DNS response history for doug.ns.cloudflare.com

doug.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 2026-08-10. For this date, NameServerHistory found 246 DNS check records, 246 successful responses, 0 failed responses, and 119 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 doug.ns.cloudflare.com.
Records on Selected Date

246

Historical checks stored for this nameserver on selected date

Average Latency

119 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.159

Most recently resolved hosting IP on selected date

Successful Responses

246

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 doug.ns.cloudflare.com

Showing DNS history for 2026-08-10 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
246 2026-08-10 23:52 639220027366289509
8 ms 108.162.193.159
245 2026-08-10 23:52 639220027366289509
8 ms 172.64.33.159
244 2026-08-10 23:52 639220027366289509
8 ms 173.245.59.159
243 2026-08-10 23:37 639220018272941900
50 ms 108.162.193.159
242 2026-08-10 23:37 639220018272941900
50 ms 172.64.33.159
241 2026-08-10 23:37 639220018272941900
50 ms 173.245.59.159
240 2026-08-10 23:22 639220009109892969
4 ms 108.162.193.159
239 2026-08-10 23:22 639220009109892969
4 ms 172.64.33.159
238 2026-08-10 23:22 639220009109892969
4 ms 173.245.59.159
237 2026-08-10 23:07 639220000040489788
4 ms 108.162.193.159
236 2026-08-10 23:07 639220000040489788
4 ms 172.64.33.159
235 2026-08-10 23:07 639220000040489788
4 ms 173.245.59.159
234 2026-08-10 22:52 639219991197135747
5 ms 108.162.193.159
233 2026-08-10 22:52 639219991197135747
5 ms 172.64.33.159
232 2026-08-10 22:52 639219991197135747
5 ms 173.245.59.159
231 2026-08-10 22:37 639219982104540014
2066 ms 172.64.33.159
230 2026-08-10 22:37 639219982104540014
2066 ms 173.245.59.159
229 2026-08-10 22:37 639219982104540014
2066 ms 108.162.193.159
228 2026-08-10 22:22 639219973150300215
19 ms 172.64.33.159
227 2026-08-10 22:22 639219973150300215
19 ms 173.245.59.159
226 2026-08-10 22:22 639219973150300215
19 ms 108.162.193.159
225 2026-08-10 22:07 639219964188486697
3 ms 108.162.193.159
224 2026-08-10 22:07 639219964188486697
3 ms 172.64.33.159
223 2026-08-10 22:07 639219964188486697
3 ms 173.245.59.159
222 2026-08-10 21:52 639219954995921784
6 ms 108.162.193.159
221 2026-08-10 21:52 639219954995921784
6 ms 172.64.33.159
220 2026-08-10 21:52 639219954995921784
6 ms 173.245.59.159
219 2026-08-10 21:36 639219945559908104
12 ms 108.162.193.159
218 2026-08-10 21:36 639219945559908104
12 ms 173.245.59.159
217 2026-08-10 21:36 639219945559908104
12 ms 172.64.33.159
216 2026-08-10 20:43 639219914137782273
25 ms 172.64.33.159
215 2026-08-10 20:43 639219914137782273
25 ms 173.245.59.159
214 2026-08-10 20:43 639219914137782273
25 ms 108.162.193.159
213 2026-08-10 20:28 639219904858355064
34 ms 108.162.193.159
212 2026-08-10 20:28 639219904858355064
34 ms 172.64.33.159
211 2026-08-10 20:28 639219904858355064
34 ms 173.245.59.159
210 2026-08-10 20:13 639219895655263396
19 ms 172.64.33.159
209 2026-08-10 20:13 639219895655263396
19 ms 173.245.59.159
208 2026-08-10 20:13 639219895655263396
19 ms 108.162.193.159
