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 2026-08-21. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 88 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

146

Historical checks stored for this nameserver on selected date

Average Latency

88 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:48

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

146

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 pingeye.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
146 2026-08-21 23:48 639229527598660841
22 ms 172.67.139.187
145 2026-08-21 23:48 639229527598660841
22 ms 104.21.94.201
144 2026-08-21 23:32 639229517954323214
35 ms 172.67.139.187
143 2026-08-21 23:32 639229517954323214
35 ms 104.21.94.201
142 2026-08-21 23:16 639229508269999021
5 ms 104.21.94.201
141 2026-08-21 23:16 639229508269999021
5 ms 172.67.139.187
140 2026-08-21 23:00 639229498559060171
5 ms 172.67.139.187
139 2026-08-21 23:00 639229498559060171
5 ms 104.21.94.201
138 2026-08-21 22:43 639229488519347586
34 ms 104.21.94.201
137 2026-08-21 22:43 639229488519347586
34 ms 172.67.139.187
136 2026-08-21 21:50 639229456606578934
10 ms 104.21.94.201
135 2026-08-21 21:50 639229456606578934
10 ms 172.67.139.187
134 2026-08-21 21:34 639229446985772499
21 ms 104.21.94.201
133 2026-08-21 21:34 639229446985772499
21 ms 172.67.139.187
132 2026-08-21 21:18 639229437367313098
38 ms 172.67.139.187
131 2026-08-21 21:18 639229437367313098
38 ms 104.21.94.201
130 2026-08-21 21:02 639229427923950391
99 ms 172.67.139.187
129 2026-08-21 21:02 639229427923950391
99 ms 104.21.94.201
128 2026-08-21 20:46 639229418168588854
23 ms 104.21.94.201
127 2026-08-21 20:46 639229418168588854
23 ms 172.67.139.187
126 2026-08-21 20:29 639229408345678334
33 ms 172.67.139.187
125 2026-08-21 20:29 639229408345678334
33 ms 104.21.94.201
124 2026-08-21 20:13 639229398616354648
119 ms 172.67.139.187
123 2026-08-21 20:13 639229398616354648
119 ms 104.21.94.201
122 2026-08-21 19:57 639229388634592323
26 ms 104.21.94.201
121 2026-08-21 19:57 639229388634592323
26 ms 172.67.139.187
120 2026-08-21 19:40 639229378792837692
39 ms 104.21.94.201
119 2026-08-21 19:40 639229378792837692
39 ms 172.67.139.187
118 2026-08-21 19:24 639229369154682311
33 ms 172.67.139.187
117 2026-08-21 19:24 639229369154682311
33 ms 104.21.94.201
116 2026-08-21 19:07 639229359248017926
110 ms 104.21.94.201
115 2026-08-21 19:07 639229359248017926
110 ms 172.67.139.187
114 2026-08-21 18:51 639229349124294642
28 ms 172.67.139.187
113 2026-08-21 18:51 639229349124294642
28 ms 104.21.94.201
112 2026-08-21 17:59 639229317791715692
40 ms 104.21.94.201
111 2026-08-21 17:59 639229317791715692
40 ms 172.67.139.187
110 2026-08-21 17:42 639229308115194575
11 ms 172.67.139.187
109 2026-08-21 17:42 639229308115194575
11 ms 104.21.94.201
108 2026-08-21 17:26 639229298320320558
16 ms 104.21.94.201
107 2026-08-21 17:26 639229298320320558
16 ms 172.67.139.187
106 2026-08-21 17:10 639229288674863221
35 ms 104.21.94.201
105 2026-08-21 17:10 639229288674863221
35 ms 172.67.139.187
104 2026-08-21 16:54 639229278983677079
