DNS response history for azuredns01.itstoprotect.com

azuredns01.itstoprotect.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 2026-08-21. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 245 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 azuredns01.itstoprotect.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

245 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

20.67.48.140

Most recently resolved hosting IP on selected date

Successful Responses

144

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 azuredns01.itstoprotect.com

Showing DNS history for 2026-08-21 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
144 2026-08-21 23:46 639229527598660841
47 ms 20.67.48.140
143 2026-08-21 23:46 639229527598660841
47 ms 20.67.25.137
142 2026-08-21 23:30 639229517954323214
41 ms 20.67.25.137
141 2026-08-21 23:30 639229517954323214
41 ms 20.67.48.140
140 2026-08-21 23:14 639229508269999021
43 ms 20.67.48.140
139 2026-08-21 23:14 639229508269999021
43 ms 20.67.25.137
138 2026-08-21 22:58 639229498559060171
36 ms 20.67.25.137
137 2026-08-21 22:58 639229498559060171
36 ms 20.67.48.140
136 2026-08-21 22:41 639229488519347586
20 ms 20.67.25.137
135 2026-08-21 22:41 639229488519347586
20 ms 20.67.48.140
134 2026-08-21 21:48 639229456606578934
25 ms 20.67.25.137
133 2026-08-21 21:48 639229456606578934
25 ms 20.67.48.140
132 2026-08-21 21:32 639229446985772499
47 ms 20.67.25.137
131 2026-08-21 21:32 639229446985772499
47 ms 20.67.48.140
130 2026-08-21 21:16 639229437367313098
60 ms 20.67.48.140
129 2026-08-21 21:16 639229437367313098
60 ms 20.67.25.137
128 2026-08-21 21:00 639229427923950391
59 ms 20.67.25.137
127 2026-08-21 21:00 639229427923950391
59 ms 20.67.48.140
126 2026-08-21 20:44 639229418168588854
29 ms 20.67.48.140
125 2026-08-21 20:44 639229418168588854
29 ms 20.67.25.137
124 2026-08-21 20:28 639229408345678334
167 ms 20.67.25.137
123 2026-08-21 20:28 639229408345678334
167 ms 20.67.48.140
122 2026-08-21 20:11 639229398616354648
118 ms 20.67.48.140
121 2026-08-21 20:11 639229398616354648
118 ms 20.67.25.137
120 2026-08-21 19:55 639229388634592323
47 ms 20.67.25.137
119 2026-08-21 19:55 639229388634592323
47 ms 20.67.48.140
118 2026-08-21 19:38 639229378792837692
23 ms 20.67.48.140
117 2026-08-21 19:38 639229378792837692
23 ms 20.67.25.137
116 2026-08-21 19:22 639229369154682311
2024 ms 20.67.25.137
115 2026-08-21 19:22 639229369154682311
2024 ms 20.67.48.140
114 2026-08-21 19:06 639229359248017926
65 ms 20.67.25.137
113 2026-08-21 19:06 639229359248017926
65 ms 20.67.48.140
112 2026-08-21 18:49 639229349124294642
42 ms 20.67.48.140
111 2026-08-21 18:49 639229349124294642
42 ms 20.67.25.137
110 2026-08-21 17:57 639229317791715692
46 ms 20.67.48.140
109 2026-08-21 17:57 639229317791715692
46 ms 20.67.25.137
108 2026-08-21 17:41 639229308115194575
2059 ms 20.67.25.137
107 2026-08-21 17:41 639229308115194575
2059 ms 20.67.48.140
106 2026-08-21 17:24 639229298320320558
5 ms 20.67.48.140
105 2026-08-21 17:24 639229298320320558
5 ms 20.67.25.137
