DNS response history for cora.ns.cloudflare.com

cora.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 314 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 cora.ns.cloudflare.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

314 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

108.162.194.195

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 cora.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
4 ms 108.162.194.195
224 2026-08-23 23:44 639231254406598736
4 ms 162.159.38.195
223 2026-08-23 23:44 639231254406598736
4 ms 172.64.34.195
222 2026-08-23 23:28 639231244697865594
36 ms 108.162.194.195
221 2026-08-23 23:28 639231244697865594
36 ms 172.64.34.195
220 2026-08-23 23:28 639231244697865594
36 ms 162.159.38.195
219 2026-08-23 23:12 639231234893504693
4 ms 108.162.194.195
218 2026-08-23 23:12 639231234893504693
4 ms 162.159.38.195
217 2026-08-23 23:12 639231234893504693
4 ms 172.64.34.195
216 2026-08-23 22:55 639231225024549139
67 ms 108.162.194.195
215 2026-08-23 22:55 639231225024549139
67 ms 172.64.34.195
214 2026-08-23 22:55 639231225024549139
67 ms 162.159.38.195
213 2026-08-23 22:38 639231214931957622
10 ms 108.162.194.195
212 2026-08-23 22:38 639231214931957622
10 ms 162.159.38.195
211 2026-08-23 22:38 639231214931957622
10 ms 172.64.34.195
210 2026-08-23 22:22 639231204962010549
12 ms 172.64.34.195
209 2026-08-23 22:22 639231204962010549
12 ms 162.159.38.195
208 2026-08-23 22:22 639231204962010549
12 ms 108.162.194.195
207 2026-08-23 22:05 639231195170138463
18 ms 108.162.194.195
206 2026-08-23 22:05 639231195170138463
18 ms 162.159.38.195
205 2026-08-23 22:05 639231195170138463
18 ms 172.64.34.195
204 2026-08-23 21:49 639231185235020577
5 ms 108.162.194.195
203 2026-08-23 21:49 639231185235020577
5 ms 162.159.38.195
202 2026-08-23 21:49 639231185235020577
5 ms 172.64.34.195
201 2026-08-23 21:33 639231175558690075
18 ms 108.162.194.195
200 2026-08-23 21:33 639231175558690075
18 ms 162.159.38.195
199 2026-08-23 21:33 639231175558690075
18 ms 172.64.34.195
198 2026-08-23 21:16 639231165610444012
4 ms 108.162.194.195
197 2026-08-23 21:16 639231165610444012
4 ms 162.159.38.195
196 2026-08-23 21:16 639231165610444012
4 ms 172.64.34.195
195 2026-08-23 20:23 639231133806425363
41 ms 162.159.38.195
194 2026-08-23 20:23 639231133806425363
41 ms 108.162.194.195
193 2026-08-23 20:23 639231133806425363
41 ms 172.64.34.195
192 2026-08-23 20:07 639231124203758023
53 ms 162.159.38.195
191 2026-08-23 20:07 639231124203758023
53 ms 108.162.194.195
190 2026-08-23 20:07 639231124203758023
53 ms 172.64.34.195
189 2026-08-23 19:51 639231114428262706
8 ms 162.159.38.195
188 2026-08-23 19:51 639231114428262706
8 ms 172.64.34.195
187 2026-08-23 19:51 639231114428262706
8 ms 108.162.194.195
186 2026-08-23 19:34 639231104662480065
81 ms 162.159.38.195
185 2026-08-23 19:34 639231104662480065
81 ms 172.64.34.195
184 2026-08-23 19:34 639231104662480065
81 ms 108.162.194.195
183 2026-08-23 19:18 639231094840372018
11 ms 108.162.194.195
182 2026-08-23 19:18 639231094840372018
11 ms 172.64.34.195
181 2026-08-23 19:18 639231094840372018
11 ms 162.159.38.195
180 2026-08-23 19:02 639231085024583224
33 ms 108.162.194.195
179 2026-08-23 19:02 639231085024583224
33 ms 162.159.38.195
178 2026-08-23 19:02 639231085024583224
33 ms 172.64.34.195
177 2026-08-23 18:45 639231075257417427
17 ms 172.64.34.195
176 2026-08-23 18:45 639231075257417427
17 ms 108.162.194.195
175 2026-08-23 18:45 639231075257417427
17 ms 162.159.38.195
