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 2026-08-24. For this date, NameServerHistory found 111 DNS check records, 110 successful responses, 1 failed responses, and 289 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

111

Historical checks stored for this nameserver on selected date

Average Latency

289 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:50

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

110

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 2026-08-24 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
111 2026-08-24 23:50 639232119551972438
35 ms 172.67.139.97
110 2026-08-24 23:50 639232119551972438
35 ms 104.21.70.208
109 2026-08-24 23:32 639232109112567473
2032 ms 104.21.70.208
108 2026-08-24 23:32 639232109112567473
2032 ms 172.67.139.97
107 2026-08-24 22:40 639232077430823987
18 ms 172.67.139.97
106 2026-08-24 22:40 639232077430823987
18 ms 104.21.70.208
105 2026-08-24 22:23 639232067340513033
7 ms 104.21.70.208
104 2026-08-24 22:23 639232067340513033
7 ms 172.67.139.97
103 2026-08-24 22:06 639232057157944387
11 ms 172.67.139.97
102 2026-08-24 22:06 639232057157944387
11 ms 104.21.70.208
101 2026-08-24 21:49 639232046895282144
7 ms 104.21.70.208
100 2026-08-24 21:49 639232046895282144
7 ms 172.67.139.97
99 2026-08-24 20:55 639232014356623395
38 ms 172.67.139.97
98 2026-08-24 20:55 639232014356623395
38 ms 104.21.70.208
97 2026-08-24 20:38 639232004177831322
32 ms 104.21.70.208
96 2026-08-24 20:38 639232004177831322
32 ms 172.67.139.97
95 2026-08-24 20:21 639231993997863976
59 ms 172.67.139.97
94 2026-08-24 20:21 639231993997863976
59 ms 104.21.70.208
93 2026-08-24 20:04 639231983967363696
42 ms 104.21.70.208
92 2026-08-24 20:04 639231983967363696
42 ms 172.67.139.97
91 2026-08-24 19:11 639231952257842845
44 ms 172.67.139.97
90 2026-08-24 19:11 639231952257842845
44 ms 104.21.70.208
89 2026-08-24 18:54 639231942277816756
50 ms 104.21.70.208
88 2026-08-24 18:54 639231942277816756
50 ms 172.67.139.97
87 2026-08-24 18:37 639231932094180724
29 ms 104.21.70.208
86 2026-08-24 18:37 639231932094180724
29 ms 172.67.139.97
85 2026-08-24 18:21 639231922041034838
2019 ms 172.67.139.97
84 2026-08-24 18:21 639231922041034838
2019 ms 104.21.70.208
83 2026-08-24 17:28 639231890488117536
54 ms 104.21.70.208
82 2026-08-24 17:28 639231890488117536
54 ms 172.67.139.97
81 2026-08-24 17:11 639231880574255543
38 ms 172.67.139.97
80 2026-08-24 17:11 639231880574255543
38 ms 104.21.70.208
79 2026-08-24 16:55 639231870418029045
2082 ms 104.21.70.208
78 2026-08-24 16:55 639231870418029045
2082 ms 172.67.139.97
77 2026-08-24 16:38 639231860258429562
8 ms 104.21.70.208
76 2026-08-24 16:38 639231860258429562
8 ms 172.67.139.97
75 2026-08-24 15:44 639231828211839931
31 ms 172.67.139.97
74 2026-08-24 15:44 639231828211839931
31 ms 104.21.70.208
73 2026-08-24 15:27 639231818080917481
2039 ms 104.21.70.208
72 2026-08-24 15:27 639231818080917481
2039 ms 172.67.139.97
71 2026-08-24 15:10 639231807961539652
-
70 2026-08-24 14:53 639231797631669865
48 ms 104.21.70.208
69 2026-08-24 14:53 639231797631669865
48 ms 172.67.139.97
68 2026-08-24 14:01 639231765923559455
30 ms 104.21.70.208
67 2026-08-24 14:01 639231765923559455
30 ms 172.67.139.97
66 2026-08-24 13:44 639231755868832964
72 ms 104.21.70.208
65 2026-08-24 13:44 639231755868832964
72 ms 172.67.139.97
64 2026-08-24 13:27 639231745628278877
33 ms 172.67.139.97
63 2026-08-24 13:27 639231745628278877
33 ms 104.21.70.208
62 2026-08-24 13:10 639231735407682062
9 ms 104.21.70.208
61 2026-08-24 13:10 639231735407682062
