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 2026-08-22. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 186 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

222

Historical checks stored for this nameserver on selected date

Average Latency

186 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

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

222

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 2026-08-22 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
222 2026-08-22 23:46 639230391807229016
29 ms 108.162.194.195
221 2026-08-22 23:46 639230391807229016
29 ms 162.159.38.195
220 2026-08-22 23:46 639230391807229016
29 ms 172.64.34.195
219 2026-08-22 23:30 639230382051619327
4 ms 108.162.194.195
218 2026-08-22 23:30 639230382051619327
4 ms 162.159.38.195
217 2026-08-22 23:30 639230382051619327
4 ms 172.64.34.195
216 2026-08-22 23:14 639230372323353529
4 ms 108.162.194.195
215 2026-08-22 23:14 639230372323353529
4 ms 162.159.38.195
214 2026-08-22 23:14 639230372323353529
4 ms 172.64.34.195
213 2026-08-22 22:58 639230362586451064
19 ms 108.162.194.195
212 2026-08-22 22:58 639230362586451064
19 ms 162.159.38.195
211 2026-08-22 22:58 639230362586451064
19 ms 172.64.34.195
210 2026-08-22 22:41 639230352793666303
40 ms 108.162.194.195
209 2026-08-22 22:41 639230352793666303
40 ms 162.159.38.195
208 2026-08-22 22:41 639230352793666303
40 ms 172.64.34.195
207 2026-08-22 22:25 639230342775737758
19 ms 172.64.34.195
206 2026-08-22 22:25 639230342775737758
19 ms 162.159.38.195
205 2026-08-22 22:25 639230342775737758
19 ms 108.162.194.195
204 2026-08-22 22:08 639230332639939561
46 ms 162.159.38.195
203 2026-08-22 22:08 639230332639939561
46 ms 172.64.34.195
202 2026-08-22 22:08 639230332639939561
46 ms 108.162.194.195
201 2026-08-22 21:15 639230301014190104
10 ms 162.159.38.195
200 2026-08-22 21:15 639230301014190104
10 ms 108.162.194.195
199 2026-08-22 21:15 639230301014190104
10 ms 172.64.34.195
198 2026-08-22 20:58 639230291048161498
10 ms 172.64.34.195
197 2026-08-22 20:58 639230291048161498
10 ms 108.162.194.195
196 2026-08-22 20:58 639230291048161498
10 ms 162.159.38.195
195 2026-08-22 20:42 639230280894353664
16 ms 108.162.194.195
194 2026-08-22 20:42 639230280894353664
16 ms 162.159.38.195
193 2026-08-22 20:42 639230280894353664
16 ms 172.64.34.195
192 2026-08-22 20:25 639230270699419073
32 ms 162.159.38.195
191 2026-08-22 20:25 639230270699419073
32 ms 172.64.34.195
190 2026-08-22 20:25 639230270699419073
32 ms 108.162.194.195
189 2026-08-22 20:07 639230260248163050
62 ms 162.159.38.195
188 2026-08-22 20:07 639230260248163050
62 ms 172.64.34.195
187 2026-08-22 20:07 639230260248163050
62 ms 108.162.194.195
186 2026-08-22 19:50 639230250122494282
4026 ms 172.64.34.195
185 2026-08-22 19:50 639230250122494282
4026 ms 108.162.194.195
184 2026-08-22 19:50 639230250122494282
4026 ms 162.159.38.195
183 2026-08-22 19:33 639230239972935046
2027 ms 108.162.194.195
182 2026-08-22 19:33 639230239972935046
2027 ms 162.159.38.195
181 2026-08-22 19:33 639230239972935046
2027 ms 172.64.34.195
180 2026-08-22 19:17 639230229963262464
2064 ms 172.64.34.195
179 2026-08-22 19:17 639230229963262464
2064 ms 162.159.38.195
178 2026-08-22 19:17 639230229963262464
2064 ms 108.162.194.195
177 2026-08-22 19:00 639230220033804658
89 ms 162.159.38.195
176 2026-08-22 19:00 639230220033804658
89 ms 172.64.34.195
175 2026-08-22 19:00 639230220033804658
89 ms 108.162.194.195
174 2026-08-22 18:43 639230209891107289
