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 2026-08-09. For this date, NameServerHistory found 231 DNS check records, 231 successful responses, 0 failed responses, and 304 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

231

Historical checks stored for this nameserver on selected date

Average Latency

304 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:11

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

231

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 ivan.ns.cloudflare.com

Showing DNS history for 2026-08-09 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
231 2026-08-09 23:11 639219137912168440
3 ms 108.162.193.120
230 2026-08-09 23:11 639219137912168440
3 ms 172.64.33.120
229 2026-08-09 23:11 639219137912168440
3 ms 173.245.59.120
228 2026-08-09 22:57 639219129014206359
2033 ms 173.245.59.120
227 2026-08-09 22:57 639219129014206359
2033 ms 108.162.193.120
226 2026-08-09 22:57 639219129014206359
2033 ms 172.64.33.120
225 2026-08-09 22:42 639219120129816185
2026 ms 108.162.193.120
224 2026-08-09 22:42 639219120129816185
2026 ms 172.64.33.120
223 2026-08-09 22:42 639219120129816185
2026 ms 173.245.59.120
222 2026-08-09 22:27 639219111180200055
6 ms 108.162.193.120
221 2026-08-09 22:27 639219111180200055
6 ms 172.64.33.120
220 2026-08-09 22:27 639219111180200055
6 ms 173.245.59.120
219 2026-08-09 22:12 639219102397272208
5 ms 108.162.193.120
218 2026-08-09 22:12 639219102397272208
5 ms 172.64.33.120
217 2026-08-09 22:12 639219102397272208
5 ms 173.245.59.120
216 2026-08-09 21:57 639219093318422880
2013 ms 108.162.193.120
215 2026-08-09 21:57 639219093318422880
2013 ms 173.245.59.120
214 2026-08-09 21:57 639219093318422880
2013 ms 172.64.33.120
213 2026-08-09 21:42 639219084400315753
10 ms 108.162.193.120
212 2026-08-09 21:42 639219084400315753
10 ms 172.64.33.120
211 2026-08-09 21:42 639219084400315753
10 ms 173.245.59.120
210 2026-08-09 21:27 639219075254551587
15 ms 108.162.193.120
209 2026-08-09 21:27 639219075254551587
15 ms 173.245.59.120
208 2026-08-09 21:27 639219075254551587
15 ms 172.64.33.120
207 2026-08-09 21:11 639219065729192158
8 ms 108.162.193.120
206 2026-08-09 21:11 639219065729192158
8 ms 173.245.59.120
205 2026-08-09 21:11 639219065729192158
8 ms 172.64.33.120
204 2026-08-09 20:56 639219056747802098
15 ms 108.162.193.120
203 2026-08-09 20:56 639219056747802098
15 ms 172.64.33.120
202 2026-08-09 20:56 639219056747802098
15 ms 173.245.59.120
201 2026-08-09 20:41 639219047713450952
9 ms 108.162.193.120
200 2026-08-09 20:41 639219047713450952
9 ms 173.245.59.120
199 2026-08-09 20:41 639219047713450952
9 ms 172.64.33.120
198 2026-08-09 20:26 639219038561445315
7 ms 108.162.193.120
197 2026-08-09 20:26 639219038561445315
7 ms 172.64.33.120
196 2026-08-09 20:26 639219038561445315
7 ms 173.245.59.120
195 2026-08-09 19:33 639219007390383771
7 ms 108.162.193.120
194 2026-08-09 19:33 639219007390383771
