DNS response history for pingeye.sonicfoundry.com

pingeye.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 2026-08-10. For this date, NameServerHistory found 163 DNS check records, 162 successful responses, 1 failed responses, and 186 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 pingeye.sonicfoundry.com.
Records on Selected Date

163

Historical checks stored for this nameserver on selected date

Average Latency

186 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.94.201

Most recently resolved hosting IP on selected date

Successful Responses

162

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 pingeye.sonicfoundry.com

Showing DNS history for 2026-08-10 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
163 2026-08-10 23:53 639220027366289509
36 ms 104.21.94.201
162 2026-08-10 23:53 639220027366289509
36 ms 172.67.139.187
161 2026-08-10 23:38 639220018272941900
8 ms 172.67.139.187
160 2026-08-10 23:38 639220018272941900
8 ms 104.21.94.201
159 2026-08-10 23:23 639220009109892969
25 ms 104.21.94.201
158 2026-08-10 23:23 639220009109892969
25 ms 172.67.139.187
157 2026-08-10 23:08 639220000040489788
8 ms 172.67.139.187
156 2026-08-10 23:08 639220000040489788
8 ms 104.21.94.201
155 2026-08-10 22:53 639219991197135747
32 ms 172.67.139.187
154 2026-08-10 22:53 639219991197135747
32 ms 104.21.94.201
153 2026-08-10 22:38 639219982104540014
14 ms 104.21.94.201
152 2026-08-10 22:38 639219982104540014
14 ms 172.67.139.187
151 2026-08-10 22:23 639219973150300215
7 ms 172.67.139.187
150 2026-08-10 22:23 639219973150300215
7 ms 104.21.94.201
149 2026-08-10 22:08 639219964188486697
38 ms 104.21.94.201
148 2026-08-10 22:08 639219964188486697
38 ms 172.67.139.187
147 2026-08-10 21:53 639219954995921784
52 ms 104.21.94.201
146 2026-08-10 21:53 639219954995921784
52 ms 172.67.139.187
145 2026-08-10 21:37 639219945559908104
48 ms 104.21.94.201
144 2026-08-10 21:37 639219945559908104
48 ms 172.67.139.187
143 2026-08-10 20:46 639219914137782273
29 ms 172.67.139.187
142 2026-08-10 20:46 639219914137782273
29 ms 104.21.94.201
141 2026-08-10 20:30 639219904858355064
45 ms 104.21.94.201
140 2026-08-10 20:30 639219904858355064
45 ms 172.67.139.187
139 2026-08-10 20:15 639219895655263396
27 ms 172.67.139.187
138 2026-08-10 20:15 639219895655263396
27 ms 104.21.94.201
137 2026-08-10 19:59 639219886527091074
53 ms 104.21.94.201
136 2026-08-10 19:59 639219886527091074
53 ms 172.67.139.187
135 2026-08-10 19:44 639219877343266628
110 ms 104.21.94.201
134 2026-08-10 19:44 639219877343266628
110 ms 172.67.139.187
133 2026-08-10 19:29 639219868177358195
34 ms 104.21.94.201
132 2026-08-10 19:29 639219868177358195
34 ms 172.67.139.187
131 2026-08-10 19:14 639219859159581515
50 ms 104.21.94.201
130 2026-08-10 19:14 639219859159581515
50 ms 172.67.139.187
129 2026-08-10 18:58 639219850124020182
13 ms 104.21.94.201
128 2026-08-10 18:58 639219850124020182
13 ms 172.67.139.187
127 2026-08-10 18:43 639219840940124840
11 ms 104.21.94.201
126 2026-08-10 18:43 639219840940124840
11 ms 172.67.139.187
125 2026-08-10 18:28 639219831829876486
52 ms 172.67.139.187
124 2026-08-10 18:28 639219831829876486
52 ms 104.21.94.201
123 2026-08-10 18:13 639219822587759143
16 ms 104.21.94.201
122 2026-08-10 18:13 639219822587759143
16 ms 172.67.139.187
121 2026-08-10 17:57 639219813247114428
13 ms 104.21.94.201
120 2026-08-10 17:57 639219813247114428
13 ms 172.67.139.187
119 2026-08-10 17:06 639219781959606396
23 ms 104.21.94.201
118 2026-08-10 17:06 639219781959606396
