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 2026-08-09. For this date, NameServerHistory found 234 DNS check records, 234 successful responses, 0 failed responses, and 198 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

234

Historical checks stored for this nameserver on selected date

Average Latency

198 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.159

Most recently resolved hosting IP on selected date

Successful Responses

234

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 2026-08-09 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
234 2026-08-09 23:13 639219137912168440
37 ms 172.64.33.159
233 2026-08-09 23:13 639219137912168440
37 ms 173.245.59.159
232 2026-08-09 23:13 639219137912168440
37 ms 108.162.193.159
231 2026-08-09 22:58 639219129014206359
19 ms 108.162.193.159
230 2026-08-09 22:58 639219129014206359
19 ms 172.64.33.159
229 2026-08-09 22:58 639219129014206359
19 ms 173.245.59.159
228 2026-08-09 22:43 639219120129816185
6 ms 108.162.193.159
227 2026-08-09 22:43 639219120129816185
6 ms 172.64.33.159
226 2026-08-09 22:43 639219120129816185
6 ms 173.245.59.159
225 2026-08-09 22:28 639219111180200055
40 ms 108.162.193.159
224 2026-08-09 22:28 639219111180200055
40 ms 172.64.33.159
223 2026-08-09 22:28 639219111180200055
40 ms 173.245.59.159
222 2026-08-09 22:13 639219102397272208
11 ms 172.64.33.159
221 2026-08-09 22:13 639219102397272208
11 ms 108.162.193.159
220 2026-08-09 22:13 639219102397272208
11 ms 173.245.59.159
219 2026-08-09 21:58 639219093318422880
15 ms 108.162.193.159
218 2026-08-09 21:58 639219093318422880
15 ms 172.64.33.159
217 2026-08-09 21:58 639219093318422880
15 ms 173.245.59.159
216 2026-08-09 21:43 639219084400315753
38 ms 173.245.59.159
215 2026-08-09 21:43 639219084400315753
38 ms 172.64.33.159
214 2026-08-09 21:43 639219084400315753
38 ms 108.162.193.159
213 2026-08-09 21:28 639219075254551587
15 ms 108.162.193.159
212 2026-08-09 21:28 639219075254551587
15 ms 172.64.33.159
211 2026-08-09 21:28 639219075254551587
15 ms 173.245.59.159
210 2026-08-09 21:12 639219065729192158
5 ms 108.162.193.159
209 2026-08-09 21:12 639219065729192158
5 ms 172.64.33.159
208 2026-08-09 21:12 639219065729192158
5 ms 173.245.59.159
207 2026-08-09 20:57 639219056747802098
14 ms 108.162.193.159
206 2026-08-09 20:57 639219056747802098
14 ms 172.64.33.159
205 2026-08-09 20:57 639219056747802098
14 ms 173.245.59.159
204 2026-08-09 20:42 639219047713450952
74 ms 172.64.33.159
203 2026-08-09 20:42 639219047713450952
74 ms 173.245.59.159
202 2026-08-09 20:42 639219047713450952
74 ms 108.162.193.159
201 2026-08-09 20:27 639219038561445315
7 ms 108.162.193.159
200 2026-08-09 20:27 639219038561445315
7 ms 172.64.33.159
199 2026-08-09 20:27 639219038561445315
7 ms 173.245.59.159
198 2026-08-09 19:35 639219007390383771
17 ms 108.162.193.159
197 2026-08-09 19:35 639219007390383771
17 ms 172.64.33.159
196 2026-08-09 19:35 639219007390383771
17 ms 173.245.59.159
