DNS response history for curt.ns.cloudflare.com

curt.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 214 DNS check records, 210 successful responses, 4 failed responses, and 54 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 curt.ns.cloudflare.com.
Records on Selected Date

214

Historical checks stored for this nameserver on selected date

Average Latency

54 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

108.162.193.94

Most recently resolved hosting IP on selected date

Successful Responses

210

Checks that returned a measurable response

Failed Responses

4

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for curt.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
214 2026-08-22 23:46 639230391807229016
22 ms 108.162.193.94
213 2026-08-22 23:46 639230391807229016
22 ms 172.64.33.94
212 2026-08-22 23:46 639230391807229016
22 ms 173.245.59.94
211 2026-08-22 23:30 639230382051619327
47 ms 108.162.193.94
210 2026-08-22 23:30 639230382051619327
47 ms 172.64.33.94
209 2026-08-22 23:30 639230382051619327
47 ms 173.245.59.94
208 2026-08-22 23:13 639230372323353529
9 ms 108.162.193.94
207 2026-08-22 23:13 639230372323353529
9 ms 172.64.33.94
206 2026-08-22 23:13 639230372323353529
9 ms 173.245.59.94
205 2026-08-22 22:57 639230362586451064
24 ms 108.162.193.94
204 2026-08-22 22:57 639230362586451064
24 ms 172.64.33.94
203 2026-08-22 22:57 639230362586451064
24 ms 173.245.59.94
202 2026-08-22 22:41 639230352793666303
27 ms 108.162.193.94
201 2026-08-22 22:41 639230352793666303
27 ms 172.64.33.94
200 2026-08-22 22:41 639230352793666303
27 ms 173.245.59.94
199 2026-08-22 22:24 639230342775737758
36 ms 108.162.193.94
198 2026-08-22 22:24 639230342775737758
36 ms 172.64.33.94
197 2026-08-22 22:24 639230342775737758
36 ms 173.245.59.94
196 2026-08-22 22:07 639230332639939561
227 ms 108.162.193.94
195 2026-08-22 22:07 639230332639939561
227 ms 172.64.33.94
194 2026-08-22 22:07 639230332639939561
227 ms 173.245.59.94
193 2026-08-22 21:15 639230301014190104
22 ms 108.162.193.94
192 2026-08-22 21:15 639230301014190104
22 ms 172.64.33.94
191 2026-08-22 21:15 639230301014190104
22 ms 173.245.59.94
190 2026-08-22 20:58 639230291048161498
14 ms 108.162.193.94
189 2026-08-22 20:58 639230291048161498
14 ms 172.64.33.94
188 2026-08-22 20:58 639230291048161498
14 ms 173.245.59.94
187 2026-08-22 20:41 639230280894353664
55 ms 108.162.193.94
186 2026-08-22 20:41 639230280894353664
55 ms 172.64.33.94
185 2026-08-22 20:41 639230280894353664
55 ms 173.245.59.94
184 2026-08-22 20:24 639230270699419073
30 ms 108.162.193.94
183 2026-08-22 20:24 639230270699419073
30 ms 172.64.33.94
182 2026-08-22 20:24 639230270699419073
30 ms 173.245.59.94
181 2026-08-22 20:07 639230260248163050
104 ms 108.162.193.94
180 2026-08-22 20:07 639230260248163050
104 ms 172.64.33.94
179 2026-08-22 20:07 639230260248163050
104 ms 173.245.59.94
178 2026-08-22 19:50 639230250122494282
23 ms 108.162.193.94
177 2026-08-22 19:50 639230250122494282
23 ms 172.64.33.94
176 2026-08-22 19:50 639230250122494282
23 ms 173.245.59.94
175 2026-08-22 19:33 639230239972935046
33 ms 108.162.193.94
174 2026-08-22 19:33 639230239972935046
33 ms 172.64.33.94
173 2026-08-22 19:33 639230239972935046
33 ms 173.245.59.94
172 2026-08-22 19:16 639230229963262464
32 ms 108.162.193.94
171 2026-08-22 19:16 639230229963262464
32 ms 172.64.33.94