23 ms 172.67.139.187
117 2026-08-10 16:50 639219772658305431
32 ms 172.67.139.187
116 2026-08-10 16:50 639219772658305431
32 ms 104.21.94.201
115 2026-08-10 16:35 639219763454523027
34 ms 172.67.139.187
114 2026-08-10 16:35 639219763454523027
34 ms 104.21.94.201
113 2026-08-10 16:20 639219754279127815
17 ms 172.67.139.187
112 2026-08-10 16:20 639219754279127815
17 ms 104.21.94.201
111 2026-08-10 16:04 639219745087467767
22 ms 172.67.139.187
110 2026-08-10 16:04 639219745087467767
22 ms 104.21.94.201
109 2026-08-10 15:49 639219735900678107
48 ms 104.21.94.201
108 2026-08-10 15:49 639219735900678107
48 ms 172.67.139.187
107 2026-08-10 15:33 639219726531461979
37 ms 172.67.139.187
106 2026-08-10 15:33 639219726531461979
37 ms 104.21.94.201
105 2026-08-10 15:18 639219717415222156
126 ms 104.21.94.201
104 2026-08-10 15:18 639219717415222156
126 ms 172.67.139.187
103 2026-08-10 15:03 639219708266470863
137 ms 172.67.139.187
102 2026-08-10 15:03 639219708266470863
137 ms 104.21.94.201
101 2026-08-10 14:48 639219699049479559
28 ms 104.21.94.201
100 2026-08-10 14:48 639219699049479559
28 ms 172.67.139.187
99 2026-08-10 14:32 639219689775815194
48 ms 104.21.94.201
98 2026-08-10 14:32 639219689775815194
48 ms 172.67.139.187
97 2026-08-10 14:17 639219680511810632
39 ms 172.67.139.187
96 2026-08-10 14:17 639219680511810632
39 ms 104.21.94.201
95 2026-08-10 13:25 639219648997191257
47 ms 104.21.94.201
94 2026-08-10 13:25 639219648997191257
47 ms 172.67.139.187
93 2026-08-10 13:10 639219639938909436
24 ms 104.21.94.201
92 2026-08-10 13:10 639219639938909436
24 ms 172.67.139.187
91 2026-08-10 12:55 639219630718286441
30 ms 104.21.94.201
90 2026-08-10 12:55 639219630718286441
30 ms 172.67.139.187
89 2026-08-10 12:39 639219621472350410
43 ms 104.21.94.201
88 2026-08-10 12:39 639219621472350410
43 ms 172.67.139.187
87 2026-08-10 12:24 639219612500421992
16 ms 172.67.139.187
86 2026-08-10 12:24 639219612500421992
16 ms 104.21.94.201
85 2026-08-10 12:09 639219603383833445
24 ms 172.67.139.187
84 2026-08-10 12:09 639219603383833445
24 ms 104.21.94.201
83 2026-08-10 11:54 639219594143823358
23 ms 104.21.94.201
82 2026-08-10 11:54 639219594143823358
23 ms 172.67.139.187
81 2026-08-10 11:38 639219585053166024
8 ms 172.67.139.187
80 2026-08-10 11:38 639219585053166024
8 ms 104.21.94.201
79 2026-08-10 11:23 639219575885776644
94 ms 172.67.139.187
78 2026-08-10 11:23 639219575885776644
94 ms 104.21.94.201
77 2026-08-10 11:08 639219566844532361
30 ms 172.67.139.187
76 2026-08-10 11:08 639219566844532361
30 ms 104.21.94.201
75 2026-08-10 10:53 639219557705808294
35 ms 104.21.94.201
74 2026-08-10 10:53 639219557705808294
35 ms 172.67.139.187
73 2026-08-10 10:37 639219548482688649
11 ms 172.67.139.187
72 2026-08-10 10:37 639219548482688649
11 ms 104.21.94.201
71 2026-08-10 09:46 639219517492763539
48 ms 104.21.94.201
70 2026-08-10 09:46 639219517492763539
48 ms 172.67.139.187
69 2026-08-10 09:31 639219508755773605
21 ms 172.67.139.187
68 2026-08-10 09:31 639219508755773605
21 ms 104.21.94.201
67 2026-08-10 09:16 639219499852103863
69 ms 172.67.139.187
66 2026-08-10 09:16 639219499852103863
69 ms 104.21.94.201
65 2026-08-10 09:01 639219490893714387
21 ms 104.21.94.201
64 2026-08-10 09:01 639219490893714387
21 ms 172.67.139.187
63 2026-08-10 08:47 639219482299305521
33 ms 104.21.94.201
62 2026-08-10 08:47 639219482299305521
33 ms 172.67.139.187
61 2026-08-10 08:32 639219473613114853
79 ms 104.21.94.201
60 2026-08-10 08:32 639219473613114853
79 ms 172.67.139.187
