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 2026-08-22. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 263 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

222

Historical checks stored for this nameserver on selected date

Average Latency

263 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

108.162.195.222

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 leif.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
30 ms 108.162.195.222
221 2026-08-22 23:46 639230391807229016
30 ms 162.159.44.222
220 2026-08-22 23:46 639230391807229016
30 ms 172.64.35.222
219 2026-08-22 23:30 639230382051619327
5 ms 108.162.195.222
218 2026-08-22 23:30 639230382051619327
5 ms 162.159.44.222
217 2026-08-22 23:30 639230382051619327
5 ms 172.64.35.222
216 2026-08-22 23:14 639230372323353529
4 ms 108.162.195.222
215 2026-08-22 23:14 639230372323353529
4 ms 162.159.44.222
214 2026-08-22 23:14 639230372323353529
4 ms 172.64.35.222
213 2026-08-22 22:57 639230362586451064
4022 ms 108.162.195.222
212 2026-08-22 22:57 639230362586451064
4022 ms 162.159.44.222
211 2026-08-22 22:57 639230362586451064
4022 ms 172.64.35.222
210 2026-08-22 22:41 639230352793666303
10 ms 162.159.44.222
209 2026-08-22 22:41 639230352793666303
10 ms 108.162.195.222
208 2026-08-22 22:41 639230352793666303
10 ms 172.64.35.222
207 2026-08-22 22:24 639230342775737758
14 ms 172.64.35.222
206 2026-08-22 22:24 639230342775737758
14 ms 108.162.195.222
205 2026-08-22 22:24 639230342775737758
14 ms 162.159.44.222
204 2026-08-22 22:07 639230332639939561
2054 ms 172.64.35.222
203 2026-08-22 22:07 639230332639939561
2054 ms 108.162.195.222
202 2026-08-22 22:07 639230332639939561
2054 ms 162.159.44.222
201 2026-08-22 21:15 639230301014190104
4 ms 108.162.195.222
200 2026-08-22 21:15 639230301014190104
4 ms 162.159.44.222
199 2026-08-22 21:15 639230301014190104
4 ms 172.64.35.222
198 2026-08-22 20:58 639230291048161498
9 ms 108.162.195.222
197 2026-08-22 20:58 639230291048161498
9 ms 162.159.44.222
196 2026-08-22 20:58 639230291048161498
9 ms 172.64.35.222
195 2026-08-22 20:41 639230280894353664
42 ms 108.162.195.222
194 2026-08-22 20:41 639230280894353664
42 ms 162.159.44.222
193 2026-08-22 20:41 639230280894353664
42 ms 172.64.35.222
192 2026-08-22 20:24 639230270699419073
46 ms 108.162.195.222
191 2026-08-22 20:24 639230270699419073
46 ms 162.159.44.222
190 2026-08-22 20:24 639230270699419073
46 ms 172.64.35.222
189 2026-08-22 20:07 639230260248163050
6 ms 108.162.195.222
188 2026-08-22 20:07 639230260248163050
6 ms 162.159.44.222
187 2026-08-22 20:07 639230260248163050
6 ms 172.64.35.222
186 2026-08-22 19:50 639230250122494282
10 ms 108.162.195.222
185 2026-08-22 19:50 639230250122494282
10 ms 162.159.44.222
184 2026-08-22 19:50 639230250122494282
10 ms 172.64.35.222
183 2026-08-22 19:33 639230239972935046
4022 ms 108.162.195.222
182 2026-08-22 19:33 639230239972935046
4022 ms 162.159.44.222
181 2026-08-22 19:33 639230239972935046
4022 ms 172.64.35.222
180 2026-08-22 19:16 639230229963262464
4025 ms 108.162.195.222
179 2026-08-22 19:16 639230229963262464
4025 ms 162.159.44.222
178 2026-08-22 19:16 639230229963262464
4025 ms 172.64.35.222
177 2026-08-22 19:00 639230220033804658
18 ms 108.162.195.222
176 2026-08-22 19:00 639230220033804658
18 ms 162.159.44.222
175 2026-08-22 19:00 639230220033804658
18 ms 172.64.35.222
174 2026-08-22 18:43 639230209891107289
4 ms 108.162.195.222
173 2026-08-22 18:43 639230209891107289
