DNS response history for silver.us.foundationdns.com

silver.us.foundationdns.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 2026-08-22. For this date, NameServerHistory found 220 DNS check records, 219 successful responses, 1 failed responses, and 298 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 silver.us.foundationdns.com.
Records on Selected Date

220

Historical checks stored for this nameserver on selected date

Average Latency

298 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

103.31.4.4

Most recently resolved hosting IP on selected date

Successful Responses

219

Checks that returned a measurable response

Failed Responses

1

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 silver.us.foundationdns.com

Showing DNS history for 2026-08-22 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
220 2026-08-22 23:46 639230391807229016
3 ms 103.31.4.4
219 2026-08-22 23:46 639230391807229016
3 ms 162.159.224.4
218 2026-08-22 23:46 639230391807229016
3 ms 172.64.72.4
217 2026-08-22 23:30 639230382051619327
6 ms 103.31.4.4
216 2026-08-22 23:30 639230382051619327
6 ms 162.159.224.4
215 2026-08-22 23:30 639230382051619327
6 ms 172.64.72.4
214 2026-08-22 23:13 639230372323353529
7 ms 172.64.72.4
213 2026-08-22 23:13 639230372323353529
7 ms 162.159.224.4
212 2026-08-22 23:13 639230372323353529
7 ms 103.31.4.4
211 2026-08-22 22:57 639230362586451064
6 ms 162.159.224.4
210 2026-08-22 22:57 639230362586451064
6 ms 172.64.72.4
209 2026-08-22 22:57 639230362586451064
6 ms 103.31.4.4
208 2026-08-22 22:41 639230352793666303
5 ms 162.159.224.4
207 2026-08-22 22:41 639230352793666303
5 ms 172.64.72.4
206 2026-08-22 22:41 639230352793666303
5 ms 103.31.4.4
205 2026-08-22 22:24 639230342775737758
7 ms 172.64.72.4
204 2026-08-22 22:24 639230342775737758
7 ms 162.159.224.4
203 2026-08-22 22:24 639230342775737758
7 ms 103.31.4.4
202 2026-08-22 22:07 639230332639939561
2116 ms 103.31.4.4
201 2026-08-22 22:07 639230332639939561
2116 ms 162.159.224.4
200 2026-08-22 22:07 639230332639939561
2116 ms 172.64.72.4
199 2026-08-22 21:15 639230301014190104
12 ms 172.64.72.4
198 2026-08-22 21:15 639230301014190104
12 ms 162.159.224.4
197 2026-08-22 21:15 639230301014190104
12 ms 103.31.4.4
196 2026-08-22 20:58 639230291048161498
22 ms 162.159.224.4
195 2026-08-22 20:58 639230291048161498
22 ms 172.64.72.4
194 2026-08-22 20:58 639230291048161498
22 ms 103.31.4.4
193 2026-08-22 20:41 639230280894353664
6 ms 172.64.72.4
192 2026-08-22 20:41 639230280894353664
6 ms 103.31.4.4
191 2026-08-22 20:41 639230280894353664
6 ms 162.159.224.4
190 2026-08-22 20:24 639230270699419073
66 ms 103.31.4.4
189 2026-08-22 20:24 639230270699419073
66 ms 172.64.72.4
188 2026-08-22 20:24 639230270699419073
66 ms 162.159.224.4
187 2026-08-22 20:07 639230260248163050
4 ms 162.159.224.4
186 2026-08-22 20:07 639230260248163050
4 ms 172.64.72.4
185 2026-08-22 20:07 639230260248163050
4 ms 103.31.4.4
184 2026-08-22 19:50 639230250122494282
6 ms 172.64.72.4
183 2026-08-22 19:50 639230250122494282
6 ms 162.159.224.4
182 2026-08-22 19:50 639230250122494282
6 ms 103.31.4.4
181 2026-08-22 19:33 639230239972935046
5 ms 162.159.224.4
180 2026-08-22 19:33 639230239972935046
5 ms 103.31.4.4
179 2026-08-22 19:33 639230239972935046
5 ms 172.64.72.4
178 2026-08-22 19:16 639230229963262464
7 ms 103.31.4.4
177 2026-08-22 19:16 639230229963262464