104 2026-08-21 17:08 639229288674863221
54 ms 20.67.25.137
103 2026-08-21 17:08 639229288674863221
54 ms 20.67.48.140
102 2026-08-21 16:52 639229278983677079
7 ms 20.67.48.140
101 2026-08-21 16:52 639229278983677079
7 ms 20.67.25.137
100 2026-08-21 16:36 639229269405517175
40 ms 20.67.25.137
99 2026-08-21 16:36 639229269405517175
40 ms 20.67.48.140
98 2026-08-21 16:20 639229259594798244
2030 ms 20.67.48.140
97 2026-08-21 16:20 639229259594798244
2030 ms 20.67.25.137
96 2026-08-21 16:03 639229249736681188
89 ms 20.67.25.137
95 2026-08-21 16:03 639229249736681188
89 ms 20.67.48.140
94 2026-08-21 15:46 639229239699417787
24 ms 20.67.48.140
93 2026-08-21 15:46 639229239699417787
24 ms 20.67.25.137
92 2026-08-21 15:30 639229229621964033
117 ms 20.67.25.137
91 2026-08-21 15:30 639229229621964033
117 ms 20.67.48.140
90 2026-08-21 15:13 639229219567270965
2038 ms 20.67.25.137
89 2026-08-21 15:13 639229219567270965
2038 ms 20.67.48.140
88 2026-08-21 14:56 639229209406666856
49 ms 20.67.25.137
87 2026-08-21 14:56 639229209406666856
49 ms 20.67.48.140
86 2026-08-21 14:03 639229177815876178
10 ms 20.67.25.137
85 2026-08-21 14:03 639229177815876178
10 ms 20.67.48.140
84 2026-08-21 13:47 639229168243572685
43 ms 20.67.25.137
83 2026-08-21 13:47 639229168243572685
43 ms 20.67.48.140
82 2026-08-21 13:31 639229158599856475
59 ms 20.67.25.137
81 2026-08-21 13:31 639229158599856475
59 ms 20.67.48.140
80 2026-08-21 13:15 639229148998940902
72 ms 20.67.25.137
79 2026-08-21 13:15 639229148998940902
72 ms 20.67.48.140
78 2026-08-21 12:59 639229139276923594
45 ms 20.67.48.140
77 2026-08-21 12:59 639229139276923594
45 ms 20.67.25.137
76 2026-08-21 12:43 639229129709912394
25 ms 20.67.25.137
75 2026-08-21 12:43 639229129709912394
25 ms 20.67.48.140
74 2026-08-21 12:27 639229119801488500
7 ms 20.67.25.137
73 2026-08-21 12:27 639229119801488500
7 ms 20.67.48.140
72 2026-08-21 12:11 639229110135262458
49 ms 20.67.48.140
71 2026-08-21 12:11 639229110135262458
49 ms 20.67.25.137
70 2026-08-21 11:54 639229100336051392
73 ms 20.67.25.137
69 2026-08-21 11:54 639229100336051392
73 ms 20.67.48.140
68 2026-08-21 11:38 639229090641415626
127 ms 20.67.48.140
67 2026-08-21 11:38 639229090641415626
127 ms 20.67.25.137
66 2026-08-21 11:21 639229080702683947
2044 ms 20.67.25.137
65 2026-08-21 11:21 639229080702683947
2044 ms 20.67.48.140
64 2026-08-21 11:05 639229070601456699
62 ms 20.67.25.137
63 2026-08-21 11:05 639229070601456699
62 ms 20.67.48.140
62 2026-08-21 10:12 639229038947447232
57 ms 20.67.25.137
61 2026-08-21 10:12 639229038947447232
57 ms 20.67.48.140
60 2026-08-21 09:56 639229029268708773
42 ms 20.67.25.137
59 2026-08-21 09:56 639229029268708773
42 ms 20.67.48.140
58 2026-08-21 09:40 639229019647910603
54 ms 20.67.48.140
57 2026-08-21 09:40 639229019647910603
54 ms 20.67.25.137
56 2026-08-21 09:24 639229009983843738
7 ms 20.67.25.137
55 2026-08-21 09:24 639229009983843738
7 ms 20.67.48.140
54 2026-08-21 09:07 639229000203331882
70 ms 20.67.25.137
53 2026-08-21 09:07 639229000203331882
70 ms 20.67.48.140
