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 2026-08-27. For this date, NameServerHistory found 209 DNS check records, 207 successful responses, 2 failed responses, and 128 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

209

Historical checks stored for this nameserver on selected date

Average Latency

128 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:10

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

207

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 doug.ns.cloudflare.com

Showing DNS history for 2026-08-27 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
209 2026-08-27 23:10 639234690580226618
5 ms 108.162.193.159
208 2026-08-27 23:10 639234690580226618
5 ms 172.64.33.159
207 2026-08-27 23:10 639234690580226618
5 ms 173.245.59.159
206 2026-08-27 22:54 639234680477852135
20 ms 108.162.193.159
205 2026-08-27 22:54 639234680477852135
20 ms 172.64.33.159
204 2026-08-27 22:54 639234680477852135
20 ms 173.245.59.159
203 2026-08-27 22:37 639234670282270693
94 ms 108.162.193.159
202 2026-08-27 22:37 639234670282270693
94 ms 172.64.33.159
201 2026-08-27 22:37 639234670282270693
94 ms 173.245.59.159
200 2026-08-27 22:20 639234660146106544
138 ms 108.162.193.159
199 2026-08-27 22:20 639234660146106544
138 ms 172.64.33.159
198 2026-08-27 22:20 639234660146106544
138 ms 173.245.59.159
197 2026-08-27 22:02 639234649768231829
37 ms 108.162.193.159
196 2026-08-27 22:02 639234649768231829
37 ms 172.64.33.159
195 2026-08-27 22:02 639234649768231829
37 ms 173.245.59.159
194 2026-08-27 21:45 639234639589413826
11 ms 108.162.193.159
193 2026-08-27 21:45 639234639589413826
11 ms 172.64.33.159
192 2026-08-27 21:45 639234639589413826
11 ms 173.245.59.159
191 2026-08-27 21:28 639234629372993861
12 ms 108.162.193.159
190 2026-08-27 21:28 639234629372993861
12 ms 172.64.33.159
189 2026-08-27 21:28 639234629372993861
12 ms 173.245.59.159
188 2026-08-27 21:12 639234619223904344
43 ms 108.162.193.159
187 2026-08-27 21:12 639234619223904344
43 ms 172.64.33.159
186 2026-08-27 21:12 639234619223904344
43 ms 173.245.59.159
185 2026-08-27 20:54 639234608944811927
42 ms 108.162.193.159
184 2026-08-27 20:54 639234608944811927
42 ms 172.64.33.159
183 2026-08-27 20:54 639234608944811927
42 ms 173.245.59.159
182 2026-08-27 20:37 639234598661858910
114 ms 108.162.193.159
181 2026-08-27 20:37 639234598661858910
114 ms 172.64.33.159
180 2026-08-27 20:37 639234598661858910
114 ms 173.245.59.159
179 2026-08-27 20:20 639234588314533893
43 ms 108.162.193.159
178 2026-08-27 20:20 639234588314533893
43 ms 172.64.33.159
177 2026-08-27 20:20 639234588314533893
43 ms 173.245.59.159
176 2026-08-27 20:03 639234577878211878
61 ms 108.162.193.159
175 2026-08-27 20:03 639234577878211878
61 ms 172.64.33.159
174 2026-08-27 20:03 639234577878211878
61 ms 173.245.59.159
173 2026-08-27 19:09 639234545578367474
2018 ms 173.245.59.159
172 2026-08-27 19:09 639234545578367474
2018 ms 108.162.193.159
171 2026-08-27 19:09 639234545578367474
2018 ms 172.64.33.159
170 2026-08-27 18:52 639234535255111795
30 ms 172.64.33.159
169 2026-08-27 18:52 639234535255111795
30 ms 108.162.193.159
168 2026-08-27 18:52 639234535255111795
30 ms 173.245.59.159
167 2026-08-27 18:35 639234525107594067
29 ms 173.245.59.159
166 2026-08-27 18:35 639234525107594067
29 ms 172.64.33.159