195 2026-08-09 19:20 639218998523265596
5 ms 108.162.193.159
194 2026-08-09 19:20 639218998523265596
5 ms 172.64.33.159
193 2026-08-09 19:20 639218998523265596
5 ms 173.245.59.159
192 2026-08-09 19:05 639218989631630804
20 ms 108.162.193.159
191 2026-08-09 19:05 639218989631630804
20 ms 172.64.33.159
190 2026-08-09 19:05 639218989631630804
20 ms 173.245.59.159
189 2026-08-09 18:51 639218980808450892
4 ms 108.162.193.159
188 2026-08-09 18:51 639218980808450892
4 ms 172.64.33.159
187 2026-08-09 18:51 639218980808450892
4 ms 173.245.59.159
186 2026-08-09 18:36 639218971852160604
21 ms 172.64.33.159
185 2026-08-09 18:36 639218971852160604
21 ms 173.245.59.159
184 2026-08-09 18:36 639218971852160604
21 ms 108.162.193.159
183 2026-08-09 18:21 639218962783650906
25 ms 108.162.193.159
182 2026-08-09 18:21 639218962783650906
25 ms 172.64.33.159
181 2026-08-09 18:21 639218962783650906
25 ms 173.245.59.159
180 2026-08-09 18:06 639218953792820819
4 ms 108.162.193.159
179 2026-08-09 18:06 639218953792820819
4 ms 172.64.33.159
178 2026-08-09 18:06 639218953792820819
4 ms 173.245.59.159
177 2026-08-09 17:51 639218944959692876
2010 ms 108.162.193.159
176 2026-08-09 17:51 639218944959692876
2010 ms 172.64.33.159
175 2026-08-09 17:51 639218944959692876
2010 ms 173.245.59.159
174 2026-08-09 17:36 639218936169104506
37 ms 173.245.59.159
173 2026-08-09 17:36 639218936169104506
37 ms 172.64.33.159
172 2026-08-09 17:36 639218936169104506
37 ms 108.162.193.159
171 2026-08-09 17:21 639218927166062556
2056 ms 108.162.193.159
170 2026-08-09 17:21 639218927166062556
2056 ms 172.64.33.159
169 2026-08-09 17:21 639218927166062556
2056 ms 173.245.59.159
168 2026-08-09 17:06 639218918015715420
24 ms 108.162.193.159
167 2026-08-09 17:06 639218918015715420
24 ms 172.64.33.159
166 2026-08-09 17:06 639218918015715420
24 ms 173.245.59.159
165 2026-08-09 16:51 639218908881852638
21 ms 108.162.193.159
164 2026-08-09 16:51 639218908881852638
21 ms 172.64.33.159
163 2026-08-09 16:51 639218908881852638
21 ms 173.245.59.159
162 2026-08-09 15:59 639218877956262035
11 ms 172.64.33.159
161 2026-08-09 15:59 639218877956262035
11 ms 173.245.59.159
160 2026-08-09 15:59 639218877956262035
11 ms 108.162.193.159
159 2026-08-09 15:44 639218869143729797
3 ms 108.162.193.159
158 2026-08-09 15:44 639218869143729797
3 ms 172.64.33.159
157 2026-08-09 15:44 639218869143729797
3 ms 173.245.59.159
156 2026-08-09 15:30 639218860485298832
2036 ms 108.162.193.159
155 2026-08-09 15:30 639218860485298832
2036 ms 173.245.59.159
154 2026-08-09 15:30 639218860485298832
2036 ms 172.64.33.159
153 2026-08-09 15:15 639218851607906747
8 ms 108.162.193.159
152 2026-08-09 15:15 639218851607906747
8 ms 172.64.33.159
151 2026-08-09 15:15 639218851607906747
8 ms 173.245.59.159
150 2026-08-09 15:00 639218842720839568
12 ms 108.162.193.159
149 2026-08-09 15:00 639218842720839568
12 ms 172.64.33.159
148 2026-08-09 15:00 639218842720839568
12 ms 173.245.59.159
