DNS response history for ns1.dzxserver.com

ns1.dzxserver.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 ns1.dzxserver.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 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.21.7

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 ns1.dzxserver.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 23:49 639230391807229016
33 ms 104.21.21.7
147 2026-08-22 23:49 639230391807229016
33 ms 172.67.195.165
146 2026-08-22 23:33 639230382051619327
9 ms 172.67.195.165
145 2026-08-22 23:33 639230382051619327
9 ms 104.21.21.7
144 2026-08-22 23:17 639230372323353529
38 ms 104.21.21.7
143 2026-08-22 23:17 639230372323353529
38 ms 172.67.195.165
142 2026-08-22 23:01 639230362586451064
28 ms 172.67.195.165
141 2026-08-22 23:01 639230362586451064
28 ms 104.21.21.7
140 2026-08-22 22:44 639230352793666303
23 ms 104.21.21.7
139 2026-08-22 22:44 639230352793666303
23 ms 172.67.195.165
138 2026-08-22 22:28 639230342775737758
101 ms 172.67.195.165
137 2026-08-22 22:28 639230342775737758
101 ms 104.21.21.7
136 2026-08-22 22:11 639230332639939561
28 ms 172.67.195.165
135 2026-08-22 22:11 639230332639939561
28 ms 104.21.21.7
134 2026-08-22 21:18 639230301014190104
9 ms 172.67.195.165
133 2026-08-22 21:18 639230301014190104
9 ms 104.21.21.7
132 2026-08-22 21:02 639230291048161498
12 ms 172.67.195.165
131 2026-08-22 21:02 639230291048161498
12 ms 104.21.21.7
130 2026-08-22 20:45 639230280894353664
2092 ms 104.21.21.7
129 2026-08-22 20:45 639230280894353664
2092 ms 172.67.195.165
128 2026-08-22 20:28 639230270699419073
25 ms 172.67.195.165
127 2026-08-22 20:28 639230270699419073
25 ms 104.21.21.7
126 2026-08-22 20:10 639230260248163050
21 ms 172.67.195.165
125 2026-08-22 20:10 639230260248163050
21 ms 104.21.21.7
124 2026-08-22 19:53 639230250122494282
27 ms 172.67.195.165
123 2026-08-22 19:53 639230250122494282
27 ms 104.21.21.7
122 2026-08-22 19:36 639230239972935046
12 ms 104.21.21.7
121 2026-08-22 19:36 639230239972935046
12 ms 172.67.195.165
120 2026-08-22 19:20 639230229963262464
40 ms 104.21.21.7
119 2026-08-22 19:20 639230229963262464
40 ms 172.67.195.165
118 2026-08-22 19:03 639230220033804658
25 ms 104.21.21.7
117 2026-08-22 19:03 639230220033804658
25 ms 172.67.195.165
116 2026-08-22 18:46 639230209891107289
33 ms 104.21.21.7
115 2026-08-22 18:46 639230209891107289
33 ms 172.67.195.165
114 2026-08-22 18:29 639230199630298717
12 ms 104.21.21.7
113 2026-08-22 18:29 639230199630298717
12 ms 172.67.195.165
112 2026-08-22 18:12 639230189301984150
13 ms 104.21.21.7
111 2026-08-22 18:12 639230189301984150
13 ms 172.67.195.165
110 2026-08-22 17:19 639230157138468804
2041 ms 104.21.21.7
109 2026-08-22 17:19 639230157138468804
2041 ms 172.67.195.165
108 2026-08-22 17:02 639230146987869495
22 ms 172.67.195.165
107 2026-08-22 17:02 639230146987869495
22 ms 104.21.21.7
106 2026-08-22 16:45 639230136768638516
9 ms 172.67.195.165
105 2026-08-22 16:45 639230136768638516
9 ms 104.21.21.7
104 2026-08-22 16:28 639230126735907877
17 ms 104.21.21.7
