DNS response history for ns1.msrosoft.com

ns1.msrosoft.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 204 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.msrosoft.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

204 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

217.148.142.49

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns1.msrosoft.com

Showing DNS history for 2026-08-23 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
76 2026-08-23 23:57 639231254406598736
172 ms 217.148.142.49
75 2026-08-23 23:41 639231244697865594
207 ms 217.148.142.49
74 2026-08-23 23:25 639231234893504693
186 ms 217.148.142.49
73 2026-08-23 23:08 639231225024549139
189 ms 217.148.142.49
72 2026-08-23 22:52 639231214931957622
191 ms 217.148.142.49
71 2026-08-23 22:35 639231204962010549
195 ms 217.148.142.49
70 2026-08-23 22:18 639231195170138463
153 ms 217.148.142.49
69 2026-08-23 22:02 639231185235020577
101 ms 217.148.142.49
68 2026-08-23 21:46 639231175558690075
169 ms 217.148.142.49
67 2026-08-23 21:29 639231165610444012
176 ms 217.148.142.49
66 2026-08-23 20:37 639231133806425363
197 ms 217.148.142.49
65 2026-08-23 20:20 639231124203758023
191 ms 217.148.142.49
64 2026-08-23 20:04 639231114428262706
188 ms 217.148.142.49
63 2026-08-23 19:48 639231104662480065
189 ms 217.148.142.49
62 2026-08-23 19:31 639231094840372018
187 ms 217.148.142.49
61 2026-08-23 19:15 639231085024583224
190 ms 217.148.142.49
60 2026-08-23 18:59 639231075257417427
189 ms 217.148.142.49
59 2026-08-23 18:42 639231065516009503
111 ms 217.148.142.49
58 2026-08-23 18:26 639231055805348837
187 ms 217.148.142.49
57 2026-08-23 18:10 639231045980373765
193 ms 217.148.142.49
56 2026-08-23 17:53 639231035984577527
180 ms 217.148.142.49
55 2026-08-23 17:37 639231025928115303
201 ms 217.148.142.49
54 2026-08-23 16:44 639230994250157583
187 ms 217.148.142.49
53 2026-08-23 16:27 639230984476411369
189 ms 217.148.142.49
52 2026-08-23 16:11 639230974838373450
188 ms 217.148.142.49
51 2026-08-23 15:55 639230965244277645
191 ms 217.148.142.49
50 2026-08-23 15:39 639230955522101820
97 ms 217.148.142.49
49 2026-08-23 15:23 639230945754521603
188 ms 217.148.142.49
48 2026-08-23 15:07 639230935852040504
189 ms 217.148.142.49
47 2026-08-23 14:50 639230926222061048
173 ms 217.148.142.49
46 2026-08-23 14:34 639230916449726907
194 ms 217.148.142.49
45 2026-08-23 14:18 639230906595053086
94 ms 217.148.142.49
44 2026-08-23 14:01 639230896680429441
192 ms 217.148.142.49
43 2026-08-23 13:44 639230886630210965
189 ms 217.148.142.49
42 2026-08-23 12:52 639230855430405719
173 ms 217.148.142.49
41 2026-08-23 12:36 639230845707499136
188 ms 217.148.142.49
40 2026-08-23 12:20 639230836186805419
178 ms 217.148.142.49
39 2026-08-23 12:04 639230826493828316
183 ms 217.148.142.49
38 2026-08-23 11:48 639230816817882996
177 ms 217.148.142.49
37 2026-08-23 11:32 639230806933854189
187 ms 217.148.142.49
36 2026-08-23 11:15 639230797120243854
180 ms 217.148.142.49
35 2026-08-23 10:59 639230787310272840
191 ms 217.148.142.49
34 2026-08-23 10:43 639230777600173142
190 ms 217.148.142.49
33 2026-08-23 10:26 639230767665024593
194 ms 217.148.142.49
32 2026-08-23 10:10 639230757720962293
190 ms 217.148.142.49
31 2026-08-23 09:53 639230747722189784
196 ms 217.148.142.49
30 2026-08-23 09:00 639230716313923480
190 ms 217.148.142.49
29 2026-08-23 08:44 639230706813835990
190 ms 217.148.142.49
28 2026-08-23 08:28 639230696871062203
194 ms 217.148.142.49
27 2026-08-23 08:12 639230687142781616
206 ms 217.148.142.49
26 2026-08-23 07:56 639230677432142227
118 ms 217.148.142.49
25 2026-08-23 07:39 639230667686258061
176 ms 217.148.142.49
24 2026-08-23 07:23 639230658039243685
168 ms 217.148.142.49
23 2026-08-23 07:07 639230648468473803
2093 ms 217.148.142.49
22 2026-08-23 06:51 639230638829658294
189 ms 217.148.142.49
21 2026-08-23 06:35 639230629247017617
178 ms 217.148.142.49
20 2026-08-23 06:19 639230619625318239
97 ms 217.148.142.49
19 2026-08-23 06:03 639230609697630264
169 ms 217.148.142.49
18 2026-08-23 05:11 639230578570131864
186 ms 217.148.142.49
17 2026-08-23 04:55 639230568958963168
189 ms 217.148.142.49
16 2026-08-23 04:39 639230559287611211
193 ms 217.148.142.49
15 2026-08-23 04:23 639230549524312030
101 ms 217.148.142.49
14 2026-08-23 04:06 639230539739801669
187 ms 217.148.142.49
13 2026-08-23 03:50 639230530084069375
191 ms 217.148.142.49
12 2026-08-23 03:34 639230520362691441
188 ms 217.148.142.49
11 2026-08-23 03:18 639230510677194518
169 ms 217.148.142.49
10 2026-08-23 03:01 639230501156002646
194 ms 217.148.142.49
9 2026-08-23 02:46 639230491502198541
176 ms 217.148.142.49
8 2026-08-23 02:29 639230481860318494
204 ms 217.148.142.49
7 2026-08-23 02:13 639230471893008575
189 ms 217.148.142.49
6 2026-08-23 01:20 639230440030877421
181 ms 217.148.142.49
5 2026-08-23 01:04 639230430479725508
187 ms 217.148.142.49
4 2026-08-23 00:48 639230420875160219
187 ms 217.148.142.49
3 2026-08-23 00:32 639230411240692575
174 ms 217.148.142.49
2 2026-08-23 00:16 639230401550806607
189 ms 217.148.142.49
1 2026-08-23 00:00 639230391807229016
192 ms 217.148.142.49