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 2026-08-20. For this date, NameServerHistory found 112 DNS check records, 112 successful responses, 0 failed responses, and 81 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

112

Historical checks stored for this nameserver on selected date

Average Latency

81 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:10

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

112

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 2026-08-20 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
112 2026-08-20 23:10 639228639850033448
39 ms 104.21.21.7
111 2026-08-20 23:10 639228639850033448
39 ms 172.67.195.165
110 2026-08-20 22:53 639228630204271870
52 ms 104.21.21.7
109 2026-08-20 22:53 639228630204271870
52 ms 172.67.195.165
108 2026-08-20 22:37 639228620295091135
22 ms 172.67.195.165
107 2026-08-20 22:37 639228620295091135
22 ms 104.21.21.7
106 2026-08-20 22:20 639228610298336915
32 ms 172.67.195.165
105 2026-08-20 22:20 639228610298336915
32 ms 104.21.21.7
104 2026-08-20 21:28 639228578917047616
37 ms 104.21.21.7
103 2026-08-20 21:28 639228578917047616
37 ms 172.67.195.165
102 2026-08-20 21:12 639228569046445709
20 ms 104.21.21.7
101 2026-08-20 21:12 639228569046445709
20 ms 172.67.195.165
100 2026-08-20 20:55 639228558946830986
20 ms 172.67.195.165
99 2026-08-20 20:55 639228558946830986
20 ms 104.21.21.7
98 2026-08-20 20:38 639228548977359217
55 ms 172.67.195.165
97 2026-08-20 20:38 639228548977359217
55 ms 104.21.21.7
96 2026-08-20 19:46 639228517494157668
38 ms 172.67.195.165
95 2026-08-20 19:46 639228517494157668
38 ms 104.21.21.7
94 2026-08-20 19:29 639228507374116892
27 ms 104.21.21.7
93 2026-08-20 19:29 639228507374116892
27 ms 172.67.195.165
92 2026-08-20 19:12 639228497315154893
21 ms 104.21.21.7
91 2026-08-20 19:12 639228497315154893
21 ms 172.67.195.165
90 2026-08-20 18:55 639228487287648341
86 ms 172.67.195.165
89 2026-08-20 18:55 639228487287648341
86 ms 104.21.21.7
88 2026-08-20 18:03 639228455828123788
76 ms 172.67.195.165
87 2026-08-20 18:03 639228455828123788
76 ms 104.21.21.7
86 2026-08-20 17:46 639228445900082244
23 ms 172.67.195.165
85 2026-08-20 17:46 639228445900082244
23 ms 104.21.21.7
84 2026-08-20 17:30 639228435866352323
56 ms 104.21.21.7
83 2026-08-20 17:30 639228435866352323
56 ms 172.67.195.165
82 2026-08-20 17:13 639228425802273151
17 ms 104.21.21.7
81 2026-08-20 17:13 639228425802273151
17 ms 172.67.195.165
80 2026-08-20 16:19 639228393616324230
46 ms 172.67.195.165
79 2026-08-20 16:19 639228393616324230
46 ms 104.21.21.7
78 2026-08-20 16:02 639228383590408693
12 ms 104.21.21.7
77 2026-08-20 16:02 639228383590408693
12 ms 172.67.195.165
76 2026-08-20 15:46 639228373471467474
33 ms 172.67.195.165
75 2026-08-20 15:46 639228373471467474
33 ms 104.21.21.7
74 2026-08-20 15:29 639228363426647311
15 ms 104.21.21.7
73 2026-08-20 15:29 639228363426647311
15 ms 172.67.195.165
72 2026-08-20 14:36 639228331681701910
28 ms 104.21.21.7
71 2026-08-20 14:36 639228331681701910
28 ms 172.67.195.165
70 2026-08-20 14:19 639228321714746824
21 ms 104.21.21.7
69 2026-08-20 14:19 639228321714746824
21 ms 172.67.195.165
68 2026-08-20 14:03 639228311652090262
109 ms 172.67.195.165
67 2026-08-20 14:03 639228311652090262
109 ms 104.21.21.7
66 2026-08-20 13:46 639228301670088587
46 ms 172.67.195.165
65 2026-08-20 13:46 639228301670088587
46 ms 104.21.21.7
64 2026-08-20 12:53 639228269987976710
21 ms 104.21.21.7
63 2026-08-20 12:53 639228269987976710
21 ms 172.67.195.165
62 2026-08-20 12:36 639228260009452308
78 ms 104.21.21.7
