DNS response history for dns1.source4.com

dns1.source4.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 148 DNS check records, 148 successful responses, 0 failed responses, and 437 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 dns1.source4.com.
Records on Selected Date

148

Historical checks stored for this nameserver on selected date

Average Latency

437 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

70.166.72.106

Most recently resolved hosting IP on selected date

Successful Responses

148

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 dns1.source4.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
148 2026-08-19 23:48 639227795899225951
2141 ms 70.166.72.106
147 2026-08-19 23:48 639227795899225951
2141 ms 204.111.231.106
146 2026-08-19 23:31 639227786351762008
107 ms 70.166.72.106
145 2026-08-19 23:31 639227786351762008
107 ms 204.111.231.106
144 2026-08-19 23:15 639227776640591733
229 ms 70.166.72.106
143 2026-08-19 23:15 639227776640591733
229 ms 204.111.231.106
142 2026-08-19 22:59 639227767128841282
117 ms 204.111.231.106
141 2026-08-19 22:59 639227767128841282
117 ms 70.166.72.106
140 2026-08-19 22:44 639227757477304711
129 ms 70.166.72.106
139 2026-08-19 22:44 639227757477304711
129 ms 204.111.231.106
138 2026-08-19 22:27 639227747572098014
2155 ms 70.166.72.106
137 2026-08-19 22:27 639227747572098014
2155 ms 204.111.231.106
136 2026-08-19 22:10 639227737588613113
236 ms 70.166.72.106
135 2026-08-19 22:10 639227737588613113
236 ms 204.111.231.106
134 2026-08-19 21:18 639227706134603955
4 ms 70.166.72.106
133 2026-08-19 21:18 639227706134603955
4 ms 204.111.231.106
132 2026-08-19 21:02 639227696589027396
118 ms 70.166.72.106
131 2026-08-19 21:02 639227696589027396
118 ms 204.111.231.106
130 2026-08-19 20:46 639227687097707639
2112 ms 70.166.72.106
129 2026-08-19 20:46 639227687097707639
2112 ms 204.111.231.106
128 2026-08-19 20:30 639227677474464487
127 ms 70.166.72.106
127 2026-08-19 20:30 639227677474464487
127 ms 204.111.231.106
126 2026-08-19 20:14 639227667767441118
123 ms 204.111.231.106
125 2026-08-19 20:14 639227667767441118
123 ms 70.166.72.106
124 2026-08-19 19:58 639227657984833832
104 ms 70.166.72.106
123 2026-08-19 19:58 639227657984833832
104 ms 204.111.231.106
122 2026-08-19 19:41 639227648079992640
251 ms 204.111.231.106
121 2026-08-19 19:41 639227648079992640
251 ms 70.166.72.106
120 2026-08-19 19:25 639227638125048441
126 ms 70.166.72.106
119 2026-08-19 19:25 639227638125048441
126 ms 204.111.231.106
118 2026-08-19 19:08 639227628211392142
5 ms 204.111.231.106
117 2026-08-19 19:08 639227628211392142
5 ms 70.166.72.106
116 2026-08-19 18:51 639227618261696275
158 ms 204.111.231.106
115 2026-08-19 18:51 639227618261696275
158 ms 70.166.72.106
114 2026-08-19 18:35 639227608366233645
4 ms 70.166.72.106
113 2026-08-19 18:35 639227608366233645
4 ms 204.111.231.106
112 2026-08-19 18:18 639227598301787588
225 ms 204.111.231.106
111 2026-08-19 18:18 639227598301787588
225 ms 70.166.72.106
110 2026-08-19 17:25 639227566241010716
257 ms 204.111.231.106
109 2026-08-19 17:25 639227566241010716
257 ms 70.166.72.106
108 2026-08-19 17:09 639227556454538959
113 ms 204.111.231.106
107 2026-08-19 17:09 639227556454538959
113 ms 70.166.72.106
