DNS response history for leif.ns.cloudflare.com

leif.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 134 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 leif.ns.cloudflare.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

134 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

108.162.195.222

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 leif.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
7 ms 108.162.195.222
222 2026-08-23 23:44 639231254406598736
7 ms 162.159.44.222
221 2026-08-23 23:44 639231254406598736
7 ms 172.64.35.222
220 2026-08-23 23:27 639231244697865594
5 ms 108.162.195.222
219 2026-08-23 23:27 639231244697865594
5 ms 162.159.44.222
218 2026-08-23 23:27 639231244697865594
5 ms 172.64.35.222
217 2026-08-23 23:11 639231234893504693
22 ms 108.162.195.222
216 2026-08-23 23:11 639231234893504693
22 ms 162.159.44.222
215 2026-08-23 23:11 639231234893504693
22 ms 172.64.35.222
214 2026-08-23 22:55 639231225024549139
35 ms 108.162.195.222
213 2026-08-23 22:55 639231225024549139
35 ms 162.159.44.222
212 2026-08-23 22:55 639231225024549139
35 ms 172.64.35.222
211 2026-08-23 22:38 639231214931957622
5 ms 108.162.195.222
210 2026-08-23 22:38 639231214931957622
5 ms 162.159.44.222
209 2026-08-23 22:38 639231214931957622
5 ms 172.64.35.222
208 2026-08-23 22:21 639231204962010549
46 ms 162.159.44.222
207 2026-08-23 22:21 639231204962010549
46 ms 108.162.195.222
206 2026-08-23 22:21 639231204962010549
46 ms 172.64.35.222
205 2026-08-23 22:05 639231195170138463
17 ms 108.162.195.222
204 2026-08-23 22:05 639231195170138463
17 ms 162.159.44.222
203 2026-08-23 22:05 639231195170138463
17 ms 172.64.35.222
202 2026-08-23 21:48 639231185235020577
11 ms 108.162.195.222
201 2026-08-23 21:48 639231185235020577
11 ms 162.159.44.222
200 2026-08-23 21:48 639231185235020577
11 ms 172.64.35.222
199 2026-08-23 21:32 639231175558690075
3 ms 108.162.195.222
198 2026-08-23 21:32 639231175558690075
3 ms 162.159.44.222
197 2026-08-23 21:32 639231175558690075
3 ms 172.64.35.222
196 2026-08-23 21:16 639231165610444012
5 ms 108.162.195.222
195 2026-08-23 21:16 639231165610444012
5 ms 162.159.44.222
194 2026-08-23 21:16 639231165610444012
5 ms 172.64.35.222
193 2026-08-23 20:23 639231133806425363
28 ms 108.162.195.222
192 2026-08-23 20:23 639231133806425363
28 ms 162.159.44.222
191 2026-08-23 20:23 639231133806425363
28 ms 172.64.35.222
190 2026-08-23 20:07 639231124203758023
31 ms 162.159.44.222
189 2026-08-23 20:07 639231124203758023
31 ms 172.64.35.222
188 2026-08-23 20:07 639231124203758023
31 ms 108.162.195.222
187 2026-08-23 19:50 639231114428262706
23 ms 172.64.35.222
186 2026-08-23 19:50 639231114428262706
23 ms 162.159.44.222
185 2026-08-23 19:50 639231114428262706
23 ms 108.162.195.222
184 2026-08-23 19:34 639231104662480065
4 ms 108.162.195.222
183 2026-08-23 19:34 639231104662480065
4 ms 162.159.44.222
182 2026-08-23 19:34 639231104662480065
4 ms 172.64.35.222
181 2026-08-23 19:18 639231094840372018
4 ms 108.162.195.222
180 2026-08-23 19:18 639231094840372018
4 ms 162.159.44.222
179 2026-08-23 19:18 639231094840372018
4 ms 172.64.35.222
178 2026-08-23 19:01 639231085024583224
34 ms 108.162.195.222
177 2026-08-23 19:01 639231085024583224
34 ms 162.159.44.222
176 2026-08-23 19:01 639231085024583224
34 ms 172.64.35.222
175 2026-08-23 18:45 639231075257417427
19 ms 162.159.44.222
174 2026-08-23 18:45 639231075257417427
19 ms 172.64.35.222
173 2026-08-23 18:45 639231075257417427