207 2026-08-10 19:57 639219886527091074
5 ms 108.162.193.159
206 2026-08-10 19:57 639219886527091074
5 ms 172.64.33.159
205 2026-08-10 19:57 639219886527091074
5 ms 173.245.59.159
204 2026-08-10 19:42 639219877343266628
2021 ms 108.162.193.159
203 2026-08-10 19:42 639219877343266628
2021 ms 172.64.33.159
202 2026-08-10 19:42 639219877343266628
2021 ms 173.245.59.159
201 2026-08-10 19:27 639219868177358195
85 ms 172.64.33.159
200 2026-08-10 19:27 639219868177358195
85 ms 173.245.59.159
199 2026-08-10 19:27 639219868177358195
85 ms 108.162.193.159
198 2026-08-10 19:12 639219859159581515
8 ms 108.162.193.159
197 2026-08-10 19:12 639219859159581515
8 ms 172.64.33.159
196 2026-08-10 19:12 639219859159581515
8 ms 173.245.59.159
195 2026-08-10 18:57 639219850124020182
3 ms 108.162.193.159
194 2026-08-10 18:57 639219850124020182
3 ms 172.64.33.159
193 2026-08-10 18:57 639219850124020182
3 ms 173.245.59.159
192 2026-08-10 18:41 639219840940124840
6 ms 108.162.193.159
191 2026-08-10 18:41 639219840940124840
6 ms 172.64.33.159
190 2026-08-10 18:41 639219840940124840
6 ms 173.245.59.159
189 2026-08-10 18:26 639219831829876486
32 ms 108.162.193.159
188 2026-08-10 18:26 639219831829876486
32 ms 172.64.33.159
187 2026-08-10 18:26 639219831829876486
32 ms 173.245.59.159
186 2026-08-10 18:11 639219822587759143
2019 ms 172.64.33.159
185 2026-08-10 18:11 639219822587759143
2019 ms 173.245.59.159
184 2026-08-10 18:11 639219822587759143
2019 ms 108.162.193.159
183 2026-08-10 17:55 639219813247114428
76 ms 108.162.193.159
182 2026-08-10 17:55 639219813247114428
76 ms 172.64.33.159
181 2026-08-10 17:55 639219813247114428
76 ms 173.245.59.159
180 2026-08-10 17:03 639219781959606396
19 ms 108.162.193.159
179 2026-08-10 17:03 639219781959606396
19 ms 172.64.33.159
178 2026-08-10 17:03 639219781959606396
19 ms 173.245.59.159
177 2026-08-10 16:48 639219772658305431
37 ms 173.245.59.159
176 2026-08-10 16:48 639219772658305431
37 ms 108.162.193.159
175 2026-08-10 16:48 639219772658305431
37 ms 172.64.33.159
174 2026-08-10 16:33 639219763454523027
25 ms 172.64.33.159
173 2026-08-10 16:33 639219763454523027
25 ms 173.245.59.159
172 2026-08-10 16:33 639219763454523027
25 ms 108.162.193.159
171 2026-08-10 16:17 639219754279127815
17 ms 108.162.193.159
170 2026-08-10 16:17 639219754279127815
17 ms 172.64.33.159
169 2026-08-10 16:17 639219754279127815
17 ms 173.245.59.159
168 2026-08-10 16:02 639219745087467767
8 ms 108.162.193.159
167 2026-08-10 16:02 639219745087467767
8 ms 172.64.33.159
166 2026-08-10 16:02 639219745087467767
8 ms 173.245.59.159
165 2026-08-10 15:47 639219735900678107
21 ms 108.162.193.159
164 2026-08-10 15:47 639219735900678107
21 ms 172.64.33.159
163 2026-08-10 15:47 639219735900678107
21 ms 173.245.59.159
162 2026-08-10 15:31 639219726531461979
22 ms 173.245.59.159
161 2026-08-10 15:31 639219726531461979
22 ms 172.64.33.159
160 2026-08-10 15:31 639219726531461979
22 ms 108.162.193.159
159 2026-08-10 15:16 639219717415222156
28 ms 108.162.193.159
158 2026-08-10 15:16 639219717415222156
28 ms 172.64.33.159
157 2026-08-10 15:16 639219717415222156
28 ms 173.245.59.159
156 2026-08-10 15:01 639219708266470863
