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 2026-08-27. For this date, NameServerHistory found 141 DNS check records, 140 successful responses, 1 failed responses, and 259 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

141

Historical checks stored for this nameserver on selected date

Average Latency

259 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:14

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

140

Checks that returned a measurable response

Failed Responses

1

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 ns1.dzxserver.com

Showing DNS history for 2026-08-27 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
141 2026-08-27 23:14 639234690580226618
-
140 2026-08-27 22:57 639234680477852135
11 ms 104.21.21.7
139 2026-08-27 22:57 639234680477852135
11 ms 172.67.195.165
138 2026-08-27 22:40 639234670282270693
37 ms 172.67.195.165
137 2026-08-27 22:40 639234670282270693
37 ms 104.21.21.7
136 2026-08-27 22:23 639234660146106544
13 ms 104.21.21.7
135 2026-08-27 22:23 639234660146106544
13 ms 172.67.195.165
134 2026-08-27 22:06 639234649768231829
2079 ms 104.21.21.7
133 2026-08-27 22:06 639234649768231829
2079 ms 172.67.195.165
132 2026-08-27 21:49 639234639589413826
41 ms 172.67.195.165
131 2026-08-27 21:49 639234639589413826
41 ms 104.21.21.7
130 2026-08-27 21:32 639234629372993861
2037 ms 104.21.21.7
129 2026-08-27 21:32 639234629372993861
2037 ms 172.67.195.165
128 2026-08-27 21:15 639234619223904344
9 ms 172.67.195.165
127 2026-08-27 21:15 639234619223904344
9 ms 104.21.21.7
126 2026-08-27 20:58 639234608944811927
29 ms 172.67.195.165
125 2026-08-27 20:58 639234608944811927
29 ms 104.21.21.7
124 2026-08-27 20:41 639234598661858910
2034 ms 104.21.21.7
123 2026-08-27 20:41 639234598661858910
2034 ms 172.67.195.165
122 2026-08-27 20:24 639234588314533893
56 ms 104.21.21.7
121 2026-08-27 20:24 639234588314533893
56 ms 172.67.195.165
120 2026-08-27 20:06 639234577878211878
16 ms 172.67.195.165
119 2026-08-27 20:06 639234577878211878
16 ms 104.21.21.7
118 2026-08-27 19:12 639234545578367474
15 ms 104.21.21.7
117 2026-08-27 19:12 639234545578367474
15 ms 172.67.195.165
116 2026-08-27 18:55 639234535255111795
7 ms 104.21.21.7
115 2026-08-27 18:55 639234535255111795
7 ms 172.67.195.165
114 2026-08-27 18:38 639234525107594067
13 ms 104.21.21.7
113 2026-08-27 18:38 639234525107594067
13 ms 172.67.195.165
112 2026-08-27 18:21 639234514890244566
10 ms 172.67.195.165
111 2026-08-27 18:21 639234514890244566
10 ms 104.21.21.7
110 2026-08-27 18:04 639234504745477862
7 ms 104.21.21.7
109 2026-08-27 18:04 639234504745477862
7 ms 172.67.195.165
108 2026-08-27 17:47 639234494449227290
20 ms 104.21.21.7
107 2026-08-27 17:47 639234494449227290
20 ms 172.67.195.165
106 2026-08-27 17:30 639234484118025686
16 ms 172.67.195.165
105 2026-08-27 17:30 639234484118025686
16 ms 104.21.21.7
104 2026-08-27 17:13 639234473946362077
20 ms 172.67.195.165
103 2026-08-27 17:13 639234473946362077
20 ms 104.21.21.7
