DNS response history for otto.ns.cloudflare.com

otto.ns.cloudflare.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 166 DNS check records, 165 successful responses, 1 failed responses, and 124 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 otto.ns.cloudflare.com.
Records on Selected Date

166

Historical checks stored for this nameserver on selected date

Average Latency

124 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.195.135

Most recently resolved hosting IP on selected date

Successful Responses

165

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 otto.ns.cloudflare.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
166 2026-08-24 23:46 639232119551972438
16 ms 108.162.195.135
165 2026-08-24 23:46 639232119551972438
16 ms 162.159.44.135
164 2026-08-24 23:46 639232119551972438
16 ms 172.64.35.135
163 2026-08-24 23:29 639232109112567473
4 ms 108.162.195.135
162 2026-08-24 23:29 639232109112567473
4 ms 162.159.44.135
161 2026-08-24 23:29 639232109112567473
4 ms 172.64.35.135
160 2026-08-24 22:36 639232077430823987
5 ms 108.162.195.135
159 2026-08-24 22:36 639232077430823987
5 ms 162.159.44.135
158 2026-08-24 22:36 639232077430823987
5 ms 172.64.35.135
157 2026-08-24 22:19 639232067340513033
3 ms 108.162.195.135
156 2026-08-24 22:19 639232067340513033
3 ms 162.159.44.135
155 2026-08-24 22:19 639232067340513033
3 ms 172.64.35.135
154 2026-08-24 22:02 639232057157944387
10 ms 108.162.195.135
153 2026-08-24 22:02 639232057157944387
10 ms 162.159.44.135
152 2026-08-24 22:02 639232057157944387
10 ms 172.64.35.135
151 2026-08-24 21:45 639232046895282144
9 ms 172.64.35.135
150 2026-08-24 21:45 639232046895282144
9 ms 162.159.44.135
149 2026-08-24 21:45 639232046895282144
9 ms 108.162.195.135
148 2026-08-24 20:51 639232014356623395
13 ms 108.162.195.135
147 2026-08-24 20:51 639232014356623395
13 ms 162.159.44.135
146 2026-08-24 20:51 639232014356623395
13 ms 172.64.35.135
145 2026-08-24 20:34 639232004177831322
-
144 2026-08-24 20:17 639231993997863976
5 ms 108.162.195.135
143 2026-08-24 20:17 639231993997863976
5 ms 162.159.44.135
142 2026-08-24 20:17 639231993997863976
5 ms 172.64.35.135
141 2026-08-24 20:00 639231983967363696
49 ms 108.162.195.135
140 2026-08-24 20:00 639231983967363696
49 ms 162.159.44.135
139 2026-08-24 20:00 639231983967363696
49 ms 172.64.35.135
138 2026-08-24 19:07 639231952257842845
57 ms 162.159.44.135
137 2026-08-24 19:07 639231952257842845
57 ms 108.162.195.135
136 2026-08-24 19:07 639231952257842845
57 ms 172.64.35.135
135 2026-08-24 18:51 639231942277816756
39 ms 108.162.195.135
134 2026-08-24 18:51 639231942277816756
39 ms 162.159.44.135
133 2026-08-24 18:51 639231942277816756
39 ms 172.64.35.135
132 2026-08-24 18:34 639231932094180724
5 ms 108.162.195.135
131 2026-08-24 18:34 639231932094180724
5 ms 162.159.44.135
130 2026-08-24 18:34 639231932094180724
5 ms 172.64.35.135
129 2026-08-24 18:17 639231922041034838
22 ms 162.159.44.135
128 2026-08-24 18:17 639231922041034838
22 ms 172.64.35.135
127 2026-08-24 18:17 639231922041034838
22 ms 108.162.195.135
126 2026-08-24 17:24 639231890488117536
11 ms 162.159.44.135
125 2026-08-24 17:24 639231890488117536
11 ms 108.162.195.135
124 2026-08-24 17:24 639231890488117536
11 ms 172.64.35.135
123 2026-08-24 17:08 639231880574255543
12 ms 108.162.195.135
122 2026-08-24 17:08 639231880574255543
12 ms 162.159.44.135
121 2026-08-24 17:08 639231880574255543
12 ms 172.64.35.135
120 2026-08-24 16:51 639231870418029045
21 ms 108.162.195.135
119 2026-08-24 16:51 639231870418029045