165 2026-08-27 18:35 639234525107594067
29 ms 108.162.193.159
164 2026-08-27 18:18 639234514890244566
65 ms 108.162.193.159
163 2026-08-27 18:18 639234514890244566
65 ms 172.64.33.159
162 2026-08-27 18:18 639234514890244566
65 ms 173.245.59.159
161 2026-08-27 18:01 639234504745477862
112 ms 108.162.193.159
160 2026-08-27 18:01 639234504745477862
112 ms 172.64.33.159
159 2026-08-27 18:01 639234504745477862
112 ms 173.245.59.159
158 2026-08-27 17:44 639234494449227290
95 ms 108.162.193.159
157 2026-08-27 17:44 639234494449227290
95 ms 173.245.59.159
156 2026-08-27 17:44 639234494449227290
95 ms 172.64.33.159
155 2026-08-27 17:26 639234484118025686
149 ms 173.245.59.159
154 2026-08-27 17:26 639234484118025686
149 ms 108.162.193.159
153 2026-08-27 17:26 639234484118025686
149 ms 172.64.33.159
152 2026-08-27 17:09 639234473946362077
94 ms 108.162.193.159
151 2026-08-27 17:09 639234473946362077
94 ms 172.64.33.159
150 2026-08-27 17:09 639234473946362077
94 ms 173.245.59.159
149 2026-08-27 16:52 639234463759124388
38 ms 108.162.193.159
148 2026-08-27 16:52 639234463759124388
38 ms 172.64.33.159
147 2026-08-27 16:52 639234463759124388
38 ms 173.245.59.159
146 2026-08-27 16:35 639234453500759178
155 ms 108.162.193.159
145 2026-08-27 16:35 639234453500759178
155 ms 172.64.33.159
144 2026-08-27 16:35 639234453500759178
155 ms 173.245.59.159
143 2026-08-27 16:18 639234442983541638
34 ms 172.64.33.159
142 2026-08-27 16:18 639234442983541638
34 ms 108.162.193.159
141 2026-08-27 16:18 639234442983541638
34 ms 173.245.59.159
140 2026-08-27 16:00 639234432404354562
89 ms 108.162.193.159
139 2026-08-27 16:00 639234432404354562
89 ms 172.64.33.159
138 2026-08-27 16:00 639234432404354562
89 ms 173.245.59.159
137 2026-08-27 15:06 639234399767719119
116 ms 108.162.193.159
136 2026-08-27 15:06 639234399767719119
116 ms 172.64.33.159
135 2026-08-27 15:06 639234399767719119
116 ms 173.245.59.159
134 2026-08-27 14:49 639234389460601485
210 ms 108.162.193.159
133 2026-08-27 14:49 639234389460601485
210 ms 172.64.33.159
132 2026-08-27 14:49 639234389460601485
210 ms 173.245.59.159
131 2026-08-27 14:32 639234379227178707
112 ms 108.162.193.159
130 2026-08-27 14:32 639234379227178707
112 ms 172.64.33.159
129 2026-08-27 14:32 639234379227178707
112 ms 173.245.59.159
128 2026-08-27 14:15 639234369065315214
72 ms 172.64.33.159
127 2026-08-27 14:15 639234369065315214
72 ms 173.245.59.159
126 2026-08-27 14:15 639234369065315214
72 ms 108.162.193.159
125 2026-08-27 13:58 639234358825501576
62 ms 108.162.193.159
124 2026-08-27 13:58 639234358825501576
62 ms 172.64.33.159
123 2026-08-27 13:58 639234358825501576
62 ms 173.245.59.159
122 2026-08-27 13:40 639234348572745268
51 ms 108.162.193.159
121 2026-08-27 13:40 639234348572745268
51 ms 172.64.33.159
120 2026-08-27 13:40 639234348572745268
51 ms 173.245.59.159
119 2026-08-27 13:23 639234338264503481
33 ms 108.162.193.159
118 2026-08-27 13:23 639234338264503481
33 ms 172.64.33.159
117 2026-08-27 13:23 639234338264503481
33 ms 173.245.59.159
116 2026-08-27 13:06 639234327818741376
11 ms 108.162.193.159
115 2026-08-27 13:06 639234327818741376
11 ms 172.64.33.159
114 2026-08-27 13:06 639234327818741376
11 ms 173.245.59.159
113 2026-08-27 12:49 639234317475724313
-
112 2026-08-27 12:31 639234307007468133
101 ms 108.162.193.159
111 2026-08-27 12:31 639234307007468133
