DNS response history for autodiscover.outlook.com

autodiscover.outlook.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 2026-08-25. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 163 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 autodiscover.outlook.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

163 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 12:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

52.98.168.184

Most recently resolved hosting IP on selected date

Successful Responses

225

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 autodiscover.outlook.com

Showing DNS history for 2026-08-25 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
225 2026-08-25 12:45 639232587225721862
141 ms 52.98.168.184
224 2026-08-25 12:45 639232587225721862
141 ms 52.98.250.136
223 2026-08-25 12:45 639232587225721862
141 ms 40.99.201.184
222 2026-08-25 12:45 639232587225721862
141 ms 40.101.22.197
221 2026-08-25 12:45 639232587225721862
141 ms 52.97.201.200
220 2026-08-25 12:45 639232587225721862
141 ms 52.97.232.200
219 2026-08-25 12:45 639232587225721862
141 ms 52.97.232.216
218 2026-08-25 12:45 639232587225721862
141 ms 52.98.163.24
217 2026-08-25 12:27 639232576780683689
128 ms 40.99.201.184
216 2026-08-25 12:27 639232576780683689
128 ms 40.99.217.56
215 2026-08-25 12:27 639232576780683689
128 ms 40.101.22.201
214 2026-08-25 12:27 639232576780683689
128 ms 52.97.186.120
213 2026-08-25 12:27 639232576780683689
128 ms 52.97.186.152
212 2026-08-25 12:27 639232576780683689
128 ms 52.97.201.232
211 2026-08-25 12:27 639232576780683689
128 ms 52.97.201.248
210 2026-08-25 12:27 639232576780683689
128 ms 52.97.232.216
209 2026-08-25 12:10 639232566381512620
170 ms 40.99.217.40
208 2026-08-25 12:10 639232566381512620
170 ms 40.99.201.216
207 2026-08-25 12:10 639232566381512620
170 ms 40.99.201.200
206 2026-08-25 12:10 639232566381512620
170 ms 40.99.217.56
205 2026-08-25 11:53 639232556111768563
3 ms 52.97.201.216
204 2026-08-25 11:53 639232556111768563
3 ms 40.101.22.205
203 2026-08-25 11:53 639232556111768563
3 ms 52.97.201.200
202 2026-08-25 11:53 639232556111768563
3 ms 40.99.217.56
201 2026-08-25 11:36 639232545839529039
38 ms 40.99.201.200
200 2026-08-25 11:36 639232545839529039
38 ms 52.97.186.120
199 2026-08-25 11:36 639232545839529039
38 ms 40.101.22.197
198 2026-08-25 11:36 639232545839529039
38 ms 52.97.232.200
197 2026-08-25 11:18 639232535349285207
70 ms 40.99.217.40
196 2026-08-25 11:18 639232535349285207
70 ms 40.101.22.205
195 2026-08-25 11:18 639232535349285207
70 ms 52.97.201.216
194 2026-08-25 11:18 639232535349285207
70 ms 52.97.201.248
193 2026-08-25 11:18 639232535349285207
70 ms 52.97.232.216
192 2026-08-25 11:18 639232535349285207
70 ms 52.98.168.184
191 2026-08-25 11:18 639232535349285207
70 ms 52.98.206.248
190 2026-08-25 11:18 639232535349285207
70 ms 40.99.201.216
189 2026-08-25 11:01 639232524938080723
186 ms 40.99.157.24
188 2026-08-25 11:01 639232524938080723
186 ms 52.98.178.216
187 2026-08-25 11:01 639232524938080723
186 ms 40.99.157.56
186 2026-08-25 10:07 639232492740373468
26 ms 40.101.22.201
185 2026-08-25 10:07 639232492740373468
26 ms 40.101.22.205
184 2026-08-25 10:07 639232492740373468
26 ms 52.97.201.200
183 2026-08-25 10:07 639232492740373468
26 ms 52.97.232.216
182 2026-08-25 10:07 639232492740373468
26 ms 52.98.206.248
181 2026-08-25 10:07 639232492740373468
26 ms 40.99.201.200
180 2026-08-25 10:07 639232492740373468
26 ms 40.99.201.216
179 2026-08-25 10:07 639232492740373468
26 ms 40.99.217.56
