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 2026-08-18. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 83 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

225

Historical checks stored for this nameserver on selected date

Average Latency

83 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

108.162.193.159

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 doug.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
224 ms 108.162.193.159
224 2026-08-18 23:45 639226935204800669
224 ms 172.64.33.159
223 2026-08-18 23:45 639226935204800669
224 ms 173.245.59.159
222 2026-08-18 23:28 639226925298919497
133 ms 173.245.59.159
221 2026-08-18 23:28 639226925298919497
133 ms 172.64.33.159
220 2026-08-18 23:28 639226925298919497
133 ms 108.162.193.159
219 2026-08-18 23:12 639226915487885053
51 ms 108.162.193.159
218 2026-08-18 23:12 639226915487885053
51 ms 172.64.33.159
217 2026-08-18 23:12 639226915487885053
51 ms 173.245.59.159
216 2026-08-18 22:55 639226905465760034
40 ms 173.245.59.159
215 2026-08-18 22:55 639226905465760034
40 ms 108.162.193.159
214 2026-08-18 22:55 639226905465760034
40 ms 172.64.33.159
213 2026-08-18 22:38 639226895378104692
104 ms 108.162.193.159
212 2026-08-18 22:38 639226895378104692
104 ms 172.64.33.159
211 2026-08-18 22:38 639226895378104692
104 ms 173.245.59.159
210 2026-08-18 21:45 639226863374232622
32 ms 108.162.193.159
209 2026-08-18 21:45 639226863374232622
32 ms 172.64.33.159
208 2026-08-18 21:45 639226863374232622
32 ms 173.245.59.159
207 2026-08-18 21:29 639226853698516058
119 ms 108.162.193.159
206 2026-08-18 21:29 639226853698516058
119 ms 173.245.59.159
205 2026-08-18 21:29 639226853698516058
119 ms 172.64.33.159
204 2026-08-18 21:13 639226843797360601
207 ms 108.162.193.159
203 2026-08-18 21:13 639226843797360601
207 ms 172.64.33.159
202 2026-08-18 21:13 639226843797360601
207 ms 173.245.59.159
201 2026-08-18 20:56 639226834046588155
30 ms 173.245.59.159
200 2026-08-18 20:56 639226834046588155
30 ms 172.64.33.159
199 2026-08-18 20:56 639226834046588155
30 ms 108.162.193.159
198 2026-08-18 20:40 639226824234488533
21 ms 108.162.193.159
197 2026-08-18 20:40 639226824234488533
21 ms 172.64.33.159
196 2026-08-18 20:40 639226824234488533
21 ms 173.245.59.159
195 2026-08-18 20:24 639226814549928621
182 ms 108.162.193.159
194 2026-08-18 20:24 639226814549928621
182 ms 172.64.33.159
193 2026-08-18 20:24 639226814549928621
182 ms 173.245.59.159
192 2026-08-18 20:07 639226804721432353
67 ms 172.64.33.159
191 2026-08-18 20:07 639226804721432353
67 ms 108.162.193.159
190 2026-08-18 20:07 639226804721432353
67 ms 173.245.59.159
189 2026-08-18 19:51 639226795048828184
25 ms 108.162.193.159
188 2026-08-18 19:51 639226795048828184
25 ms 173.245.59.159
187 2026-08-18 19:51 639226795048828184
25 ms 172.64.33.159
186 2026-08-18 19:35 639226785202482420
163 ms 108.162.193.159
185 2026-08-18 19:35 639226785202482420
163 ms 172.64.33.159
184 2026-08-18 19:35 639226785202482420
163 ms 173.245.59.159
183 2026-08-18 19:18 639226775309362607
111 ms 108.162.193.159
182 2026-08-18 19:18 639226775309362607
111 ms 172.64.33.159
181 2026-08-18 19:18 639226775309362607
111 ms 173.245.59.159
180 2026-08-18 19:02 639226765406586155
92 ms 108.162.193.159
179 2026-08-18 19:02 639226765406586155
92 ms 172.64.33.159
178 2026-08-18 19:02 639226765406586155
92 ms 173.245.59.159
177 2026-08-18 18:45 639226755437790519
159 ms 108.162.193.159
176 2026-08-18 18:45 639226755437790519
159 ms 172.64.33.159
175 2026-08-18 18:45 639226755437790519