7 ms 172.64.72.4
176 2026-08-22 19:16 639230229963262464
7 ms 162.159.224.4
175 2026-08-22 19:00 639230220033804658
4 ms 162.159.224.4
174 2026-08-22 19:00 639230220033804658
4 ms 103.31.4.4
173 2026-08-22 19:00 639230220033804658
4 ms 172.64.72.4
172 2026-08-22 18:43 639230209891107289
7 ms 103.31.4.4
171 2026-08-22 18:43 639230209891107289
7 ms 162.159.224.4
170 2026-08-22 18:43 639230209891107289
7 ms 172.64.72.4
169 2026-08-22 18:26 639230199630298717
5 ms 162.159.224.4
168 2026-08-22 18:26 639230199630298717
5 ms 103.31.4.4
167 2026-08-22 18:26 639230199630298717
5 ms 172.64.72.4
166 2026-08-22 18:08 639230189301984150
4036 ms 172.64.72.4
165 2026-08-22 18:08 639230189301984150
4036 ms 162.159.224.4
164 2026-08-22 18:08 639230189301984150
4036 ms 103.31.4.4
163 2026-08-22 17:15 639230157138468804
9 ms 103.31.4.4
162 2026-08-22 17:15 639230157138468804
9 ms 162.159.224.4
161 2026-08-22 17:15 639230157138468804
9 ms 172.64.72.4
160 2026-08-22 16:58 639230146987869495
32 ms 103.31.4.4
159 2026-08-22 16:58 639230146987869495
32 ms 162.159.224.4
158 2026-08-22 16:58 639230146987869495
32 ms 172.64.72.4
157 2026-08-22 16:41 639230136768638516
9 ms 172.64.72.4
156 2026-08-22 16:41 639230136768638516
9 ms 162.159.224.4
155 2026-08-22 16:41 639230136768638516
9 ms 103.31.4.4
154 2026-08-22 16:24 639230126735907877
11 ms 103.31.4.4
153 2026-08-22 16:24 639230126735907877
11 ms 172.64.72.4
152 2026-08-22 16:24 639230126735907877
11 ms 162.159.224.4
151 2026-08-22 16:07 639230116551187768
2013 ms 162.159.224.4
150 2026-08-22 16:07 639230116551187768
2013 ms 172.64.72.4
149 2026-08-22 16:07 639230116551187768
2013 ms 103.31.4.4
148 2026-08-22 15:50 639230106335615913
6 ms 162.159.224.4
147 2026-08-22 15:50 639230106335615913
6 ms 103.31.4.4
146 2026-08-22 15:50 639230106335615913
6 ms 172.64.72.4
145 2026-08-22 15:33 639230096177758176
6 ms 172.64.72.4
144 2026-08-22 15:33 639230096177758176
6 ms 162.159.224.4
143 2026-08-22 15:33 639230096177758176
6 ms 103.31.4.4
142 2026-08-22 15:17 639230086185999993
5 ms 162.159.224.4
141 2026-08-22 15:17 639230086185999993
5 ms 172.64.72.4
140 2026-08-22 15:17 639230086185999993
5 ms 103.31.4.4
139 2026-08-22 15:00 639230076247854903
6 ms 103.31.4.4
138 2026-08-22 15:00 639230076247854903
6 ms 172.64.72.4
137 2026-08-22 15:00 639230076247854903
6 ms 162.159.224.4
136 2026-08-22 14:43 639230066076077530
38 ms 172.64.72.4
135 2026-08-22 14:43 639230066076077530
38 ms 162.159.224.4
134 2026-08-22 14:43 639230066076077530
38 ms 103.31.4.4
133 2026-08-22 14:26 639230055738197328
12 ms 162.159.224.4
132 2026-08-22 14:26 639230055738197328
12 ms 103.31.4.4
131 2026-08-22 14:26 639230055738197328
12 ms 172.64.72.4
130 2026-08-22 14:09 639230045411225521
2125 ms 162.159.224.4
129 2026-08-22 14:09 639230045411225521
2125 ms 172.64.72.4
128 2026-08-22 14:09 639230045411225521
2125 ms 103.31.4.4
127 2026-08-22 13:15 639230013046000470
24 ms 172.64.72.4
126 2026-08-22 13:15 639230013046000470
24 ms 103.31.4.4
125 2026-08-22 13:15 639230013046000470
24 ms 162.159.224.4
124 2026-08-22 12:58 639230003090037878
7 ms 172.64.72.4
123 2026-08-22 12:58 639230003090037878
7 ms 162.159.224.4
122 2026-08-22 12:58 639230003090037878
7 ms 103.31.4.4
121 2026-08-22 12:41 639229993008259475
6 ms 162.159.224.4
120 2026-08-22 12:41 639229993008259475
6 ms 172.64.72.4
119 2026-08-22 12:41 639229993008259475
6 ms 103.31.4.4