106 2026-08-19 16:52 639227546640305542
228 ms 204.111.231.106
105 2026-08-19 16:52 639227546640305542
228 ms 70.166.72.106
104 2026-08-19 16:36 639227536965466472
3 ms 204.111.231.106
103 2026-08-19 16:36 639227536965466472
3 ms 70.166.72.106
102 2026-08-19 16:19 639227527048658280
433 ms 70.166.72.106
101 2026-08-19 16:19 639227527048658280
433 ms 204.111.231.106
100 2026-08-19 16:03 639227517386634438
233 ms 204.111.231.106
99 2026-08-19 16:03 639227517386634438
233 ms 70.166.72.106
98 2026-08-19 15:47 639227507459551637
235 ms 204.111.231.106
97 2026-08-19 15:47 639227507459551637
235 ms 70.166.72.106
96 2026-08-19 15:30 639227497515595277
2124 ms 204.111.231.106
95 2026-08-19 15:30 639227497515595277
2124 ms 70.166.72.106
94 2026-08-19 15:14 639227487441798036
231 ms 204.111.231.106
93 2026-08-19 15:14 639227487441798036
231 ms 70.166.72.106
92 2026-08-19 14:57 639227477445551863
235 ms 70.166.72.106
91 2026-08-19 14:57 639227477445551863
235 ms 204.111.231.106
90 2026-08-19 14:40 639227467297067891
135 ms 204.111.231.106
89 2026-08-19 14:40 639227467297067891
135 ms 70.166.72.106
88 2026-08-19 14:23 639227457057795635
134 ms 70.166.72.106
87 2026-08-19 14:23 639227457057795635
134 ms 204.111.231.106
86 2026-08-19 13:30 639227425244777397
232 ms 204.111.231.106
85 2026-08-19 13:30 639227425244777397
232 ms 70.166.72.106
84 2026-08-19 13:13 639227415422116485
145 ms 70.166.72.106
83 2026-08-19 13:13 639227415422116485
145 ms 204.111.231.106
82 2026-08-19 12:56 639227405307256053
238 ms 204.111.231.106
81 2026-08-19 12:56 639227405307256053
238 ms 70.166.72.106
80 2026-08-19 12:40 639227395396602630
7 ms 204.111.231.106
79 2026-08-19 12:40 639227395396602630
7 ms 70.166.72.106
78 2026-08-19 12:23 639227385510363611
2125 ms 204.111.231.106
77 2026-08-19 12:23 639227385510363611
2125 ms 70.166.72.106
76 2026-08-19 12:07 639227375508324850
225 ms 204.111.231.106
75 2026-08-19 12:07 639227375508324850
225 ms 70.166.72.106
74 2026-08-19 11:50 639227365326611906
131 ms 204.111.231.106
73 2026-08-19 11:50 639227365326611906
131 ms 70.166.72.106
72 2026-08-19 11:33 639227355360014208
7 ms 204.111.231.106
71 2026-08-19 11:33 639227355360014208
7 ms 70.166.72.106
70 2026-08-19 11:16 639227345036782165
371 ms 204.111.231.106
69 2026-08-19 11:16 639227345036782165
371 ms 70.166.72.106
68 2026-08-19 10:59 639227334992964533
248 ms 70.166.72.106
67 2026-08-19 10:59 639227334992964533
248 ms 204.111.231.106
66 2026-08-19 10:43 639227324986605572
2120 ms 204.111.231.106
65 2026-08-19 10:43 639227324986605572
2120 ms 70.166.72.106
64 2026-08-19 10:26 639227314928414539
376 ms 70.166.72.106
63 2026-08-19 10:26 639227314928414539
376 ms 204.111.231.106
62 2026-08-19 09:33 639227283029182134
225 ms 204.111.231.106
61 2026-08-19 09:33 639227283029182134
225 ms 70.166.72.106
60 2026-08-19 09:16 639227273294779350
2157 ms 204.111.231.106
59 2026-08-19 09:16 639227273294779350
2157 ms 70.166.72.106
58 2026-08-19 09:00 639227263525231313
230 ms 70.166.72.106
57 2026-08-19 09:00 639227263525231313
230 ms 204.111.231.106
56 2026-08-19 08:44 639227253578313363
2136 ms 204.111.231.106
55 2026-08-19 08:44 639227253578313363
2136 ms 70.166.72.106
54 2026-08-19 08:27 639227243649973322