4 ms 162.159.44.222
172 2026-08-22 18:43 639230209891107289
4 ms 172.64.35.222
171 2026-08-22 18:26 639230199630298717
30 ms 172.64.35.222
170 2026-08-22 18:26 639230199630298717
30 ms 162.159.44.222
169 2026-08-22 18:26 639230199630298717
30 ms 108.162.195.222
168 2026-08-22 18:09 639230189301984150
36 ms 108.162.195.222
167 2026-08-22 18:09 639230189301984150
36 ms 172.64.35.222
166 2026-08-22 18:09 639230189301984150
36 ms 162.159.44.222
165 2026-08-22 17:15 639230157138468804
2016 ms 108.162.195.222
164 2026-08-22 17:15 639230157138468804
2016 ms 172.64.35.222
163 2026-08-22 17:15 639230157138468804
2016 ms 162.159.44.222
162 2026-08-22 16:58 639230146987869495
14 ms 162.159.44.222
161 2026-08-22 16:58 639230146987869495
14 ms 108.162.195.222
160 2026-08-22 16:58 639230146987869495
14 ms 172.64.35.222
159 2026-08-22 16:41 639230136768638516
34 ms 108.162.195.222
158 2026-08-22 16:41 639230136768638516
34 ms 162.159.44.222
157 2026-08-22 16:41 639230136768638516
34 ms 172.64.35.222
156 2026-08-22 16:24 639230126735907877
7 ms 108.162.195.222
155 2026-08-22 16:24 639230126735907877
7 ms 162.159.44.222
154 2026-08-22 16:24 639230126735907877
7 ms 172.64.35.222
153 2026-08-22 16:07 639230116551187768
2 ms 108.162.195.222
152 2026-08-22 16:07 639230116551187768
2 ms 162.159.44.222
151 2026-08-22 16:07 639230116551187768
2 ms 172.64.35.222
150 2026-08-22 15:50 639230106335615913
11 ms 108.162.195.222
149 2026-08-22 15:50 639230106335615913
11 ms 162.159.44.222
148 2026-08-22 15:50 639230106335615913
11 ms 172.64.35.222
147 2026-08-22 15:33 639230096177758176
4 ms 108.162.195.222
146 2026-08-22 15:33 639230096177758176
4 ms 162.159.44.222
145 2026-08-22 15:33 639230096177758176
4 ms 172.64.35.222
144 2026-08-22 15:17 639230086185999993
5 ms 108.162.195.222
143 2026-08-22 15:17 639230086185999993
5 ms 162.159.44.222
142 2026-08-22 15:17 639230086185999993
5 ms 172.64.35.222
141 2026-08-22 15:00 639230076247854903
12 ms 108.162.195.222
140 2026-08-22 15:00 639230076247854903
12 ms 162.159.44.222
139 2026-08-22 15:00 639230076247854903
12 ms 172.64.35.222
138 2026-08-22 14:43 639230066076077530
8 ms 162.159.44.222
137 2026-08-22 14:43 639230066076077530
8 ms 172.64.35.222
136 2026-08-22 14:43 639230066076077530
8 ms 108.162.195.222
135 2026-08-22 14:26 639230055738197328
21 ms 162.159.44.222
134 2026-08-22 14:26 639230055738197328
21 ms 172.64.35.222
133 2026-08-22 14:26 639230055738197328
21 ms 108.162.195.222
132 2026-08-22 14:09 639230045411225521
35 ms 108.162.195.222
131 2026-08-22 14:09 639230045411225521
35 ms 162.159.44.222
130 2026-08-22 14:09 639230045411225521
35 ms 172.64.35.222
129 2026-08-22 13:15 639230013046000470
8 ms 108.162.195.222
128 2026-08-22 13:15 639230013046000470
8 ms 162.159.44.222
127 2026-08-22 13:15 639230013046000470
8 ms 172.64.35.222
126 2026-08-22 12:58 639230003090037878
33 ms 108.162.195.222
125 2026-08-22 12:58 639230003090037878
33 ms 162.159.44.222
124 2026-08-22 12:58 639230003090037878
33 ms 172.64.35.222
123 2026-08-22 12:41 639229993008259475
4 ms 108.162.195.222
122 2026-08-22 12:41 639229993008259475
4 ms 162.159.44.222
121 2026-08-22 12:41 639229993008259475
4 ms 172.64.35.222
120 2026-08-22 12:25 639229982909449470
6 ms 108.162.195.222
119 2026-08-22 12:25 639229982909449470
6 ms 162.159.44.222
118 2026-08-22 12:25 639229982909449470
6 ms 172.64.35.222
117 2026-08-22 12:08 639229973035502212
24 ms 172.64.35.222
116 2026-08-22 12:08 639229973035502212
