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 2026-08-11. For this date, NameServerHistory found 224 DNS check records, 222 successful responses, 2 failed responses, and 154 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

154 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 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

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 2026-08-11 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 2026-08-11 23:48 639220888396333845
2047 ms 108.162.195.172
223 2026-08-11 23:48 639220888396333845
2047 ms 162.159.44.172
222 2026-08-11 23:48 639220888396333845
2047 ms 172.64.35.172
221 2026-08-11 23:32 639220878864937382
51 ms 162.159.44.172
220 2026-08-11 23:32 639220878864937382
51 ms 172.64.35.172
219 2026-08-11 23:32 639220878864937382
51 ms 108.162.195.172
218 2026-08-11 22:39 639220847369072314
5 ms 108.162.195.172
217 2026-08-11 22:39 639220847369072314
5 ms 162.159.44.172
216 2026-08-11 22:39 639220847369072314
5 ms 172.64.35.172
215 2026-08-11 22:23 639220838037764925
13 ms 108.162.195.172
214 2026-08-11 22:23 639220838037764925
13 ms 162.159.44.172
213 2026-08-11 22:23 639220838037764925
13 ms 172.64.35.172
212 2026-08-11 22:08 639220828735120634
14 ms 108.162.195.172
211 2026-08-11 22:08 639220828735120634
14 ms 162.159.44.172
210 2026-08-11 22:08 639220828735120634
14 ms 172.64.35.172
209 2026-08-11 21:52 639220819447979766
9 ms 108.162.195.172
208 2026-08-11 21:52 639220819447979766
9 ms 162.159.44.172
207 2026-08-11 21:52 639220819447979766
9 ms 172.64.35.172
206 2026-08-11 21:37 639220810056531741
7 ms 172.64.35.172
205 2026-08-11 21:37 639220810056531741
7 ms 108.162.195.172
204 2026-08-11 21:37 639220810056531741
7 ms 162.159.44.172
203 2026-08-11 21:21 639220800745746593
52 ms 108.162.195.172
202 2026-08-11 21:21 639220800745746593
52 ms 162.159.44.172
201 2026-08-11 21:21 639220800745746593
52 ms 172.64.35.172
200 2026-08-11 21:06 639220791351626349
2008 ms 172.64.35.172
199 2026-08-11 21:06 639220791351626349
2008 ms 108.162.195.172
198 2026-08-11 21:06 639220791351626349
2008 ms 162.159.44.172
197 2026-08-11 20:50 639220782021256610
18 ms 162.159.44.172
196 2026-08-11 20:50 639220782021256610
18 ms 108.162.195.172
195 2026-08-11 20:50 639220782021256610
18 ms 172.64.35.172
194 2026-08-11 20:34 639220772603347755
4 ms 108.162.195.172
193 2026-08-11 20:34 639220772603347755
4 ms 162.159.44.172
192 2026-08-11 20:34 639220772603347755
4 ms 172.64.35.172
191 2026-08-11 20:19 639220763224057047
4045 ms 172.64.35.172
190 2026-08-11 20:19 639220763224057047
4045 ms 108.162.195.172
189 2026-08-11 20:19 639220763224057047
4045 ms 162.159.44.172
188 2026-08-11 20:03 639220753691117767
37 ms 108.162.195.172
187 2026-08-11 20:03 639220753691117767
37 ms 162.159.44.172
186 2026-08-11 20:03 639220753691117767
37 ms 172.64.35.172
185 2026-08-11 19:47 639220744107836218
27 ms 108.162.195.172
184 2026-08-11 19:47 639220744107836218
27 ms 162.159.44.172
183 2026-08-11 19:47 639220744107836218
27 ms 172.64.35.172
182 2026-08-11 18:53 639220711927629898
-
181 2026-08-11 18:37 639220702299437921
6 ms 108.162.195.172
180 2026-08-11 18:37 639220702299437921
6 ms 162.159.44.172
179 2026-08-11 18:37 639220702299437921
6 ms 172.64.35.172
178 2026-08-11 18:21 639220692505468181
20 ms 162.159.44.172
177 2026-08-11 18:21 639220692505468181
20 ms 108.162.195.172
176 2026-08-11 18:21 639220692505468181
20 ms 172.64.35.172
175 2026-08-11 18:04 639220682669911239