178 2026-08-25 09:50 639232482235303141
44 ms 52.97.189.72
177 2026-08-25 09:50 639232482235303141
44 ms 52.98.252.136
176 2026-08-25 09:50 639232482235303141
44 ms 52.98.252.232
175 2026-08-25 09:50 639232482235303141
44 ms 52.98.252.120
174 2026-08-25 09:50 639232482235303141
44 ms 52.98.253.168
173 2026-08-25 09:50 639232482235303141
44 ms 52.98.253.40
172 2026-08-25 09:50 639232482235303141
44 ms 40.99.157.8
171 2026-08-25 09:50 639232482235303141
44 ms 52.98.179.232
170 2026-08-25 09:33 639232471861770303
15 ms 52.98.171.232
169 2026-08-25 09:33 639232471861770303
15 ms 52.98.241.200
168 2026-08-25 09:33 639232471861770303
15 ms 40.99.150.104
167 2026-08-25 09:33 639232471861770303
15 ms 52.98.228.56
166 2026-08-25 09:16 639232461630217327
185 ms 52.97.141.88
165 2026-08-25 09:16 639232461630217327
185 ms 40.101.70.184
164 2026-08-25 09:16 639232461630217327
185 ms 52.97.105.72
163 2026-08-25 09:16 639232461630217327
185 ms 40.104.205.120
162 2026-08-25 09:16 639232461630217327
185 ms 40.101.70.24
161 2026-08-25 09:16 639232461630217327
185 ms 40.104.206.136
160 2026-08-25 09:16 639232461630217327
185 ms 40.101.78.136
159 2026-08-25 09:16 639232461630217327
185 ms 52.97.154.168
158 2026-08-25 08:58 639232451282965990
2026 ms 52.98.152.248
157 2026-08-25 08:58 639232451282965990
2026 ms 52.98.171.248
156 2026-08-25 08:58 639232451282965990
2026 ms 52.98.179.72
155 2026-08-25 08:58 639232451282965990
2026 ms 52.98.241.200
154 2026-08-25 08:41 639232440814614938
17 ms 52.98.206.248
153 2026-08-25 08:41 639232440814614938
17 ms 40.99.217.40
152 2026-08-25 08:41 639232440814614938
17 ms 40.99.217.56
151 2026-08-25 08:41 639232440814614938
17 ms 52.97.186.120
150 2026-08-25 08:41 639232440814614938
17 ms 52.97.186.152
149 2026-08-25 08:41 639232440814614938
17 ms 52.97.201.200
148 2026-08-25 08:41 639232440814614938
17 ms 52.97.201.232
147 2026-08-25 08:41 639232440814614938
17 ms 52.97.201.248
146 2026-08-25 08:24 639232430410720425
11 ms 52.97.232.216
145 2026-08-25 08:24 639232430410720425
11 ms 52.98.168.184
144 2026-08-25 08:24 639232430410720425
11 ms 52.98.206.248
143 2026-08-25 08:24 639232430410720425
11 ms 52.98.250.136
142 2026-08-25 08:24 639232430410720425
11 ms 40.99.201.216
141 2026-08-25 08:24 639232430410720425
11 ms 40.99.217.40
140 2026-08-25 08:24 639232430410720425
11 ms 52.97.201.232
139 2026-08-25 08:24 639232430410720425
11 ms 52.97.232.200
138 2026-08-25 08:06 639232420003096185
36 ms 52.98.179.168
137 2026-08-25 08:06 639232420003096185
36 ms 52.98.179.136
136 2026-08-25 08:06 639232420003096185
36 ms 40.99.149.152
135 2026-08-25 08:06 639232420003096185
36 ms 40.99.149.184
134 2026-08-25 08:06 639232420003096185
36 ms 52.98.253.152
133 2026-08-25 08:06 639232420003096185
36 ms 52.98.178.216
132 2026-08-25 08:06 639232420003096185
36 ms 40.99.157.40
131 2026-08-25 08:06 639232420003096185
36 ms 52.98.179.200
130 2026-08-25 07:49 639232409467287444
165 ms 52.97.186.152
129 2026-08-25 07:49 639232409467287444
165 ms 52.97.201.248
128 2026-08-25 07:49 639232409467287444
165 ms 52.98.163.24
127 2026-08-25 07:49 639232409467287444
165 ms 52.98.206.248
126 2026-08-25 07:49 639232409467287444
165 ms 52.98.246.56
125 2026-08-25 07:49 639232409467287444
165 ms 52.98.250.136
124 2026-08-25 07:49 639232409467287444
165 ms 40.99.201.216
123 2026-08-25 07:49 639232409467287444
165 ms 52.97.135.56
122 2026-08-25 07:31 639232399077195997
37 ms 40.99.217.40
121 2026-08-25 07:31 639232399077195997
37 ms 40.99.217.56
120 2026-08-25 07:31 639232399077195997