61 2026-08-20 12:36 639228260009452308
78 ms 172.67.195.165
60 2026-08-20 12:19 639228249661740894
81 ms 172.67.195.165
59 2026-08-20 12:19 639228249661740894
81 ms 104.21.21.7
58 2026-08-20 12:02 639228239552680346
447 ms 104.21.21.7
57 2026-08-20 12:02 639228239552680346
447 ms 172.67.195.165
56 2026-08-20 11:09 639228207667580819
17 ms 172.67.195.165
55 2026-08-20 11:09 639228207667580819
17 ms 104.21.21.7
54 2026-08-20 10:52 639228197494011560
12 ms 104.21.21.7
53 2026-08-20 10:52 639228197494011560
12 ms 172.67.195.165
52 2026-08-20 10:36 639228187497039939
54 ms 104.21.21.7
51 2026-08-20 10:36 639228187497039939
54 ms 172.67.195.165
50 2026-08-20 10:19 639228177408432646
76 ms 172.67.195.165
49 2026-08-20 10:19 639228177408432646
76 ms 104.21.21.7
48 2026-08-20 09:27 639228146356166262
5 ms 104.21.21.7
47 2026-08-20 09:27 639228146356166262
5 ms 172.67.195.165
46 2026-08-20 09:11 639228136541505712
24 ms 172.67.195.165
45 2026-08-20 09:11 639228136541505712
24 ms 104.21.21.7
44 2026-08-20 08:54 639228126519136598
34 ms 172.67.195.165
43 2026-08-20 08:54 639228126519136598
34 ms 104.21.21.7
42 2026-08-20 08:37 639228116537148885
67 ms 104.21.21.7
41 2026-08-20 08:37 639228116537148885
67 ms 172.67.195.165
40 2026-08-20 07:45 639228085320764351
26 ms 104.21.21.7
39 2026-08-20 07:45 639228085320764351
26 ms 172.67.195.165
38 2026-08-20 07:29 639228075444604839
2091 ms 104.21.21.7
37 2026-08-20 07:29 639228075444604839
2091 ms 172.67.195.165
36 2026-08-20 07:13 639228065615498985
14 ms 104.21.21.7
35 2026-08-20 07:13 639228065615498985
14 ms 172.67.195.165
34 2026-08-20 06:56 639228055675321422
43 ms 104.21.21.7
33 2026-08-20 06:56 639228055675321422
43 ms 172.67.195.165
32 2026-08-20 06:04 639228024230839396
37 ms 172.67.195.165
31 2026-08-20 06:04 639228024230839396
37 ms 104.21.21.7
30 2026-08-20 05:48 639228014720406505
10 ms 172.67.195.165
29 2026-08-20 05:48 639228014720406505
10 ms 104.21.21.7
28 2026-08-20 05:31 639228004930827030
34 ms 172.67.195.165
27 2026-08-20 05:31 639228004930827030
34 ms 104.21.21.7
26 2026-08-20 05:15 639227995103340154
12 ms 172.67.195.165
25 2026-08-20 05:15 639227995103340154
12 ms 104.21.21.7
24 2026-08-20 04:23 639227963811374894
30 ms 172.67.195.165
23 2026-08-20 04:23 639227963811374894
30 ms 104.21.21.7
22 2026-08-20 04:07 639227954132571365
44 ms 172.67.195.165
21 2026-08-20 04:07 639227954132571365
44 ms 104.21.21.7
20 2026-08-20 03:51 639227944541208342
20 ms 104.21.21.7
19 2026-08-20 03:51 639227944541208342
20 ms 172.67.195.165
18 2026-08-20 03:34 639227934657213484
38 ms 172.67.195.165
17 2026-08-20 03:34 639227934657213484
38 ms 104.21.21.7
16 2026-08-20 02:42 639227903628145469
101 ms 172.67.195.165
15 2026-08-20 02:42 639227903628145469
101 ms 104.21.21.7
14 2026-08-20 02:27 639227893995483475
22 ms 104.21.21.7
13 2026-08-20 02:27 639227893995483475
22 ms 172.67.195.165
12 2026-08-20 02:10 639227884280244209
38 ms 104.21.21.7
11 2026-08-20 02:10 639227884280244209
38 ms 172.67.195.165
10 2026-08-20 01:54 639227874371147132
37 ms 104.21.21.7
9 2026-08-20 01:54 639227874371147132
37 ms 172.67.195.165
8 2026-08-20 01:02 639227843224256432
14 ms 172.67.195.165
7 2026-08-20 01:02 639227843224256432
14 ms 104.21.21.7
6 2026-08-20 00:46 639227833720403506
53 ms 172.67.195.165
5 2026-08-20 00:46 639227833720403506
53 ms 104.21.21.7
4 2026-08-20 00:30 639227824170728278
25 ms 172.67.195.165
3 2026-08-20 00:30 639227824170728278
25 ms 104.21.21.7
2 2026-08-20 00:15 639227814865867570
11 ms 104.21.21.7
1 2026-08-20 00:15 639227814865867570
11 ms 172.67.195.165