170 2026-08-22 19:16 639230229963262464
32 ms 173.245.59.94
169 2026-08-22 19:00 639230220033804658
36 ms 108.162.193.94
168 2026-08-22 19:00 639230220033804658
36 ms 172.64.33.94
167 2026-08-22 19:00 639230220033804658
36 ms 173.245.59.94
166 2026-08-22 18:43 639230209891107289
59 ms 108.162.193.94
165 2026-08-22 18:43 639230209891107289
59 ms 172.64.33.94
164 2026-08-22 18:43 639230209891107289
59 ms 173.245.59.94
163 2026-08-22 18:26 639230199630298717
31 ms 108.162.193.94
162 2026-08-22 18:26 639230199630298717
31 ms 172.64.33.94
161 2026-08-22 18:26 639230199630298717
31 ms 173.245.59.94
160 2026-08-22 18:08 639230189301984150
301 ms 108.162.193.94
159 2026-08-22 18:08 639230189301984150
301 ms 172.64.33.94
158 2026-08-22 18:08 639230189301984150
301 ms 173.245.59.94
157 2026-08-22 17:15 639230157138468804
51 ms 108.162.193.94
156 2026-08-22 17:15 639230157138468804
51 ms 172.64.33.94
155 2026-08-22 17:15 639230157138468804
51 ms 173.245.59.94
154 2026-08-22 16:58 639230146987869495
37 ms 108.162.193.94
153 2026-08-22 16:58 639230146987869495
37 ms 172.64.33.94
152 2026-08-22 16:58 639230146987869495
37 ms 173.245.59.94
151 2026-08-22 16:41 639230136768638516
70 ms 172.64.33.94
150 2026-08-22 16:41 639230136768638516
70 ms 108.162.193.94
149 2026-08-22 16:41 639230136768638516
70 ms 173.245.59.94
148 2026-08-22 16:24 639230126735907877
-
147 2026-08-22 16:07 639230116551187768
39 ms 108.162.193.94
146 2026-08-22 16:07 639230116551187768
39 ms 172.64.33.94
145 2026-08-22 16:07 639230116551187768
39 ms 173.245.59.94
144 2026-08-22 15:50 639230106335615913
26 ms 108.162.193.94
143 2026-08-22 15:50 639230106335615913
26 ms 172.64.33.94
142 2026-08-22 15:50 639230106335615913
26 ms 173.245.59.94
141 2026-08-22 15:33 639230096177758176
27 ms 108.162.193.94
140 2026-08-22 15:33 639230096177758176
27 ms 172.64.33.94
139 2026-08-22 15:33 639230096177758176
27 ms 173.245.59.94
138 2026-08-22 15:16 639230086185999993
53 ms 108.162.193.94
137 2026-08-22 15:16 639230086185999993
53 ms 172.64.33.94
136 2026-08-22 15:16 639230086185999993
53 ms 173.245.59.94
135 2026-08-22 15:00 639230076247854903
-
134 2026-08-22 14:43 639230066076077530
21 ms 108.162.193.94
133 2026-08-22 14:43 639230066076077530
21 ms 172.64.33.94
132 2026-08-22 14:43 639230066076077530
21 ms 173.245.59.94
131 2026-08-22 14:26 639230055738197328
23 ms 108.162.193.94
130 2026-08-22 14:26 639230055738197328
23 ms 172.64.33.94
129 2026-08-22 14:26 639230055738197328
23 ms 173.245.59.94
128 2026-08-22 14:09 639230045411225521
395 ms 173.245.59.94
127 2026-08-22 14:09 639230045411225521
395 ms 108.162.193.94
126 2026-08-22 14:09 639230045411225521
395 ms 172.64.33.94
125 2026-08-22 13:15 639230013046000470
28 ms 108.162.193.94
124 2026-08-22 13:15 639230013046000470
28 ms 172.64.33.94
123 2026-08-22 13:15 639230013046000470
28 ms 173.245.59.94
122 2026-08-22 12:58 639230003090037878
36 ms 108.162.193.94
121 2026-08-22 12:58 639230003090037878
36 ms 172.64.33.94
120 2026-08-22 12:58 639230003090037878
36 ms 173.245.59.94
119 2026-08-22 12:41 639229993008259475
27 ms 108.162.193.94
118 2026-08-22 12:41 639229993008259475
27 ms 172.64.33.94
117 2026-08-22 12:41 639229993008259475
27 ms 173.245.59.94
116 2026-08-22 12:24 639229982909449470
51 ms 108.162.193.94
115 2026-08-22 12:24 639229982909449470
51 ms 172.64.33.94