147 2026-08-09 14:45 639218833878788864
2020 ms 173.245.59.159
146 2026-08-09 14:45 639218833878788864
2020 ms 108.162.193.159
145 2026-08-09 14:45 639218833878788864
2020 ms 172.64.33.159
144 2026-08-09 14:31 639218825180862573
21 ms 173.245.59.159
143 2026-08-09 14:31 639218825180862573
21 ms 172.64.33.159
142 2026-08-09 14:31 639218825180862573
21 ms 108.162.193.159
141 2026-08-09 14:16 639218816469621951
44 ms 108.162.193.159
140 2026-08-09 14:16 639218816469621951
44 ms 172.64.33.159
139 2026-08-09 14:16 639218816469621951
44 ms 173.245.59.159
138 2026-08-09 14:02 639218807685036212
9 ms 173.245.59.159
137 2026-08-09 14:02 639218807685036212
9 ms 108.162.193.159
136 2026-08-09 14:02 639218807685036212
9 ms 172.64.33.159
135 2026-08-09 13:47 639218798978271509
7 ms 173.245.59.159
134 2026-08-09 13:47 639218798978271509
7 ms 108.162.193.159
133 2026-08-09 13:47 639218798978271509
7 ms 172.64.33.159
132 2026-08-09 13:32 639218790065423597
22 ms 108.162.193.159
131 2026-08-09 13:32 639218790065423597
22 ms 172.64.33.159
130 2026-08-09 13:32 639218790065423597
22 ms 173.245.59.159
129 2026-08-09 13:18 639218781304584862
6 ms 108.162.193.159
128 2026-08-09 13:18 639218781304584862
6 ms 172.64.33.159
127 2026-08-09 13:18 639218781304584862
6 ms 173.245.59.159
126 2026-08-09 12:28 639218750311179000
5 ms 108.162.193.159
125 2026-08-09 12:28 639218750311179000
5 ms 172.64.33.159
124 2026-08-09 12:28 639218750311179000
5 ms 173.245.59.159
123 2026-08-09 12:13 639218741750420268
7 ms 108.162.193.159
122 2026-08-09 12:13 639218741750420268
7 ms 172.64.33.159
121 2026-08-09 12:13 639218741750420268
7 ms 173.245.59.159
120 2026-08-09 11:59 639218733057535576
25 ms 108.162.193.159
119 2026-08-09 11:59 639218733057535576
25 ms 172.64.33.159
118 2026-08-09 11:59 639218733057535576
25 ms 173.245.59.159
117 2026-08-09 11:44 639218724471329044
7 ms 108.162.193.159
116 2026-08-09 11:44 639218724471329044
7 ms 172.64.33.159
115 2026-08-09 11:44 639218724471329044
7 ms 173.245.59.159
114 2026-08-09 11:30 639218715911974203
22 ms 173.245.59.159
113 2026-08-09 11:30 639218715911974203
22 ms 108.162.193.159
112 2026-08-09 11:30 639218715911974203
22 ms 172.64.33.159
111 2026-08-09 11:16 639218707310812834
14 ms 173.245.59.159
110 2026-08-09 11:16 639218707310812834
14 ms 172.64.33.159
109 2026-08-09 11:16 639218707310812834
14 ms 108.162.193.159
108 2026-08-09 11:01 639218698790485612
9 ms 108.162.193.159
107 2026-08-09 11:01 639218698790485612
9 ms 172.64.33.159
106 2026-08-09 11:01 639218698790485612
9 ms 173.245.59.159
105 2026-08-09 10:47 639218690367692706
10 ms 173.245.59.159
104 2026-08-09 10:47 639218690367692706
10 ms 108.162.193.159
103 2026-08-09 10:47 639218690367692706
10 ms 172.64.33.159
102 2026-08-09 10:33 639218681923173883
35 ms 108.162.193.159
101 2026-08-09 10:33 639218681923173883
35 ms 172.64.33.159
100 2026-08-09 10:33 639218681923173883
35 ms 173.245.59.159
99 2026-08-09 10:19 639218673547179738
