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 2026-08-15. For this date, NameServerHistory found 224 DNS check records, 222 successful responses, 2 failed responses, and 214 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

224

Historical checks stored for this nameserver on selected date

Average Latency

214 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:53

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

222

Checks that returned a measurable response

Failed Responses

2

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 2026-08-15 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
224 2026-08-15 23:53 639224347685767174
26 ms 108.162.195.172
223 2026-08-15 23:53 639224347685767174
26 ms 162.159.44.172
222 2026-08-15 23:53 639224347685767174
26 ms 172.64.35.172
221 2026-08-15 23:37 639224338276675277
9 ms 108.162.195.172
220 2026-08-15 23:37 639224338276675277
9 ms 172.64.35.172
219 2026-08-15 23:37 639224338276675277
9 ms 162.159.44.172
218 2026-08-15 22:44 639224306594546649
44 ms 108.162.195.172
217 2026-08-15 22:44 639224306594546649
44 ms 162.159.44.172
216 2026-08-15 22:44 639224306594546649
44 ms 172.64.35.172
215 2026-08-15 22:29 639224297145423303
47 ms 162.159.44.172
214 2026-08-15 22:29 639224297145423303
47 ms 108.162.195.172
213 2026-08-15 22:29 639224297145423303
47 ms 172.64.35.172
212 2026-08-15 22:13 639224287678238833
3 ms 108.162.195.172
211 2026-08-15 22:13 639224287678238833
3 ms 162.159.44.172
210 2026-08-15 22:13 639224287678238833
3 ms 172.64.35.172
209 2026-08-15 21:58 639224278490872828
45 ms 108.162.195.172
208 2026-08-15 21:58 639224278490872828
45 ms 162.159.44.172
207 2026-08-15 21:58 639224278490872828
45 ms 172.64.35.172
206 2026-08-15 21:42 639224269149307826
4 ms 108.162.195.172
205 2026-08-15 21:42 639224269149307826
4 ms 162.159.44.172
204 2026-08-15 21:42 639224269149307826
4 ms 172.64.35.172
203 2026-08-15 21:26 639224259868597616
5 ms 108.162.195.172
202 2026-08-15 21:26 639224259868597616
5 ms 162.159.44.172
201 2026-08-15 21:26 639224259868597616
5 ms 172.64.35.172
200 2026-08-15 21:11 639224250518642175
22 ms 108.162.195.172
199 2026-08-15 21:11 639224250518642175
22 ms 162.159.44.172
198 2026-08-15 21:11 639224250518642175
22 ms 172.64.35.172
197 2026-08-15 20:55 639224241064772383
31 ms 108.162.195.172
196 2026-08-15 20:55 639224241064772383
31 ms 162.159.44.172
195 2026-08-15 20:55 639224241064772383
31 ms 172.64.35.172
194 2026-08-15 20:40 639224231691099605
4 ms 108.162.195.172
193 2026-08-15 20:40 639224231691099605
4 ms 162.159.44.172
192 2026-08-15 20:40 639224231691099605
4 ms 172.64.35.172
191 2026-08-15 20:24 639224222468168159
4 ms 108.162.195.172
190 2026-08-15 20:24 639224222468168159
4 ms 162.159.44.172
189 2026-08-15 20:24 639224222468168159
4 ms 172.64.35.172
188 2026-08-15 20:09 639224213173899635
4 ms 108.162.195.172
187 2026-08-15 20:09 639224213173899635
4 ms 162.159.44.172
186 2026-08-15 20:09 639224213173899635
4 ms 172.64.35.172
185 2026-08-15 19:53 639224203914451783
45 ms 172.64.35.172
184 2026-08-15 19:53 639224203914451783
45 ms 108.162.195.172
183 2026-08-15 19:53 639224203914451783
45 ms 162.159.44.172
182 2026-08-15 19:00 639224172202542163
9 ms 108.162.195.172
181 2026-08-15 19:00 639224172202542163
9 ms 162.159.44.172
180 2026-08-15 19:00 639224172202542163
9 ms 172.64.35.172
179 2026-08-15 18:46 639224163338654093
14 ms 162.159.44.172
178 2026-08-15 18:46 639224163338654093
14 ms 172.64.35.172
177 2026-08-15 18:46 639224163338654093
14 ms 108.162.195.172