159 ms 173.245.59.159
174 2026-08-18 17:53 639226723856194457
10 ms 172.64.33.159
173 2026-08-18 17:53 639226723856194457
10 ms 108.162.193.159
172 2026-08-18 17:53 639226723856194457
10 ms 173.245.59.159
171 2026-08-18 17:36 639226714050583422
27 ms 108.162.193.159
170 2026-08-18 17:36 639226714050583422
27 ms 172.64.33.159
169 2026-08-18 17:36 639226714050583422
27 ms 173.245.59.159
168 2026-08-18 17:20 639226704236499724
112 ms 108.162.193.159
167 2026-08-18 17:20 639226704236499724
112 ms 172.64.33.159
166 2026-08-18 17:20 639226704236499724
112 ms 173.245.59.159
165 2026-08-18 17:03 639226694184520163
28 ms 108.162.193.159
164 2026-08-18 17:03 639226694184520163
28 ms 172.64.33.159
163 2026-08-18 17:03 639226694184520163
28 ms 173.245.59.159
162 2026-08-18 16:46 639226684161203477
57 ms 108.162.193.159
161 2026-08-18 16:46 639226684161203477
57 ms 172.64.33.159
160 2026-08-18 16:46 639226684161203477
57 ms 173.245.59.159
159 2026-08-18 16:30 639226674305430109
26 ms 108.162.193.159
158 2026-08-18 16:30 639226674305430109
26 ms 172.64.33.159
157 2026-08-18 16:30 639226674305430109
26 ms 173.245.59.159
156 2026-08-18 16:14 639226664489607984
44 ms 173.245.59.159
155 2026-08-18 16:14 639226664489607984
44 ms 172.64.33.159
154 2026-08-18 16:14 639226664489607984
44 ms 108.162.193.159
153 2026-08-18 15:57 639226654533111667
261 ms 108.162.193.159
152 2026-08-18 15:57 639226654533111667
261 ms 172.64.33.159
151 2026-08-18 15:57 639226654533111667
261 ms 173.245.59.159
150 2026-08-18 15:41 639226644778594725
154 ms 108.162.193.159
149 2026-08-18 15:41 639226644778594725
154 ms 172.64.33.159
148 2026-08-18 15:41 639226644778594725
154 ms 173.245.59.159
147 2026-08-18 15:24 639226634901553621
30 ms 108.162.193.159
146 2026-08-18 15:24 639226634901553621
30 ms 172.64.33.159
145 2026-08-18 15:24 639226634901553621
30 ms 173.245.59.159
144 2026-08-18 15:08 639226624921864967
50 ms 173.245.59.159
143 2026-08-18 15:08 639226624921864967
50 ms 172.64.33.159
142 2026-08-18 15:08 639226624921864967
50 ms 108.162.193.159
141 2026-08-18 14:51 639226614939419403
55 ms 108.162.193.159
140 2026-08-18 14:51 639226614939419403
55 ms 172.64.33.159
139 2026-08-18 14:51 639226614939419403
55 ms 173.245.59.159
138 2026-08-18 13:58 639226583021074771
54 ms 108.162.193.159
137 2026-08-18 13:58 639226583021074771
54 ms 172.64.33.159
136 2026-08-18 13:58 639226583021074771
54 ms 173.245.59.159
135 2026-08-18 13:42 639226573279933585
173 ms 173.245.59.159
134 2026-08-18 13:42 639226573279933585
173 ms 172.64.33.159
133 2026-08-18 13:42 639226573279933585
173 ms 108.162.193.159
132 2026-08-18 13:25 639226563494036301
128 ms 108.162.193.159
131 2026-08-18 13:25 639226563494036301
128 ms 172.64.33.159
130 2026-08-18 13:25 639226563494036301
128 ms 173.245.59.159
129 2026-08-18 13:09 639226553708216256
66 ms 108.162.193.159
128 2026-08-18 13:09 639226553708216256
66 ms 172.64.33.159
127 2026-08-18 13:09 639226553708216256
66 ms 173.245.59.159
126 2026-08-18 12:53 639226544003734815
30 ms 108.162.193.159
125 2026-08-18 12:53 639226544003734815
30 ms 172.64.33.159
124 2026-08-18 12:53 639226544003734815
30 ms 173.245.59.159
123 2026-08-18 12:36 639226534105733155
30 ms 108.162.193.159
122 2026-08-18 12:36 639226534105733155
30 ms 172.64.33.159
121 2026-08-18 12:36 639226534105733155
30 ms 173.245.59.159
120 2026-08-18 12:20 639226524298118898
90 ms 108.162.193.159
119 2026-08-18 12:20 639226524298118898
90 ms 172.64.33.159
118 2026-08-18 12:20 639226524298118898
90 ms 173.245.59.159