6 ms 108.162.193.159
98 2026-08-09 10:19 639218673547179738
6 ms 172.64.33.159
97 2026-08-09 10:19 639218673547179738
6 ms 173.245.59.159
96 2026-08-09 10:05 639218664890274867
11 ms 108.162.193.159
95 2026-08-09 10:05 639218664890274867
11 ms 172.64.33.159
94 2026-08-09 10:05 639218664890274867
11 ms 173.245.59.159
93 2026-08-09 09:50 639218656036928157
15 ms 108.162.193.159
92 2026-08-09 09:50 639218656036928157
15 ms 172.64.33.159
91 2026-08-09 09:50 639218656036928157
15 ms 173.245.59.159
90 2026-08-09 09:00 639218624808018222
22 ms 172.64.33.159
89 2026-08-09 09:00 639218624808018222
22 ms 108.162.193.159
88 2026-08-09 09:00 639218624808018222
22 ms 173.245.59.159
87 2026-08-09 08:45 639218616243340806
3 ms 108.162.193.159
86 2026-08-09 08:45 639218616243340806
3 ms 172.64.33.159
85 2026-08-09 08:45 639218616243340806
3 ms 173.245.59.159
84 2026-08-09 08:31 639218607397811973
31 ms 108.162.193.159
83 2026-08-09 08:31 639218607397811973
31 ms 172.64.33.159
82 2026-08-09 08:31 639218607397811973
31 ms 173.245.59.159
81 2026-08-09 08:16 639218598812444454
30 ms 108.162.193.159
80 2026-08-09 08:16 639218598812444454
30 ms 172.64.33.159
79 2026-08-09 08:16 639218598812444454
30 ms 173.245.59.159
78 2026-08-09 08:02 639218590219570048
4 ms 108.162.193.159
77 2026-08-09 08:02 639218590219570048
4 ms 172.64.33.159
76 2026-08-09 08:02 639218590219570048
4 ms 173.245.59.159
75 2026-08-09 07:48 639218581690210758
55 ms 172.64.33.159
74 2026-08-09 07:48 639218581690210758
55 ms 173.245.59.159
73 2026-08-09 07:48 639218581690210758
55 ms 108.162.193.159
72 2026-08-09 07:33 639218573057388822
25 ms 108.162.193.159
71 2026-08-09 07:33 639218573057388822
25 ms 172.64.33.159
70 2026-08-09 07:33 639218573057388822
25 ms 173.245.59.159
69 2026-08-09 07:19 639218564408781785
25 ms 172.64.33.159
68 2026-08-09 07:19 639218564408781785
25 ms 108.162.193.159
67 2026-08-09 07:19 639218564408781785
25 ms 173.245.59.159
66 2026-08-09 07:05 639218555767188482
20 ms 108.162.193.159
65 2026-08-09 07:05 639218555767188482
20 ms 173.245.59.159
64 2026-08-09 07:05 639218555767188482
20 ms 172.64.33.159
63 2026-08-09 06:50 639218547142705295
21 ms 172.64.33.159
62 2026-08-09 06:50 639218547142705295
21 ms 108.162.193.159
61 2026-08-09 06:50 639218547142705295
21 ms 173.245.59.159
60 2026-08-09 06:35 639218538090114532
28 ms 108.162.193.159
59 2026-08-09 06:35 639218538090114532
28 ms 172.64.33.159
58 2026-08-09 06:35 639218538090114532
28 ms 173.245.59.159
57 2026-08-09 06:20 639218529257910584
7 ms 108.162.193.159
56 2026-08-09 06:20 639218529257910584
7 ms 172.64.33.159
55 2026-08-09 06:20 639218529257910584
7 ms 173.245.59.159
54 2026-08-09 05:30 639218498473231858
4 ms 108.162.193.159
53 2026-08-09 05:30 639218498473231858
4 ms 172.64.33.159
52 2026-08-09 05:30 639218498473231858
4 ms 173.245.59.159
51 2026-08-09 05:15 639218489802113995
14 ms 108.162.193.159
50 2026-08-09 05:15 639218489802113995
14 ms 173.245.59.159
