DNS response history for cory.ns.cloudflare.com

cory.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 187 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 cory.ns.cloudflare.com.
Records on Selected Date

222

Historical checks stored for this nameserver on selected date

Average Latency

187 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

172.64.33.93

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 cory.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
26 ms 172.64.33.93
221 2026-08-22 23:46 639230391807229016
26 ms 173.245.59.93
220 2026-08-22 23:46 639230391807229016
26 ms 108.162.193.93
219 2026-08-22 23:30 639230382051619327
3 ms 108.162.193.93
218 2026-08-22 23:30 639230382051619327
3 ms 172.64.33.93
217 2026-08-22 23:30 639230382051619327
3 ms 173.245.59.93
216 2026-08-22 23:13 639230372323353529
10 ms 172.64.33.93
215 2026-08-22 23:13 639230372323353529
10 ms 173.245.59.93
214 2026-08-22 23:13 639230372323353529
10 ms 108.162.193.93
213 2026-08-22 22:57 639230362586451064
10 ms 172.64.33.93
212 2026-08-22 22:57 639230362586451064
10 ms 173.245.59.93
211 2026-08-22 22:57 639230362586451064
10 ms 108.162.193.93
210 2026-08-22 22:41 639230352793666303
33 ms 108.162.193.93
209 2026-08-22 22:41 639230352793666303
33 ms 172.64.33.93
208 2026-08-22 22:41 639230352793666303
33 ms 173.245.59.93
207 2026-08-22 22:24 639230342775737758
2019 ms 173.245.59.93
206 2026-08-22 22:24 639230342775737758
2019 ms 172.64.33.93
205 2026-08-22 22:24 639230342775737758
2019 ms 108.162.193.93
204 2026-08-22 22:07 639230332639939561
31 ms 108.162.193.93
203 2026-08-22 22:07 639230332639939561
31 ms 172.64.33.93
202 2026-08-22 22:07 639230332639939561
31 ms 173.245.59.93
201 2026-08-22 21:15 639230301014190104
25 ms 108.162.193.93
200 2026-08-22 21:15 639230301014190104
25 ms 172.64.33.93
199 2026-08-22 21:15 639230301014190104
25 ms 173.245.59.93
198 2026-08-22 20:58 639230291048161498
14 ms 108.162.193.93
197 2026-08-22 20:58 639230291048161498
14 ms 172.64.33.93
196 2026-08-22 20:58 639230291048161498
14 ms 173.245.59.93
195 2026-08-22 20:41 639230280894353664
6 ms 108.162.193.93
194 2026-08-22 20:41 639230280894353664
6 ms 172.64.33.93
193 2026-08-22 20:41 639230280894353664
6 ms 173.245.59.93
192 2026-08-22 20:24 639230270699419073
2016 ms 173.245.59.93
191 2026-08-22 20:24 639230270699419073
2016 ms 172.64.33.93
190 2026-08-22 20:24 639230270699419073
2016 ms 108.162.193.93
189 2026-08-22 20:07 639230260248163050
57 ms 172.64.33.93
188 2026-08-22 20:07 639230260248163050
57 ms 173.245.59.93
187 2026-08-22 20:07 639230260248163050
57 ms 108.162.193.93
186 2026-08-22 19:50 639230250122494282
6 ms 108.162.193.93
185 2026-08-22 19:50 639230250122494282
6 ms 172.64.33.93
184 2026-08-22 19:50 639230250122494282
6 ms 173.245.59.93
183 2026-08-22 19:33 639230239972935046
7 ms 108.162.193.93
182 2026-08-22 19:33 639230239972935046
7 ms 172.64.33.93
181 2026-08-22 19:33 639230239972935046
7 ms 173.245.59.93
180 2026-08-22 19:16 639230229963262464
54 ms 173.245.59.93
179 2026-08-22 19:16 639230229963262464
54 ms 172.64.33.93
178 2026-08-22 19:16 639230229963262464
54 ms 108.162.193.93
177 2026-08-22 19:00 639230220033804658
24 ms 108.162.193.93
176 2026-08-22 19:00 639230220033804658
24 ms 172.64.33.93
175 2026-08-22 19:00 639230220033804658
24 ms 173.245.59.93
174 2026-08-22 18:43 639230209891107289
6 ms 108.162.193.93