101 ms 172.64.33.159
110 2026-08-27 12:31 639234307007468133
101 ms 173.245.59.159
109 2026-08-27 12:14 639234296664302575
78 ms 108.162.193.159
108 2026-08-27 12:14 639234296664302575
78 ms 172.64.33.159
107 2026-08-27 12:14 639234296664302575
78 ms 173.245.59.159
106 2026-08-27 11:57 639234286253196126
166 ms 173.245.59.159
105 2026-08-27 11:57 639234286253196126
166 ms 172.64.33.159
104 2026-08-27 11:57 639234286253196126
166 ms 108.162.193.159
103 2026-08-27 11:03 639234253963286387
38 ms 108.162.193.159
102 2026-08-27 11:03 639234253963286387
38 ms 172.64.33.159
101 2026-08-27 11:03 639234253963286387
38 ms 173.245.59.159
100 2026-08-27 10:46 639234243654907465
104 ms 108.162.193.159
99 2026-08-27 10:46 639234243654907465
104 ms 172.64.33.159
98 2026-08-27 10:46 639234243654907465
104 ms 173.245.59.159
97 2026-08-27 10:28 639234233269654413
164 ms 108.162.193.159
96 2026-08-27 10:28 639234233269654413
164 ms 172.64.33.159
95 2026-08-27 10:28 639234233269654413
164 ms 173.245.59.159
94 2026-08-27 10:11 639234222943951923
24 ms 108.162.193.159
93 2026-08-27 10:11 639234222943951923
24 ms 172.64.33.159
92 2026-08-27 10:11 639234222943951923
24 ms 173.245.59.159
91 2026-08-27 09:54 639234212558002823
42 ms 172.64.33.159
90 2026-08-27 09:54 639234212558002823
42 ms 173.245.59.159
89 2026-08-27 09:54 639234212558002823
42 ms 108.162.193.159
88 2026-08-27 09:36 639234202117531850
21 ms 108.162.193.159
87 2026-08-27 09:36 639234202117531850
21 ms 172.64.33.159
86 2026-08-27 09:36 639234202117531850
21 ms 173.245.59.159
85 2026-08-27 09:19 639234191649612722
117 ms 108.162.193.159
84 2026-08-27 09:19 639234191649612722
117 ms 172.64.33.159
83 2026-08-27 09:19 639234191649612722
117 ms 173.245.59.159
82 2026-08-27 09:01 639234181105879568
116 ms 173.245.59.159
81 2026-08-27 09:01 639234181105879568
116 ms 108.162.193.159
80 2026-08-27 09:01 639234181105879568
116 ms 172.64.33.159
79 2026-08-27 08:44 639234170713214496
113 ms 108.162.193.159
78 2026-08-27 08:44 639234170713214496
113 ms 172.64.33.159
77 2026-08-27 08:44 639234170713214496
113 ms 173.245.59.159
76 2026-08-27 08:27 639234160341037652
34 ms 108.162.193.159
75 2026-08-27 08:27 639234160341037652
34 ms 173.245.59.159
74 2026-08-27 08:27 639234160341037652
34 ms 172.64.33.159
73 2026-08-27 08:09 639234149799404224
4 ms 108.162.193.159
72 2026-08-27 08:09 639234149799404224
4 ms 172.64.33.159
71 2026-08-27 08:09 639234149799404224
4 ms 173.245.59.159
70 2026-08-27 07:52 639234139553286469
121 ms 108.162.193.159
69 2026-08-27 07:52 639234139553286469
121 ms 172.64.33.159
68 2026-08-27 07:52 639234139553286469
121 ms 173.245.59.159
67 2026-08-27 06:58 639234107183588293
39 ms 108.162.193.159
66 2026-08-27 06:58 639234107183588293
39 ms 172.64.33.159
65 2026-08-27 06:58 639234107183588293
39 ms 173.245.59.159
64 2026-08-27 06:41 639234096905435724
2016 ms 173.245.59.159
63 2026-08-27 06:41 639234096905435724
2016 ms 172.64.33.159
62 2026-08-27 06:41 639234096905435724
2016 ms 108.162.193.159
61 2026-08-27 06:24 639234086579410775
4 ms 108.162.193.159
60 2026-08-27 06:24 639234086579410775
4 ms 172.64.33.159
59 2026-08-27 06:24 639234086579410775
4 ms 173.245.59.159
58 2026-08-27 06:07 639234076291157956
37 ms 108.162.193.159
57 2026-08-27 06:07 639234076291157956
37 ms 173.245.59.159
56 2026-08-27 06:07 639234076291157956
