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 2026-08-22. For this date, NameServerHistory found 148 DNS check records, 148 successful responses, 0 failed responses, and 244 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

148

Historical checks stored for this nameserver on selected date

Average Latency

244 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

104.21.21.155

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.sysconn.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
148 2026-08-22 23:46 639230391807229016
48 ms 104.21.21.155
147 2026-08-22 23:46 639230391807229016
48 ms 172.67.199.84
146 2026-08-22 23:30 639230382051619327
36 ms 172.67.199.84
145 2026-08-22 23:30 639230382051619327
36 ms 104.21.21.155
144 2026-08-22 23:14 639230372323353529
8 ms 172.67.199.84
143 2026-08-22 23:14 639230372323353529
8 ms 104.21.21.155
142 2026-08-22 22:57 639230362586451064
8 ms 172.67.199.84
141 2026-08-22 22:57 639230362586451064
8 ms 104.21.21.155
140 2026-08-22 22:41 639230352793666303
14 ms 104.21.21.155
139 2026-08-22 22:41 639230352793666303
14 ms 172.67.199.84
138 2026-08-22 22:24 639230342775737758
12 ms 172.67.199.84
137 2026-08-22 22:24 639230342775737758
12 ms 104.21.21.155
136 2026-08-22 22:07 639230332639939561
9 ms 104.21.21.155
135 2026-08-22 22:07 639230332639939561
9 ms 172.67.199.84
134 2026-08-22 21:15 639230301014190104
7 ms 172.67.199.84
133 2026-08-22 21:15 639230301014190104
7 ms 104.21.21.155
132 2026-08-22 20:58 639230291048161498
48 ms 104.21.21.155
131 2026-08-22 20:58 639230291048161498
48 ms 172.67.199.84
130 2026-08-22 20:41 639230280894353664
41 ms 172.67.199.84
129 2026-08-22 20:41 639230280894353664
41 ms 104.21.21.155
128 2026-08-22 20:24 639230270699419073
21 ms 104.21.21.155
127 2026-08-22 20:24 639230270699419073
21 ms 172.67.199.84
126 2026-08-22 20:07 639230260248163050
13 ms 104.21.21.155
125 2026-08-22 20:07 639230260248163050
13 ms 172.67.199.84
124 2026-08-22 19:50 639230250122494282
39 ms 172.67.199.84
123 2026-08-22 19:50 639230250122494282
39 ms 104.21.21.155
122 2026-08-22 19:33 639230239972935046
27 ms 172.67.199.84
121 2026-08-22 19:33 639230239972935046
27 ms 104.21.21.155
120 2026-08-22 19:16 639230229963262464
42 ms 104.21.21.155
119 2026-08-22 19:16 639230229963262464
42 ms 172.67.199.84
118 2026-08-22 19:00 639230220033804658
6 ms 104.21.21.155
117 2026-08-22 19:00 639230220033804658
6 ms 172.67.199.84
116 2026-08-22 18:43 639230209891107289
31 ms 104.21.21.155
115 2026-08-22 18:43 639230209891107289
31 ms 172.67.199.84
114 2026-08-22 18:26 639230199630298717
8 ms 104.21.21.155
113 2026-08-22 18:26 639230199630298717
8 ms 172.67.199.84
112 2026-08-22 18:09 639230189301984150
75 ms 104.21.21.155
111 2026-08-22 18:09 639230189301984150
75 ms 172.67.199.84
110 2026-08-22 17:15 639230157138468804
7 ms 104.21.21.155
109 2026-08-22 17:15 639230157138468804
7 ms 172.67.199.84
108 2026-08-22 16:58 639230146987869495
47 ms 172.67.199.84
107 2026-08-22 16:58 639230146987869495
47 ms 104.21.21.155
106 2026-08-22 16:41 639230136768638516
28 ms 172.67.199.84