37 ms 40.101.22.197
119 2026-08-25 07:31 639232399077195997
37 ms 40.101.22.201
118 2026-08-25 07:31 639232399077195997
37 ms 40.101.22.205
117 2026-08-25 07:31 639232399077195997
37 ms 52.97.186.152
116 2026-08-25 07:31 639232399077195997
37 ms 52.97.201.200
115 2026-08-25 07:31 639232399077195997
37 ms 52.98.168.184
114 2026-08-25 07:14 639232388731528337
65 ms 52.97.232.216
113 2026-08-25 07:14 639232388731528337
65 ms 52.97.135.56
112 2026-08-25 07:14 639232388731528337
65 ms 52.98.206.248
111 2026-08-25 07:14 639232388731528337
65 ms 40.99.217.40
110 2026-08-25 06:57 639232378288598612
132 ms 52.97.232.216
109 2026-08-25 06:57 639232378288598612
132 ms 52.97.186.120
108 2026-08-25 06:57 639232378288598612
132 ms 40.99.217.56
107 2026-08-25 06:57 639232378288598612
132 ms 52.98.168.184
106 2026-08-25 06:03 639232346196373643
77 ms 52.98.179.216
105 2026-08-25 06:03 639232346196373643
77 ms 52.98.252.88
104 2026-08-25 06:03 639232346196373643
77 ms 52.98.179.136
103 2026-08-25 06:03 639232346196373643
77 ms 52.98.252.248
102 2026-08-25 06:03 639232346196373643
77 ms 40.99.149.136
101 2026-08-25 06:03 639232346196373643
77 ms 52.97.188.72
100 2026-08-25 06:03 639232346196373643
77 ms 52.98.253.88
99 2026-08-25 06:03 639232346196373643
77 ms 52.98.252.104
98 2026-08-25 05:46 639232336112370741
80 ms 40.101.22.201
97 2026-08-25 05:46 639232336112370741
80 ms 52.97.186.120
96 2026-08-25 05:46 639232336112370741
80 ms 52.97.201.232
95 2026-08-25 05:46 639232336112370741
80 ms 52.98.163.24
94 2026-08-25 05:46 639232336112370741
80 ms 52.98.168.184
93 2026-08-25 05:46 639232336112370741
80 ms 52.98.206.248
92 2026-08-25 05:46 639232336112370741
80 ms 40.99.217.40
91 2026-08-25 05:46 639232336112370741
80 ms 40.101.22.197
90 2026-08-25 05:30 639232326146508970
149 ms 52.97.201.216
89 2026-08-25 05:30 639232326146508970
149 ms 52.98.206.248
88 2026-08-25 05:30 639232326146508970
149 ms 52.97.201.200
87 2026-08-25 05:30 639232326146508970
149 ms 52.97.135.56
86 2026-08-25 05:13 639232316189381720
31 ms 40.99.201.184
85 2026-08-25 05:13 639232316189381720
31 ms 40.99.201.216
84 2026-08-25 05:13 639232316189381720
31 ms 40.99.217.56
83 2026-08-25 05:13 639232316189381720
31 ms 40.101.22.193
82 2026-08-25 05:13 639232316189381720
31 ms 40.101.22.205
81 2026-08-25 05:13 639232316189381720
31 ms 52.97.201.200
80 2026-08-25 05:13 639232316189381720
31 ms 52.98.206.248
79 2026-08-25 05:13 639232316189381720
31 ms 52.98.246.56
78 2026-08-25 04:57 639232306217998913
2018 ms 52.98.179.72
77 2026-08-25 04:57 639232306217998913
2018 ms 52.98.241.184
76 2026-08-25 04:57 639232306217998913
2018 ms 52.98.228.56
75 2026-08-25 04:57 639232306217998913
2018 ms 52.98.243.24
74 2026-08-25 04:40 639232296255744174
144 ms 52.98.253.152
73 2026-08-25 04:40 639232296255744174
144 ms 40.99.157.24
72 2026-08-25 04:40 639232296255744174
144 ms 52.97.189.104
71 2026-08-25 04:40 639232296255744174
144 ms 52.98.178.232
70 2026-08-25 04:40 639232296255744174
144 ms 52.98.179.120
69 2026-08-25 04:40 639232296255744174
144 ms 52.98.179.200
68 2026-08-25 04:40 639232296255744174
144 ms 52.98.253.40
67 2026-08-25 04:40 639232296255744174
144 ms 52.98.253.56
66 2026-08-25 04:23 639232286095760789
119 ms 52.97.135.56
65 2026-08-25 04:23 639232286095760789
119 ms 52.97.186.120
64 2026-08-25 04:23 639232286095760789
119 ms 40.99.217.40
63 2026-08-25 04:23 639232286095760789
119 ms 52.97.232.200
62 2026-08-25 04:06 639232276086186273
21 ms 52.98.168.184
61 2026-08-25 04:06 639232276086186273
21 ms 40.99.217.56
