DNS response history for kurt.ns.cloudflare.com

kurt.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 592 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 kurt.ns.cloudflare.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

592 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

108.162.193.193

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 kurt.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
203 ms 108.162.193.193
224 2026-08-23 23:44 639231254406598736
203 ms 172.64.33.193
223 2026-08-23 23:44 639231254406598736
203 ms 173.245.59.193
222 2026-08-23 23:27 639231244697865594
2018 ms 108.162.193.193
221 2026-08-23 23:27 639231244697865594
2018 ms 172.64.33.193
220 2026-08-23 23:27 639231244697865594
2018 ms 173.245.59.193
219 2026-08-23 23:11 639231234893504693
114 ms 108.162.193.193
218 2026-08-23 23:11 639231234893504693
114 ms 172.64.33.193
217 2026-08-23 23:11 639231234893504693
114 ms 173.245.59.193
216 2026-08-23 22:55 639231225024549139
181 ms 172.64.33.193
215 2026-08-23 22:55 639231225024549139
181 ms 173.245.59.193
214 2026-08-23 22:55 639231225024549139
181 ms 108.162.193.193
213 2026-08-23 22:38 639231214931957622
105 ms 108.162.193.193
212 2026-08-23 22:38 639231214931957622
105 ms 172.64.33.193
211 2026-08-23 22:38 639231214931957622
105 ms 173.245.59.193
210 2026-08-23 22:21 639231204962010549
80 ms 108.162.193.193
209 2026-08-23 22:21 639231204962010549
80 ms 173.245.59.193
208 2026-08-23 22:21 639231204962010549
80 ms 172.64.33.193
207 2026-08-23 22:05 639231195170138463
69 ms 108.162.193.193
206 2026-08-23 22:05 639231195170138463
69 ms 173.245.59.193
205 2026-08-23 22:05 639231195170138463
69 ms 172.64.33.193
204 2026-08-23 21:48 639231185235020577
27 ms 108.162.193.193
203 2026-08-23 21:48 639231185235020577
27 ms 172.64.33.193
202 2026-08-23 21:48 639231185235020577
27 ms 173.245.59.193
201 2026-08-23 21:32 639231175558690075
4045 ms 173.245.59.193
200 2026-08-23 21:32 639231175558690075
4045 ms 172.64.33.193
199 2026-08-23 21:32 639231175558690075
4045 ms 108.162.193.193
198 2026-08-23 21:16 639231165610444012
110 ms 108.162.193.193
197 2026-08-23 21:16 639231165610444012
110 ms 173.245.59.193
196 2026-08-23 21:16 639231165610444012
110 ms 172.64.33.193
195 2026-08-23 20:23 639231133806425363
187 ms 108.162.193.193
194 2026-08-23 20:23 639231133806425363
187 ms 173.245.59.193
193 2026-08-23 20:23 639231133806425363
187 ms 172.64.33.193
192 2026-08-23 20:07 639231124203758023
14 ms 108.162.193.193
191 2026-08-23 20:07 639231124203758023
14 ms 172.64.33.193
190 2026-08-23 20:07 639231124203758023
14 ms 173.245.59.193
189 2026-08-23 19:50 639231114428262706
2032 ms 172.64.33.193
188 2026-08-23 19:50 639231114428262706
2032 ms 108.162.193.193
187 2026-08-23 19:50 639231114428262706
2032 ms 173.245.59.193
186 2026-08-23 19:34 639231104662480065
2023 ms 108.162.193.193
185 2026-08-23 19:34 639231104662480065
2023 ms 173.245.59.193
184 2026-08-23 19:34 639231104662480065
2023 ms 172.64.33.193
183 2026-08-23 19:18 639231094840372018
31 ms 108.162.193.193
182 2026-08-23 19:18 639231094840372018
31 ms 173.245.59.193
181 2026-08-23 19:18 639231094840372018
31 ms 172.64.33.193
180 2026-08-23 19:01 639231085024583224
2033 ms 108.162.193.193
179 2026-08-23 19:01 639231085024583224
2033 ms 172.64.33.193
178 2026-08-23 19:01 639231085024583224
2033 ms 173.245.59.193
177 2026-08-23 18:45 639231075257417427
54 ms 108.162.193.193
176 2026-08-23 18:45 639231075257417427
54 ms 172.64.33.193
175 2026-08-23 18:45 639231075257417427
54 ms 173.245.59.193
