DNS response history for dns1.custsoftgrp.com

dns1.custsoftgrp.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 144 DNS check records, 140 successful responses, 4 failed responses, and 1038 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.custsoftgrp.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

1038 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

76.79.39.4

Most recently resolved hosting IP on selected date

Successful Responses

140

Checks that returned a measurable response

Failed Responses

4

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns1.custsoftgrp.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
144 2026-08-19 23:54 639227795899225951
135 ms 76.79.39.4
143 2026-08-19 23:54 639227795899225951
135 ms 209.50.15.200
142 2026-08-19 23:38 639227786351762008
1638 ms 209.50.15.200
141 2026-08-19 23:38 639227786351762008
1638 ms 76.79.39.4
140 2026-08-19 23:22 639227776640591733
302 ms 209.50.15.200
139 2026-08-19 23:22 639227776640591733
302 ms 76.79.39.4
138 2026-08-19 23:06 639227767128841282
9 ms 76.79.39.4
137 2026-08-19 23:06 639227767128841282
9 ms 209.50.15.200
136 2026-08-19 22:50 639227757477304711
270 ms 76.79.39.4
135 2026-08-19 22:50 639227757477304711
270 ms 209.50.15.200
134 2026-08-19 22:34 639227747572098014
4292 ms 209.50.15.200
133 2026-08-19 22:34 639227747572098014
4292 ms 76.79.39.4
132 2026-08-19 22:17 639227737588613113
158 ms 76.79.39.4
131 2026-08-19 22:17 639227737588613113
158 ms 209.50.15.200
130 2026-08-19 21:24 639227706134603955
-
129 2026-08-19 21:08 639227696589027396
241 ms 76.79.39.4
128 2026-08-19 21:08 639227696589027396
241 ms 209.50.15.200
127 2026-08-19 20:52 639227687097707639
3 ms 76.79.39.4
126 2026-08-19 20:52 639227687097707639
3 ms 209.50.15.200
125 2026-08-19 20:36 639227677474464487
2 ms 76.79.39.4
124 2026-08-19 20:36 639227677474464487
2 ms 209.50.15.200
123 2026-08-19 20:20 639227667767441118
123 ms 76.79.39.4
122 2026-08-19 20:20 639227667767441118
123 ms 209.50.15.200
121 2026-08-19 20:04 639227657984833832
267 ms 209.50.15.200
120 2026-08-19 20:04 639227657984833832
267 ms 76.79.39.4
119 2026-08-19 19:48 639227648079992640
246 ms 209.50.15.200
118 2026-08-19 19:48 639227648079992640
246 ms 76.79.39.4
117 2026-08-19 19:31 639227638125048441
135 ms 76.79.39.4
116 2026-08-19 19:31 639227638125048441
135 ms 209.50.15.200
115 2026-08-19 19:14 639227628211392142
4 ms 209.50.15.200
114 2026-08-19 19:14 639227628211392142
4 ms 76.79.39.4
113 2026-08-19 18:58 639227618261696275
246 ms 209.50.15.200
112 2026-08-19 18:58 639227618261696275
246 ms 76.79.39.4
111 2026-08-19 18:41 639227608366233645
274 ms 209.50.15.200
110 2026-08-19 18:41 639227608366233645
274 ms 76.79.39.4
109 2026-08-19 18:25 639227598301787588
132 ms 76.79.39.4
108 2026-08-19 18:25 639227598301787588
132 ms 209.50.15.200
107 2026-08-19 17:31 639227566241010716
302 ms 209.50.15.200
106 2026-08-19 17:31 639227566241010716
302 ms 76.79.39.4
105 2026-08-19 17:15 639227556454538959
2 ms 209.50.15.200
