DNS response history for dnsb.nic.microsoft

dnsb.nic.microsoft 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 2026-08-24. For this date, NameServerHistory found 38 DNS check records, 38 successful responses, 0 failed responses, and 130 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 dnsb.nic.microsoft.
Records on Selected Date

38

Historical checks stored for this nameserver on selected date

Average Latency

130 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 15:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.101.3

Most recently resolved hosting IP on selected date

Successful Responses

38

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 dnsb.nic.microsoft

Showing DNS history for 2026-08-24 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
38 2026-08-24 15:44 639231828211839931
14 ms 156.154.101.3
37 2026-08-24 15:27 639231818080917481
6 ms 156.154.101.3
36 2026-08-24 15:10 639231807961539652
46 ms 156.154.101.3
35 2026-08-24 14:53 639231797631669865
36 ms 156.154.101.3
34 2026-08-24 14:00 639231765923559455
5 ms 156.154.101.3
33 2026-08-24 13:43 639231755868832964
5 ms 156.154.101.3
32 2026-08-24 13:26 639231745628278877
25 ms 156.154.101.3
31 2026-08-24 13:09 639231735407682062
17 ms 156.154.101.3
30 2026-08-24 12:16 639231703815441688
49 ms 156.154.101.3
29 2026-08-24 11:59 639231693747052549
34 ms 156.154.101.3
28 2026-08-24 11:43 639231683712487276
5 ms 156.154.101.3
27 2026-08-24 11:26 639231673513573868
42 ms 156.154.101.3
26 2026-08-24 10:33 639231641791249939
36 ms 156.154.101.3
25 2026-08-24 10:16 639231631866211033
27 ms 156.154.101.3
24 2026-08-24 09:59 639231621644955316
3 ms 156.154.101.3
23 2026-08-24 09:42 639231611478799259
61 ms 156.154.101.3
22 2026-08-24 08:50 639231579923718211
13 ms 156.154.101.3
21 2026-08-24 08:33 639231569810702936
22 ms 156.154.101.3
20 2026-08-24 08:16 639231559762411619
30 ms 156.154.101.3
19 2026-08-24 07:59 639231549663595407
63 ms 156.154.101.3
18 2026-08-24 07:07 639231518076817246
11 ms 156.154.101.3
17 2026-08-24 06:50 639231508078650885
4 ms 156.154.101.3
16 2026-08-24 06:33 639231498210697093
2036 ms 156.154.101.3
15 2026-08-24 06:17 639231488109699360
4 ms 156.154.101.3
14 2026-08-24 05:24 639231456772510692
38 ms 156.154.101.3
13 2026-08-24 05:08 639231447084631185
25 ms 156.154.101.3
12 2026-08-24 04:52 639231437208519473
2013 ms 156.154.101.3
11 2026-08-24 04:35 639231427209627490
14 ms 156.154.101.3
10 2026-08-24 03:43 639231395791246644
10 ms 156.154.101.3
9 2026-08-24 03:27 639231386075551458
21 ms 156.154.101.3
8 2026-08-24 03:10 639231376208713791
41 ms 156.154.101.3
7 2026-08-24 02:53 639231366170589276
3 ms 156.154.101.3
6 2026-08-24 02:01 639231334732159368
39 ms 156.154.101.3
5 2026-08-24 01:45 639231325035670078
11 ms 156.154.101.3
4 2026-08-24 01:28 639231315132253837
43 ms 156.154.101.3
3 2026-08-24 01:11 639231305014280808
66 ms 156.154.101.3
2 2026-08-24 00:19 639231273779380675
9 ms 156.154.101.3
1 2026-08-24 00:03 639231264180839154
28 ms 156.154.101.3