174 2026-08-23 18:29 639231065516009503
50 ms 108.162.193.193
173 2026-08-23 18:29 639231065516009503
50 ms 173.245.59.193
172 2026-08-23 18:29 639231065516009503
50 ms 172.64.33.193
171 2026-08-23 18:13 639231055805348837
37 ms 108.162.193.193
170 2026-08-23 18:13 639231055805348837
37 ms 172.64.33.193
169 2026-08-23 18:13 639231055805348837
37 ms 173.245.59.193
168 2026-08-23 17:56 639231045980373765
29 ms 108.162.193.193
167 2026-08-23 17:56 639231045980373765
29 ms 172.64.33.193
166 2026-08-23 17:56 639231045980373765
29 ms 173.245.59.193
165 2026-08-23 17:40 639231035984577527
2039 ms 108.162.193.193
164 2026-08-23 17:40 639231035984577527
2039 ms 172.64.33.193
163 2026-08-23 17:40 639231035984577527
2039 ms 173.245.59.193
162 2026-08-23 17:23 639231025928115303
108 ms 108.162.193.193
161 2026-08-23 17:23 639231025928115303
108 ms 173.245.59.193
160 2026-08-23 17:23 639231025928115303
108 ms 172.64.33.193
159 2026-08-23 16:30 639230994250157583
154 ms 108.162.193.193
158 2026-08-23 16:30 639230994250157583
154 ms 172.64.33.193
157 2026-08-23 16:30 639230994250157583
154 ms 173.245.59.193
156 2026-08-23 16:14 639230984476411369
51 ms 108.162.193.193
155 2026-08-23 16:14 639230984476411369
51 ms 172.64.33.193
154 2026-08-23 16:14 639230984476411369
51 ms 173.245.59.193
153 2026-08-23 15:58 639230974838373450
167 ms 108.162.193.193
152 2026-08-23 15:58 639230974838373450
167 ms 172.64.33.193
151 2026-08-23 15:58 639230974838373450
167 ms 173.245.59.193
150 2026-08-23 15:42 639230965244277645
99 ms 108.162.193.193
149 2026-08-23 15:42 639230965244277645
99 ms 172.64.33.193
148 2026-08-23 15:42 639230965244277645
99 ms 173.245.59.193
147 2026-08-23 15:25 639230955522101820
4010 ms 108.162.193.193
146 2026-08-23 15:25 639230955522101820
4010 ms 172.64.33.193
145 2026-08-23 15:25 639230955522101820
4010 ms 173.245.59.193
144 2026-08-23 15:09 639230945754521603
129 ms 108.162.193.193
143 2026-08-23 15:09 639230945754521603
129 ms 173.245.59.193
142 2026-08-23 15:09 639230945754521603
129 ms 172.64.33.193
141 2026-08-23 14:53 639230935852040504
6 ms 108.162.193.193
140 2026-08-23 14:53 639230935852040504
6 ms 172.64.33.193
139 2026-08-23 14:53 639230935852040504
6 ms 173.245.59.193
138 2026-08-23 14:37 639230926222061048
159 ms 108.162.193.193
137 2026-08-23 14:37 639230926222061048
159 ms 173.245.59.193
136 2026-08-23 14:37 639230926222061048
159 ms 172.64.33.193
135 2026-08-23 14:20 639230916449726907
47 ms 108.162.193.193
134 2026-08-23 14:20 639230916449726907
47 ms 172.64.33.193
133 2026-08-23 14:20 639230916449726907
47 ms 173.245.59.193
132 2026-08-23 14:04 639230906595053086
43 ms 108.162.193.193
131 2026-08-23 14:04 639230906595053086
43 ms 173.245.59.193
130 2026-08-23 14:04 639230906595053086
43 ms 172.64.33.193
129 2026-08-23 13:47 639230896680429441
240 ms 172.64.33.193
128 2026-08-23 13:47 639230896680429441
240 ms 173.245.59.193
127 2026-08-23 13:47 639230896680429441
240 ms 108.162.193.193
126 2026-08-23 13:31 639230886630210965
156 ms 108.162.193.193
125 2026-08-23 13:31 639230886630210965
156 ms 172.64.33.193
124 2026-08-23 13:31 639230886630210965
156 ms 173.245.59.193
123 2026-08-23 12:39 639230855430405719
2009 ms 172.64.33.193
122 2026-08-23 12:39 639230855430405719
2009 ms 173.245.59.193
121 2026-08-23 12:39 639230855430405719
2009 ms 108.162.193.193
120 2026-08-23 12:22 639230845707499136
243 ms 108.162.193.193
119 2026-08-23 12:22 639230845707499136
243 ms 172.64.33.193
118 2026-08-23 12:22 639230845707499136
243 ms 173.245.59.193
117 2026-08-23 12:06 639230836186805419