173 2026-08-22 18:43 639230209891107289
6 ms 172.64.33.93
172 2026-08-22 18:43 639230209891107289
6 ms 173.245.59.93
171 2026-08-22 18:26 639230199630298717
4 ms 108.162.193.93
170 2026-08-22 18:26 639230199630298717
4 ms 172.64.33.93
169 2026-08-22 18:26 639230199630298717
4 ms 173.245.59.93
168 2026-08-22 18:08 639230189301984150
41 ms 108.162.193.93
167 2026-08-22 18:08 639230189301984150
41 ms 172.64.33.93
166 2026-08-22 18:08 639230189301984150
41 ms 173.245.59.93
165 2026-08-22 17:15 639230157138468804
8 ms 108.162.193.93
164 2026-08-22 17:15 639230157138468804
8 ms 172.64.33.93
163 2026-08-22 17:15 639230157138468804
8 ms 173.245.59.93
162 2026-08-22 16:58 639230146987869495
2017 ms 108.162.193.93
161 2026-08-22 16:58 639230146987869495
2017 ms 173.245.59.93
160 2026-08-22 16:58 639230146987869495
2017 ms 172.64.33.93
159 2026-08-22 16:41 639230136768638516
4 ms 108.162.193.93
158 2026-08-22 16:41 639230136768638516
4 ms 172.64.33.93
157 2026-08-22 16:41 639230136768638516
4 ms 173.245.59.93
156 2026-08-22 16:24 639230126735907877
7 ms 108.162.193.93
155 2026-08-22 16:24 639230126735907877
7 ms 172.64.33.93
154 2026-08-22 16:24 639230126735907877
7 ms 173.245.59.93
153 2026-08-22 16:07 639230116551187768
5 ms 108.162.193.93
152 2026-08-22 16:07 639230116551187768
5 ms 172.64.33.93
151 2026-08-22 16:07 639230116551187768
5 ms 173.245.59.93
150 2026-08-22 15:50 639230106335615913
6 ms 108.162.193.93
149 2026-08-22 15:50 639230106335615913
6 ms 172.64.33.93
148 2026-08-22 15:50 639230106335615913
6 ms 173.245.59.93
147 2026-08-22 15:33 639230096177758176
10 ms 108.162.193.93
146 2026-08-22 15:33 639230096177758176
10 ms 172.64.33.93
145 2026-08-22 15:33 639230096177758176
10 ms 173.245.59.93
144 2026-08-22 15:17 639230086185999993
13 ms 108.162.193.93
143 2026-08-22 15:17 639230086185999993
13 ms 172.64.33.93
142 2026-08-22 15:17 639230086185999993
13 ms 173.245.59.93
141 2026-08-22 15:00 639230076247854903
9 ms 108.162.193.93
140 2026-08-22 15:00 639230076247854903
9 ms 172.64.33.93
139 2026-08-22 15:00 639230076247854903
9 ms 173.245.59.93
138 2026-08-22 14:43 639230066076077530
31 ms 108.162.193.93
137 2026-08-22 14:43 639230066076077530
31 ms 172.64.33.93
136 2026-08-22 14:43 639230066076077530
31 ms 173.245.59.93
135 2026-08-22 14:26 639230055738197328
33 ms 108.162.193.93
134 2026-08-22 14:26 639230055738197328
33 ms 172.64.33.93
133 2026-08-22 14:26 639230055738197328
33 ms 173.245.59.93
132 2026-08-22 14:09 639230045411225521
88 ms 108.162.193.93
131 2026-08-22 14:09 639230045411225521
88 ms 172.64.33.93
130 2026-08-22 14:09 639230045411225521
88 ms 173.245.59.93
129 2026-08-22 13:15 639230013046000470
10 ms 108.162.193.93
128 2026-08-22 13:15 639230013046000470
10 ms 172.64.33.93
127 2026-08-22 13:15 639230013046000470
10 ms 173.245.59.93
126 2026-08-22 12:58 639230003090037878
18 ms 108.162.193.93
125 2026-08-22 12:58 639230003090037878
18 ms 172.64.33.93
124 2026-08-22 12:58 639230003090037878
18 ms 173.245.59.93
123 2026-08-22 12:41 639229993008259475
31 ms 108.162.193.93
122 2026-08-22 12:41 639229993008259475
31 ms 172.64.33.93
121 2026-08-22 12:41 639229993008259475
31 ms 173.245.59.93
120 2026-08-22 12:24 639229982909449470
6 ms 108.162.193.93
119 2026-08-22 12:24 639229982909449470
6 ms 172.64.33.93
118 2026-08-22 12:24 639229982909449470
6 ms 173.245.59.93
117 2026-08-22 12:08 639229973035502212
2051 ms 173.245.59.93
116 2026-08-22 12:08 639229973035502212
