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 2026-08-26. For this date, NameServerHistory found 208 DNS check records, 207 successful responses, 1 failed responses, and 73 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

208

Historical checks stored for this nameserver on selected date

Average Latency

73 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.35.172

Most recently resolved hosting IP on selected date

Successful Responses

207

Checks that returned a measurable response

Failed Responses

1

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 trace.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
208 2026-08-26 23:45 639233846871926285
2059 ms 172.64.35.172
207 2026-08-26 23:45 639233846871926285
2059 ms 162.159.44.172
206 2026-08-26 23:45 639233846871926285
2059 ms 108.162.195.172
205 2026-08-26 22:51 639233814527872887
3 ms 108.162.195.172
204 2026-08-26 22:51 639233814527872887
3 ms 162.159.44.172
203 2026-08-26 22:51 639233814527872887
3 ms 172.64.35.172
202 2026-08-26 22:34 639233804315489381
37 ms 172.64.35.172
201 2026-08-26 22:34 639233804315489381
37 ms 108.162.195.172
200 2026-08-26 22:34 639233804315489381
37 ms 162.159.44.172
199 2026-08-26 22:16 639233793971346256
4 ms 108.162.195.172
198 2026-08-26 22:16 639233793971346256
4 ms 162.159.44.172
197 2026-08-26 22:16 639233793971346256
4 ms 172.64.35.172
196 2026-08-26 21:59 639233783644630463
3 ms 108.162.195.172
195 2026-08-26 21:59 639233783644630463
3 ms 162.159.44.172
194 2026-08-26 21:59 639233783644630463
3 ms 172.64.35.172
193 2026-08-26 21:42 639233773302621314
50 ms 162.159.44.172
192 2026-08-26 21:42 639233773302621314
50 ms 108.162.195.172
191 2026-08-26 21:42 639233773302621314
50 ms 172.64.35.172
190 2026-08-26 21:25 639233762896723748
4 ms 108.162.195.172
189 2026-08-26 21:25 639233762896723748
4 ms 162.159.44.172
188 2026-08-26 21:25 639233762896723748
4 ms 172.64.35.172
187 2026-08-26 21:07 639233752543876329
4 ms 108.162.195.172
186 2026-08-26 21:07 639233752543876329
4 ms 162.159.44.172
185 2026-08-26 21:07 639233752543876329
4 ms 172.64.35.172
184 2026-08-26 20:50 639233742155931788
4 ms 108.162.195.172
183 2026-08-26 20:50 639233742155931788
4 ms 162.159.44.172
182 2026-08-26 20:50 639233742155931788
4 ms 172.64.35.172
181 2026-08-26 20:33 639233731712555311
5 ms 108.162.195.172
180 2026-08-26 20:33 639233731712555311
5 ms 162.159.44.172
179 2026-08-26 20:33 639233731712555311
5 ms 172.64.35.172
178 2026-08-26 20:15 639233721164051126
36 ms 172.64.35.172
177 2026-08-26 20:15 639233721164051126
36 ms 162.159.44.172
176 2026-08-26 20:15 639233721164051126
36 ms 108.162.195.172
175 2026-08-26 19:57 639233710560486320
5 ms 108.162.195.172
174 2026-08-26 19:57 639233710560486320
5 ms 162.159.44.172
173 2026-08-26 19:57 639233710560486320
5 ms 172.64.35.172
172 2026-08-26 19:40 639233699834667450
22 ms 172.64.35.172
171 2026-08-26 19:40 639233699834667450
22 ms 162.159.44.172
170 2026-08-26 19:40 639233699834667450
22 ms 108.162.195.172
169 2026-08-26 18:45 639233667209186136
5 ms 108.162.195.172
168 2026-08-26 18:45 639233667209186136
5 ms 162.159.44.172
167 2026-08-26 18:45 639233667209186136
5 ms 172.64.35.172
166 2026-08-26 18:28 639233656814316266
20 ms 108.162.195.172
165 2026-08-26 18:28 639233656814316266
