DNS response history for ns2.cloudflare.net

ns2.cloudflare.net 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 45 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 ns2.cloudflare.net.
Records on Selected Date

166

Historical checks stored for this nameserver on selected date

Average Latency

45 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.198.251

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 ns2.cloudflare.net

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 23:45 639232119551972438
9 ms 108.162.198.251
165 2026-08-24 23:45 639232119551972438
9 ms 162.159.60.251
164 2026-08-24 23:45 639232119551972438
9 ms 172.64.40.251
163 2026-08-24 23:28 639232109112567473
96 ms 162.159.60.251
162 2026-08-24 23:28 639232109112567473
96 ms 172.64.40.251
161 2026-08-24 23:28 639232109112567473
96 ms 108.162.198.251
160 2026-08-24 22:35 639232077430823987
30 ms 162.159.60.251
159 2026-08-24 22:35 639232077430823987
30 ms 172.64.40.251
158 2026-08-24 22:35 639232077430823987
30 ms 108.162.198.251
157 2026-08-24 22:18 639232067340513033
17 ms 162.159.60.251
156 2026-08-24 22:18 639232067340513033
17 ms 172.64.40.251
155 2026-08-24 22:18 639232067340513033
17 ms 108.162.198.251
154 2026-08-24 22:01 639232057157944387
61 ms 108.162.198.251
153 2026-08-24 22:01 639232057157944387
61 ms 162.159.60.251
152 2026-08-24 22:01 639232057157944387
61 ms 172.64.40.251
151 2026-08-24 21:44 639232046895282144
129 ms 108.162.198.251
150 2026-08-24 21:44 639232046895282144
129 ms 162.159.60.251
149 2026-08-24 21:44 639232046895282144
129 ms 172.64.40.251
148 2026-08-24 20:50 639232014356623395
37 ms 108.162.198.251
147 2026-08-24 20:50 639232014356623395
37 ms 162.159.60.251
146 2026-08-24 20:50 639232014356623395
37 ms 172.64.40.251
145 2026-08-24 20:33 639232004177831322
39 ms 108.162.198.251
144 2026-08-24 20:33 639232004177831322
39 ms 162.159.60.251
143 2026-08-24 20:33 639232004177831322
39 ms 172.64.40.251
142 2026-08-24 20:16 639231993997863976
21 ms 108.162.198.251
141 2026-08-24 20:16 639231993997863976
21 ms 162.159.60.251
140 2026-08-24 20:16 639231993997863976
21 ms 172.64.40.251
139 2026-08-24 19:59 639231983967363696
46 ms 172.64.40.251
138 2026-08-24 19:59 639231983967363696
46 ms 108.162.198.251
137 2026-08-24 19:59 639231983967363696
46 ms 162.159.60.251
136 2026-08-24 19:07 639231952257842845
14 ms 162.159.60.251
135 2026-08-24 19:07 639231952257842845
14 ms 172.64.40.251
134 2026-08-24 19:07 639231952257842845
14 ms 108.162.198.251
133 2026-08-24 18:50 639231942277816756
16 ms 162.159.60.251
132 2026-08-24 18:50 639231942277816756
16 ms 172.64.40.251
131 2026-08-24 18:50 639231942277816756
16 ms 108.162.198.251
130 2026-08-24 18:33 639231932094180724
-
129 2026-08-24 18:16 639231922041034838
7 ms 108.162.198.251
128 2026-08-24 18:16 639231922041034838
7 ms 162.159.60.251
127 2026-08-24 18:16 639231922041034838
7 ms 172.64.40.251
126 2026-08-24 17:24 639231890488117536
25 ms 162.159.60.251
125 2026-08-24 17:24 639231890488117536
25 ms 172.64.40.251
124 2026-08-24 17:24 639231890488117536
25 ms 108.162.198.251
123 2026-08-24 17:07 639231880574255543
81 ms 108.162.198.251
122 2026-08-24 17:07 639231880574255543
81 ms 162.159.60.251
121 2026-08-24 17:07 639231880574255543
81 ms 172.64.40.251
120 2026-08-24 16:50 639231870418029045
121 ms 108.162.198.251
119 2026-08-24 16:50 639231870418029045
121 ms 162.159.60.251
118 2026-08-24 16:50 639231870418029045
121 ms 172.64.40.251
117 2026-08-24 16:33 639231860258429562
