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 2026-08-18. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 539 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

149

Historical checks stored for this nameserver on selected date

Average Latency

539 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:53

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

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 dns1.source4.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 23:53 639226935204800669
244 ms 70.166.72.106
148 2026-08-18 23:53 639226935204800669
244 ms 204.111.231.106
147 2026-08-18 23:37 639226925298919497
114 ms 204.111.231.106
146 2026-08-18 23:37 639226925298919497
114 ms 70.166.72.106
145 2026-08-18 23:20 639226915487885053
111 ms 70.166.72.106
144 2026-08-18 23:20 639226915487885053
111 ms 204.111.231.106
143 2026-08-18 23:04 639226905465760034
243 ms 204.111.231.106
142 2026-08-18 23:04 639226905465760034
243 ms 70.166.72.106
141 2026-08-18 22:47 639226895378104692
232 ms 204.111.231.106
140 2026-08-18 22:47 639226895378104692
232 ms 70.166.72.106
139 2026-08-18 21:53 639226863374232622
118 ms 204.111.231.106
138 2026-08-18 21:53 639226863374232622
118 ms 70.166.72.106
137 2026-08-18 21:37 639226853698516058
120 ms 70.166.72.106
136 2026-08-18 21:37 639226853698516058
120 ms 204.111.231.106
135 2026-08-18 21:21 639226843797360601
153 ms 70.166.72.106
134 2026-08-18 21:21 639226843797360601
153 ms 204.111.231.106
133 2026-08-18 21:04 639226834046588155
235 ms 204.111.231.106
132 2026-08-18 21:04 639226834046588155
235 ms 70.166.72.106
131 2026-08-18 20:48 639226824234488533
2115 ms 204.111.231.106
130 2026-08-18 20:48 639226824234488533
2115 ms 70.166.72.106
129 2026-08-18 20:32 639226814549928621
103 ms 70.166.72.106
128 2026-08-18 20:32 639226814549928621
103 ms 204.111.231.106
127 2026-08-18 20:15 639226804721432353
244 ms 204.111.231.106
126 2026-08-18 20:15 639226804721432353
244 ms 70.166.72.106
125 2026-08-18 19:59 639226795048828184
2694 ms 70.166.72.106
124 2026-08-18 19:59 639226795048828184
2694 ms 204.111.231.106
123 2026-08-18 19:43 639226785202482420
1720 ms 204.111.231.106
122 2026-08-18 19:43 639226785202482420
1720 ms 70.166.72.106
121 2026-08-18 19:26 639226775309362607
7 ms 204.111.231.106
120 2026-08-18 19:26 639226775309362607
7 ms 70.166.72.106
119 2026-08-18 19:10 639226765406586155
243 ms 204.111.231.106
118 2026-08-18 19:10 639226765406586155
243 ms 70.166.72.106
117 2026-08-18 18:53 639226755437790519
116 ms 204.111.231.106
116 2026-08-18 18:53 639226755437790519
116 ms 70.166.72.106
115 2026-08-18 18:01 639226723856194457
237 ms 204.111.231.106
114 2026-08-18 18:01 639226723856194457
237 ms 70.166.72.106
113 2026-08-18 17:44 639226714050583422
232 ms 70.166.72.106
112 2026-08-18 17:44 639226714050583422
232 ms 204.111.231.106
111 2026-08-18 17:28 639226704236499724
141 ms 70.166.72.106
110 2026-08-18 17:28 639226704236499724
141 ms 204.111.231.106
109 2026-08-18 17:11 639226694184520163
245 ms 204.111.231.106
108 2026-08-18 17:11 639226694184520163
245 ms 70.166.72.106
107 2026-08-18 16:55 639226684161203477
234 ms 204.111.231.106
106 2026-08-18 16:55 639226684161203477
