DNS response history for mckenzie.ns.cloudflare.com

mckenzie.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 223 DNS check records, 222 successful responses, 1 failed responses, and 219 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 mckenzie.ns.cloudflare.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

219 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

162.159.38.253

Most recently resolved hosting IP on selected date

Successful Responses

222

Checks that returned a measurable response

Failed Responses

1

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 mckenzie.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
223 2026-08-23 23:44 639231254406598736
46 ms 162.159.38.253
222 2026-08-23 23:44 639231254406598736
46 ms 108.162.194.253
221 2026-08-23 23:44 639231254406598736
46 ms 172.64.34.253
220 2026-08-23 23:27 639231244697865594
11 ms 162.159.38.253
219 2026-08-23 23:27 639231244697865594
11 ms 108.162.194.253
218 2026-08-23 23:27 639231244697865594
11 ms 172.64.34.253
217 2026-08-23 23:11 639231234893504693
24 ms 172.64.34.253
216 2026-08-23 23:11 639231234893504693
24 ms 108.162.194.253
215 2026-08-23 23:11 639231234893504693
24 ms 162.159.38.253
214 2026-08-23 22:55 639231225024549139
508 ms 108.162.194.253
213 2026-08-23 22:55 639231225024549139
508 ms 162.159.38.253
212 2026-08-23 22:55 639231225024549139
508 ms 172.64.34.253
211 2026-08-23 22:38 639231214931957622
7 ms 172.64.34.253
210 2026-08-23 22:38 639231214931957622
7 ms 108.162.194.253
209 2026-08-23 22:38 639231214931957622
7 ms 162.159.38.253
208 2026-08-23 22:21 639231204962010549
4 ms 108.162.194.253
207 2026-08-23 22:21 639231204962010549
4 ms 162.159.38.253
206 2026-08-23 22:21 639231204962010549
4 ms 172.64.34.253
205 2026-08-23 22:05 639231195170138463
30 ms 108.162.194.253
204 2026-08-23 22:05 639231195170138463
30 ms 172.64.34.253
203 2026-08-23 22:05 639231195170138463
30 ms 162.159.38.253
202 2026-08-23 21:48 639231185235020577
32 ms 108.162.194.253
201 2026-08-23 21:48 639231185235020577
32 ms 172.64.34.253
200 2026-08-23 21:48 639231185235020577
32 ms 162.159.38.253
199 2026-08-23 21:32 639231175558690075
12 ms 108.162.194.253
198 2026-08-23 21:32 639231175558690075
12 ms 162.159.38.253
197 2026-08-23 21:32 639231175558690075
12 ms 172.64.34.253
196 2026-08-23 21:16 639231165610444012
14 ms 108.162.194.253
195 2026-08-23 21:16 639231165610444012
14 ms 162.159.38.253
194 2026-08-23 21:16 639231165610444012
14 ms 172.64.34.253
193 2026-08-23 20:23 639231133806425363
26 ms 172.64.34.253
192 2026-08-23 20:23 639231133806425363
26 ms 108.162.194.253
191 2026-08-23 20:23 639231133806425363
26 ms 162.159.38.253
190 2026-08-23 20:07 639231124203758023
5 ms 108.162.194.253
189 2026-08-23 20:07 639231124203758023
5 ms 162.159.38.253
188 2026-08-23 20:07 639231124203758023
5 ms 172.64.34.253
187 2026-08-23 19:50 639231114428262706
28 ms 172.64.34.253
186 2026-08-23 19:50 639231114428262706
28 ms 162.159.38.253
185 2026-08-23 19:50 639231114428262706
28 ms 108.162.194.253
184 2026-08-23 19:34 639231104662480065
9 ms 108.162.194.253
183 2026-08-23 19:34 639231104662480065
9 ms 162.159.38.253
182 2026-08-23 19:34 639231104662480065
9 ms 172.64.34.253
181 2026-08-23 19:18 639231094840372018
41 ms 172.64.34.253
180 2026-08-23 19:18 639231094840372018
41 ms 108.162.194.253
179 2026-08-23 19:18 639231094840372018
41 ms 162.159.38.253
178 2026-08-23 19:01 639231085024583224
11 ms 108.162.194.253
177 2026-08-23 19:01 639231085024583224
11 ms 162.159.38.253
