DNS response history for trace.ns.cloudflare.com

trace.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 2026-08-12. For this date, NameServerHistory found 184 DNS check records, 183 successful responses, 1 failed responses, and 117 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 trace.ns.cloudflare.com.
Records on Selected Date

184

Historical checks stored for this nameserver on selected date

Average Latency

117 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.195.172

Most recently resolved hosting IP on selected date

Successful Responses

183

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 trace.ns.cloudflare.com

Showing DNS history for 2026-08-12 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
184 2026-08-12 23:48 639221753022017039
50 ms 108.162.195.172
183 2026-08-12 23:48 639221753022017039
50 ms 162.159.44.172
182 2026-08-12 23:48 639221753022017039
50 ms 172.64.35.172
181 2026-08-12 23:34 639221744107644868
17 ms 108.162.195.172
180 2026-08-12 23:34 639221744107644868
17 ms 162.159.44.172
179 2026-08-12 23:34 639221744107644868
17 ms 172.64.35.172
178 2026-08-12 23:18 639221735030187244
39 ms 108.162.195.172
177 2026-08-12 23:18 639221735030187244
39 ms 162.159.44.172
176 2026-08-12 23:18 639221735030187244
39 ms 172.64.35.172
175 2026-08-12 23:03 639221725815508109
33 ms 172.64.35.172
174 2026-08-12 23:03 639221725815508109
33 ms 108.162.195.172
173 2026-08-12 23:03 639221725815508109
33 ms 162.159.44.172
172 2026-08-12 22:12 639221694790955973
14 ms 108.162.195.172
171 2026-08-12 22:12 639221694790955973
14 ms 162.159.44.172
170 2026-08-12 22:12 639221694790955973
14 ms 172.64.35.172
169 2026-08-12 21:56 639221685562451720
4 ms 108.162.195.172
168 2026-08-12 21:56 639221685562451720
4 ms 162.159.44.172
167 2026-08-12 21:56 639221685562451720
4 ms 172.64.35.172
166 2026-08-12 21:40 639221676023655289
4 ms 108.162.195.172
165 2026-08-12 21:40 639221676023655289
4 ms 162.159.44.172
164 2026-08-12 21:40 639221676023655289
4 ms 172.64.35.172
163 2026-08-12 21:24 639221666449119409
11 ms 108.162.195.172
162 2026-08-12 21:24 639221666449119409
11 ms 162.159.44.172
161 2026-08-12 21:24 639221666449119409
11 ms 172.64.35.172
160 2026-08-12 20:33 639221635456432556
9 ms 108.162.195.172
159 2026-08-12 20:33 639221635456432556
9 ms 162.159.44.172
158 2026-08-12 20:33 639221635456432556
9 ms 172.64.35.172
157 2026-08-12 20:17 639221626313054202
22 ms 108.162.195.172
156 2026-08-12 20:17 639221626313054202
22 ms 162.159.44.172
155 2026-08-12 20:17 639221626313054202
22 ms 172.64.35.172
154 2026-08-12 20:02 639221617091958857
6 ms 108.162.195.172
153 2026-08-12 20:02 639221617091958857
6 ms 162.159.44.172
152 2026-08-12 20:02 639221617091958857
6 ms 172.64.35.172
151 2026-08-12 19:47 639221607786737151
22 ms 108.162.195.172
150 2026-08-12 19:47 639221607786737151
22 ms 162.159.44.172
149 2026-08-12 19:47 639221607786737151
22 ms 172.64.35.172