37 ms 172.64.33.159
55 2026-08-27 05:49 639234065981939454
20 ms 172.64.33.159
54 2026-08-27 05:49 639234065981939454
20 ms 173.245.59.159
53 2026-08-27 05:49 639234065981939454
20 ms 108.162.193.159
52 2026-08-27 05:32 639234055548642997
27 ms 108.162.193.159
51 2026-08-27 05:32 639234055548642997
27 ms 172.64.33.159
50 2026-08-27 05:32 639234055548642997
27 ms 173.245.59.159
49 2026-08-27 05:15 639234045267979603
112 ms 108.162.193.159
48 2026-08-27 05:15 639234045267979603
112 ms 172.64.33.159
47 2026-08-27 05:15 639234045267979603
112 ms 173.245.59.159
46 2026-08-27 04:58 639234034999717463
35 ms 173.245.59.159
45 2026-08-27 04:58 639234034999717463
35 ms 108.162.193.159
44 2026-08-27 04:58 639234034999717463
35 ms 172.64.33.159
43 2026-08-27 04:41 639234024739225358
33 ms 108.162.193.159
42 2026-08-27 04:41 639234024739225358
33 ms 172.64.33.159
41 2026-08-27 04:41 639234024739225358
33 ms 173.245.59.159
40 2026-08-27 04:23 639234014311170162
47 ms 108.162.193.159
39 2026-08-27 04:23 639234014311170162
47 ms 172.64.33.159
38 2026-08-27 04:23 639234014311170162
47 ms 173.245.59.159
37 2026-08-27 04:06 639234003806017640
41 ms 108.162.193.159
36 2026-08-27 04:06 639234003806017640
41 ms 172.64.33.159
35 2026-08-27 04:06 639234003806017640
41 ms 173.245.59.159
34 2026-08-27 03:48 639233993356203030
161 ms 108.162.193.159
33 2026-08-27 03:48 639233993356203030
161 ms 172.64.33.159
32 2026-08-27 03:48 639233993356203030
161 ms 173.245.59.159
31 2026-08-27 02:55 639233961301716608
63 ms 108.162.193.159
30 2026-08-27 02:55 639233961301716608
63 ms 173.245.59.159
29 2026-08-27 02:55 639233961301716608
63 ms 172.64.33.159
28 2026-08-27 02:38 639233950834200647
59 ms 173.245.59.159
27 2026-08-27 02:38 639233950834200647
59 ms 172.64.33.159
26 2026-08-27 02:38 639233950834200647
59 ms 108.162.193.159
25 2026-08-27 02:20 639233940431849026
224 ms 173.245.59.159
24 2026-08-27 02:20 639233940431849026
224 ms 172.64.33.159
23 2026-08-27 02:20 639233940431849026
224 ms 108.162.193.159
22 2026-08-27 02:03 639233930110596398
88 ms 108.162.193.159
21 2026-08-27 02:03 639233930110596398
88 ms 172.64.33.159
20 2026-08-27 02:03 639233930110596398
88 ms 173.245.59.159
19 2026-08-27 01:46 639233919705434540
92 ms 173.245.59.159
18 2026-08-27 01:46 639233919705434540
92 ms 108.162.193.159
17 2026-08-27 01:46 639233919705434540
92 ms 172.64.33.159
16 2026-08-27 01:29 639233909452807845
98 ms 173.245.59.159
15 2026-08-27 01:29 639233909452807845
98 ms 108.162.193.159
14 2026-08-27 01:29 639233909452807845
98 ms 172.64.33.159
13 2026-08-27 01:11 639233899096420820
33 ms 108.162.193.159
12 2026-08-27 01:11 639233899096420820
33 ms 172.64.33.159
11 2026-08-27 01:11 639233899096420820
33 ms 173.245.59.159
10 2026-08-27 00:54 639233888707824939
-
9 2026-08-27 00:37 639233878461203802
27 ms 173.245.59.159
8 2026-08-27 00:37 639233878461203802
27 ms 172.64.33.159
7 2026-08-27 00:37 639233878461203802
27 ms 108.162.193.159
6 2026-08-27 00:20 639233868060868209
70 ms 108.162.193.159
5 2026-08-27 00:20 639233868060868209
70 ms 172.64.33.159
4 2026-08-27 00:20 639233868060868209
70 ms 173.245.59.159
3 2026-08-27 00:02 639233857450922991
46 ms 108.162.193.159
2 2026-08-27 00:02 639233857450922991
46 ms 173.245.59.159
1 2026-08-27 00:02 639233857450922991
46 ms 172.64.33.159