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 2026-08-20. For this date, NameServerHistory found 114 DNS check records, 114 successful responses, 0 failed responses, and 215 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

114

Historical checks stored for this nameserver on selected date

Average Latency

215 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

172.67.139.97

Most recently resolved hosting IP on selected date

Successful Responses

114

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 ns4.cblweb.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
114 2026-08-20 23:10 639228639850033448
8 ms 172.67.139.97
113 2026-08-20 23:10 639228639850033448
8 ms 104.21.70.208
112 2026-08-20 22:54 639228630204271870
36 ms 172.67.139.97
111 2026-08-20 22:54 639228630204271870
36 ms 104.21.70.208
110 2026-08-20 22:38 639228620295091135
28 ms 104.21.70.208
109 2026-08-20 22:38 639228620295091135
28 ms 172.67.139.97
108 2026-08-20 22:21 639228610298336915
2035 ms 172.67.139.97
107 2026-08-20 22:21 639228610298336915
2035 ms 104.21.70.208
106 2026-08-20 21:29 639228578917047616
5 ms 172.67.139.97
105 2026-08-20 21:29 639228578917047616
5 ms 104.21.70.208
104 2026-08-20 21:12 639228569046445709
65 ms 104.21.70.208
103 2026-08-20 21:12 639228569046445709
65 ms 172.67.139.97
102 2026-08-20 20:56 639228558946830986
24 ms 104.21.70.208
101 2026-08-20 20:56 639228558946830986
24 ms 172.67.139.97
100 2026-08-20 20:39 639228548977359217
9 ms 104.21.70.208
99 2026-08-20 20:39 639228548977359217
9 ms 172.67.139.97
98 2026-08-20 19:46 639228517494157668
62 ms 172.67.139.97
97 2026-08-20 19:46 639228517494157668
62 ms 104.21.70.208
96 2026-08-20 19:30 639228507374116892
16 ms 172.67.139.97
95 2026-08-20 19:30 639228507374116892
16 ms 104.21.70.208
94 2026-08-20 19:13 639228497315154893
11 ms 172.67.139.97
93 2026-08-20 19:13 639228497315154893
11 ms 104.21.70.208
92 2026-08-20 18:56 639228487287648341
9 ms 104.21.70.208
91 2026-08-20 18:56 639228487287648341
9 ms 172.67.139.97
90 2026-08-20 18:04 639228455828123788
23 ms 172.67.139.97
89 2026-08-20 18:04 639228455828123788
23 ms 104.21.70.208
88 2026-08-20 17:47 639228445900082244
42 ms 172.67.139.97
87 2026-08-20 17:47 639228445900082244
42 ms 104.21.70.208
86 2026-08-20 17:30 639228435866352323
2081 ms 172.67.139.97
85 2026-08-20 17:30 639228435866352323
2081 ms 104.21.70.208
84 2026-08-20 17:14 639228425802273151
45 ms 172.67.139.97
83 2026-08-20 17:14 639228425802273151
45 ms 104.21.70.208
82 2026-08-20 16:20 639228393616324230
26 ms 104.21.70.208
81 2026-08-20 16:20 639228393616324230
26 ms 172.67.139.97
80 2026-08-20 16:03 639228383590408693
31 ms 104.21.70.208
79 2026-08-20 16:03 639228383590408693
31 ms 172.67.139.97
78 2026-08-20 15:46 639228373471467474
10 ms 104.21.70.208
77 2026-08-20 15:46 639228373471467474
10 ms 172.67.139.97
76 2026-08-20 15:30 639228363426647311
21 ms 172.67.139.97
75 2026-08-20 15:30 639228363426647311
21 ms 104.21.70.208
74 2026-08-20 14:37 639228331681701910
42 ms 104.21.70.208
73 2026-08-20 14:37 639228331681701910
42 ms 172.67.139.97
72 2026-08-20 14:20 639228321714746824
42 ms 172.67.139.97
71 2026-08-20 14:20 639228321714746824
42 ms 104.21.70.208
70 2026-08-20 14:03 639228311652090262
113 ms 172.67.139.97
69 2026-08-20 14:03 639228311652090262
113 ms 104.21.70.208
68 2026-08-20 13:47 639228301670088587
54 ms 104.21.70.208
67 2026-08-20 13:47 639228301670088587
54 ms 172.67.139.97
66 2026-08-20 12:54 639228269987976710
56 ms 172.67.139.97
65 2026-08-20 12:54 639228269987976710
56 ms 104.21.70.208
64 2026-08-20 12:37 639228260009452308
12 ms 104.21.70.208
63 2026-08-20 12:37 639228260009452308
12 ms 172.67.139.97
