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 2026-08-18. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 215 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

225

Historical checks stored for this nameserver on selected date

Average Latency

215 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 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

225

Checks that returned a measurable response

Failed Responses

0

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 2026-08-18 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
225 2026-08-18 23:45 639226935204800669
2023 ms 172.64.35.172
224 2026-08-18 23:45 639226935204800669
2023 ms 162.159.44.172
223 2026-08-18 23:45 639226935204800669
2023 ms 108.162.195.172
222 2026-08-18 23:29 639226925298919497
36 ms 108.162.195.172
221 2026-08-18 23:29 639226925298919497
36 ms 162.159.44.172
220 2026-08-18 23:29 639226925298919497
36 ms 172.64.35.172
219 2026-08-18 23:12 639226915487885053
49 ms 108.162.195.172
218 2026-08-18 23:12 639226915487885053
49 ms 172.64.35.172
217 2026-08-18 23:12 639226915487885053
49 ms 162.159.44.172
216 2026-08-18 22:56 639226905465760034
27 ms 108.162.195.172
215 2026-08-18 22:56 639226905465760034
27 ms 162.159.44.172
214 2026-08-18 22:56 639226905465760034
27 ms 172.64.35.172
213 2026-08-18 22:39 639226895378104692
7 ms 108.162.195.172
212 2026-08-18 22:39 639226895378104692
7 ms 162.159.44.172
211 2026-08-18 22:39 639226895378104692
7 ms 172.64.35.172
210 2026-08-18 21:45 639226863374232622
15 ms 162.159.44.172
209 2026-08-18 21:45 639226863374232622
15 ms 172.64.35.172
208 2026-08-18 21:45 639226863374232622
15 ms 108.162.195.172
207 2026-08-18 21:29 639226853698516058
4 ms 108.162.195.172
206 2026-08-18 21:29 639226853698516058
4 ms 162.159.44.172
205 2026-08-18 21:29 639226853698516058
4 ms 172.64.35.172
204 2026-08-18 21:13 639226843797360601
8 ms 108.162.195.172
203 2026-08-18 21:13 639226843797360601
8 ms 162.159.44.172
202 2026-08-18 21:13 639226843797360601
8 ms 172.64.35.172
201 2026-08-18 20:57 639226834046588155
6 ms 108.162.195.172
200 2026-08-18 20:57 639226834046588155
6 ms 162.159.44.172
199 2026-08-18 20:57 639226834046588155
6 ms 172.64.35.172
198 2026-08-18 20:40 639226824234488533
9 ms 108.162.195.172
197 2026-08-18 20:40 639226824234488533
9 ms 162.159.44.172
196 2026-08-18 20:40 639226824234488533
9 ms 172.64.35.172
195 2026-08-18 20:24 639226814549928621
41 ms 108.162.195.172
194 2026-08-18 20:24 639226814549928621
41 ms 162.159.44.172
193 2026-08-18 20:24 639226814549928621
41 ms 172.64.35.172
192 2026-08-18 20:08 639226804721432353
43 ms 108.162.195.172
191 2026-08-18 20:08 639226804721432353
43 ms 162.159.44.172
190 2026-08-18 20:08 639226804721432353
43 ms 172.64.35.172
189 2026-08-18 19:52 639226795048828184
200 ms 162.159.44.172
188 2026-08-18 19:52 639226795048828184
200 ms 172.64.35.172
187 2026-08-18 19:52 639226795048828184
200 ms 108.162.195.172
186 2026-08-18 19:35 639226785202482420
23 ms 172.64.35.172
185 2026-08-18 19:35 639226785202482420
23 ms 162.159.44.172
184 2026-08-18 19:35 639226785202482420
23 ms 108.162.195.172
183 2026-08-18 19:19 639226775309362607
14 ms 108.162.195.172
182 2026-08-18 19:19 639226775309362607
14 ms 162.159.44.172
181 2026-08-18 19:19 639226775309362607
14 ms 172.64.35.172
180 2026-08-18 19:02 639226765406586155
109 ms 108.162.195.172
179 2026-08-18 19:02 639226765406586155
109 ms 162.159.44.172
178 2026-08-18 19:02 639226765406586155
109 ms 172.64.35.172
177 2026-08-18 18:46 639226755437790519
