DNS response history for ns20.cdswebhost.com

ns20.cdswebhost.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 149 DNS check records, 148 successful responses, 1 failed responses, and 137 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 ns20.cdswebhost.com.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

137 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.67.13

Most recently resolved hosting IP on selected date

Successful Responses

148

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 ns20.cdswebhost.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
149 2026-08-19 23:58 639227805445376839
7 ms 104.21.67.13
148 2026-08-19 23:58 639227805445376839
7 ms 172.67.167.153
147 2026-08-19 23:42 639227795899225951
22 ms 104.21.67.13
146 2026-08-19 23:42 639227795899225951
22 ms 172.67.167.153
145 2026-08-19 23:26 639227786351762008
16 ms 172.67.167.153
144 2026-08-19 23:26 639227786351762008
16 ms 104.21.67.13
143 2026-08-19 23:10 639227776640591733
41 ms 172.67.167.153
142 2026-08-19 23:10 639227776640591733
41 ms 104.21.67.13
141 2026-08-19 22:54 639227767128841282
23 ms 172.67.167.153
140 2026-08-19 22:54 639227767128841282
23 ms 104.21.67.13
139 2026-08-19 22:38 639227757477304711
31 ms 172.67.167.153
138 2026-08-19 22:38 639227757477304711
31 ms 104.21.67.13
137 2026-08-19 22:21 639227747572098014
-
136 2026-08-19 22:05 639227737588613113
38 ms 104.21.67.13
135 2026-08-19 22:05 639227737588613113
38 ms 172.67.167.153
134 2026-08-19 21:12 639227706134603955
14 ms 104.21.67.13
133 2026-08-19 21:12 639227706134603955
14 ms 172.67.167.153
132 2026-08-19 20:56 639227696589027396
33 ms 172.67.167.153
131 2026-08-19 20:56 639227696589027396
33 ms 104.21.67.13
130 2026-08-19 20:40 639227687097707639
11 ms 172.67.167.153
129 2026-08-19 20:40 639227687097707639
11 ms 104.21.67.13
128 2026-08-19 20:24 639227677474464487
2033 ms 172.67.167.153
127 2026-08-19 20:24 639227677474464487
2033 ms 104.21.67.13
126 2026-08-19 20:08 639227667767441118
9 ms 104.21.67.13
125 2026-08-19 20:08 639227667767441118
9 ms 172.67.167.153
124 2026-08-19 19:52 639227657984833832
34 ms 172.67.167.153
123 2026-08-19 19:52 639227657984833832
34 ms 104.21.67.13
122 2026-08-19 19:35 639227648079992640
31 ms 172.67.167.153
121 2026-08-19 19:35 639227648079992640
31 ms 104.21.67.13
120 2026-08-19 19:19 639227638125048441
37 ms 104.21.67.13
119 2026-08-19 19:19 639227638125048441
37 ms 172.67.167.153
118 2026-08-19 19:02 639227628211392142
23 ms 104.21.67.13
117 2026-08-19 19:02 639227628211392142
23 ms 172.67.167.153
116 2026-08-19 18:46 639227618261696275
33 ms 104.21.67.13
115 2026-08-19 18:46 639227618261696275
33 ms 172.67.167.153
114 2026-08-19 18:29 639227608366233645
50 ms 104.21.67.13
113 2026-08-19 18:29 639227608366233645
50 ms 172.67.167.153
112 2026-08-19 18:12 639227598301787588
12 ms 172.67.167.153
111 2026-08-19 18:12 639227598301787588
12 ms 104.21.67.13
110 2026-08-19 17:19 639227566241010716
20 ms 172.67.167.153
109 2026-08-19 17:19 639227566241010716
20 ms 104.21.67.13
108 2026-08-19 17:03 639227556454538959
30 ms 172.67.167.153
107 2026-08-19 17:03 639227556454538959
