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 2026-08-18. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 116 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

149

Historical checks stored for this nameserver on selected date

Average Latency

116 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:48

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

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 pingeye.sonicfoundry.com

Showing DNS history for 2026-08-18 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 2026-08-18 23:48 639226935204800669
14 ms 104.21.94.201
148 2026-08-18 23:48 639226935204800669
14 ms 172.67.139.187
147 2026-08-18 23:31 639226925298919497
69 ms 104.21.94.201
146 2026-08-18 23:31 639226925298919497
69 ms 172.67.139.187
145 2026-08-18 23:15 639226915487885053
14 ms 172.67.139.187
144 2026-08-18 23:15 639226915487885053
14 ms 104.21.94.201
143 2026-08-18 22:58 639226905465760034
42 ms 172.67.139.187
142 2026-08-18 22:58 639226905465760034
42 ms 104.21.94.201
141 2026-08-18 22:41 639226895378104692
40 ms 172.67.139.187
140 2026-08-18 22:41 639226895378104692
40 ms 104.21.94.201
139 2026-08-18 21:48 639226863374232622
13 ms 172.67.139.187
138 2026-08-18 21:48 639226863374232622
13 ms 104.21.94.201
137 2026-08-18 21:32 639226853698516058
66 ms 104.21.94.201
136 2026-08-18 21:32 639226853698516058
66 ms 172.67.139.187
135 2026-08-18 21:15 639226843797360601
17 ms 104.21.94.201
134 2026-08-18 21:15 639226843797360601
17 ms 172.67.139.187
133 2026-08-18 20:59 639226834046588155
4 ms 172.67.139.187
132 2026-08-18 20:59 639226834046588155
4 ms 104.21.94.201
131 2026-08-18 20:43 639226824234488533
2029 ms 104.21.94.201
130 2026-08-18 20:43 639226824234488533
2029 ms 172.67.139.187
129 2026-08-18 20:26 639226814549928621
70 ms 104.21.94.201
128 2026-08-18 20:26 639226814549928621
70 ms 172.67.139.187
127 2026-08-18 20:10 639226804721432353
13 ms 172.67.139.187
126 2026-08-18 20:10 639226804721432353
13 ms 104.21.94.201
125 2026-08-18 19:54 639226795048828184
50 ms 104.21.94.201
124 2026-08-18 19:54 639226795048828184
50 ms 172.67.139.187
123 2026-08-18 19:38 639226785202482420
2034 ms 172.67.139.187
122 2026-08-18 19:38 639226785202482420
2034 ms 104.21.94.201
121 2026-08-18 19:21 639226775309362607
108 ms 104.21.94.201
120 2026-08-18 19:21 639226775309362607
108 ms 172.67.139.187
119 2026-08-18 19:05 639226765406586155
74 ms 104.21.94.201
118 2026-08-18 19:05 639226765406586155
74 ms 172.67.139.187
117 2026-08-18 18:48 639226755437790519
4 ms 172.67.139.187
116 2026-08-18 18:48 639226755437790519
4 ms 104.21.94.201
115 2026-08-18 17:55 639226723856194457
31 ms 172.67.139.187
114 2026-08-18 17:55 639226723856194457
31 ms 104.21.94.201
113 2026-08-18 17:39 639226714050583422
20 ms 172.67.139.187
112 2026-08-18 17:39 639226714050583422
20 ms 104.21.94.201
111 2026-08-18 17:23 639226704236499724
21 ms 104.21.94.201
110 2026-08-18 17:23 639226704236499724
21 ms 172.67.139.187
109 2026-08-18 17:06 639226694184520163
83 ms 104.21.94.201
108 2026-08-18 17:06 639226694184520163
83 ms 172.67.139.187
107 2026-08-18 16:49 639226684161203477
7 ms 172.67.139.187
