DNS response history for dora.ns.cloudflare.com

dora.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 2026-08-23. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 233 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 dora.ns.cloudflare.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

233 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.108

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 dora.ns.cloudflare.com

Showing DNS history for 2026-08-23 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 2026-08-23 23:44 639231254406598736
3 ms 108.162.192.108
224 2026-08-23 23:44 639231254406598736
3 ms 172.64.32.108
223 2026-08-23 23:44 639231254406598736
3 ms 173.245.58.108
222 2026-08-23 23:27 639231244697865594
4 ms 108.162.192.108
221 2026-08-23 23:27 639231244697865594
4 ms 172.64.32.108
220 2026-08-23 23:27 639231244697865594
4 ms 173.245.58.108
219 2026-08-23 23:11 639231234893504693
19 ms 108.162.192.108
218 2026-08-23 23:11 639231234893504693
19 ms 173.245.58.108
217 2026-08-23 23:11 639231234893504693
19 ms 172.64.32.108
216 2026-08-23 22:55 639231225024549139
8 ms 108.162.192.108
215 2026-08-23 22:55 639231225024549139
8 ms 172.64.32.108
214 2026-08-23 22:55 639231225024549139
8 ms 173.245.58.108
213 2026-08-23 22:38 639231214931957622
6 ms 108.162.192.108
212 2026-08-23 22:38 639231214931957622
6 ms 172.64.32.108
211 2026-08-23 22:38 639231214931957622
6 ms 173.245.58.108
210 2026-08-23 22:21 639231204962010549
19 ms 108.162.192.108
209 2026-08-23 22:21 639231204962010549
19 ms 172.64.32.108
208 2026-08-23 22:21 639231204962010549
19 ms 173.245.58.108
207 2026-08-23 22:05 639231195170138463
38 ms 108.162.192.108
206 2026-08-23 22:05 639231195170138463
38 ms 172.64.32.108
205 2026-08-23 22:05 639231195170138463
38 ms 173.245.58.108
204 2026-08-23 21:48 639231185235020577
9 ms 108.162.192.108
203 2026-08-23 21:48 639231185235020577
9 ms 172.64.32.108
202 2026-08-23 21:48 639231185235020577
9 ms 173.245.58.108
201 2026-08-23 21:32 639231175558690075
6 ms 108.162.192.108
200 2026-08-23 21:32 639231175558690075
6 ms 172.64.32.108
199 2026-08-23 21:32 639231175558690075
6 ms 173.245.58.108
198 2026-08-23 21:16 639231165610444012
7 ms 108.162.192.108
197 2026-08-23 21:16 639231165610444012
7 ms 172.64.32.108
196 2026-08-23 21:16 639231165610444012
7 ms 173.245.58.108
195 2026-08-23 20:23 639231133806425363
9 ms 108.162.192.108
194 2026-08-23 20:23 639231133806425363
9 ms 172.64.32.108
193 2026-08-23 20:23 639231133806425363
9 ms 173.245.58.108
192 2026-08-23 20:07 639231124203758023
2024 ms 172.64.32.108
191 2026-08-23 20:07 639231124203758023
2024 ms 108.162.192.108
190 2026-08-23 20:07 639231124203758023
2024 ms 173.245.58.108
189 2026-08-23 19:50 639231114428262706
10 ms 173.245.58.108
188 2026-08-23 19:50 639231114428262706
10 ms 172.64.32.108
187 2026-08-23 19:50 639231114428262706
10 ms 108.162.192.108
186 2026-08-23 19:34 639231104662480065
10 ms 108.162.192.108
185 2026-08-23 19:34 639231104662480065
10 ms 172.64.32.108
184 2026-08-23 19:34 639231104662480065
10 ms 173.245.58.108
183 2026-08-23 19:18 639231094840372018
2016 ms 172.64.32.108
182 2026-08-23 19:18 639231094840372018
2016 ms 108.162.192.108
181 2026-08-23 19:18 639231094840372018
2016 ms 173.245.58.108
180 2026-08-23 19:01 639231085024583224
57 ms 108.162.192.108
179 2026-08-23 19:01 639231085024583224
57 ms 172.64.32.108
178 2026-08-23 19:01 639231085024583224
57 ms 173.245.58.108
177 2026-08-23 18:45 639231075257417427
15 ms 108.162.192.108