10 ms 104.21.94.201
103 2026-08-21 16:54 639229278983677079
10 ms 172.67.139.187
102 2026-08-21 16:38 639229269405517175
48 ms 104.21.94.201
101 2026-08-21 16:38 639229269405517175
48 ms 172.67.139.187
100 2026-08-21 16:22 639229259594798244
32 ms 172.67.139.187
99 2026-08-21 16:22 639229259594798244
32 ms 104.21.94.201
98 2026-08-21 16:05 639229249736681188
24 ms 172.67.139.187
97 2026-08-21 16:05 639229249736681188
24 ms 104.21.94.201
96 2026-08-21 15:48 639229239699417787
9 ms 172.67.139.187
95 2026-08-21 15:48 639229239699417787
9 ms 104.21.94.201
94 2026-08-21 15:32 639229229621964033
38 ms 172.67.139.187
93 2026-08-21 15:32 639229229621964033
38 ms 104.21.94.201
92 2026-08-21 15:15 639229219567270965
21 ms 104.21.94.201
91 2026-08-21 15:15 639229219567270965
21 ms 172.67.139.187
90 2026-08-21 14:58 639229209406666856
69 ms 104.21.94.201
89 2026-08-21 14:58 639229209406666856
69 ms 172.67.139.187
88 2026-08-21 14:05 639229177815876178
9 ms 104.21.94.201
87 2026-08-21 14:05 639229177815876178
9 ms 172.67.139.187
86 2026-08-21 13:49 639229168243572685
13 ms 104.21.94.201
85 2026-08-21 13:49 639229168243572685
13 ms 172.67.139.187
84 2026-08-21 13:33 639229158599856475
38 ms 104.21.94.201
83 2026-08-21 13:33 639229158599856475
38 ms 172.67.139.187
82 2026-08-21 13:17 639229148998940902
63 ms 104.21.94.201
81 2026-08-21 13:17 639229148998940902
63 ms 172.67.139.187
80 2026-08-21 13:01 639229139276923594
35 ms 172.67.139.187
79 2026-08-21 13:01 639229139276923594
35 ms 104.21.94.201
78 2026-08-21 12:45 639229129709912394
49 ms 104.21.94.201
77 2026-08-21 12:45 639229129709912394
49 ms 172.67.139.187
76 2026-08-21 12:29 639229119801488500
15 ms 104.21.94.201
75 2026-08-21 12:29 639229119801488500
15 ms 172.67.139.187
74 2026-08-21 12:12 639229110135262458
23 ms 172.67.139.187
73 2026-08-21 12:12 639229110135262458
23 ms 104.21.94.201
72 2026-08-21 11:56 639229100336051392
65 ms 104.21.94.201
71 2026-08-21 11:56 639229100336051392
65 ms 172.67.139.187
70 2026-08-21 11:40 639229090641415626
26 ms 104.21.94.201
69 2026-08-21 11:40 639229090641415626
26 ms 172.67.139.187
68 2026-08-21 11:23 639229080702683947
35 ms 172.67.139.187
67 2026-08-21 11:23 639229080702683947
35 ms 104.21.94.201
66 2026-08-21 11:07 639229070601456699
31 ms 104.21.94.201
65 2026-08-21 11:07 639229070601456699
31 ms 172.67.139.187
64 2026-08-21 10:14 639229038947447232
2020 ms 172.67.139.187
63 2026-08-21 10:14 639229038947447232
2020 ms 104.21.94.201
62 2026-08-21 09:58 639229029268708773
15 ms 104.21.94.201
61 2026-08-21 09:58 639229029268708773
15 ms 172.67.139.187
60 2026-08-21 09:42 639229019647910603
10 ms 172.67.139.187
59 2026-08-21 09:42 639229019647910603
10 ms 104.21.94.201
58 2026-08-21 09:25 639229009983843738
33 ms 104.21.94.201
57 2026-08-21 09:25 639229009983843738
33 ms 172.67.139.187
56 2026-08-21 09:09 639229000203331882
9 ms 104.21.94.201
55 2026-08-21 09:09 639229000203331882
9 ms 172.67.139.187
54 2026-08-21 08:53 639228990302335999
25 ms 172.67.139.187
53 2026-08-21 08:53 639228990302335999
25 ms 104.21.94.201