174 2026-08-23 18:29 639231065516009503
7 ms 108.162.194.195
173 2026-08-23 18:29 639231065516009503
7 ms 162.159.38.195
172 2026-08-23 18:29 639231065516009503
7 ms 172.64.34.195
171 2026-08-23 18:13 639231055805348837
52 ms 162.159.38.195
170 2026-08-23 18:13 639231055805348837
52 ms 108.162.194.195
169 2026-08-23 18:13 639231055805348837
52 ms 172.64.34.195
168 2026-08-23 17:57 639231045980373765
6 ms 108.162.194.195
167 2026-08-23 17:57 639231045980373765
6 ms 162.159.38.195
166 2026-08-23 17:57 639231045980373765
6 ms 172.64.34.195
165 2026-08-23 17:40 639231035984577527
43 ms 108.162.194.195
164 2026-08-23 17:40 639231035984577527
43 ms 162.159.38.195
163 2026-08-23 17:40 639231035984577527
43 ms 172.64.34.195
162 2026-08-23 17:23 639231025928115303
17 ms 108.162.194.195
161 2026-08-23 17:23 639231025928115303
17 ms 162.159.38.195
160 2026-08-23 17:23 639231025928115303
17 ms 172.64.34.195
159 2026-08-23 16:30 639230994250157583
4047 ms 162.159.38.195
158 2026-08-23 16:30 639230994250157583
4047 ms 108.162.194.195
157 2026-08-23 16:30 639230994250157583
4047 ms 172.64.34.195
156 2026-08-23 16:14 639230984476411369
29 ms 108.162.194.195
155 2026-08-23 16:14 639230984476411369
29 ms 162.159.38.195
154 2026-08-23 16:14 639230984476411369
29 ms 172.64.34.195
153 2026-08-23 15:58 639230974838373450
27 ms 108.162.194.195
152 2026-08-23 15:58 639230974838373450
27 ms 162.159.38.195
151 2026-08-23 15:58 639230974838373450
27 ms 172.64.34.195
150 2026-08-23 15:42 639230965244277645
4007 ms 108.162.194.195
149 2026-08-23 15:42 639230965244277645
4007 ms 162.159.38.195
148 2026-08-23 15:42 639230965244277645
4007 ms 172.64.34.195
147 2026-08-23 15:26 639230955522101820
8 ms 108.162.194.195
146 2026-08-23 15:26 639230955522101820
8 ms 162.159.38.195
145 2026-08-23 15:26 639230955522101820
8 ms 172.64.34.195
144 2026-08-23 15:10 639230945754521603
6 ms 108.162.194.195
143 2026-08-23 15:10 639230945754521603
6 ms 162.159.38.195
142 2026-08-23 15:10 639230945754521603
6 ms 172.64.34.195
141 2026-08-23 14:53 639230935852040504
47 ms 172.64.34.195
140 2026-08-23 14:53 639230935852040504
47 ms 162.159.38.195
139 2026-08-23 14:53 639230935852040504
47 ms 108.162.194.195
138 2026-08-23 14:37 639230926222061048
21 ms 108.162.194.195
137 2026-08-23 14:37 639230926222061048
21 ms 162.159.38.195
136 2026-08-23 14:37 639230926222061048
21 ms 172.64.34.195
135 2026-08-23 14:21 639230916449726907
7 ms 162.159.38.195
134 2026-08-23 14:21 639230916449726907
7 ms 172.64.34.195
133 2026-08-23 14:21 639230916449726907
7 ms 108.162.194.195
132 2026-08-23 14:04 639230906595053086
2041 ms 162.159.38.195
131 2026-08-23 14:04 639230906595053086
2041 ms 172.64.34.195
130 2026-08-23 14:04 639230906595053086
2041 ms 108.162.194.195
129 2026-08-23 13:48 639230896680429441
4 ms 108.162.194.195
128 2026-08-23 13:48 639230896680429441
4 ms 162.159.38.195
127 2026-08-23 13:48 639230896680429441
4 ms 172.64.34.195
126 2026-08-23 13:31 639230886630210965
5 ms 108.162.194.195
125 2026-08-23 13:31 639230886630210965
5 ms 162.159.38.195
124 2026-08-23 13:31 639230886630210965
5 ms 172.64.34.195
123 2026-08-23 12:39 639230855430405719
2022 ms 162.159.38.195
122 2026-08-23 12:39 639230855430405719
2022 ms 172.64.34.195
121 2026-08-23 12:39 639230855430405719
2022 ms 108.162.194.195
120 2026-08-23 12:23 639230845707499136
20 ms 108.162.194.195
119 2026-08-23 12:23 639230845707499136
20 ms 162.159.38.195
118 2026-08-23 12:23 639230845707499136
20 ms 172.64.34.195
117 2026-08-23 12:07 639230836186805419
