DNS response history for ns4.cblweb.com

ns4.cblweb.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 2026-08-09. For this date, NameServerHistory found 153 DNS check records, 152 successful responses, 1 failed responses, and 240 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 ns4.cblweb.com.
Records on Selected Date

153

Historical checks stored for this nameserver on selected date

Average Latency

240 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.70.208

Most recently resolved hosting IP on selected date

Successful Responses

152

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 ns4.cblweb.com

Showing DNS history for 2026-08-09 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
153 2026-08-09 23:13 639219137912168440
28 ms 104.21.70.208
152 2026-08-09 23:13 639219137912168440
28 ms 172.67.139.97
151 2026-08-09 22:59 639219129014206359
18 ms 104.21.70.208
150 2026-08-09 22:59 639219129014206359
18 ms 172.67.139.97
149 2026-08-09 22:44 639219120129816185
2031 ms 172.67.139.97
148 2026-08-09 22:44 639219120129816185
2031 ms 104.21.70.208
147 2026-08-09 22:29 639219111180200055
38 ms 104.21.70.208
146 2026-08-09 22:29 639219111180200055
38 ms 172.67.139.97
145 2026-08-09 22:14 639219102397272208
36 ms 172.67.139.97
144 2026-08-09 22:14 639219102397272208
36 ms 104.21.70.208
143 2026-08-09 21:59 639219093318422880
4 ms 172.67.139.97
142 2026-08-09 21:59 639219093318422880
4 ms 104.21.70.208
141 2026-08-09 21:44 639219084400315753
35 ms 172.67.139.97
140 2026-08-09 21:44 639219084400315753
35 ms 104.21.70.208
139 2026-08-09 21:29 639219075254551587
23 ms 172.67.139.97
138 2026-08-09 21:29 639219075254551587
23 ms 104.21.70.208
137 2026-08-09 21:13 639219065729192158
29 ms 104.21.70.208
136 2026-08-09 21:13 639219065729192158
29 ms 172.67.139.97
135 2026-08-09 20:58 639219056747802098
17 ms 104.21.70.208
134 2026-08-09 20:58 639219056747802098
17 ms 172.67.139.97
133 2026-08-09 20:43 639219047713450952
17 ms 104.21.70.208
132 2026-08-09 20:43 639219047713450952
17 ms 172.67.139.97
131 2026-08-09 20:28 639219038561445315
6 ms 172.67.139.97
130 2026-08-09 20:28 639219038561445315
6 ms 104.21.70.208
129 2026-08-09 19:37 639219007390383771
20 ms 172.67.139.97
128 2026-08-09 19:37 639219007390383771
20 ms 104.21.70.208
127 2026-08-09 19:22 639218998523265596
7 ms 172.67.139.97
126 2026-08-09 19:22 639218998523265596
7 ms 104.21.70.208
125 2026-08-09 19:08 639218989631630804
9 ms 172.67.139.97
124 2026-08-09 19:08 639218989631630804
9 ms 104.21.70.208
123 2026-08-09 18:53 639218980808450892
51 ms 172.67.139.97
122 2026-08-09 18:53 639218980808450892
51 ms 104.21.70.208
121 2026-08-09 18:38 639218971852160604
8 ms 172.67.139.97
120 2026-08-09 18:38 639218971852160604
8 ms 104.21.70.208
119 2026-08-09 18:23 639218962783650906
21 ms 172.67.139.97
118 2026-08-09 18:23 639218962783650906
21 ms 104.21.70.208
117 2026-08-09 18:08 639218953792820819
10 ms 104.21.70.208
116 2026-08-09 18:08 639218953792820819
10 ms 172.67.139.97
115 2026-08-09 17:53 639218944959692876
7 ms 172.67.139.97
114 2026-08-09 17:53 639218944959692876
7 ms 104.21.70.208
113 2026-08-09 17:38 639218936169104506
9 ms 104.21.70.208
112 2026-08-09 17:38 639218936169104506
9 ms 172.67.139.97
111 2026-08-09 17:23 639218927166062556