28 ms 108.162.194.195
173 2026-08-22 18:43 639230209891107289
28 ms 162.159.38.195
172 2026-08-22 18:43 639230209891107289
28 ms 172.64.34.195
171 2026-08-22 18:26 639230199630298717
15 ms 172.64.34.195
170 2026-08-22 18:26 639230199630298717
15 ms 162.159.38.195
169 2026-08-22 18:26 639230199630298717
15 ms 108.162.194.195
168 2026-08-22 18:09 639230189301984150
38 ms 108.162.194.195
167 2026-08-22 18:09 639230189301984150
38 ms 162.159.38.195
166 2026-08-22 18:09 639230189301984150
38 ms 172.64.34.195
165 2026-08-22 17:15 639230157138468804
10 ms 172.64.34.195
164 2026-08-22 17:15 639230157138468804
10 ms 162.159.38.195
163 2026-08-22 17:15 639230157138468804
10 ms 108.162.194.195
162 2026-08-22 16:58 639230146987869495
9 ms 108.162.194.195
161 2026-08-22 16:58 639230146987869495
9 ms 162.159.38.195
160 2026-08-22 16:58 639230146987869495
9 ms 172.64.34.195
159 2026-08-22 16:41 639230136768638516
9 ms 108.162.194.195
158 2026-08-22 16:41 639230136768638516
9 ms 162.159.38.195
157 2026-08-22 16:41 639230136768638516
9 ms 172.64.34.195
156 2026-08-22 16:25 639230126735907877
21 ms 108.162.194.195
155 2026-08-22 16:25 639230126735907877
21 ms 162.159.38.195
154 2026-08-22 16:25 639230126735907877
21 ms 172.64.34.195
153 2026-08-22 16:08 639230116551187768
8 ms 108.162.194.195
152 2026-08-22 16:08 639230116551187768
8 ms 162.159.38.195
151 2026-08-22 16:08 639230116551187768
8 ms 172.64.34.195
150 2026-08-22 15:51 639230106335615913
5 ms 108.162.194.195
149 2026-08-22 15:51 639230106335615913
5 ms 162.159.38.195
148 2026-08-22 15:51 639230106335615913
5 ms 172.64.34.195
147 2026-08-22 15:34 639230096177758176
11 ms 108.162.194.195
146 2026-08-22 15:34 639230096177758176
11 ms 162.159.38.195
145 2026-08-22 15:34 639230096177758176
11 ms 172.64.34.195
144 2026-08-22 15:17 639230086185999993
28 ms 108.162.194.195
143 2026-08-22 15:17 639230086185999993
28 ms 162.159.38.195
142 2026-08-22 15:17 639230086185999993
28 ms 172.64.34.195
141 2026-08-22 15:00 639230076247854903
2031 ms 162.159.38.195
140 2026-08-22 15:00 639230076247854903
2031 ms 172.64.34.195
139 2026-08-22 15:00 639230076247854903
2031 ms 108.162.194.195
138 2026-08-22 14:43 639230066076077530
4 ms 108.162.194.195
137 2026-08-22 14:43 639230066076077530
4 ms 162.159.38.195
136 2026-08-22 14:43 639230066076077530
4 ms 172.64.34.195
135 2026-08-22 14:26 639230055738197328
12 ms 108.162.194.195
134 2026-08-22 14:26 639230055738197328
12 ms 172.64.34.195
133 2026-08-22 14:26 639230055738197328
12 ms 162.159.38.195
132 2026-08-22 14:09 639230045411225521
38 ms 108.162.194.195
131 2026-08-22 14:09 639230045411225521
38 ms 162.159.38.195
130 2026-08-22 14:09 639230045411225521
38 ms 172.64.34.195
129 2026-08-22 13:15 639230013046000470
7 ms 108.162.194.195
128 2026-08-22 13:15 639230013046000470
7 ms 162.159.38.195
127 2026-08-22 13:15 639230013046000470
7 ms 172.64.34.195
126 2026-08-22 12:59 639230003090037878
4 ms 108.162.194.195
125 2026-08-22 12:59 639230003090037878
4 ms 162.159.38.195
124 2026-08-22 12:59 639230003090037878
4 ms 172.64.34.195
123 2026-08-22 12:42 639229993008259475
29 ms 108.162.194.195
122 2026-08-22 12:42 639229993008259475
29 ms 162.159.38.195
121 2026-08-22 12:42 639229993008259475
29 ms 172.64.34.195
120 2026-08-22 12:25 639229982909449470
52 ms 108.162.194.195
119 2026-08-22 12:25 639229982909449470
52 ms 162.159.38.195
118 2026-08-22 12:25 639229982909449470
52 ms 172.64.34.195
117 2026-08-22 12:08 639229973035502212