103 2026-08-22 16:28 639230126735907877
17 ms 172.67.195.165
102 2026-08-22 16:11 639230116551187768
12 ms 172.67.195.165
101 2026-08-22 16:11 639230116551187768
12 ms 104.21.21.7
100 2026-08-22 15:54 639230106335615913
11 ms 104.21.21.7
99 2026-08-22 15:54 639230106335615913
11 ms 172.67.195.165
98 2026-08-22 15:37 639230096177758176
18 ms 172.67.195.165
97 2026-08-22 15:37 639230096177758176
18 ms 104.21.21.7
96 2026-08-22 15:20 639230086185999993
4039 ms 172.67.195.165
95 2026-08-22 15:20 639230086185999993
4039 ms 104.21.21.7
94 2026-08-22 15:04 639230076247854903
26 ms 172.67.195.165
93 2026-08-22 15:04 639230076247854903
26 ms 104.21.21.7
92 2026-08-22 14:47 639230066076077530
13 ms 104.21.21.7
91 2026-08-22 14:47 639230066076077530
13 ms 172.67.195.165
90 2026-08-22 14:29 639230055738197328
28 ms 172.67.195.165
89 2026-08-22 14:29 639230055738197328
28 ms 104.21.21.7
88 2026-08-22 14:12 639230045411225521
46 ms 104.21.21.7
87 2026-08-22 14:12 639230045411225521
46 ms 172.67.195.165
86 2026-08-22 13:18 639230013046000470
48 ms 104.21.21.7
85 2026-08-22 13:18 639230013046000470
48 ms 172.67.195.165
84 2026-08-22 13:02 639230003090037878
28 ms 104.21.21.7
83 2026-08-22 13:02 639230003090037878
28 ms 172.67.195.165
82 2026-08-22 12:45 639229993008259475
30 ms 172.67.195.165
81 2026-08-22 12:45 639229993008259475
30 ms 104.21.21.7
80 2026-08-22 12:28 639229982909449470
2024 ms 104.21.21.7
79 2026-08-22 12:28 639229982909449470
2024 ms 172.67.195.165
78 2026-08-22 12:12 639229973035502212
24 ms 104.21.21.7
77 2026-08-22 12:12 639229973035502212
24 ms 172.67.195.165
76 2026-08-22 11:55 639229963064296145
28 ms 104.21.21.7
75 2026-08-22 11:55 639229963064296145
28 ms 172.67.195.165
74 2026-08-22 11:38 639229952996162143
14 ms 172.67.195.165
73 2026-08-22 11:38 639229952996162143
14 ms 104.21.21.7
72 2026-08-22 11:21 639229943051949195
12 ms 172.67.195.165
71 2026-08-22 11:21 639229943051949195
12 ms 104.21.21.7
70 2026-08-22 11:05 639229932919214934
14 ms 104.21.21.7
69 2026-08-22 11:05 639229932919214934
14 ms 172.67.195.165
68 2026-08-22 10:48 639229922745889838
59 ms 104.21.21.7
67 2026-08-22 10:48 639229922745889838
59 ms 172.67.195.165
66 2026-08-22 10:31 639229912587214796
48 ms 172.67.195.165
65 2026-08-22 10:31 639229912587214796
48 ms 104.21.21.7
64 2026-08-22 10:14 639229902240004454
14 ms 104.21.21.7
63 2026-08-22 10:14 639229902240004454
14 ms 172.67.195.165
62 2026-08-22 09:21 639229870800501662
2024 ms 172.67.195.165
61 2026-08-22 09:21 639229870800501662
2024 ms 104.21.21.7
60 2026-08-22 09:05 639229861058384956
5 ms 104.21.21.7
59 2026-08-22 09:05 639229861058384956
5 ms 172.67.195.165
58 2026-08-22 08:49 639229851158592604
13 ms 172.67.195.165
57 2026-08-22 08:49 639229851158592604
13 ms 104.21.21.7
56 2026-08-22 08:32 639229841475569629
47 ms 104.21.21.7
55 2026-08-22 08:32 639229841475569629
47 ms 172.67.195.165
54 2026-08-22 08:16 639229831887658471
11 ms 172.67.195.165
53 2026-08-22 08:16 639229831887658471
11 ms 104.21.21.7