207 ms 172.64.40.251
116 2026-08-24 16:33 639231860258429562
207 ms 108.162.198.251
115 2026-08-24 16:33 639231860258429562
207 ms 162.159.60.251
114 2026-08-24 15:40 639231828211839931
28 ms 172.64.40.251
113 2026-08-24 15:40 639231828211839931
28 ms 108.162.198.251
112 2026-08-24 15:40 639231828211839931
28 ms 162.159.60.251
111 2026-08-24 15:23 639231818080917481
27 ms 108.162.198.251
110 2026-08-24 15:23 639231818080917481
27 ms 162.159.60.251
109 2026-08-24 15:23 639231818080917481
27 ms 172.64.40.251
108 2026-08-24 15:06 639231807961539652
24 ms 108.162.198.251
107 2026-08-24 15:06 639231807961539652
24 ms 162.159.60.251
106 2026-08-24 15:06 639231807961539652
24 ms 172.64.40.251
105 2026-08-24 14:49 639231797631669865
27 ms 108.162.198.251
104 2026-08-24 14:49 639231797631669865
27 ms 162.159.60.251
103 2026-08-24 14:49 639231797631669865
27 ms 172.64.40.251
102 2026-08-24 13:56 639231765923559455
48 ms 162.159.60.251
101 2026-08-24 13:56 639231765923559455
48 ms 172.64.40.251
100 2026-08-24 13:56 639231765923559455
48 ms 108.162.198.251
99 2026-08-24 13:39 639231755868832964
52 ms 172.64.40.251
98 2026-08-24 13:39 639231755868832964
52 ms 108.162.198.251
97 2026-08-24 13:39 639231755868832964
52 ms 162.159.60.251
96 2026-08-24 13:22 639231745628278877
25 ms 108.162.198.251
95 2026-08-24 13:22 639231745628278877
25 ms 162.159.60.251
94 2026-08-24 13:22 639231745628278877
25 ms 172.64.40.251
93 2026-08-24 13:05 639231735407682062
37 ms 108.162.198.251
92 2026-08-24 13:05 639231735407682062
37 ms 162.159.60.251
91 2026-08-24 13:05 639231735407682062
37 ms 172.64.40.251
90 2026-08-24 12:13 639231703815441688
33 ms 108.162.198.251
89 2026-08-24 12:13 639231703815441688
33 ms 162.159.60.251
88 2026-08-24 12:13 639231703815441688
33 ms 172.64.40.251
87 2026-08-24 11:56 639231693747052549
22 ms 108.162.198.251
86 2026-08-24 11:56 639231693747052549
22 ms 162.159.60.251
85 2026-08-24 11:56 639231693747052549
22 ms 172.64.40.251
84 2026-08-24 11:39 639231683712487276
132 ms 108.162.198.251
83 2026-08-24 11:39 639231683712487276
132 ms 162.159.60.251
82 2026-08-24 11:39 639231683712487276
132 ms 172.64.40.251
81 2026-08-24 11:22 639231673513573868
80 ms 162.159.60.251
80 2026-08-24 11:22 639231673513573868
80 ms 172.64.40.251
79 2026-08-24 11:22 639231673513573868
80 ms 108.162.198.251
78 2026-08-24 10:29 639231641791249939
13 ms 162.159.60.251
77 2026-08-24 10:29 639231641791249939
13 ms 172.64.40.251
76 2026-08-24 10:29 639231641791249939
13 ms 108.162.198.251
75 2026-08-24 10:13 639231631866211033
39 ms 162.159.60.251
74 2026-08-24 10:13 639231631866211033
39 ms 172.64.40.251
73 2026-08-24 10:13 639231631866211033
39 ms 108.162.198.251
72 2026-08-24 09:56 639231621644955316
5 ms 172.64.40.251
71 2026-08-24 09:56 639231621644955316
5 ms 108.162.198.251
70 2026-08-24 09:56 639231621644955316
5 ms 162.159.60.251
69 2026-08-24 09:39 639231611478799259
22 ms 172.64.40.251
68 2026-08-24 09:39 639231611478799259
22 ms 108.162.198.251
67 2026-08-24 09:39 639231611478799259
22 ms 162.159.60.251
66 2026-08-24 08:46 639231579923718211
18 ms 162.159.60.251
65 2026-08-24 08:46 639231579923718211
18 ms 172.64.40.251
64 2026-08-24 08:46 639231579923718211
18 ms 108.162.198.251
63 2026-08-24 08:29 639231569810702936
12 ms 172.64.40.251
62 2026-08-24 08:29 639231569810702936
12 ms 108.162.198.251
61 2026-08-24 08:29 639231569810702936
12 ms 162.159.60.251
60 2026-08-24 08:12 639231559762411619
147 ms 108.162.198.251
59 2026-08-24 08:12 639231559762411619