117 2026-08-18 12:04 639226514525195335
112 ms 108.162.193.159
116 2026-08-18 12:04 639226514525195335
112 ms 172.64.33.159
115 2026-08-18 12:04 639226514525195335
112 ms 173.245.59.159
114 2026-08-18 11:47 639226504703635320
55 ms 172.64.33.159
113 2026-08-18 11:47 639226504703635320
55 ms 108.162.193.159
112 2026-08-18 11:47 639226504703635320
55 ms 173.245.59.159
111 2026-08-18 11:31 639226494737271720
33 ms 173.245.59.159
110 2026-08-18 11:31 639226494737271720
33 ms 108.162.193.159
109 2026-08-18 11:31 639226494737271720
33 ms 172.64.33.159
108 2026-08-18 11:15 639226485005027236
70 ms 108.162.193.159
107 2026-08-18 11:15 639226485005027236
70 ms 172.64.33.159
106 2026-08-18 11:15 639226485005027236
70 ms 173.245.59.159
105 2026-08-18 10:58 639226475133236105
191 ms 108.162.193.159
104 2026-08-18 10:58 639226475133236105
191 ms 172.64.33.159
103 2026-08-18 10:58 639226475133236105
191 ms 173.245.59.159
102 2026-08-18 10:04 639226442975077052
121 ms 108.162.193.159
101 2026-08-18 10:04 639226442975077052
121 ms 172.64.33.159
100 2026-08-18 10:04 639226442975077052
121 ms 173.245.59.159
99 2026-08-18 09:48 639226433317932039
38 ms 108.162.193.159
98 2026-08-18 09:48 639226433317932039
38 ms 172.64.33.159
97 2026-08-18 09:48 639226433317932039
38 ms 173.245.59.159
96 2026-08-18 09:32 639226423688431096
33 ms 173.245.59.159
95 2026-08-18 09:32 639226423688431096
33 ms 172.64.33.159
94 2026-08-18 09:32 639226423688431096
33 ms 108.162.193.159
93 2026-08-18 09:16 639226413998250045
3 ms 108.162.193.159
92 2026-08-18 09:16 639226413998250045
3 ms 172.64.33.159
91 2026-08-18 09:16 639226413998250045
3 ms 173.245.59.159
90 2026-08-18 09:00 639226404284554875
123 ms 108.162.193.159
89 2026-08-18 09:00 639226404284554875
123 ms 172.64.33.159
88 2026-08-18 09:00 639226404284554875
123 ms 173.245.59.159
87 2026-08-18 08:44 639226394637043309
31 ms 108.162.193.159
86 2026-08-18 08:44 639226394637043309
31 ms 172.64.33.159
85 2026-08-18 08:44 639226394637043309
31 ms 173.245.59.159
84 2026-08-18 08:28 639226385052447582
182 ms 108.162.193.159
83 2026-08-18 08:28 639226385052447582
182 ms 172.64.33.159
82 2026-08-18 08:28 639226385052447582
182 ms 173.245.59.159
81 2026-08-18 08:12 639226375506189603
33 ms 172.64.33.159
80 2026-08-18 08:12 639226375506189603
33 ms 108.162.193.159
79 2026-08-18 08:12 639226375506189603
33 ms 173.245.59.159
78 2026-08-18 07:56 639226365690646426
152 ms 108.162.193.159
77 2026-08-18 07:56 639226365690646426
152 ms 172.64.33.159
76 2026-08-18 07:56 639226365690646426
152 ms 173.245.59.159
75 2026-08-18 07:39 639226355771007701
71 ms 173.245.59.159
74 2026-08-18 07:39 639226355771007701
71 ms 108.162.193.159
73 2026-08-18 07:39 639226355771007701
71 ms 172.64.33.159
72 2026-08-18 07:23 639226345946269369
81 ms 108.162.193.159
71 2026-08-18 07:23 639226345946269369
81 ms 172.64.33.159
70 2026-08-18 07:23 639226345946269369
81 ms 173.245.59.159
69 2026-08-18 07:07 639226336241601848
107 ms 173.245.59.159
68 2026-08-18 07:07 639226336241601848
107 ms 172.64.33.159
67 2026-08-18 07:07 639226336241601848
107 ms 108.162.193.159
66 2026-08-18 06:14 639226304950675290
42 ms 173.245.59.159
65 2026-08-18 06:14 639226304950675290
42 ms 108.162.193.159
64 2026-08-18 06:14 639226304950675290
42 ms 172.64.33.159
63 2026-08-18 05:58 639226295324754616
21 ms 173.245.59.159
62 2026-08-18 05:58 639226295324754616
21 ms 172.64.33.159
61 2026-08-18 05:58 639226295324754616
21 ms 108.162.193.159
60 2026-08-18 05:43 639226285824640601
15 ms 108.162.193.159