7 ms 173.245.59.120
193 2026-08-09 19:33 639219007390383771
7 ms 172.64.33.120
192 2026-08-09 19:18 639218998523265596
2042 ms 173.245.59.120
191 2026-08-09 19:18 639218998523265596
2042 ms 108.162.193.120
190 2026-08-09 19:18 639218998523265596
2042 ms 172.64.33.120
189 2026-08-09 19:03 639218989631630804
18 ms 108.162.193.120
188 2026-08-09 19:03 639218989631630804
18 ms 172.64.33.120
187 2026-08-09 19:03 639218989631630804
18 ms 173.245.59.120
186 2026-08-09 18:49 639218980808450892
13 ms 108.162.193.120
185 2026-08-09 18:49 639218980808450892
13 ms 172.64.33.120
184 2026-08-09 18:49 639218980808450892
13 ms 173.245.59.120
183 2026-08-09 18:34 639218971852160604
2017 ms 172.64.33.120
182 2026-08-09 18:34 639218971852160604
2017 ms 108.162.193.120
181 2026-08-09 18:34 639218971852160604
2017 ms 173.245.59.120
180 2026-08-09 18:19 639218962783650906
6 ms 108.162.193.120
179 2026-08-09 18:19 639218962783650906
6 ms 172.64.33.120
178 2026-08-09 18:19 639218962783650906
6 ms 173.245.59.120
177 2026-08-09 18:04 639218953792820819
8 ms 108.162.193.120
176 2026-08-09 18:04 639218953792820819
8 ms 172.64.33.120
175 2026-08-09 18:04 639218953792820819
8 ms 173.245.59.120
174 2026-08-09 17:49 639218944959692876
3 ms 108.162.193.120
173 2026-08-09 17:49 639218944959692876
3 ms 172.64.33.120
172 2026-08-09 17:49 639218944959692876
3 ms 173.245.59.120
171 2026-08-09 17:34 639218936169104506
2031 ms 172.64.33.120
170 2026-08-09 17:34 639218936169104506
2031 ms 108.162.193.120
169 2026-08-09 17:34 639218936169104506
2031 ms 173.245.59.120
168 2026-08-09 17:19 639218927166062556
19 ms 108.162.193.120
167 2026-08-09 17:19 639218927166062556
19 ms 172.64.33.120
166 2026-08-09 17:19 639218927166062556
19 ms 173.245.59.120
165 2026-08-09 17:04 639218918015715420
11 ms 108.162.193.120
164 2026-08-09 17:04 639218918015715420
11 ms 172.64.33.120
163 2026-08-09 17:04 639218918015715420
11 ms 173.245.59.120
162 2026-08-09 16:49 639218908881852638
29 ms 108.162.193.120
161 2026-08-09 16:49 639218908881852638
29 ms 172.64.33.120
160 2026-08-09 16:49 639218908881852638
29 ms 173.245.59.120
159 2026-08-09 15:57 639218877956262035
2017 ms 172.64.33.120
158 2026-08-09 15:57 639218877956262035
2017 ms 173.245.59.120
157 2026-08-09 15:57 639218877956262035
2017 ms 108.162.193.120
156 2026-08-09 15:42 639218869143729797
39 ms 108.162.193.120
155 2026-08-09 15:42 639218869143729797
39 ms 172.64.33.120
154 2026-08-09 15:42 639218869143729797
39 ms 173.245.59.120
153 2026-08-09 15:28 639218860485298832
8 ms 173.245.59.120
152 2026-08-09 15:28 639218860485298832
8 ms 172.64.33.120
151 2026-08-09 15:28 639218860485298832
8 ms 108.162.193.120
150 2026-08-09 15:13 639218851607906747
32 ms 173.245.59.120
149 2026-08-09 15:13 639218851607906747
32 ms 172.64.33.120
148 2026-08-09 15:13 639218851607906747
32 ms 108.162.193.120
147 2026-08-09 14:58 639218842720839568
20 ms 173.245.59.120
146 2026-08-09 14:58 639218842720839568