21 ms 162.159.44.135
118 2026-08-24 16:51 639231870418029045
21 ms 172.64.35.135
117 2026-08-24 16:34 639231860258429562
29 ms 162.159.44.135
116 2026-08-24 16:34 639231860258429562
29 ms 172.64.35.135
115 2026-08-24 16:34 639231860258429562
29 ms 108.162.195.135
114 2026-08-24 15:41 639231828211839931
6 ms 108.162.195.135
113 2026-08-24 15:41 639231828211839931
6 ms 162.159.44.135
112 2026-08-24 15:41 639231828211839931
6 ms 172.64.35.135
111 2026-08-24 15:24 639231818080917481
28 ms 162.159.44.135
110 2026-08-24 15:24 639231818080917481
28 ms 108.162.195.135
109 2026-08-24 15:24 639231818080917481
28 ms 172.64.35.135
108 2026-08-24 15:07 639231807961539652
9 ms 108.162.195.135
107 2026-08-24 15:07 639231807961539652
9 ms 172.64.35.135
106 2026-08-24 15:07 639231807961539652
9 ms 162.159.44.135
105 2026-08-24 14:50 639231797631669865
5 ms 108.162.195.135
104 2026-08-24 14:50 639231797631669865
5 ms 162.159.44.135
103 2026-08-24 14:50 639231797631669865
5 ms 172.64.35.135
102 2026-08-24 13:57 639231765923559455
12 ms 108.162.195.135
101 2026-08-24 13:57 639231765923559455
12 ms 162.159.44.135
100 2026-08-24 13:57 639231765923559455
12 ms 172.64.35.135
99 2026-08-24 13:40 639231755868832964
19 ms 108.162.195.135
98 2026-08-24 13:40 639231755868832964
19 ms 162.159.44.135
97 2026-08-24 13:40 639231755868832964
19 ms 172.64.35.135
96 2026-08-24 13:23 639231745628278877
20 ms 108.162.195.135
95 2026-08-24 13:23 639231745628278877
20 ms 162.159.44.135
94 2026-08-24 13:23 639231745628278877
20 ms 172.64.35.135
93 2026-08-24 13:06 639231735407682062
41 ms 108.162.195.135
92 2026-08-24 13:06 639231735407682062
41 ms 162.159.44.135
91 2026-08-24 13:06 639231735407682062
41 ms 172.64.35.135
90 2026-08-24 12:13 639231703815441688
24 ms 108.162.195.135
89 2026-08-24 12:13 639231703815441688
24 ms 162.159.44.135
88 2026-08-24 12:13 639231703815441688
24 ms 172.64.35.135
87 2026-08-24 11:56 639231693747052549
13 ms 108.162.195.135
86 2026-08-24 11:56 639231693747052549
13 ms 162.159.44.135
85 2026-08-24 11:56 639231693747052549
13 ms 172.64.35.135
84 2026-08-24 11:40 639231683712487276
35 ms 162.159.44.135
83 2026-08-24 11:40 639231683712487276
35 ms 172.64.35.135
82 2026-08-24 11:40 639231683712487276
35 ms 108.162.195.135
81 2026-08-24 11:23 639231673513573868
6 ms 108.162.195.135
80 2026-08-24 11:23 639231673513573868
6 ms 162.159.44.135
79 2026-08-24 11:23 639231673513573868
6 ms 172.64.35.135
78 2026-08-24 10:30 639231641791249939
6 ms 108.162.195.135
77 2026-08-24 10:30 639231641791249939
6 ms 162.159.44.135
76 2026-08-24 10:30 639231641791249939
6 ms 172.64.35.135
75 2026-08-24 10:13 639231631866211033
9 ms 162.159.44.135
74 2026-08-24 10:13 639231631866211033
9 ms 172.64.35.135
73 2026-08-24 10:13 639231631866211033
9 ms 108.162.195.135
72 2026-08-24 09:56 639231621644955316
7 ms 108.162.195.135
71 2026-08-24 09:56 639231621644955316
7 ms 162.159.44.135
70 2026-08-24 09:56 639231621644955316
7 ms 172.64.35.135
69 2026-08-24 09:39 639231611478799259
28 ms 108.162.195.135
68 2026-08-24 09:39 639231611478799259
28 ms 162.159.44.135
67 2026-08-24 09:39 639231611478799259
28 ms 172.64.35.135
66 2026-08-24 08:47 639231579923718211
9 ms 172.64.35.135
65 2026-08-24 08:47 639231579923718211
9 ms 162.159.44.135
64 2026-08-24 08:47 639231579923718211
9 ms 108.162.195.135
63 2026-08-24 08:30 639231569810702936
5 ms 108.162.195.135
62 2026-08-24 08:30 639231569810702936
5 ms 162.159.44.135
61 2026-08-24 08:30 639231569810702936
5 ms 172.64.35.135
60 2026-08-24 08:13 639231559762411619