22 ms 172.67.139.97
110 2026-08-09 17:23 639218927166062556
22 ms 104.21.70.208
109 2026-08-09 17:08 639218918015715420
10 ms 104.21.70.208
108 2026-08-09 17:08 639218918015715420
10 ms 172.67.139.97
107 2026-08-09 16:53 639218908881852638
28 ms 104.21.70.208
106 2026-08-09 16:53 639218908881852638
28 ms 172.67.139.97
105 2026-08-09 16:02 639218877956262035
24 ms 104.21.70.208
104 2026-08-09 16:02 639218877956262035
24 ms 172.67.139.97
103 2026-08-09 15:47 639218869143729797
45 ms 172.67.139.97
102 2026-08-09 15:47 639218869143729797
45 ms 104.21.70.208
101 2026-08-09 15:33 639218860485298832
40 ms 104.21.70.208
100 2026-08-09 15:33 639218860485298832
40 ms 172.67.139.97
99 2026-08-09 15:18 639218851607906747
21 ms 172.67.139.97
98 2026-08-09 15:18 639218851607906747
21 ms 104.21.70.208
97 2026-08-09 15:03 639218842720839568
9 ms 104.21.70.208
96 2026-08-09 15:03 639218842720839568
9 ms 172.67.139.97
95 2026-08-09 14:48 639218833878788864
2019 ms 104.21.70.208
94 2026-08-09 14:48 639218833878788864
2019 ms 172.67.139.97
93 2026-08-09 14:34 639218825180862573
47 ms 104.21.70.208
92 2026-08-09 14:34 639218825180862573
47 ms 172.67.139.97
91 2026-08-09 14:19 639218816469621951
12 ms 104.21.70.208
90 2026-08-09 14:19 639218816469621951
12 ms 172.67.139.97
89 2026-08-09 14:05 639218807685036212
24 ms 172.67.139.97
88 2026-08-09 14:05 639218807685036212
24 ms 104.21.70.208
87 2026-08-09 13:50 639218798978271509
21 ms 104.21.70.208
86 2026-08-09 13:50 639218798978271509
21 ms 172.67.139.97
85 2026-08-09 13:35 639218790065423597
46 ms 104.21.70.208
84 2026-08-09 13:35 639218790065423597
46 ms 172.67.139.97
83 2026-08-09 13:21 639218781304584862
40 ms 172.67.139.97
82 2026-08-09 13:21 639218781304584862
40 ms 104.21.70.208
81 2026-08-09 12:29 639218750311179000
27 ms 104.21.70.208
80 2026-08-09 12:29 639218750311179000
27 ms 172.67.139.97
79 2026-08-09 12:15 639218741750420268
39 ms 172.67.139.97
78 2026-08-09 12:15 639218741750420268
39 ms 104.21.70.208
77 2026-08-09 12:00 639218733057535576
30 ms 104.21.70.208
76 2026-08-09 12:00 639218733057535576
30 ms 172.67.139.97
75 2026-08-09 11:46 639218724471329044
23 ms 172.67.139.97
74 2026-08-09 11:46 639218724471329044
23 ms 104.21.70.208
73 2026-08-09 11:31 639218715911974203
36 ms 104.21.70.208
72 2026-08-09 11:31 639218715911974203
36 ms 172.67.139.97
71 2026-08-09 11:17 639218707310812834
2029 ms 104.21.70.208
70 2026-08-09 11:17 639218707310812834
2029 ms 172.67.139.97
69 2026-08-09 11:03 639218698790485612
26 ms 104.21.70.208
68 2026-08-09 11:03 639218698790485612
26 ms 172.67.139.97
67 2026-08-09 10:49 639218690367692706
2473 ms 104.21.70.208
66 2026-08-09 10:49 639218690367692706
2473 ms 172.67.139.97
65 2026-08-09 10:35 639218681923173883
25 ms 172.67.139.97
64 2026-08-09 10:35 639218681923173883
25 ms 104.21.70.208
63 2026-08-09 10:21 639218673547179738
6 ms 104.21.70.208
62 2026-08-09 10:21 639218673547179738
6 ms 172.67.139.97
61 2026-08-09 10:06 639218664890274867
7 ms 172.67.139.97
60 2026-08-09 10:06 639218664890274867
7 ms 104.21.70.208
59 2026-08-09 09:52 639218656036928157
31 ms 172.67.139.97
58 2026-08-09 09:52 639218656036928157
31 ms 104.21.70.208
57 2026-08-09 08:59 639218624808018222
23 ms 104.21.70.208