30 ms 104.21.67.13
106 2026-08-19 16:46 639227546640305542
19 ms 172.67.167.153
105 2026-08-19 16:46 639227546640305542
19 ms 104.21.67.13
104 2026-08-19 16:30 639227536965466472
27 ms 172.67.167.153
103 2026-08-19 16:30 639227536965466472
27 ms 104.21.67.13
102 2026-08-19 16:14 639227527048658280
67 ms 172.67.167.153
101 2026-08-19 16:14 639227527048658280
67 ms 104.21.67.13
100 2026-08-19 15:58 639227517386634438
26 ms 104.21.67.13
99 2026-08-19 15:58 639227517386634438
26 ms 172.67.167.153
98 2026-08-19 15:41 639227507459551637
12 ms 172.67.167.153
97 2026-08-19 15:41 639227507459551637
12 ms 104.21.67.13
96 2026-08-19 15:24 639227497515595277
15 ms 104.21.67.13
95 2026-08-19 15:24 639227497515595277
15 ms 172.67.167.153
94 2026-08-19 15:08 639227487441798036
19 ms 104.21.67.13
93 2026-08-19 15:08 639227487441798036
19 ms 172.67.167.153
92 2026-08-19 14:51 639227477445551863
16 ms 104.21.67.13
91 2026-08-19 14:51 639227477445551863
16 ms 172.67.167.153
90 2026-08-19 14:34 639227467297067891
53 ms 172.67.167.153
89 2026-08-19 14:34 639227467297067891
53 ms 104.21.67.13
88 2026-08-19 14:17 639227457057795635
20 ms 172.67.167.153
87 2026-08-19 14:17 639227457057795635
20 ms 104.21.67.13
86 2026-08-19 13:24 639227425244777397
18 ms 172.67.167.153
85 2026-08-19 13:24 639227425244777397
18 ms 104.21.67.13
84 2026-08-19 13:08 639227415422116485
40 ms 172.67.167.153
83 2026-08-19 13:08 639227415422116485
40 ms 104.21.67.13
82 2026-08-19 12:51 639227405307256053
15 ms 172.67.167.153
81 2026-08-19 12:51 639227405307256053
15 ms 104.21.67.13
80 2026-08-19 12:34 639227395396602630
25 ms 172.67.167.153
79 2026-08-19 12:34 639227395396602630
25 ms 104.21.67.13
78 2026-08-19 12:18 639227385510363611
2102 ms 104.21.67.13
77 2026-08-19 12:18 639227385510363611
2102 ms 172.67.167.153
76 2026-08-19 12:01 639227375508324850
19 ms 104.21.67.13
75 2026-08-19 12:01 639227375508324850
19 ms 172.67.167.153
74 2026-08-19 11:44 639227365326611906
74 ms 172.67.167.153
73 2026-08-19 11:44 639227365326611906
74 ms 104.21.67.13
72 2026-08-19 11:28 639227355360014208
8 ms 104.21.67.13
71 2026-08-19 11:28 639227355360014208
8 ms 172.67.167.153
70 2026-08-19 11:10 639227345036782165
12 ms 104.21.67.13
69 2026-08-19 11:10 639227345036782165
12 ms 172.67.167.153
68 2026-08-19 10:53 639227334992964533
25 ms 104.21.67.13
67 2026-08-19 10:53 639227334992964533
25 ms 172.67.167.153
66 2026-08-19 10:37 639227324986605572
25 ms 104.21.67.13
65 2026-08-19 10:37 639227324986605572
25 ms 172.67.167.153
64 2026-08-19 10:20 639227314928414539
56 ms 172.67.167.153
63 2026-08-19 10:20 639227314928414539
56 ms 104.21.67.13
62 2026-08-19 09:27 639227283029182134
2032 ms 172.67.167.153
61 2026-08-19 09:27 639227283029182134
2032 ms 104.21.67.13
60 2026-08-19 09:11 639227273294779350
12 ms 104.21.67.13
59 2026-08-19 09:11 639227273294779350
12 ms 172.67.167.153
58 2026-08-19 08:54 639227263525231313
11 ms 172.67.167.153
57 2026-08-19 08:54 639227263525231313
11 ms 104.21.67.13
56 2026-08-19 08:38 639227253578313363
35 ms 172.67.167.153
55 2026-08-19 08:38 639227253578313363
35 ms 104.21.67.13
54 2026-08-19 08:21 639227243649973322
