DNS response history for dns2.chantweb.com

dns2.chantweb.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 143 DNS check records, 142 successful responses, 1 failed responses, and 344 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 dns2.chantweb.com.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

344 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

104.21.72.171

Most recently resolved hosting IP on selected date

Successful Responses

142

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 dns2.chantweb.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
143 2026-08-21 23:46 639229527598660841
18 ms 104.21.72.171
142 2026-08-21 23:46 639229527598660841
18 ms 172.67.187.36
141 2026-08-21 23:30 639229517954323214
31 ms 104.21.72.171
140 2026-08-21 23:30 639229517954323214
31 ms 172.67.187.36
139 2026-08-21 23:14 639229508269999021
27 ms 172.67.187.36
138 2026-08-21 23:14 639229508269999021
27 ms 104.21.72.171
137 2026-08-21 22:58 639229498559060171
44 ms 172.67.187.36
136 2026-08-21 22:58 639229498559060171
44 ms 104.21.72.171
135 2026-08-21 22:41 639229488519347586
25 ms 172.67.187.36
134 2026-08-21 22:41 639229488519347586
25 ms 104.21.72.171
133 2026-08-21 21:48 639229456606578934
60 ms 104.21.72.171
132 2026-08-21 21:48 639229456606578934
60 ms 172.67.187.36
131 2026-08-21 21:32 639229446985772499
18 ms 172.67.187.36
130 2026-08-21 21:32 639229446985772499
18 ms 104.21.72.171
129 2026-08-21 21:16 639229437367313098
53 ms 104.21.72.171
128 2026-08-21 21:16 639229437367313098
53 ms 172.67.187.36
127 2026-08-21 21:00 639229427923950391
8 ms 104.21.72.171
126 2026-08-21 21:00 639229427923950391
8 ms 172.67.187.36
125 2026-08-21 20:44 639229418168588854
19 ms 104.21.72.171
124 2026-08-21 20:44 639229418168588854
19 ms 172.67.187.36
123 2026-08-21 20:27 639229408345678334
20 ms 104.21.72.171
122 2026-08-21 20:27 639229408345678334
20 ms 172.67.187.36
121 2026-08-21 20:11 639229398616354648
28 ms 172.67.187.36
120 2026-08-21 20:11 639229398616354648
28 ms 104.21.72.171
119 2026-08-21 19:54 639229388634592323
27 ms 104.21.72.171
118 2026-08-21 19:54 639229388634592323
27 ms 172.67.187.36
117 2026-08-21 19:38 639229378792837692
2020 ms 104.21.72.171
116 2026-08-21 19:38 639229378792837692
2020 ms 172.67.187.36
115 2026-08-21 19:22 639229369154682311
13 ms 104.21.72.171
114 2026-08-21 19:22 639229369154682311
13 ms 172.67.187.36
113 2026-08-21 19:05 639229359248017926
87 ms 104.21.72.171
112 2026-08-21 19:05 639229359248017926
87 ms 172.67.187.36
111 2026-08-21 18:49 639229349124294642
2027 ms 104.21.72.171
110 2026-08-21 18:49 639229349124294642
2027 ms 172.67.187.36
109 2026-08-21 17:56 639229317791715692
28 ms 104.21.72.171
108 2026-08-21 17:56 639229317791715692
28 ms 172.67.187.36
107 2026-08-21 17:40 639229308115194575
53 ms 104.21.72.171
106 2026-08-21 17:40 639229308115194575
53 ms 172.67.187.36
105 2026-08-21 17:24 639229298320320558
21 ms 104.21.72.171
104 2026-08-21 17:24 639229298320320558
21 ms 172.67.187.36
103 2026-08-21 17:08 639229288674863221