59 2026-08-18 05:43 639226285824640601
15 ms 172.64.33.159
58 2026-08-18 05:43 639226285824640601
15 ms 173.245.59.159
57 2026-08-18 05:27 639226276321223917
22 ms 108.162.193.159
56 2026-08-18 05:27 639226276321223917
22 ms 172.64.33.159
55 2026-08-18 05:27 639226276321223917
22 ms 173.245.59.159
54 2026-08-18 05:11 639226266800200046
21 ms 172.64.33.159
53 2026-08-18 05:11 639226266800200046
21 ms 173.245.59.159
52 2026-08-18 05:11 639226266800200046
21 ms 108.162.193.159
51 2026-08-18 04:54 639226256958066164
10 ms 108.162.193.159
50 2026-08-18 04:54 639226256958066164
10 ms 172.64.33.159
49 2026-08-18 04:54 639226256958066164
10 ms 173.245.59.159
48 2026-08-18 04:39 639226247432364597
82 ms 173.245.59.159
47 2026-08-18 04:39 639226247432364597
82 ms 108.162.193.159
46 2026-08-18 04:39 639226247432364597
82 ms 172.64.33.159
45 2026-08-18 04:22 639226237703388552
5 ms 108.162.193.159
44 2026-08-18 04:22 639226237703388552
5 ms 172.64.33.159
43 2026-08-18 04:22 639226237703388552
5 ms 173.245.59.159
42 2026-08-18 04:06 639226227937569589
25 ms 173.245.59.159
41 2026-08-18 04:06 639226227937569589
25 ms 172.64.33.159
40 2026-08-18 04:06 639226227937569589
25 ms 108.162.193.159
39 2026-08-18 03:50 639226218052465471
83 ms 108.162.193.159
38 2026-08-18 03:50 639226218052465471
83 ms 172.64.33.159
37 2026-08-18 03:50 639226218052465471
83 ms 173.245.59.159
36 2026-08-18 03:34 639226208429623997
52 ms 108.162.193.159
35 2026-08-18 03:34 639226208429623997
52 ms 172.64.33.159
34 2026-08-18 03:34 639226208429623997
52 ms 173.245.59.159
33 2026-08-18 03:18 639226198800675295
117 ms 108.162.193.159
32 2026-08-18 03:18 639226198800675295
117 ms 172.64.33.159
31 2026-08-18 03:18 639226198800675295
117 ms 173.245.59.159
30 2026-08-18 02:26 639226167722042574
177 ms 172.64.33.159
29 2026-08-18 02:26 639226167722042574
177 ms 173.245.59.159
28 2026-08-18 02:26 639226167722042574
177 ms 108.162.193.159
27 2026-08-18 02:10 639226158277924383
103 ms 108.162.193.159
26 2026-08-18 02:10 639226158277924383
103 ms 172.64.33.159
25 2026-08-18 02:10 639226158277924383
103 ms 173.245.59.159
24 2026-08-18 01:54 639226148757810592
95 ms 173.245.59.159
23 2026-08-18 01:54 639226148757810592
95 ms 108.162.193.159
22 2026-08-18 01:54 639226148757810592
95 ms 172.64.33.159
21 2026-08-18 01:38 639226139348611045
204 ms 172.64.33.159
20 2026-08-18 01:38 639226139348611045
204 ms 108.162.193.159
19 2026-08-18 01:38 639226139348611045
204 ms 173.245.59.159
18 2026-08-18 01:23 639226129823462907
32 ms 173.245.59.159
17 2026-08-18 01:23 639226129823462907
32 ms 172.64.33.159
16 2026-08-18 01:23 639226129823462907
32 ms 108.162.193.159
15 2026-08-18 01:07 639226120218260005
30 ms 108.162.193.159
14 2026-08-18 01:07 639226120218260005
30 ms 172.64.33.159
13 2026-08-18 01:07 639226120218260005
30 ms 173.245.59.159
12 2026-08-18 00:51 639226110875503904
17 ms 172.64.33.159
11 2026-08-18 00:51 639226110875503904
17 ms 108.162.193.159
10 2026-08-18 00:51 639226110875503904
17 ms 173.245.59.159
9 2026-08-18 00:35 639226101376311912
232 ms 108.162.193.159
8 2026-08-18 00:35 639226101376311912
232 ms 172.64.33.159
7 2026-08-18 00:35 639226101376311912
232 ms 173.245.59.159
6 2026-08-18 00:19 639226091924943492
56 ms 108.162.193.159
5 2026-08-18 00:19 639226091924943492
56 ms 172.64.33.159
4 2026-08-18 00:19 639226091924943492
56 ms 173.245.59.159
3 2026-08-18 00:03 639226082133158124
140 ms 108.162.193.159
2 2026-08-18 00:03 639226082133158124
140 ms 172.64.33.159
1 2026-08-18 00:03 639226082133158124
140 ms 173.245.59.159