118 2026-08-22 12:24 639229982909449470
5 ms 172.64.72.4
117 2026-08-22 12:24 639229982909449470
5 ms 103.31.4.4
116 2026-08-22 12:24 639229982909449470
5 ms 162.159.224.4
115 2026-08-22 12:08 639229973035502212
76 ms 172.64.72.4
114 2026-08-22 12:08 639229973035502212
76 ms 103.31.4.4
113 2026-08-22 12:08 639229973035502212
76 ms 162.159.224.4
112 2026-08-22 11:51 639229963064296145
8 ms 162.159.224.4
111 2026-08-22 11:51 639229963064296145
8 ms 103.31.4.4
110 2026-08-22 11:51 639229963064296145
8 ms 172.64.72.4
109 2026-08-22 11:35 639229952996162143
7 ms 162.159.224.4
108 2026-08-22 11:35 639229952996162143
7 ms 103.31.4.4
107 2026-08-22 11:35 639229952996162143
7 ms 172.64.72.4
106 2026-08-22 11:18 639229943051949195
6 ms 172.64.72.4
105 2026-08-22 11:18 639229943051949195
6 ms 162.159.224.4
104 2026-08-22 11:18 639229943051949195
6 ms 103.31.4.4
103 2026-08-22 11:01 639229932919214934
2026 ms 172.64.72.4
102 2026-08-22 11:01 639229932919214934
2026 ms 103.31.4.4
101 2026-08-22 11:01 639229932919214934
2026 ms 162.159.224.4
100 2026-08-22 10:44 639229922745889838
7 ms 172.64.72.4
99 2026-08-22 10:44 639229922745889838
7 ms 103.31.4.4
98 2026-08-22 10:44 639229922745889838
7 ms 162.159.224.4
97 2026-08-22 10:27 639229912587214796
5 ms 172.64.72.4
96 2026-08-22 10:27 639229912587214796
5 ms 162.159.224.4
95 2026-08-22 10:27 639229912587214796
5 ms 103.31.4.4
94 2026-08-22 10:10 639229902240004454
11 ms 162.159.224.4
93 2026-08-22 10:10 639229902240004454
11 ms 172.64.72.4
92 2026-08-22 10:10 639229902240004454
11 ms 103.31.4.4
91 2026-08-22 09:18 639229870800501662
167 ms 172.64.72.4
90 2026-08-22 09:18 639229870800501662
167 ms 162.159.224.4
89 2026-08-22 09:18 639229870800501662
167 ms 103.31.4.4
88 2026-08-22 09:01 639229861058384956
4 ms 172.64.72.4
87 2026-08-22 09:01 639229861058384956
4 ms 103.31.4.4
86 2026-08-22 09:01 639229861058384956
4 ms 162.159.224.4
85 2026-08-22 08:45 639229851158592604
34 ms 162.159.224.4
84 2026-08-22 08:45 639229851158592604
34 ms 172.64.72.4
83 2026-08-22 08:45 639229851158592604
34 ms 103.31.4.4
82 2026-08-22 08:29 639229841475569629
4 ms 172.64.72.4
81 2026-08-22 08:29 639229841475569629
4 ms 103.31.4.4
80 2026-08-22 08:29 639229841475569629
4 ms 162.159.224.4
79 2026-08-22 08:13 639229831887658471
3 ms 103.31.4.4
78 2026-08-22 08:13 639229831887658471
3 ms 162.159.224.4
77 2026-08-22 08:13 639229831887658471
3 ms 172.64.72.4
76 2026-08-22 07:56 639229822043670346
4 ms 162.159.224.4
75 2026-08-22 07:56 639229822043670346
4 ms 172.64.72.4
74 2026-08-22 07:56 639229822043670346
4 ms 103.31.4.4
73 2026-08-22 07:40 639229812327913936
4050 ms 103.31.4.4
72 2026-08-22 07:40 639229812327913936
4050 ms 162.159.224.4
71 2026-08-22 07:40 639229812327913936
4050 ms 172.64.72.4
70 2026-08-22 07:24 639229802629488686
43 ms 172.64.72.4
69 2026-08-22 07:24 639229802629488686
43 ms 103.31.4.4
68 2026-08-22 07:24 639229802629488686
43 ms 162.159.224.4
67 2026-08-22 07:08 639229793051447309
17 ms 162.159.224.4
66 2026-08-22 07:08 639229793051447309
17 ms 172.64.72.4
65 2026-08-22 07:08 639229793051447309
17 ms 103.31.4.4
64 2026-08-22 06:52 639229783303531961
16 ms 162.159.224.4
63 2026-08-22 06:52 639229783303531961
16 ms 172.64.72.4
62 2026-08-22 06:52 639229783303531961
16 ms 103.31.4.4
61 2026-08-22 06:35 639229773458051942
12 ms 162.159.224.4
60 2026-08-22 06:35 639229773458051942