20 ms 104.21.72.171
102 2026-08-21 17:08 639229288674863221
20 ms 172.67.187.36
101 2026-08-21 16:52 639229278983677079
40 ms 172.67.187.36
100 2026-08-21 16:52 639229278983677079
40 ms 104.21.72.171
99 2026-08-21 16:36 639229269405517175
49 ms 104.21.72.171
98 2026-08-21 16:36 639229269405517175
49 ms 172.67.187.36
97 2026-08-21 16:19 639229259594798244
57 ms 172.67.187.36
96 2026-08-21 16:19 639229259594798244
57 ms 104.21.72.171
95 2026-08-21 16:03 639229249736681188
37 ms 104.21.72.171
94 2026-08-21 16:03 639229249736681188
37 ms 172.67.187.36
93 2026-08-21 15:46 639229239699417787
37 ms 172.67.187.36
92 2026-08-21 15:46 639229239699417787
37 ms 104.21.72.171
91 2026-08-21 15:29 639229229621964033
48 ms 172.67.187.36
90 2026-08-21 15:29 639229229621964033
48 ms 104.21.72.171
89 2026-08-21 15:13 639229219567270965
17 ms 104.21.72.171
88 2026-08-21 15:13 639229219567270965
17 ms 172.67.187.36
87 2026-08-21 14:56 639229209406666856
21 ms 104.21.72.171
86 2026-08-21 14:56 639229209406666856
21 ms 172.67.187.36
85 2026-08-21 14:03 639229177815876178
32 ms 172.67.187.36
84 2026-08-21 14:03 639229177815876178
32 ms 104.21.72.171
83 2026-08-21 13:47 639229168243572685
54 ms 172.67.187.36
82 2026-08-21 13:47 639229168243572685
54 ms 104.21.72.171
81 2026-08-21 13:31 639229158599856475
51 ms 104.21.72.171
80 2026-08-21 13:31 639229158599856475
51 ms 172.67.187.36
79 2026-08-21 13:15 639229148998940902
2025 ms 172.67.187.36
78 2026-08-21 13:15 639229148998940902
2025 ms 104.21.72.171
77 2026-08-21 12:59 639229139276923594
44 ms 104.21.72.171
76 2026-08-21 12:59 639229139276923594
44 ms 172.67.187.36
75 2026-08-21 12:43 639229129709912394
2032 ms 172.67.187.36
74 2026-08-21 12:43 639229129709912394
2032 ms 104.21.72.171
73 2026-08-21 12:26 639229119801488500
52 ms 172.67.187.36
72 2026-08-21 12:26 639229119801488500
52 ms 104.21.72.171
71 2026-08-21 12:10 639229110135262458
15 ms 172.67.187.36
70 2026-08-21 12:10 639229110135262458
15 ms 104.21.72.171
69 2026-08-21 11:54 639229100336051392
54 ms 172.67.187.36
68 2026-08-21 11:54 639229100336051392
54 ms 104.21.72.171
67 2026-08-21 11:38 639229090641415626
4045 ms 104.21.72.171
66 2026-08-21 11:38 639229090641415626
4045 ms 172.67.187.36
65 2026-08-21 11:21 639229080702683947
12 ms 172.67.187.36
64 2026-08-21 11:21 639229080702683947
12 ms 104.21.72.171
63 2026-08-21 11:04 639229070601456699
28 ms 172.67.187.36
62 2026-08-21 11:04 639229070601456699
28 ms 104.21.72.171
61 2026-08-21 10:12 639229038947447232
46 ms 104.21.72.171
60 2026-08-21 10:12 639229038947447232
46 ms 172.67.187.36
59 2026-08-21 09:55 639229029268708773
151 ms 104.21.72.171
58 2026-08-21 09:55 639229029268708773
151 ms 172.67.187.36
57 2026-08-21 09:39 639229019647910603
10 ms 172.67.187.36
56 2026-08-21 09:39 639229019647910603
10 ms 104.21.72.171
55 2026-08-21 09:23 639229009983843738
14 ms 172.67.187.36
54 2026-08-21 09:23 639229009983843738
14 ms 104.21.72.171
53 2026-08-21 09:07 639229000203331882
11 ms 172.67.187.36
52 2026-08-21 09:07 639229000203331882