24 ms 108.162.195.222
115 2026-08-22 12:08 639229973035502212
24 ms 162.159.44.222
114 2026-08-22 11:51 639229963064296145
9 ms 172.64.35.222
113 2026-08-22 11:51 639229963064296145
9 ms 108.162.195.222
112 2026-08-22 11:51 639229963064296145
9 ms 162.159.44.222
111 2026-08-22 11:35 639229952996162143
14 ms 108.162.195.222
110 2026-08-22 11:35 639229952996162143
14 ms 172.64.35.222
109 2026-08-22 11:35 639229952996162143
14 ms 162.159.44.222
108 2026-08-22 11:18 639229943051949195
3 ms 108.162.195.222
107 2026-08-22 11:18 639229943051949195
3 ms 162.159.44.222
106 2026-08-22 11:18 639229943051949195
3 ms 172.64.35.222
105 2026-08-22 11:01 639229932919214934
31 ms 108.162.195.222
104 2026-08-22 11:01 639229932919214934
31 ms 162.159.44.222
103 2026-08-22 11:01 639229932919214934
31 ms 172.64.35.222
102 2026-08-22 10:44 639229922745889838
35 ms 108.162.195.222
101 2026-08-22 10:44 639229922745889838
35 ms 172.64.35.222
100 2026-08-22 10:44 639229922745889838
35 ms 162.159.44.222
99 2026-08-22 10:27 639229912587214796
5 ms 108.162.195.222
98 2026-08-22 10:27 639229912587214796
5 ms 162.159.44.222
97 2026-08-22 10:27 639229912587214796
5 ms 172.64.35.222
96 2026-08-22 10:10 639229902240004454
2036 ms 162.159.44.222
95 2026-08-22 10:10 639229902240004454
2036 ms 108.162.195.222
94 2026-08-22 10:10 639229902240004454
2036 ms 172.64.35.222
93 2026-08-22 09:18 639229870800501662
20 ms 162.159.44.222
92 2026-08-22 09:18 639229870800501662
20 ms 108.162.195.222
91 2026-08-22 09:18 639229870800501662
20 ms 172.64.35.222
90 2026-08-22 09:01 639229861058384956
22 ms 108.162.195.222
89 2026-08-22 09:01 639229861058384956
22 ms 162.159.44.222
88 2026-08-22 09:01 639229861058384956
22 ms 172.64.35.222
87 2026-08-22 08:45 639229851158592604
32 ms 162.159.44.222
86 2026-08-22 08:45 639229851158592604
32 ms 108.162.195.222
85 2026-08-22 08:45 639229851158592604
32 ms 172.64.35.222
84 2026-08-22 08:29 639229841475569629
6 ms 108.162.195.222
83 2026-08-22 08:29 639229841475569629
6 ms 162.159.44.222
82 2026-08-22 08:29 639229841475569629
6 ms 172.64.35.222
81 2026-08-22 08:13 639229831887658471
54 ms 108.162.195.222
80 2026-08-22 08:13 639229831887658471
54 ms 172.64.35.222
79 2026-08-22 08:13 639229831887658471
54 ms 162.159.44.222
78 2026-08-22 07:56 639229822043670346
43 ms 108.162.195.222
77 2026-08-22 07:56 639229822043670346
43 ms 162.159.44.222
76 2026-08-22 07:56 639229822043670346
43 ms 172.64.35.222
75 2026-08-22 07:40 639229812327913936
14 ms 108.162.195.222
74 2026-08-22 07:40 639229812327913936
14 ms 162.159.44.222
73 2026-08-22 07:40 639229812327913936
14 ms 172.64.35.222
72 2026-08-22 07:24 639229802629488686
4 ms 108.162.195.222
71 2026-08-22 07:24 639229802629488686
4 ms 162.159.44.222
70 2026-08-22 07:24 639229802629488686
4 ms 172.64.35.222
69 2026-08-22 07:08 639229793051447309
45 ms 108.162.195.222
68 2026-08-22 07:08 639229793051447309
45 ms 162.159.44.222
67 2026-08-22 07:08 639229793051447309
45 ms 172.64.35.222
66 2026-08-22 06:52 639229783303531961
7 ms 108.162.195.222
65 2026-08-22 06:52 639229783303531961
7 ms 162.159.44.222
64 2026-08-22 06:52 639229783303531961
7 ms 172.64.35.222
63 2026-08-22 06:35 639229773458051942
24 ms 108.162.195.222
62 2026-08-22 06:35 639229773458051942
24 ms 162.159.44.222
61 2026-08-22 06:35 639229773458051942
24 ms 172.64.35.222
60 2026-08-22 06:19 639229763373848056
8 ms 108.162.195.222
59 2026-08-22 06:19 639229763373848056
8 ms 162.159.44.222