176 2026-08-23 18:45 639231075257417427
15 ms 173.245.58.108
175 2026-08-23 18:45 639231075257417427
15 ms 172.64.32.108
174 2026-08-23 18:29 639231065516009503
2035 ms 172.64.32.108
173 2026-08-23 18:29 639231065516009503
2035 ms 108.162.192.108
172 2026-08-23 18:29 639231065516009503
2035 ms 173.245.58.108
171 2026-08-23 18:13 639231055805348837
5 ms 108.162.192.108
170 2026-08-23 18:13 639231055805348837
5 ms 172.64.32.108
169 2026-08-23 18:13 639231055805348837
5 ms 173.245.58.108
168 2026-08-23 17:56 639231045980373765
3 ms 108.162.192.108
167 2026-08-23 17:56 639231045980373765
3 ms 172.64.32.108
166 2026-08-23 17:56 639231045980373765
3 ms 173.245.58.108
165 2026-08-23 17:40 639231035984577527
2027 ms 172.64.32.108
164 2026-08-23 17:40 639231035984577527
2027 ms 108.162.192.108
163 2026-08-23 17:40 639231035984577527
2027 ms 173.245.58.108
162 2026-08-23 17:23 639231025928115303
3 ms 108.162.192.108
161 2026-08-23 17:23 639231025928115303
3 ms 172.64.32.108
160 2026-08-23 17:23 639231025928115303
3 ms 173.245.58.108
159 2026-08-23 16:30 639230994250157583
16 ms 108.162.192.108
158 2026-08-23 16:30 639230994250157583
16 ms 172.64.32.108
157 2026-08-23 16:30 639230994250157583
16 ms 173.245.58.108
156 2026-08-23 16:14 639230984476411369
10 ms 172.64.32.108
155 2026-08-23 16:14 639230984476411369
10 ms 108.162.192.108
154 2026-08-23 16:14 639230984476411369
10 ms 173.245.58.108
153 2026-08-23 15:58 639230974838373450
7 ms 108.162.192.108
152 2026-08-23 15:58 639230974838373450
7 ms 172.64.32.108
151 2026-08-23 15:58 639230974838373450
7 ms 173.245.58.108
150 2026-08-23 15:42 639230965244277645
8 ms 108.162.192.108
149 2026-08-23 15:42 639230965244277645
8 ms 172.64.32.108
148 2026-08-23 15:42 639230965244277645
8 ms 173.245.58.108
147 2026-08-23 15:26 639230955522101820
30 ms 173.245.58.108
146 2026-08-23 15:26 639230955522101820
30 ms 172.64.32.108
145 2026-08-23 15:26 639230955522101820
30 ms 108.162.192.108
144 2026-08-23 15:09 639230945754521603
9 ms 172.64.32.108
143 2026-08-23 15:09 639230945754521603
9 ms 108.162.192.108
142 2026-08-23 15:09 639230945754521603
9 ms 173.245.58.108
141 2026-08-23 14:53 639230935852040504
43 ms 108.162.192.108
140 2026-08-23 14:53 639230935852040504
43 ms 172.64.32.108
139 2026-08-23 14:53 639230935852040504
43 ms 173.245.58.108
138 2026-08-23 14:37 639230926222061048
35 ms 108.162.192.108
137 2026-08-23 14:37 639230926222061048
35 ms 172.64.32.108
136 2026-08-23 14:37 639230926222061048
35 ms 173.245.58.108
135 2026-08-23 14:20 639230916449726907
4 ms 108.162.192.108
134 2026-08-23 14:20 639230916449726907
4 ms 172.64.32.108
133 2026-08-23 14:20 639230916449726907
4 ms 173.245.58.108
132 2026-08-23 14:04 639230906595053086
3 ms 108.162.192.108
131 2026-08-23 14:04 639230906595053086
3 ms 172.64.32.108
130 2026-08-23 14:04 639230906595053086
3 ms 173.245.58.108
129 2026-08-23 13:47 639230896680429441
4 ms 108.162.192.108
128 2026-08-23 13:47 639230896680429441
4 ms 172.64.32.108
127 2026-08-23 13:47 639230896680429441
4 ms 173.245.58.108
126 2026-08-23 13:31 639230886630210965
24 ms 108.162.192.108
125 2026-08-23 13:31 639230886630210965
24 ms 172.64.32.108
124 2026-08-23 13:31 639230886630210965
24 ms 173.245.58.108
123 2026-08-23 12:39 639230855430405719
41 ms 173.245.58.108
122 2026-08-23 12:39 639230855430405719
41 ms 172.64.32.108
121 2026-08-23 12:39 639230855430405719
41 ms 108.162.192.108
120 2026-08-23 12:23 639230845707499136
28 ms 173.245.58.108
119 2026-08-23 12:23 639230845707499136
28 ms 108.162.192.108
118 2026-08-23 12:23 639230845707499136
