DNS response history for ivan.ns.cloudflare.com

ivan.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 2026-08-11. For this date, NameServerHistory found 226 DNS check records, 225 successful responses, 1 failed responses, and 289 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 ivan.ns.cloudflare.com.
Records on Selected Date

226

Historical checks stored for this nameserver on selected date

Average Latency

289 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.120

Most recently resolved hosting IP on selected date

Successful Responses

225

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 ivan.ns.cloudflare.com

Showing DNS history for 2026-08-11 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
226 2026-08-11 23:48 639220888396333845
30 ms 108.162.193.120
225 2026-08-11 23:48 639220888396333845
30 ms 172.64.33.120
224 2026-08-11 23:48 639220888396333845
30 ms 173.245.59.120
223 2026-08-11 23:32 639220878864937382
22 ms 108.162.193.120
222 2026-08-11 23:32 639220878864937382
22 ms 172.64.33.120
221 2026-08-11 23:32 639220878864937382
22 ms 173.245.59.120
220 2026-08-11 22:39 639220847369072314
20 ms 108.162.193.120
219 2026-08-11 22:39 639220847369072314
20 ms 172.64.33.120
218 2026-08-11 22:39 639220847369072314
20 ms 173.245.59.120
217 2026-08-11 22:24 639220838037764925
2019 ms 173.245.59.120
216 2026-08-11 22:24 639220838037764925
2019 ms 108.162.193.120
215 2026-08-11 22:24 639220838037764925
2019 ms 172.64.33.120
214 2026-08-11 22:08 639220828735120634
10 ms 108.162.193.120
213 2026-08-11 22:08 639220828735120634
10 ms 172.64.33.120
212 2026-08-11 22:08 639220828735120634
10 ms 173.245.59.120
211 2026-08-11 21:53 639220819447979766
2019 ms 173.245.59.120
210 2026-08-11 21:53 639220819447979766
2019 ms 172.64.33.120
209 2026-08-11 21:53 639220819447979766
2019 ms 108.162.193.120
208 2026-08-11 21:37 639220810056531741
14 ms 108.162.193.120
207 2026-08-11 21:37 639220810056531741
14 ms 172.64.33.120
206 2026-08-11 21:37 639220810056531741
14 ms 173.245.59.120
205 2026-08-11 21:21 639220800745746593
72 ms 108.162.193.120
204 2026-08-11 21:21 639220800745746593
72 ms 172.64.33.120
203 2026-08-11 21:21 639220800745746593
72 ms 173.245.59.120
202 2026-08-11 21:06 639220791351626349
2033 ms 173.245.59.120
201 2026-08-11 21:06 639220791351626349
2033 ms 172.64.33.120
200 2026-08-11 21:06 639220791351626349
2033 ms 108.162.193.120
199 2026-08-11 20:50 639220782021256610
29 ms 173.245.59.120
198 2026-08-11 20:50 639220782021256610
29 ms 108.162.193.120
197 2026-08-11 20:50 639220782021256610
29 ms 172.64.33.120
196 2026-08-11 20:34 639220772603347755
47 ms 108.162.193.120
195 2026-08-11 20:34 639220772603347755
47 ms 173.245.59.120
194 2026-08-11 20:34 639220772603347755
47 ms 172.64.33.120
193 2026-08-11 20:19 639220763224057047
36 ms 173.245.59.120
192 2026-08-11 20:19 639220763224057047
36 ms 172.64.33.120
191 2026-08-11 20:19 639220763224057047
36 ms 108.162.193.120
190 2026-08-11 20:03 639220753691117767
23 ms 173.245.59.120
189 2026-08-11 20:03 639220753691117767
23 ms 108.162.193.120
188 2026-08-11 20:03 639220753691117767
23 ms 172.64.33.120
187 2026-08-11 19:47 639220744107836218
39 ms 108.162.193.120
186 2026-08-11 19:47 639220744107836218
39 ms 172.64.33.120
185 2026-08-11 19:47 639220744107836218
39 ms 173.245.59.120
184 2026-08-11 18:53 639220711927629898
23 ms 108.162.193.120
183 2026-08-11 18:53 639220711927629898
23 ms 172.64.33.120
182 2026-08-11 18:53 639220711927629898
23 ms 173.245.59.120
181 2026-08-11 18:37 639220702299437921
13 ms 108.162.193.120
180 2026-08-11 18:37 639220702299437921