234 ms 70.166.72.106
105 2026-08-18 16:38 639226674305430109
-
104 2026-08-18 16:22 639226664489607984
241 ms 70.166.72.106
103 2026-08-18 16:22 639226664489607984
241 ms 204.111.231.106
102 2026-08-18 16:05 639226654533111667
234 ms 204.111.231.106
101 2026-08-18 16:05 639226654533111667
234 ms 70.166.72.106
100 2026-08-18 15:49 639226644778594725
142 ms 70.166.72.106
99 2026-08-18 15:49 639226644778594725
142 ms 204.111.231.106
98 2026-08-18 15:32 639226634901553621
226 ms 204.111.231.106
97 2026-08-18 15:32 639226634901553621
226 ms 70.166.72.106
96 2026-08-18 15:16 639226624921864967
226 ms 70.166.72.106
95 2026-08-18 15:16 639226624921864967
226 ms 204.111.231.106
94 2026-08-18 14:59 639226614939419403
135 ms 204.111.231.106
93 2026-08-18 14:59 639226614939419403
135 ms 70.166.72.106
92 2026-08-18 14:06 639226583021074771
30 ms 70.166.72.106
91 2026-08-18 14:06 639226583021074771
30 ms 204.111.231.106
90 2026-08-18 13:50 639226573279933585
112 ms 204.111.231.106
89 2026-08-18 13:50 639226573279933585
112 ms 70.166.72.106
88 2026-08-18 13:33 639226563494036301
2145 ms 70.166.72.106
87 2026-08-18 13:33 639226563494036301
2145 ms 204.111.231.106
86 2026-08-18 13:17 639226553708216256
168 ms 70.166.72.106
85 2026-08-18 13:17 639226553708216256
168 ms 204.111.231.106
84 2026-08-18 13:01 639226544003734815
175 ms 204.111.231.106
83 2026-08-18 13:01 639226544003734815
175 ms 70.166.72.106
82 2026-08-18 12:45 639226534105733155
107 ms 70.166.72.106
81 2026-08-18 12:45 639226534105733155
107 ms 204.111.231.106
80 2026-08-18 12:28 639226524298118898
2126 ms 70.166.72.106
79 2026-08-18 12:28 639226524298118898
2126 ms 204.111.231.106
78 2026-08-18 12:12 639226514525195335
224 ms 70.166.72.106
77 2026-08-18 12:12 639226514525195335
224 ms 204.111.231.106
76 2026-08-18 11:55 639226504703635320
235 ms 70.166.72.106
75 2026-08-18 11:55 639226504703635320
235 ms 204.111.231.106
74 2026-08-18 11:39 639226494737271720
2121 ms 70.166.72.106
73 2026-08-18 11:39 639226494737271720
2121 ms 204.111.231.106
72 2026-08-18 11:22 639226485005027236
120 ms 70.166.72.106
71 2026-08-18 11:22 639226485005027236
120 ms 204.111.231.106
70 2026-08-18 11:06 639226475133236105
244 ms 70.166.72.106
69 2026-08-18 11:06 639226475133236105
244 ms 204.111.231.106
68 2026-08-18 10:13 639226442975077052
115 ms 70.166.72.106
67 2026-08-18 10:13 639226442975077052
115 ms 204.111.231.106
66 2026-08-18 09:56 639226433317932039
126 ms 204.111.231.106
65 2026-08-18 09:56 639226433317932039
126 ms 70.166.72.106
64 2026-08-18 09:40 639226423688431096
151 ms 70.166.72.106
63 2026-08-18 09:40 639226423688431096
151 ms 204.111.231.106
62 2026-08-18 09:24 639226413998250045
236 ms 204.111.231.106
61 2026-08-18 09:24 639226413998250045
236 ms 70.166.72.106
60 2026-08-18 09:08 639226404284554875
228 ms 70.166.72.106
59 2026-08-18 09:08 639226404284554875
228 ms 204.111.231.106
58 2026-08-18 08:52 639226394637043309
123 ms 70.166.72.106
57 2026-08-18 08:52 639226394637043309
123 ms 204.111.231.106
56 2026-08-18 08:36 639226385052447582
9 ms 204.111.231.106
55 2026-08-18 08:36 639226385052447582
9 ms 70.166.72.106
54 2026-08-18 08:20 639226375506189603
130 ms 204.111.231.106
53 2026-08-18 08:20 639226375506189603
