.107.222.41
89 2026-08-22 14:27 639230055738197328
7 ms 13.107.206.41
88 2026-08-22 14:27 639230055738197328
7 ms 13.107.222.41
87 2026-08-22 14:10 639230045411225521
41 ms 13.107.206.41
86 2026-08-22 14:10 639230045411225521
41 ms 13.107.222.41
85 2026-08-22 13:16 639230013046000470
16 ms 13.107.206.41
84 2026-08-22 13:16 639230013046000470
16 ms 13.107.222.41
83 2026-08-22 13:00 639230003090037878
2019 ms 13.107.206.41
82 2026-08-22 13:00 639230003090037878
2019 ms 13.107.222.41
81 2026-08-22 12:43 639229993008259475
5 ms 13.107.206.41
80 2026-08-22 12:43 639229993008259475
5 ms 13.107.222.41
79 2026-08-22 12:26 639229982909449470
60 ms 13.107.206.41
78 2026-08-22 12:26 639229982909449470
60 ms 13.107.222.41
77 2026-08-22 12:09 639229973035502212
4 ms 13.107.206.41
76 2026-08-22 12:09 639229973035502212
4 ms 13.107.222.41
75 2026-08-22 11:53 639229963064296145
5 ms 13.107.206.41
74 2026-08-22 11:53 639229963064296145
5 ms 13.107.222.41
73 2026-08-22 11:36 639229952996162143
18 ms 13.107.222.41
72 2026-08-22 11:36 639229952996162143
18 ms 13.107.206.41
71 2026-08-22 11:19 639229943051949195
27 ms 13.107.206.41
70 2026-08-22 11:19 639229943051949195
27 ms 13.107.222.41
69 2026-08-22 11:03 639229932919214934
5 ms 13.107.206.41
68 2026-08-22 11:03 639229932919214934
5 ms 13.107.222.41
67 2026-08-22 10:46 639229922745889838
45 ms 13.107.222.41
66 2026-08-22 10:46 639229922745889838
45 ms 13.107.206.41
65 2026-08-22 10:29 639229912587214796
73 ms 13.107.206.41
64 2026-08-22 10:29 639229912587214796
73 ms 13.107.222.41
63 2026-08-22 10:12 639229902240004454
6 ms 13.107.206.41
62 2026-08-22 10:12 639229902240004454
6 ms 13.107.222.41
61 2026-08-22 09:19 639229870800501662
4 ms 13.107.222.41
60 2026-08-22 09:19 639229870800501662
4 ms 13.107.206.41
59 2026-08-22 09:03 639229861058384956
7 ms 13.107.206.41
58 2026-08-22 09:03 639229861058384956
7 ms 13.107.222.41
57 2026-08-22 08:47 639229851158592604
33 ms 13.107.222.41
56 2026-08-22 08:47 639229851158592604
33 ms 13.107.206.41
55 2026-08-22 08:30 639229841475569629
9 ms 13.107.206.41
54 2026-08-22 08:30 639229841475569629
9 ms 13.107.222.41
53 2026-08-22 08:14 639229831887658471
69 ms 13.107.222.41
52 2026-08-22 08:14 639229831887658471
69 ms 13.107.206.41
51 2026-08-22 07:58 639229822043670346
16 ms 13.107.206.41
50 2026-08-22 07:58 639229822043670346
16 ms 13.107.222.41
49 2026-08-22 07:42 639229812327913936
2 ms 13.107.206.41
48 2026-08-22 07:42 639229812327913936
2 ms 13.107.222.41
47 2026-08-22 07:25 639229802629488686
32 ms 13.107.222.41
46 2026-08-22 07:25 639229802629488686
32 ms 13.107.206.41
45 2026-08-22 07:10 639229793051447309
30 ms 13.107.206.41
44 2026-08-22 07:10 639229793051447309
30 ms 13.107.222.41
43 2026-08-22 06:53 639229783303531961
11 ms 13.107.206.41
42 2026-08-22 06:53 639229783303531961
11 ms 13.107.222.41
41 2026-08-22 06:37 639229773458051942
33 ms 13.107.206.41
40 2026-08-22 06:37 639229773458051942
33 ms 13.107.222.41
39 2026-08-22 06:20 639229763373848056
-
38 2026-08-22 05:28 639229732140622809
44 ms 13.107.206.41
37 2026-08-22 05:28 639229732140622809
44 ms 13.107.222.41
36 2026-08-22 05:12 639229722699695967
4 ms 13.107.222.41
35 2026-08-22 05:12 639229722699695967
4 ms 13.107.206.41
34 2026-08-22 04:56 639229713097498075
20 ms 13.107.206.41
33 2026-08-22 04:56 639229713097498075
20 ms 13.107.222.41
32 2026-08-22 04:40 639229703543969637
7 ms 13.107.206.41
31 2026-08-22 04:40 639229703543969637
7 ms 13.107.222.41
30 2026-08-22 04:25 639229693970392873
12 ms 13.107.206.41
29 2026-08-22 04:25 639229693970392873
12 ms 13.107.222.41
28 2026-08-22 04:08 639229684277329469
74 ms 13.107.206.41
27 2026-08-22 04:08 639229684277329469
74 ms 13.107.222.41
26 2026-08-22 03:52 639229674501596661
60 ms 13.107.206.41
25 2026-08-22 03:52 639229674501596661
60 ms 13.107.222.41
24 2026-08-22 03:36 639229665064441147
26 ms 13.107.222.41
23 2026-08-22 03:36 639229665064441147
26 ms 13.107.206.41
22 2026-08-22 03:20 639229655507536872
6 ms 13.107.206.41
21 2026-08-22 03:20 639229655507536872
6 ms 13.107.222.41
20 2026-08-22 03:04 639229645849603111
3 ms 13.107.206.41
19 2026-08-22 03:04 639229645849603111
3 ms 13.107.222.41
18 2026-08-22 02:48 639229636090497453
5 ms 13.107.206.41
17 2026-08-22 02:48 639229636090497453
5 ms 13.107.222.41
16 2026-08-22 02:31 639229625978544281
5 ms 13.107.206.41
15 2026-08-22 02:31 639229625978544281
5 ms 13.107.222.41
14 2026-08-22 01:39 639229594644662176
3 ms 13.107.206.41
13 2026-08-22 01:39 639229594644662176
3 ms 13.107.222.41
12 2026-08-22 01:23 639229585214633065
24 ms 13.107.206.41
11 2026-08-22 01:23 639229585214633065
24 ms 13.107.222.41
10 2026-08-22 01:07 639229575581042175
16 ms 13.107.222.41
9 2026-08-22 01:07 639229575581042175
16 ms 13.107.206.41
8 2026-08-22 00:51 639229565912268962
12 ms 13.107.206.41
7 2026-08-22 00:51 639229565912268962
12 ms 13.107.222.41
6 2026-08-22 00:35 639229556237813203
37 ms 13.107.206.41
5 2026-08-22 00:35 639229556237813203
37 ms 13.107.222.41
4 2026-08-22 00:19 639229546625802518
14 ms 13.107.206.41
3 2026-08-22 00:19 639229546625802518
14 ms 13.107.222.41
2 2026-08-22 00:03 639229537172016621
9 ms 13.107.206.41
1 2026-08-22 00:03 639229537172016621
9 ms 13.107.222.41