176 2026-08-23 19:01 639231085024583224
11 ms 172.64.34.253
175 2026-08-23 18:45 639231075257417427
2013 ms 108.162.194.253
174 2026-08-23 18:45 639231075257417427
2013 ms 172.64.34.253
173 2026-08-23 18:45 639231075257417427
2013 ms 162.159.38.253
172 2026-08-23 18:29 639231065516009503
6 ms 108.162.194.253
171 2026-08-23 18:29 639231065516009503
6 ms 162.159.38.253
170 2026-08-23 18:29 639231065516009503
6 ms 172.64.34.253
169 2026-08-23 18:13 639231055805348837
7 ms 172.64.34.253
168 2026-08-23 18:13 639231055805348837
7 ms 108.162.194.253
167 2026-08-23 18:13 639231055805348837
7 ms 162.159.38.253
166 2026-08-23 17:56 639231045980373765
28 ms 162.159.38.253
165 2026-08-23 17:56 639231045980373765
28 ms 108.162.194.253
164 2026-08-23 17:56 639231045980373765
28 ms 172.64.34.253
163 2026-08-23 17:40 639231035984577527
2012 ms 172.64.34.253
162 2026-08-23 17:40 639231035984577527
2012 ms 108.162.194.253
161 2026-08-23 17:40 639231035984577527
2012 ms 162.159.38.253
160 2026-08-23 17:23 639231025928115303
60 ms 108.162.194.253
159 2026-08-23 17:23 639231025928115303
60 ms 162.159.38.253
158 2026-08-23 17:23 639231025928115303
60 ms 172.64.34.253
157 2026-08-23 16:30 639230994250157583
6 ms 108.162.194.253
156 2026-08-23 16:30 639230994250157583
6 ms 162.159.38.253
155 2026-08-23 16:30 639230994250157583
6 ms 172.64.34.253
154 2026-08-23 16:14 639230984476411369
11 ms 172.64.34.253
153 2026-08-23 16:14 639230984476411369
11 ms 108.162.194.253
152 2026-08-23 16:14 639230984476411369
11 ms 162.159.38.253
151 2026-08-23 15:58 639230974838373450
43 ms 108.162.194.253
150 2026-08-23 15:58 639230974838373450
43 ms 162.159.38.253
149 2026-08-23 15:58 639230974838373450
43 ms 172.64.34.253
148 2026-08-23 15:42 639230965244277645
23 ms 108.162.194.253
147 2026-08-23 15:42 639230965244277645
23 ms 162.159.38.253
146 2026-08-23 15:42 639230965244277645
23 ms 172.64.34.253
145 2026-08-23 15:26 639230955522101820
7 ms 162.159.38.253
144 2026-08-23 15:26 639230955522101820
7 ms 108.162.194.253
143 2026-08-23 15:26 639230955522101820
7 ms 172.64.34.253
142 2026-08-23 15:09 639230945754521603
2010 ms 172.64.34.253
141 2026-08-23 15:09 639230945754521603
2010 ms 108.162.194.253
140 2026-08-23 15:09 639230945754521603
2010 ms 162.159.38.253
139 2026-08-23 14:53 639230935852040504
65 ms 172.64.34.253
138 2026-08-23 14:53 639230935852040504
65 ms 108.162.194.253
137 2026-08-23 14:53 639230935852040504
65 ms 162.159.38.253
136 2026-08-23 14:37 639230926222061048
63 ms 172.64.34.253
135 2026-08-23 14:37 639230926222061048
63 ms 108.162.194.253
134 2026-08-23 14:37 639230926222061048
63 ms 162.159.38.253
133 2026-08-23 14:20 639230916449726907
31 ms 172.64.34.253
132 2026-08-23 14:20 639230916449726907
31 ms 108.162.194.253
131 2026-08-23 14:20 639230916449726907
31 ms 162.159.38.253
130 2026-08-23 14:04 639230906595053086
42 ms 108.162.194.253
129 2026-08-23 14:04 639230906595053086
42 ms 172.64.34.253
128 2026-08-23 14:04 639230906595053086
42 ms 162.159.38.253
127 2026-08-23 13:47 639230896680429441
4 ms 108.162.194.253
126 2026-08-23 13:47 639230896680429441
4 ms 162.159.38.253
125 2026-08-23 13:47 639230896680429441
4 ms 172.64.34.253
124 2026-08-23 13:31 639230886630210965
46 ms 108.162.194.253
123 2026-08-23 13:31 639230886630210965
46 ms 162.159.38.253
122 2026-08-23 13:31 639230886630210965
46 ms 172.64.34.253
121 2026-08-23 12:39 639230855430405719
38 ms 108.162.194.253
120 2026-08-23 12:39 639230855430405719
38 ms 172.64.34.253
119 2026-08-23 12:39 639230855430405719
38 ms 162.159.38.253
