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 2026-08-19. For this date, NameServerHistory found 148 DNS check records, 146 successful responses, 2 failed responses, and 231 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

148

Historical checks stored for this nameserver on selected date

Average Latency

231 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

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

146

Checks that returned a measurable response

Failed Responses

2

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 2026-08-19 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
148 2026-08-19 23:56 639227805445376839
42 ms 172.67.139.97
147 2026-08-19 23:56 639227805445376839
42 ms 104.21.70.208
146 2026-08-19 23:40 639227795899225951
10 ms 104.21.70.208
145 2026-08-19 23:40 639227795899225951
10 ms 172.67.139.97
144 2026-08-19 23:24 639227786351762008
7 ms 104.21.70.208
143 2026-08-19 23:24 639227786351762008
7 ms 172.67.139.97
142 2026-08-19 23:08 639227776640591733
5 ms 104.21.70.208
141 2026-08-19 23:08 639227776640591733
5 ms 172.67.139.97
140 2026-08-19 22:52 639227767128841282
25 ms 172.67.139.97
139 2026-08-19 22:52 639227767128841282
25 ms 104.21.70.208
138 2026-08-19 22:36 639227757477304711
32 ms 104.21.70.208
137 2026-08-19 22:36 639227757477304711
32 ms 172.67.139.97
136 2026-08-19 22:19 639227747572098014
75 ms 104.21.70.208
135 2026-08-19 22:19 639227747572098014
75 ms 172.67.139.97
134 2026-08-19 22:03 639227737588613113
23 ms 172.67.139.97
133 2026-08-19 22:03 639227737588613113
23 ms 104.21.70.208
132 2026-08-19 21:10 639227706134603955
8 ms 104.21.70.208
131 2026-08-19 21:10 639227706134603955
8 ms 172.67.139.97
130 2026-08-19 20:54 639227696589027396
48 ms 172.67.139.97
129 2026-08-19 20:54 639227696589027396
48 ms 104.21.70.208
128 2026-08-19 20:39 639227687097707639
11 ms 172.67.139.97
127 2026-08-19 20:39 639227687097707639
11 ms 104.21.70.208
126 2026-08-19 20:23 639227677474464487
14 ms 104.21.70.208
125 2026-08-19 20:23 639227677474464487
14 ms 172.67.139.97
124 2026-08-19 20:06 639227667767441118
51 ms 172.67.139.97
123 2026-08-19 20:06 639227667767441118
51 ms 104.21.70.208
122 2026-08-19 19:50 639227657984833832
39 ms 172.67.139.97
121 2026-08-19 19:50 639227657984833832
39 ms 104.21.70.208
120 2026-08-19 19:34 639227648079992640
34 ms 172.67.139.97
119 2026-08-19 19:34 639227648079992640
34 ms 104.21.70.208
118 2026-08-19 19:17 639227638125048441
69 ms 104.21.70.208
117 2026-08-19 19:17 639227638125048441
69 ms 172.67.139.97
116 2026-08-19 19:01 639227628211392142
5 ms 172.67.139.97
115 2026-08-19 19:01 639227628211392142
5 ms 104.21.70.208
114 2026-08-19 18:44 639227618261696275
124 ms 104.21.70.208
113 2026-08-19 18:44 639227618261696275
124 ms 172.67.139.97
112 2026-08-19 18:27 639227608366233645
12 ms 104.21.70.208
111 2026-08-19 18:27 639227608366233645
12 ms 172.67.139.97
110 2026-08-19 18:11 639227598301787588
46 ms 172.67.139.97
109 2026-08-19 18:11 639227598301787588
46 ms 104.21.70.208
108 2026-08-19 17:17 639227566241010716
-
107 2026-08-19 17:01 639227556454538959
60 ms 104.21.70.208