102 2026-08-27 16:56 639234463759124388
73 ms 172.67.195.165
101 2026-08-27 16:56 639234463759124388
73 ms 104.21.21.7
100 2026-08-27 16:39 639234453500759178
25 ms 104.21.21.7
99 2026-08-27 16:39 639234453500759178
25 ms 172.67.195.165
98 2026-08-27 16:21 639234442983541638
2020 ms 172.67.195.165
97 2026-08-27 16:21 639234442983541638
2020 ms 104.21.21.7
96 2026-08-27 16:04 639234432404354562
39 ms 104.21.21.7
95 2026-08-27 16:04 639234432404354562
39 ms 172.67.195.165
94 2026-08-27 15:09 639234399767719119
46 ms 104.21.21.7
93 2026-08-27 15:09 639234399767719119
46 ms 172.67.195.165
92 2026-08-27 14:52 639234389460601485
9 ms 104.21.21.7
91 2026-08-27 14:52 639234389460601485
9 ms 172.67.195.165
90 2026-08-27 14:35 639234379227178707
14 ms 104.21.21.7
89 2026-08-27 14:35 639234379227178707
14 ms 172.67.195.165
88 2026-08-27 14:18 639234369065315214
49 ms 172.67.195.165
87 2026-08-27 14:18 639234369065315214
49 ms 104.21.21.7
86 2026-08-27 14:01 639234358825501576
28 ms 172.67.195.165
85 2026-08-27 14:01 639234358825501576
28 ms 104.21.21.7
84 2026-08-27 13:44 639234348572745268
15 ms 172.67.195.165
83 2026-08-27 13:44 639234348572745268
15 ms 104.21.21.7
82 2026-08-27 13:27 639234338264503481
43 ms 172.67.195.165
81 2026-08-27 13:27 639234338264503481
43 ms 104.21.21.7
80 2026-08-27 13:09 639234327818741376
30 ms 104.21.21.7
79 2026-08-27 13:09 639234327818741376
30 ms 172.67.195.165
78 2026-08-27 12:52 639234317475724313
72 ms 104.21.21.7
77 2026-08-27 12:52 639234317475724313
72 ms 172.67.195.165
76 2026-08-27 12:35 639234307007468133
57 ms 172.67.195.165
75 2026-08-27 12:35 639234307007468133
57 ms 104.21.21.7
74 2026-08-27 12:17 639234296664302575
40 ms 172.67.195.165
73 2026-08-27 12:17 639234296664302575
40 ms 104.21.21.7
72 2026-08-27 12:00 639234286253196126
33 ms 104.21.21.7
71 2026-08-27 12:00 639234286253196126
33 ms 172.67.195.165
70 2026-08-27 11:06 639234253963286387
7 ms 104.21.21.7
69 2026-08-27 11:06 639234253963286387
7 ms 172.67.195.165
68 2026-08-27 10:49 639234243654907465
9 ms 104.21.21.7
67 2026-08-27 10:49 639234243654907465
9 ms 172.67.195.165
66 2026-08-27 10:32 639234233269654413
62 ms 172.67.195.165
65 2026-08-27 10:32 639234233269654413
62 ms 104.21.21.7
64 2026-08-27 10:15 639234222943951923
31 ms 104.21.21.7
63 2026-08-27 10:15 639234222943951923
31 ms 172.67.195.165
62 2026-08-27 09:57 639234212558002823
31 ms 172.67.195.165
61 2026-08-27 09:57 639234212558002823
31 ms 104.21.21.7
60 2026-08-27 09:40 639234202117531850
37 ms 172.67.195.165
59 2026-08-27 09:40 639234202117531850
37 ms 104.21.21.7
58 2026-08-27 09:22 639234191649612722
124 ms 172.67.195.165
57 2026-08-27 09:22 639234191649612722
124 ms 104.21.21.7
56 2026-08-27 09:05 639234181105879568
10 ms 172.67.195.165
55 2026-08-27 09:05 639234181105879568
10 ms 104.21.21.7
54 2026-08-27 08:48 639234170713214496
41 ms 172.67.195.165
53 2026-08-27 08:48 639234170713214496
41 ms 104.21.21.7
52 2026-08-27 08:30 639234160341037652
2023 ms 104.21.21.7