6 ms 108.162.195.172
174 2026-08-11 18:04 639220682669911239
6 ms 162.159.44.172
173 2026-08-11 18:04 639220682669911239
6 ms 172.64.35.172
172 2026-08-11 17:48 639220672929841526
4 ms 108.162.195.172
171 2026-08-11 17:48 639220672929841526
4 ms 162.159.44.172
170 2026-08-11 17:48 639220672929841526
4 ms 172.64.35.172
169 2026-08-11 17:32 639220663225662315
44 ms 172.64.35.172
168 2026-08-11 17:32 639220663225662315
44 ms 108.162.195.172
167 2026-08-11 17:32 639220663225662315
44 ms 162.159.44.172
166 2026-08-11 17:16 639220653846255684
14 ms 162.159.44.172
165 2026-08-11 17:16 639220653846255684
14 ms 172.64.35.172
164 2026-08-11 17:16 639220653846255684
14 ms 108.162.195.172
163 2026-08-11 17:01 639220644420909059
18 ms 162.159.44.172
162 2026-08-11 17:01 639220644420909059
18 ms 108.162.195.172
161 2026-08-11 17:01 639220644420909059
18 ms 172.64.35.172
160 2026-08-11 16:45 639220635074970435
5 ms 108.162.195.172
159 2026-08-11 16:45 639220635074970435
5 ms 162.159.44.172
158 2026-08-11 16:45 639220635074970435
5 ms 172.64.35.172
157 2026-08-11 16:29 639220625614385966
15 ms 108.162.195.172
156 2026-08-11 16:29 639220625614385966
15 ms 162.159.44.172
155 2026-08-11 16:29 639220625614385966
15 ms 172.64.35.172
154 2026-08-11 16:14 639220616132212636
5 ms 108.162.195.172
153 2026-08-11 16:14 639220616132212636
5 ms 162.159.44.172
152 2026-08-11 16:14 639220616132212636
5 ms 172.64.35.172
151 2026-08-11 15:58 639220606533651662
33 ms 162.159.44.172
150 2026-08-11 15:58 639220606533651662
33 ms 108.162.195.172
149 2026-08-11 15:58 639220606533651662
33 ms 172.64.35.172
148 2026-08-11 15:04 639220574514514318
15 ms 108.162.195.172
147 2026-08-11 15:04 639220574514514318
15 ms 162.159.44.172
146 2026-08-11 15:04 639220574514514318
15 ms 172.64.35.172
145 2026-08-11 14:49 639220565124823874
5 ms 108.162.195.172
144 2026-08-11 14:49 639220565124823874
5 ms 162.159.44.172
143 2026-08-11 14:49 639220565124823874
5 ms 172.64.35.172
142 2026-08-11 14:33 639220555799311478
47 ms 108.162.195.172
141 2026-08-11 14:33 639220555799311478
47 ms 162.159.44.172
140 2026-08-11 14:33 639220555799311478
47 ms 172.64.35.172
139 2026-08-11 14:18 639220546481577614
16 ms 108.162.195.172
138 2026-08-11 14:18 639220546481577614
16 ms 162.159.44.172
137 2026-08-11 14:18 639220546481577614
16 ms 172.64.35.172
136 2026-08-11 14:02 639220537036533154
6 ms 108.162.195.172
135 2026-08-11 14:02 639220537036533154
6 ms 162.159.44.172
134 2026-08-11 14:02 639220537036533154
6 ms 172.64.35.172
133 2026-08-11 13:46 639220527719177174
4 ms 108.162.195.172
132 2026-08-11 13:46 639220527719177174
4 ms 162.159.44.172
131 2026-08-11 13:46 639220527719177174
4 ms 172.64.35.172
130 2026-08-11 13:31 639220518173088308
4 ms 108.162.195.172
129 2026-08-11 13:31 639220518173088308
4 ms 162.159.44.172
128 2026-08-11 13:31 639220518173088308
4 ms 172.64.35.172
127 2026-08-11 13:15 639220508902896243
5 ms 108.162.195.172
126 2026-08-11 13:15 639220508902896243
5 ms 162.159.44.172
125 2026-08-11 13:15 639220508902896243
5 ms 172.64.35.172
124 2026-08-11 12:59 639220499455923005
27 ms 108.162.195.172
123 2026-08-11 12:59 639220499455923005
27 ms 162.159.44.172
122 2026-08-11 12:59 639220499455923005
27 ms 172.64.35.172
121 2026-08-11 12:44 639220490082583768
4 ms 108.162.195.172
120 2026-08-11 12:44 639220490082583768
4 ms 162.159.44.172
119 2026-08-11 12:44 639220490082583768
4 ms 172.64.35.172
118 2026-08-11 12:28 639220480636590998
6 ms 108.162.195.172
