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 2026-08-19. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 118 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

149

Historical checks stored for this nameserver on selected date

Average Latency

118 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

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

148

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-19 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
149 2026-08-19 23:56 639227805445376839
18 ms 172.67.139.187
148 2026-08-19 23:56 639227805445376839
18 ms 104.21.94.201
147 2026-08-19 23:40 639227795899225951
34 ms 172.67.139.187
146 2026-08-19 23:40 639227795899225951
34 ms 104.21.94.201
145 2026-08-19 23:24 639227786351762008
32 ms 172.67.139.187
144 2026-08-19 23:24 639227786351762008
32 ms 104.21.94.201
143 2026-08-19 23:07 639227776640591733
29 ms 104.21.94.201
142 2026-08-19 23:07 639227776640591733
29 ms 172.67.139.187
141 2026-08-19 22:52 639227767128841282
22 ms 104.21.94.201
140 2026-08-19 22:52 639227767128841282
22 ms 172.67.139.187
139 2026-08-19 22:36 639227757477304711
17 ms 104.21.94.201
138 2026-08-19 22:36 639227757477304711
17 ms 172.67.139.187
137 2026-08-19 22:19 639227747572098014
8 ms 172.67.139.187
136 2026-08-19 22:19 639227747572098014
8 ms 104.21.94.201
135 2026-08-19 22:02 639227737588613113
17 ms 172.67.139.187
134 2026-08-19 22:02 639227737588613113
17 ms 104.21.94.201
133 2026-08-19 21:10 639227706134603955
13 ms 104.21.94.201
132 2026-08-19 21:10 639227706134603955
13 ms 172.67.139.187
131 2026-08-19 20:54 639227696589027396
125 ms 104.21.94.201
130 2026-08-19 20:54 639227696589027396
125 ms 172.67.139.187
129 2026-08-19 20:38 639227687097707639
8 ms 172.67.139.187
128 2026-08-19 20:38 639227687097707639
8 ms 104.21.94.201
127 2026-08-19 20:22 639227677474464487
19 ms 172.67.139.187
126 2026-08-19 20:22 639227677474464487
19 ms 104.21.94.201
125 2026-08-19 20:06 639227667767441118
27 ms 172.67.139.187
124 2026-08-19 20:06 639227667767441118
27 ms 104.21.94.201
123 2026-08-19 19:50 639227657984833832
2029 ms 172.67.139.187
122 2026-08-19 19:50 639227657984833832
2029 ms 104.21.94.201
121 2026-08-19 19:33 639227648079992640
26 ms 172.67.139.187
120 2026-08-19 19:33 639227648079992640
26 ms 104.21.94.201
119 2026-08-19 19:17 639227638125048441
129 ms 172.67.139.187
118 2026-08-19 19:17 639227638125048441
129 ms 104.21.94.201
117 2026-08-19 19:00 639227628211392142
61 ms 172.67.139.187
116 2026-08-19 19:00 639227628211392142
61 ms 104.21.94.201
115 2026-08-19 18:44 639227618261696275
16 ms 172.67.139.187
114 2026-08-19 18:44 639227618261696275
16 ms 104.21.94.201
113 2026-08-19 18:27 639227608366233645
11 ms 172.67.139.187
112 2026-08-19 18:27 639227608366233645
11 ms 104.21.94.201
111 2026-08-19 18:10 639227598301787588
28 ms 104.21.94.201
110 2026-08-19 18:10 639227598301787588
28 ms 172.67.139.187
109 2026-08-19 17:17 639227566241010716
81 ms 104.21.94.201
108 2026-08-19 17:17 639227566241010716
81 ms 172.67.139.187
107 2026-08-19 17:01 639227556454538959
7 ms 104.21.94.201
106 2026-08-19 17:01 639227556454538959