148 2026-08-12 18:55 639221576664330059
10 ms 108.162.195.172
147 2026-08-12 18:55 639221576664330059
10 ms 162.159.44.172
146 2026-08-12 18:55 639221576664330059
10 ms 172.64.35.172
145 2026-08-12 18:40 639221567514216674
27 ms 108.162.195.172
144 2026-08-12 18:40 639221567514216674
27 ms 162.159.44.172
143 2026-08-12 18:40 639221567514216674
27 ms 172.64.35.172
142 2026-08-12 18:24 639221558399762524
8 ms 108.162.195.172
141 2026-08-12 18:24 639221558399762524
8 ms 162.159.44.172
140 2026-08-12 18:24 639221558399762524
8 ms 172.64.35.172
139 2026-08-12 18:09 639221549052016282
47 ms 108.162.195.172
138 2026-08-12 18:09 639221549052016282
47 ms 162.159.44.172
137 2026-08-12 18:09 639221549052016282
47 ms 172.64.35.172
136 2026-08-12 17:16 639221517673834934
11 ms 108.162.195.172
135 2026-08-12 17:16 639221517673834934
11 ms 162.159.44.172
134 2026-08-12 17:16 639221517673834934
11 ms 172.64.35.172
133 2026-08-12 17:01 639221508282311633
4 ms 108.162.195.172
132 2026-08-12 17:01 639221508282311633
4 ms 162.159.44.172
131 2026-08-12 17:01 639221508282311633
4 ms 172.64.35.172
130 2026-08-12 16:45 639221498786324983
28 ms 108.162.195.172
129 2026-08-12 16:45 639221498786324983
28 ms 162.159.44.172
128 2026-08-12 16:45 639221498786324983
28 ms 172.64.35.172
127 2026-08-12 16:29 639221489157589737
13 ms 108.162.195.172
126 2026-08-12 16:29 639221489157589737
13 ms 162.159.44.172
125 2026-08-12 16:29 639221489157589737
13 ms 172.64.35.172
124 2026-08-12 15:36 639221457655914645
18 ms 108.162.195.172
123 2026-08-12 15:36 639221457655914645
18 ms 162.159.44.172
122 2026-08-12 15:36 639221457655914645
18 ms 172.64.35.172
121 2026-08-12 15:21 639221448164090526
-
120 2026-08-12 15:05 639221438725783630
31 ms 108.162.195.172
119 2026-08-12 15:05 639221438725783630
31 ms 162.159.44.172
118 2026-08-12 15:05 639221438725783630
31 ms 172.64.35.172
117 2026-08-12 14:49 639221429178071087
45 ms 108.162.195.172
116 2026-08-12 14:49 639221429178071087
45 ms 162.159.44.172
115 2026-08-12 14:49 639221429178071087
45 ms 172.64.35.172
114 2026-08-12 13:57 639221397761278719
15 ms 108.162.195.172
113 2026-08-12 13:57 639221397761278719
15 ms 162.159.44.172
112 2026-08-12 13:57 639221397761278719
15 ms 172.64.35.172
111 2026-08-12 13:41 639221388200567278
33 ms 172.64.35.172
110 2026-08-12 13:41 639221388200567278
33 ms 108.162.195.172
109 2026-08-12 13:41 639221388200567278
33 ms 162.159.44.172
108 2026-08-12 13:24 639221378483570949
31 ms 108.162.195.172
107 2026-08-12 13:24 639221378483570949
31 ms 162.159.44.172
106 2026-08-12 13:24 639221378483570949
31 ms 172.64.35.172
105 2026-08-12 13:08 639221368872360139
11 ms 108.162.195.172
104 2026-08-12 13:08 639221368872360139
11 ms 162.159.44.172
103 2026-08-12 13:08 639221368872360139
11 ms 172.64.35.172
102 2026-08-12 12:16 639221337226647415
31 ms 108.162.195.172
101 2026-08-12 12:16 639221337226647415
31 ms 162.159.44.172
100 2026-08-12 12:16 639221337226647415
31 ms 172.64.35.172
