DNS response history for ns1.cblweb.com

ns1.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 2026-08-13. For this date, NameServerHistory found 143 DNS check records, 142 successful responses, 1 failed responses, and 308 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.cblweb.com.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

308 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

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 ns1.cblweb.com

Showing DNS history for 2026-08-13 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 2026-08-13 23:51 639222618462620588
6 ms 172.67.139.97
142 2026-08-13 23:51 639222618462620588
6 ms 104.21.70.208
141 2026-08-13 23:35 639222608688333012
2055 ms 172.67.139.97
140 2026-08-13 23:35 639222608688333012
2055 ms 104.21.70.208
139 2026-08-13 23:18 639222598741756356
83 ms 104.21.70.208
138 2026-08-13 23:18 639222598741756356
83 ms 172.67.139.97
137 2026-08-13 23:01 639222588615244093
13 ms 172.67.139.97
136 2026-08-13 23:01 639222588615244093
13 ms 104.21.70.208
135 2026-08-13 22:07 639222556495289724
24 ms 104.21.70.208
134 2026-08-13 22:07 639222556495289724
24 ms 172.67.139.97
133 2026-08-13 21:51 639222546477917698
38 ms 172.67.139.97
132 2026-08-13 21:51 639222546477917698
38 ms 104.21.70.208
131 2026-08-13 21:34 639222536257653790
22 ms 172.67.139.97
130 2026-08-13 21:34 639222536257653790
22 ms 104.21.70.208
129 2026-08-13 21:16 639222525833084485
14 ms 104.21.70.208
128 2026-08-13 21:16 639222525833084485
14 ms 172.67.139.97
127 2026-08-13 20:59 639222515446085004
13 ms 172.67.139.97
126 2026-08-13 20:59 639222515446085004
13 ms 104.21.70.208
125 2026-08-13 20:42 639222505166766781
15 ms 104.21.70.208
124 2026-08-13 20:42 639222505166766781
15 ms 172.67.139.97
123 2026-08-13 20:25 639222494930541001
7 ms 104.21.70.208
122 2026-08-13 20:25 639222494930541001
7 ms 172.67.139.97
121 2026-08-13 20:08 639222484469216890
4021 ms 104.21.70.208
120 2026-08-13 20:08 639222484469216890
4021 ms 172.67.139.97
119 2026-08-13 19:50 639222474270039940
80 ms 104.21.70.208
118 2026-08-13 19:50 639222474270039940
80 ms 172.67.139.97
117 2026-08-13 19:33 639222464005587385
11 ms 104.21.70.208
116 2026-08-13 19:33 639222464005587385
11 ms 172.67.139.97
115 2026-08-13 19:16 639222453485975041
15 ms 104.21.70.208
114 2026-08-13 19:16 639222453485975041
15 ms 172.67.139.97
113 2026-08-13 18:58 639222442984828770
34 ms 172.67.139.97
112 2026-08-13 18:58 639222442984828770
34 ms 104.21.70.208
111 2026-08-13 18:03 639222410191353397
2028 ms 104.21.70.208
110 2026-08-13 18:03 639222410191353397
2028 ms 172.67.139.97
109 2026-08-13 17:46 639222399952628376
68 ms 172.67.139.97
108 2026-08-13 17:46 639222399952628376
68 ms 104.21.70.208
107 2026-08-13 17:29 639222389608608647
-
106 2026-08-13 17:12 639222379604012481
2026 ms 172.67.139.97
105 2026-08-13 17:12 639222379604012481
2026 ms 104.21.70.208
104 2026-08-13 16:55 639222369372672858
15 ms 172.67.139.97
103 2026-08-13 16:55 639222369372672858
15 ms 104.21.70.208
