DNS response history for ns1.notmicrosoft.com

ns1.notmicrosoft.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 290 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.notmicrosoft.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

290 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.39.217.251

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.notmicrosoft.com

Showing DNS history for 2026-08-15 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 2026-08-15 23:46 639224338276675277
253 ms 108.39.217.251
75 2026-08-15 22:53 639224306594546649
249 ms 108.39.217.251
74 2026-08-15 22:38 639224297145423303
238 ms 108.39.217.251
73 2026-08-15 22:22 639224287678238833
111 ms 108.39.217.251
72 2026-08-15 22:06 639224278490872828
110 ms 108.39.217.251
71 2026-08-15 21:51 639224269149307826
3 ms 108.39.217.251
70 2026-08-15 21:35 639224259868597616
238 ms 108.39.217.251
69 2026-08-15 21:20 639224250518642175
187 ms 108.39.217.251
68 2026-08-15 21:04 639224241064772383
243 ms 108.39.217.251
67 2026-08-15 20:49 639224231691099605
252 ms 108.39.217.251
66 2026-08-15 20:33 639224222468168159
267 ms 108.39.217.251
65 2026-08-15 20:18 639224213173899635
7 ms 108.39.217.251
64 2026-08-15 20:02 639224203914451783
247 ms 108.39.217.251
63 2026-08-15 19:09 639224172202542163
234 ms 108.39.217.251
62 2026-08-15 18:54 639224163338654093
4 ms 108.39.217.251
61 2026-08-15 18:39 639224154287995374
244 ms 108.39.217.251
60 2026-08-15 18:24 639224145118612503
261 ms 108.39.217.251
59 2026-08-15 18:09 639224135995990731
247 ms 108.39.217.251
58 2026-08-15 17:54 639224127185332624
258 ms 108.39.217.251
57 2026-08-15 17:39 639224118229289175
420 ms 108.39.217.251
56 2026-08-15 17:24 639224109273796359
2183 ms 108.39.217.251
55 2026-08-15 17:09 639224100490805608
121 ms 108.39.217.251
54 2026-08-15 16:54 639224091353714490
242 ms 108.39.217.251
53 2026-08-15 16:39 639224082033126828
241 ms 108.39.217.251
52 2026-08-15 16:23 639224072736962403
4 ms 108.39.217.251
51 2026-08-15 15:31 639224041475563754
246 ms 108.39.217.251
50 2026-08-15 15:16 639224032345604453
136 ms 108.39.217.251
49 2026-08-15 15:01 639224023169497283
248 ms 108.39.217.251
48 2026-08-15 14:45 639224013981146405
233 ms 108.39.217.251
47 2026-08-15 14:30 639224004883412586
247 ms 108.39.217.251
46 2026-08-15 14:15 639223995612880615
2113 ms 108.39.217.251
45 2026-08-15 13:59 639223986271830789
263 ms 108.39.217.251
44 2026-08-15 13:44 639223977005780949
240 ms 108.39.217.251
43 2026-08-15 13:28 639223967653137793
249 ms 108.39.217.251
42 2026-08-15 13:12 639223958286010799
246 ms 108.39.217.251
41 2026-08-15 12:57 639223948936108345
117 ms 108.39.217.251
40 2026-08-15 12:41 639223939673066880
240 ms 108.39.217.251
39 2026-08-15 11:49 639223908317760530
242 ms 108.39.217.251
38 2026-08-15 11:34 639223898992594258
241 ms 108.39.217.251
37 2026-08-15 11:18 639223889761312823
237 ms 108.39.217.251
36 2026-08-15 11:03 639223880359273507
247 ms 108.39.217.251
35 2026-08-15 10:47 639223870920466808
244 ms 108.39.217.251
34 2026-08-15 10:32 639223861579762179
249 ms 108.39.217.251
33 2026-08-15 10:16 639223852238616009
233 ms 108.39.217.251
32 2026-08-15 10:00 639223843019815620
239 ms 108.39.217.251
31 2026-08-15 09:45 639223833669915012
236 ms 108.39.217.251
30 2026-08-15 09:30 639223824494613222
235 ms 108.39.217.251
29 2026-08-15 09:14 639223815116325293
246 ms 108.39.217.251
28 2026-08-15 08:58 639223805493870221
233 ms 108.39.217.251
27 2026-08-15 08:06 639223774218660438
235 ms 108.39.217.251
26 2026-08-15 07:50 639223764663090372
235 ms 108.39.217.251
25 2026-08-15 07:35 639223755338811400
236 ms 108.39.217.251
24 2026-08-15 07:19 639223746019193268
245 ms 108.39.217.251
23 2026-08-15 07:03 639223736658778104
116 ms 108.39.217.251
22 2026-08-15 06:48 639223727330194499
243 ms 108.39.217.251
21 2026-08-15 06:32 639223717848514742
249 ms 108.39.217.251
20 2026-08-15 06:16 639223708284754056
241 ms 108.39.217.251
19 2026-08-15 06:00 639223699061259933
262 ms 108.39.217.251
18 2026-08-15 05:45 639223689592545140
245 ms 108.39.217.251
17 2026-08-15 05:29 639223680143410810
244 ms 108.39.217.251
16 2026-08-15 05:13 639223670514517104
243 ms 108.39.217.251
15 2026-08-15 04:20 639223638855054294
252 ms 108.39.217.251
14 2026-08-15 04:05 639223629623335972
123 ms 108.39.217.251
13 2026-08-15 03:49 639223620390189495
238 ms 108.39.217.251
12 2026-08-15 03:34 639223610916950440
246 ms 108.39.217.251
11 2026-08-15 03:18 639223601597759168
2110 ms 108.39.217.251
10 2026-08-15 03:03 639223592342172093
236 ms 108.39.217.251
9 2026-08-15 02:48 639223583324121497
241 ms 108.39.217.251
8 2026-08-15 02:32 639223574086714218
230 ms 108.39.217.251
7 2026-08-15 02:17 639223564698424889
239 ms 108.39.217.251
6 2026-08-15 02:01 639223555408664206
237 ms 108.39.217.251
5 2026-08-15 01:46 639223546000912416
240 ms 108.39.217.251
4 2026-08-15 01:30 639223536550774847
120 ms 108.39.217.251
3 2026-08-15 00:37 639223505017205611
17 ms 108.39.217.251
2 2026-08-15 00:22 639223495784410207
126 ms 108.39.217.251
1 2026-08-15 00:06 639223486524583054
245 ms 108.39.217.251