15 ms 108.162.194.195
116 2026-08-22 12:08 639229973035502212
15 ms 162.159.38.195
115 2026-08-22 12:08 639229973035502212
15 ms 172.64.34.195
114 2026-08-22 11:52 639229963064296145
13 ms 108.162.194.195
113 2026-08-22 11:52 639229963064296145
13 ms 162.159.38.195
112 2026-08-22 11:52 639229963064296145
13 ms 172.64.34.195
111 2026-08-22 11:35 639229952996162143
19 ms 108.162.194.195
110 2026-08-22 11:35 639229952996162143
19 ms 162.159.38.195
109 2026-08-22 11:35 639229952996162143
19 ms 172.64.34.195
108 2026-08-22 11:18 639229943051949195
2046 ms 172.64.34.195
107 2026-08-22 11:18 639229943051949195
2046 ms 108.162.194.195
106 2026-08-22 11:18 639229943051949195
2046 ms 162.159.38.195
105 2026-08-22 11:02 639229932919214934
37 ms 108.162.194.195
104 2026-08-22 11:02 639229932919214934
37 ms 162.159.38.195
103 2026-08-22 11:02 639229932919214934
37 ms 172.64.34.195
102 2026-08-22 10:45 639229922745889838
9 ms 172.64.34.195
101 2026-08-22 10:45 639229922745889838
9 ms 162.159.38.195
100 2026-08-22 10:45 639229922745889838
9 ms 108.162.194.195
99 2026-08-22 10:28 639229912587214796
53 ms 108.162.194.195
98 2026-08-22 10:28 639229912587214796
53 ms 172.64.34.195
97 2026-08-22 10:28 639229912587214796
53 ms 162.159.38.195
96 2026-08-22 10:10 639229902240004454
84 ms 108.162.194.195
95 2026-08-22 10:10 639229902240004454
84 ms 172.64.34.195
94 2026-08-22 10:10 639229902240004454
84 ms 162.159.38.195
93 2026-08-22 09:18 639229870800501662
9 ms 108.162.194.195
92 2026-08-22 09:18 639229870800501662
9 ms 172.64.34.195
91 2026-08-22 09:18 639229870800501662
9 ms 162.159.38.195
90 2026-08-22 09:02 639229861058384956
23 ms 108.162.194.195
89 2026-08-22 09:02 639229861058384956
23 ms 162.159.38.195
88 2026-08-22 09:02 639229861058384956
23 ms 172.64.34.195
87 2026-08-22 08:45 639229851158592604
12 ms 108.162.194.195
86 2026-08-22 08:45 639229851158592604
12 ms 162.159.38.195
85 2026-08-22 08:45 639229851158592604
12 ms 172.64.34.195
84 2026-08-22 08:29 639229841475569629
50 ms 172.64.34.195
83 2026-08-22 08:29 639229841475569629
50 ms 162.159.38.195
82 2026-08-22 08:29 639229841475569629
50 ms 108.162.194.195
81 2026-08-22 08:13 639229831887658471
8 ms 108.162.194.195
80 2026-08-22 08:13 639229831887658471
8 ms 162.159.38.195
79 2026-08-22 08:13 639229831887658471
8 ms 172.64.34.195
78 2026-08-22 07:57 639229822043670346
52 ms 108.162.194.195
77 2026-08-22 07:57 639229822043670346
52 ms 162.159.38.195
76 2026-08-22 07:57 639229822043670346
52 ms 172.64.34.195
75 2026-08-22 07:41 639229812327913936
4 ms 108.162.194.195
74 2026-08-22 07:41 639229812327913936
4 ms 162.159.38.195
73 2026-08-22 07:41 639229812327913936
4 ms 172.64.34.195
72 2026-08-22 07:24 639229802629488686
35 ms 108.162.194.195
71 2026-08-22 07:24 639229802629488686
35 ms 162.159.38.195
70 2026-08-22 07:24 639229802629488686
35 ms 172.64.34.195
69 2026-08-22 07:09 639229793051447309
27 ms 162.159.38.195
68 2026-08-22 07:09 639229793051447309
27 ms 108.162.194.195
67 2026-08-22 07:09 639229793051447309
27 ms 172.64.34.195
66 2026-08-22 06:52 639229783303531961
5 ms 108.162.194.195
65 2026-08-22 06:52 639229783303531961
5 ms 162.159.38.195
64 2026-08-22 06:52 639229783303531961
5 ms 172.64.34.195
63 2026-08-22 06:36 639229773458051942
4 ms 108.162.194.195
62 2026-08-22 06:36 639229773458051942
4 ms 162.159.38.195
61 2026-08-22 06:36 639229773458051942
4 ms 172.64.34.195
60 2026-08-22 06:19 639229763373848056
8 ms 108.162.194.195
59 2026-08-22 06:19 639229763373848056
