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 2026-08-26. For this date, NameServerHistory found 147 DNS check records, 147 successful responses, 0 failed responses, and 348 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

147

Historical checks stored for this nameserver on selected date

Average Latency

348 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 16:25

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

147

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

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 2026-08-26 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
147 2026-08-26 16:25 639233582635086903
29 ms 108.162.195.135
146 2026-08-26 16:25 639233582635086903
29 ms 172.64.35.135
145 2026-08-26 16:25 639233582635086903
29 ms 162.159.44.135
144 2026-08-26 16:07 639233572000374575
5 ms 108.162.195.135
143 2026-08-26 16:07 639233572000374575
5 ms 162.159.44.135
142 2026-08-26 16:07 639233572000374575
5 ms 172.64.35.135
141 2026-08-26 15:49 639233561188633861
14 ms 172.64.35.135
140 2026-08-26 15:49 639233561188633861
14 ms 108.162.195.135
139 2026-08-26 15:49 639233561188633861
14 ms 162.159.44.135
138 2026-08-26 15:31 639233550544357027
2093 ms 172.64.35.135
137 2026-08-26 15:31 639233550544357027
2093 ms 108.162.195.135
136 2026-08-26 15:31 639233550544357027
2093 ms 162.159.44.135
135 2026-08-26 14:37 639233517966053117
7 ms 108.162.195.135
134 2026-08-26 14:37 639233517966053117
7 ms 162.159.44.135
133 2026-08-26 14:37 639233517966053117
7 ms 172.64.35.135
132 2026-08-26 14:19 639233507603253585
40 ms 108.162.195.135
131 2026-08-26 14:19 639233507603253585
40 ms 162.159.44.135
130 2026-08-26 14:19 639233507603253585
40 ms 172.64.35.135
129 2026-08-26 14:02 639233497229039167
19 ms 108.162.195.135
128 2026-08-26 14:02 639233497229039167
19 ms 162.159.44.135
127 2026-08-26 14:02 639233497229039167
19 ms 172.64.35.135
126 2026-08-26 13:45 639233486864546406
34 ms 108.162.195.135
125 2026-08-26 13:45 639233486864546406
34 ms 162.159.44.135
124 2026-08-26 13:45 639233486864546406
34 ms 172.64.35.135
123 2026-08-26 13:28 639233476455174682
9 ms 108.162.195.135
122 2026-08-26 13:28 639233476455174682
9 ms 162.159.44.135
121 2026-08-26 13:28 639233476455174682
9 ms 172.64.35.135
120 2026-08-26 13:10 639233466171592605
5 ms 108.162.195.135
119 2026-08-26 13:10 639233466171592605
5 ms 162.159.44.135
118 2026-08-26 13:10 639233466171592605
5 ms 172.64.35.135
117 2026-08-26 12:53 639233455747096265
33 ms 108.162.195.135
116 2026-08-26 12:53 639233455747096265
33 ms 172.64.35.135
115 2026-08-26 12:53 639233455747096265
33 ms 162.159.44.135
114 2026-08-26 12:36 639233445367152284
5 ms 108.162.195.135
113 2026-08-26 12:36 639233445367152284
5 ms 162.159.44.135
112 2026-08-26 12:36 639233445367152284
5 ms 172.64.35.135
111 2026-08-26 12:18 639233434974187439
2007 ms 172.64.35.135
110 2026-08-26 12:18 639233434974187439
2007 ms 162.159.44.135
109 2026-08-26 12:18 639233434974187439
2007 ms 108.162.195.135
108 2026-08-26 12:01 639233424567558554
28 ms 108.162.195.135
107 2026-08-26 12:01 639233424567558554
28 ms 162.159.44.135
106 2026-08-26 12:01 639233424567558554