19 ms 108.162.195.222
172 2026-08-23 18:29 639231065516009503
16 ms 108.162.195.222
171 2026-08-23 18:29 639231065516009503
16 ms 162.159.44.222
170 2026-08-23 18:29 639231065516009503
16 ms 172.64.35.222
169 2026-08-23 18:13 639231055805348837
2019 ms 108.162.195.222
168 2026-08-23 18:13 639231055805348837
2019 ms 172.64.35.222
167 2026-08-23 18:13 639231055805348837
2019 ms 162.159.44.222
166 2026-08-23 17:56 639231045980373765
8 ms 108.162.195.222
165 2026-08-23 17:56 639231045980373765
8 ms 162.159.44.222
164 2026-08-23 17:56 639231045980373765
8 ms 172.64.35.222
163 2026-08-23 17:40 639231035984577527
4 ms 108.162.195.222
162 2026-08-23 17:40 639231035984577527
4 ms 162.159.44.222
161 2026-08-23 17:40 639231035984577527
4 ms 172.64.35.222
160 2026-08-23 17:23 639231025928115303
5 ms 108.162.195.222
159 2026-08-23 17:23 639231025928115303
5 ms 162.159.44.222
158 2026-08-23 17:23 639231025928115303
5 ms 172.64.35.222
157 2026-08-23 16:30 639230994250157583
2013 ms 108.162.195.222
156 2026-08-23 16:30 639230994250157583
2013 ms 162.159.44.222
155 2026-08-23 16:30 639230994250157583
2013 ms 172.64.35.222
154 2026-08-23 16:14 639230984476411369
32 ms 162.159.44.222
153 2026-08-23 16:14 639230984476411369
32 ms 172.64.35.222
152 2026-08-23 16:14 639230984476411369
32 ms 108.162.195.222
151 2026-08-23 15:58 639230974838373450
6 ms 108.162.195.222
150 2026-08-23 15:58 639230974838373450
6 ms 162.159.44.222
149 2026-08-23 15:58 639230974838373450
6 ms 172.64.35.222
148 2026-08-23 15:42 639230965244277645
15 ms 162.159.44.222
147 2026-08-23 15:42 639230965244277645
15 ms 108.162.195.222
146 2026-08-23 15:42 639230965244277645
15 ms 172.64.35.222
145 2026-08-23 15:26 639230955522101820
21 ms 108.162.195.222
144 2026-08-23 15:26 639230955522101820
21 ms 162.159.44.222
143 2026-08-23 15:26 639230955522101820
21 ms 172.64.35.222
142 2026-08-23 15:09 639230945754521603
42 ms 172.64.35.222
141 2026-08-23 15:09 639230945754521603
42 ms 162.159.44.222
140 2026-08-23 15:09 639230945754521603
42 ms 108.162.195.222
139 2026-08-23 14:53 639230935852040504
469 ms 108.162.195.222
138 2026-08-23 14:53 639230935852040504
469 ms 162.159.44.222
137 2026-08-23 14:53 639230935852040504
469 ms 172.64.35.222
136 2026-08-23 14:37 639230926222061048
4 ms 108.162.195.222
135 2026-08-23 14:37 639230926222061048
4 ms 162.159.44.222
134 2026-08-23 14:37 639230926222061048
4 ms 172.64.35.222
133 2026-08-23 14:20 639230916449726907
35 ms 162.159.44.222
132 2026-08-23 14:20 639230916449726907
35 ms 172.64.35.222
131 2026-08-23 14:20 639230916449726907
35 ms 108.162.195.222
130 2026-08-23 14:04 639230906595053086
4 ms 108.162.195.222
129 2026-08-23 14:04 639230906595053086
4 ms 162.159.44.222
128 2026-08-23 14:04 639230906595053086
4 ms 172.64.35.222
127 2026-08-23 13:47 639230896680429441
4 ms 108.162.195.222
126 2026-08-23 13:47 639230896680429441
4 ms 162.159.44.222
125 2026-08-23 13:47 639230896680429441
4 ms 172.64.35.222
124 2026-08-23 13:31 639230886630210965
28 ms 172.64.35.222
123 2026-08-23 13:31 639230886630210965
28 ms 162.159.44.222
122 2026-08-23 13:31 639230886630210965
28 ms 108.162.195.222
121 2026-08-23 12:39 639230855430405719
8 ms 108.162.195.222
120 2026-08-23 12:39 639230855430405719
8 ms 162.159.44.222
119 2026-08-23 12:39 639230855430405719
8 ms 172.64.35.222
118 2026-08-23 12:23 639230845707499136
52 ms 162.159.44.222
117 2026-08-23 12:23 639230845707499136
52 ms 108.162.195.222