106 2026-08-18 16:49 639226684161203477
7 ms 104.21.94.201
105 2026-08-18 16:33 639226674305430109
29 ms 172.67.139.187
104 2026-08-18 16:33 639226674305430109
29 ms 104.21.94.201
103 2026-08-18 16:16 639226664489607984
6 ms 104.21.94.201
102 2026-08-18 16:16 639226664489607984
6 ms 172.67.139.187
101 2026-08-18 16:00 639226654533111667
98 ms 104.21.94.201
100 2026-08-18 16:00 639226654533111667
98 ms 172.67.139.187
99 2026-08-18 15:43 639226644778594725
30 ms 172.67.139.187
98 2026-08-18 15:43 639226644778594725
30 ms 104.21.94.201
97 2026-08-18 15:27 639226634901553621
69 ms 172.67.139.187
96 2026-08-18 15:27 639226634901553621
69 ms 104.21.94.201
95 2026-08-18 15:10 639226624921864967
21 ms 172.67.139.187
94 2026-08-18 15:10 639226624921864967
21 ms 104.21.94.201
93 2026-08-18 14:54 639226614939419403
32 ms 104.21.94.201
92 2026-08-18 14:54 639226614939419403
32 ms 172.67.139.187
91 2026-08-18 14:01 639226583021074771
54 ms 104.21.94.201
90 2026-08-18 14:01 639226583021074771
54 ms 172.67.139.187
89 2026-08-18 13:44 639226573279933585
10 ms 172.67.139.187
88 2026-08-18 13:44 639226573279933585
10 ms 104.21.94.201
87 2026-08-18 13:28 639226563494036301
36 ms 104.21.94.201
86 2026-08-18 13:28 639226563494036301
36 ms 172.67.139.187
85 2026-08-18 13:12 639226553708216256
38 ms 104.21.94.201
84 2026-08-18 13:12 639226553708216256
38 ms 172.67.139.187
83 2026-08-18 12:56 639226544003734815
2016 ms 172.67.139.187
82 2026-08-18 12:56 639226544003734815
2016 ms 104.21.94.201
81 2026-08-18 12:39 639226534105733155
28 ms 172.67.139.187
80 2026-08-18 12:39 639226534105733155
28 ms 104.21.94.201
79 2026-08-18 12:23 639226524298118898
27 ms 172.67.139.187
78 2026-08-18 12:23 639226524298118898
27 ms 104.21.94.201
77 2026-08-18 12:06 639226514525195335
27 ms 172.67.139.187
76 2026-08-18 12:06 639226514525195335
27 ms 104.21.94.201
75 2026-08-18 11:50 639226504703635320
28 ms 104.21.94.201
74 2026-08-18 11:50 639226504703635320
28 ms 172.67.139.187
73 2026-08-18 11:33 639226494737271720
-
72 2026-08-18 11:17 639226485005027236
117 ms 172.67.139.187
71 2026-08-18 11:17 639226485005027236
117 ms 104.21.94.201
70 2026-08-18 11:01 639226475133236105
127 ms 172.67.139.187
69 2026-08-18 11:01 639226475133236105
127 ms 104.21.94.201
68 2026-08-18 10:07 639226442975077052
48 ms 104.21.94.201
67 2026-08-18 10:07 639226442975077052
48 ms 172.67.139.187
66 2026-08-18 09:51 639226433317932039
27 ms 104.21.94.201
65 2026-08-18 09:51 639226433317932039
27 ms 172.67.139.187
64 2026-08-18 09:35 639226423688431096
36 ms 172.67.139.187
63 2026-08-18 09:35 639226423688431096
36 ms 104.21.94.201
62 2026-08-18 09:19 639226413998250045
13 ms 172.67.139.187
61 2026-08-18 09:19 639226413998250045
13 ms 104.21.94.201
60 2026-08-18 09:03 639226404284554875
28 ms 172.67.139.187
59 2026-08-18 09:03 639226404284554875
28 ms 104.21.94.201
58 2026-08-18 08:47 639226394637043309
23 ms 104.21.94.201
57 2026-08-18 08:47 639226394637043309
23 ms 172.67.139.187
56 2026-08-18 08:30 639226385052447582
19 ms 104.21.94.201
55 2026-08-18 08:30 639226385052447582
19 ms 172.67.139.187
54 2026-08-18 08:15 639226375506189603