117 2026-08-11 12:28 639220480636590998
6 ms 162.159.44.172
116 2026-08-11 12:28 639220480636590998
6 ms 172.64.35.172
115 2026-08-11 12:10 639220469585029273
5 ms 108.162.195.172
114 2026-08-11 12:10 639220469585029273
5 ms 162.159.44.172
113 2026-08-11 12:10 639220469585029273
5 ms 172.64.35.172
112 2026-08-11 11:17 639220438074188884
40 ms 108.162.195.172
111 2026-08-11 11:17 639220438074188884
40 ms 162.159.44.172
110 2026-08-11 11:17 639220438074188884
40 ms 172.64.35.172
109 2026-08-11 11:02 639220428789720049
-
108 2026-08-11 10:46 639220419558302820
10 ms 108.162.195.172
107 2026-08-11 10:46 639220419558302820
10 ms 162.159.44.172
106 2026-08-11 10:46 639220419558302820
10 ms 172.64.35.172
105 2026-08-11 10:31 639220410448738795
13 ms 108.162.195.172
104 2026-08-11 10:31 639220410448738795
13 ms 162.159.44.172
103 2026-08-11 10:31 639220410448738795
13 ms 172.64.35.172
102 2026-08-11 10:15 639220401034081530
4 ms 108.162.195.172
101 2026-08-11 10:15 639220401034081530
4 ms 162.159.44.172
100 2026-08-11 10:15 639220401034081530
4 ms 172.64.35.172
99 2026-08-11 10:00 639220391766674161
4 ms 108.162.195.172
98 2026-08-11 10:00 639220391766674161
4 ms 162.159.44.172
97 2026-08-11 10:00 639220391766674161
4 ms 172.64.35.172
96 2026-08-11 09:44 639220382275807148
20 ms 108.162.195.172
95 2026-08-11 09:44 639220382275807148
20 ms 162.159.44.172
94 2026-08-11 09:44 639220382275807148
20 ms 172.64.35.172
93 2026-08-11 09:29 639220373034162867
24 ms 108.162.195.172
92 2026-08-11 09:29 639220373034162867
24 ms 162.159.44.172
91 2026-08-11 09:29 639220373034162867
24 ms 172.64.35.172
90 2026-08-11 09:14 639220363994971859
11 ms 172.64.35.172
89 2026-08-11 09:14 639220363994971859
11 ms 108.162.195.172
88 2026-08-11 09:14 639220363994971859
11 ms 162.159.44.172
87 2026-08-11 08:58 639220354563965455
18 ms 108.162.195.172
86 2026-08-11 08:58 639220354563965455
18 ms 162.159.44.172
85 2026-08-11 08:58 639220354563965455
18 ms 172.64.35.172
84 2026-08-11 08:43 639220345437414880
34 ms 108.162.195.172
83 2026-08-11 08:43 639220345437414880
34 ms 162.159.44.172
82 2026-08-11 08:43 639220345437414880
34 ms 172.64.35.172
81 2026-08-11 08:27 639220336024248987
63 ms 162.159.44.172
80 2026-08-11 08:27 639220336024248987
63 ms 108.162.195.172
79 2026-08-11 08:27 639220336024248987
63 ms 172.64.35.172
78 2026-08-11 07:34 639220304233635692
5 ms 108.162.195.172
77 2026-08-11 07:34 639220304233635692
5 ms 162.159.44.172
76 2026-08-11 07:34 639220304233635692
5 ms 172.64.35.172
75 2026-08-11 07:18 639220294872170960
7 ms 108.162.195.172
74 2026-08-11 07:18 639220294872170960
7 ms 162.159.44.172
73 2026-08-11 07:18 639220294872170960
7 ms 172.64.35.172
72 2026-08-11 07:03 639220285547177980
7 ms 162.159.44.172
71 2026-08-11 07:03 639220285547177980
7 ms 172.64.35.172
70 2026-08-11 07:03 639220285547177980
7 ms 108.162.195.172
69 2026-08-11 06:48 639220276337941315
2019 ms 172.64.35.172
68 2026-08-11 06:48 639220276337941315
2019 ms 162.159.44.172
67 2026-08-11 06:48 639220276337941315
2019 ms 108.162.195.172
66 2026-08-11 06:32 639220267175191677
30 ms 172.64.35.172
65 2026-08-11 06:32 639220267175191677
30 ms 108.162.195.172
64 2026-08-11 06:32 639220267175191677
30 ms 162.159.44.172
63 2026-08-11 06:17 639220257981518924
24 ms 108.162.195.172
62 2026-08-11 06:17 639220257981518924
24 ms 162.159.44.172
61 2026-08-11 06:17 639220257981518924
24 ms 172.64.35.172
60 2026-08-11 06:02 639220249265489070
13 ms 108.162.195.172
59 2026-08-11 06:02 639220249265489070