5 ms 108.162.195.172
176 2026-08-18 18:46 639226755437790519
5 ms 162.159.44.172
175 2026-08-18 18:46 639226755437790519
5 ms 172.64.35.172
174 2026-08-18 17:53 639226723856194457
14 ms 162.159.44.172
173 2026-08-18 17:53 639226723856194457
14 ms 172.64.35.172
172 2026-08-18 17:53 639226723856194457
14 ms 108.162.195.172
171 2026-08-18 17:37 639226714050583422
10 ms 108.162.195.172
170 2026-08-18 17:37 639226714050583422
10 ms 162.159.44.172
169 2026-08-18 17:37 639226714050583422
10 ms 172.64.35.172
168 2026-08-18 17:20 639226704236499724
33 ms 108.162.195.172
167 2026-08-18 17:20 639226704236499724
33 ms 162.159.44.172
166 2026-08-18 17:20 639226704236499724
33 ms 172.64.35.172
165 2026-08-18 17:03 639226694184520163
5 ms 108.162.195.172
164 2026-08-18 17:03 639226694184520163
5 ms 162.159.44.172
163 2026-08-18 17:03 639226694184520163
5 ms 172.64.35.172
162 2026-08-18 16:47 639226684161203477
7 ms 172.64.35.172
161 2026-08-18 16:47 639226684161203477
7 ms 162.159.44.172
160 2026-08-18 16:47 639226684161203477
7 ms 108.162.195.172
159 2026-08-18 16:30 639226674305430109
2041 ms 172.64.35.172
158 2026-08-18 16:30 639226674305430109
2041 ms 108.162.195.172
157 2026-08-18 16:30 639226674305430109
2041 ms 162.159.44.172
156 2026-08-18 16:14 639226664489607984
36 ms 108.162.195.172
155 2026-08-18 16:14 639226664489607984
36 ms 172.64.35.172
154 2026-08-18 16:14 639226664489607984
36 ms 162.159.44.172
153 2026-08-18 15:57 639226654533111667
32 ms 162.159.44.172
152 2026-08-18 15:57 639226654533111667
32 ms 172.64.35.172
151 2026-08-18 15:57 639226654533111667
32 ms 108.162.195.172
150 2026-08-18 15:41 639226644778594725
24 ms 108.162.195.172
149 2026-08-18 15:41 639226644778594725
24 ms 162.159.44.172
148 2026-08-18 15:41 639226644778594725
24 ms 172.64.35.172
147 2026-08-18 15:25 639226634901553621
67 ms 108.162.195.172
146 2026-08-18 15:25 639226634901553621
67 ms 162.159.44.172
145 2026-08-18 15:25 639226634901553621
67 ms 172.64.35.172
144 2026-08-18 15:08 639226624921864967
8 ms 108.162.195.172
143 2026-08-18 15:08 639226624921864967
8 ms 162.159.44.172
142 2026-08-18 15:08 639226624921864967
8 ms 172.64.35.172
141 2026-08-18 14:51 639226614939419403
7 ms 172.64.35.172
140 2026-08-18 14:51 639226614939419403
7 ms 108.162.195.172
139 2026-08-18 14:51 639226614939419403
7 ms 162.159.44.172
138 2026-08-18 13:58 639226583021074771
48 ms 172.64.35.172
137 2026-08-18 13:58 639226583021074771
48 ms 162.159.44.172
136 2026-08-18 13:58 639226583021074771
48 ms 108.162.195.172
135 2026-08-18 13:42 639226573279933585
2046 ms 108.162.195.172
134 2026-08-18 13:42 639226573279933585
2046 ms 162.159.44.172
133 2026-08-18 13:42 639226573279933585
2046 ms 172.64.35.172
132 2026-08-18 13:26 639226563494036301
28 ms 108.162.195.172
131 2026-08-18 13:26 639226563494036301
28 ms 162.159.44.172
130 2026-08-18 13:26 639226563494036301
28 ms 172.64.35.172
129 2026-08-18 13:09 639226553708216256
5 ms 108.162.195.172
128 2026-08-18 13:09 639226553708216256
5 ms 162.159.44.172
127 2026-08-18 13:09 639226553708216256
5 ms 172.64.35.172
126 2026-08-18 12:53 639226544003734815
23 ms 172.64.35.172
125 2026-08-18 12:53 639226544003734815
23 ms 108.162.195.172
124 2026-08-18 12:53 639226544003734815
23 ms 162.159.44.172
123 2026-08-18 12:37 639226534105733155
47 ms 162.159.44.172
122 2026-08-18 12:37 639226534105733155
47 ms 172.64.35.172
121 2026-08-18 12:37 639226534105733155
47 ms 108.162.195.172
120 2026-08-18 12:20 639226524298118898
23 ms 162.159.44.172
119 2026-08-18 12:20 639226524298118898
23 ms 172.64.35.172