13 ms 173.245.59.120
179 2026-08-11 18:37 639220702299437921
13 ms 172.64.33.120
178 2026-08-11 18:21 639220692505468181
32 ms 172.64.33.120
177 2026-08-11 18:21 639220692505468181
32 ms 108.162.193.120
176 2026-08-11 18:21 639220692505468181
32 ms 173.245.59.120
175 2026-08-11 18:04 639220682669911239
37 ms 108.162.193.120
174 2026-08-11 18:04 639220682669911239
37 ms 172.64.33.120
173 2026-08-11 18:04 639220682669911239
37 ms 173.245.59.120
172 2026-08-11 17:48 639220672929841526
13 ms 108.162.193.120
171 2026-08-11 17:48 639220672929841526
13 ms 172.64.33.120
170 2026-08-11 17:48 639220672929841526
13 ms 173.245.59.120
169 2026-08-11 17:32 639220663225662315
31 ms 108.162.193.120
168 2026-08-11 17:32 639220663225662315
31 ms 172.64.33.120
167 2026-08-11 17:32 639220663225662315
31 ms 173.245.59.120
166 2026-08-11 17:16 639220653846255684
9 ms 108.162.193.120
165 2026-08-11 17:16 639220653846255684
9 ms 172.64.33.120
164 2026-08-11 17:16 639220653846255684
9 ms 173.245.59.120
163 2026-08-11 17:01 639220644420909059
10 ms 108.162.193.120
162 2026-08-11 17:01 639220644420909059
10 ms 172.64.33.120
161 2026-08-11 17:01 639220644420909059
10 ms 173.245.59.120
160 2026-08-11 16:45 639220635074970435
4029 ms 172.64.33.120
159 2026-08-11 16:45 639220635074970435
4029 ms 173.245.59.120
158 2026-08-11 16:45 639220635074970435
4029 ms 108.162.193.120
157 2026-08-11 16:29 639220625614385966
19 ms 108.162.193.120
156 2026-08-11 16:29 639220625614385966
19 ms 172.64.33.120
155 2026-08-11 16:29 639220625614385966
19 ms 173.245.59.120
154 2026-08-11 16:14 639220616132212636
5 ms 108.162.193.120
153 2026-08-11 16:14 639220616132212636
5 ms 172.64.33.120
152 2026-08-11 16:14 639220616132212636
5 ms 173.245.59.120
151 2026-08-11 15:58 639220606533651662
20 ms 108.162.193.120
150 2026-08-11 15:58 639220606533651662
20 ms 172.64.33.120
149 2026-08-11 15:58 639220606533651662
20 ms 173.245.59.120
148 2026-08-11 15:04 639220574514514318
5 ms 108.162.193.120
147 2026-08-11 15:04 639220574514514318
5 ms 172.64.33.120
146 2026-08-11 15:04 639220574514514318
5 ms 173.245.59.120
145 2026-08-11 14:48 639220565124823874
41 ms 108.162.193.120
144 2026-08-11 14:48 639220565124823874
41 ms 173.245.59.120
143 2026-08-11 14:48 639220565124823874
41 ms 172.64.33.120
142 2026-08-11 14:33 639220555799311478
9 ms 108.162.193.120
141 2026-08-11 14:33 639220555799311478
9 ms 172.64.33.120
140 2026-08-11 14:33 639220555799311478
9 ms 173.245.59.120
139 2026-08-11 14:17 639220546481577614
7 ms 108.162.193.120
138 2026-08-11 14:17 639220546481577614
7 ms 172.64.33.120
137 2026-08-11 14:17 639220546481577614
7 ms 173.245.59.120
136 2026-08-11 14:02 639220537036533154
4 ms 108.162.193.120
135 2026-08-11 14:02 639220537036533154
4 ms 172.64.33.120
134 2026-08-11 14:02 639220537036533154
4 ms 173.245.59.120
133 2026-08-11 13:46 639220527719177174
7 ms 173.245.59.120
132 2026-08-11 13:46 639220527719177174
7 ms 172.64.33.120
131 2026-08-11 13:46 639220527719177174
7 ms 108.162.193.120
130 2026-08-11 13:30 639220518173088308
25 ms 108.162.193.120
129 2026-08-11 13:30 639220518173088308
25 ms 172.64.33.120
128 2026-08-11 13:30 639220518173088308
25 ms 173.245.59.120
127 2026-08-11 13:15 639220508902896243
2032 ms 173.245.59.120
126 2026-08-11 13:15 639220508902896243
2032 ms 108.162.193.120
125 2026-08-11 13:15 639220508902896243
2032 ms 172.64.33.120
124 2026-08-11 12:59 639220499455923005
36 ms 108.162.193.120
123 2026-08-11 12:59 639220499455923005
36 ms 172.64.33.120
122 2026-08-11 12:59 639220499455923005
36 ms 173.245.59.120
121 2026-08-11 12:43 639220490082583768