7 ms 172.67.139.187
105 2026-08-19 16:44 639227546640305542
136 ms 172.67.139.187
104 2026-08-19 16:44 639227546640305542
136 ms 104.21.94.201
103 2026-08-19 16:28 639227536965466472
63 ms 172.67.139.187
102 2026-08-19 16:28 639227536965466472
63 ms 104.21.94.201
101 2026-08-19 16:12 639227527048658280
29 ms 104.21.94.201
100 2026-08-19 16:12 639227527048658280
29 ms 172.67.139.187
99 2026-08-19 15:55 639227517386634438
23 ms 104.21.94.201
98 2026-08-19 15:55 639227517386634438
23 ms 172.67.139.187
97 2026-08-19 15:39 639227507459551637
18 ms 172.67.139.187
96 2026-08-19 15:39 639227507459551637
18 ms 104.21.94.201
95 2026-08-19 15:22 639227497515595277
48 ms 172.67.139.187
94 2026-08-19 15:22 639227497515595277
48 ms 104.21.94.201
93 2026-08-19 15:06 639227487441798036
48 ms 172.67.139.187
92 2026-08-19 15:06 639227487441798036
48 ms 104.21.94.201
91 2026-08-19 14:49 639227477445551863
-
90 2026-08-19 14:32 639227467297067891
193 ms 104.21.94.201
89 2026-08-19 14:32 639227467297067891
193 ms 172.67.139.187
88 2026-08-19 14:15 639227457057795635
13 ms 104.21.94.201
87 2026-08-19 14:15 639227457057795635
13 ms 172.67.139.187
86 2026-08-19 13:22 639227425244777397
80 ms 172.67.139.187
85 2026-08-19 13:22 639227425244777397
80 ms 104.21.94.201
84 2026-08-19 13:05 639227415422116485
14 ms 104.21.94.201
83 2026-08-19 13:05 639227415422116485
14 ms 172.67.139.187
82 2026-08-19 12:49 639227405307256053
31 ms 172.67.139.187
81 2026-08-19 12:49 639227405307256053
31 ms 104.21.94.201
80 2026-08-19 12:32 639227395396602630
31 ms 172.67.139.187
79 2026-08-19 12:32 639227395396602630
31 ms 104.21.94.201
78 2026-08-19 12:16 639227385510363611
12 ms 172.67.139.187
77 2026-08-19 12:16 639227385510363611
12 ms 104.21.94.201
76 2026-08-19 11:59 639227375508324850
25 ms 172.67.139.187
75 2026-08-19 11:59 639227375508324850
25 ms 104.21.94.201
74 2026-08-19 11:42 639227365326611906
12 ms 104.21.94.201
73 2026-08-19 11:42 639227365326611906
12 ms 172.67.139.187
72 2026-08-19 11:25 639227355360014208
35 ms 104.21.94.201
71 2026-08-19 11:25 639227355360014208
35 ms 172.67.139.187
70 2026-08-19 11:08 639227345036782165
30 ms 172.67.139.187
69 2026-08-19 11:08 639227345036782165
30 ms 104.21.94.201
68 2026-08-19 10:51 639227334992964533
105 ms 172.67.139.187
67 2026-08-19 10:51 639227334992964533
105 ms 104.21.94.201
66 2026-08-19 10:35 639227324986605572
14 ms 172.67.139.187
65 2026-08-19 10:35 639227324986605572
14 ms 104.21.94.201
64 2026-08-19 10:18 639227314928414539
61 ms 104.21.94.201
63 2026-08-19 10:18 639227314928414539
61 ms 172.67.139.187
62 2026-08-19 09:25 639227283029182134
37 ms 104.21.94.201
61 2026-08-19 09:25 639227283029182134
37 ms 172.67.139.187
60 2026-08-19 09:09 639227273294779350
4 ms 172.67.139.187
59 2026-08-19 09:09 639227273294779350
4 ms 104.21.94.201
58 2026-08-19 08:52 639227263525231313
13 ms 104.21.94.201
57 2026-08-19 08:52 639227263525231313
13 ms 172.67.139.187
56 2026-08-19 08:36 639227253578313363
38 ms 172.67.139.187
55 2026-08-19 08:36 639227253578313363
38 ms 104.21.94.201
54 2026-08-19 08:19 639227243649973322
89 ms 104.21.94.201
