DNS response history for cher.sonicfoundry.com

cher.sonicfoundry.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 171 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 cher.sonicfoundry.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

171 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

172.67.139.187

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 cher.sonicfoundry.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
27 ms 172.67.139.187
143 2026-08-21 23:46 639229527598660841
27 ms 104.21.94.201
142 2026-08-21 23:30 639229517954323214
15 ms 104.21.94.201
141 2026-08-21 23:30 639229517954323214
15 ms 172.67.139.187
140 2026-08-21 23:14 639229508269999021
14 ms 172.67.139.187
139 2026-08-21 23:14 639229508269999021
14 ms 104.21.94.201
138 2026-08-21 22:57 639229498559060171
53 ms 172.67.139.187
137 2026-08-21 22:57 639229498559060171
53 ms 104.21.94.201
136 2026-08-21 22:41 639229488519347586
34 ms 104.21.94.201
135 2026-08-21 22:41 639229488519347586
34 ms 172.67.139.187
134 2026-08-21 21:47 639229456606578934
19 ms 172.67.139.187
133 2026-08-21 21:47 639229456606578934
19 ms 104.21.94.201
132 2026-08-21 21:31 639229446985772499
92 ms 172.67.139.187
131 2026-08-21 21:31 639229446985772499
92 ms 104.21.94.201
130 2026-08-21 21:15 639229437367313098
22 ms 172.67.139.187
129 2026-08-21 21:15 639229437367313098
22 ms 104.21.94.201
128 2026-08-21 21:00 639229427923950391
14 ms 104.21.94.201
127 2026-08-21 21:00 639229427923950391
14 ms 172.67.139.187
126 2026-08-21 20:43 639229418168588854
9 ms 104.21.94.201
125 2026-08-21 20:43 639229418168588854
9 ms 172.67.139.187
124 2026-08-21 20:27 639229408345678334
28 ms 104.21.94.201
123 2026-08-21 20:27 639229408345678334
28 ms 172.67.139.187
122 2026-08-21 20:11 639229398616354648
69 ms 172.67.139.187
121 2026-08-21 20:11 639229398616354648
69 ms 104.21.94.201
120 2026-08-21 19:54 639229388634592323
33 ms 104.21.94.201
119 2026-08-21 19:54 639229388634592323
33 ms 172.67.139.187
118 2026-08-21 19:38 639229378792837692
51 ms 172.67.139.187
117 2026-08-21 19:38 639229378792837692
51 ms 104.21.94.201
116 2026-08-21 19:22 639229369154682311
40 ms 172.67.139.187
115 2026-08-21 19:22 639229369154682311
40 ms 104.21.94.201
114 2026-08-21 19:05 639229359248017926
12 ms 172.67.139.187
113 2026-08-21 19:05 639229359248017926
12 ms 104.21.94.201
112 2026-08-21 18:48 639229349124294642
11 ms 104.21.94.201
111 2026-08-21 18:48 639229349124294642
11 ms 172.67.139.187
110 2026-08-21 17:56 639229317791715692
25 ms 104.21.94.201
109 2026-08-21 17:56 639229317791715692
25 ms 172.67.139.187
108 2026-08-21 17:40 639229308115194575
97 ms 172.67.139.187
107 2026-08-21 17:40 639229308115194575
97 ms 104.21.94.201
106 2026-08-21 17:24 639229298320320558
26 ms 104.21.94.201
105 2026-08-21 17:24 639229298320320558
26 ms 172.67.139.187
104 2026-08-21 17:08 639229288674863221
14 ms 172.67.139.187
103 2026-08-21 17:08 639229288674863221
14 ms 104.21.94.201
102 2026-08-21 16:51 639229278983677079
15 ms 104.21.94.201