105 2026-08-22 16:41 639230136768638516
28 ms 104.21.21.155
104 2026-08-22 16:24 639230126735907877
7 ms 104.21.21.155
103 2026-08-22 16:24 639230126735907877
7 ms 172.67.199.84
102 2026-08-22 16:07 639230116551187768
43 ms 172.67.199.84
101 2026-08-22 16:07 639230116551187768
43 ms 104.21.21.155
100 2026-08-22 15:50 639230106335615913
16 ms 172.67.199.84
99 2026-08-22 15:50 639230106335615913
16 ms 104.21.21.155
98 2026-08-22 15:33 639230096177758176
34 ms 172.67.199.84
97 2026-08-22 15:33 639230096177758176
34 ms 104.21.21.155
96 2026-08-22 15:17 639230086185999993
52 ms 172.67.199.84
95 2026-08-22 15:17 639230086185999993
52 ms 104.21.21.155
94 2026-08-22 15:00 639230076247854903
34 ms 172.67.199.84
93 2026-08-22 15:00 639230076247854903
34 ms 104.21.21.155
92 2026-08-22 14:43 639230066076077530
26 ms 104.21.21.155
91 2026-08-22 14:43 639230066076077530
26 ms 172.67.199.84
90 2026-08-22 14:26 639230055738197328
41 ms 172.67.199.84
89 2026-08-22 14:26 639230055738197328
41 ms 104.21.21.155
88 2026-08-22 14:09 639230045411225521
57 ms 104.21.21.155
87 2026-08-22 14:09 639230045411225521
57 ms 172.67.199.84
86 2026-08-22 13:15 639230013046000470
55 ms 172.67.199.84
85 2026-08-22 13:15 639230013046000470
55 ms 104.21.21.155
84 2026-08-22 12:58 639230003090037878
35 ms 172.67.199.84
83 2026-08-22 12:58 639230003090037878
35 ms 104.21.21.155
82 2026-08-22 12:41 639229993008259475
14 ms 104.21.21.155
81 2026-08-22 12:41 639229993008259475
14 ms 172.67.199.84
80 2026-08-22 12:25 639229982909449470
11 ms 172.67.199.84
79 2026-08-22 12:25 639229982909449470
11 ms 104.21.21.155
78 2026-08-22 12:08 639229973035502212
14 ms 104.21.21.155
77 2026-08-22 12:08 639229973035502212
14 ms 172.67.199.84
76 2026-08-22 11:52 639229963064296145
2040 ms 104.21.21.155
75 2026-08-22 11:52 639229963064296145
2040 ms 172.67.199.84
74 2026-08-22 11:35 639229952996162143
28 ms 104.21.21.155
73 2026-08-22 11:35 639229952996162143
28 ms 172.67.199.84
72 2026-08-22 11:18 639229943051949195
26 ms 104.21.21.155
71 2026-08-22 11:18 639229943051949195
26 ms 172.67.199.84
70 2026-08-22 11:01 639229932919214934
10 ms 172.67.199.84
69 2026-08-22 11:01 639229932919214934
10 ms 104.21.21.155
68 2026-08-22 10:44 639229922745889838
15 ms 104.21.21.155
67 2026-08-22 10:44 639229922745889838
15 ms 172.67.199.84
66 2026-08-22 10:27 639229912587214796
40 ms 172.67.199.84
65 2026-08-22 10:27 639229912587214796
40 ms 104.21.21.155
64 2026-08-22 10:10 639229902240004454
22 ms 104.21.21.155
63 2026-08-22 10:10 639229902240004454
22 ms 172.67.199.84
62 2026-08-22 09:18 639229870800501662
19 ms 172.67.199.84
61 2026-08-22 09:18 639229870800501662
19 ms 104.21.21.155
60 2026-08-22 09:01 639229861058384956
52 ms 104.21.21.155
59 2026-08-22 09:01 639229861058384956
52 ms 172.67.199.84
58 2026-08-22 08:45 639229851158592604
6 ms 104.21.21.155
57 2026-08-22 08:45 639229851158592604
6 ms 172.67.199.84
56 2026-08-22 08:29 639229841475569629
37 ms 172.67.199.84
55 2026-08-22 08:29 639229841475569629
37 ms 104.21.21.155
54 2026-08-22 08:13 639229831887658471
12 ms 172.67.199.84
53 2026-08-22 08:13 639229831887658471