52 2026-08-21 08:51 639228990302335999
2031 ms 20.67.48.140
51 2026-08-21 08:51 639228990302335999
2031 ms 20.67.25.137
50 2026-08-21 08:35 639228980567740722
40 ms 20.67.25.137
49 2026-08-21 08:35 639228980567740722
40 ms 20.67.48.140
48 2026-08-21 08:18 639228970762445174
28 ms 20.67.48.140
47 2026-08-21 08:18 639228970762445174
28 ms 20.67.25.137
46 2026-08-21 08:02 639228961065054445
32 ms 20.67.25.137
45 2026-08-21 08:02 639228961065054445
32 ms 20.67.48.140
44 2026-08-21 07:46 639228951224649885
20 ms 20.67.25.137
43 2026-08-21 07:46 639228951224649885
20 ms 20.67.48.140
42 2026-08-21 07:29 639228941303864592
25 ms 20.67.25.137
41 2026-08-21 07:29 639228941303864592
25 ms 20.67.48.140
40 2026-08-21 07:12 639228931191328583
108 ms 20.67.48.140
39 2026-08-21 07:12 639228931191328583
108 ms 20.67.25.137
38 2026-08-21 06:20 639228899518173317
75 ms 20.67.48.140
37 2026-08-21 06:20 639228899518173317
75 ms 20.67.25.137
36 2026-08-21 06:03 639228889785027669
94 ms 20.67.25.137
35 2026-08-21 06:03 639228889785027669
94 ms 20.67.48.140
34 2026-08-21 05:47 639228880106330161
50 ms 20.67.48.140
33 2026-08-21 05:47 639228880106330161
50 ms 20.67.25.137
32 2026-08-21 05:31 639228870316184091
29 ms 20.67.25.137
31 2026-08-21 05:31 639228870316184091
29 ms 20.67.48.140
30 2026-08-21 05:15 639228860695366512
39 ms 20.67.25.137
29 2026-08-21 05:15 639228860695366512
39 ms 20.67.48.140
28 2026-08-21 04:59 639228851027209500
63 ms 20.67.25.137
27 2026-08-21 04:59 639228851027209500
63 ms 20.67.48.140
26 2026-08-21 04:43 639228841479265462
103 ms 20.67.25.137
25 2026-08-21 04:43 639228841479265462
103 ms 20.67.48.140
24 2026-08-21 04:27 639228831752962260
44 ms 20.67.25.137
23 2026-08-21 04:27 639228831752962260
44 ms 20.67.48.140
22 2026-08-21 04:10 639228821953295483
2126 ms 20.67.48.140
21 2026-08-21 04:10 639228821953295483
2126 ms 20.67.25.137
20 2026-08-21 03:54 639228812227429953
77 ms 20.67.48.140
19 2026-08-21 03:54 639228812227429953
77 ms 20.67.25.137
18 2026-08-21 03:38 639228802476107538
34 ms 20.67.48.140
17 2026-08-21 03:38 639228802476107538
34 ms 20.67.25.137
16 2026-08-21 03:21 639228792525492032
42 ms 20.67.25.137
15 2026-08-21 03:21 639228792525492032
42 ms 20.67.48.140
14 2026-08-21 02:29 639228761131421385
64 ms 20.67.48.140
13 2026-08-21 02:29 639228761131421385
64 ms 20.67.25.137
12 2026-08-21 02:13 639228751571206692
4 ms 20.67.48.140
11 2026-08-21 02:13 639228751571206692
4 ms 20.67.25.137
10 2026-08-21 01:56 639228741705571019
75 ms 20.67.48.140
9 2026-08-21 01:56 639228741705571019
75 ms 20.67.25.137
8 2026-08-21 01:40 639228731642208228
35 ms 20.67.25.137
7 2026-08-21 01:40 639228731642208228
35 ms 20.67.48.140
6 2026-08-21 00:48 639228700387002072
30 ms 20.67.48.140
5 2026-08-21 00:48 639228700387002072
30 ms 20.67.25.137
4 2026-08-21 00:32 639228690742014433
41 ms 20.67.48.140
3 2026-08-21 00:32 639228690742014433
41 ms 20.67.25.137
2 2026-08-21 00:15 639228680877937122
50 ms 20.67.25.137
1 2026-08-21 00:15 639228680877937122
50 ms 20.67.48.140