101 2026-08-21 16:51 639229278983677079
15 ms 172.67.139.187
100 2026-08-21 16:35 639229269405517175
17 ms 172.67.139.187
99 2026-08-21 16:35 639229269405517175
17 ms 104.21.94.201
98 2026-08-21 16:19 639229259594798244
35 ms 104.21.94.201
97 2026-08-21 16:19 639229259594798244
35 ms 172.67.139.187
96 2026-08-21 16:03 639229249736681188
20 ms 172.67.139.187
95 2026-08-21 16:03 639229249736681188
20 ms 104.21.94.201
94 2026-08-21 15:46 639229239699417787
23 ms 172.67.139.187
93 2026-08-21 15:46 639229239699417787
23 ms 104.21.94.201
92 2026-08-21 15:29 639229229621964033
16 ms 172.67.139.187
91 2026-08-21 15:29 639229229621964033
16 ms 104.21.94.201
90 2026-08-21 15:12 639229219567270965
2024 ms 104.21.94.201
89 2026-08-21 15:12 639229219567270965
2024 ms 172.67.139.187
88 2026-08-21 14:55 639229209406666856
10 ms 172.67.139.187
87 2026-08-21 14:55 639229209406666856
10 ms 104.21.94.201
86 2026-08-21 14:03 639229177815876178
14 ms 104.21.94.201
85 2026-08-21 14:03 639229177815876178
14 ms 172.67.139.187
84 2026-08-21 13:47 639229168243572685
26 ms 172.67.139.187
83 2026-08-21 13:47 639229168243572685
26 ms 104.21.94.201
82 2026-08-21 13:31 639229158599856475
29 ms 172.67.139.187
81 2026-08-21 13:31 639229158599856475
29 ms 104.21.94.201
80 2026-08-21 13:15 639229148998940902
12 ms 104.21.94.201
79 2026-08-21 13:15 639229148998940902
12 ms 172.67.139.187
78 2026-08-21 12:59 639229139276923594
28 ms 104.21.94.201
77 2026-08-21 12:59 639229139276923594
28 ms 172.67.139.187
76 2026-08-21 12:43 639229129709912394
50 ms 172.67.139.187
75 2026-08-21 12:43 639229129709912394
50 ms 104.21.94.201
74 2026-08-21 12:26 639229119801488500
21 ms 172.67.139.187
73 2026-08-21 12:26 639229119801488500
21 ms 104.21.94.201
72 2026-08-21 12:10 639229110135262458
2023 ms 172.67.139.187
71 2026-08-21 12:10 639229110135262458
2023 ms 104.21.94.201
70 2026-08-21 11:54 639229100336051392
16 ms 104.21.94.201
69 2026-08-21 11:54 639229100336051392
16 ms 172.67.139.187
68 2026-08-21 11:38 639229090641415626
31 ms 172.67.139.187
67 2026-08-21 11:38 639229090641415626
31 ms 104.21.94.201
66 2026-08-21 11:21 639229080702683947
18 ms 172.67.139.187
65 2026-08-21 11:21 639229080702683947
18 ms 104.21.94.201
64 2026-08-21 11:04 639229070601456699
47 ms 172.67.139.187
63 2026-08-21 11:04 639229070601456699
47 ms 104.21.94.201
62 2026-08-21 10:11 639229038947447232
18 ms 104.21.94.201
61 2026-08-21 10:11 639229038947447232
18 ms 172.67.139.187
60 2026-08-21 09:55 639229029268708773
27 ms 104.21.94.201
59 2026-08-21 09:55 639229029268708773
27 ms 172.67.139.187
58 2026-08-21 09:39 639229019647910603
40 ms 172.67.139.187
57 2026-08-21 09:39 639229019647910603
40 ms 104.21.94.201
56 2026-08-21 09:23 639229009983843738
37 ms 172.67.139.187
55 2026-08-21 09:23 639229009983843738
37 ms 104.21.94.201
54 2026-08-21 09:07 639229000203331882
16 ms 172.67.139.187
53 2026-08-21 09:07 639229000203331882
16 ms 104.21.94.201
52 2026-08-21 08:50 639228990302335999
42 ms 172.67.139.187
51 2026-08-21 08:50 639228990302335999