-
120 2026-08-11 12:28 639220480636590998
76 ms 108.162.193.120
119 2026-08-11 12:28 639220480636590998
76 ms 172.64.33.120
118 2026-08-11 12:28 639220480636590998
76 ms 173.245.59.120
117 2026-08-11 12:09 639220469585029273
10 ms 108.162.193.120
116 2026-08-11 12:09 639220469585029273
10 ms 172.64.33.120
115 2026-08-11 12:09 639220469585029273
10 ms 173.245.59.120
114 2026-08-11 11:17 639220438074188884
17 ms 172.64.33.120
113 2026-08-11 11:17 639220438074188884
17 ms 108.162.193.120
112 2026-08-11 11:17 639220438074188884
17 ms 173.245.59.120
111 2026-08-11 11:01 639220428789720049
34 ms 108.162.193.120
110 2026-08-11 11:01 639220428789720049
34 ms 172.64.33.120
109 2026-08-11 11:01 639220428789720049
34 ms 173.245.59.120
108 2026-08-11 10:46 639220419558302820
15 ms 108.162.193.120
107 2026-08-11 10:46 639220419558302820
15 ms 172.64.33.120
106 2026-08-11 10:46 639220419558302820
15 ms 173.245.59.120
105 2026-08-11 10:31 639220410448738795
51 ms 108.162.193.120
104 2026-08-11 10:31 639220410448738795
51 ms 173.245.59.120
103 2026-08-11 10:31 639220410448738795
51 ms 172.64.33.120
102 2026-08-11 10:15 639220401034081530
94 ms 108.162.193.120
101 2026-08-11 10:15 639220401034081530
94 ms 172.64.33.120
100 2026-08-11 10:15 639220401034081530
94 ms 173.245.59.120
99 2026-08-11 09:59 639220391766674161
10 ms 108.162.193.120
98 2026-08-11 09:59 639220391766674161
10 ms 173.245.59.120
97 2026-08-11 09:59 639220391766674161
10 ms 172.64.33.120
96 2026-08-11 09:44 639220382275807148
4 ms 108.162.193.120
95 2026-08-11 09:44 639220382275807148
4 ms 172.64.33.120
94 2026-08-11 09:44 639220382275807148
4 ms 173.245.59.120
93 2026-08-11 09:28 639220373034162867
10 ms 108.162.193.120
92 2026-08-11 09:28 639220373034162867
10 ms 172.64.33.120
91 2026-08-11 09:28 639220373034162867
10 ms 173.245.59.120
90 2026-08-11 09:13 639220363994971859
16 ms 108.162.193.120
89 2026-08-11 09:13 639220363994971859
16 ms 172.64.33.120
88 2026-08-11 09:13 639220363994971859
16 ms 173.245.59.120
87 2026-08-11 08:58 639220354563965455
2027 ms 108.162.193.120
86 2026-08-11 08:58 639220354563965455
2027 ms 172.64.33.120
85 2026-08-11 08:58 639220354563965455
2027 ms 173.245.59.120
84 2026-08-11 08:42 639220345437414880
9 ms 108.162.193.120
83 2026-08-11 08:42 639220345437414880
9 ms 172.64.33.120
82 2026-08-11 08:42 639220345437414880
9 ms 173.245.59.120
81 2026-08-11 08:27 639220336024248987
9 ms 108.162.193.120
80 2026-08-11 08:27 639220336024248987
9 ms 172.64.33.120
79 2026-08-11 08:27 639220336024248987
9 ms 173.245.59.120
78 2026-08-11 07:34 639220304233635692
5 ms 108.162.193.120
77 2026-08-11 07:34 639220304233635692
5 ms 172.64.33.120
76 2026-08-11 07:34 639220304233635692
5 ms 173.245.59.120
75 2026-08-11 07:18 639220294872170960
5 ms 108.162.193.120
74 2026-08-11 07:18 639220294872170960
5 ms 172.64.33.120
73 2026-08-11 07:18 639220294872170960
5 ms 173.245.59.120
72 2026-08-11 07:03 639220285547177980
35 ms 108.162.193.120
71 2026-08-11 07:03 639220285547177980
35 ms 172.64.33.120
70 2026-08-11 07:03 639220285547177980
35 ms 173.245.59.120
69 2026-08-11 06:47 639220276337941315
42 ms 108.162.193.120
68 2026-08-11 06:47 639220276337941315
42 ms 172.64.33.120
67 2026-08-11 06:47 639220276337941315
42 ms 173.245.59.120
66 2026-08-11 06:32 639220267175191677
23 ms 172.64.33.120
65 2026-08-11 06:32 639220267175191677
23 ms 173.245.59.120
64 2026-08-11 06:32 639220267175191677
23 ms 108.162.193.120
63 2026-08-11 06:17 639220257981518924
4 ms 108.162.193.120
62 2026-08-11 06:17 639220257981518924
4 ms 172.64.33.120
61 2026-08-11 06:17 639220257981518924