176 2026-08-15 18:30 639224154287995374
6 ms 108.162.195.172
175 2026-08-15 18:30 639224154287995374
6 ms 162.159.44.172
174 2026-08-15 18:30 639224154287995374
6 ms 172.64.35.172
173 2026-08-15 18:15 639224145118612503
10 ms 172.64.35.172
172 2026-08-15 18:15 639224145118612503
10 ms 162.159.44.172
171 2026-08-15 18:15 639224145118612503
10 ms 108.162.195.172
170 2026-08-15 18:00 639224135995990731
8 ms 108.162.195.172
169 2026-08-15 18:00 639224135995990731
8 ms 162.159.44.172
168 2026-08-15 18:00 639224135995990731
8 ms 172.64.35.172
167 2026-08-15 17:45 639224127185332624
46 ms 108.162.195.172
166 2026-08-15 17:45 639224127185332624
46 ms 162.159.44.172
165 2026-08-15 17:45 639224127185332624
46 ms 172.64.35.172
164 2026-08-15 17:30 639224118229289175
30 ms 172.64.35.172
163 2026-08-15 17:30 639224118229289175
30 ms 108.162.195.172
162 2026-08-15 17:30 639224118229289175
30 ms 162.159.44.172
161 2026-08-15 17:15 639224109273796359
2010 ms 162.159.44.172
160 2026-08-15 17:15 639224109273796359
2010 ms 108.162.195.172
159 2026-08-15 17:15 639224109273796359
2010 ms 172.64.35.172
158 2026-08-15 17:01 639224100490805608
-
157 2026-08-15 16:46 639224091353714490
4 ms 108.162.195.172
156 2026-08-15 16:46 639224091353714490
4 ms 162.159.44.172
155 2026-08-15 16:46 639224091353714490
4 ms 172.64.35.172
154 2026-08-15 16:30 639224082033126828
6 ms 108.162.195.172
153 2026-08-15 16:30 639224082033126828
6 ms 162.159.44.172
152 2026-08-15 16:30 639224082033126828
6 ms 172.64.35.172
151 2026-08-15 16:15 639224072736962403
4 ms 108.162.195.172
150 2026-08-15 16:15 639224072736962403
4 ms 162.159.44.172
149 2026-08-15 16:15 639224072736962403
4 ms 172.64.35.172
148 2026-08-15 15:23 639224041475563754
10 ms 108.162.195.172
147 2026-08-15 15:23 639224041475563754
10 ms 172.64.35.172
146 2026-08-15 15:23 639224041475563754
10 ms 162.159.44.172
145 2026-08-15 15:07 639224032345604453
10 ms 108.162.195.172
144 2026-08-15 15:07 639224032345604453
10 ms 162.159.44.172
143 2026-08-15 15:07 639224032345604453
10 ms 172.64.35.172
142 2026-08-15 14:52 639224023169497283
12 ms 108.162.195.172
141 2026-08-15 14:52 639224023169497283
12 ms 162.159.44.172
140 2026-08-15 14:52 639224023169497283
12 ms 172.64.35.172
139 2026-08-15 14:37 639224013981146405
4 ms 108.162.195.172
138 2026-08-15 14:37 639224013981146405
4 ms 162.159.44.172
137 2026-08-15 14:37 639224013981146405
4 ms 172.64.35.172
136 2026-08-15 14:22 639224004883412586
31 ms 162.159.44.172
135 2026-08-15 14:22 639224004883412586
31 ms 108.162.195.172
134 2026-08-15 14:22 639224004883412586
31 ms 172.64.35.172
133 2026-08-15 14:06 639223995612880615
19 ms 108.162.195.172
132 2026-08-15 14:06 639223995612880615
19 ms 162.159.44.172
131 2026-08-15 14:06 639223995612880615
19 ms 172.64.35.172
130 2026-08-15 13:51 639223986271830789
45 ms 172.64.35.172
129 2026-08-15 13:51 639223986271830789
45 ms 162.159.44.172
128 2026-08-15 13:51 639223986271830789
45 ms 108.162.195.172
127 2026-08-15 13:35 639223977005780949
6 ms 108.162.195.172
126 2026-08-15 13:35 639223977005780949
6 ms 162.159.44.172
125 2026-08-15 13:35 639223977005780949
6 ms 172.64.35.172
124 2026-08-15 13:20 639223967653137793
41 ms 172.64.35.172
123 2026-08-15 13:20 639223967653137793
41 ms 108.162.195.172
122 2026-08-15 13:20 639223967653137793
41 ms 162.159.44.172
121 2026-08-15 13:04 639223958286010799
51 ms 172.64.35.172
120 2026-08-15 13:04 639223958286010799
51 ms 162.159.44.172
119 2026-08-15 13:04 639223958286010799
51 ms 108.162.195.172
118 2026-08-15 12:48 639223948936108345