20 ms 162.159.44.172
164 2026-08-26 18:28 639233656814316266
20 ms 172.64.35.172
163 2026-08-26 18:10 639233646245051806
5 ms 108.162.195.172
162 2026-08-26 18:10 639233646245051806
5 ms 162.159.44.172
161 2026-08-26 18:10 639233646245051806
5 ms 172.64.35.172
160 2026-08-26 17:53 639233635663779051
23 ms 108.162.195.172
159 2026-08-26 17:53 639233635663779051
23 ms 162.159.44.172
158 2026-08-26 17:53 639233635663779051
23 ms 172.64.35.172
157 2026-08-26 17:35 639233624977342122
5 ms 108.162.195.172
156 2026-08-26 17:35 639233624977342122
5 ms 162.159.44.172
155 2026-08-26 17:35 639233624977342122
5 ms 172.64.35.172
154 2026-08-26 17:17 639233614446136153
13 ms 108.162.195.172
153 2026-08-26 17:17 639233614446136153
13 ms 172.64.35.172
152 2026-08-26 17:17 639233614446136153
13 ms 162.159.44.172
151 2026-08-26 16:59 639233603737877581
6 ms 108.162.195.172
150 2026-08-26 16:59 639233603737877581
6 ms 162.159.44.172
149 2026-08-26 16:59 639233603737877581
6 ms 172.64.35.172
148 2026-08-26 16:42 639233593269224651
5 ms 108.162.195.172
147 2026-08-26 16:42 639233593269224651
5 ms 162.159.44.172
146 2026-08-26 16:42 639233593269224651
5 ms 172.64.35.172
145 2026-08-26 16:24 639233582635086903
6 ms 108.162.195.172
144 2026-08-26 16:24 639233582635086903
6 ms 162.159.44.172
143 2026-08-26 16:24 639233582635086903
6 ms 172.64.35.172
142 2026-08-26 16:06 639233572000374575
4 ms 108.162.195.172
141 2026-08-26 16:06 639233572000374575
4 ms 162.159.44.172
140 2026-08-26 16:06 639233572000374575
4 ms 172.64.35.172
139 2026-08-26 15:48 639233561188633861
4 ms 108.162.195.172
138 2026-08-26 15:48 639233561188633861
4 ms 162.159.44.172
137 2026-08-26 15:48 639233561188633861
4 ms 172.64.35.172
136 2026-08-26 15:31 639233550544357027
4 ms 108.162.195.172
135 2026-08-26 15:31 639233550544357027
4 ms 162.159.44.172
134 2026-08-26 15:31 639233550544357027
4 ms 172.64.35.172
133 2026-08-26 14:36 639233517966053117
5 ms 108.162.195.172
132 2026-08-26 14:36 639233517966053117
5 ms 162.159.44.172
131 2026-08-26 14:36 639233517966053117
5 ms 172.64.35.172
130 2026-08-26 14:19 639233507603253585
6 ms 108.162.195.172
129 2026-08-26 14:19 639233507603253585
6 ms 162.159.44.172
128 2026-08-26 14:19 639233507603253585
6 ms 172.64.35.172
127 2026-08-26 14:02 639233497229039167
38 ms 108.162.195.172
126 2026-08-26 14:02 639233497229039167
38 ms 162.159.44.172
125 2026-08-26 14:02 639233497229039167
38 ms 172.64.35.172
124 2026-08-26 13:45 639233486864546406
2011 ms 162.159.44.172
123 2026-08-26 13:45 639233486864546406
2011 ms 172.64.35.172
122 2026-08-26 13:45 639233486864546406
2011 ms 108.162.195.172
121 2026-08-26 13:27 639233476455174682
19 ms 108.162.195.172
120 2026-08-26 13:27 639233476455174682
19 ms 162.159.44.172
119 2026-08-26 13:27 639233476455174682
19 ms 172.64.35.172
118 2026-08-26 13:10 639233466171592605
9 ms 108.162.195.172
117 2026-08-26 13:10 639233466171592605
9 ms 162.159.44.172
116 2026-08-26 13:10 639233466171592605
9 ms 172.64.35.172
115 2026-08-26 12:53 639233455747096265
10 ms 162.159.44.172
114 2026-08-26 12:53 639233455747096265
10 ms 172.64.35.172
113 2026-08-26 12:53 639233455747096265
10 ms 108.162.195.172
112 2026-08-26 12:35 639233445367152284
14 ms 162.159.44.172
111 2026-08-26 12:35 639233445367152284