118 2026-08-18 12:20 639226524298118898
23 ms 108.162.195.172
117 2026-08-18 12:04 639226514525195335
25 ms 162.159.44.172
116 2026-08-18 12:04 639226514525195335
25 ms 172.64.35.172
115 2026-08-18 12:04 639226514525195335
25 ms 108.162.195.172
114 2026-08-18 11:48 639226504703635320
35 ms 172.64.35.172
113 2026-08-18 11:48 639226504703635320
35 ms 162.159.44.172
112 2026-08-18 11:48 639226504703635320
35 ms 108.162.195.172
111 2026-08-18 11:31 639226494737271720
8 ms 108.162.195.172
110 2026-08-18 11:31 639226494737271720
8 ms 162.159.44.172
109 2026-08-18 11:31 639226494737271720
8 ms 172.64.35.172
108 2026-08-18 11:15 639226485005027236
46 ms 108.162.195.172
107 2026-08-18 11:15 639226485005027236
46 ms 162.159.44.172
106 2026-08-18 11:15 639226485005027236
46 ms 172.64.35.172
105 2026-08-18 10:58 639226475133236105
20 ms 172.64.35.172
104 2026-08-18 10:58 639226475133236105
20 ms 108.162.195.172
103 2026-08-18 10:58 639226475133236105
20 ms 162.159.44.172
102 2026-08-18 10:05 639226442975077052
3 ms 108.162.195.172
101 2026-08-18 10:05 639226442975077052
3 ms 162.159.44.172
100 2026-08-18 10:05 639226442975077052
3 ms 172.64.35.172
99 2026-08-18 09:49 639226433317932039
11 ms 172.64.35.172
98 2026-08-18 09:49 639226433317932039
11 ms 108.162.195.172
97 2026-08-18 09:49 639226433317932039
11 ms 162.159.44.172
96 2026-08-18 09:33 639226423688431096
5 ms 108.162.195.172
95 2026-08-18 09:33 639226423688431096
5 ms 162.159.44.172
94 2026-08-18 09:33 639226423688431096
5 ms 172.64.35.172
93 2026-08-18 09:16 639226413998250045
4 ms 108.162.195.172
92 2026-08-18 09:16 639226413998250045
4 ms 162.159.44.172
91 2026-08-18 09:16 639226413998250045
4 ms 172.64.35.172
90 2026-08-18 09:00 639226404284554875
20 ms 108.162.195.172
89 2026-08-18 09:00 639226404284554875
20 ms 162.159.44.172
88 2026-08-18 09:00 639226404284554875
20 ms 172.64.35.172
87 2026-08-18 08:44 639226394637043309
43 ms 162.159.44.172
86 2026-08-18 08:44 639226394637043309
43 ms 172.64.35.172
85 2026-08-18 08:44 639226394637043309
43 ms 108.162.195.172
84 2026-08-18 08:28 639226385052447582
8 ms 162.159.44.172
83 2026-08-18 08:28 639226385052447582
8 ms 172.64.35.172
82 2026-08-18 08:28 639226385052447582
8 ms 108.162.195.172
81 2026-08-18 08:12 639226375506189603
4 ms 108.162.195.172
80 2026-08-18 08:12 639226375506189603
4 ms 162.159.44.172
79 2026-08-18 08:12 639226375506189603
4 ms 172.64.35.172
78 2026-08-18 07:56 639226365690646426
8 ms 108.162.195.172
77 2026-08-18 07:56 639226365690646426
8 ms 162.159.44.172
76 2026-08-18 07:56 639226365690646426
8 ms 172.64.35.172
75 2026-08-18 07:39 639226355771007701
11 ms 172.64.35.172
74 2026-08-18 07:39 639226355771007701
11 ms 108.162.195.172
73 2026-08-18 07:39 639226355771007701
11 ms 162.159.44.172
72 2026-08-18 07:23 639226345946269369
2014 ms 108.162.195.172
71 2026-08-18 07:23 639226345946269369
2014 ms 172.64.35.172
70 2026-08-18 07:23 639226345946269369
2014 ms 162.159.44.172
69 2026-08-18 07:07 639226336241601848
48 ms 108.162.195.172
68 2026-08-18 07:07 639226336241601848
48 ms 162.159.44.172
67 2026-08-18 07:07 639226336241601848
48 ms 172.64.35.172
66 2026-08-18 06:15 639226304950675290
6 ms 108.162.195.172
65 2026-08-18 06:15 639226304950675290
6 ms 162.159.44.172
64 2026-08-18 06:15 639226304950675290
6 ms 172.64.35.172
63 2026-08-18 05:59 639226295324754616
26 ms 108.162.195.172
62 2026-08-18 05:59 639226295324754616
26 ms 162.159.44.172
61 2026-08-18 05:59 639226295324754616
26 ms 172.64.35.172
60 2026-08-18 05:43 639226285824640601
11 ms 172.64.35.172