53 2026-08-19 08:19 639227243649973322
89 ms 172.67.139.187
52 2026-08-19 08:02 639227233581059317
28 ms 172.67.139.187
51 2026-08-19 08:02 639227233581059317
28 ms 104.21.94.201
50 2026-08-19 07:46 639227223667352067
14 ms 104.21.94.201
49 2026-08-19 07:46 639227223667352067
14 ms 172.67.139.187
48 2026-08-19 07:29 639227213714837066
11 ms 172.67.139.187
47 2026-08-19 07:29 639227213714837066
11 ms 104.21.94.201
46 2026-08-19 07:13 639227203701208496
13 ms 104.21.94.201
45 2026-08-19 07:13 639227203701208496
13 ms 172.67.139.187
44 2026-08-19 06:56 639227193643202179
36 ms 104.21.94.201
43 2026-08-19 06:56 639227193643202179
36 ms 172.67.139.187
42 2026-08-19 06:39 639227183584431597
106 ms 104.21.94.201
41 2026-08-19 06:39 639227183584431597
106 ms 172.67.139.187
40 2026-08-19 06:22 639227173347403088
41 ms 104.21.94.201
39 2026-08-19 06:22 639227173347403088
41 ms 172.67.139.187
38 2026-08-19 05:29 639227141523007601
15 ms 104.21.94.201
37 2026-08-19 05:29 639227141523007601
15 ms 172.67.139.187
36 2026-08-19 05:13 639227131785931574
11 ms 104.21.94.201
35 2026-08-19 05:13 639227131785931574
11 ms 172.67.139.187
34 2026-08-19 04:57 639227122176475389
44 ms 104.21.94.201
33 2026-08-19 04:57 639227122176475389
44 ms 172.67.139.187
32 2026-08-19 04:41 639227112668934596
20 ms 104.21.94.201
31 2026-08-19 04:41 639227112668934596
20 ms 172.67.139.187
30 2026-08-19 04:24 639227102773292788
16 ms 104.21.94.201
29 2026-08-19 04:24 639227102773292788
16 ms 172.67.139.187
28 2026-08-19 04:08 639227093141136930
19 ms 172.67.139.187
27 2026-08-19 04:08 639227093141136930
19 ms 104.21.94.201
26 2026-08-19 03:52 639227083449420147
25 ms 172.67.139.187
25 2026-08-19 03:52 639227083449420147
25 ms 104.21.94.201
24 2026-08-19 03:36 639227073771748493
8 ms 172.67.139.187
23 2026-08-19 03:36 639227073771748493
8 ms 104.21.94.201
22 2026-08-19 03:20 639227063977347614
45 ms 172.67.139.187
21 2026-08-19 03:20 639227063977347614
45 ms 104.21.94.201
20 2026-08-19 03:04 639227054253519024
56 ms 172.67.139.187
19 2026-08-19 03:04 639227054253519024
56 ms 104.21.94.201
18 2026-08-19 02:47 639227044381963886
24 ms 104.21.94.201
17 2026-08-19 02:47 639227044381963886
24 ms 172.67.139.187
16 2026-08-19 02:31 639227034441085514
23 ms 104.21.94.201
15 2026-08-19 02:31 639227034441085514
23 ms 172.67.139.187
14 2026-08-19 01:38 639227003126489968
52 ms 104.21.94.201
13 2026-08-19 01:38 639227003126489968
52 ms 172.67.139.187
12 2026-08-19 01:22 639226993456311614
66 ms 104.21.94.201
11 2026-08-19 01:22 639226993456311614
66 ms 172.67.139.187
10 2026-08-19 01:06 639226983847312345
9 ms 104.21.94.201
9 2026-08-19 01:06 639226983847312345
9 ms 172.67.139.187
8 2026-08-19 00:50 639226974357874853
11 ms 172.67.139.187
7 2026-08-19 00:50 639226974357874853
11 ms 104.21.94.201
6 2026-08-19 00:34 639226964670484721
6 ms 172.67.139.187
5 2026-08-19 00:34 639226964670484721
6 ms 104.21.94.201
4 2026-08-19 00:18 639226954857899696
33 ms 172.67.139.187
3 2026-08-19 00:18 639226954857899696
33 ms 104.21.94.201
2 2026-08-19 00:02 639226945091603488
4071 ms 104.21.94.201
1 2026-08-19 00:02 639226945091603488
4071 ms 172.67.139.187