147 ms 162.159.60.251
58 2026-08-24 08:12 639231559762411619
147 ms 172.64.40.251
57 2026-08-24 07:56 639231549663595407
12 ms 162.159.60.251
56 2026-08-24 07:56 639231549663595407
12 ms 172.64.40.251
55 2026-08-24 07:56 639231549663595407
12 ms 108.162.198.251
54 2026-08-24 07:03 639231518076817246
41 ms 172.64.40.251
53 2026-08-24 07:03 639231518076817246
41 ms 108.162.198.251
52 2026-08-24 07:03 639231518076817246
41 ms 162.159.60.251
51 2026-08-24 06:46 639231508078650885
34 ms 108.162.198.251
50 2026-08-24 06:46 639231508078650885
34 ms 162.159.60.251
49 2026-08-24 06:46 639231508078650885
34 ms 172.64.40.251
48 2026-08-24 06:30 639231498210697093
55 ms 108.162.198.251
47 2026-08-24 06:30 639231498210697093
55 ms 162.159.60.251
46 2026-08-24 06:30 639231498210697093
55 ms 172.64.40.251
45 2026-08-24 06:13 639231488109699360
93 ms 108.162.198.251
44 2026-08-24 06:13 639231488109699360
93 ms 162.159.60.251
43 2026-08-24 06:13 639231488109699360
93 ms 172.64.40.251
42 2026-08-24 05:21 639231456772510692
52 ms 162.159.60.251
41 2026-08-24 05:21 639231456772510692
52 ms 172.64.40.251
40 2026-08-24 05:21 639231456772510692
52 ms 108.162.198.251
39 2026-08-24 05:05 639231447084631185
28 ms 162.159.60.251
38 2026-08-24 05:05 639231447084631185
28 ms 172.64.40.251
37 2026-08-24 05:05 639231447084631185
28 ms 108.162.198.251
36 2026-08-24 04:48 639231437208519473
46 ms 172.64.40.251
35 2026-08-24 04:48 639231437208519473
46 ms 108.162.198.251
34 2026-08-24 04:48 639231437208519473
46 ms 162.159.60.251
33 2026-08-24 04:32 639231427209627490
46 ms 108.162.198.251
32 2026-08-24 04:32 639231427209627490
46 ms 162.159.60.251
31 2026-08-24 04:32 639231427209627490
46 ms 172.64.40.251
30 2026-08-24 03:39 639231395791246644
45 ms 108.162.198.251
29 2026-08-24 03:39 639231395791246644
45 ms 162.159.60.251
28 2026-08-24 03:39 639231395791246644
45 ms 172.64.40.251
27 2026-08-24 03:23 639231386075551458
7 ms 162.159.60.251
26 2026-08-24 03:23 639231386075551458
7 ms 172.64.40.251
25 2026-08-24 03:23 639231386075551458
7 ms 108.162.198.251
24 2026-08-24 03:07 639231376208713791
16 ms 172.64.40.251
23 2026-08-24 03:07 639231376208713791
16 ms 108.162.198.251
22 2026-08-24 03:07 639231376208713791
16 ms 162.159.60.251
21 2026-08-24 02:50 639231366170589276
13 ms 172.64.40.251
20 2026-08-24 02:50 639231366170589276
13 ms 108.162.198.251
19 2026-08-24 02:50 639231366170589276
13 ms 162.159.60.251
18 2026-08-24 01:57 639231334732159368
22 ms 172.64.40.251
17 2026-08-24 01:57 639231334732159368
22 ms 108.162.198.251
16 2026-08-24 01:57 639231334732159368
22 ms 162.159.60.251
15 2026-08-24 01:41 639231325035670078
21 ms 172.64.40.251
14 2026-08-24 01:41 639231325035670078
21 ms 108.162.198.251
13 2026-08-24 01:41 639231325035670078
21 ms 162.159.60.251
12 2026-08-24 01:25 639231315132253837
26 ms 162.159.60.251
11 2026-08-24 01:25 639231315132253837
26 ms 172.64.40.251
10 2026-08-24 01:25 639231315132253837
26 ms 108.162.198.251
9 2026-08-24 01:08 639231305014280808
101 ms 108.162.198.251
8 2026-08-24 01:08 639231305014280808
101 ms 162.159.60.251
7 2026-08-24 01:08 639231305014280808
101 ms 172.64.40.251
6 2026-08-24 00:16 639231273779380675
27 ms 172.64.40.251
5 2026-08-24 00:16 639231273779380675
27 ms 108.162.198.251
4 2026-08-24 00:16 639231273779380675
27 ms 162.159.60.251
3 2026-08-24 00:00 639231264180839154
22 ms 162.159.60.251
2 2026-08-24 00:00 639231264180839154
22 ms 172.64.40.251
1 2026-08-24 00:00 639231264180839154
22 ms 108.162.198.251