99 2026-08-12 12:00 639221327924087446
5 ms 108.162.195.172
98 2026-08-12 12:00 639221327924087446
5 ms 162.159.44.172
97 2026-08-12 12:00 639221327924087446
5 ms 172.64.35.172
96 2026-08-12 11:44 639221318096976375
10 ms 172.64.35.172
95 2026-08-12 11:44 639221318096976375
10 ms 108.162.195.172
94 2026-08-12 11:44 639221318096976375
10 ms 162.159.44.172
93 2026-08-12 11:28 639221308343145274
37 ms 108.162.195.172
92 2026-08-12 11:28 639221308343145274
37 ms 162.159.44.172
91 2026-08-12 11:28 639221308343145274
37 ms 172.64.35.172
90 2026-08-12 10:36 639221277089610470
9 ms 108.162.195.172
89 2026-08-12 10:36 639221277089610470
9 ms 162.159.44.172
88 2026-08-12 10:36 639221277089610470
9 ms 172.64.35.172
87 2026-08-12 10:20 639221267628136359
4 ms 108.162.195.172
86 2026-08-12 10:20 639221267628136359
4 ms 162.159.44.172
85 2026-08-12 10:20 639221267628136359
4 ms 172.64.35.172
84 2026-08-12 10:04 639221257907569952
4 ms 108.162.195.172
83 2026-08-12 10:04 639221257907569952
4 ms 162.159.44.172
82 2026-08-12 10:04 639221257907569952
4 ms 172.64.35.172
81 2026-08-12 09:48 639221248402420965
29 ms 172.64.35.172
80 2026-08-12 09:48 639221248402420965
29 ms 108.162.195.172
79 2026-08-12 09:48 639221248402420965
29 ms 162.159.44.172
78 2026-08-12 08:55 639221216797540533
6 ms 108.162.195.172
77 2026-08-12 08:55 639221216797540533
6 ms 162.159.44.172
76 2026-08-12 08:55 639221216797540533
6 ms 172.64.35.172
75 2026-08-12 08:39 639221207385792352
76 ms 172.64.35.172
74 2026-08-12 08:39 639221207385792352
76 ms 108.162.195.172
73 2026-08-12 08:39 639221207385792352
76 ms 162.159.44.172
72 2026-08-12 08:24 639221198078534844
20 ms 108.162.195.172
71 2026-08-12 08:24 639221198078534844
20 ms 162.159.44.172
70 2026-08-12 08:24 639221198078534844
20 ms 172.64.35.172
69 2026-08-12 08:08 639221188677585577
4 ms 108.162.195.172
68 2026-08-12 08:08 639221188677585577
4 ms 162.159.44.172
67 2026-08-12 08:08 639221188677585577
4 ms 172.64.35.172
66 2026-08-12 07:16 639221157276484143
41 ms 108.162.195.172
65 2026-08-12 07:16 639221157276484143
41 ms 162.159.44.172
64 2026-08-12 07:16 639221157276484143
41 ms 172.64.35.172
63 2026-08-12 07:01 639221147876262183
5 ms 108.162.195.172
62 2026-08-12 07:01 639221147876262183
5 ms 162.159.44.172
61 2026-08-12 07:01 639221147876262183
5 ms 172.64.35.172
60 2026-08-12 06:45 639221138388812469
5 ms 108.162.195.172
59 2026-08-12 06:45 639221138388812469
5 ms 162.159.44.172
58 2026-08-12 06:45 639221138388812469
5 ms 172.64.35.172
57 2026-08-12 06:29 639221128987381118
15 ms 108.162.195.172
56 2026-08-12 06:29 639221128987381118
15 ms 162.159.44.172
55 2026-08-12 06:29 639221128987381118
15 ms 172.64.35.172
54 2026-08-12 05:37 639221097816416095
18 ms 172.64.35.172
53 2026-08-12 05:37 639221097816416095
18 ms 162.159.44.172
52 2026-08-12 05:37 639221097816416095
18 ms 108.162.195.172
51 2026-08-12 05:22 639221088508065616
26 ms 108.162.195.172
50 2026-08-12 05:22 639221088508065616