102 2026-08-13 16:38 639222359096909298
20 ms 172.67.139.97
101 2026-08-13 16:38 639222359096909298
20 ms 104.21.70.208
100 2026-08-13 16:21 639222348814301655
2033 ms 172.67.139.97
99 2026-08-13 16:21 639222348814301655
2033 ms 104.21.70.208
98 2026-08-13 16:04 639222338608331104
56 ms 104.21.70.208
97 2026-08-13 16:04 639222338608331104
56 ms 172.67.139.97
96 2026-08-13 15:47 639222328204609760
2069 ms 104.21.70.208
95 2026-08-13 15:47 639222328204609760
2069 ms 172.67.139.97
94 2026-08-13 15:29 639222317859759909
69 ms 172.67.139.97
93 2026-08-13 15:29 639222317859759909
69 ms 104.21.70.208
92 2026-08-13 15:12 639222307560137918
11 ms 104.21.70.208
91 2026-08-13 15:12 639222307560137918
11 ms 172.67.139.97
90 2026-08-13 14:55 639222297274357149
31 ms 172.67.139.97
89 2026-08-13 14:55 639222297274357149
31 ms 104.21.70.208
88 2026-08-13 14:01 639222265004477827
5 ms 104.21.70.208
87 2026-08-13 14:01 639222265004477827
5 ms 172.67.139.97
86 2026-08-13 13:45 639222255176583683
2020 ms 172.67.139.97
85 2026-08-13 13:45 639222255176583683
2020 ms 104.21.70.208
84 2026-08-13 13:28 639222245340146131
2045 ms 172.67.139.97
83 2026-08-13 13:28 639222245340146131
2045 ms 104.21.70.208
82 2026-08-13 13:12 639222235662219956
14 ms 172.67.139.97
81 2026-08-13 13:12 639222235662219956
14 ms 104.21.70.208
80 2026-08-13 12:56 639222225817223284
10 ms 172.67.139.97
79 2026-08-13 12:56 639222225817223284
10 ms 104.21.70.208
78 2026-08-13 12:40 639222216341869648
11 ms 172.67.139.97
77 2026-08-13 12:40 639222216341869648
11 ms 104.21.70.208
76 2026-08-13 12:24 639222206848442189
13 ms 172.67.139.97
75 2026-08-13 12:24 639222206848442189
13 ms 104.21.70.208
74 2026-08-13 12:09 639222197538963225
25 ms 104.21.70.208
73 2026-08-13 12:09 639222197538963225
25 ms 172.67.139.97
72 2026-08-13 11:53 639222188113685569
36 ms 172.67.139.97
71 2026-08-13 11:53 639222188113685569
36 ms 104.21.70.208
70 2026-08-13 11:38 639222178880138458
14 ms 172.67.139.97
69 2026-08-13 11:38 639222178880138458
14 ms 104.21.70.208
68 2026-08-13 11:22 639222169343013317
35 ms 104.21.70.208
67 2026-08-13 11:22 639222169343013317
35 ms 172.67.139.97
66 2026-08-13 11:06 639222159910600596
11 ms 172.67.139.97
65 2026-08-13 11:06 639222159910600596
11 ms 104.21.70.208
64 2026-08-13 10:14 639222128676274866
12 ms 104.21.70.208
63 2026-08-13 10:14 639222128676274866
12 ms 172.67.139.97
62 2026-08-13 09:58 639222119169781983
12 ms 172.67.139.97
61 2026-08-13 09:58 639222119169781983
12 ms 104.21.70.208
60 2026-08-13 09:43 639222109996148889
36 ms 172.67.139.97
59 2026-08-13 09:43 639222109996148889
36 ms 104.21.70.208
58 2026-08-13 09:28 639222100791323799
54 ms 104.21.70.208
57 2026-08-13 09:28 639222100791323799
54 ms 172.67.139.97
56 2026-08-13 09:12 639222091647893142
12 ms 172.67.139.97
55 2026-08-13 09:12 639222091647893142
12 ms 104.21.70.208
54 2026-08-13 08:57 639222082524717649
47 ms 104.21.70.208
53 2026-08-13 08:57 639222082524717649
47 ms 172.67.139.97
52 2026-08-13 08:42 639222073378630456