58 2026-08-22 06:19 639229763373848056
8 ms 172.64.35.222
57 2026-08-22 05:27 639229732140622809
5 ms 108.162.195.222
56 2026-08-22 05:27 639229732140622809
5 ms 162.159.44.222
55 2026-08-22 05:27 639229732140622809
5 ms 172.64.35.222
54 2026-08-22 05:11 639229722699695967
15 ms 162.159.44.222
53 2026-08-22 05:11 639229722699695967
15 ms 108.162.195.222
52 2026-08-22 05:11 639229722699695967
15 ms 172.64.35.222
51 2026-08-22 04:55 639229713097498075
4 ms 108.162.195.222
50 2026-08-22 04:55 639229713097498075
4 ms 162.159.44.222
49 2026-08-22 04:55 639229713097498075
4 ms 172.64.35.222
48 2026-08-22 04:39 639229703543969637
7 ms 108.162.195.222
47 2026-08-22 04:39 639229703543969637
7 ms 162.159.44.222
46 2026-08-22 04:39 639229703543969637
7 ms 172.64.35.222
45 2026-08-22 04:23 639229693970392873
46 ms 108.162.195.222
44 2026-08-22 04:23 639229693970392873
46 ms 162.159.44.222
43 2026-08-22 04:23 639229693970392873
46 ms 172.64.35.222
42 2026-08-22 04:07 639229684277329469
11 ms 172.64.35.222
41 2026-08-22 04:07 639229684277329469
11 ms 162.159.44.222
40 2026-08-22 04:07 639229684277329469
11 ms 108.162.195.222
39 2026-08-22 03:51 639229674501596661
15 ms 172.64.35.222
38 2026-08-22 03:51 639229674501596661
15 ms 162.159.44.222
37 2026-08-22 03:51 639229674501596661
15 ms 108.162.195.222
36 2026-08-22 03:35 639229665064441147
21 ms 108.162.195.222
35 2026-08-22 03:35 639229665064441147
21 ms 162.159.44.222
34 2026-08-22 03:35 639229665064441147
21 ms 172.64.35.222
33 2026-08-22 03:19 639229655507536872
46 ms 108.162.195.222
32 2026-08-22 03:19 639229655507536872
46 ms 162.159.44.222
31 2026-08-22 03:19 639229655507536872
46 ms 172.64.35.222
30 2026-08-22 03:03 639229645849603111
3 ms 108.162.195.222
29 2026-08-22 03:03 639229645849603111
3 ms 162.159.44.222
28 2026-08-22 03:03 639229645849603111
3 ms 172.64.35.222
27 2026-08-22 02:47 639229636090497453
7 ms 108.162.195.222
26 2026-08-22 02:47 639229636090497453
7 ms 162.159.44.222
25 2026-08-22 02:47 639229636090497453
7 ms 172.64.35.222
24 2026-08-22 02:30 639229625978544281
31 ms 108.162.195.222
23 2026-08-22 02:30 639229625978544281
31 ms 162.159.44.222
22 2026-08-22 02:30 639229625978544281
31 ms 172.64.35.222
21 2026-08-22 01:37 639229594644662176
31 ms 108.162.195.222
20 2026-08-22 01:37 639229594644662176
31 ms 162.159.44.222
19 2026-08-22 01:37 639229594644662176
31 ms 172.64.35.222
18 2026-08-22 01:22 639229585214633065
33 ms 172.64.35.222
17 2026-08-22 01:22 639229585214633065
33 ms 162.159.44.222
16 2026-08-22 01:22 639229585214633065
33 ms 108.162.195.222
15 2026-08-22 01:06 639229575581042175
18 ms 108.162.195.222
14 2026-08-22 01:06 639229575581042175
18 ms 172.64.35.222
13 2026-08-22 01:06 639229575581042175
18 ms 162.159.44.222
12 2026-08-22 00:50 639229565912268962
23 ms 108.162.195.222
11 2026-08-22 00:50 639229565912268962
23 ms 162.159.44.222
10 2026-08-22 00:50 639229565912268962
23 ms 172.64.35.222
9 2026-08-22 00:33 639229556237813203
10 ms 108.162.195.222
8 2026-08-22 00:33 639229556237813203
10 ms 172.64.35.222
7 2026-08-22 00:33 639229556237813203
10 ms 162.159.44.222
6 2026-08-22 00:17 639229546625802518
56 ms 108.162.195.222
5 2026-08-22 00:17 639229546625802518
56 ms 162.159.44.222
4 2026-08-22 00:17 639229546625802518
56 ms 172.64.35.222
3 2026-08-22 00:02 639229537172016621
4 ms 108.162.195.222
2 2026-08-22 00:02 639229537172016621
4 ms 162.159.44.222
1 2026-08-22 00:02 639229537172016621
4 ms 172.64.35.222