51 ms 108.162.193.159
155 2026-08-10 15:01 639219708266470863
51 ms 172.64.33.159
154 2026-08-10 15:01 639219708266470863
51 ms 173.245.59.159
153 2026-08-10 14:45 639219699049479559
11 ms 108.162.193.159
152 2026-08-10 14:45 639219699049479559
11 ms 172.64.33.159
151 2026-08-10 14:45 639219699049479559
11 ms 173.245.59.159
150 2026-08-10 14:30 639219689775815194
7 ms 108.162.193.159
149 2026-08-10 14:30 639219689775815194
7 ms 172.64.33.159
148 2026-08-10 14:30 639219689775815194
7 ms 173.245.59.159
147 2026-08-10 14:14 639219680511810632
9 ms 108.162.193.159
146 2026-08-10 14:14 639219680511810632
9 ms 172.64.33.159
145 2026-08-10 14:14 639219680511810632
9 ms 173.245.59.159
144 2026-08-10 13:22 639219648997191257
2018 ms 172.64.33.159
143 2026-08-10 13:22 639219648997191257
2018 ms 108.162.193.159
142 2026-08-10 13:22 639219648997191257
2018 ms 173.245.59.159
141 2026-08-10 13:07 639219639938909436
49 ms 172.64.33.159
140 2026-08-10 13:07 639219639938909436
49 ms 108.162.193.159
139 2026-08-10 13:07 639219639938909436
49 ms 173.245.59.159
138 2026-08-10 12:51 639219630718286441
11 ms 108.162.193.159
137 2026-08-10 12:51 639219630718286441
11 ms 172.64.33.159
136 2026-08-10 12:51 639219630718286441
11 ms 173.245.59.159
135 2026-08-10 12:36 639219621472350410
28 ms 108.162.193.159
134 2026-08-10 12:36 639219621472350410
28 ms 172.64.33.159
133 2026-08-10 12:36 639219621472350410
28 ms 173.245.59.159
132 2026-08-10 12:21 639219612500421992
19 ms 108.162.193.159
131 2026-08-10 12:21 639219612500421992
19 ms 172.64.33.159
130 2026-08-10 12:21 639219612500421992
19 ms 173.245.59.159
129 2026-08-10 12:06 639219603383833445
25 ms 108.162.193.159
128 2026-08-10 12:06 639219603383833445
25 ms 172.64.33.159
127 2026-08-10 12:06 639219603383833445
25 ms 173.245.59.159
126 2026-08-10 11:50 639219594143823358
9 ms 108.162.193.159
125 2026-08-10 11:50 639219594143823358
9 ms 172.64.33.159
124 2026-08-10 11:50 639219594143823358
9 ms 173.245.59.159
123 2026-08-10 11:35 639219585053166024
13 ms 108.162.193.159
122 2026-08-10 11:35 639219585053166024
13 ms 172.64.33.159
121 2026-08-10 11:35 639219585053166024
13 ms 173.245.59.159
120 2026-08-10 11:20 639219575885776644
38 ms 108.162.193.159
119 2026-08-10 11:20 639219575885776644
38 ms 172.64.33.159
118 2026-08-10 11:20 639219575885776644
38 ms 173.245.59.159
117 2026-08-10 11:05 639219566844532361
7 ms 173.245.59.159
116 2026-08-10 11:05 639219566844532361
7 ms 172.64.33.159
115 2026-08-10 11:05 639219566844532361
7 ms 108.162.193.159
114 2026-08-10 10:50 639219557705808294
18 ms 108.162.193.159
113 2026-08-10 10:50 639219557705808294
18 ms 172.64.33.159
112 2026-08-10 10:50 639219557705808294
18 ms 173.245.59.159
111 2026-08-10 10:34 639219548482688649
4 ms 108.162.193.159
110 2026-08-10 10:34 639219548482688649
4 ms 172.64.33.159
109 2026-08-10 10:34 639219548482688649
4 ms 173.245.59.159
108 2026-08-10 09:43 639219517492763539
14 ms 108.162.193.159
107 2026-08-10 09:43 639219517492763539
14 ms 172.64.33.159
106 2026-08-10 09:43 639219517492763539
14 ms 173.245.59.159
105 2026-08-10 09:29 639219508755773605