22 ms 108.162.195.172
117 2026-08-15 12:48 639223948936108345
22 ms 162.159.44.172
116 2026-08-15 12:48 639223948936108345
22 ms 172.64.35.172
115 2026-08-15 12:33 639223939673066880
12 ms 162.159.44.172
114 2026-08-15 12:33 639223939673066880
12 ms 172.64.35.172
113 2026-08-15 12:33 639223939673066880
12 ms 108.162.195.172
112 2026-08-15 11:41 639223908317760530
5 ms 108.162.195.172
111 2026-08-15 11:41 639223908317760530
5 ms 162.159.44.172
110 2026-08-15 11:41 639223908317760530
5 ms 172.64.35.172
109 2026-08-15 11:25 639223898992594258
54 ms 162.159.44.172
108 2026-08-15 11:25 639223898992594258
54 ms 172.64.35.172
107 2026-08-15 11:25 639223898992594258
54 ms 108.162.195.172
106 2026-08-15 11:10 639223889761312823
8 ms 172.64.35.172
105 2026-08-15 11:10 639223889761312823
8 ms 108.162.195.172
104 2026-08-15 11:10 639223889761312823
8 ms 162.159.44.172
103 2026-08-15 10:54 639223880359273507
32 ms 108.162.195.172
102 2026-08-15 10:54 639223880359273507
32 ms 162.159.44.172
101 2026-08-15 10:54 639223880359273507
32 ms 172.64.35.172
100 2026-08-15 10:38 639223870920466808
9 ms 162.159.44.172
99 2026-08-15 10:38 639223870920466808
9 ms 172.64.35.172
98 2026-08-15 10:38 639223870920466808
9 ms 108.162.195.172
97 2026-08-15 10:23 639223861579762179
4 ms 108.162.195.172
96 2026-08-15 10:23 639223861579762179
4 ms 162.159.44.172
95 2026-08-15 10:23 639223861579762179
4 ms 172.64.35.172
94 2026-08-15 10:07 639223852238616009
65 ms 172.64.35.172
93 2026-08-15 10:07 639223852238616009
65 ms 108.162.195.172
92 2026-08-15 10:07 639223852238616009
65 ms 162.159.44.172
91 2026-08-15 09:52 639223843019815620
3 ms 108.162.195.172
90 2026-08-15 09:52 639223843019815620
3 ms 162.159.44.172
89 2026-08-15 09:52 639223843019815620
3 ms 172.64.35.172
88 2026-08-15 09:36 639223833669915012
2009 ms 172.64.35.172
87 2026-08-15 09:36 639223833669915012
2009 ms 108.162.195.172
86 2026-08-15 09:36 639223833669915012
2009 ms 162.159.44.172
85 2026-08-15 09:21 639223824494613222
38 ms 108.162.195.172
84 2026-08-15 09:21 639223824494613222
38 ms 162.159.44.172
83 2026-08-15 09:21 639223824494613222
38 ms 172.64.35.172
82 2026-08-15 09:05 639223815116325293
42 ms 162.159.44.172
81 2026-08-15 09:05 639223815116325293
42 ms 172.64.35.172
80 2026-08-15 09:05 639223815116325293
42 ms 108.162.195.172
79 2026-08-15 08:49 639223805493870221
27 ms 108.162.195.172
78 2026-08-15 08:49 639223805493870221
27 ms 162.159.44.172
77 2026-08-15 08:49 639223805493870221
27 ms 172.64.35.172
76 2026-08-15 07:57 639223774218660438
64 ms 108.162.195.172
75 2026-08-15 07:57 639223774218660438
64 ms 162.159.44.172
74 2026-08-15 07:57 639223774218660438
64 ms 172.64.35.172
73 2026-08-15 07:41 639223764663090372
39 ms 162.159.44.172
72 2026-08-15 07:41 639223764663090372
39 ms 172.64.35.172
71 2026-08-15 07:41 639223764663090372
39 ms 108.162.195.172
70 2026-08-15 07:26 639223755338811400
28 ms 162.159.44.172
69 2026-08-15 07:26 639223755338811400
28 ms 172.64.35.172
68 2026-08-15 07:26 639223755338811400
28 ms 108.162.195.172
67 2026-08-15 07:10 639223746019193268
25 ms 162.159.44.172
66 2026-08-15 07:10 639223746019193268
25 ms 172.64.35.172
65 2026-08-15 07:10 639223746019193268
25 ms 108.162.195.172
64 2026-08-15 06:55 639223736658778104
34 ms 108.162.195.172
63 2026-08-15 06:55 639223736658778104
34 ms 162.159.44.172
62 2026-08-15 06:55 639223736658778104
34 ms 172.64.35.172
61 2026-08-15 06:39 639223727330194499
57 ms 108.162.195.172
60 2026-08-15 06:39 639223727330194499
57 ms 162.159.44.172