106 2026-08-19 17:01 639227556454538959
60 ms 172.67.139.97
105 2026-08-19 16:45 639227546640305542
97 ms 172.67.139.97
104 2026-08-19 16:45 639227546640305542
97 ms 104.21.70.208
103 2026-08-19 16:28 639227536965466472
25 ms 172.67.139.97
102 2026-08-19 16:28 639227536965466472
25 ms 104.21.70.208
101 2026-08-19 16:12 639227527048658280
10 ms 172.67.139.97
100 2026-08-19 16:12 639227527048658280
10 ms 104.21.70.208
99 2026-08-19 15:56 639227517386634438
49 ms 172.67.139.97
98 2026-08-19 15:56 639227517386634438
49 ms 104.21.70.208
97 2026-08-19 15:39 639227507459551637
25 ms 172.67.139.97
96 2026-08-19 15:39 639227507459551637
25 ms 104.21.70.208
95 2026-08-19 15:23 639227497515595277
37 ms 172.67.139.97
94 2026-08-19 15:23 639227497515595277
37 ms 104.21.70.208
93 2026-08-19 15:06 639227487441798036
22 ms 104.21.70.208
92 2026-08-19 15:06 639227487441798036
22 ms 172.67.139.97
91 2026-08-19 14:49 639227477445551863
2021 ms 104.21.70.208
90 2026-08-19 14:49 639227477445551863
2021 ms 172.67.139.97
89 2026-08-19 14:32 639227467297067891
8 ms 104.21.70.208
88 2026-08-19 14:32 639227467297067891
8 ms 172.67.139.97
87 2026-08-19 14:15 639227457057795635
37 ms 172.67.139.97
86 2026-08-19 14:15 639227457057795635
37 ms 104.21.70.208
85 2026-08-19 13:22 639227425244777397
7 ms 104.21.70.208
84 2026-08-19 13:22 639227425244777397
7 ms 172.67.139.97
83 2026-08-19 13:06 639227415422116485
35 ms 172.67.139.97
82 2026-08-19 13:06 639227415422116485
35 ms 104.21.70.208
81 2026-08-19 12:49 639227405307256053
12 ms 104.21.70.208
80 2026-08-19 12:49 639227405307256053
12 ms 172.67.139.97
79 2026-08-19 12:32 639227395396602630
2107 ms 172.67.139.97
78 2026-08-19 12:32 639227395396602630
2107 ms 104.21.70.208
77 2026-08-19 12:16 639227385510363611
58 ms 104.21.70.208
76 2026-08-19 12:16 639227385510363611
58 ms 172.67.139.97
75 2026-08-19 11:59 639227375508324850
15 ms 172.67.139.97
74 2026-08-19 11:59 639227375508324850
15 ms 104.21.70.208
73 2026-08-19 11:42 639227365326611906
9 ms 104.21.70.208
72 2026-08-19 11:42 639227365326611906
9 ms 172.67.139.97
71 2026-08-19 11:26 639227355360014208
49 ms 172.67.139.97
70 2026-08-19 11:26 639227355360014208
49 ms 104.21.70.208
69 2026-08-19 11:09 639227345036782165
97 ms 104.21.70.208
68 2026-08-19 11:09 639227345036782165
97 ms 172.67.139.97
67 2026-08-19 10:52 639227334992964533
28 ms 104.21.70.208
66 2026-08-19 10:52 639227334992964533
28 ms 172.67.139.97
65 2026-08-19 10:35 639227324986605572
41 ms 172.67.139.97
64 2026-08-19 10:35 639227324986605572
41 ms 104.21.70.208
63 2026-08-19 10:18 639227314928414539
54 ms 172.67.139.97
62 2026-08-19 10:18 639227314928414539
54 ms 104.21.70.208
61 2026-08-19 09:25 639227283029182134
11 ms 172.67.139.97
60 2026-08-19 09:25 639227283029182134
11 ms 104.21.70.208
59 2026-08-19 09:09 639227273294779350
4121 ms 172.67.139.97
58 2026-08-19 09:09 639227273294779350
4121 ms 104.21.70.208
57 2026-08-19 08:53 639227263525231313
26 ms 104.21.70.208
56 2026-08-19 08:53 639227263525231313
26 ms 172.67.139.97
55 2026-08-19 08:36 639227253578313363
19 ms 172.67.139.97
54 2026-08-19 08:36 639227253578313363