104 2026-08-19 17:15 639227556454538959
2 ms 76.79.39.4
103 2026-08-19 16:58 639227546640305542
9 ms 76.79.39.4
102 2026-08-19 16:58 639227546640305542
9 ms 209.50.15.200
101 2026-08-19 16:42 639227536965466472
7 ms 209.50.15.200
100 2026-08-19 16:42 639227536965466472
7 ms 76.79.39.4
99 2026-08-19 16:26 639227527048658280
335 ms 76.79.39.4
98 2026-08-19 16:26 639227527048658280
335 ms 209.50.15.200
97 2026-08-19 16:10 639227517386634438
4021 ms 209.50.15.200
96 2026-08-19 16:10 639227517386634438
4021 ms 76.79.39.4
95 2026-08-19 15:53 639227507459551637
-
94 2026-08-19 15:37 639227497515595277
14 ms 209.50.15.200
93 2026-08-19 15:37 639227497515595277
14 ms 76.79.39.4
92 2026-08-19 15:20 639227487441798036
13 ms 209.50.15.200
91 2026-08-19 15:20 639227487441798036
13 ms 76.79.39.4
90 2026-08-19 15:03 639227477445551863
131 ms 76.79.39.4
89 2026-08-19 15:03 639227477445551863
131 ms 209.50.15.200
88 2026-08-19 14:47 639227467297067891
237 ms 76.79.39.4
87 2026-08-19 14:47 639227467297067891
237 ms 209.50.15.200
86 2026-08-19 14:30 639227457057795635
249 ms 209.50.15.200
85 2026-08-19 14:30 639227457057795635
249 ms 76.79.39.4
84 2026-08-19 13:36 639227425244777397
156 ms 209.50.15.200
83 2026-08-19 13:36 639227425244777397
156 ms 76.79.39.4
82 2026-08-19 13:20 639227415422116485
151 ms 209.50.15.200
81 2026-08-19 13:20 639227415422116485
151 ms 76.79.39.4
80 2026-08-19 13:03 639227405307256053
294 ms 76.79.39.4
79 2026-08-19 13:03 639227405307256053
294 ms 209.50.15.200
78 2026-08-19 12:46 639227395396602630
264 ms 76.79.39.4
77 2026-08-19 12:46 639227395396602630
264 ms 209.50.15.200
76 2026-08-19 12:30 639227385510363611
2 ms 209.50.15.200
75 2026-08-19 12:30 639227385510363611
2 ms 76.79.39.4
74 2026-08-19 12:13 639227375508324850
640 ms 76.79.39.4
73 2026-08-19 12:13 639227375508324850
640 ms 209.50.15.200
72 2026-08-19 11:56 639227365326611906
269 ms 209.50.15.200
71 2026-08-19 11:56 639227365326611906
269 ms 76.79.39.4
70 2026-08-19 11:40 639227355360014208
2 ms 209.50.15.200
69 2026-08-19 11:40 639227355360014208
2 ms 76.79.39.4
68 2026-08-19 11:23 639227345036782165
276 ms 209.50.15.200
67 2026-08-19 11:23 639227345036782165
276 ms 76.79.39.4
66 2026-08-19 11:06 639227334992964533
4 ms 76.79.39.4
65 2026-08-19 11:06 639227334992964533
4 ms 209.50.15.200
64 2026-08-19 10:49 639227324986605572
8 ms 209.50.15.200
63 2026-08-19 10:49 639227324986605572
8 ms 76.79.39.4
62 2026-08-19 10:32 639227314928414539
271 ms 76.79.39.4
61 2026-08-19 10:32 639227314928414539
271 ms 209.50.15.200
60 2026-08-19 09:39 639227283029182134
14 ms 76.79.39.4
59 2026-08-19 09:39 639227283029182134
14 ms 209.50.15.200
58 2026-08-19 09:23 639227273294779350
251 ms 76.79.39.4
57 2026-08-19 09:23 639227273294779350
251 ms 209.50.15.200
56 2026-08-19 09:06 639227263525231313
4140 ms 76.79.39.4
55 2026-08-19 09:06 639227263525231313
4140 ms 209.50.15.200
54 2026-08-19 08:50 639227253578313363
2 ms 76.79.39.4
53 2026-08-19 08:50 639227253578313363
2 ms 209.50.15.200