130 ms 70.166.72.106
52 2026-08-18 08:04 639226365690646426
2140 ms 70.166.72.106
51 2026-08-18 08:04 639226365690646426
2140 ms 204.111.231.106
50 2026-08-18 07:47 639226355771007701
231 ms 70.166.72.106
49 2026-08-18 07:47 639226355771007701
231 ms 204.111.231.106
48 2026-08-18 07:31 639226345946269369
2106 ms 70.166.72.106
47 2026-08-18 07:31 639226345946269369
2106 ms 204.111.231.106
46 2026-08-18 07:14 639226336241601848
250 ms 204.111.231.106
45 2026-08-18 07:14 639226336241601848
250 ms 70.166.72.106
44 2026-08-18 06:22 639226304950675290
126 ms 70.166.72.106
43 2026-08-18 06:22 639226304950675290
126 ms 204.111.231.106
42 2026-08-18 06:06 639226295324754616
2110 ms 70.166.72.106
41 2026-08-18 06:06 639226295324754616
2110 ms 204.111.231.106
40 2026-08-18 05:50 639226285824640601
13 ms 204.111.231.106
39 2026-08-18 05:50 639226285824640601
13 ms 70.166.72.106
38 2026-08-18 05:35 639226276321223917
2006 ms 204.111.231.106
37 2026-08-18 05:35 639226276321223917
2006 ms 70.166.72.106
36 2026-08-18 05:19 639226266800200046
4 ms 70.166.72.106
35 2026-08-18 05:19 639226266800200046
4 ms 204.111.231.106
34 2026-08-18 05:03 639226256958066164
234 ms 204.111.231.106
33 2026-08-18 05:03 639226256958066164
234 ms 70.166.72.106
32 2026-08-18 04:46 639226247432364597
2115 ms 70.166.72.106
31 2026-08-18 04:46 639226247432364597
2115 ms 204.111.231.106
30 2026-08-18 04:31 639226237703388552
143 ms 70.166.72.106
29 2026-08-18 04:31 639226237703388552
143 ms 204.111.231.106
28 2026-08-18 04:14 639226227937569589
230 ms 204.111.231.106
27 2026-08-18 04:14 639226227937569589
230 ms 70.166.72.106
26 2026-08-18 03:58 639226218052465471
232 ms 204.111.231.106
25 2026-08-18 03:58 639226218052465471
232 ms 70.166.72.106
24 2026-08-18 03:42 639226208429623997
110 ms 204.111.231.106
23 2026-08-18 03:42 639226208429623997
110 ms 70.166.72.106
22 2026-08-18 03:25 639226198800675295
2103 ms 70.166.72.106
21 2026-08-18 03:25 639226198800675295
2103 ms 204.111.231.106
20 2026-08-18 02:34 639226167722042574
240 ms 204.111.231.106
19 2026-08-18 02:34 639226167722042574
240 ms 70.166.72.106
18 2026-08-18 02:18 639226158277924383
16 ms 70.166.72.106
17 2026-08-18 02:18 639226158277924383
16 ms 204.111.231.106
16 2026-08-18 02:02 639226148757810592
2157 ms 70.166.72.106
15 2026-08-18 02:02 639226148757810592
2157 ms 204.111.231.106
14 2026-08-18 01:46 639226139348611045
105 ms 70.166.72.106
13 2026-08-18 01:46 639226139348611045
105 ms 204.111.231.106
12 2026-08-18 01:31 639226129823462907
110 ms 204.111.231.106
11 2026-08-18 01:31 639226129823462907
110 ms 70.166.72.106
10 2026-08-18 01:14 639226120218260005
232 ms 70.166.72.106
9 2026-08-18 01:14 639226120218260005
232 ms 204.111.231.106
8 2026-08-18 00:59 639226110875503904
227 ms 204.111.231.106
7 2026-08-18 00:59 639226110875503904
227 ms 70.166.72.106
6 2026-08-18 00:43 639226101376311912
243 ms 204.111.231.106
5 2026-08-18 00:43 639226101376311912
243 ms 70.166.72.106
4 2026-08-18 00:27 639226091924943492
2129 ms 204.111.231.106
3 2026-08-18 00:27 639226091924943492
2129 ms 70.166.72.106
2 2026-08-18 00:11 639226082133158124
213 ms 70.166.72.106
1 2026-08-18 00:11 639226082133158124
213 ms 204.111.231.106