20 ms 108.162.193.120
145 2026-08-09 14:58 639218842720839568
20 ms 172.64.33.120
144 2026-08-09 14:44 639218833878788864
53 ms 172.64.33.120
143 2026-08-09 14:44 639218833878788864
53 ms 108.162.193.120
142 2026-08-09 14:44 639218833878788864
53 ms 173.245.59.120
141 2026-08-09 14:29 639218825180862573
32 ms 108.162.193.120
140 2026-08-09 14:29 639218825180862573
32 ms 173.245.59.120
139 2026-08-09 14:29 639218825180862573
32 ms 172.64.33.120
138 2026-08-09 14:15 639218816469621951
2022 ms 108.162.193.120
137 2026-08-09 14:15 639218816469621951
2022 ms 173.245.59.120
136 2026-08-09 14:15 639218816469621951
2022 ms 172.64.33.120
135 2026-08-09 14:00 639218807685036212
9 ms 108.162.193.120
134 2026-08-09 14:00 639218807685036212
9 ms 173.245.59.120
133 2026-08-09 14:00 639218807685036212
9 ms 172.64.33.120
132 2026-08-09 13:45 639218798978271509
48 ms 172.64.33.120
131 2026-08-09 13:45 639218798978271509
48 ms 108.162.193.120
130 2026-08-09 13:45 639218798978271509
48 ms 173.245.59.120
129 2026-08-09 13:31 639218790065423597
17 ms 173.245.59.120
128 2026-08-09 13:31 639218790065423597
17 ms 172.64.33.120
127 2026-08-09 13:31 639218790065423597
17 ms 108.162.193.120
126 2026-08-09 13:16 639218781304584862
7 ms 108.162.193.120
125 2026-08-09 13:16 639218781304584862
7 ms 172.64.33.120
124 2026-08-09 13:16 639218781304584862
7 ms 173.245.59.120
123 2026-08-09 12:25 639218750311179000
24 ms 108.162.193.120
122 2026-08-09 12:25 639218750311179000
24 ms 173.245.59.120
121 2026-08-09 12:25 639218750311179000
24 ms 172.64.33.120
120 2026-08-09 12:11 639218741750420268
26 ms 172.64.33.120
119 2026-08-09 12:11 639218741750420268
26 ms 108.162.193.120
118 2026-08-09 12:11 639218741750420268
26 ms 173.245.59.120
117 2026-08-09 11:56 639218733057535576
6 ms 108.162.193.120
116 2026-08-09 11:56 639218733057535576
6 ms 172.64.33.120
115 2026-08-09 11:56 639218733057535576
6 ms 173.245.59.120
114 2026-08-09 11:42 639218724471329044
19 ms 173.245.59.120
113 2026-08-09 11:42 639218724471329044
19 ms 108.162.193.120
112 2026-08-09 11:42 639218724471329044
19 ms 172.64.33.120
111 2026-08-09 11:28 639218715911974203
7 ms 108.162.193.120
110 2026-08-09 11:28 639218715911974203
7 ms 172.64.33.120
109 2026-08-09 11:28 639218715911974203
7 ms 173.245.59.120
108 2026-08-09 11:13 639218707310812834
31 ms 108.162.193.120
107 2026-08-09 11:13 639218707310812834
31 ms 172.64.33.120
106 2026-08-09 11:13 639218707310812834
31 ms 173.245.59.120
105 2026-08-09 10:59 639218698790485612
3 ms 108.162.193.120
104 2026-08-09 10:59 639218698790485612
3 ms 172.64.33.120
103 2026-08-09 10:59 639218698790485612
3 ms 173.245.59.120
102 2026-08-09 10:45 639218690367692706
25 ms 108.162.193.120
101 2026-08-09 10:45 639218690367692706
25 ms 172.64.33.120
100 2026-08-09 10:45 639218690367692706
25 ms 173.245.59.120
99 2026-08-09 10:31 639218681923173883
31 ms 108.162.193.120
98 2026-08-09 10:31 639218681923173883