4 ms 108.162.194.195
116 2026-08-23 12:07 639230836186805419
4 ms 162.159.38.195
115 2026-08-23 12:07 639230836186805419
4 ms 172.64.34.195
114 2026-08-23 11:51 639230826493828316
28 ms 108.162.194.195
113 2026-08-23 11:51 639230826493828316
28 ms 162.159.38.195
112 2026-08-23 11:51 639230826493828316
28 ms 172.64.34.195
111 2026-08-23 11:35 639230816817882996
8 ms 108.162.194.195
110 2026-08-23 11:35 639230816817882996
8 ms 162.159.38.195
109 2026-08-23 11:35 639230816817882996
8 ms 172.64.34.195
108 2026-08-23 11:18 639230806933854189
35 ms 172.64.34.195
107 2026-08-23 11:18 639230806933854189
35 ms 108.162.194.195
106 2026-08-23 11:18 639230806933854189
35 ms 162.159.38.195
105 2026-08-23 11:02 639230797120243854
15 ms 108.162.194.195
104 2026-08-23 11:02 639230797120243854
15 ms 162.159.38.195
103 2026-08-23 11:02 639230797120243854
15 ms 172.64.34.195
102 2026-08-23 10:46 639230787310272840
4 ms 108.162.194.195
101 2026-08-23 10:46 639230787310272840
4 ms 162.159.38.195
100 2026-08-23 10:46 639230787310272840
4 ms 172.64.34.195
99 2026-08-23 10:29 639230777600173142
7 ms 172.64.34.195
98 2026-08-23 10:29 639230777600173142
7 ms 108.162.194.195
97 2026-08-23 10:29 639230777600173142
7 ms 162.159.38.195
96 2026-08-23 10:13 639230767665024593
19 ms 108.162.194.195
95 2026-08-23 10:13 639230767665024593
19 ms 162.159.38.195
94 2026-08-23 10:13 639230767665024593
19 ms 172.64.34.195
93 2026-08-23 09:56 639230757720962293
30 ms 108.162.194.195
92 2026-08-23 09:56 639230757720962293
30 ms 162.159.38.195
91 2026-08-23 09:56 639230757720962293
30 ms 172.64.34.195
90 2026-08-23 09:40 639230747722189784
29 ms 172.64.34.195
89 2026-08-23 09:40 639230747722189784
29 ms 162.159.38.195
88 2026-08-23 09:40 639230747722189784
29 ms 108.162.194.195
87 2026-08-23 08:47 639230716313923480
20 ms 162.159.38.195
86 2026-08-23 08:47 639230716313923480
20 ms 172.64.34.195
85 2026-08-23 08:47 639230716313923480
20 ms 108.162.194.195
84 2026-08-23 08:31 639230706813835990
12 ms 162.159.38.195
83 2026-08-23 08:31 639230706813835990
12 ms 108.162.194.195
82 2026-08-23 08:31 639230706813835990
12 ms 172.64.34.195
81 2026-08-23 08:15 639230696871062203
9 ms 162.159.38.195
80 2026-08-23 08:15 639230696871062203
9 ms 172.64.34.195
79 2026-08-23 08:15 639230696871062203
9 ms 108.162.194.195
78 2026-08-23 07:59 639230687142781616
18 ms 108.162.194.195
77 2026-08-23 07:59 639230687142781616
18 ms 162.159.38.195
76 2026-08-23 07:59 639230687142781616
18 ms 172.64.34.195
75 2026-08-23 07:42 639230677432142227
6 ms 108.162.194.195
74 2026-08-23 07:42 639230677432142227
6 ms 162.159.38.195
73 2026-08-23 07:42 639230677432142227
6 ms 172.64.34.195
72 2026-08-23 07:26 639230667686258061
4020 ms 108.162.194.195
71 2026-08-23 07:26 639230667686258061
4020 ms 172.64.34.195
70 2026-08-23 07:26 639230667686258061
4020 ms 162.159.38.195
69 2026-08-23 07:10 639230658039243685
9 ms 172.64.34.195
68 2026-08-23 07:10 639230658039243685
9 ms 162.159.38.195
67 2026-08-23 07:10 639230658039243685
9 ms 108.162.194.195
66 2026-08-23 06:54 639230648468473803
43 ms 108.162.194.195
65 2026-08-23 06:54 639230648468473803
43 ms 162.159.38.195
64 2026-08-23 06:54 639230648468473803
43 ms 172.64.34.195
63 2026-08-23 06:38 639230638829658294
38 ms 172.64.34.195
62 2026-08-23 06:38 639230638829658294
38 ms 108.162.194.195
61 2026-08-23 06:38 639230638829658294
38 ms 162.159.38.195
60 2026-08-23 06:22 639230629247017617
20 ms 172.64.34.195
59 2026-08-23 06:22 639230629247017617