59 2026-08-15 06:39 639223727330194499
57 ms 172.64.35.172
58 2026-08-15 06:23 639223717848514742
2012 ms 172.64.35.172
57 2026-08-15 06:23 639223717848514742
2012 ms 162.159.44.172
56 2026-08-15 06:23 639223717848514742
2012 ms 108.162.195.172
55 2026-08-15 06:07 639223708284754056
104 ms 108.162.195.172
54 2026-08-15 06:07 639223708284754056
104 ms 162.159.44.172
53 2026-08-15 06:07 639223708284754056
104 ms 172.64.35.172
52 2026-08-15 05:52 639223699061259933
97 ms 108.162.195.172
51 2026-08-15 05:52 639223699061259933
97 ms 162.159.44.172
50 2026-08-15 05:52 639223699061259933
97 ms 172.64.35.172
49 2026-08-15 05:36 639223689592545140
16 ms 108.162.195.172
48 2026-08-15 05:36 639223689592545140
16 ms 162.159.44.172
47 2026-08-15 05:36 639223689592545140
16 ms 172.64.35.172
46 2026-08-15 05:20 639223680143410810
38 ms 172.64.35.172
45 2026-08-15 05:20 639223680143410810
38 ms 162.159.44.172
44 2026-08-15 05:20 639223680143410810
38 ms 108.162.195.172
43 2026-08-15 05:05 639223670514517104
15 ms 108.162.195.172
42 2026-08-15 05:05 639223670514517104
15 ms 162.159.44.172
41 2026-08-15 05:05 639223670514517104
15 ms 172.64.35.172
40 2026-08-15 04:11 639223638855054294
48 ms 172.64.35.172
39 2026-08-15 04:11 639223638855054294
48 ms 108.162.195.172
38 2026-08-15 04:11 639223638855054294
48 ms 162.159.44.172
37 2026-08-15 03:56 639223629623335972
6 ms 108.162.195.172
36 2026-08-15 03:56 639223629623335972
6 ms 162.159.44.172
35 2026-08-15 03:56 639223629623335972
6 ms 172.64.35.172
34 2026-08-15 03:41 639223620390189495
7 ms 108.162.195.172
33 2026-08-15 03:41 639223620390189495
7 ms 172.64.35.172
32 2026-08-15 03:41 639223620390189495
7 ms 162.159.44.172
31 2026-08-15 03:25 639223610916950440
2028 ms 108.162.195.172
30 2026-08-15 03:25 639223610916950440
2028 ms 172.64.35.172
29 2026-08-15 03:25 639223610916950440
2028 ms 162.159.44.172
28 2026-08-15 03:09 639223601597759168
7 ms 162.159.44.172
27 2026-08-15 03:09 639223601597759168
7 ms 172.64.35.172
26 2026-08-15 03:09 639223601597759168
7 ms 108.162.195.172
25 2026-08-15 02:54 639223592342172093
2036 ms 172.64.35.172
24 2026-08-15 02:54 639223592342172093
2036 ms 162.159.44.172
23 2026-08-15 02:54 639223592342172093
2036 ms 108.162.195.172
22 2026-08-15 02:39 639223583324121497
2024 ms 162.159.44.172
21 2026-08-15 02:39 639223583324121497
2024 ms 108.162.195.172
20 2026-08-15 02:39 639223583324121497
2024 ms 172.64.35.172
19 2026-08-15 02:23 639223574086714218
2024 ms 162.159.44.172
18 2026-08-15 02:23 639223574086714218
2024 ms 172.64.35.172
17 2026-08-15 02:23 639223574086714218
2024 ms 108.162.195.172
16 2026-08-15 02:08 639223564698424889
29 ms 108.162.195.172
15 2026-08-15 02:08 639223564698424889
29 ms 162.159.44.172
14 2026-08-15 02:08 639223564698424889
29 ms 172.64.35.172
13 2026-08-15 01:52 639223555408664206
8 ms 108.162.195.172
12 2026-08-15 01:52 639223555408664206
8 ms 162.159.44.172
11 2026-08-15 01:52 639223555408664206
8 ms 172.64.35.172
10 2026-08-15 01:37 639223546000912416
7 ms 108.162.195.172
9 2026-08-15 01:37 639223546000912416
7 ms 172.64.35.172
8 2026-08-15 01:37 639223546000912416
7 ms 162.159.44.172
7 2026-08-15 01:21 639223536550774847
45 ms 172.64.35.172
6 2026-08-15 01:21 639223536550774847
45 ms 162.159.44.172
5 2026-08-15 01:21 639223536550774847
45 ms 108.162.195.172
4 2026-08-15 00:28 639223505017205611
-
3 2026-08-15 00:13 639223495784410207
17 ms 108.162.195.172
2 2026-08-15 00:13 639223495784410207
17 ms 162.159.44.172
1 2026-08-15 00:13 639223495784410207
17 ms 172.64.35.172