120 ms 108.162.193.193
116 2026-08-23 12:06 639230836186805419
120 ms 172.64.33.193
115 2026-08-23 12:06 639230836186805419
120 ms 173.245.59.193
114 2026-08-23 11:50 639230826493828316
77 ms 108.162.193.193
113 2026-08-23 11:50 639230826493828316
77 ms 172.64.33.193
112 2026-08-23 11:50 639230826493828316
77 ms 173.245.59.193
111 2026-08-23 11:34 639230816817882996
38 ms 172.64.33.193
110 2026-08-23 11:34 639230816817882996
38 ms 108.162.193.193
109 2026-08-23 11:34 639230816817882996
38 ms 173.245.59.193
108 2026-08-23 11:18 639230806933854189
2030 ms 108.162.193.193
107 2026-08-23 11:18 639230806933854189
2030 ms 173.245.59.193
106 2026-08-23 11:18 639230806933854189
2030 ms 172.64.33.193
105 2026-08-23 11:01 639230797120243854
35 ms 108.162.193.193
104 2026-08-23 11:01 639230797120243854
35 ms 172.64.33.193
103 2026-08-23 11:01 639230797120243854
35 ms 173.245.59.193
102 2026-08-23 10:45 639230787310272840
44 ms 108.162.193.193
101 2026-08-23 10:45 639230787310272840
44 ms 172.64.33.193
100 2026-08-23 10:45 639230787310272840
44 ms 173.245.59.193
99 2026-08-23 10:29 639230777600173142
142 ms 172.64.33.193
98 2026-08-23 10:29 639230777600173142
142 ms 108.162.193.193
97 2026-08-23 10:29 639230777600173142
142 ms 173.245.59.193
96 2026-08-23 10:12 639230767665024593
71 ms 108.162.193.193
95 2026-08-23 10:12 639230767665024593
71 ms 172.64.33.193
94 2026-08-23 10:12 639230767665024593
71 ms 173.245.59.193
93 2026-08-23 09:56 639230757720962293
148 ms 108.162.193.193
92 2026-08-23 09:56 639230757720962293
148 ms 172.64.33.193
91 2026-08-23 09:56 639230757720962293
148 ms 173.245.59.193
90 2026-08-23 09:39 639230747722189784
160 ms 173.245.59.193
89 2026-08-23 09:39 639230747722189784
160 ms 172.64.33.193
88 2026-08-23 09:39 639230747722189784
160 ms 108.162.193.193
87 2026-08-23 08:47 639230716313923480
289 ms 172.64.33.193
86 2026-08-23 08:47 639230716313923480
289 ms 108.162.193.193
85 2026-08-23 08:47 639230716313923480
289 ms 173.245.59.193
84 2026-08-23 08:31 639230706813835990
161 ms 173.245.59.193
83 2026-08-23 08:31 639230706813835990
161 ms 172.64.33.193
82 2026-08-23 08:31 639230706813835990
161 ms 108.162.193.193
81 2026-08-23 08:14 639230696871062203
125 ms 108.162.193.193
80 2026-08-23 08:14 639230696871062203
125 ms 172.64.33.193
79 2026-08-23 08:14 639230696871062203
125 ms 173.245.59.193
78 2026-08-23 07:58 639230687142781616
4021 ms 108.162.193.193
77 2026-08-23 07:58 639230687142781616
4021 ms 173.245.59.193
76 2026-08-23 07:58 639230687142781616
4021 ms 172.64.33.193
75 2026-08-23 07:42 639230677432142227
67 ms 108.162.193.193
74 2026-08-23 07:42 639230677432142227
67 ms 172.64.33.193
73 2026-08-23 07:42 639230677432142227
67 ms 173.245.59.193
72 2026-08-23 07:26 639230667686258061
156 ms 108.162.193.193
71 2026-08-23 07:26 639230667686258061
156 ms 172.64.33.193
70 2026-08-23 07:26 639230667686258061
156 ms 173.245.59.193
69 2026-08-23 07:10 639230658039243685
48 ms 108.162.193.193
68 2026-08-23 07:10 639230658039243685
48 ms 172.64.33.193
67 2026-08-23 07:10 639230658039243685
48 ms 173.245.59.193
66 2026-08-23 06:54 639230648468473803
52 ms 108.162.193.193
65 2026-08-23 06:54 639230648468473803
52 ms 172.64.33.193
64 2026-08-23 06:54 639230648468473803
52 ms 173.245.59.193
63 2026-08-23 06:38 639230638829658294
22 ms 172.64.33.193
62 2026-08-23 06:38 639230638829658294
22 ms 108.162.193.193
61 2026-08-23 06:38 639230638829658294
22 ms 173.245.59.193
60 2026-08-23 06:22 639230629247017617
57 ms 173.245.59.193
59 2026-08-23 06:22 639230629247017617