20 ms 162.159.38.195
58 2026-08-23 06:22 639230629247017617
20 ms 108.162.194.195
57 2026-08-23 06:06 639230619625318239
2013 ms 162.159.38.195
56 2026-08-23 06:06 639230619625318239
2013 ms 172.64.34.195
55 2026-08-23 06:06 639230619625318239
2013 ms 108.162.194.195
54 2026-08-23 05:50 639230609697630264
17 ms 108.162.194.195
53 2026-08-23 05:50 639230609697630264
17 ms 162.159.38.195
52 2026-08-23 05:50 639230609697630264
17 ms 172.64.34.195
51 2026-08-23 04:58 639230578570131864
16 ms 162.159.38.195
50 2026-08-23 04:58 639230578570131864
16 ms 108.162.194.195
49 2026-08-23 04:58 639230578570131864
16 ms 172.64.34.195
48 2026-08-23 04:42 639230568958963168
14 ms 108.162.194.195
47 2026-08-23 04:42 639230568958963168
14 ms 162.159.38.195
46 2026-08-23 04:42 639230568958963168
14 ms 172.64.34.195
45 2026-08-23 04:26 639230559287611211
9 ms 108.162.194.195
44 2026-08-23 04:26 639230559287611211
9 ms 162.159.38.195
43 2026-08-23 04:26 639230559287611211
9 ms 172.64.34.195
42 2026-08-23 04:09 639230549524312030
12 ms 108.162.194.195
41 2026-08-23 04:09 639230549524312030
12 ms 162.159.38.195
40 2026-08-23 04:09 639230549524312030
12 ms 172.64.34.195
39 2026-08-23 03:53 639230539739801669
58 ms 108.162.194.195
38 2026-08-23 03:53 639230539739801669
58 ms 162.159.38.195
37 2026-08-23 03:53 639230539739801669
58 ms 172.64.34.195
36 2026-08-23 03:37 639230530084069375
30 ms 108.162.194.195
35 2026-08-23 03:37 639230530084069375
30 ms 162.159.38.195
34 2026-08-23 03:37 639230530084069375
30 ms 172.64.34.195
33 2026-08-23 03:21 639230520362691441
3 ms 108.162.194.195
32 2026-08-23 03:21 639230520362691441
3 ms 162.159.38.195
31 2026-08-23 03:21 639230520362691441
3 ms 172.64.34.195
30 2026-08-23 03:05 639230510677194518
62 ms 108.162.194.195
29 2026-08-23 03:05 639230510677194518
62 ms 162.159.38.195
28 2026-08-23 03:05 639230510677194518
62 ms 172.64.34.195
27 2026-08-23 02:49 639230501156002646
33 ms 108.162.194.195
26 2026-08-23 02:49 639230501156002646
33 ms 162.159.38.195
25 2026-08-23 02:49 639230501156002646
33 ms 172.64.34.195
24 2026-08-23 02:33 639230491502198541
11 ms 108.162.194.195
23 2026-08-23 02:33 639230491502198541
11 ms 162.159.38.195
22 2026-08-23 02:33 639230491502198541
11 ms 172.64.34.195
21 2026-08-23 02:16 639230481860318494
12 ms 108.162.194.195
20 2026-08-23 02:16 639230481860318494
12 ms 162.159.38.195
19 2026-08-23 02:16 639230481860318494
12 ms 172.64.34.195
18 2026-08-23 02:00 639230471893008575
2013 ms 162.159.38.195
17 2026-08-23 02:00 639230471893008575
2013 ms 108.162.194.195
16 2026-08-23 02:00 639230471893008575
2013 ms 172.64.34.195
15 2026-08-23 01:07 639230440030877421
3 ms 108.162.194.195
14 2026-08-23 01:07 639230440030877421
3 ms 162.159.38.195
13 2026-08-23 01:07 639230440030877421
3 ms 172.64.34.195
12 2026-08-23 00:51 639230430479725508
7 ms 162.159.38.195
11 2026-08-23 00:51 639230430479725508
7 ms 108.162.194.195
10 2026-08-23 00:51 639230430479725508
7 ms 172.64.34.195
9 2026-08-23 00:35 639230420875160219
7 ms 162.159.38.195
8 2026-08-23 00:35 639230420875160219
7 ms 172.64.34.195
7 2026-08-23 00:35 639230420875160219
7 ms 108.162.194.195
6 2026-08-23 00:19 639230411240692575
23 ms 172.64.34.195
5 2026-08-23 00:19 639230411240692575
23 ms 162.159.38.195
4 2026-08-23 00:19 639230411240692575
23 ms 108.162.194.195
3 2026-08-23 00:03 639230401550806607
2021 ms 162.159.38.195
2 2026-08-23 00:03 639230401550806607
2021 ms 108.162.194.195
1 2026-08-23 00:03 639230401550806607
2021 ms 172.64.34.195