13 ms 162.159.44.172
58 2026-08-11 06:02 639220249265489070
13 ms 172.64.35.172
57 2026-08-11 05:48 639220240700249205
16 ms 108.162.195.172
56 2026-08-11 05:48 639220240700249205
16 ms 162.159.44.172
55 2026-08-11 05:48 639220240700249205
16 ms 172.64.35.172
54 2026-08-11 05:34 639220231975029986
31 ms 172.64.35.172
53 2026-08-11 05:34 639220231975029986
31 ms 162.159.44.172
52 2026-08-11 05:34 639220231975029986
31 ms 108.162.195.172
51 2026-08-11 05:19 639220223261176932
4 ms 108.162.195.172
50 2026-08-11 05:19 639220223261176932
4 ms 162.159.44.172
49 2026-08-11 05:19 639220223261176932
4 ms 172.64.35.172
48 2026-08-11 05:04 639220214366718456
23 ms 172.64.35.172
47 2026-08-11 05:04 639220214366718456
23 ms 162.159.44.172
46 2026-08-11 05:04 639220214366718456
23 ms 108.162.195.172
45 2026-08-11 04:49 639220205306334524
61 ms 108.162.195.172
44 2026-08-11 04:49 639220205306334524
61 ms 162.159.44.172
43 2026-08-11 04:49 639220205306334524
61 ms 172.64.35.172
42 2026-08-11 03:58 639220174463175061
27 ms 108.162.195.172
41 2026-08-11 03:58 639220174463175061
27 ms 162.159.44.172
40 2026-08-11 03:58 639220174463175061
27 ms 172.64.35.172
39 2026-08-11 03:44 639220165777190438
14 ms 108.162.195.172
38 2026-08-11 03:44 639220165777190438
14 ms 162.159.44.172
37 2026-08-11 03:44 639220165777190438
14 ms 172.64.35.172
36 2026-08-11 03:29 639220156880374825
15 ms 108.162.195.172
35 2026-08-11 03:29 639220156880374825
15 ms 162.159.44.172
34 2026-08-11 03:29 639220156880374825
15 ms 172.64.35.172
33 2026-08-11 03:14 639220148139986945
6 ms 108.162.195.172
32 2026-08-11 03:14 639220148139986945
6 ms 162.159.44.172
31 2026-08-11 03:14 639220148139986945
6 ms 172.64.35.172
30 2026-08-11 03:00 639220139271074299
34 ms 108.162.195.172
29 2026-08-11 03:00 639220139271074299
34 ms 172.64.35.172
28 2026-08-11 03:00 639220139271074299
34 ms 162.159.44.172
27 2026-08-11 02:45 639220130565901336
35 ms 108.162.195.172
26 2026-08-11 02:45 639220130565901336
35 ms 162.159.44.172
25 2026-08-11 02:45 639220130565901336
35 ms 172.64.35.172
24 2026-08-11 02:30 639220121659980575
11 ms 108.162.195.172
23 2026-08-11 02:30 639220121659980575
11 ms 162.159.44.172
22 2026-08-11 02:30 639220121659980575
11 ms 172.64.35.172
21 2026-08-11 02:16 639220112857650894
7 ms 108.162.195.172
20 2026-08-11 02:16 639220112857650894
7 ms 162.159.44.172
19 2026-08-11 02:16 639220112857650894
7 ms 172.64.35.172
18 2026-08-11 02:00 639220103767686219
19 ms 108.162.195.172
17 2026-08-11 02:00 639220103767686219
19 ms 162.159.44.172
16 2026-08-11 02:00 639220103767686219
19 ms 172.64.35.172
15 2026-08-11 01:45 639220094545970611
32 ms 108.162.195.172
14 2026-08-11 01:45 639220094545970611
32 ms 162.159.44.172
13 2026-08-11 01:45 639220094545970611
32 ms 172.64.35.172
12 2026-08-11 01:30 639220085476091081
8 ms 172.64.35.172
11 2026-08-11 01:30 639220085476091081
8 ms 162.159.44.172
10 2026-08-11 01:30 639220085476091081
8 ms 108.162.195.172
9 2026-08-11 01:14 639220076243751161
24 ms 108.162.195.172
8 2026-08-11 01:14 639220076243751161
24 ms 162.159.44.172
7 2026-08-11 01:14 639220076243751161
24 ms 172.64.35.172
6 2026-08-11 00:24 639220045322845190
10 ms 108.162.195.172
5 2026-08-11 00:24 639220045322845190
10 ms 162.159.44.172
4 2026-08-11 00:24 639220045322845190
10 ms 172.64.35.172
3 2026-08-11 00:09 639220036434132314
30 ms 108.162.195.172
2 2026-08-11 00:09 639220036434132314
30 ms 162.159.44.172
1 2026-08-11 00:09 639220036434132314
30 ms 172.64.35.172