59 2026-08-18 05:43 639226285824640601
11 ms 108.162.195.172
58 2026-08-18 05:43 639226285824640601
11 ms 162.159.44.172
57 2026-08-18 05:27 639226276321223917
65 ms 108.162.195.172
56 2026-08-18 05:27 639226276321223917
65 ms 162.159.44.172
55 2026-08-18 05:27 639226276321223917
65 ms 172.64.35.172
54 2026-08-18 05:11 639226266800200046
2019 ms 162.159.44.172
53 2026-08-18 05:11 639226266800200046
2019 ms 172.64.35.172
52 2026-08-18 05:11 639226266800200046
2019 ms 108.162.195.172
51 2026-08-18 04:55 639226256958066164
4 ms 108.162.195.172
50 2026-08-18 04:55 639226256958066164
4 ms 162.159.44.172
49 2026-08-18 04:55 639226256958066164
4 ms 172.64.35.172
48 2026-08-18 04:39 639226247432364597
5 ms 108.162.195.172
47 2026-08-18 04:39 639226247432364597
5 ms 162.159.44.172
46 2026-08-18 04:39 639226247432364597
5 ms 172.64.35.172
45 2026-08-18 04:23 639226237703388552
12 ms 108.162.195.172
44 2026-08-18 04:23 639226237703388552
12 ms 162.159.44.172
43 2026-08-18 04:23 639226237703388552
12 ms 172.64.35.172
42 2026-08-18 04:06 639226227937569589
23 ms 162.159.44.172
41 2026-08-18 04:06 639226227937569589
23 ms 108.162.195.172
40 2026-08-18 04:06 639226227937569589
23 ms 172.64.35.172
39 2026-08-18 03:50 639226218052465471
53 ms 108.162.195.172
38 2026-08-18 03:50 639226218052465471
53 ms 162.159.44.172
37 2026-08-18 03:50 639226218052465471
53 ms 172.64.35.172
36 2026-08-18 03:34 639226208429623997
27 ms 108.162.195.172
35 2026-08-18 03:34 639226208429623997
27 ms 162.159.44.172
34 2026-08-18 03:34 639226208429623997
27 ms 172.64.35.172
33 2026-08-18 03:18 639226198800675295
13 ms 108.162.195.172
32 2026-08-18 03:18 639226198800675295
13 ms 162.159.44.172
31 2026-08-18 03:18 639226198800675295
13 ms 172.64.35.172
30 2026-08-18 02:26 639226167722042574
7 ms 162.159.44.172
29 2026-08-18 02:26 639226167722042574
7 ms 108.162.195.172
28 2026-08-18 02:26 639226167722042574
7 ms 172.64.35.172
27 2026-08-18 02:10 639226158277924383
2159 ms 108.162.195.172
26 2026-08-18 02:10 639226158277924383
2159 ms 172.64.35.172
25 2026-08-18 02:10 639226158277924383
2159 ms 162.159.44.172
24 2026-08-18 01:54 639226148757810592
39 ms 108.162.195.172
23 2026-08-18 01:54 639226148757810592
39 ms 162.159.44.172
22 2026-08-18 01:54 639226148757810592
39 ms 172.64.35.172
21 2026-08-18 01:39 639226139348611045
94 ms 108.162.195.172
20 2026-08-18 01:39 639226139348611045
94 ms 172.64.35.172
19 2026-08-18 01:39 639226139348611045
94 ms 162.159.44.172
18 2026-08-18 01:23 639226129823462907
4 ms 108.162.195.172
17 2026-08-18 01:23 639226129823462907
4 ms 162.159.44.172
16 2026-08-18 01:23 639226129823462907
4 ms 172.64.35.172
15 2026-08-18 01:07 639226120218260005
23 ms 108.162.195.172
14 2026-08-18 01:07 639226120218260005
23 ms 162.159.44.172
13 2026-08-18 01:07 639226120218260005
23 ms 172.64.35.172
12 2026-08-18 00:51 639226110875503904
49 ms 162.159.44.172
11 2026-08-18 00:51 639226110875503904
49 ms 108.162.195.172
10 2026-08-18 00:51 639226110875503904
49 ms 172.64.35.172
9 2026-08-18 00:35 639226101376311912
11 ms 108.162.195.172
8 2026-08-18 00:35 639226101376311912
11 ms 172.64.35.172
7 2026-08-18 00:35 639226101376311912
11 ms 162.159.44.172
6 2026-08-18 00:20 639226091924943492
30 ms 108.162.195.172
5 2026-08-18 00:20 639226091924943492
30 ms 162.159.44.172
4 2026-08-18 00:20 639226091924943492
30 ms 172.64.35.172
3 2026-08-18 00:03 639226082133158124
2014 ms 162.159.44.172
2 2026-08-18 00:03 639226082133158124
2014 ms 108.162.195.172
1 2026-08-18 00:03 639226082133158124
2014 ms 172.64.35.172