DNS response history for dns1.sysconn.com

dns1.sysconn.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 2026-08-21. For this date, NameServerHistory found 142 DNS check records, 140 successful responses, 2 failed responses, and 171 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.sysconn.com.
Records on Selected Date

142

Historical checks stored for this nameserver on selected date

Average Latency

171 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.67.199.84

Most recently resolved hosting IP on selected date

Successful Responses

140

Checks that returned a measurable response

Failed Responses

2

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.sysconn.com

Showing DNS history for 2026-08-21 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
142 2026-08-21 23:46 639229527598660841
4 ms 172.67.199.84
141 2026-08-21 23:46 639229527598660841
4 ms 104.21.21.155
140 2026-08-21 23:30 639229517954323214
36 ms 104.21.21.155
139 2026-08-21 23:30 639229517954323214
36 ms 172.67.199.84
138 2026-08-21 23:14 639229508269999021
42 ms 104.21.21.155
137 2026-08-21 23:14 639229508269999021
42 ms 172.67.199.84
136 2026-08-21 22:57 639229498559060171
52 ms 104.21.21.155
135 2026-08-21 22:57 639229498559060171
52 ms 172.67.199.84
134 2026-08-21 22:41 639229488519347586
57 ms 104.21.21.155
133 2026-08-21 22:41 639229488519347586
57 ms 172.67.199.84
132 2026-08-21 21:47 639229456606578934
11 ms 172.67.199.84
131 2026-08-21 21:47 639229456606578934
11 ms 104.21.21.155
130 2026-08-21 21:31 639229446985772499
29 ms 104.21.21.155
129 2026-08-21 21:31 639229446985772499
29 ms 172.67.199.84
128 2026-08-21 21:15 639229437367313098
12 ms 104.21.21.155
127 2026-08-21 21:15 639229437367313098
12 ms 172.67.199.84
126 2026-08-21 21:00 639229427923950391
27 ms 104.21.21.155
125 2026-08-21 21:00 639229427923950391
27 ms 172.67.199.84
124 2026-08-21 20:43 639229418168588854
15 ms 104.21.21.155
123 2026-08-21 20:43 639229418168588854
15 ms 172.67.199.84
122 2026-08-21 20:27 639229408345678334
13 ms 104.21.21.155
121 2026-08-21 20:27 639229408345678334
13 ms 172.67.199.84
120 2026-08-21 20:11 639229398616354648
2024 ms 172.67.199.84
119 2026-08-21 20:11 639229398616354648
2024 ms 104.21.21.155
118 2026-08-21 19:54 639229388634592323
59 ms 104.21.21.155
117 2026-08-21 19:54 639229388634592323
59 ms 172.67.199.84
116 2026-08-21 19:38 639229378792837692
2030 ms 104.21.21.155
115 2026-08-21 19:38 639229378792837692
2030 ms 172.67.199.84
114 2026-08-21 19:22 639229369154682311
29 ms 104.21.21.155
113 2026-08-21 19:22 639229369154682311
29 ms 172.67.199.84
112 2026-08-21 19:05 639229359248017926
22 ms 104.21.21.155
111 2026-08-21 19:05 639229359248017926
22 ms 172.67.199.84
110 2026-08-21 18:48 639229349124294642
25 ms 104.21.21.155
109 2026-08-21 18:48 639229349124294642
25 ms 172.67.199.84
108 2026-08-21 17:56 639229317791715692
25 ms 104.21.21.155
107 2026-08-21 17:56 639229317791715692
25 ms 172.67.199.84
106 2026-08-21 17:40 639229308115194575
38 ms 104.21.21.155
105 2026-08-21 17:40 639229308115194575