28 ms 172.64.32.108
117 2026-08-23 12:07 639230836186805419
51 ms 108.162.192.108
116 2026-08-23 12:07 639230836186805419
51 ms 173.245.58.108
115 2026-08-23 12:07 639230836186805419
51 ms 172.64.32.108
114 2026-08-23 11:50 639230826493828316
15 ms 108.162.192.108
113 2026-08-23 11:50 639230826493828316
15 ms 172.64.32.108
112 2026-08-23 11:50 639230826493828316
15 ms 173.245.58.108
111 2026-08-23 11:34 639230816817882996
27 ms 172.64.32.108
110 2026-08-23 11:34 639230816817882996
27 ms 173.245.58.108
109 2026-08-23 11:34 639230816817882996
27 ms 108.162.192.108
108 2026-08-23 11:18 639230806933854189
12 ms 108.162.192.108
107 2026-08-23 11:18 639230806933854189
12 ms 172.64.32.108
106 2026-08-23 11:18 639230806933854189
12 ms 173.245.58.108
105 2026-08-23 11:02 639230797120243854
12 ms 172.64.32.108
104 2026-08-23 11:02 639230797120243854
12 ms 108.162.192.108
103 2026-08-23 11:02 639230797120243854
12 ms 173.245.58.108
102 2026-08-23 10:45 639230787310272840
45 ms 172.64.32.108
101 2026-08-23 10:45 639230787310272840
45 ms 108.162.192.108
100 2026-08-23 10:45 639230787310272840
45 ms 173.245.58.108
99 2026-08-23 10:29 639230777600173142
4 ms 108.162.192.108
98 2026-08-23 10:29 639230777600173142
4 ms 172.64.32.108
97 2026-08-23 10:29 639230777600173142
4 ms 173.245.58.108
96 2026-08-23 10:12 639230767665024593
8 ms 172.64.32.108
95 2026-08-23 10:12 639230767665024593
8 ms 173.245.58.108
94 2026-08-23 10:12 639230767665024593
8 ms 108.162.192.108
93 2026-08-23 09:56 639230757720962293
2016 ms 172.64.32.108
92 2026-08-23 09:56 639230757720962293
2016 ms 108.162.192.108
91 2026-08-23 09:56 639230757720962293
2016 ms 173.245.58.108
90 2026-08-23 09:39 639230747722189784
36 ms 108.162.192.108
89 2026-08-23 09:39 639230747722189784
36 ms 172.64.32.108
88 2026-08-23 09:39 639230747722189784
36 ms 173.245.58.108
87 2026-08-23 08:47 639230716313923480
30 ms 172.64.32.108
86 2026-08-23 08:47 639230716313923480
30 ms 108.162.192.108
85 2026-08-23 08:47 639230716313923480
30 ms 173.245.58.108
84 2026-08-23 08:31 639230706813835990
57 ms 172.64.32.108
83 2026-08-23 08:31 639230706813835990
57 ms 173.245.58.108
82 2026-08-23 08:31 639230706813835990
57 ms 108.162.192.108
81 2026-08-23 08:14 639230696871062203
82 ms 172.64.32.108
80 2026-08-23 08:14 639230696871062203
82 ms 173.245.58.108
79 2026-08-23 08:14 639230696871062203
82 ms 108.162.192.108
78 2026-08-23 07:58 639230687142781616
19 ms 172.64.32.108
77 2026-08-23 07:58 639230687142781616
19 ms 173.245.58.108
76 2026-08-23 07:58 639230687142781616
19 ms 108.162.192.108
75 2026-08-23 07:42 639230677432142227
14 ms 108.162.192.108
74 2026-08-23 07:42 639230677432142227
14 ms 172.64.32.108
73 2026-08-23 07:42 639230677432142227
14 ms 173.245.58.108
72 2026-08-23 07:26 639230667686258061
4 ms 108.162.192.108
71 2026-08-23 07:26 639230667686258061
4 ms 172.64.32.108
70 2026-08-23 07:26 639230667686258061
4 ms 173.245.58.108
69 2026-08-23 07:10 639230658039243685
14 ms 108.162.192.108
68 2026-08-23 07:10 639230658039243685
14 ms 172.64.32.108
67 2026-08-23 07:10 639230658039243685
14 ms 173.245.58.108
66 2026-08-23 06:54 639230648468473803
8 ms 108.162.192.108
65 2026-08-23 06:54 639230648468473803
8 ms 172.64.32.108
64 2026-08-23 06:54 639230648468473803
8 ms 173.245.58.108
63 2026-08-23 06:38 639230638829658294
8 ms 108.162.192.108
62 2026-08-23 06:38 639230638829658294
8 ms 172.64.32.108
61 2026-08-23 06:38 639230638829658294
8 ms 173.245.58.108
60 2026-08-23 06:22 639230629247017617
4 ms 108.162.192.108