9 ms 162.159.44.135
59 2026-08-24 08:13 639231559762411619
9 ms 172.64.35.135
58 2026-08-24 08:13 639231559762411619
9 ms 108.162.195.135
57 2026-08-24 07:56 639231549663595407
32 ms 108.162.195.135
56 2026-08-24 07:56 639231549663595407
32 ms 172.64.35.135
55 2026-08-24 07:56 639231549663595407
32 ms 162.159.44.135
54 2026-08-24 07:04 639231518076817246
11 ms 108.162.195.135
53 2026-08-24 07:04 639231518076817246
11 ms 162.159.44.135
52 2026-08-24 07:04 639231518076817246
11 ms 172.64.35.135
51 2026-08-24 06:47 639231508078650885
20 ms 108.162.195.135
50 2026-08-24 06:47 639231508078650885
20 ms 162.159.44.135
49 2026-08-24 06:47 639231508078650885
20 ms 172.64.35.135
48 2026-08-24 06:31 639231498210697093
14 ms 108.162.195.135
47 2026-08-24 06:31 639231498210697093
14 ms 162.159.44.135
46 2026-08-24 06:31 639231498210697093
14 ms 172.64.35.135
45 2026-08-24 06:14 639231488109699360
9 ms 172.64.35.135
44 2026-08-24 06:14 639231488109699360
9 ms 162.159.44.135
43 2026-08-24 06:14 639231488109699360
9 ms 108.162.195.135
42 2026-08-24 05:21 639231456772510692
2007 ms 162.159.44.135
41 2026-08-24 05:21 639231456772510692
2007 ms 172.64.35.135
40 2026-08-24 05:21 639231456772510692
2007 ms 108.162.195.135
39 2026-08-24 05:05 639231447084631185
24 ms 108.162.195.135
38 2026-08-24 05:05 639231447084631185
24 ms 162.159.44.135
37 2026-08-24 05:05 639231447084631185
24 ms 172.64.35.135
36 2026-08-24 04:49 639231437208519473
4 ms 108.162.195.135
35 2026-08-24 04:49 639231437208519473
4 ms 162.159.44.135
34 2026-08-24 04:49 639231437208519473
4 ms 172.64.35.135
33 2026-08-24 04:32 639231427209627490
4 ms 108.162.195.135
32 2026-08-24 04:32 639231427209627490
4 ms 162.159.44.135
31 2026-08-24 04:32 639231427209627490
4 ms 172.64.35.135
30 2026-08-24 03:40 639231395791246644
2010 ms 162.159.44.135
29 2026-08-24 03:40 639231395791246644
2010 ms 172.64.35.135
28 2026-08-24 03:40 639231395791246644
2010 ms 108.162.195.135
27 2026-08-24 03:24 639231386075551458
3 ms 108.162.195.135
26 2026-08-24 03:24 639231386075551458
3 ms 162.159.44.135
25 2026-08-24 03:24 639231386075551458
3 ms 172.64.35.135
24 2026-08-24 03:07 639231376208713791
3 ms 108.162.195.135
23 2026-08-24 03:07 639231376208713791
3 ms 162.159.44.135
22 2026-08-24 03:07 639231376208713791
3 ms 172.64.35.135
21 2026-08-24 02:50 639231366170589276
19 ms 162.159.44.135
20 2026-08-24 02:50 639231366170589276
19 ms 172.64.35.135
19 2026-08-24 02:50 639231366170589276
19 ms 108.162.195.135
18 2026-08-24 01:58 639231334732159368
10 ms 172.64.35.135
17 2026-08-24 01:58 639231334732159368
10 ms 162.159.44.135
16 2026-08-24 01:58 639231334732159368
10 ms 108.162.195.135
15 2026-08-24 01:42 639231325035670078
26 ms 108.162.195.135
14 2026-08-24 01:42 639231325035670078
26 ms 162.159.44.135
13 2026-08-24 01:42 639231325035670078
26 ms 172.64.35.135
12 2026-08-24 01:25 639231315132253837
3 ms 108.162.195.135
11 2026-08-24 01:25 639231315132253837
3 ms 162.159.44.135
10 2026-08-24 01:25 639231315132253837
3 ms 172.64.35.135
9 2026-08-24 01:09 639231305014280808
2011 ms 172.64.35.135
8 2026-08-24 01:09 639231305014280808
2011 ms 162.159.44.135
7 2026-08-24 01:09 639231305014280808
2011 ms 108.162.195.135
6 2026-08-24 00:16 639231273779380675
4 ms 108.162.195.135
5 2026-08-24 00:16 639231273779380675
4 ms 162.159.44.135
4 2026-08-24 00:16 639231273779380675
4 ms 172.64.35.135
3 2026-08-24 00:00 639231264180839154
9 ms 108.162.195.135
2 2026-08-24 00:00 639231264180839154
9 ms 162.159.44.135
1 2026-08-24 00:00 639231264180839154
9 ms 172.64.35.135