14 ms 172.64.35.172
110 2026-08-26 12:35 639233445367152284
14 ms 108.162.195.172
109 2026-08-26 12:18 639233434974187439
23 ms 172.64.35.172
108 2026-08-26 12:18 639233434974187439
23 ms 108.162.195.172
107 2026-08-26 12:18 639233434974187439
23 ms 162.159.44.172
106 2026-08-26 12:01 639233424567558554
29 ms 108.162.195.172
105 2026-08-26 12:01 639233424567558554
29 ms 162.159.44.172
104 2026-08-26 12:01 639233424567558554
29 ms 172.64.35.172
103 2026-08-26 11:43 639233414056832719
8 ms 172.64.35.172
102 2026-08-26 11:43 639233414056832719
8 ms 162.159.44.172
101 2026-08-26 11:43 639233414056832719
8 ms 108.162.195.172
100 2026-08-26 11:26 639233403515141099
27 ms 108.162.195.172
99 2026-08-26 11:26 639233403515141099
27 ms 162.159.44.172
98 2026-08-26 11:26 639233403515141099
27 ms 172.64.35.172
97 2026-08-26 10:31 639233370841350248
11 ms 172.64.35.172
96 2026-08-26 10:31 639233370841350248
11 ms 162.159.44.172
95 2026-08-26 10:31 639233370841350248
11 ms 108.162.195.172
94 2026-08-26 10:14 639233360361507238
6 ms 108.162.195.172
93 2026-08-26 10:14 639233360361507238
6 ms 162.159.44.172
92 2026-08-26 10:14 639233360361507238
6 ms 172.64.35.172
91 2026-08-26 09:57 639233350067824371
13 ms 108.162.195.172
90 2026-08-26 09:57 639233350067824371
13 ms 162.159.44.172
89 2026-08-26 09:57 639233350067824371
13 ms 172.64.35.172
88 2026-08-26 09:39 639233339545274518
49 ms 162.159.44.172
87 2026-08-26 09:39 639233339545274518
49 ms 172.64.35.172
86 2026-08-26 09:39 639233339545274518
49 ms 108.162.195.172
85 2026-08-26 09:22 639233329214918079
31 ms 108.162.195.172
84 2026-08-26 09:22 639233329214918079
31 ms 162.159.44.172
83 2026-08-26 09:22 639233329214918079
31 ms 172.64.35.172
82 2026-08-26 09:04 639233318749762337
8 ms 108.162.195.172
81 2026-08-26 09:04 639233318749762337
8 ms 162.159.44.172
80 2026-08-26 09:04 639233318749762337
8 ms 172.64.35.172
79 2026-08-26 08:47 639233308387917838
7 ms 108.162.195.172
78 2026-08-26 08:47 639233308387917838
7 ms 162.159.44.172
77 2026-08-26 08:47 639233308387917838
7 ms 172.64.35.172
76 2026-08-26 08:30 639233297961740122
29 ms 108.162.195.172
75 2026-08-26 08:30 639233297961740122
29 ms 162.159.44.172
74 2026-08-26 08:30 639233297961740122
29 ms 172.64.35.172
73 2026-08-26 08:12 639233287487159094
3 ms 108.162.195.172
72 2026-08-26 08:12 639233287487159094
3 ms 162.159.44.172
71 2026-08-26 08:12 639233287487159094
3 ms 172.64.35.172
70 2026-08-26 07:55 639233276995531707
33 ms 162.159.44.172
69 2026-08-26 07:55 639233276995531707
33 ms 108.162.195.172
68 2026-08-26 07:55 639233276995531707
33 ms 172.64.35.172
67 2026-08-26 07:37 639233266521568229
7 ms 172.64.35.172
66 2026-08-26 07:37 639233266521568229
7 ms 108.162.195.172
65 2026-08-26 07:37 639233266521568229
7 ms 162.159.44.172
64 2026-08-26 07:20 639233256081047431
4 ms 108.162.195.172
63 2026-08-26 07:20 639233256081047431
4 ms 162.159.44.172
62 2026-08-26 07:20 639233256081047431
4 ms 172.64.35.172
61 2026-08-26 06:26 639233223620132921
9 ms 108.162.195.172
60 2026-08-26 06:26 639233223620132921
9 ms 162.159.44.172
59 2026-08-26 06:26 639233223620132921
9 ms 172.64.35.172
58 2026-08-26 06:09 639233213287814244
15 ms 108.162.195.172
57 2026-08-26 06:09 639233213287814244
15 ms 162.159.44.172
56 2026-08-26 06:09 639233213287814244