41 ms 172.67.139.97
51 2026-08-13 08:42 639222073378630456
41 ms 104.21.70.208
50 2026-08-13 08:27 639222064537306701
18 ms 104.21.70.208
49 2026-08-13 08:27 639222064537306701
18 ms 172.67.139.97
48 2026-08-13 08:12 639222055409471864
33 ms 104.21.70.208
47 2026-08-13 08:12 639222055409471864
33 ms 172.67.139.97
46 2026-08-13 07:56 639222046117152411
24 ms 172.67.139.97
45 2026-08-13 07:56 639222046117152411
24 ms 104.21.70.208
44 2026-08-13 07:41 639222036915107067
77 ms 172.67.139.97
43 2026-08-13 07:41 639222036915107067
77 ms 104.21.70.208
42 2026-08-13 07:26 639222027654889141
50 ms 172.67.139.97
41 2026-08-13 07:26 639222027654889141
50 ms 104.21.70.208
40 2026-08-13 06:34 639221996824612035
9 ms 172.67.139.97
39 2026-08-13 06:34 639221996824612035
9 ms 104.21.70.208
38 2026-08-13 06:19 639221987863418113
7 ms 172.67.139.97
37 2026-08-13 06:19 639221987863418113
7 ms 104.21.70.208
36 2026-08-13 06:05 639221979006823112
16 ms 172.67.139.97
35 2026-08-13 06:05 639221979006823112
16 ms 104.21.70.208
34 2026-08-13 05:50 639221970068466615
8 ms 104.21.70.208
33 2026-08-13 05:50 639221970068466615
8 ms 172.67.139.97
32 2026-08-13 05:35 639221961001585139
2030 ms 172.67.139.97
31 2026-08-13 05:35 639221961001585139
2030 ms 104.21.70.208
30 2026-08-13 05:20 639221952104046397
18 ms 104.21.70.208
29 2026-08-13 05:20 639221952104046397
18 ms 172.67.139.97
28 2026-08-13 05:05 639221943247694484
56 ms 172.67.139.97
27 2026-08-13 05:05 639221943247694484
56 ms 104.21.70.208
26 2026-08-13 04:51 639221934603388241
10 ms 104.21.70.208
25 2026-08-13 04:51 639221934603388241
10 ms 172.67.139.97
24 2026-08-13 04:36 639221925729273358
4 ms 172.67.139.97
23 2026-08-13 04:36 639221925729273358
4 ms 104.21.70.208
22 2026-08-13 04:21 639221916777813401
5 ms 172.67.139.97
21 2026-08-13 04:21 639221916777813401
5 ms 104.21.70.208
20 2026-08-13 04:06 639221907816913910
14 ms 104.21.70.208
19 2026-08-13 04:06 639221907816913910
14 ms 172.67.139.97
18 2026-08-13 03:51 639221898639694322
8 ms 172.67.139.97
17 2026-08-13 03:51 639221898639694322
8 ms 104.21.70.208
16 2026-08-13 03:00 639221868257567489
35 ms 104.21.70.208
15 2026-08-13 03:00 639221868257567489
35 ms 172.67.139.97
14 2026-08-13 02:45 639221859270235608
4 ms 172.67.139.97
13 2026-08-13 02:45 639221859270235608
4 ms 104.21.70.208
12 2026-08-13 02:30 639221850184464515
40 ms 104.21.70.208
11 2026-08-13 02:30 639221850184464515
40 ms 172.67.139.97
10 2026-08-13 02:15 639221841141973425
5 ms 172.67.139.97
9 2026-08-13 02:15 639221841141973425
5 ms 104.21.70.208
8 2026-08-13 01:24 639221810548753083
9 ms 104.21.70.208
7 2026-08-13 01:24 639221810548753083
9 ms 172.67.139.97
6 2026-08-13 01:09 639221801656796262
52 ms 172.67.139.97
5 2026-08-13 01:09 639221801656796262
52 ms 104.21.70.208
4 2026-08-13 00:54 639221792658715334
5 ms 104.21.70.208
3 2026-08-13 00:54 639221792658715334
5 ms 172.67.139.97
2 2026-08-13 00:39 639221783571379176
24 ms 172.67.139.97
1 2026-08-13 00:39 639221783571379176
24 ms 104.21.70.208