59 2026-08-23 06:22 639230629247017617
4 ms 172.64.32.108
58 2026-08-23 06:22 639230629247017617
4 ms 173.245.58.108
57 2026-08-23 06:06 639230619625318239
2015 ms 173.245.58.108
56 2026-08-23 06:06 639230619625318239
2015 ms 108.162.192.108
55 2026-08-23 06:06 639230619625318239
2015 ms 172.64.32.108
54 2026-08-23 05:49 639230609697630264
20 ms 108.162.192.108
53 2026-08-23 05:49 639230609697630264
20 ms 172.64.32.108
52 2026-08-23 05:49 639230609697630264
20 ms 173.245.58.108
51 2026-08-23 04:57 639230578570131864
2011 ms 172.64.32.108
50 2026-08-23 04:57 639230578570131864
2011 ms 173.245.58.108
49 2026-08-23 04:57 639230578570131864
2011 ms 108.162.192.108
48 2026-08-23 04:41 639230568958963168
33 ms 108.162.192.108
47 2026-08-23 04:41 639230568958963168
33 ms 172.64.32.108
46 2026-08-23 04:41 639230568958963168
33 ms 173.245.58.108
45 2026-08-23 04:25 639230559287611211
9 ms 173.245.58.108
44 2026-08-23 04:25 639230559287611211
9 ms 108.162.192.108
43 2026-08-23 04:25 639230559287611211
9 ms 172.64.32.108
42 2026-08-23 04:09 639230549524312030
23 ms 108.162.192.108
41 2026-08-23 04:09 639230549524312030
23 ms 172.64.32.108
40 2026-08-23 04:09 639230549524312030
23 ms 173.245.58.108
39 2026-08-23 03:53 639230539739801669
19 ms 172.64.32.108
38 2026-08-23 03:53 639230539739801669
19 ms 173.245.58.108
37 2026-08-23 03:53 639230539739801669
19 ms 108.162.192.108
36 2026-08-23 03:36 639230530084069375
35 ms 108.162.192.108
35 2026-08-23 03:36 639230530084069375
35 ms 172.64.32.108
34 2026-08-23 03:36 639230530084069375
35 ms 173.245.58.108
33 2026-08-23 03:20 639230520362691441
22 ms 172.64.32.108
32 2026-08-23 03:20 639230520362691441
22 ms 173.245.58.108
31 2026-08-23 03:20 639230520362691441
22 ms 108.162.192.108
30 2026-08-23 03:04 639230510677194518
53 ms 108.162.192.108
29 2026-08-23 03:04 639230510677194518
53 ms 172.64.32.108
28 2026-08-23 03:04 639230510677194518
53 ms 173.245.58.108
27 2026-08-23 02:48 639230501156002646
4 ms 108.162.192.108
26 2026-08-23 02:48 639230501156002646
4 ms 172.64.32.108
25 2026-08-23 02:48 639230501156002646
4 ms 173.245.58.108
24 2026-08-23 02:32 639230491502198541
18 ms 108.162.192.108
23 2026-08-23 02:32 639230491502198541
18 ms 172.64.32.108
22 2026-08-23 02:32 639230491502198541
18 ms 173.245.58.108
21 2026-08-23 02:16 639230481860318494
3 ms 108.162.192.108
20 2026-08-23 02:16 639230481860318494
3 ms 172.64.32.108
19 2026-08-23 02:16 639230481860318494
3 ms 173.245.58.108
18 2026-08-23 02:00 639230471893008575
36 ms 108.162.192.108
17 2026-08-23 02:00 639230471893008575
36 ms 172.64.32.108
16 2026-08-23 02:00 639230471893008575
36 ms 173.245.58.108
15 2026-08-23 01:06 639230440030877421
14 ms 108.162.192.108
14 2026-08-23 01:06 639230440030877421
14 ms 172.64.32.108
13 2026-08-23 01:06 639230440030877421
14 ms 173.245.58.108
12 2026-08-23 00:50 639230430479725508
18 ms 108.162.192.108
11 2026-08-23 00:50 639230430479725508
18 ms 173.245.58.108
10 2026-08-23 00:50 639230430479725508
18 ms 172.64.32.108
9 2026-08-23 00:34 639230420875160219
7 ms 108.162.192.108
8 2026-08-23 00:34 639230420875160219
7 ms 172.64.32.108
7 2026-08-23 00:34 639230420875160219
7 ms 173.245.58.108
6 2026-08-23 00:18 639230411240692575
80 ms 172.64.32.108
5 2026-08-23 00:18 639230411240692575
80 ms 173.245.58.108
4 2026-08-23 00:18 639230411240692575
80 ms 108.162.192.108
3 2026-08-23 00:02 639230401550806607
2015 ms 108.162.192.108
2 2026-08-23 00:02 639230401550806607
2015 ms 172.64.32.108
1 2026-08-23 00:02 639230401550806607
2015 ms 173.245.58.108