40 ms 108.162.193.159
104 2026-08-10 09:29 639219508755773605
40 ms 172.64.33.159
103 2026-08-10 09:29 639219508755773605
40 ms 173.245.59.159
102 2026-08-10 09:14 639219499852103863
26 ms 173.245.59.159
101 2026-08-10 09:14 639219499852103863
26 ms 172.64.33.159
100 2026-08-10 09:14 639219499852103863
26 ms 108.162.193.159
99 2026-08-10 08:59 639219490893714387
39 ms 172.64.33.159
98 2026-08-10 08:59 639219490893714387
39 ms 108.162.193.159
97 2026-08-10 08:59 639219490893714387
39 ms 173.245.59.159
96 2026-08-10 08:44 639219482299305521
16 ms 173.245.59.159
95 2026-08-10 08:44 639219482299305521
16 ms 108.162.193.159
94 2026-08-10 08:44 639219482299305521
16 ms 172.64.33.159
93 2026-08-10 08:30 639219473613114853
5 ms 108.162.193.159
92 2026-08-10 08:30 639219473613114853
5 ms 172.64.33.159
91 2026-08-10 08:30 639219473613114853
5 ms 173.245.59.159
90 2026-08-10 08:16 639219465061138643
20 ms 108.162.193.159
89 2026-08-10 08:16 639219465061138643
20 ms 172.64.33.159
88 2026-08-10 08:16 639219465061138643
20 ms 173.245.59.159
87 2026-08-10 08:02 639219456616129015
7 ms 108.162.193.159
86 2026-08-10 08:02 639219456616129015
7 ms 172.64.33.159
85 2026-08-10 08:02 639219456616129015
7 ms 173.245.59.159
84 2026-08-10 07:47 639219447974008557
10 ms 108.162.193.159
83 2026-08-10 07:47 639219447974008557
10 ms 172.64.33.159
82 2026-08-10 07:47 639219447974008557
10 ms 173.245.59.159
81 2026-08-10 07:33 639219439498255213
45 ms 108.162.193.159
80 2026-08-10 07:33 639219439498255213
45 ms 172.64.33.159
79 2026-08-10 07:33 639219439498255213
45 ms 173.245.59.159
78 2026-08-10 07:18 639219430664872256
5 ms 108.162.193.159
77 2026-08-10 07:18 639219430664872256
5 ms 172.64.33.159
76 2026-08-10 07:18 639219430664872256
5 ms 173.245.59.159
75 2026-08-10 07:03 639219421757560037
32 ms 173.245.59.159
74 2026-08-10 07:03 639219421757560037
32 ms 172.64.33.159
73 2026-08-10 07:03 639219421757560037
32 ms 108.162.193.159
72 2026-08-10 06:12 639219390773218684
3 ms 108.162.193.159
71 2026-08-10 06:12 639219390773218684
3 ms 172.64.33.159
70 2026-08-10 06:12 639219390773218684
3 ms 173.245.59.159
69 2026-08-10 05:58 639219382205367722
47 ms 108.162.193.159
68 2026-08-10 05:58 639219382205367722
47 ms 172.64.33.159
67 2026-08-10 05:58 639219382205367722
47 ms 173.245.59.159
66 2026-08-10 05:44 639219373711937615
22 ms 172.64.33.159
65 2026-08-10 05:44 639219373711937615
22 ms 173.245.59.159
64 2026-08-10 05:44 639219373711937615
22 ms 108.162.193.159
63 2026-08-10 05:30 639219365088558404
32 ms 173.245.59.159
62 2026-08-10 05:30 639219365088558404
32 ms 108.162.193.159
61 2026-08-10 05:30 639219365088558404
32 ms 172.64.33.159
60 2026-08-10 05:15 639219356348833255
7 ms 108.162.193.159
59 2026-08-10 05:15 639219356348833255
7 ms 173.245.59.159
58 2026-08-10 05:15 639219356348833255
7 ms 172.64.33.159
57 2026-08-10 05:01 639219347860053478
7 ms 172.64.33.159
56 2026-08-10 05:01 639219347860053478
7 ms 108.162.193.159
55 2026-08-10 05:01 639219347860053478
7 ms 173.245.59.159
54 2026-08-10 04:46 639219339173195121
23 ms 108.162.193.159
53 2026-08-10 04:46 639219339173195121