9 ms 172.67.139.97
60 2026-08-24 12:17 639231703815441688
2031 ms 172.67.139.97
59 2026-08-24 12:17 639231703815441688
2031 ms 104.21.70.208
58 2026-08-24 12:00 639231693747052549
49 ms 104.21.70.208
57 2026-08-24 12:00 639231693747052549
49 ms 172.67.139.97
56 2026-08-24 11:43 639231683712487276
18 ms 104.21.70.208
55 2026-08-24 11:43 639231683712487276
18 ms 172.67.139.97
54 2026-08-24 11:26 639231673513573868
37 ms 104.21.70.208
53 2026-08-24 11:26 639231673513573868
37 ms 172.67.139.97
52 2026-08-24 10:33 639231641791249939
19 ms 104.21.70.208
51 2026-08-24 10:33 639231641791249939
19 ms 172.67.139.97
50 2026-08-24 10:17 639231631866211033
10 ms 172.67.139.97
49 2026-08-24 10:17 639231631866211033
10 ms 104.21.70.208
48 2026-08-24 10:00 639231621644955316
91 ms 172.67.139.97
47 2026-08-24 10:00 639231621644955316
91 ms 104.21.70.208
46 2026-08-24 09:43 639231611478799259
56 ms 104.21.70.208
45 2026-08-24 09:43 639231611478799259
56 ms 172.67.139.97
44 2026-08-24 08:51 639231579923718211
73 ms 104.21.70.208
43 2026-08-24 08:51 639231579923718211
73 ms 172.67.139.97
42 2026-08-24 08:34 639231569810702936
29 ms 104.21.70.208
41 2026-08-24 08:34 639231569810702936
29 ms 172.67.139.97
40 2026-08-24 08:17 639231559762411619
18 ms 104.21.70.208
39 2026-08-24 08:17 639231559762411619
18 ms 172.67.139.97
38 2026-08-24 08:00 639231549663595407
2042 ms 104.21.70.208
37 2026-08-24 08:00 639231549663595407
2042 ms 172.67.139.97
36 2026-08-24 07:07 639231518076817246
33 ms 172.67.139.97
35 2026-08-24 07:07 639231518076817246
33 ms 104.21.70.208
34 2026-08-24 06:51 639231508078650885
11 ms 172.67.139.97
33 2026-08-24 06:51 639231508078650885
11 ms 104.21.70.208
32 2026-08-24 06:34 639231498210697093
46 ms 104.21.70.208
31 2026-08-24 06:34 639231498210697093
46 ms 172.67.139.97
30 2026-08-24 06:18 639231488109699360
24 ms 104.21.70.208
29 2026-08-24 06:18 639231488109699360
24 ms 172.67.139.97
28 2026-08-24 05:25 639231456772510692
12 ms 172.67.139.97
27 2026-08-24 05:25 639231456772510692
12 ms 104.21.70.208
26 2026-08-24 05:09 639231447084631185
38 ms 104.21.70.208
25 2026-08-24 05:09 639231447084631185
38 ms 172.67.139.97
24 2026-08-24 04:53 639231437208519473
41 ms 104.21.70.208
23 2026-08-24 04:53 639231437208519473
41 ms 172.67.139.97
22 2026-08-24 04:36 639231427209627490
6 ms 104.21.70.208
21 2026-08-24 04:36 639231427209627490
6 ms 172.67.139.97
20 2026-08-24 03:44 639231395791246644
13 ms 104.21.70.208
19 2026-08-24 03:44 639231395791246644
13 ms 172.67.139.97
18 2026-08-24 03:27 639231386075551458
2102 ms 172.67.139.97
17 2026-08-24 03:27 639231386075551458
2102 ms 104.21.70.208
16 2026-08-24 03:11 639231376208713791
14 ms 172.67.139.97
15 2026-08-24 03:11 639231376208713791
14 ms 104.21.70.208
14 2026-08-24 02:54 639231366170589276
29 ms 104.21.70.208
13 2026-08-24 02:54 639231366170589276
29 ms 172.67.139.97
12 2026-08-24 02:02 639231334732159368
7 ms 172.67.139.97
11 2026-08-24 02:02 639231334732159368
7 ms 104.21.70.208
10 2026-08-24 01:46 639231325035670078
25 ms 104.21.70.208
9 2026-08-24 01:46 639231325035670078
25 ms 172.67.139.97
8 2026-08-24 01:29 639231315132253837
116 ms 172.67.139.97
7 2026-08-24 01:29 639231315132253837
116 ms 104.21.70.208
6 2026-08-24 01:12 639231305014280808
13 ms 104.21.70.208
5 2026-08-24 01:12 639231305014280808
13 ms 172.67.139.97
4 2026-08-24 00:20 639231273779380675
29 ms 104.21.70.208
3 2026-08-24 00:20 639231273779380675
29 ms 172.67.139.97
2 2026-08-24 00:04 639231264180839154
10 ms 104.21.70.208
1 2026-08-24 00:04 639231264180839154
10 ms 172.67.139.97