12 ms 172.67.167.153
53 2026-08-19 08:21 639227243649973322
12 ms 104.21.67.13
52 2026-08-19 08:05 639227233581059317
59 ms 104.21.67.13
51 2026-08-19 08:05 639227233581059317
59 ms 172.67.167.153
50 2026-08-19 07:48 639227223667352067
17 ms 104.21.67.13
49 2026-08-19 07:48 639227223667352067
17 ms 172.67.167.153
48 2026-08-19 07:31 639227213714837066
28 ms 104.21.67.13
47 2026-08-19 07:31 639227213714837066
28 ms 172.67.167.153
46 2026-08-19 07:15 639227203701208496
5 ms 104.21.67.13
45 2026-08-19 07:15 639227203701208496
5 ms 172.67.167.153
44 2026-08-19 06:58 639227193643202179
50 ms 104.21.67.13
43 2026-08-19 06:58 639227193643202179
50 ms 172.67.167.153
42 2026-08-19 06:41 639227183584431597
10 ms 104.21.67.13
41 2026-08-19 06:41 639227183584431597
10 ms 172.67.167.153
40 2026-08-19 06:24 639227173347403088
31 ms 104.21.67.13
39 2026-08-19 06:24 639227173347403088
31 ms 172.67.167.153
38 2026-08-19 05:31 639227141523007601
53 ms 104.21.67.13
37 2026-08-19 05:31 639227141523007601
53 ms 172.67.167.153
36 2026-08-19 05:15 639227131785931574
44 ms 104.21.67.13
35 2026-08-19 05:15 639227131785931574
44 ms 172.67.167.153
34 2026-08-19 04:59 639227122176475389
22 ms 104.21.67.13
33 2026-08-19 04:59 639227122176475389
22 ms 172.67.167.153
32 2026-08-19 04:43 639227112668934596
27 ms 104.21.67.13
31 2026-08-19 04:43 639227112668934596
27 ms 172.67.167.153
30 2026-08-19 04:27 639227102773292788
18 ms 104.21.67.13
29 2026-08-19 04:27 639227102773292788
18 ms 172.67.167.153
28 2026-08-19 04:10 639227093141136930
24 ms 172.67.167.153
27 2026-08-19 04:10 639227093141136930
24 ms 104.21.67.13
26 2026-08-19 03:54 639227083449420147
27 ms 104.21.67.13
25 2026-08-19 03:54 639227083449420147
27 ms 172.67.167.153
24 2026-08-19 03:38 639227073771748493
29 ms 104.21.67.13
23 2026-08-19 03:38 639227073771748493
29 ms 172.67.167.153
22 2026-08-19 03:22 639227063977347614
25 ms 172.67.167.153
21 2026-08-19 03:22 639227063977347614
25 ms 104.21.67.13
20 2026-08-19 03:06 639227054253519024
32 ms 104.21.67.13
19 2026-08-19 03:06 639227054253519024
32 ms 172.67.167.153
18 2026-08-19 02:49 639227044381963886
38 ms 172.67.167.153
17 2026-08-19 02:49 639227044381963886
38 ms 104.21.67.13
16 2026-08-19 02:33 639227034441085514
20 ms 172.67.167.153
15 2026-08-19 02:33 639227034441085514
20 ms 104.21.67.13
14 2026-08-19 01:40 639227003126489968
23 ms 172.67.167.153
13 2026-08-19 01:40 639227003126489968
23 ms 104.21.67.13
12 2026-08-19 01:24 639226993456311614
9 ms 104.21.67.13
11 2026-08-19 01:24 639226993456311614
9 ms 172.67.167.153
10 2026-08-19 01:08 639226983847312345
70 ms 172.67.167.153
9 2026-08-19 01:08 639226983847312345
70 ms 104.21.67.13
8 2026-08-19 00:53 639226974357874853
7 ms 104.21.67.13
7 2026-08-19 00:53 639226974357874853
7 ms 172.67.167.153
6 2026-08-19 00:36 639226964670484721
15 ms 172.67.167.153
5 2026-08-19 00:36 639226964670484721
15 ms 104.21.67.13
4 2026-08-19 00:20 639226954857899696
28 ms 172.67.167.153
3 2026-08-19 00:20 639226954857899696
28 ms 104.21.67.13
2 2026-08-19 00:04 639226945091603488
2050 ms 172.67.167.153
1 2026-08-19 00:04 639226945091603488
2050 ms 104.21.67.13