42 ms 104.21.94.201
50 2026-08-21 08:34 639228980567740722
50 ms 104.21.94.201
49 2026-08-21 08:34 639228980567740722
50 ms 172.67.139.187
48 2026-08-21 08:18 639228970762445174
30 ms 104.21.94.201
47 2026-08-21 08:18 639228970762445174
30 ms 172.67.139.187
46 2026-08-21 08:02 639228961065054445
16 ms 104.21.94.201
45 2026-08-21 08:02 639228961065054445
16 ms 172.67.139.187
44 2026-08-21 07:45 639228951224649885
11 ms 172.67.139.187
43 2026-08-21 07:45 639228951224649885
11 ms 104.21.94.201
42 2026-08-21 07:29 639228941303864592
110 ms 104.21.94.201
41 2026-08-21 07:29 639228941303864592
110 ms 172.67.139.187
40 2026-08-21 07:12 639228931191328583
35 ms 104.21.94.201
39 2026-08-21 07:12 639228931191328583
35 ms 172.67.139.187
38 2026-08-21 06:19 639228899518173317
50 ms 172.67.139.187
37 2026-08-21 06:19 639228899518173317
50 ms 104.21.94.201
36 2026-08-21 06:03 639228889785027669
21 ms 172.67.139.187
35 2026-08-21 06:03 639228889785027669
21 ms 104.21.94.201
34 2026-08-21 05:47 639228880106330161
71 ms 104.21.94.201
33 2026-08-21 05:47 639228880106330161
71 ms 172.67.139.187
32 2026-08-21 05:30 639228870316184091
41 ms 104.21.94.201
31 2026-08-21 05:30 639228870316184091
41 ms 172.67.139.187
30 2026-08-21 05:14 639228860695366512
7 ms 104.21.94.201
29 2026-08-21 05:14 639228860695366512
7 ms 172.67.139.187
28 2026-08-21 04:58 639228851027209500
12 ms 172.67.139.187
27 2026-08-21 04:58 639228851027209500
12 ms 104.21.94.201
26 2026-08-21 04:42 639228841479265462
39 ms 172.67.139.187
25 2026-08-21 04:42 639228841479265462
39 ms 104.21.94.201
24 2026-08-21 04:26 639228831752962260
7 ms 172.67.139.187
23 2026-08-21 04:26 639228831752962260
7 ms 104.21.94.201
22 2026-08-21 04:10 639228821953295483
2028 ms 104.21.94.201
21 2026-08-21 04:10 639228821953295483
2028 ms 172.67.139.187
20 2026-08-21 03:53 639228812227429953
12 ms 172.67.139.187
19 2026-08-21 03:53 639228812227429953
12 ms 104.21.94.201
18 2026-08-21 03:37 639228802476107538
27 ms 104.21.94.201
17 2026-08-21 03:37 639228802476107538
27 ms 172.67.139.187
16 2026-08-21 03:21 639228792525492032
23 ms 172.67.139.187
15 2026-08-21 03:21 639228792525492032
23 ms 104.21.94.201
14 2026-08-21 02:28 639228761131421385
2114 ms 172.67.139.187
13 2026-08-21 02:28 639228761131421385
2114 ms 104.21.94.201
12 2026-08-21 02:12 639228751571206692
38 ms 104.21.94.201
11 2026-08-21 02:12 639228751571206692
38 ms 172.67.139.187
10 2026-08-21 01:56 639228741705571019
94 ms 172.67.139.187
9 2026-08-21 01:56 639228741705571019
94 ms 104.21.94.201
8 2026-08-21 01:39 639228731642208228
40 ms 172.67.139.187
7 2026-08-21 01:39 639228731642208228
40 ms 104.21.94.201
6 2026-08-21 00:47 639228700387002072
18 ms 172.67.139.187
5 2026-08-21 00:47 639228700387002072
18 ms 104.21.94.201
4 2026-08-21 00:31 639228690742014433
2027 ms 104.21.94.201
3 2026-08-21 00:31 639228690742014433
2027 ms 172.67.139.187
2 2026-08-21 00:15 639228680877937122
50 ms 104.21.94.201
1 2026-08-21 00:15 639228680877937122
50 ms 172.67.139.187