8 ms 172.64.34.195
58 2026-08-22 06:19 639229763373848056
8 ms 162.159.38.195
57 2026-08-22 05:27 639229732140622809
42 ms 108.162.194.195
56 2026-08-22 05:27 639229732140622809
42 ms 162.159.38.195
55 2026-08-22 05:27 639229732140622809
42 ms 172.64.34.195
54 2026-08-22 05:11 639229722699695967
14 ms 172.64.34.195
53 2026-08-22 05:11 639229722699695967
14 ms 162.159.38.195
52 2026-08-22 05:11 639229722699695967
14 ms 108.162.194.195
51 2026-08-22 04:55 639229713097498075
11 ms 108.162.194.195
50 2026-08-22 04:55 639229713097498075
11 ms 172.64.34.195
49 2026-08-22 04:55 639229713097498075
11 ms 162.159.38.195
48 2026-08-22 04:39 639229703543969637
62 ms 108.162.194.195
47 2026-08-22 04:39 639229703543969637
62 ms 162.159.38.195
46 2026-08-22 04:39 639229703543969637
62 ms 172.64.34.195
45 2026-08-22 04:23 639229693970392873
8 ms 108.162.194.195
44 2026-08-22 04:23 639229693970392873
8 ms 162.159.38.195
43 2026-08-22 04:23 639229693970392873
8 ms 172.64.34.195
42 2026-08-22 04:07 639229684277329469
35 ms 162.159.38.195
41 2026-08-22 04:07 639229684277329469
35 ms 108.162.194.195
40 2026-08-22 04:07 639229684277329469
35 ms 172.64.34.195
39 2026-08-22 03:51 639229674501596661
4 ms 108.162.194.195
38 2026-08-22 03:51 639229674501596661
4 ms 162.159.38.195
37 2026-08-22 03:51 639229674501596661
4 ms 172.64.34.195
36 2026-08-22 03:35 639229665064441147
51 ms 108.162.194.195
35 2026-08-22 03:35 639229665064441147
51 ms 162.159.38.195
34 2026-08-22 03:35 639229665064441147
51 ms 172.64.34.195
33 2026-08-22 03:19 639229655507536872
4 ms 108.162.194.195
32 2026-08-22 03:19 639229655507536872
4 ms 162.159.38.195
31 2026-08-22 03:19 639229655507536872
4 ms 172.64.34.195
30 2026-08-22 03:03 639229645849603111
10 ms 172.64.34.195
29 2026-08-22 03:03 639229645849603111
10 ms 162.159.38.195
28 2026-08-22 03:03 639229645849603111
10 ms 108.162.194.195
27 2026-08-22 02:47 639229636090497453
10 ms 108.162.194.195
26 2026-08-22 02:47 639229636090497453
10 ms 162.159.38.195
25 2026-08-22 02:47 639229636090497453
10 ms 172.64.34.195
24 2026-08-22 02:30 639229625978544281
34 ms 172.64.34.195
23 2026-08-22 02:30 639229625978544281
34 ms 108.162.194.195
22 2026-08-22 02:30 639229625978544281
34 ms 162.159.38.195
21 2026-08-22 01:38 639229594644662176
7 ms 108.162.194.195
20 2026-08-22 01:38 639229594644662176
7 ms 162.159.38.195
19 2026-08-22 01:38 639229594644662176
7 ms 172.64.34.195
18 2026-08-22 01:22 639229585214633065
15 ms 108.162.194.195
17 2026-08-22 01:22 639229585214633065
15 ms 162.159.38.195
16 2026-08-22 01:22 639229585214633065
15 ms 172.64.34.195
15 2026-08-22 01:06 639229575581042175
4 ms 108.162.194.195
14 2026-08-22 01:06 639229575581042175
4 ms 162.159.38.195
13 2026-08-22 01:06 639229575581042175
4 ms 172.64.34.195
12 2026-08-22 00:50 639229565912268962
9 ms 108.162.194.195
11 2026-08-22 00:50 639229565912268962
9 ms 162.159.38.195
10 2026-08-22 00:50 639229565912268962
9 ms 172.64.34.195
9 2026-08-22 00:34 639229556237813203
40 ms 108.162.194.195
8 2026-08-22 00:34 639229556237813203
40 ms 172.64.34.195
7 2026-08-22 00:34 639229556237813203
40 ms 162.159.38.195
6 2026-08-22 00:18 639229546625802518
22 ms 108.162.194.195
5 2026-08-22 00:18 639229546625802518
22 ms 172.64.34.195
4 2026-08-22 00:18 639229546625802518
22 ms 162.159.38.195
3 2026-08-22 00:02 639229537172016621
7 ms 172.64.34.195
2 2026-08-22 00:02 639229537172016621
7 ms 162.159.38.195
1 2026-08-22 00:02 639229537172016621
7 ms 108.162.194.195