62 2026-08-20 12:20 639228249661740894
2017 ms 172.67.139.97
61 2026-08-20 12:20 639228249661740894
2017 ms 104.21.70.208
60 2026-08-20 12:03 639228239552680346
116 ms 172.67.139.97
59 2026-08-20 12:03 639228239552680346
116 ms 104.21.70.208
58 2026-08-20 11:10 639228207667580819
40 ms 172.67.139.97
57 2026-08-20 11:10 639228207667580819
40 ms 104.21.70.208
56 2026-08-20 10:53 639228197494011560
52 ms 172.67.139.97
55 2026-08-20 10:53 639228197494011560
52 ms 104.21.70.208
54 2026-08-20 10:36 639228187497039939
59 ms 172.67.139.97
53 2026-08-20 10:36 639228187497039939
59 ms 104.21.70.208
52 2026-08-20 10:20 639228177408432646
14 ms 104.21.70.208
51 2026-08-20 10:20 639228177408432646
14 ms 172.67.139.97
50 2026-08-20 09:28 639228146356166262
16 ms 172.67.139.97
49 2026-08-20 09:28 639228146356166262
16 ms 104.21.70.208
48 2026-08-20 09:11 639228136541505712
112 ms 172.67.139.97
47 2026-08-20 09:11 639228136541505712
112 ms 104.21.70.208
46 2026-08-20 08:55 639228126519136598
34 ms 104.21.70.208
45 2026-08-20 08:55 639228126519136598
34 ms 172.67.139.97
44 2026-08-20 08:38 639228116537148885
26 ms 172.67.139.97
43 2026-08-20 08:38 639228116537148885
26 ms 104.21.70.208
42 2026-08-20 07:46 639228085320764351
5 ms 172.67.139.97
41 2026-08-20 07:46 639228085320764351
5 ms 104.21.70.208
40 2026-08-20 07:30 639228075444604839
66 ms 104.21.70.208
39 2026-08-20 07:30 639228075444604839
66 ms 172.67.139.97
38 2026-08-20 07:13 639228065615498985
26 ms 104.21.70.208
37 2026-08-20 07:13 639228065615498985
26 ms 172.67.139.97
36 2026-08-20 06:57 639228055675321422
45 ms 172.67.139.97
35 2026-08-20 06:57 639228055675321422
45 ms 104.21.70.208
34 2026-08-20 06:04 639228024230839396
11 ms 104.21.70.208
33 2026-08-20 06:04 639228024230839396
11 ms 172.67.139.97
32 2026-08-20 05:48 639228014720406505
22 ms 104.21.70.208
31 2026-08-20 05:48 639228014720406505
22 ms 172.67.139.97
30 2026-08-20 05:32 639228004930827030
33 ms 172.67.139.97
29 2026-08-20 05:32 639228004930827030
33 ms 104.21.70.208
28 2026-08-20 05:16 639227995103340154
106 ms 172.67.139.97
27 2026-08-20 05:16 639227995103340154
106 ms 104.21.70.208
26 2026-08-20 04:24 639227963811374894
40 ms 104.21.70.208
25 2026-08-20 04:24 639227963811374894
40 ms 172.67.139.97
24 2026-08-20 04:07 639227954132571365
2051 ms 172.67.139.97
23 2026-08-20 04:07 639227954132571365
2051 ms 104.21.70.208
22 2026-08-20 03:51 639227944541208342
61 ms 172.67.139.97
21 2026-08-20 03:51 639227944541208342
61 ms 104.21.70.208
20 2026-08-20 03:35 639227934657213484
8 ms 104.21.70.208
19 2026-08-20 03:35 639227934657213484
8 ms 172.67.139.97
18 2026-08-20 02:43 639227903628145469
127 ms 172.67.139.97
17 2026-08-20 02:43 639227903628145469
127 ms 104.21.70.208
16 2026-08-20 02:27 639227893995483475
7 ms 104.21.70.208
15 2026-08-20 02:27 639227893995483475
7 ms 172.67.139.97
14 2026-08-20 02:11 639227884280244209
19 ms 172.67.139.97
13 2026-08-20 02:11 639227884280244209
19 ms 104.21.70.208
12 2026-08-20 01:54 639227874371147132
22 ms 172.67.139.97
11 2026-08-20 01:54 639227874371147132
22 ms 104.21.70.208
10 2026-08-20 01:03 639227843224256432
2047 ms 172.67.139.97
9 2026-08-20 01:03 639227843224256432
2047 ms 104.21.70.208
8 2026-08-20 00:47 639227833720403506
76 ms 172.67.139.97
7 2026-08-20 00:47 639227833720403506
76 ms 104.21.70.208
6 2026-08-20 00:31 639227824170728278
6 ms 104.21.70.208
5 2026-08-20 00:31 639227824170728278
6 ms 172.67.139.97
4 2026-08-20 00:15 639227814865867570
46 ms 104.21.70.208
3 2026-08-20 00:15 639227814865867570
46 ms 172.67.139.97
2 2026-08-20 00:00 639227805445376839
13 ms 172.67.139.97
1 2026-08-20 00:00 639227805445376839
13 ms 104.21.70.208