52 2026-08-22 08:00 639229822043670346
30 ms 172.67.195.165
51 2026-08-22 08:00 639229822043670346
30 ms 104.21.21.7
50 2026-08-22 07:44 639229812327913936
9 ms 172.67.195.165
49 2026-08-22 07:44 639229812327913936
9 ms 104.21.21.7
48 2026-08-22 07:28 639229802629488686
122 ms 104.21.21.7
47 2026-08-22 07:28 639229802629488686
122 ms 172.67.195.165
46 2026-08-22 07:12 639229793051447309
16 ms 104.21.21.7
45 2026-08-22 07:12 639229793051447309
16 ms 172.67.195.165
44 2026-08-22 06:55 639229783303531961
34 ms 172.67.195.165
43 2026-08-22 06:55 639229783303531961
34 ms 104.21.21.7
42 2026-08-22 06:39 639229773458051942
2039 ms 172.67.195.165
41 2026-08-22 06:39 639229773458051942
2039 ms 104.21.21.7
40 2026-08-22 06:22 639229763373848056
47 ms 172.67.195.165
39 2026-08-22 06:22 639229763373848056
47 ms 104.21.21.7
38 2026-08-22 05:30 639229732140622809
12 ms 172.67.195.165
37 2026-08-22 05:30 639229732140622809
12 ms 104.21.21.7
36 2026-08-22 05:14 639229722699695967
20 ms 172.67.195.165
35 2026-08-22 05:14 639229722699695967
20 ms 104.21.21.7
34 2026-08-22 04:58 639229713097498075
22 ms 104.21.21.7
33 2026-08-22 04:58 639229713097498075
22 ms 172.67.195.165
32 2026-08-22 04:42 639229703543969637
23 ms 104.21.21.7
31 2026-08-22 04:42 639229703543969637
23 ms 172.67.195.165
30 2026-08-22 04:27 639229693970392873
10 ms 104.21.21.7
29 2026-08-22 04:27 639229693970392873
10 ms 172.67.195.165
28 2026-08-22 04:10 639229684277329469
16 ms 104.21.21.7
27 2026-08-22 04:10 639229684277329469
16 ms 172.67.195.165
26 2026-08-22 03:54 639229674501596661
2022 ms 172.67.195.165
25 2026-08-22 03:54 639229674501596661
2022 ms 104.21.21.7
24 2026-08-22 03:38 639229665064441147
55 ms 104.21.21.7
23 2026-08-22 03:38 639229665064441147
55 ms 172.67.195.165
22 2026-08-22 03:22 639229655507536872
8 ms 172.67.195.165
21 2026-08-22 03:22 639229655507536872
8 ms 104.21.21.7
20 2026-08-22 03:06 639229645849603111
14 ms 104.21.21.7
19 2026-08-22 03:06 639229645849603111
14 ms 172.67.195.165
18 2026-08-22 02:50 639229636090497453
9 ms 172.67.195.165
17 2026-08-22 02:50 639229636090497453
9 ms 104.21.21.7
16 2026-08-22 02:33 639229625978544281
6 ms 172.67.195.165
15 2026-08-22 02:33 639229625978544281
6 ms 104.21.21.7
14 2026-08-22 01:41 639229594644662176
22 ms 172.67.195.165
13 2026-08-22 01:41 639229594644662176
22 ms 104.21.21.7
12 2026-08-22 01:25 639229585214633065
11 ms 172.67.195.165
11 2026-08-22 01:25 639229585214633065
11 ms 104.21.21.7
10 2026-08-22 01:09 639229575581042175
13 ms 172.67.195.165
9 2026-08-22 01:09 639229575581042175
13 ms 104.21.21.7
8 2026-08-22 00:53 639229565912268962
14 ms 172.67.195.165
7 2026-08-22 00:53 639229565912268962
14 ms 104.21.21.7
6 2026-08-22 00:37 639229556237813203
102 ms 104.21.21.7
5 2026-08-22 00:37 639229556237813203
102 ms 172.67.195.165
4 2026-08-22 00:21 639229546625802518
47 ms 172.67.195.165
3 2026-08-22 00:21 639229546625802518
47 ms 104.21.21.7
2 2026-08-22 00:05 639229537172016621
9 ms 172.67.195.165
1 2026-08-22 00:05 639229537172016621
9 ms 104.21.21.7