15 ms 172.64.35.172
55 2026-08-26 05:51 639233202925983161
3 ms 108.162.195.172
54 2026-08-26 05:51 639233202925983161
3 ms 162.159.44.172
53 2026-08-26 05:51 639233202925983161
3 ms 172.64.35.172
52 2026-08-26 05:34 639233192644780696
14 ms 108.162.195.172
51 2026-08-26 05:34 639233192644780696
14 ms 162.159.44.172
50 2026-08-26 05:34 639233192644780696
14 ms 172.64.35.172
49 2026-08-26 05:17 639233182401183833
7 ms 108.162.195.172
48 2026-08-26 05:17 639233182401183833
7 ms 162.159.44.172
47 2026-08-26 05:17 639233182401183833
7 ms 172.64.35.172
46 2026-08-26 05:00 639233172074181051
33 ms 162.159.44.172
45 2026-08-26 05:00 639233172074181051
33 ms 172.64.35.172
44 2026-08-26 05:00 639233172074181051
33 ms 108.162.195.172
43 2026-08-26 04:43 639233161808421455
35 ms 172.64.35.172
42 2026-08-26 04:43 639233161808421455
35 ms 162.159.44.172
41 2026-08-26 04:43 639233161808421455
35 ms 108.162.195.172
40 2026-08-26 04:25 639233151357344052
15 ms 108.162.195.172
39 2026-08-26 04:25 639233151357344052
15 ms 162.159.44.172
38 2026-08-26 04:25 639233151357344052
15 ms 172.64.35.172
37 2026-08-26 04:08 639233141034116946
16 ms 172.64.35.172
36 2026-08-26 04:08 639233141034116946
16 ms 162.159.44.172
35 2026-08-26 04:08 639233141034116946
16 ms 108.162.195.172
34 2026-08-26 03:51 639233130828334142
19 ms 108.162.195.172
33 2026-08-26 03:51 639233130828334142
19 ms 162.159.44.172
32 2026-08-26 03:51 639233130828334142
19 ms 172.64.35.172
31 2026-08-26 03:34 639233120373450007
3 ms 108.162.195.172
30 2026-08-26 03:34 639233120373450007
3 ms 162.159.44.172
29 2026-08-26 03:34 639233120373450007
3 ms 172.64.35.172
28 2026-08-26 03:17 639233110066216193
30 ms 108.162.195.172
27 2026-08-26 03:17 639233110066216193
30 ms 162.159.44.172
26 2026-08-26 03:17 639233110066216193
30 ms 172.64.35.172
25 2026-08-26 02:23 639233078065410564
26 ms 108.162.195.172
24 2026-08-26 02:23 639233078065410564
26 ms 162.159.44.172
23 2026-08-26 02:23 639233078065410564
26 ms 172.64.35.172
22 2026-08-26 02:06 639233067787457832
28 ms 108.162.195.172
21 2026-08-26 02:06 639233067787457832
28 ms 162.159.44.172
20 2026-08-26 02:06 639233067787457832
28 ms 172.64.35.172
19 2026-08-26 01:49 639233057501801162
-
18 2026-08-26 01:32 639233047089431703
16 ms 162.159.44.172
17 2026-08-26 01:32 639233047089431703
16 ms 172.64.35.172
16 2026-08-26 01:32 639233047089431703
16 ms 108.162.195.172
15 2026-08-26 01:14 639233036754790688
41 ms 172.64.35.172
14 2026-08-26 01:14 639233036754790688
41 ms 162.159.44.172
13 2026-08-26 01:14 639233036754790688
41 ms 108.162.195.172
12 2026-08-26 00:57 639233026412602472
2 ms 108.162.195.172
11 2026-08-26 00:57 639233026412602472
2 ms 162.159.44.172
10 2026-08-26 00:57 639233026412602472
2 ms 172.64.35.172
9 2026-08-26 00:40 639233016064066127
8 ms 172.64.35.172
8 2026-08-26 00:40 639233016064066127
8 ms 162.159.44.172
7 2026-08-26 00:40 639233016064066127
8 ms 108.162.195.172
6 2026-08-26 00:23 639233005922655772
9 ms 172.64.35.172
5 2026-08-26 00:23 639233005922655772
9 ms 162.159.44.172
4 2026-08-26 00:23 639233005922655772
9 ms 108.162.195.172
3 2026-08-26 00:06 639232995672256907
5 ms 108.162.195.172
2 2026-08-26 00:06 639232995672256907
5 ms 162.159.44.172
1 2026-08-26 00:06 639232995672256907
5 ms 172.64.35.172