116 2026-08-23 12:23 639230845707499136
52 ms 172.64.35.222
115 2026-08-23 12:07 639230836186805419
44 ms 108.162.195.222
114 2026-08-23 12:07 639230836186805419
44 ms 172.64.35.222
113 2026-08-23 12:07 639230836186805419
44 ms 162.159.44.222
112 2026-08-23 11:50 639230826493828316
21 ms 108.162.195.222
111 2026-08-23 11:50 639230826493828316
21 ms 162.159.44.222
110 2026-08-23 11:50 639230826493828316
21 ms 172.64.35.222
109 2026-08-23 11:34 639230816817882996
8 ms 172.64.35.222
108 2026-08-23 11:34 639230816817882996
8 ms 108.162.195.222
107 2026-08-23 11:34 639230816817882996
8 ms 162.159.44.222
106 2026-08-23 11:18 639230806933854189
32 ms 108.162.195.222
105 2026-08-23 11:18 639230806933854189
32 ms 172.64.35.222
104 2026-08-23 11:18 639230806933854189
32 ms 162.159.44.222
103 2026-08-23 11:02 639230797120243854
27 ms 108.162.195.222
102 2026-08-23 11:02 639230797120243854
27 ms 172.64.35.222
101 2026-08-23 11:02 639230797120243854
27 ms 162.159.44.222
100 2026-08-23 10:45 639230787310272840
46 ms 108.162.195.222
99 2026-08-23 10:45 639230787310272840
46 ms 162.159.44.222
98 2026-08-23 10:45 639230787310272840
46 ms 172.64.35.222
97 2026-08-23 10:29 639230777600173142
4 ms 108.162.195.222
96 2026-08-23 10:29 639230777600173142
4 ms 162.159.44.222
95 2026-08-23 10:29 639230777600173142
4 ms 172.64.35.222
94 2026-08-23 10:12 639230767665024593
24 ms 108.162.195.222
93 2026-08-23 10:12 639230767665024593
24 ms 172.64.35.222
92 2026-08-23 10:12 639230767665024593
24 ms 162.159.44.222
91 2026-08-23 09:56 639230757720962293
7 ms 108.162.195.222
90 2026-08-23 09:56 639230757720962293
7 ms 162.159.44.222
89 2026-08-23 09:56 639230757720962293
7 ms 172.64.35.222
88 2026-08-23 09:39 639230747722189784
31 ms 108.162.195.222
87 2026-08-23 09:39 639230747722189784
31 ms 162.159.44.222
86 2026-08-23 09:39 639230747722189784
31 ms 172.64.35.222
85 2026-08-23 08:47 639230716313923480
48 ms 162.159.44.222
84 2026-08-23 08:47 639230716313923480
48 ms 108.162.195.222
83 2026-08-23 08:47 639230716313923480
48 ms 172.64.35.222
82 2026-08-23 08:31 639230706813835990
14 ms 162.159.44.222
81 2026-08-23 08:31 639230706813835990
14 ms 108.162.195.222
80 2026-08-23 08:31 639230706813835990
14 ms 172.64.35.222
79 2026-08-23 08:14 639230696871062203
36 ms 172.64.35.222
78 2026-08-23 08:14 639230696871062203
36 ms 108.162.195.222
77 2026-08-23 08:14 639230696871062203
36 ms 162.159.44.222
76 2026-08-23 07:58 639230687142781616
28 ms 108.162.195.222
75 2026-08-23 07:58 639230687142781616
28 ms 162.159.44.222
74 2026-08-23 07:58 639230687142781616
28 ms 172.64.35.222
73 2026-08-23 07:42 639230677432142227
37 ms 108.162.195.222
72 2026-08-23 07:42 639230677432142227
37 ms 162.159.44.222
71 2026-08-23 07:42 639230677432142227
37 ms 172.64.35.222
70 2026-08-23 07:26 639230667686258061
4 ms 108.162.195.222
69 2026-08-23 07:26 639230667686258061
4 ms 162.159.44.222
68 2026-08-23 07:26 639230667686258061
4 ms 172.64.35.222
67 2026-08-23 07:10 639230658039243685
32 ms 108.162.195.222
66 2026-08-23 07:10 639230658039243685
32 ms 162.159.44.222
65 2026-08-23 07:10 639230658039243685
32 ms 172.64.35.222
64 2026-08-23 06:54 639230648468473803
11 ms 108.162.195.222
63 2026-08-23 06:54 639230648468473803
11 ms 162.159.44.222
62 2026-08-23 06:54 639230648468473803
11 ms 172.64.35.222
61 2026-08-23 06:38 639230638829658294
16 ms 108.162.195.222
60 2026-08-23 06:38 639230638829658294
16 ms 162.159.44.222
59 2026-08-23 06:38 639230638829658294