11 ms 104.21.72.171
51 2026-08-21 08:50 639228990302335999
2057 ms 104.21.72.171
50 2026-08-21 08:50 639228990302335999
2057 ms 172.67.187.36
49 2026-08-21 08:34 639228980567740722
29 ms 172.67.187.36
48 2026-08-21 08:34 639228980567740722
29 ms 104.21.72.171
47 2026-08-21 08:18 639228970762445174
4053 ms 172.67.187.36
46 2026-08-21 08:18 639228970762445174
4053 ms 104.21.72.171
45 2026-08-21 08:02 639228961065054445
2031 ms 104.21.72.171
44 2026-08-21 08:02 639228961065054445
2031 ms 172.67.187.36
43 2026-08-21 07:45 639228951224649885
35 ms 104.21.72.171
42 2026-08-21 07:45 639228951224649885
35 ms 172.67.187.36
41 2026-08-21 07:29 639228941303864592
19 ms 104.21.72.171
40 2026-08-21 07:29 639228941303864592
19 ms 172.67.187.36
39 2026-08-21 07:12 639228931191328583
22 ms 172.67.187.36
38 2026-08-21 07:12 639228931191328583
22 ms 104.21.72.171
37 2026-08-21 06:19 639228899518173317
50 ms 172.67.187.36
36 2026-08-21 06:19 639228899518173317
50 ms 104.21.72.171
35 2026-08-21 06:03 639228889785027669
35 ms 172.67.187.36
34 2026-08-21 06:03 639228889785027669
35 ms 104.21.72.171
33 2026-08-21 05:47 639228880106330161
45 ms 172.67.187.36
32 2026-08-21 05:47 639228880106330161
45 ms 104.21.72.171
31 2026-08-21 05:30 639228870316184091
27 ms 104.21.72.171
30 2026-08-21 05:30 639228870316184091
27 ms 172.67.187.36
29 2026-08-21 05:14 639228860695366512
22 ms 172.67.187.36
28 2026-08-21 05:14 639228860695366512
22 ms 104.21.72.171
27 2026-08-21 04:59 639228851027209500
-
26 2026-08-21 04:42 639228841479265462
39 ms 104.21.72.171
25 2026-08-21 04:42 639228841479265462
39 ms 172.67.187.36
24 2026-08-21 04:26 639228831752962260
63 ms 172.67.187.36
23 2026-08-21 04:26 639228831752962260
63 ms 104.21.72.171
22 2026-08-21 04:10 639228821953295483
83 ms 104.21.72.171
21 2026-08-21 04:10 639228821953295483
83 ms 172.67.187.36
20 2026-08-21 03:54 639228812227429953
19 ms 172.67.187.36
19 2026-08-21 03:54 639228812227429953
19 ms 104.21.72.171
18 2026-08-21 03:37 639228802476107538
19 ms 104.21.72.171
17 2026-08-21 03:37 639228802476107538
19 ms 172.67.187.36
16 2026-08-21 03:21 639228792525492032
7 ms 172.67.187.36
15 2026-08-21 03:21 639228792525492032
7 ms 104.21.72.171
14 2026-08-21 02:28 639228761131421385
39 ms 104.21.72.171
13 2026-08-21 02:28 639228761131421385
39 ms 172.67.187.36
12 2026-08-21 02:13 639228751571206692
22 ms 104.21.72.171
11 2026-08-21 02:13 639228751571206692
22 ms 172.67.187.36
10 2026-08-21 01:56 639228741705571019
12 ms 172.67.187.36
9 2026-08-21 01:56 639228741705571019
12 ms 104.21.72.171
8 2026-08-21 01:39 639228731642208228
10 ms 104.21.72.171
7 2026-08-21 01:39 639228731642208228
10 ms 172.67.187.36
6 2026-08-21 00:47 639228700387002072
13 ms 172.67.187.36
5 2026-08-21 00:47 639228700387002072
13 ms 104.21.72.171
4 2026-08-21 00:31 639228690742014433
2030 ms 172.67.187.36
3 2026-08-21 00:31 639228690742014433
2030 ms 104.21.72.171
2 2026-08-21 00:15 639228680877937122
46 ms 104.21.72.171
1 2026-08-21 00:15 639228680877937122
46 ms 172.67.187.36