56 2026-08-09 08:59 639218624808018222
23 ms 172.67.139.97
55 2026-08-09 08:45 639218616243340806
25 ms 104.21.70.208
54 2026-08-09 08:45 639218616243340806
25 ms 172.67.139.97
53 2026-08-09 08:30 639218607397811973
21 ms 104.21.70.208
52 2026-08-09 08:30 639218607397811973
21 ms 172.67.139.97
51 2026-08-09 08:16 639218598812444454
4 ms 172.67.139.97
50 2026-08-09 08:16 639218598812444454
4 ms 104.21.70.208
49 2026-08-09 08:01 639218590219570048
14 ms 104.21.70.208
48 2026-08-09 08:01 639218590219570048
14 ms 172.67.139.97
47 2026-08-09 07:47 639218581690210758
8 ms 172.67.139.97
46 2026-08-09 07:47 639218581690210758
8 ms 104.21.70.208
45 2026-08-09 07:33 639218573057388822
-
44 2026-08-09 07:19 639218564408781785
8 ms 172.67.139.97
43 2026-08-09 07:19 639218564408781785
8 ms 104.21.70.208
42 2026-08-09 07:04 639218555767188482
11 ms 104.21.70.208
41 2026-08-09 07:04 639218555767188482
11 ms 172.67.139.97
40 2026-08-09 06:50 639218547142705295
19 ms 104.21.70.208
39 2026-08-09 06:50 639218547142705295
19 ms 172.67.139.97
38 2026-08-09 06:35 639218538090114532
12 ms 104.21.70.208
37 2026-08-09 06:35 639218538090114532
12 ms 172.67.139.97
36 2026-08-09 06:20 639218529257910584
7 ms 172.67.139.97
35 2026-08-09 06:20 639218529257910584
7 ms 104.21.70.208
34 2026-08-09 05:27 639218498473231858
4 ms 172.67.139.97
33 2026-08-09 05:27 639218498473231858
4 ms 104.21.70.208
32 2026-08-09 05:13 639218489802113995
5 ms 172.67.139.97
31 2026-08-09 05:13 639218489802113995
5 ms 104.21.70.208
30 2026-08-09 04:58 639218481006804516
9 ms 172.67.139.97
29 2026-08-09 04:58 639218481006804516
9 ms 104.21.70.208
28 2026-08-09 04:43 639218472048712427
41 ms 104.21.70.208
27 2026-08-09 04:43 639218472048712427
41 ms 172.67.139.97
26 2026-08-09 04:29 639218463224432974
91 ms 104.21.70.208
25 2026-08-09 04:29 639218463224432974
91 ms 172.67.139.97
24 2026-08-09 04:14 639218454384107526
2059 ms 104.21.70.208
23 2026-08-09 04:14 639218454384107526
2059 ms 172.67.139.97
22 2026-08-09 03:59 639218445331231791
10 ms 104.21.70.208
21 2026-08-09 03:59 639218445331231791
10 ms 172.67.139.97
20 2026-08-09 03:44 639218436285215733
2014 ms 172.67.139.97
19 2026-08-09 03:44 639218436285215733
2014 ms 104.21.70.208
18 2026-08-09 03:29 639218427289555123
7 ms 172.67.139.97
17 2026-08-09 03:29 639218427289555123
7 ms 104.21.70.208
16 2026-08-09 03:14 639218418227819981
6 ms 104.21.70.208
15 2026-08-09 03:14 639218418227819981
6 ms 172.67.139.97
14 2026-08-09 02:59 639218409119503123
2038 ms 172.67.139.97
13 2026-08-09 02:59 639218409119503123
2038 ms 104.21.70.208
12 2026-08-09 02:43 639218399771712154
54 ms 172.67.139.97
11 2026-08-09 02:43 639218399771712154
54 ms 104.21.70.208
10 2026-08-09 01:52 639218368648652303
46 ms 172.67.139.97
9 2026-08-09 01:52 639218368648652303
46 ms 104.21.70.208
8 2026-08-09 01:37 639218359569598460
35 ms 104.21.70.208
7 2026-08-09 01:37 639218359569598460
35 ms 172.67.139.97
6 2026-08-09 01:22 639218350555429902
27 ms 104.21.70.208
5 2026-08-09 01:22 639218350555429902
27 ms 172.67.139.97
4 2026-08-09 01:06 639218341311543299
2033 ms 104.21.70.208
3 2026-08-09 01:06 639218341311543299
2033 ms 172.67.139.97
2 2026-08-09 00:14 639218309981981465
4 ms 104.21.70.208
1 2026-08-09 00:14 639218309981981465
4 ms 172.67.139.97