31 ms 172.64.33.120
97 2026-08-09 10:31 639218681923173883
31 ms 173.245.59.120
96 2026-08-09 10:17 639218673547179738
13 ms 108.162.193.120
95 2026-08-09 10:17 639218673547179738
13 ms 172.64.33.120
94 2026-08-09 10:17 639218673547179738
13 ms 173.245.59.120
93 2026-08-09 10:03 639218664890274867
22 ms 172.64.33.120
92 2026-08-09 10:03 639218664890274867
22 ms 108.162.193.120
91 2026-08-09 10:03 639218664890274867
22 ms 173.245.59.120
90 2026-08-09 09:48 639218656036928157
5 ms 108.162.193.120
89 2026-08-09 09:48 639218656036928157
5 ms 172.64.33.120
88 2026-08-09 09:48 639218656036928157
5 ms 173.245.59.120
87 2026-08-09 08:56 639218624808018222
8 ms 108.162.193.120
86 2026-08-09 08:56 639218624808018222
8 ms 172.64.33.120
85 2026-08-09 08:56 639218624808018222
8 ms 173.245.59.120
84 2026-08-09 08:42 639218616243340806
13 ms 108.162.193.120
83 2026-08-09 08:42 639218616243340806
13 ms 172.64.33.120
82 2026-08-09 08:42 639218616243340806
13 ms 173.245.59.120
81 2026-08-09 08:27 639218607397811973
12 ms 172.64.33.120
80 2026-08-09 08:27 639218607397811973
12 ms 108.162.193.120
79 2026-08-09 08:27 639218607397811973
12 ms 173.245.59.120
78 2026-08-09 08:13 639218598812444454
27 ms 108.162.193.120
77 2026-08-09 08:13 639218598812444454
27 ms 172.64.33.120
76 2026-08-09 08:13 639218598812444454
27 ms 173.245.59.120
75 2026-08-09 07:58 639218590219570048
7 ms 108.162.193.120
74 2026-08-09 07:58 639218590219570048
7 ms 173.245.59.120
73 2026-08-09 07:58 639218590219570048
7 ms 172.64.33.120
72 2026-08-09 07:44 639218581690210758
21 ms 172.64.33.120
71 2026-08-09 07:44 639218581690210758
21 ms 108.162.193.120
70 2026-08-09 07:44 639218581690210758
21 ms 173.245.59.120
69 2026-08-09 07:30 639218573057388822
2011 ms 172.64.33.120
68 2026-08-09 07:30 639218573057388822
2011 ms 108.162.193.120
67 2026-08-09 07:30 639218573057388822
2011 ms 173.245.59.120
66 2026-08-09 07:15 639218564408781785
9 ms 108.162.193.120
65 2026-08-09 07:15 639218564408781785
9 ms 172.64.33.120
64 2026-08-09 07:15 639218564408781785
9 ms 173.245.59.120
63 2026-08-09 07:01 639218555767188482
19 ms 108.162.193.120
62 2026-08-09 07:01 639218555767188482
19 ms 172.64.33.120
61 2026-08-09 07:01 639218555767188482
19 ms 173.245.59.120
60 2026-08-09 06:47 639218547142705295
20 ms 173.245.59.120
59 2026-08-09 06:47 639218547142705295
20 ms 172.64.33.120
58 2026-08-09 06:47 639218547142705295
20 ms 108.162.193.120
57 2026-08-09 06:31 639218538090114532
4 ms 108.162.193.120
56 2026-08-09 06:31 639218538090114532
4 ms 172.64.33.120
55 2026-08-09 06:31 639218538090114532
4 ms 173.245.59.120
54 2026-08-09 06:17 639218529257910584
31 ms 172.64.33.120
53 2026-08-09 06:17 639218529257910584
31 ms 108.162.193.120
52 2026-08-09 06:17 639218529257910584
31 ms 173.245.59.120
51 2026-08-09 05:25 639218498473231858
3 ms 108.162.193.120
50 2026-08-09 05:25 639218498473231858
3 ms 172.64.33.120