114 2026-08-22 12:24 639229982909449470
51 ms 173.245.59.94
113 2026-08-22 12:08 639229973035502212
4 ms 108.162.193.94
112 2026-08-22 12:08 639229973035502212
4 ms 172.64.33.94
111 2026-08-22 12:08 639229973035502212
4 ms 173.245.59.94
110 2026-08-22 11:51 639229963064296145
29 ms 108.162.193.94
109 2026-08-22 11:51 639229963064296145
29 ms 172.64.33.94
108 2026-08-22 11:51 639229963064296145
29 ms 173.245.59.94
107 2026-08-22 11:35 639229952996162143
-
106 2026-08-22 11:18 639229943051949195
4 ms 108.162.193.94
105 2026-08-22 11:18 639229943051949195
4 ms 172.64.33.94
104 2026-08-22 11:18 639229943051949195
4 ms 173.245.59.94
103 2026-08-22 11:01 639229932919214934
29 ms 108.162.193.94
102 2026-08-22 11:01 639229932919214934
29 ms 172.64.33.94
101 2026-08-22 11:01 639229932919214934
29 ms 173.245.59.94
100 2026-08-22 10:44 639229922745889838
28 ms 108.162.193.94
99 2026-08-22 10:44 639229922745889838
28 ms 172.64.33.94
98 2026-08-22 10:44 639229922745889838
28 ms 173.245.59.94
97 2026-08-22 10:27 639229912587214796
22 ms 108.162.193.94
96 2026-08-22 10:27 639229912587214796
22 ms 172.64.33.94
95 2026-08-22 10:27 639229912587214796
22 ms 173.245.59.94
94 2026-08-22 10:10 639229902240004454
205 ms 108.162.193.94
93 2026-08-22 10:10 639229902240004454
205 ms 172.64.33.94
92 2026-08-22 10:10 639229902240004454
205 ms 173.245.59.94
91 2026-08-22 09:18 639229870800501662
13 ms 108.162.193.94
90 2026-08-22 09:18 639229870800501662
13 ms 172.64.33.94
89 2026-08-22 09:18 639229870800501662
13 ms 173.245.59.94
88 2026-08-22 09:01 639229861058384956
20 ms 108.162.193.94
87 2026-08-22 09:01 639229861058384956
20 ms 172.64.33.94
86 2026-08-22 09:01 639229861058384956
20 ms 173.245.59.94
85 2026-08-22 08:45 639229851158592604
7 ms 108.162.193.94
84 2026-08-22 08:45 639229851158592604
7 ms 172.64.33.94
83 2026-08-22 08:45 639229851158592604
7 ms 173.245.59.94
82 2026-08-22 08:29 639229841475569629
-
81 2026-08-22 08:13 639229831887658471
43 ms 108.162.193.94
80 2026-08-22 08:13 639229831887658471
43 ms 172.64.33.94
79 2026-08-22 08:13 639229831887658471
43 ms 173.245.59.94
78 2026-08-22 07:56 639229822043670346
19 ms 108.162.193.94
77 2026-08-22 07:56 639229822043670346
19 ms 172.64.33.94
76 2026-08-22 07:56 639229822043670346
19 ms 173.245.59.94
75 2026-08-22 07:40 639229812327913936
13 ms 108.162.193.94
74 2026-08-22 07:40 639229812327913936
13 ms 172.64.33.94
73 2026-08-22 07:40 639229812327913936
13 ms 173.245.59.94
72 2026-08-22 07:24 639229802629488686
22 ms 108.162.193.94
71 2026-08-22 07:24 639229802629488686
22 ms 172.64.33.94
70 2026-08-22 07:24 639229802629488686
22 ms 173.245.59.94
69 2026-08-22 07:08 639229793051447309
12 ms 108.162.193.94
68 2026-08-22 07:08 639229793051447309
12 ms 172.64.33.94
67 2026-08-22 07:08 639229793051447309
12 ms 173.245.59.94
66 2026-08-22 06:52 639229783303531961
33 ms 108.162.193.94
65 2026-08-22 06:52 639229783303531961
33 ms 172.64.33.94
64 2026-08-22 06:52 639229783303531961
33 ms 173.245.59.94
63 2026-08-22 06:35 639229773458051942
174 ms 108.162.193.94
62 2026-08-22 06:35 639229773458051942
174 ms 172.64.33.94
61 2026-08-22 06:35 639229773458051942
174 ms 173.245.59.94
60 2026-08-22 06:18 639229763373848056
52 ms 108.162.193.94
59 2026-08-22 06:18 639229763373848056
52 ms 172.64.33.94
58 2026-08-22 06:18 639229763373848056
52 ms 173.245.59.94