2051 ms 108.162.193.93
115 2026-08-22 12:08 639229973035502212
2051 ms 172.64.33.93
114 2026-08-22 11:51 639229963064296145
31 ms 173.245.59.93
113 2026-08-22 11:51 639229963064296145
31 ms 108.162.193.93
112 2026-08-22 11:51 639229963064296145
31 ms 172.64.33.93
111 2026-08-22 11:35 639229952996162143
2032 ms 173.245.59.93
110 2026-08-22 11:35 639229952996162143
2032 ms 108.162.193.93
109 2026-08-22 11:35 639229952996162143
2032 ms 172.64.33.93
108 2026-08-22 11:18 639229943051949195
24 ms 108.162.193.93
107 2026-08-22 11:18 639229943051949195
24 ms 172.64.33.93
106 2026-08-22 11:18 639229943051949195
24 ms 173.245.59.93
105 2026-08-22 11:01 639229932919214934
26 ms 108.162.193.93
104 2026-08-22 11:01 639229932919214934
26 ms 172.64.33.93
103 2026-08-22 11:01 639229932919214934
26 ms 173.245.59.93
102 2026-08-22 10:44 639229922745889838
47 ms 108.162.193.93
101 2026-08-22 10:44 639229922745889838
47 ms 173.245.59.93
100 2026-08-22 10:44 639229922745889838
47 ms 172.64.33.93
99 2026-08-22 10:27 639229912587214796
77 ms 108.162.193.93
98 2026-08-22 10:27 639229912587214796
77 ms 172.64.33.93
97 2026-08-22 10:27 639229912587214796
77 ms 173.245.59.93
96 2026-08-22 10:10 639229902240004454
57 ms 108.162.193.93
95 2026-08-22 10:10 639229902240004454
57 ms 172.64.33.93
94 2026-08-22 10:10 639229902240004454
57 ms 173.245.59.93
93 2026-08-22 09:18 639229870800501662
36 ms 108.162.193.93
92 2026-08-22 09:18 639229870800501662
36 ms 172.64.33.93
91 2026-08-22 09:18 639229870800501662
36 ms 173.245.59.93
90 2026-08-22 09:01 639229861058384956
9 ms 108.162.193.93
89 2026-08-22 09:01 639229861058384956
9 ms 172.64.33.93
88 2026-08-22 09:01 639229861058384956
9 ms 173.245.59.93
87 2026-08-22 08:45 639229851158592604
2072 ms 108.162.193.93
86 2026-08-22 08:45 639229851158592604
2072 ms 173.245.59.93
85 2026-08-22 08:45 639229851158592604
2072 ms 172.64.33.93
84 2026-08-22 08:29 639229841475569629
5 ms 108.162.193.93
83 2026-08-22 08:29 639229841475569629
5 ms 172.64.33.93
82 2026-08-22 08:29 639229841475569629
5 ms 173.245.59.93
81 2026-08-22 08:13 639229831887658471
5 ms 108.162.193.93
80 2026-08-22 08:13 639229831887658471
5 ms 172.64.33.93
79 2026-08-22 08:13 639229831887658471
5 ms 173.245.59.93
78 2026-08-22 07:56 639229822043670346
10 ms 108.162.193.93
77 2026-08-22 07:56 639229822043670346
10 ms 172.64.33.93
76 2026-08-22 07:56 639229822043670346
10 ms 173.245.59.93
75 2026-08-22 07:40 639229812327913936
7 ms 108.162.193.93
74 2026-08-22 07:40 639229812327913936
7 ms 172.64.33.93
73 2026-08-22 07:40 639229812327913936
7 ms 173.245.59.93
72 2026-08-22 07:24 639229802629488686
45 ms 108.162.193.93
71 2026-08-22 07:24 639229802629488686
45 ms 172.64.33.93
70 2026-08-22 07:24 639229802629488686
45 ms 173.245.59.93
69 2026-08-22 07:08 639229793051447309
35 ms 108.162.193.93
68 2026-08-22 07:08 639229793051447309
35 ms 172.64.33.93
67 2026-08-22 07:08 639229793051447309
35 ms 173.245.59.93
66 2026-08-22 06:52 639229783303531961
11 ms 173.245.59.93
65 2026-08-22 06:52 639229783303531961
11 ms 108.162.193.93
64 2026-08-22 06:52 639229783303531961
11 ms 172.64.33.93
63 2026-08-22 06:35 639229773458051942
56 ms 108.162.193.93
62 2026-08-22 06:35 639229773458051942
56 ms 172.64.33.93
61 2026-08-22 06:35 639229773458051942
56 ms 173.245.59.93
60 2026-08-22 06:19 639229763373848056
40 ms 108.162.193.93
59 2026-08-22 06:19 639229763373848056