49 2026-08-09 05:25 639218498473231858
3 ms 173.245.59.120
48 2026-08-09 05:11 639218489802113995
2019 ms 173.245.59.120
47 2026-08-09 05:11 639218489802113995
2019 ms 172.64.33.120
46 2026-08-09 05:11 639218489802113995
2019 ms 108.162.193.120
45 2026-08-09 04:56 639218481006804516
2008 ms 108.162.193.120
44 2026-08-09 04:56 639218481006804516
2008 ms 173.245.59.120
43 2026-08-09 04:56 639218481006804516
2008 ms 172.64.33.120
42 2026-08-09 04:41 639218472048712427
26 ms 108.162.193.120
41 2026-08-09 04:41 639218472048712427
26 ms 172.64.33.120
40 2026-08-09 04:41 639218472048712427
26 ms 173.245.59.120
39 2026-08-09 04:26 639218463224432974
30 ms 108.162.193.120
38 2026-08-09 04:26 639218463224432974
30 ms 172.64.33.120
37 2026-08-09 04:26 639218463224432974
30 ms 173.245.59.120
36 2026-08-09 04:12 639218454384107526
55 ms 108.162.193.120
35 2026-08-09 04:12 639218454384107526
55 ms 173.245.59.120
34 2026-08-09 04:12 639218454384107526
55 ms 172.64.33.120
33 2026-08-09 03:57 639218445331231791
28 ms 108.162.193.120
32 2026-08-09 03:57 639218445331231791
28 ms 172.64.33.120
31 2026-08-09 03:57 639218445331231791
28 ms 173.245.59.120
30 2026-08-09 03:42 639218436285215733
9 ms 108.162.193.120
29 2026-08-09 03:42 639218436285215733
9 ms 172.64.33.120
28 2026-08-09 03:42 639218436285215733
9 ms 173.245.59.120
27 2026-08-09 03:27 639218427289555123
6 ms 108.162.193.120
26 2026-08-09 03:27 639218427289555123
6 ms 172.64.33.120
25 2026-08-09 03:27 639218427289555123
6 ms 173.245.59.120
24 2026-08-09 03:11 639218418227819981
3 ms 108.162.193.120
23 2026-08-09 03:11 639218418227819981
3 ms 172.64.33.120
22 2026-08-09 03:11 639218418227819981
3 ms 173.245.59.120
21 2026-08-09 02:56 639218409119503123
4 ms 108.162.193.120
20 2026-08-09 02:56 639218409119503123
4 ms 172.64.33.120
19 2026-08-09 02:56 639218409119503123
4 ms 173.245.59.120
18 2026-08-09 02:41 639218399771712154
25 ms 108.162.193.120
17 2026-08-09 02:41 639218399771712154
25 ms 172.64.33.120
16 2026-08-09 02:41 639218399771712154
25 ms 173.245.59.120
15 2026-08-09 01:49 639218368648652303
17 ms 172.64.33.120
14 2026-08-09 01:49 639218368648652303
17 ms 108.162.193.120
13 2026-08-09 01:49 639218368648652303
17 ms 173.245.59.120
12 2026-08-09 01:34 639218359569598460
31 ms 108.162.193.120
11 2026-08-09 01:34 639218359569598460
31 ms 172.64.33.120
10 2026-08-09 01:34 639218359569598460
31 ms 173.245.59.120
9 2026-08-09 01:19 639218350555429902
30 ms 108.162.193.120
8 2026-08-09 01:19 639218350555429902
30 ms 172.64.33.120
7 2026-08-09 01:19 639218350555429902
30 ms 173.245.59.120
6 2026-08-09 01:04 639218341311543299
43 ms 108.162.193.120
5 2026-08-09 01:04 639218341311543299
43 ms 172.64.33.120
4 2026-08-09 01:04 639218341311543299
43 ms 173.245.59.120
3 2026-08-09 00:11 639218309981981465
20 ms 173.245.59.120
2 2026-08-09 00:11 639218309981981465
20 ms 108.162.193.120
1 2026-08-09 00:11 639218309981981465
20 ms 172.64.33.120