DNS response history for ns1.microsoftcloud365.com

ns1.microsoftcloud365.com 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 56 successful responses, 1 failed responses, and 127 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 ns1.microsoftcloud365.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

127 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.111.244.140

Most recently resolved hosting IP on selected date

Successful Responses

56

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.microsoftcloud365.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:13 639228639850033448
103 ms 185.111.244.140
56 2026-08-20 22:57 639228630204271870
127 ms 185.111.244.140
55 2026-08-20 22:40 639228620295091135
90 ms 185.111.244.140
54 2026-08-20 22:23 639228610298336915
56 ms 185.111.244.140
53 2026-08-20 21:31 639228578917047616
96 ms 185.111.244.140
52 2026-08-20 21:15 639228569046445709
10 ms 185.111.244.140
51 2026-08-20 20:58 639228558946830986
85 ms 185.111.244.140
50 2026-08-20 20:41 639228548977359217
91 ms 185.111.244.140
49 2026-08-20 19:49 639228517494157668
90 ms 185.111.244.140
48 2026-08-20 19:32 639228507374116892
10 ms 185.111.244.140
47 2026-08-20 19:15 639228497315154893
62 ms 185.111.244.140
46 2026-08-20 18:58 639228487287648341
62 ms 185.111.244.140
45 2026-08-20 18:06 639228455828123788
144 ms 185.111.244.140
44 2026-08-20 17:50 639228445900082244
-
43 2026-08-20 17:33 639228435866352323
103 ms 185.111.244.140
42 2026-08-20 17:16 639228425802273151
98 ms 185.111.244.140
41 2026-08-20 16:23 639228393616324230
25 ms 185.111.244.140
40 2026-08-20 16:06 639228383590408693
53 ms 185.111.244.140
39 2026-08-20 15:49 639228373471467474
35 ms 185.111.244.140
38 2026-08-20 15:32 639228363426647311
80 ms 185.111.244.140
37 2026-08-20 14:39 639228331681701910
107 ms 185.111.244.140
36 2026-08-20 14:22 639228321714746824
59 ms 185.111.244.140
35 2026-08-20 14:06 639228311652090262
60 ms 185.111.244.140
34 2026-08-20 13:49 639228301670088587
165 ms 185.111.244.140
33 2026-08-20 12:56 639228269987976710
40 ms 185.111.244.140
32 2026-08-20 12:40 639228260009452308
117 ms 185.111.244.140
31 2026-08-20 12:23 639228249661740894
77 ms 185.111.244.140
30 2026-08-20 12:06 639228239552680346
454 ms 185.111.244.140
29 2026-08-20 11:12 639228207667580819
284 ms 185.111.244.140
28 2026-08-20 10:56 639228197494011560
129 ms 185.111.244.140
27 2026-08-20 10:39 639228187497039939
119 ms 185.111.244.140
26 2026-08-20 10:22 639228177408432646
88 ms 185.111.244.140
25 2026-08-20 09:30 639228146356166262
118 ms 185.111.244.140
24 2026-08-20 09:14 639228136541505712
2055 ms 185.111.244.140
23 2026-08-20 08:57 639228126519136598
104 ms 185.111.244.140
22 2026-08-20 08:40 639228116537148885
114 ms 185.111.244.140
21 2026-08-20 07:48 639228085320764351
162 ms 185.111.244.140
20 2026-08-20 07:32 639228075444604839
109 ms 185.111.244.140
19 2026-08-20 07:16 639228065615498985
118 ms 185.111.244.140
18 2026-08-20 06:59 639228055675321422
8 ms 185.111.244.140
17 2026-08-20 06:07 639228024230839396
260 ms 185.111.244.140
16 2026-08-20 05:51 639228014720406505
123 ms 185.111.244.140
15 2026-08-20 05:35 639228004930827030
27 ms 185.111.244.140
14 2026-08-20 05:18 639227995103340154
60 ms 185.111.244.140
13 2026-08-20 04:26 639227963811374894
55 ms 185.111.244.140
12 2026-08-20 04:10 639227954132571365
79 ms 185.111.244.140
11 2026-08-20 03:54 639227944541208342
31 ms 185.111.244.140
10 2026-08-20 03:37 639227934657213484
56 ms 185.111.244.140
9 2026-08-20 02:46 639227903628145469
105 ms 185.111.244.140
8 2026-08-20 02:30 639227893995483475
51 ms 185.111.244.140
7 2026-08-20 02:14 639227884280244209
28 ms 185.111.244.140
6 2026-08-20 01:57 639227874371147132
53 ms 185.111.244.140
5 2026-08-20 01:05 639227843224256432
27 ms 185.111.244.140
4 2026-08-20 00:49 639227833720403506
103 ms 185.111.244.140
3 2026-08-20 00:33 639227824170728278
100 ms 185.111.244.140
2 2026-08-20 00:18 639227814865867570
33 ms 185.111.244.140
1 2026-08-20 00:02 639227805445376839
8 ms 185.111.244.140