40 ms 172.64.33.93
58 2026-08-22 06:19 639229763373848056
40 ms 173.245.59.93
57 2026-08-22 05:26 639229732140622809
4 ms 108.162.193.93
56 2026-08-22 05:26 639229732140622809
4 ms 172.64.33.93
55 2026-08-22 05:26 639229732140622809
4 ms 173.245.59.93
54 2026-08-22 05:11 639229722699695967
66 ms 172.64.33.93
53 2026-08-22 05:11 639229722699695967
66 ms 108.162.193.93
52 2026-08-22 05:11 639229722699695967
66 ms 173.245.59.93
51 2026-08-22 04:55 639229713097498075
25 ms 108.162.193.93
50 2026-08-22 04:55 639229713097498075
25 ms 172.64.33.93
49 2026-08-22 04:55 639229713097498075
25 ms 173.245.59.93
48 2026-08-22 04:39 639229703543969637
5 ms 108.162.193.93
47 2026-08-22 04:39 639229703543969637
5 ms 172.64.33.93
46 2026-08-22 04:39 639229703543969637
5 ms 173.245.59.93
45 2026-08-22 04:23 639229693970392873
5 ms 108.162.193.93
44 2026-08-22 04:23 639229693970392873
5 ms 172.64.33.93
43 2026-08-22 04:23 639229693970392873
5 ms 173.245.59.93
42 2026-08-22 04:07 639229684277329469
24 ms 108.162.193.93
41 2026-08-22 04:07 639229684277329469
24 ms 172.64.33.93
40 2026-08-22 04:07 639229684277329469
24 ms 173.245.59.93
39 2026-08-22 03:50 639229674501596661
32 ms 108.162.193.93
38 2026-08-22 03:50 639229674501596661
32 ms 172.64.33.93
37 2026-08-22 03:50 639229674501596661
32 ms 173.245.59.93
36 2026-08-22 03:35 639229665064441147
5 ms 108.162.193.93
35 2026-08-22 03:35 639229665064441147
5 ms 172.64.33.93
34 2026-08-22 03:35 639229665064441147
5 ms 173.245.59.93
33 2026-08-22 03:19 639229655507536872
34 ms 108.162.193.93
32 2026-08-22 03:19 639229655507536872
34 ms 172.64.33.93
31 2026-08-22 03:19 639229655507536872
34 ms 173.245.59.93
30 2026-08-22 03:03 639229645849603111
9 ms 173.245.59.93
29 2026-08-22 03:03 639229645849603111
9 ms 108.162.193.93
28 2026-08-22 03:03 639229645849603111
9 ms 172.64.33.93
27 2026-08-22 02:46 639229636090497453
23 ms 172.64.33.93
26 2026-08-22 02:46 639229636090497453
23 ms 108.162.193.93
25 2026-08-22 02:46 639229636090497453
23 ms 173.245.59.93
24 2026-08-22 02:30 639229625978544281
112 ms 108.162.193.93
23 2026-08-22 02:30 639229625978544281
112 ms 172.64.33.93
22 2026-08-22 02:30 639229625978544281
112 ms 173.245.59.93
21 2026-08-22 01:37 639229594644662176
8 ms 172.64.33.93
20 2026-08-22 01:37 639229594644662176
8 ms 108.162.193.93
19 2026-08-22 01:37 639229594644662176
8 ms 173.245.59.93
18 2026-08-22 01:22 639229585214633065
35 ms 108.162.193.93
17 2026-08-22 01:22 639229585214633065
35 ms 172.64.33.93
16 2026-08-22 01:22 639229585214633065
35 ms 173.245.59.93
15 2026-08-22 01:06 639229575581042175
23 ms 108.162.193.93
14 2026-08-22 01:06 639229575581042175
23 ms 172.64.33.93
13 2026-08-22 01:06 639229575581042175
23 ms 173.245.59.93
12 2026-08-22 00:49 639229565912268962
27 ms 108.162.193.93
11 2026-08-22 00:49 639229565912268962
27 ms 172.64.33.93
10 2026-08-22 00:49 639229565912268962
27 ms 173.245.59.93
9 2026-08-22 00:33 639229556237813203
29 ms 108.162.193.93
8 2026-08-22 00:33 639229556237813203
29 ms 172.64.33.93
7 2026-08-22 00:33 639229556237813203
29 ms 173.245.59.93
6 2026-08-22 00:17 639229546625802518
38 ms 172.64.33.93
5 2026-08-22 00:17 639229546625802518
38 ms 108.162.193.93
4 2026-08-22 00:17 639229546625802518
38 ms 173.245.59.93
3 2026-08-22 00:02 639229537172016621
4 ms 108.162.193.93
2 2026-08-22 00:02 639229537172016621
4 ms 172.64.33.93
1 2026-08-22 00:02 639229537172016621
4 ms 173.245.59.93