4 ms 173.245.59.120
60 2026-08-11 06:02 639220249265489070
9 ms 173.245.59.120
59 2026-08-11 06:02 639220249265489070
9 ms 172.64.33.120
58 2026-08-11 06:02 639220249265489070
9 ms 108.162.193.120
57 2026-08-11 05:48 639220240700249205
32 ms 173.245.59.120
56 2026-08-11 05:48 639220240700249205
32 ms 172.64.33.120
55 2026-08-11 05:48 639220240700249205
32 ms 108.162.193.120
54 2026-08-11 05:33 639220231975029986
6 ms 108.162.193.120
53 2026-08-11 05:33 639220231975029986
6 ms 172.64.33.120
52 2026-08-11 05:33 639220231975029986
6 ms 173.245.59.120
51 2026-08-11 05:19 639220223261176932
7 ms 108.162.193.120
50 2026-08-11 05:19 639220223261176932
7 ms 172.64.33.120
49 2026-08-11 05:19 639220223261176932
7 ms 173.245.59.120
48 2026-08-11 05:04 639220214366718456
12 ms 108.162.193.120
47 2026-08-11 05:04 639220214366718456
12 ms 173.245.59.120
46 2026-08-11 05:04 639220214366718456
12 ms 172.64.33.120
45 2026-08-11 04:49 639220205306334524
30 ms 108.162.193.120
44 2026-08-11 04:49 639220205306334524
30 ms 172.64.33.120
43 2026-08-11 04:49 639220205306334524
30 ms 173.245.59.120
42 2026-08-11 03:57 639220174463175061
2031 ms 108.162.193.120
41 2026-08-11 03:57 639220174463175061
2031 ms 173.245.59.120
40 2026-08-11 03:57 639220174463175061
2031 ms 172.64.33.120
39 2026-08-11 03:43 639220165777190438
25 ms 108.162.193.120
38 2026-08-11 03:43 639220165777190438
25 ms 172.64.33.120
37 2026-08-11 03:43 639220165777190438
25 ms 173.245.59.120
36 2026-08-11 03:28 639220156880374825
28 ms 108.162.193.120
35 2026-08-11 03:28 639220156880374825
28 ms 173.245.59.120
34 2026-08-11 03:28 639220156880374825
28 ms 172.64.33.120
33 2026-08-11 03:13 639220148139986945
26 ms 108.162.193.120
32 2026-08-11 03:13 639220148139986945
26 ms 173.245.59.120
31 2026-08-11 03:13 639220148139986945
26 ms 172.64.33.120
30 2026-08-11 02:59 639220139271074299
5 ms 108.162.193.120
29 2026-08-11 02:59 639220139271074299
5 ms 172.64.33.120
28 2026-08-11 02:59 639220139271074299
5 ms 173.245.59.120
27 2026-08-11 02:44 639220130565901336
4 ms 108.162.193.120
26 2026-08-11 02:44 639220130565901336
4 ms 172.64.33.120
25 2026-08-11 02:44 639220130565901336
4 ms 173.245.59.120
24 2026-08-11 02:29 639220121659980575
8 ms 108.162.193.120
23 2026-08-11 02:29 639220121659980575
8 ms 172.64.33.120
22 2026-08-11 02:29 639220121659980575
8 ms 173.245.59.120
21 2026-08-11 02:15 639220112857650894
29 ms 108.162.193.120
20 2026-08-11 02:15 639220112857650894
29 ms 172.64.33.120
19 2026-08-11 02:15 639220112857650894
29 ms 173.245.59.120
18 2026-08-11 01:59 639220103767686219
17 ms 172.64.33.120
17 2026-08-11 01:59 639220103767686219
17 ms 173.245.59.120
16 2026-08-11 01:59 639220103767686219
17 ms 108.162.193.120
15 2026-08-11 01:44 639220094545970611
3 ms 108.162.193.120
14 2026-08-11 01:44 639220094545970611
3 ms 172.64.33.120
13 2026-08-11 01:44 639220094545970611
3 ms 173.245.59.120
12 2026-08-11 01:29 639220085476091081
28 ms 108.162.193.120
11 2026-08-11 01:29 639220085476091081
28 ms 172.64.33.120
10 2026-08-11 01:29 639220085476091081
28 ms 173.245.59.120
9 2026-08-11 01:14 639220076243751161
4013 ms 108.162.193.120
8 2026-08-11 01:14 639220076243751161
4013 ms 172.64.33.120
7 2026-08-11 01:14 639220076243751161
4013 ms 173.245.59.120
6 2026-08-11 00:22 639220045322845190
11 ms 173.245.59.120
5 2026-08-11 00:22 639220045322845190
11 ms 172.64.33.120
4 2026-08-11 00:22 639220045322845190
11 ms 108.162.193.120
3 2026-08-11 00:07 639220036434132314
9 ms 108.162.193.120
2 2026-08-11 00:07 639220036434132314
9 ms 173.245.59.120
1 2026-08-11 00:07 639220036434132314
9 ms 172.64.33.120