51 2026-08-27 08:30 639234160341037652
2023 ms 172.67.195.165
50 2026-08-27 08:13 639234149799404224
16 ms 172.67.195.165
49 2026-08-27 08:13 639234149799404224
16 ms 104.21.21.7
48 2026-08-27 07:56 639234139553286469
29 ms 104.21.21.7
47 2026-08-27 07:56 639234139553286469
29 ms 172.67.195.165
46 2026-08-27 07:02 639234107183588293
18 ms 104.21.21.7
45 2026-08-27 07:02 639234107183588293
18 ms 172.67.195.165
44 2026-08-27 06:45 639234096905435724
2023 ms 104.21.21.7
43 2026-08-27 06:45 639234096905435724
2023 ms 172.67.195.165
42 2026-08-27 06:28 639234086579410775
2034 ms 172.67.195.165
41 2026-08-27 06:28 639234086579410775
2034 ms 104.21.21.7
40 2026-08-27 06:10 639234076291157956
42 ms 104.21.21.7
39 2026-08-27 06:10 639234076291157956
42 ms 172.67.195.165
38 2026-08-27 05:53 639234065981939454
32 ms 104.21.21.7
37 2026-08-27 05:53 639234065981939454
32 ms 172.67.195.165
36 2026-08-27 05:36 639234055548642997
34 ms 104.21.21.7
35 2026-08-27 05:36 639234055548642997
34 ms 172.67.195.165
34 2026-08-27 05:19 639234045267979603
11 ms 172.67.195.165
33 2026-08-27 05:19 639234045267979603
11 ms 104.21.21.7
32 2026-08-27 05:01 639234034999717463
76 ms 172.67.195.165
31 2026-08-27 05:01 639234034999717463
76 ms 104.21.21.7
30 2026-08-27 04:44 639234024739225358
8 ms 104.21.21.7
29 2026-08-27 04:44 639234024739225358
8 ms 172.67.195.165
28 2026-08-27 04:27 639234014311170162
24 ms 104.21.21.7
27 2026-08-27 04:27 639234014311170162
24 ms 172.67.195.165
26 2026-08-27 04:09 639234003806017640
33 ms 172.67.195.165
25 2026-08-27 04:09 639234003806017640
33 ms 104.21.21.7
24 2026-08-27 03:52 639233993356203030
27 ms 172.67.195.165
23 2026-08-27 03:52 639233993356203030
27 ms 104.21.21.7
22 2026-08-27 02:59 639233961301716608
16 ms 104.21.21.7
21 2026-08-27 02:59 639233961301716608
16 ms 172.67.195.165
20 2026-08-27 02:41 639233950834200647
8 ms 104.21.21.7
19 2026-08-27 02:41 639233950834200647
8 ms 172.67.195.165
18 2026-08-27 02:24 639233940431849026
14 ms 104.21.21.7
17 2026-08-27 02:24 639233940431849026
14 ms 172.67.195.165
16 2026-08-27 02:07 639233930110596398
44 ms 172.67.195.165
15 2026-08-27 02:07 639233930110596398
44 ms 104.21.21.7
14 2026-08-27 01:49 639233919705434540
24 ms 104.21.21.7
13 2026-08-27 01:49 639233919705434540
24 ms 172.67.195.165
12 2026-08-27 01:32 639233909452807845
2072 ms 104.21.21.7
11 2026-08-27 01:32 639233909452807845
2072 ms 172.67.195.165
10 2026-08-27 01:15 639233899096420820
40 ms 104.21.21.7
9 2026-08-27 01:15 639233899096420820
40 ms 172.67.195.165
8 2026-08-27 00:58 639233888707824939
19 ms 104.21.21.7
7 2026-08-27 00:58 639233888707824939
19 ms 172.67.195.165
6 2026-08-27 00:41 639233878461203802
13 ms 172.67.195.165
5 2026-08-27 00:41 639233878461203802
13 ms 104.21.21.7
4 2026-08-27 00:23 639233868060868209
15 ms 104.21.21.7
3 2026-08-27 00:23 639233868060868209
15 ms 172.67.195.165
2 2026-08-27 00:06 639233857450922991
15 ms 172.67.195.165
1 2026-08-27 00:06 639233857450922991
15 ms 104.21.21.7