23 ms 172.64.33.159
52 2026-08-10 04:46 639219339173195121
23 ms 173.245.59.159
51 2026-08-10 04:32 639219330642664669
24 ms 172.64.33.159
50 2026-08-10 04:32 639219330642664669
24 ms 108.162.193.159
49 2026-08-10 04:32 639219330642664669
24 ms 173.245.59.159
48 2026-08-10 04:18 639219322058698995
5 ms 108.162.193.159
47 2026-08-10 04:18 639219322058698995
5 ms 172.64.33.159
46 2026-08-10 04:18 639219322058698995
5 ms 173.245.59.159
45 2026-08-10 04:04 639219313564344199
7 ms 173.245.59.159
44 2026-08-10 04:04 639219313564344199
7 ms 108.162.193.159
43 2026-08-10 04:04 639219313564344199
7 ms 172.64.33.159
42 2026-08-10 03:49 639219304775113236
10 ms 108.162.193.159
41 2026-08-10 03:49 639219304775113236
10 ms 172.64.33.159
40 2026-08-10 03:49 639219304775113236
10 ms 173.245.59.159
39 2026-08-10 03:34 639219295706181119
15 ms 108.162.193.159
38 2026-08-10 03:34 639219295706181119
15 ms 172.64.33.159
37 2026-08-10 03:34 639219295706181119
15 ms 173.245.59.159
36 2026-08-10 02:43 639219264663923254
42 ms 173.245.59.159
35 2026-08-10 02:43 639219264663923254
42 ms 172.64.33.159
34 2026-08-10 02:43 639219264663923254
42 ms 108.162.193.159
33 2026-08-10 02:29 639219256015178099
21 ms 172.64.33.159
32 2026-08-10 02:29 639219256015178099
21 ms 108.162.193.159
31 2026-08-10 02:29 639219256015178099
21 ms 173.245.59.159
30 2026-08-10 02:14 639219247509540188
31 ms 108.162.193.159
29 2026-08-10 02:14 639219247509540188
31 ms 172.64.33.159
28 2026-08-10 02:14 639219247509540188
31 ms 173.245.59.159
27 2026-08-10 02:00 639219238999539092
7 ms 172.64.33.159
26 2026-08-10 02:00 639219238999539092
7 ms 173.245.59.159
25 2026-08-10 02:00 639219238999539092
7 ms 108.162.193.159
24 2026-08-10 01:46 639219230498823902
8 ms 108.162.193.159
23 2026-08-10 01:46 639219230498823902
8 ms 172.64.33.159
22 2026-08-10 01:46 639219230498823902
8 ms 173.245.59.159
21 2026-08-10 01:31 639219221706460911
35 ms 173.245.59.159
20 2026-08-10 01:31 639219221706460911
35 ms 172.64.33.159
19 2026-08-10 01:31 639219221706460911
35 ms 108.162.193.159
18 2026-08-10 01:17 639219212930606887
19 ms 172.64.33.159
17 2026-08-10 01:17 639219212930606887
19 ms 108.162.193.159
16 2026-08-10 01:17 639219212930606887
19 ms 173.245.59.159
15 2026-08-10 01:02 639219204307908525
34 ms 108.162.193.159
14 2026-08-10 01:02 639219204307908525
34 ms 172.64.33.159
13 2026-08-10 01:02 639219204307908525
34 ms 173.245.59.159
12 2026-08-10 00:48 639219195720181470
30 ms 108.162.193.159
11 2026-08-10 00:48 639219195720181470
30 ms 172.64.33.159
10 2026-08-10 00:48 639219195720181470
30 ms 173.245.59.159
9 2026-08-10 00:34 639219186898174002
10 ms 108.162.193.159
8 2026-08-10 00:34 639219186898174002
10 ms 172.64.33.159
7 2026-08-10 00:34 639219186898174002
10 ms 173.245.59.159
6 2026-08-10 00:19 639219178004946976
4 ms 108.162.193.159
5 2026-08-10 00:19 639219178004946976
4 ms 172.64.33.159
4 2026-08-10 00:19 639219178004946976
4 ms 173.245.59.159
3 2026-08-10 00:04 639219168958805474
41 ms 108.162.193.159
2 2026-08-10 00:04 639219168958805474
41 ms 172.64.33.159
1 2026-08-10 00:04 639219168958805474
41 ms 173.245.59.159