118 2026-08-23 12:23 639230845707499136
2029 ms 108.162.194.253
117 2026-08-23 12:23 639230845707499136
2029 ms 162.159.38.253
116 2026-08-23 12:23 639230845707499136
2029 ms 172.64.34.253
115 2026-08-23 12:07 639230836186805419
20 ms 108.162.194.253
114 2026-08-23 12:07 639230836186805419
20 ms 162.159.38.253
113 2026-08-23 12:07 639230836186805419
20 ms 172.64.34.253
112 2026-08-23 11:50 639230826493828316
26 ms 108.162.194.253
111 2026-08-23 11:50 639230826493828316
26 ms 162.159.38.253
110 2026-08-23 11:50 639230826493828316
26 ms 172.64.34.253
109 2026-08-23 11:34 639230816817882996
32 ms 172.64.34.253
108 2026-08-23 11:34 639230816817882996
32 ms 108.162.194.253
107 2026-08-23 11:34 639230816817882996
32 ms 162.159.38.253
106 2026-08-23 11:18 639230806933854189
20 ms 108.162.194.253
105 2026-08-23 11:18 639230806933854189
20 ms 172.64.34.253
104 2026-08-23 11:18 639230806933854189
20 ms 162.159.38.253
103 2026-08-23 11:01 639230797120243854
29 ms 172.64.34.253
102 2026-08-23 11:01 639230797120243854
29 ms 162.159.38.253
101 2026-08-23 11:01 639230797120243854
29 ms 108.162.194.253
100 2026-08-23 10:45 639230787310272840
15 ms 172.64.34.253
99 2026-08-23 10:45 639230787310272840
15 ms 108.162.194.253
98 2026-08-23 10:45 639230787310272840
15 ms 162.159.38.253
97 2026-08-23 10:29 639230777600173142
6 ms 108.162.194.253
96 2026-08-23 10:29 639230777600173142
6 ms 162.159.38.253
95 2026-08-23 10:29 639230777600173142
6 ms 172.64.34.253
94 2026-08-23 10:12 639230767665024593
34 ms 172.64.34.253
93 2026-08-23 10:12 639230767665024593
34 ms 108.162.194.253
92 2026-08-23 10:12 639230767665024593
34 ms 162.159.38.253
91 2026-08-23 09:56 639230757720962293
4 ms 108.162.194.253
90 2026-08-23 09:56 639230757720962293
4 ms 162.159.38.253
89 2026-08-23 09:56 639230757720962293
4 ms 172.64.34.253
88 2026-08-23 09:39 639230747722189784
8 ms 172.64.34.253
87 2026-08-23 09:39 639230747722189784
8 ms 108.162.194.253
86 2026-08-23 09:39 639230747722189784
8 ms 162.159.38.253
85 2026-08-23 08:47 639230716313923480
93 ms 108.162.194.253
84 2026-08-23 08:47 639230716313923480
93 ms 172.64.34.253
83 2026-08-23 08:47 639230716313923480
93 ms 162.159.38.253
82 2026-08-23 08:31 639230706813835990
40 ms 162.159.38.253
81 2026-08-23 08:31 639230706813835990
40 ms 172.64.34.253
80 2026-08-23 08:31 639230706813835990
40 ms 108.162.194.253
79 2026-08-23 08:14 639230696871062203
13 ms 162.159.38.253
78 2026-08-23 08:14 639230696871062203
13 ms 172.64.34.253
77 2026-08-23 08:14 639230696871062203
13 ms 108.162.194.253
76 2026-08-23 07:58 639230687142781616
63 ms 108.162.194.253
75 2026-08-23 07:58 639230687142781616
63 ms 162.159.38.253
74 2026-08-23 07:58 639230687142781616
63 ms 172.64.34.253
73 2026-08-23 07:42 639230677432142227
24 ms 108.162.194.253
72 2026-08-23 07:42 639230677432142227
24 ms 162.159.38.253
71 2026-08-23 07:42 639230677432142227
24 ms 172.64.34.253
70 2026-08-23 07:26 639230667686258061
10 ms 172.64.34.253
69 2026-08-23 07:26 639230667686258061
10 ms 162.159.38.253
68 2026-08-23 07:26 639230667686258061
10 ms 108.162.194.253
67 2026-08-23 07:10 639230658039243685
7 ms 162.159.38.253
66 2026-08-23 07:10 639230658039243685
7 ms 108.162.194.253
65 2026-08-23 07:10 639230658039243685
7 ms 172.64.34.253
64 2026-08-23 06:54 639230648468473803
24 ms 108.162.194.253
63 2026-08-23 06:54 639230648468473803
24 ms 172.64.34.253
62 2026-08-23 06:54 639230648468473803
24 ms 162.159.38.253
61 2026-08-23 06:38 639230638829658294
3 ms 108.162.194.253
60 2026-08-23 06:38 639230638829658294