38 ms 172.67.199.84
104 2026-08-21 17:24 639229298320320558
52 ms 172.67.199.84
103 2026-08-21 17:24 639229298320320558
52 ms 104.21.21.155
102 2026-08-21 17:07 639229288674863221
34 ms 104.21.21.155
101 2026-08-21 17:07 639229288674863221
34 ms 172.67.199.84
100 2026-08-21 16:51 639229278983677079
30 ms 172.67.199.84
99 2026-08-21 16:51 639229278983677079
30 ms 104.21.21.155
98 2026-08-21 16:35 639229269405517175
7 ms 104.21.21.155
97 2026-08-21 16:35 639229269405517175
7 ms 172.67.199.84
96 2026-08-21 16:19 639229259594798244
12 ms 104.21.21.155
95 2026-08-21 16:19 639229259594798244
12 ms 172.67.199.84
94 2026-08-21 16:03 639229249736681188
18 ms 172.67.199.84
93 2026-08-21 16:03 639229249736681188
18 ms 104.21.21.155
92 2026-08-21 15:46 639229239699417787
40 ms 172.67.199.84
91 2026-08-21 15:46 639229239699417787
40 ms 104.21.21.155
90 2026-08-21 15:29 639229229621964033
41 ms 172.67.199.84
89 2026-08-21 15:29 639229229621964033
41 ms 104.21.21.155
88 2026-08-21 15:12 639229219567270965
42 ms 104.21.21.155
87 2026-08-21 15:12 639229219567270965
42 ms 172.67.199.84
86 2026-08-21 14:55 639229209406666856
12 ms 172.67.199.84
85 2026-08-21 14:55 639229209406666856
12 ms 104.21.21.155
84 2026-08-21 14:03 639229177815876178
43 ms 172.67.199.84
83 2026-08-21 14:03 639229177815876178
43 ms 104.21.21.155
82 2026-08-21 13:47 639229168243572685
61 ms 104.21.21.155
81 2026-08-21 13:47 639229168243572685
61 ms 172.67.199.84
80 2026-08-21 13:31 639229158599856475
39 ms 172.67.199.84
79 2026-08-21 13:31 639229158599856475
39 ms 104.21.21.155
78 2026-08-21 13:15 639229148998940902
22 ms 104.21.21.155
77 2026-08-21 13:15 639229148998940902
22 ms 172.67.199.84
76 2026-08-21 12:59 639229139276923594
26 ms 104.21.21.155
75 2026-08-21 12:59 639229139276923594
26 ms 172.67.199.84
74 2026-08-21 12:43 639229129709912394
18 ms 172.67.199.84
73 2026-08-21 12:43 639229129709912394
18 ms 104.21.21.155
72 2026-08-21 12:26 639229119801488500
2043 ms 172.67.199.84
71 2026-08-21 12:26 639229119801488500
2043 ms 104.21.21.155
70 2026-08-21 12:10 639229110135262458
80 ms 104.21.21.155
69 2026-08-21 12:10 639229110135262458
80 ms 172.67.199.84
68 2026-08-21 11:54 639229100336051392
30 ms 172.67.199.84
67 2026-08-21 11:54 639229100336051392
30 ms 104.21.21.155
66 2026-08-21 11:37 639229090641415626
11 ms 172.67.199.84
65 2026-08-21 11:37 639229090641415626
11 ms 104.21.21.155
64 2026-08-21 11:21 639229080702683947
15 ms 172.67.199.84
63 2026-08-21 11:21 639229080702683947
15 ms 104.21.21.155
62 2026-08-21 11:04 639229070601456699
15 ms 104.21.21.155
61 2026-08-21 11:04 639229070601456699
15 ms 172.67.199.84
60 2026-08-21 10:11 639229038947447232
-
59 2026-08-21 09:55 639229029268708773
2037 ms 104.21.21.155
58 2026-08-21 09:55 639229029268708773
2037 ms 172.67.199.84
57 2026-08-21 09:39 639229019647910603
86 ms 172.67.199.84
56 2026-08-21 09:39 639229019647910603
86 ms 104.21.21.155
55 2026-08-21 09:23 639229009983843738
20 ms 172.67.199.84
54 2026-08-21 09:23 639229009983843738
20 ms 104.21.21.155
53 2026-08-21 09:07 639229000203331882