19 ms 104.21.70.208
53 2026-08-19 08:19 639227243649973322
52 ms 104.21.70.208
52 2026-08-19 08:19 639227243649973322
52 ms 172.67.139.97
51 2026-08-19 08:03 639227233581059317
129 ms 172.67.139.97
50 2026-08-19 08:03 639227233581059317
129 ms 104.21.70.208
49 2026-08-19 07:46 639227223667352067
43 ms 172.67.139.97
48 2026-08-19 07:46 639227223667352067
43 ms 104.21.70.208
47 2026-08-19 07:30 639227213714837066
37 ms 172.67.139.97
46 2026-08-19 07:30 639227213714837066
37 ms 104.21.70.208
45 2026-08-19 07:13 639227203701208496
14 ms 172.67.139.97
44 2026-08-19 07:13 639227203701208496
14 ms 104.21.70.208
43 2026-08-19 06:56 639227193643202179
2017 ms 172.67.139.97
42 2026-08-19 06:56 639227193643202179
2017 ms 104.21.70.208
41 2026-08-19 06:39 639227183584431597
28 ms 172.67.139.97
40 2026-08-19 06:39 639227183584431597
28 ms 104.21.70.208
39 2026-08-19 06:22 639227173347403088
17 ms 104.21.70.208
38 2026-08-19 06:22 639227173347403088
17 ms 172.67.139.97
37 2026-08-19 05:29 639227141523007601
147 ms 104.21.70.208
36 2026-08-19 05:29 639227141523007601
147 ms 172.67.139.97
35 2026-08-19 05:13 639227131785931574
10 ms 104.21.70.208
34 2026-08-19 05:13 639227131785931574
10 ms 172.67.139.97
33 2026-08-19 04:57 639227122176475389
29 ms 104.21.70.208
32 2026-08-19 04:57 639227122176475389
29 ms 172.67.139.97
31 2026-08-19 04:41 639227112668934596
51 ms 172.67.139.97
30 2026-08-19 04:41 639227112668934596
51 ms 104.21.70.208
29 2026-08-19 04:25 639227102773292788
163 ms 104.21.70.208
28 2026-08-19 04:25 639227102773292788
163 ms 172.67.139.97
27 2026-08-19 04:09 639227093141136930
52 ms 104.21.70.208
26 2026-08-19 04:09 639227093141136930
52 ms 172.67.139.97
25 2026-08-19 03:53 639227083449420147
35 ms 172.67.139.97
24 2026-08-19 03:53 639227083449420147
35 ms 104.21.70.208
23 2026-08-19 03:36 639227073771748493
55 ms 172.67.139.97
22 2026-08-19 03:36 639227073771748493
55 ms 104.21.70.208
21 2026-08-19 03:20 639227063977347614
30 ms 104.21.70.208
20 2026-08-19 03:20 639227063977347614
30 ms 172.67.139.97
19 2026-08-19 03:04 639227054253519024
2029 ms 104.21.70.208
18 2026-08-19 03:04 639227054253519024
2029 ms 172.67.139.97
17 2026-08-19 02:47 639227044381963886
7 ms 104.21.70.208
16 2026-08-19 02:47 639227044381963886
7 ms 172.67.139.97
15 2026-08-19 02:31 639227034441085514
38 ms 172.67.139.97
14 2026-08-19 02:31 639227034441085514
38 ms 104.21.70.208
13 2026-08-19 01:39 639227003126489968
43 ms 104.21.70.208
12 2026-08-19 01:39 639227003126489968
43 ms 172.67.139.97
11 2026-08-19 01:23 639226993456311614
-
10 2026-08-19 01:06 639226983847312345
7 ms 104.21.70.208
9 2026-08-19 01:06 639226983847312345
7 ms 172.67.139.97
8 2026-08-19 00:51 639226974357874853
34 ms 172.67.139.97
7 2026-08-19 00:51 639226974357874853
34 ms 104.21.70.208
6 2026-08-19 00:35 639226964670484721
15 ms 172.67.139.97
5 2026-08-19 00:35 639226964670484721
15 ms 104.21.70.208
4 2026-08-19 00:18 639226954857899696
8 ms 172.67.139.97
3 2026-08-19 00:18 639226954857899696
8 ms 104.21.70.208
2 2026-08-19 00:02 639226945091603488
2043 ms 104.21.70.208
1 2026-08-19 00:02 639226945091603488
2043 ms 172.67.139.97