28 ms 172.64.35.135
105 2026-08-26 11:44 639233414056832719
48 ms 108.162.195.135
104 2026-08-26 11:44 639233414056832719
48 ms 162.159.44.135
103 2026-08-26 11:44 639233414056832719
48 ms 172.64.35.135
102 2026-08-26 11:26 639233403515141099
51 ms 108.162.195.135
101 2026-08-26 11:26 639233403515141099
51 ms 162.159.44.135
100 2026-08-26 11:26 639233403515141099
51 ms 172.64.35.135
99 2026-08-26 10:32 639233370841350248
5 ms 108.162.195.135
98 2026-08-26 10:32 639233370841350248
5 ms 162.159.44.135
97 2026-08-26 10:32 639233370841350248
5 ms 172.64.35.135
96 2026-08-26 10:14 639233360361507238
43 ms 108.162.195.135
95 2026-08-26 10:14 639233360361507238
43 ms 172.64.35.135
94 2026-08-26 10:14 639233360361507238
43 ms 162.159.44.135
93 2026-08-26 09:57 639233350067824371
2012 ms 108.162.195.135
92 2026-08-26 09:57 639233350067824371
2012 ms 162.159.44.135
91 2026-08-26 09:57 639233350067824371
2012 ms 172.64.35.135
90 2026-08-26 09:39 639233339545274518
17 ms 172.64.35.135
89 2026-08-26 09:39 639233339545274518
17 ms 108.162.195.135
88 2026-08-26 09:39 639233339545274518
17 ms 162.159.44.135
87 2026-08-26 09:22 639233329214918079
7 ms 172.64.35.135
86 2026-08-26 09:22 639233329214918079
7 ms 162.159.44.135
85 2026-08-26 09:22 639233329214918079
7 ms 108.162.195.135
84 2026-08-26 09:05 639233318749762337
33 ms 108.162.195.135
83 2026-08-26 09:05 639233318749762337
33 ms 162.159.44.135
82 2026-08-26 09:05 639233318749762337
33 ms 172.64.35.135
81 2026-08-26 08:48 639233308387917838
2011 ms 108.162.195.135
80 2026-08-26 08:48 639233308387917838
2011 ms 172.64.35.135
79 2026-08-26 08:48 639233308387917838
2011 ms 162.159.44.135
78 2026-08-26 08:30 639233297961740122
30 ms 108.162.195.135
77 2026-08-26 08:30 639233297961740122
30 ms 162.159.44.135
76 2026-08-26 08:30 639233297961740122
30 ms 172.64.35.135
75 2026-08-26 08:13 639233287487159094
2008 ms 162.159.44.135
74 2026-08-26 08:13 639233287487159094
2008 ms 108.162.195.135
73 2026-08-26 08:13 639233287487159094
2008 ms 172.64.35.135
72 2026-08-26 07:55 639233276995531707
2013 ms 172.64.35.135
71 2026-08-26 07:55 639233276995531707
2013 ms 108.162.195.135
70 2026-08-26 07:55 639233276995531707
2013 ms 162.159.44.135
69 2026-08-26 07:38 639233266521568229
31 ms 108.162.195.135
68 2026-08-26 07:38 639233266521568229
31 ms 162.159.44.135
67 2026-08-26 07:38 639233266521568229
31 ms 172.64.35.135
66 2026-08-26 07:20 639233256081047431
5 ms 108.162.195.135
65 2026-08-26 07:20 639233256081047431
5 ms 162.159.44.135
64 2026-08-26 07:20 639233256081047431
5 ms 172.64.35.135
63 2026-08-26 06:26 639233223620132921
38 ms 162.159.44.135
62 2026-08-26 06:26 639233223620132921
38 ms 108.162.195.135
61 2026-08-26 06:26 639233223620132921
38 ms 172.64.35.135
60 2026-08-26 06:09 639233213287814244
15 ms 108.162.195.135
59 2026-08-26 06:09 639233213287814244
15 ms 172.64.35.135
58 2026-08-26 06:09 639233213287814244
15 ms 162.159.44.135
57 2026-08-26 05:52 639233202925983161
5 ms 108.162.195.135
56 2026-08-26 05:52 639233202925983161
5 ms 162.159.44.135
55 2026-08-26 05:52 639233202925983161
5 ms 172.64.35.135
54 2026-08-26 05:35 639233192644780696
31 ms 108.162.195.135