52 2026-08-19 08:34 639227243649973322
2143 ms 209.50.15.200
51 2026-08-19 08:34 639227243649973322
2143 ms 76.79.39.4
50 2026-08-19 08:17 639227233581059317
2009 ms 76.79.39.4
49 2026-08-19 08:17 639227233581059317
2009 ms 209.50.15.200
48 2026-08-19 08:00 639227223667352067
4 ms 76.79.39.4
47 2026-08-19 08:00 639227223667352067
4 ms 209.50.15.200
46 2026-08-19 07:44 639227213714837066
4150 ms 209.50.15.200
45 2026-08-19 07:44 639227213714837066
4150 ms 76.79.39.4
44 2026-08-19 07:27 639227203701208496
3735 ms 76.79.39.4
43 2026-08-19 07:27 639227203701208496
3735 ms 209.50.15.200
42 2026-08-19 07:10 639227193643202179
3630 ms 76.79.39.4
41 2026-08-19 07:10 639227193643202179
3630 ms 209.50.15.200
40 2026-08-19 06:54 639227183584431597
2122 ms 76.79.39.4
39 2026-08-19 06:54 639227183584431597
2122 ms 209.50.15.200
38 2026-08-19 06:37 639227173347403088
4135 ms 209.50.15.200
37 2026-08-19 06:37 639227173347403088
4135 ms 76.79.39.4
36 2026-08-19 05:43 639227141523007601
2013 ms 209.50.15.200
35 2026-08-19 05:43 639227141523007601
2013 ms 76.79.39.4
34 2026-08-19 05:27 639227131785931574
3647 ms 76.79.39.4
33 2026-08-19 05:27 639227131785931574
3647 ms 209.50.15.200
32 2026-08-19 05:11 639227122176475389
2 ms 209.50.15.200
31 2026-08-19 05:11 639227122176475389
2 ms 76.79.39.4
30 2026-08-19 04:55 639227112668934596
3662 ms 209.50.15.200
29 2026-08-19 04:55 639227112668934596
3662 ms 76.79.39.4
28 2026-08-19 04:39 639227102773292788
3 ms 209.50.15.200
27 2026-08-19 04:39 639227102773292788
3 ms 76.79.39.4
26 2026-08-19 04:22 639227093141136930
3666 ms 209.50.15.200
25 2026-08-19 04:22 639227093141136930
3666 ms 76.79.39.4
24 2026-08-19 04:06 639227083449420147
3 ms 76.79.39.4
23 2026-08-19 04:06 639227083449420147
3 ms 209.50.15.200
22 2026-08-19 03:50 639227073771748493
-
21 2026-08-19 03:34 639227063977347614
2008 ms 209.50.15.200
20 2026-08-19 03:34 639227063977347614
2008 ms 76.79.39.4
19 2026-08-19 03:18 639227054253519024
3663 ms 76.79.39.4
18 2026-08-19 03:18 639227054253519024
3663 ms 209.50.15.200
17 2026-08-19 03:01 639227044381963886
4135 ms 76.79.39.4
16 2026-08-19 03:01 639227044381963886
4135 ms 209.50.15.200
15 2026-08-19 02:45 639227034441085514
3 ms 76.79.39.4
14 2026-08-19 02:45 639227034441085514
3 ms 209.50.15.200
13 2026-08-19 01:52 639227003126489968
2033 ms 209.50.15.200
12 2026-08-19 01:52 639227003126489968
2033 ms 76.79.39.4
11 2026-08-19 01:36 639226993456311614
-
10 2026-08-19 01:20 639226983847312345
4135 ms 209.50.15.200
9 2026-08-19 01:20 639226983847312345
4135 ms 76.79.39.4
8 2026-08-19 01:04 639226974357874853
424 ms 76.79.39.4
7 2026-08-19 01:04 639226974357874853
424 ms 209.50.15.200
6 2026-08-19 00:48 639226964670484721
7 ms 76.79.39.4
5 2026-08-19 00:48 639226964670484721
7 ms 209.50.15.200
4 2026-08-19 00:32 639226954857899696
791 ms 76.79.39.4
3 2026-08-19 00:32 639226954857899696
791 ms 209.50.15.200
2 2026-08-19 00:16 639226945091603488
2 ms 76.79.39.4
1 2026-08-19 00:16 639226945091603488
2 ms 209.50.15.200