49 2026-08-09 05:15 639218489802113995
14 ms 172.64.33.159
48 2026-08-09 05:01 639218481006804516
12 ms 108.162.193.159
47 2026-08-09 05:01 639218481006804516
12 ms 173.245.59.159
46 2026-08-09 05:01 639218481006804516
12 ms 172.64.33.159
45 2026-08-09 04:46 639218472048712427
7 ms 108.162.193.159
44 2026-08-09 04:46 639218472048712427
7 ms 172.64.33.159
43 2026-08-09 04:46 639218472048712427
7 ms 173.245.59.159
42 2026-08-09 04:31 639218463224432974
11 ms 108.162.193.159
41 2026-08-09 04:31 639218463224432974
11 ms 172.64.33.159
40 2026-08-09 04:31 639218463224432974
11 ms 173.245.59.159
39 2026-08-09 04:16 639218454384107526
22 ms 108.162.193.159
38 2026-08-09 04:16 639218454384107526
22 ms 172.64.33.159
37 2026-08-09 04:16 639218454384107526
22 ms 173.245.59.159
36 2026-08-09 04:01 639218445331231791
16 ms 108.162.193.159
35 2026-08-09 04:01 639218445331231791
16 ms 172.64.33.159
34 2026-08-09 04:01 639218445331231791
16 ms 173.245.59.159
33 2026-08-09 03:46 639218436285215733
2008 ms 108.162.193.159
32 2026-08-09 03:46 639218436285215733
2008 ms 173.245.59.159
31 2026-08-09 03:46 639218436285215733
2008 ms 172.64.33.159
30 2026-08-09 03:31 639218427289555123
4 ms 108.162.193.159
29 2026-08-09 03:31 639218427289555123
4 ms 172.64.33.159
28 2026-08-09 03:31 639218427289555123
4 ms 173.245.59.159
27 2026-08-09 03:16 639218418227819981
39 ms 108.162.193.159
26 2026-08-09 03:16 639218418227819981
39 ms 172.64.33.159
25 2026-08-09 03:16 639218418227819981
39 ms 173.245.59.159
24 2026-08-09 03:01 639218409119503123
34 ms 108.162.193.159
23 2026-08-09 03:01 639218409119503123
34 ms 172.64.33.159
22 2026-08-09 03:01 639218409119503123
34 ms 173.245.59.159
21 2026-08-09 02:45 639218399771712154
21 ms 108.162.193.159
20 2026-08-09 02:45 639218399771712154
21 ms 172.64.33.159
19 2026-08-09 02:45 639218399771712154
21 ms 173.245.59.159
18 2026-08-09 01:53 639218368648652303
26 ms 172.64.33.159
17 2026-08-09 01:53 639218368648652303
26 ms 173.245.59.159
16 2026-08-09 01:53 639218368648652303
26 ms 108.162.193.159
15 2026-08-09 01:38 639218359569598460
27 ms 108.162.193.159
14 2026-08-09 01:38 639218359569598460
27 ms 172.64.33.159
13 2026-08-09 01:38 639218359569598460
27 ms 173.245.59.159
12 2026-08-09 01:23 639218350555429902
4 ms 108.162.193.159
11 2026-08-09 01:23 639218350555429902
4 ms 172.64.33.159
10 2026-08-09 01:23 639218350555429902
4 ms 173.245.59.159
9 2026-08-09 01:08 639218341311543299
2010 ms 108.162.193.159
8 2026-08-09 01:08 639218341311543299
2010 ms 172.64.33.159
7 2026-08-09 01:08 639218341311543299
2010 ms 173.245.59.159
6 2026-08-09 00:16 639218309981981465
2014 ms 172.64.33.159
5 2026-08-09 00:16 639218309981981465
2014 ms 173.245.59.159
4 2026-08-09 00:16 639218309981981465
2014 ms 108.162.193.159
3 2026-08-09 00:01 639218300987184335
3 ms 108.162.193.159
2 2026-08-09 00:01 639218300987184335
3 ms 172.64.33.159
1 2026-08-09 00:01 639218300987184335
3 ms 173.245.59.159