52 2026-08-21 08:37 639228980567740722
2019 ms 172.67.139.187
51 2026-08-21 08:37 639228980567740722
2019 ms 104.21.94.201
50 2026-08-21 08:20 639228970762445174
8 ms 172.67.139.187
49 2026-08-21 08:20 639228970762445174
8 ms 104.21.94.201
48 2026-08-21 08:04 639228961065054445
21 ms 172.67.139.187
47 2026-08-21 08:04 639228961065054445
21 ms 104.21.94.201
46 2026-08-21 07:48 639228951224649885
18 ms 104.21.94.201
45 2026-08-21 07:48 639228951224649885
18 ms 172.67.139.187
44 2026-08-21 07:31 639228941303864592
22 ms 104.21.94.201
43 2026-08-21 07:31 639228941303864592
22 ms 172.67.139.187
42 2026-08-21 07:14 639228931191328583
68 ms 104.21.94.201
41 2026-08-21 07:14 639228931191328583
68 ms 172.67.139.187
40 2026-08-21 06:22 639228899518173317
82 ms 104.21.94.201
39 2026-08-21 06:22 639228899518173317
82 ms 172.67.139.187
38 2026-08-21 06:05 639228889785027669
17 ms 172.67.139.187
37 2026-08-21 06:05 639228889785027669
17 ms 104.21.94.201
36 2026-08-21 05:49 639228880106330161
42 ms 104.21.94.201
35 2026-08-21 05:49 639228880106330161
42 ms 172.67.139.187
34 2026-08-21 05:33 639228870316184091
44 ms 104.21.94.201
33 2026-08-21 05:33 639228870316184091
44 ms 172.67.139.187
32 2026-08-21 05:17 639228860695366512
83 ms 172.67.139.187
31 2026-08-21 05:17 639228860695366512
83 ms 104.21.94.201
30 2026-08-21 05:01 639228851027209500
19 ms 172.67.139.187
29 2026-08-21 05:01 639228851027209500
19 ms 104.21.94.201
28 2026-08-21 04:45 639228841479265462
61 ms 104.21.94.201
27 2026-08-21 04:45 639228841479265462
61 ms 172.67.139.187
26 2026-08-21 04:28 639228831752962260
81 ms 104.21.94.201
25 2026-08-21 04:28 639228831752962260
81 ms 172.67.139.187
24 2026-08-21 04:12 639228821953295483
15 ms 172.67.139.187
23 2026-08-21 04:12 639228821953295483
15 ms 104.21.94.201
22 2026-08-21 03:56 639228812227429953
6 ms 172.67.139.187
21 2026-08-21 03:56 639228812227429953
6 ms 104.21.94.201
20 2026-08-21 03:40 639228802476107538
40 ms 104.21.94.201
19 2026-08-21 03:40 639228802476107538
40 ms 172.67.139.187
18 2026-08-21 03:23 639228792525492032
7 ms 104.21.94.201
17 2026-08-21 03:23 639228792525492032
7 ms 172.67.139.187
16 2026-08-21 02:31 639228761131421385
9 ms 172.67.139.187
15 2026-08-21 02:31 639228761131421385
9 ms 104.21.94.201
14 2026-08-21 02:15 639228751571206692
21 ms 104.21.94.201
13 2026-08-21 02:15 639228751571206692
21 ms 172.67.139.187
12 2026-08-21 01:58 639228741705571019
30 ms 172.67.139.187
11 2026-08-21 01:58 639228741705571019
30 ms 104.21.94.201
10 2026-08-21 01:42 639228731642208228
22 ms 104.21.94.201
9 2026-08-21 01:42 639228731642208228
22 ms 172.67.139.187
8 2026-08-21 00:50 639228700387002072
56 ms 172.67.139.187
7 2026-08-21 00:50 639228700387002072
56 ms 104.21.94.201
6 2026-08-21 00:33 639228690742014433
9 ms 104.21.94.201
5 2026-08-21 00:33 639228690742014433
9 ms 172.67.139.187
4 2026-08-21 00:17 639228680877937122
27 ms 172.67.139.187
3 2026-08-21 00:17 639228680877937122
27 ms 104.21.94.201
2 2026-08-21 00:00 639228670775860800
68 ms 104.21.94.201
1 2026-08-21 00:00 639228670775860800
68 ms 172.67.139.187