57 2026-08-22 05:26 639229732140622809
45 ms 108.162.193.94
56 2026-08-22 05:26 639229732140622809
45 ms 172.64.33.94
55 2026-08-22 05:26 639229732140622809
45 ms 173.245.59.94
54 2026-08-22 05:11 639229722699695967
18 ms 108.162.193.94
53 2026-08-22 05:11 639229722699695967
18 ms 172.64.33.94
52 2026-08-22 05:11 639229722699695967
18 ms 173.245.59.94
51 2026-08-22 04:55 639229713097498075
40 ms 108.162.193.94
50 2026-08-22 04:55 639229713097498075
40 ms 172.64.33.94
49 2026-08-22 04:55 639229713097498075
40 ms 173.245.59.94
48 2026-08-22 04:39 639229703543969637
3 ms 108.162.193.94
47 2026-08-22 04:39 639229703543969637
3 ms 172.64.33.94
46 2026-08-22 04:39 639229703543969637
3 ms 173.245.59.94
45 2026-08-22 04:23 639229693970392873
35 ms 108.162.193.94
44 2026-08-22 04:23 639229693970392873
35 ms 172.64.33.94
43 2026-08-22 04:23 639229693970392873
35 ms 173.245.59.94
42 2026-08-22 04:07 639229684277329469
17 ms 108.162.193.94
41 2026-08-22 04:07 639229684277329469
17 ms 172.64.33.94
40 2026-08-22 04:07 639229684277329469
17 ms 173.245.59.94
39 2026-08-22 03:50 639229674501596661
20 ms 108.162.193.94
38 2026-08-22 03:50 639229674501596661
20 ms 172.64.33.94
37 2026-08-22 03:50 639229674501596661
20 ms 173.245.59.94
36 2026-08-22 03:35 639229665064441147
19 ms 108.162.193.94
35 2026-08-22 03:35 639229665064441147
19 ms 172.64.33.94
34 2026-08-22 03:35 639229665064441147
19 ms 173.245.59.94
33 2026-08-22 03:19 639229655507536872
134 ms 108.162.193.94
32 2026-08-22 03:19 639229655507536872
134 ms 172.64.33.94
31 2026-08-22 03:19 639229655507536872
134 ms 173.245.59.94
30 2026-08-22 03:03 639229645849603111
61 ms 108.162.193.94
29 2026-08-22 03:03 639229645849603111
61 ms 172.64.33.94
28 2026-08-22 03:03 639229645849603111
61 ms 173.245.59.94
27 2026-08-22 02:46 639229636090497453
28 ms 108.162.193.94
26 2026-08-22 02:46 639229636090497453
28 ms 172.64.33.94
25 2026-08-22 02:46 639229636090497453
28 ms 173.245.59.94
24 2026-08-22 02:29 639229625978544281
369 ms 108.162.193.94
23 2026-08-22 02:29 639229625978544281
369 ms 172.64.33.94
22 2026-08-22 02:29 639229625978544281
369 ms 173.245.59.94
21 2026-08-22 01:37 639229594644662176
22 ms 108.162.193.94
20 2026-08-22 01:37 639229594644662176
22 ms 172.64.33.94
19 2026-08-22 01:37 639229594644662176
22 ms 173.245.59.94
18 2026-08-22 01:22 639229585214633065
21 ms 108.162.193.94
17 2026-08-22 01:22 639229585214633065
21 ms 172.64.33.94
16 2026-08-22 01:22 639229585214633065
21 ms 173.245.59.94
15 2026-08-22 01:05 639229575581042175
26 ms 108.162.193.94
14 2026-08-22 01:05 639229575581042175
26 ms 172.64.33.94
13 2026-08-22 01:05 639229575581042175
26 ms 173.245.59.94
12 2026-08-22 00:49 639229565912268962
15 ms 108.162.193.94
11 2026-08-22 00:49 639229565912268962
15 ms 172.64.33.94
10 2026-08-22 00:49 639229565912268962
15 ms 173.245.59.94
9 2026-08-22 00:33 639229556237813203
22 ms 108.162.193.94
8 2026-08-22 00:33 639229556237813203
22 ms 172.64.33.94
7 2026-08-22 00:33 639229556237813203
22 ms 173.245.59.94
6 2026-08-22 00:17 639229546625802518
31 ms 108.162.193.94
5 2026-08-22 00:17 639229546625802518
31 ms 172.64.33.94
4 2026-08-22 00:17 639229546625802518
31 ms 173.245.59.94
3 2026-08-22 00:01 639229537172016621
89 ms 108.162.193.94
2 2026-08-22 00:01 639229537172016621
89 ms 172.64.33.94
1 2026-08-22 00:01 639229537172016621
89 ms 173.245.59.94