12 ms 172.64.72.4
59 2026-08-22 06:35 639229773458051942
12 ms 103.31.4.4
58 2026-08-22 06:19 639229763373848056
168 ms 172.64.72.4
57 2026-08-22 06:19 639229763373848056
168 ms 103.31.4.4
56 2026-08-22 06:19 639229763373848056
168 ms 162.159.224.4
55 2026-08-22 05:26 639229732140622809
2037 ms 103.31.4.4
54 2026-08-22 05:26 639229732140622809
2037 ms 172.64.72.4
53 2026-08-22 05:26 639229732140622809
2037 ms 162.159.224.4
52 2026-08-22 05:11 639229722699695967
4 ms 172.64.72.4
51 2026-08-22 05:11 639229722699695967
4 ms 162.159.224.4
50 2026-08-22 05:11 639229722699695967
4 ms 103.31.4.4
49 2026-08-22 04:55 639229713097498075
4 ms 172.64.72.4
48 2026-08-22 04:55 639229713097498075
4 ms 103.31.4.4
47 2026-08-22 04:55 639229713097498075
4 ms 162.159.224.4
46 2026-08-22 04:39 639229703543969637
3 ms 172.64.72.4
45 2026-08-22 04:39 639229703543969637
3 ms 162.159.224.4
44 2026-08-22 04:39 639229703543969637
3 ms 103.31.4.4
43 2026-08-22 04:23 639229693970392873
3 ms 162.159.224.4
42 2026-08-22 04:23 639229693970392873
3 ms 172.64.72.4
41 2026-08-22 04:23 639229693970392873
3 ms 103.31.4.4
40 2026-08-22 04:07 639229684277329469
7 ms 103.31.4.4
39 2026-08-22 04:07 639229684277329469
7 ms 172.64.72.4
38 2026-08-22 04:07 639229684277329469
7 ms 162.159.224.4
37 2026-08-22 03:50 639229674501596661
20 ms 172.64.72.4
36 2026-08-22 03:50 639229674501596661
20 ms 103.31.4.4
35 2026-08-22 03:50 639229674501596661
20 ms 162.159.224.4
34 2026-08-22 03:35 639229665064441147
25 ms 103.31.4.4
33 2026-08-22 03:35 639229665064441147
25 ms 172.64.72.4
32 2026-08-22 03:35 639229665064441147
25 ms 162.159.224.4
31 2026-08-22 03:19 639229655507536872
2046 ms 172.64.72.4
30 2026-08-22 03:19 639229655507536872
2046 ms 162.159.224.4
29 2026-08-22 03:19 639229655507536872
2046 ms 103.31.4.4
28 2026-08-22 03:03 639229645849603111
-
27 2026-08-22 02:46 639229636090497453
69 ms 103.31.4.4
26 2026-08-22 02:46 639229636090497453
69 ms 162.159.224.4
25 2026-08-22 02:46 639229636090497453
69 ms 172.64.72.4
24 2026-08-22 02:30 639229625978544281
68 ms 162.159.224.4
23 2026-08-22 02:30 639229625978544281
68 ms 103.31.4.4
22 2026-08-22 02:30 639229625978544281
68 ms 172.64.72.4
21 2026-08-22 01:37 639229594644662176
33 ms 103.31.4.4
20 2026-08-22 01:37 639229594644662176
33 ms 162.159.224.4
19 2026-08-22 01:37 639229594644662176
33 ms 172.64.72.4
18 2026-08-22 01:22 639229585214633065
2 ms 103.31.4.4
17 2026-08-22 01:22 639229585214633065
2 ms 162.159.224.4
16 2026-08-22 01:22 639229585214633065
2 ms 172.64.72.4
15 2026-08-22 01:06 639229575581042175
5 ms 172.64.72.4
14 2026-08-22 01:06 639229575581042175
5 ms 103.31.4.4
13 2026-08-22 01:06 639229575581042175
5 ms 162.159.224.4
12 2026-08-22 00:49 639229565912268962
28 ms 162.159.224.4
11 2026-08-22 00:49 639229565912268962
28 ms 172.64.72.4
10 2026-08-22 00:49 639229565912268962
28 ms 103.31.4.4
9 2026-08-22 00:33 639229556237813203
23 ms 103.31.4.4
8 2026-08-22 00:33 639229556237813203
23 ms 172.64.72.4
7 2026-08-22 00:33 639229556237813203
23 ms 162.159.224.4
6 2026-08-22 00:17 639229546625802518
20 ms 172.64.72.4
5 2026-08-22 00:17 639229546625802518
20 ms 103.31.4.4
4 2026-08-22 00:17 639229546625802518
20 ms 162.159.224.4
3 2026-08-22 00:02 639229537172016621
23 ms 103.31.4.4
2 2026-08-22 00:02 639229537172016621
23 ms 162.159.224.4
1 2026-08-22 00:02 639229537172016621
23 ms 172.64.72.4