59 2026-08-10 08:18 639219465061138643
2031 ms 104.21.94.201
58 2026-08-10 08:18 639219465061138643
2031 ms 172.67.139.187
57 2026-08-10 08:04 639219456616129015
44 ms 172.67.139.187
56 2026-08-10 08:04 639219456616129015
44 ms 104.21.94.201
55 2026-08-10 07:50 639219447974008557
26 ms 172.67.139.187
54 2026-08-10 07:50 639219447974008557
26 ms 104.21.94.201
53 2026-08-10 07:35 639219439498255213
2028 ms 104.21.94.201
52 2026-08-10 07:35 639219439498255213
2028 ms 172.67.139.187
51 2026-08-10 07:21 639219430664872256
33 ms 104.21.94.201
50 2026-08-10 07:21 639219430664872256
33 ms 172.67.139.187
49 2026-08-10 07:06 639219421757560037
45 ms 172.67.139.187
48 2026-08-10 07:06 639219421757560037
45 ms 104.21.94.201
47 2026-08-10 06:14 639219390773218684
26 ms 172.67.139.187
46 2026-08-10 06:14 639219390773218684
26 ms 104.21.94.201
45 2026-08-10 06:00 639219382205367722
2044 ms 104.21.94.201
44 2026-08-10 06:00 639219382205367722
2044 ms 172.67.139.187
43 2026-08-10 05:46 639219373711937615
29 ms 172.67.139.187
42 2026-08-10 05:46 639219373711937615
29 ms 104.21.94.201
41 2026-08-10 05:31 639219365088558404
4 ms 104.21.94.201
40 2026-08-10 05:31 639219365088558404
4 ms 172.67.139.187
39 2026-08-10 05:17 639219356348833255
11 ms 172.67.139.187
38 2026-08-10 05:17 639219356348833255
11 ms 104.21.94.201
37 2026-08-10 05:02 639219347860053478
20 ms 172.67.139.187
36 2026-08-10 05:02 639219347860053478
20 ms 104.21.94.201
35 2026-08-10 04:48 639219339173195121
39 ms 172.67.139.187
34 2026-08-10 04:48 639219339173195121
39 ms 104.21.94.201
33 2026-08-10 04:34 639219330642664669
38 ms 104.21.94.201
32 2026-08-10 04:34 639219330642664669
38 ms 172.67.139.187
31 2026-08-10 04:20 639219322058698995
126 ms 104.21.94.201
30 2026-08-10 04:20 639219322058698995
126 ms 172.67.139.187
29 2026-08-10 04:05 639219313564344199
37 ms 172.67.139.187
28 2026-08-10 04:05 639219313564344199
37 ms 104.21.94.201
27 2026-08-10 03:51 639219304775113236
2105 ms 172.67.139.187
26 2026-08-10 03:51 639219304775113236
2105 ms 104.21.94.201
25 2026-08-10 03:36 639219295706181119
42 ms 104.21.94.201
24 2026-08-10 03:36 639219295706181119
42 ms 172.67.139.187
23 2026-08-10 02:42 639219264663923254
6 ms 104.21.94.201
22 2026-08-10 02:42 639219264663923254
6 ms 172.67.139.187
21 2026-08-10 02:28 639219256015178099
27 ms 172.67.139.187
20 2026-08-10 02:28 639219256015178099
27 ms 104.21.94.201
19 2026-08-10 02:14 639219247509540188
18 ms 172.67.139.187
18 2026-08-10 02:14 639219247509540188
18 ms 104.21.94.201
17 2026-08-10 02:00 639219238999539092
30 ms 172.67.139.187
16 2026-08-10 02:00 639219238999539092
30 ms 104.21.94.201
15 2026-08-10 01:45 639219230498823902
32 ms 172.67.139.187
14 2026-08-10 01:45 639219230498823902
32 ms 104.21.94.201
13 2026-08-10 01:31 639219221706460911
2020 ms 172.67.139.187
12 2026-08-10 01:31 639219221706460911
2020 ms 104.21.94.201
11 2026-08-10 01:16 639219212930606887
5 ms 172.67.139.187
10 2026-08-10 01:16 639219212930606887
5 ms 104.21.94.201
9 2026-08-10 01:02 639219204307908525
96 ms 172.67.139.187
8 2026-08-10 01:02 639219204307908525
96 ms 104.21.94.201
7 2026-08-10 00:48 639219195720181470
-
6 2026-08-10 00:33 639219186898174002
16 ms 104.21.94.201
5 2026-08-10 00:33 639219186898174002
16 ms 172.67.139.187
4 2026-08-10 00:18 639219178004946976
44 ms 104.21.94.201
3 2026-08-10 00:18 639219178004946976
44 ms 172.67.139.187
2 2026-08-10 00:03 639219168958805474
2059 ms 104.21.94.201
1 2026-08-10 00:03 639219168958805474
2059 ms 172.67.139.187