34 ms 104.21.21.155
52 2026-08-21 09:07 639229000203331882
34 ms 172.67.199.84
51 2026-08-21 08:50 639228990302335999
13 ms 104.21.21.155
50 2026-08-21 08:50 639228990302335999
13 ms 172.67.199.84
49 2026-08-21 08:34 639228980567740722
12 ms 172.67.199.84
48 2026-08-21 08:34 639228980567740722
12 ms 104.21.21.155
47 2026-08-21 08:18 639228970762445174
16 ms 104.21.21.155
46 2026-08-21 08:18 639228970762445174
16 ms 172.67.199.84
45 2026-08-21 08:02 639228961065054445
26 ms 172.67.199.84
44 2026-08-21 08:02 639228961065054445
26 ms 104.21.21.155
43 2026-08-21 07:45 639228951224649885
47 ms 104.21.21.155
42 2026-08-21 07:45 639228951224649885
47 ms 172.67.199.84
41 2026-08-21 07:29 639228941303864592
-
40 2026-08-21 07:12 639228931191328583
10 ms 172.67.199.84
39 2026-08-21 07:12 639228931191328583
10 ms 104.21.21.155
38 2026-08-21 06:19 639228899518173317
12 ms 172.67.199.84
37 2026-08-21 06:19 639228899518173317
12 ms 104.21.21.155
36 2026-08-21 06:03 639228889785027669
44 ms 104.21.21.155
35 2026-08-21 06:03 639228889785027669
44 ms 172.67.199.84
34 2026-08-21 05:47 639228880106330161
19 ms 172.67.199.84
33 2026-08-21 05:47 639228880106330161
19 ms 104.21.21.155
32 2026-08-21 05:30 639228870316184091
12 ms 104.21.21.155
31 2026-08-21 05:30 639228870316184091
12 ms 172.67.199.84
30 2026-08-21 05:14 639228860695366512
52 ms 104.21.21.155
29 2026-08-21 05:14 639228860695366512
52 ms 172.67.199.84
28 2026-08-21 04:58 639228851027209500
18 ms 172.67.199.84
27 2026-08-21 04:58 639228851027209500
18 ms 104.21.21.155
26 2026-08-21 04:42 639228841479265462
2057 ms 172.67.199.84
25 2026-08-21 04:42 639228841479265462
2057 ms 104.21.21.155
24 2026-08-21 04:26 639228831752962260
11 ms 104.21.21.155
23 2026-08-21 04:26 639228831752962260
11 ms 172.67.199.84
22 2026-08-21 04:10 639228821953295483
21 ms 172.67.199.84
21 2026-08-21 04:10 639228821953295483
21 ms 104.21.21.155
20 2026-08-21 03:53 639228812227429953
9 ms 172.67.199.84
19 2026-08-21 03:53 639228812227429953
9 ms 104.21.21.155
18 2026-08-21 03:37 639228802476107538
11 ms 172.67.199.84
17 2026-08-21 03:37 639228802476107538
11 ms 104.21.21.155
16 2026-08-21 03:21 639228792525492032
7 ms 104.21.21.155
15 2026-08-21 03:21 639228792525492032
7 ms 172.67.199.84
14 2026-08-21 02:28 639228761131421385
15 ms 172.67.199.84
13 2026-08-21 02:28 639228761131421385
15 ms 104.21.21.155
12 2026-08-21 02:12 639228751571206692
25 ms 172.67.199.84
11 2026-08-21 02:12 639228751571206692
25 ms 104.21.21.155
10 2026-08-21 01:56 639228741705571019
6 ms 104.21.21.155
9 2026-08-21 01:56 639228741705571019
6 ms 172.67.199.84
8 2026-08-21 01:39 639228731642208228
14 ms 172.67.199.84
7 2026-08-21 01:39 639228731642208228
14 ms 104.21.21.155
6 2026-08-21 00:47 639228700387002072
33 ms 104.21.21.155
5 2026-08-21 00:47 639228700387002072
33 ms 172.67.199.84
4 2026-08-21 00:31 639228690742014433
16 ms 104.21.21.155
3 2026-08-21 00:31 639228690742014433
16 ms 172.67.199.84
2 2026-08-21 00:15 639228680877937122
16 ms 104.21.21.155
1 2026-08-21 00:15 639228680877937122
16 ms 172.67.199.84