7 ms 104.21.94.201
53 2026-08-18 08:15 639226375506189603
7 ms 172.67.139.187
52 2026-08-18 07:58 639226365690646426
15 ms 172.67.139.187
51 2026-08-18 07:58 639226365690646426
15 ms 104.21.94.201
50 2026-08-18 07:42 639226355771007701
38 ms 104.21.94.201
49 2026-08-18 07:42 639226355771007701
38 ms 172.67.139.187
48 2026-08-18 07:25 639226345946269369
11 ms 172.67.139.187
47 2026-08-18 07:25 639226345946269369
11 ms 104.21.94.201
46 2026-08-18 07:09 639226336241601848
38 ms 104.21.94.201
45 2026-08-18 07:09 639226336241601848
38 ms 172.67.139.187
44 2026-08-18 06:17 639226304950675290
35 ms 104.21.94.201
43 2026-08-18 06:17 639226304950675290
35 ms 172.67.139.187
42 2026-08-18 06:01 639226295324754616
10 ms 172.67.139.187
41 2026-08-18 06:01 639226295324754616
10 ms 104.21.94.201
40 2026-08-18 05:45 639226285824640601
52 ms 172.67.139.187
39 2026-08-18 05:45 639226285824640601
52 ms 104.21.94.201
38 2026-08-18 05:29 639226276321223917
39 ms 104.21.94.201
37 2026-08-18 05:29 639226276321223917
39 ms 172.67.139.187
36 2026-08-18 05:13 639226266800200046
9 ms 104.21.94.201
35 2026-08-18 05:13 639226266800200046
9 ms 172.67.139.187
34 2026-08-18 04:57 639226256958066164
84 ms 172.67.139.187
33 2026-08-18 04:57 639226256958066164
84 ms 104.21.94.201
32 2026-08-18 04:41 639226247432364597
35 ms 104.21.94.201
31 2026-08-18 04:41 639226247432364597
35 ms 172.67.139.187
30 2026-08-18 04:25 639226237703388552
18 ms 104.21.94.201
29 2026-08-18 04:25 639226237703388552
18 ms 172.67.139.187
28 2026-08-18 04:09 639226227937569589
21 ms 104.21.94.201
27 2026-08-18 04:09 639226227937569589
21 ms 172.67.139.187
26 2026-08-18 03:52 639226218052465471
67 ms 104.21.94.201
25 2026-08-18 03:52 639226218052465471
67 ms 172.67.139.187
24 2026-08-18 03:36 639226208429623997
5 ms 172.67.139.187
23 2026-08-18 03:36 639226208429623997
5 ms 104.21.94.201
22 2026-08-18 03:20 639226198800675295
9 ms 104.21.94.201
21 2026-08-18 03:20 639226198800675295
9 ms 172.67.139.187
20 2026-08-18 02:28 639226167722042574
44 ms 104.21.94.201
19 2026-08-18 02:28 639226167722042574
44 ms 172.67.139.187
18 2026-08-18 02:13 639226158277924383
41 ms 104.21.94.201
17 2026-08-18 02:13 639226158277924383
41 ms 172.67.139.187
16 2026-08-18 01:57 639226148757810592
7 ms 104.21.94.201
15 2026-08-18 01:57 639226148757810592
7 ms 172.67.139.187
14 2026-08-18 01:41 639226139348611045
17 ms 172.67.139.187
13 2026-08-18 01:41 639226139348611045
17 ms 104.21.94.201
12 2026-08-18 01:25 639226129823462907
50 ms 172.67.139.187
11 2026-08-18 01:25 639226129823462907
50 ms 104.21.94.201
10 2026-08-18 01:09 639226120218260005
14 ms 172.67.139.187
9 2026-08-18 01:09 639226120218260005
14 ms 104.21.94.201
8 2026-08-18 00:53 639226110875503904
32 ms 104.21.94.201
7 2026-08-18 00:53 639226110875503904
32 ms 172.67.139.187
6 2026-08-18 00:38 639226101376311912
15 ms 104.21.94.201
5 2026-08-18 00:38 639226101376311912
15 ms 172.67.139.187
4 2026-08-18 00:22 639226091924943492
8 ms 172.67.139.187
3 2026-08-18 00:22 639226091924943492
8 ms 104.21.94.201
2 2026-08-18 00:06 639226082133158124
27 ms 172.67.139.187
1 2026-08-18 00:06 639226082133158124
27 ms 104.21.94.201