246 ms 70.166.72.106
53 2026-08-19 08:27 639227243649973322
246 ms 204.111.231.106
52 2026-08-19 08:10 639227233581059317
231 ms 204.111.231.106
51 2026-08-19 08:10 639227233581059317
231 ms 70.166.72.106
50 2026-08-19 07:54 639227223667352067
243 ms 204.111.231.106
49 2026-08-19 07:54 639227223667352067
243 ms 70.166.72.106
48 2026-08-19 07:37 639227213714837066
224 ms 204.111.231.106
47 2026-08-19 07:37 639227213714837066
224 ms 70.166.72.106
46 2026-08-19 07:20 639227203701208496
22 ms 70.166.72.106
45 2026-08-19 07:20 639227203701208496
22 ms 204.111.231.106
44 2026-08-19 07:04 639227193643202179
244 ms 70.166.72.106
43 2026-08-19 07:04 639227193643202179
244 ms 204.111.231.106
42 2026-08-19 06:47 639227183584431597
252 ms 70.166.72.106
41 2026-08-19 06:47 639227183584431597
252 ms 204.111.231.106
40 2026-08-19 06:30 639227173347403088
127 ms 70.166.72.106
39 2026-08-19 06:30 639227173347403088
127 ms 204.111.231.106
38 2026-08-19 05:37 639227141523007601
161 ms 70.166.72.106
37 2026-08-19 05:37 639227141523007601
161 ms 204.111.231.106
36 2026-08-19 05:21 639227131785931574
119 ms 70.166.72.106
35 2026-08-19 05:21 639227131785931574
119 ms 204.111.231.106
34 2026-08-19 05:05 639227122176475389
4227 ms 204.111.231.106
33 2026-08-19 05:05 639227122176475389
4227 ms 70.166.72.106
32 2026-08-19 04:49 639227112668934596
257 ms 70.166.72.106
31 2026-08-19 04:49 639227112668934596
257 ms 204.111.231.106
30 2026-08-19 04:32 639227102773292788
111 ms 204.111.231.106
29 2026-08-19 04:32 639227102773292788
111 ms 70.166.72.106
28 2026-08-19 04:16 639227093141136930
138 ms 204.111.231.106
27 2026-08-19 04:16 639227093141136930
138 ms 70.166.72.106
26 2026-08-19 04:00 639227083449420147
228 ms 70.166.72.106
25 2026-08-19 04:00 639227083449420147
228 ms 204.111.231.106
24 2026-08-19 03:44 639227073771748493
222 ms 204.111.231.106
23 2026-08-19 03:44 639227073771748493
222 ms 70.166.72.106
22 2026-08-19 03:28 639227063977347614
8 ms 70.166.72.106
21 2026-08-19 03:28 639227063977347614
8 ms 204.111.231.106
20 2026-08-19 03:11 639227054253519024
122 ms 204.111.231.106
19 2026-08-19 03:11 639227054253519024
122 ms 70.166.72.106
18 2026-08-19 02:55 639227044381963886
129 ms 70.166.72.106
17 2026-08-19 02:55 639227044381963886
129 ms 204.111.231.106
16 2026-08-19 02:38 639227034441085514
236 ms 204.111.231.106
15 2026-08-19 02:38 639227034441085514
236 ms 70.166.72.106
14 2026-08-19 01:46 639227003126489968
14 ms 204.111.231.106
13 2026-08-19 01:46 639227003126489968
14 ms 70.166.72.106
12 2026-08-19 01:30 639226993456311614
235 ms 204.111.231.106
11 2026-08-19 01:30 639226993456311614
235 ms 70.166.72.106
10 2026-08-19 01:14 639226983847312345
129 ms 204.111.231.106
9 2026-08-19 01:14 639226983847312345
129 ms 70.166.72.106
8 2026-08-19 00:58 639226974357874853
136 ms 204.111.231.106
7 2026-08-19 00:58 639226974357874853
136 ms 70.166.72.106
6 2026-08-19 00:42 639226964670484721
236 ms 70.166.72.106
5 2026-08-19 00:42 639226964670484721
236 ms 204.111.231.106
4 2026-08-19 00:26 639226954857899696
139 ms 70.166.72.106
3 2026-08-19 00:26 639226954857899696
139 ms 204.111.231.106
2 2026-08-19 00:10 639226945091603488
132 ms 204.111.231.106
1 2026-08-19 00:10 639226945091603488
132 ms 70.166.72.106