57 ms 172.64.33.193
58 2026-08-23 06:22 639230629247017617
57 ms 108.162.193.193
57 2026-08-23 06:06 639230619625318239
21 ms 108.162.193.193
56 2026-08-23 06:06 639230619625318239
21 ms 172.64.33.193
55 2026-08-23 06:06 639230619625318239
21 ms 173.245.59.193
54 2026-08-23 05:49 639230609697630264
149 ms 108.162.193.193
53 2026-08-23 05:49 639230609697630264
149 ms 172.64.33.193
52 2026-08-23 05:49 639230609697630264
149 ms 173.245.59.193
51 2026-08-23 04:57 639230578570131864
112 ms 108.162.193.193
50 2026-08-23 04:57 639230578570131864
112 ms 172.64.33.193
49 2026-08-23 04:57 639230578570131864
112 ms 173.245.59.193
48 2026-08-23 04:41 639230568958963168
122 ms 108.162.193.193
47 2026-08-23 04:41 639230568958963168
122 ms 172.64.33.193
46 2026-08-23 04:41 639230568958963168
122 ms 173.245.59.193
45 2026-08-23 04:25 639230559287611211
2009 ms 172.64.33.193
44 2026-08-23 04:25 639230559287611211
2009 ms 108.162.193.193
43 2026-08-23 04:25 639230559287611211
2009 ms 173.245.59.193
42 2026-08-23 04:09 639230549524312030
2008 ms 108.162.193.193
41 2026-08-23 04:09 639230549524312030
2008 ms 172.64.33.193
40 2026-08-23 04:09 639230549524312030
2008 ms 173.245.59.193
39 2026-08-23 03:52 639230539739801669
52 ms 108.162.193.193
38 2026-08-23 03:52 639230539739801669
52 ms 172.64.33.193
37 2026-08-23 03:52 639230539739801669
52 ms 173.245.59.193
36 2026-08-23 03:36 639230530084069375
155 ms 108.162.193.193
35 2026-08-23 03:36 639230530084069375
155 ms 172.64.33.193
34 2026-08-23 03:36 639230530084069375
155 ms 173.245.59.193
33 2026-08-23 03:20 639230520362691441
54 ms 108.162.193.193
32 2026-08-23 03:20 639230520362691441
54 ms 172.64.33.193
31 2026-08-23 03:20 639230520362691441
54 ms 173.245.59.193
30 2026-08-23 03:04 639230510677194518
125 ms 108.162.193.193
29 2026-08-23 03:04 639230510677194518
125 ms 172.64.33.193
28 2026-08-23 03:04 639230510677194518
125 ms 173.245.59.193
27 2026-08-23 02:48 639230501156002646
156 ms 173.245.59.193
26 2026-08-23 02:48 639230501156002646
156 ms 172.64.33.193
25 2026-08-23 02:48 639230501156002646
156 ms 108.162.193.193
24 2026-08-23 02:32 639230491502198541
63 ms 108.162.193.193
23 2026-08-23 02:32 639230491502198541
63 ms 172.64.33.193
22 2026-08-23 02:32 639230491502198541
63 ms 173.245.59.193
21 2026-08-23 02:16 639230481860318494
49 ms 173.245.59.193
20 2026-08-23 02:16 639230481860318494
49 ms 172.64.33.193
19 2026-08-23 02:16 639230481860318494
49 ms 108.162.193.193
18 2026-08-23 01:59 639230471893008575
92 ms 108.162.193.193
17 2026-08-23 01:59 639230471893008575
92 ms 172.64.33.193
16 2026-08-23 01:59 639230471893008575
92 ms 173.245.59.193
15 2026-08-23 01:06 639230440030877421
2020 ms 173.245.59.193
14 2026-08-23 01:06 639230440030877421
2020 ms 172.64.33.193
13 2026-08-23 01:06 639230440030877421
2020 ms 108.162.193.193
12 2026-08-23 00:50 639230430479725508
196 ms 108.162.193.193
11 2026-08-23 00:50 639230430479725508
196 ms 172.64.33.193
10 2026-08-23 00:50 639230430479725508
196 ms 173.245.59.193
9 2026-08-23 00:34 639230420875160219
2027 ms 108.162.193.193
8 2026-08-23 00:34 639230420875160219
2027 ms 173.245.59.193
7 2026-08-23 00:34 639230420875160219
2027 ms 172.64.33.193
6 2026-08-23 00:18 639230411240692575
2011 ms 173.245.59.193
5 2026-08-23 00:18 639230411240692575
2011 ms 172.64.33.193
4 2026-08-23 00:18 639230411240692575
2011 ms 108.162.193.193
3 2026-08-23 00:02 639230401550806607
2013 ms 108.162.193.193
2 2026-08-23 00:02 639230401550806607
2013 ms 173.245.59.193
1 2026-08-23 00:02 639230401550806607
2013 ms 172.64.33.193