60 2026-08-25 04:06 639232276086186273
21 ms 40.99.201.184
59 2026-08-25 04:06 639232276086186273
21 ms 52.97.201.248
58 2026-08-25 03:49 639232265900986425
97 ms 40.99.157.40
57 2026-08-25 03:49 639232265900986425
97 ms 52.98.253.104
56 2026-08-25 03:49 639232265900986425
97 ms 52.97.188.72
55 2026-08-25 03:32 639232255723518075
119 ms 40.101.22.193
54 2026-08-25 03:32 639232255723518075
119 ms 40.101.22.197
53 2026-08-25 03:32 639232255723518075
119 ms 40.101.22.205
52 2026-08-25 03:32 639232255723518075
119 ms 52.97.201.200
51 2026-08-25 03:32 639232255723518075
119 ms 52.97.201.216
50 2026-08-25 03:32 639232255723518075
119 ms 52.97.201.232
49 2026-08-25 03:32 639232255723518075
119 ms 52.98.163.24
48 2026-08-25 03:32 639232255723518075
119 ms 52.98.206.248
47 2026-08-25 03:15 639232245484452890
67 ms 52.97.232.216
46 2026-08-25 03:15 639232245484452890
67 ms 52.98.168.184
45 2026-08-25 03:15 639232245484452890
67 ms 52.98.246.56
44 2026-08-25 03:15 639232245484452890
67 ms 52.98.250.136
43 2026-08-25 03:15 639232245484452890
67 ms 40.99.201.216
42 2026-08-25 03:15 639232245484452890
67 ms 40.99.217.40
41 2026-08-25 03:15 639232245484452890
67 ms 52.97.135.56
40 2026-08-25 03:15 639232245484452890
67 ms 52.97.186.120
39 2026-08-25 02:58 639232235157175331
129 ms 52.98.168.184
38 2026-08-25 02:58 639232235157175331
129 ms 52.98.206.248
37 2026-08-25 02:58 639232235157175331
129 ms 52.98.246.56
36 2026-08-25 02:58 639232235157175331
129 ms 40.99.201.200
35 2026-08-25 02:58 639232235157175331
129 ms 40.101.22.197
34 2026-08-25 02:58 639232235157175331
129 ms 40.101.22.201
33 2026-08-25 02:58 639232235157175331
129 ms 52.97.201.232
32 2026-08-25 02:58 639232235157175331
129 ms 52.97.201.248
31 2026-08-25 02:05 639232203197189095
35 ms 52.98.179.136
30 2026-08-25 02:05 639232203197189095
35 ms 52.98.179.232
29 2026-08-25 02:05 639232203197189095
35 ms 52.98.253.168
28 2026-08-25 01:48 639232192844564298
32 ms 52.97.232.200
27 2026-08-25 01:48 639232192844564298
32 ms 40.101.22.193
26 2026-08-25 01:48 639232192844564298
32 ms 52.97.186.120
25 2026-08-25 01:48 639232192844564298
32 ms 40.101.22.201
24 2026-08-25 01:30 639232182496008942
95 ms 40.99.201.216
23 2026-08-25 01:30 639232182496008942
95 ms 52.98.168.184
22 2026-08-25 01:30 639232182496008942
95 ms 52.97.232.216
21 2026-08-25 01:30 639232182496008942
95 ms 40.99.217.56
20 2026-08-25 01:13 639232172197053132
293 ms 40.99.201.200
19 2026-08-25 01:13 639232172197053132
293 ms 40.99.201.216
18 2026-08-25 01:13 639232172197053132
293 ms 40.99.217.40
17 2026-08-25 01:13 639232172197053132
293 ms 40.101.22.197
16 2026-08-25 01:13 639232172197053132
293 ms 52.97.201.216
15 2026-08-25 01:13 639232172197053132
293 ms 52.97.232.200
14 2026-08-25 01:13 639232172197053132
293 ms 52.97.232.216
13 2026-08-25 01:13 639232172197053132
293 ms 52.98.168.184
12 2026-08-25 00:20 639232140250307418
94 ms 52.98.246.56
11 2026-08-25 00:20 639232140250307418
94 ms 52.97.201.200
10 2026-08-25 00:20 639232140250307418
94 ms 52.97.201.216
9 2026-08-25 00:20 639232140250307418
94 ms 40.101.22.205
8 2026-08-25 00:03 639232129927860324
167 ms 52.98.168.184
7 2026-08-25 00:03 639232129927860324
167 ms 52.98.206.248
6 2026-08-25 00:03 639232129927860324
167 ms 52.98.250.136
5 2026-08-25 00:03 639232129927860324
167 ms 40.99.217.56
4 2026-08-25 00:03 639232129927860324
167 ms 52.97.201.216
3 2026-08-25 00:03 639232129927860324
167 ms 52.97.201.248
2 2026-08-25 00:03 639232129927860324
167 ms 52.97.232.216
1 2026-08-25 00:03 639232129927860324
167 ms 52.98.163.24