16 ms 172.64.35.222
58 2026-08-23 06:22 639230629247017617
34 ms 108.162.195.222
57 2026-08-23 06:22 639230629247017617
34 ms 162.159.44.222
56 2026-08-23 06:22 639230629247017617
34 ms 172.64.35.222
55 2026-08-23 06:06 639230619625318239
13 ms 108.162.195.222
54 2026-08-23 06:06 639230619625318239
13 ms 162.159.44.222
53 2026-08-23 06:06 639230619625318239
13 ms 172.64.35.222
52 2026-08-23 05:49 639230609697630264
9 ms 108.162.195.222
51 2026-08-23 05:49 639230609697630264
9 ms 162.159.44.222
50 2026-08-23 05:49 639230609697630264
9 ms 172.64.35.222
49 2026-08-23 04:57 639230578570131864
5 ms 108.162.195.222
48 2026-08-23 04:57 639230578570131864
5 ms 162.159.44.222
47 2026-08-23 04:57 639230578570131864
5 ms 172.64.35.222
46 2026-08-23 04:41 639230568958963168
-
45 2026-08-23 04:25 639230559287611211
14 ms 108.162.195.222
44 2026-08-23 04:25 639230559287611211
14 ms 162.159.44.222
43 2026-08-23 04:25 639230559287611211
14 ms 172.64.35.222
42 2026-08-23 04:09 639230549524312030
9 ms 108.162.195.222
41 2026-08-23 04:09 639230549524312030
9 ms 162.159.44.222
40 2026-08-23 04:09 639230549524312030
9 ms 172.64.35.222
39 2026-08-23 03:53 639230539739801669
10 ms 172.64.35.222
38 2026-08-23 03:53 639230539739801669
10 ms 162.159.44.222
37 2026-08-23 03:53 639230539739801669
10 ms 108.162.195.222
36 2026-08-23 03:36 639230530084069375
65 ms 108.162.195.222
35 2026-08-23 03:36 639230530084069375
65 ms 172.64.35.222
34 2026-08-23 03:36 639230530084069375
65 ms 162.159.44.222
33 2026-08-23 03:20 639230520362691441
29 ms 172.64.35.222
32 2026-08-23 03:20 639230520362691441
29 ms 162.159.44.222
31 2026-08-23 03:20 639230520362691441
29 ms 108.162.195.222
30 2026-08-23 03:04 639230510677194518
2024 ms 108.162.195.222
29 2026-08-23 03:04 639230510677194518
2024 ms 172.64.35.222
28 2026-08-23 03:04 639230510677194518
2024 ms 162.159.44.222
27 2026-08-23 02:48 639230501156002646
10 ms 108.162.195.222
26 2026-08-23 02:48 639230501156002646
10 ms 162.159.44.222
25 2026-08-23 02:48 639230501156002646
10 ms 172.64.35.222
24 2026-08-23 02:32 639230491502198541
2007 ms 172.64.35.222
23 2026-08-23 02:32 639230491502198541
2007 ms 108.162.195.222
22 2026-08-23 02:32 639230491502198541
2007 ms 162.159.44.222
21 2026-08-23 02:16 639230481860318494
3 ms 108.162.195.222
20 2026-08-23 02:16 639230481860318494
3 ms 162.159.44.222
19 2026-08-23 02:16 639230481860318494
3 ms 172.64.35.222
18 2026-08-23 02:00 639230471893008575
40 ms 162.159.44.222
17 2026-08-23 02:00 639230471893008575
40 ms 172.64.35.222
16 2026-08-23 02:00 639230471893008575
40 ms 108.162.195.222
15 2026-08-23 01:06 639230440030877421
3 ms 108.162.195.222
14 2026-08-23 01:06 639230440030877421
3 ms 162.159.44.222
13 2026-08-23 01:06 639230440030877421
3 ms 172.64.35.222
12 2026-08-23 00:50 639230430479725508
8 ms 162.159.44.222
11 2026-08-23 00:50 639230430479725508
8 ms 172.64.35.222
10 2026-08-23 00:50 639230430479725508
8 ms 108.162.195.222
9 2026-08-23 00:34 639230420875160219
3 ms 108.162.195.222
8 2026-08-23 00:34 639230420875160219
3 ms 162.159.44.222
7 2026-08-23 00:34 639230420875160219
3 ms 172.64.35.222
6 2026-08-23 00:18 639230411240692575
64 ms 108.162.195.222
5 2026-08-23 00:18 639230411240692575
64 ms 162.159.44.222
4 2026-08-23 00:18 639230411240692575
64 ms 172.64.35.222
3 2026-08-23 00:02 639230401550806607
5 ms 108.162.195.222
2 2026-08-23 00:02 639230401550806607
5 ms 162.159.44.222
1 2026-08-23 00:02 639230401550806607
5 ms 172.64.35.222