53 2026-08-26 05:35 639233192644780696
31 ms 162.159.44.135
52 2026-08-26 05:35 639233192644780696
31 ms 172.64.35.135
51 2026-08-26 05:17 639233182401183833
43 ms 162.159.44.135
50 2026-08-26 05:17 639233182401183833
43 ms 108.162.195.135
49 2026-08-26 05:17 639233182401183833
43 ms 172.64.35.135
48 2026-08-26 05:00 639233172074181051
10 ms 108.162.195.135
47 2026-08-26 05:00 639233172074181051
10 ms 162.159.44.135
46 2026-08-26 05:00 639233172074181051
10 ms 172.64.35.135
45 2026-08-26 04:43 639233161808421455
36 ms 108.162.195.135
44 2026-08-26 04:43 639233161808421455
36 ms 162.159.44.135
43 2026-08-26 04:43 639233161808421455
36 ms 172.64.35.135
42 2026-08-26 04:26 639233151357344052
18 ms 108.162.195.135
41 2026-08-26 04:26 639233151357344052
18 ms 162.159.44.135
40 2026-08-26 04:26 639233151357344052
18 ms 172.64.35.135
39 2026-08-26 04:09 639233141034116946
7 ms 172.64.35.135
38 2026-08-26 04:09 639233141034116946
7 ms 162.159.44.135
37 2026-08-26 04:09 639233141034116946
7 ms 108.162.195.135
36 2026-08-26 03:52 639233130828334142
10 ms 108.162.195.135
35 2026-08-26 03:52 639233130828334142
10 ms 162.159.44.135
34 2026-08-26 03:52 639233130828334142
10 ms 172.64.35.135
33 2026-08-26 03:34 639233120373450007
20 ms 108.162.195.135
32 2026-08-26 03:34 639233120373450007
20 ms 162.159.44.135
31 2026-08-26 03:34 639233120373450007
20 ms 172.64.35.135
30 2026-08-26 03:17 639233110066216193
22 ms 108.162.195.135
29 2026-08-26 03:17 639233110066216193
22 ms 172.64.35.135
28 2026-08-26 03:17 639233110066216193
22 ms 162.159.44.135
27 2026-08-26 02:24 639233078065410564
14 ms 108.162.195.135
26 2026-08-26 02:24 639233078065410564
14 ms 162.159.44.135
25 2026-08-26 02:24 639233078065410564
14 ms 172.64.35.135
24 2026-08-26 02:06 639233067787457832
8 ms 162.159.44.135
23 2026-08-26 02:06 639233067787457832
8 ms 108.162.195.135
22 2026-08-26 02:06 639233067787457832
8 ms 172.64.35.135
21 2026-08-26 01:49 639233057501801162
2031 ms 172.64.35.135
20 2026-08-26 01:49 639233057501801162
2031 ms 108.162.195.135
19 2026-08-26 01:49 639233057501801162
2031 ms 162.159.44.135
18 2026-08-26 01:32 639233047089431703
12 ms 162.159.44.135
17 2026-08-26 01:32 639233047089431703
12 ms 108.162.195.135
16 2026-08-26 01:32 639233047089431703
12 ms 172.64.35.135
15 2026-08-26 01:15 639233036754790688
8 ms 172.64.35.135
14 2026-08-26 01:15 639233036754790688
8 ms 162.159.44.135
13 2026-08-26 01:15 639233036754790688
8 ms 108.162.195.135
12 2026-08-26 00:57 639233026412602472
13 ms 172.64.35.135
11 2026-08-26 00:57 639233026412602472
13 ms 108.162.195.135
10 2026-08-26 00:57 639233026412602472
13 ms 162.159.44.135
9 2026-08-26 00:40 639233016064066127
10 ms 162.159.44.135
8 2026-08-26 00:40 639233016064066127
10 ms 108.162.195.135
7 2026-08-26 00:40 639233016064066127
10 ms 172.64.35.135
6 2026-08-26 00:23 639233005922655772
12 ms 108.162.195.135
5 2026-08-26 00:23 639233005922655772
12 ms 162.159.44.135
4 2026-08-26 00:23 639233005922655772
12 ms 172.64.35.135
3 2026-08-26 00:06 639232995672256907
2031 ms 162.159.44.135
2 2026-08-26 00:06 639232995672256907
2031 ms 108.162.195.135
1 2026-08-26 00:06 639232995672256907
2031 ms 172.64.35.135