12 ms 104.21.21.155
52 2026-08-22 07:56 639229822043670346
13 ms 172.67.199.84
51 2026-08-22 07:56 639229822043670346
13 ms 104.21.21.155
50 2026-08-22 07:40 639229812327913936
14 ms 172.67.199.84
49 2026-08-22 07:40 639229812327913936
14 ms 104.21.21.155
48 2026-08-22 07:24 639229802629488686
36 ms 172.67.199.84
47 2026-08-22 07:24 639229802629488686
36 ms 104.21.21.155
46 2026-08-22 07:08 639229793051447309
33 ms 172.67.199.84
45 2026-08-22 07:08 639229793051447309
33 ms 104.21.21.155
44 2026-08-22 06:52 639229783303531961
4040 ms 104.21.21.155
43 2026-08-22 06:52 639229783303531961
4040 ms 172.67.199.84
42 2026-08-22 06:35 639229773458051942
17 ms 104.21.21.155
41 2026-08-22 06:35 639229773458051942
17 ms 172.67.199.84
40 2026-08-22 06:19 639229763373848056
26 ms 104.21.21.155
39 2026-08-22 06:19 639229763373848056
26 ms 172.67.199.84
38 2026-08-22 05:27 639229732140622809
2043 ms 172.67.199.84
37 2026-08-22 05:27 639229732140622809
2043 ms 104.21.21.155
36 2026-08-22 05:11 639229722699695967
10 ms 104.21.21.155
35 2026-08-22 05:11 639229722699695967
10 ms 172.67.199.84
34 2026-08-22 04:55 639229713097498075
32 ms 104.21.21.155
33 2026-08-22 04:55 639229713097498075
32 ms 172.67.199.84
32 2026-08-22 04:39 639229703543969637
17 ms 104.21.21.155
31 2026-08-22 04:39 639229703543969637
17 ms 172.67.199.84
30 2026-08-22 04:23 639229693970392873
28 ms 172.67.199.84
29 2026-08-22 04:23 639229693970392873
28 ms 104.21.21.155
28 2026-08-22 04:07 639229684277329469
11 ms 172.67.199.84
27 2026-08-22 04:07 639229684277329469
11 ms 104.21.21.155
26 2026-08-22 03:51 639229674501596661
22 ms 172.67.199.84
25 2026-08-22 03:51 639229674501596661
22 ms 104.21.21.155
24 2026-08-22 03:35 639229665064441147
9 ms 172.67.199.84
23 2026-08-22 03:35 639229665064441147
9 ms 104.21.21.155
22 2026-08-22 03:19 639229655507536872
39 ms 172.67.199.84
21 2026-08-22 03:19 639229655507536872
39 ms 104.21.21.155
20 2026-08-22 03:03 639229645849603111
10 ms 104.21.21.155
19 2026-08-22 03:03 639229645849603111
10 ms 172.67.199.84
18 2026-08-22 02:47 639229636090497453
4021 ms 104.21.21.155
17 2026-08-22 02:47 639229636090497453
4021 ms 172.67.199.84
16 2026-08-22 02:30 639229625978544281
65 ms 104.21.21.155
15 2026-08-22 02:30 639229625978544281
65 ms 172.67.199.84
14 2026-08-22 01:37 639229594644662176
2047 ms 172.67.199.84
13 2026-08-22 01:37 639229594644662176
2047 ms 104.21.21.155
12 2026-08-22 01:22 639229585214633065
143 ms 172.67.199.84
11 2026-08-22 01:22 639229585214633065
143 ms 104.21.21.155
10 2026-08-22 01:06 639229575581042175
13 ms 172.67.199.84
9 2026-08-22 01:06 639229575581042175
13 ms 104.21.21.155
8 2026-08-22 00:50 639229565912268962
2023 ms 172.67.199.84
7 2026-08-22 00:50 639229565912268962
2023 ms 104.21.21.155
6 2026-08-22 00:33 639229556237813203
17 ms 172.67.199.84
5 2026-08-22 00:33 639229556237813203
17 ms 104.21.21.155
4 2026-08-22 00:17 639229546625802518
6 ms 172.67.199.84
3 2026-08-22 00:17 639229546625802518
6 ms 104.21.21.155
2 2026-08-22 00:02 639229537172016621
32 ms 104.21.21.155
1 2026-08-22 00:02 639229537172016621
32 ms 172.67.199.84