3 ms 162.159.38.253
59 2026-08-23 06:38 639230638829658294
3 ms 172.64.34.253
58 2026-08-23 06:22 639230629247017617
2042 ms 162.159.38.253
57 2026-08-23 06:22 639230629247017617
2042 ms 172.64.34.253
56 2026-08-23 06:22 639230629247017617
2042 ms 108.162.194.253
55 2026-08-23 06:06 639230619625318239
-
54 2026-08-23 05:49 639230609697630264
47 ms 108.162.194.253
53 2026-08-23 05:49 639230609697630264
47 ms 162.159.38.253
52 2026-08-23 05:49 639230609697630264
47 ms 172.64.34.253
51 2026-08-23 04:57 639230578570131864
5 ms 108.162.194.253
50 2026-08-23 04:57 639230578570131864
5 ms 162.159.38.253
49 2026-08-23 04:57 639230578570131864
5 ms 172.64.34.253
48 2026-08-23 04:41 639230568958963168
29 ms 108.162.194.253
47 2026-08-23 04:41 639230568958963168
29 ms 172.64.34.253
46 2026-08-23 04:41 639230568958963168
29 ms 162.159.38.253
45 2026-08-23 04:25 639230559287611211
31 ms 108.162.194.253
44 2026-08-23 04:25 639230559287611211
31 ms 162.159.38.253
43 2026-08-23 04:25 639230559287611211
31 ms 172.64.34.253
42 2026-08-23 04:09 639230549524312030
2020 ms 108.162.194.253
41 2026-08-23 04:09 639230549524312030
2020 ms 172.64.34.253
40 2026-08-23 04:09 639230549524312030
2020 ms 162.159.38.253
39 2026-08-23 03:53 639230539739801669
21 ms 172.64.34.253
38 2026-08-23 03:53 639230539739801669
21 ms 108.162.194.253
37 2026-08-23 03:53 639230539739801669
21 ms 162.159.38.253
36 2026-08-23 03:36 639230530084069375
48 ms 162.159.38.253
35 2026-08-23 03:36 639230530084069375
48 ms 172.64.34.253
34 2026-08-23 03:36 639230530084069375
48 ms 108.162.194.253
33 2026-08-23 03:20 639230520362691441
30 ms 162.159.38.253
32 2026-08-23 03:20 639230520362691441
30 ms 108.162.194.253
31 2026-08-23 03:20 639230520362691441
30 ms 172.64.34.253
30 2026-08-23 03:04 639230510677194518
12 ms 108.162.194.253
29 2026-08-23 03:04 639230510677194518
12 ms 172.64.34.253
28 2026-08-23 03:04 639230510677194518
12 ms 162.159.38.253
27 2026-08-23 02:48 639230501156002646
4 ms 108.162.194.253
26 2026-08-23 02:48 639230501156002646
4 ms 162.159.38.253
25 2026-08-23 02:48 639230501156002646
4 ms 172.64.34.253
24 2026-08-23 02:32 639230491502198541
11 ms 108.162.194.253
23 2026-08-23 02:32 639230491502198541
11 ms 162.159.38.253
22 2026-08-23 02:32 639230491502198541
11 ms 172.64.34.253
21 2026-08-23 02:16 639230481860318494
26 ms 108.162.194.253
20 2026-08-23 02:16 639230481860318494
26 ms 172.64.34.253
19 2026-08-23 02:16 639230481860318494
26 ms 162.159.38.253
18 2026-08-23 01:59 639230471893008575
13 ms 172.64.34.253
17 2026-08-23 01:59 639230471893008575
13 ms 162.159.38.253
16 2026-08-23 01:59 639230471893008575
13 ms 108.162.194.253
15 2026-08-23 01:06 639230440030877421
4 ms 108.162.194.253
14 2026-08-23 01:06 639230440030877421
4 ms 162.159.38.253
13 2026-08-23 01:06 639230440030877421
4 ms 172.64.34.253
12 2026-08-23 00:50 639230430479725508
2032 ms 172.64.34.253
11 2026-08-23 00:50 639230430479725508
2032 ms 108.162.194.253
10 2026-08-23 00:50 639230430479725508
2032 ms 162.159.38.253
9 2026-08-23 00:34 639230420875160219
16 ms 108.162.194.253
8 2026-08-23 00:34 639230420875160219
16 ms 172.64.34.253
7 2026-08-23 00:34 639230420875160219
16 ms 162.159.38.253
6 2026-08-23 00:18 639230411240692575
7 ms 108.162.194.253
5 2026-08-23 00:18 639230411240692575
7 ms 162.159.38.253
4 2026-08-23 00:18 639230411240692575
7 ms 172.64.34.253
3 2026-08-23 00:02 639230401550806607
5 ms 108.162.194.253
2 2026-08-23 00:02 639230401550806607
5 ms 162.159.38.253
1 2026-08-23 00:02 639230401550806607
5 ms 172.64.34.253