26 ms 162.159.44.172
49 2026-08-12 05:22 639221088508065616
26 ms 172.64.35.172
48 2026-08-12 05:06 639221079092308503
28 ms 172.64.35.172
47 2026-08-12 05:06 639221079092308503
28 ms 162.159.44.172
46 2026-08-12 05:06 639221079092308503
28 ms 108.162.195.172
45 2026-08-12 04:50 639221069595873597
19 ms 172.64.35.172
44 2026-08-12 04:50 639221069595873597
19 ms 162.159.44.172
43 2026-08-12 04:50 639221069595873597
19 ms 108.162.195.172
42 2026-08-12 03:58 639221038601577496
10 ms 108.162.195.172
41 2026-08-12 03:58 639221038601577496
10 ms 162.159.44.172
40 2026-08-12 03:58 639221038601577496
10 ms 172.64.35.172
39 2026-08-12 03:43 639221029533901299
40 ms 162.159.44.172
38 2026-08-12 03:43 639221029533901299
40 ms 172.64.35.172
37 2026-08-12 03:43 639221029533901299
40 ms 108.162.195.172
36 2026-08-12 03:28 639221020333828965
7 ms 108.162.195.172
35 2026-08-12 03:28 639221020333828965
7 ms 162.159.44.172
34 2026-08-12 03:28 639221020333828965
7 ms 172.64.35.172
33 2026-08-12 03:13 639221011110510484
9 ms 108.162.195.172
32 2026-08-12 03:13 639221011110510484
9 ms 162.159.44.172
31 2026-08-12 03:13 639221011110510484
9 ms 172.64.35.172
30 2026-08-12 02:20 639220979815209769
3 ms 108.162.195.172
29 2026-08-12 02:20 639220979815209769
3 ms 162.159.44.172
28 2026-08-12 02:20 639220979815209769
3 ms 172.64.35.172
27 2026-08-12 02:05 639220970971410921
3 ms 108.162.195.172
26 2026-08-12 02:05 639220970971410921
3 ms 162.159.44.172
25 2026-08-12 02:05 639220970971410921
3 ms 172.64.35.172
24 2026-08-12 01:50 639220961848982361
17 ms 108.162.195.172
23 2026-08-12 01:50 639220961848982361
17 ms 162.159.44.172
22 2026-08-12 01:50 639220961848982361
17 ms 172.64.35.172
21 2026-08-12 01:35 639220952784591501
17 ms 172.64.35.172
20 2026-08-12 01:35 639220952784591501
17 ms 162.159.44.172
19 2026-08-12 01:35 639220952784591501
17 ms 108.162.195.172
18 2026-08-12 01:20 639220943893596731
2 ms 108.162.195.172
17 2026-08-12 01:20 639220943893596731
2 ms 162.159.44.172
16 2026-08-12 01:20 639220943893596731
2 ms 172.64.35.172
15 2026-08-12 01:05 639220934954704520
4056 ms 172.64.35.172
14 2026-08-12 01:05 639220934954704520
4056 ms 108.162.195.172
13 2026-08-12 01:05 639220934954704520
4056 ms 162.159.44.172
12 2026-08-12 00:50 639220925792457751
4 ms 108.162.195.172
11 2026-08-12 00:50 639220925792457751
4 ms 162.159.44.172
10 2026-08-12 00:50 639220925792457751
4 ms 172.64.35.172
9 2026-08-12 00:35 639220916610063538
4 ms 108.162.195.172
8 2026-08-12 00:35 639220916610063538
4 ms 162.159.44.172
7 2026-08-12 00:35 639220916610063538
4 ms 172.64.35.172
6 2026-08-12 00:19 639220907229361754
5 ms 108.162.195.172
5 2026-08-12 00:19 639220907229361754
5 ms 162.159.44.172
4 2026-08-12 00:19 639220907229361754
5 ms 172.64.35.172
3 2026-08-12 00:04 639220897896762127
2023 ms 172.64.35.172
2 2026-08-12 00:04 639220897896762127
2023 ms 162.159.44.172
1 2026-08-12 00:04 639220897896762127
2023 ms 108.162.195.172