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 2026-08-18. For this date, NameServerHistory found 223 DNS check records, 222 successful responses, 1 failed responses, and 162 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

223

Historical checks stored for this nameserver on selected date

Average Latency

162 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

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

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 ivan.ns.cloudflare.com

Showing DNS history for 2026-08-18 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 2026-08-18 23:45 639226935204800669
34 ms 108.162.193.120
222 2026-08-18 23:45 639226935204800669
34 ms 172.64.33.120
221 2026-08-18 23:45 639226935204800669
34 ms 173.245.59.120
220 2026-08-18 23:28 639226925298919497
35 ms 108.162.193.120
219 2026-08-18 23:28 639226925298919497
35 ms 172.64.33.120
218 2026-08-18 23:28 639226925298919497
35 ms 173.245.59.120
217 2026-08-18 23:12 639226915487885053
2034 ms 172.64.33.120
216 2026-08-18 23:12 639226915487885053
2034 ms 173.245.59.120
215 2026-08-18 23:12 639226915487885053
2034 ms 108.162.193.120
214 2026-08-18 22:55 639226905465760034
3 ms 108.162.193.120
213 2026-08-18 22:55 639226905465760034
3 ms 172.64.33.120
212 2026-08-18 22:55 639226905465760034
3 ms 173.245.59.120
211 2026-08-18 22:39 639226895378104692
5 ms 108.162.193.120
210 2026-08-18 22:39 639226895378104692
5 ms 172.64.33.120
209 2026-08-18 22:39 639226895378104692
5 ms 173.245.59.120
208 2026-08-18 21:45 639226863374232622
5 ms 108.162.193.120
207 2026-08-18 21:45 639226863374232622
5 ms 172.64.33.120
206 2026-08-18 21:45 639226863374232622
5 ms 173.245.59.120
205 2026-08-18 21:29 639226853698516058
21 ms 108.162.193.120
204 2026-08-18 21:29 639226853698516058
21 ms 172.64.33.120
203 2026-08-18 21:29 639226853698516058
21 ms 173.245.59.120
202 2026-08-18 21:13 639226843797360601
29 ms 108.162.193.120
201 2026-08-18 21:13 639226843797360601
29 ms 172.64.33.120
200 2026-08-18 21:13 639226843797360601
29 ms 173.245.59.120
199 2026-08-18 20:56 639226834046588155
3 ms 108.162.193.120
198 2026-08-18 20:56 639226834046588155
3 ms 172.64.33.120
197 2026-08-18 20:56 639226834046588155
3 ms 173.245.59.120
196 2026-08-18 20:40 639226824234488533
5 ms 108.162.193.120
195 2026-08-18 20:40 639226824234488533
5 ms 172.64.33.120
194 2026-08-18 20:40 639226824234488533
5 ms 173.245.59.120
193 2026-08-18 20:24 639226814549928621
48 ms 108.162.193.120
192 2026-08-18 20:24 639226814549928621
48 ms 172.64.33.120
191 2026-08-18 20:24 639226814549928621
48 ms 173.245.59.120
190 2026-08-18 20:07 639226804721432353
26 ms 108.162.193.120
189 2026-08-18 20:07 639226804721432353
26 ms 172.64.33.120
188 2026-08-18 20:07 639226804721432353
26 ms 173.245.59.120
187 2026-08-18 19:51 639226795048828184
6 ms 108.162.193.120
186 2026-08-18 19:51 639226795048828184
6 ms 172.64.33.120
185 2026-08-18 19:51 639226795048828184
6 ms 173.245.59.120
184 2026-08-18 19:35 639226785202482420
46 ms 108.162.193.120
183 2026-08-18 19:35 639226785202482420
46 ms 172.64.33.120
182 2026-08-18 19:35 639226785202482420
46 ms 173.245.59.120
181 2026-08-18 19:18 639226775309362607
5 ms 108.162.193.120
180 2026-08-18 19:18 639226775309362607
5 ms 172.64.33.120
179 2026-08-18 19:18 639226775309362607
5 ms 173.245.59.120
178 2026-08-18 19:02 639226765406586155
12 ms 108.162.193.120
177 2026-08-18 19:02 639226765406586155
12 ms 173.245.59.120
176 2026-08-18 19:02 639226765406586155
12 ms 172.64.33.120
175 2026-08-18 18:45 639226755437790519
32 ms 173.245.59.120
174 2026-08-18 18:45 639226755437790519
32 ms 172.64.33.120
173 2026-08-18 18:45 639226755437790519
32 ms 108.162.193.120
172 2026-08-18 17:53 639226723856194457
31 ms 172.64.33.120
171 2026-08-18 17:53 639226723856194457
31 ms 173.245.59.120
170 2026-08-18 17:53 639226723856194457
31 ms 108.162.193.120
169 2026-08-18 17:36 639226714050583422
44 ms 108.162.193.120
168 2026-08-18 17:36 639226714050583422
44 ms 172.64.33.120
167 2026-08-18 17:36 639226714050583422
44 ms 173.245.59.120
166 2026-08-18 17:20 639226704236499724
37 ms 108.162.193.120
165 2026-08-18 17:20 639226704236499724
37 ms 172.64.33.120
164 2026-08-18 17:20 639226704236499724
37 ms 173.245.59.120
163 2026-08-18 17:03 639226694184520163
7 ms 108.162.193.120
162 2026-08-18 17:03 639226694184520163
7 ms 172.64.33.120
161 2026-08-18 17:03 639226694184520163
7 ms 173.245.59.120
160 2026-08-18 16:47 639226684161203477
6 ms 108.162.193.120
159 2026-08-18 16:47 639226684161203477
6 ms 172.64.33.120
158 2026-08-18 16:47 639226684161203477
6 ms 173.245.59.120
157 2026-08-18 16:30 639226674305430109
34 ms 172.64.33.120
156 2026-08-18 16:30 639226674305430109
34 ms 173.245.59.120
155 2026-08-18 16:30 639226674305430109
34 ms 108.162.193.120
154 2026-08-18 16:14 639226664489607984
6 ms 108.162.193.120
153 2026-08-18 16:14 639226664489607984
6 ms 172.64.33.120
152 2026-08-18 16:14 639226664489607984
6 ms 173.245.59.120
151 2026-08-18 15:57 639226654533111667
23 ms 172.64.33.120
150 2026-08-18 15:57 639226654533111667
23 ms 173.245.59.120
149 2026-08-18 15:57 639226654533111667
23 ms 108.162.193.120
148 2026-08-18 15:41 639226644778594725
28 ms 108.162.193.120
147 2026-08-18 15:41 639226644778594725
28 ms 172.64.33.120
146 2026-08-18 15:41 639226644778594725
28 ms 173.245.59.120
145 2026-08-18 15:24 639226634901553621
2052 ms 173.245.59.120
144 2026-08-18 15:24 639226634901553621
2052 ms 172.64.33.120
143 2026-08-18 15:24 639226634901553621
2052 ms 108.162.193.120
142 2026-08-18 15:08 639226624921864967
39 ms 108.162.193.120
141 2026-08-18 15:08 639226624921864967
39 ms 172.64.33.120
140 2026-08-18 15:08 639226624921864967
39 ms 173.245.59.120
139 2026-08-18 14:51 639226614939419403
150 ms 172.64.33.120
138 2026-08-18 14:51 639226614939419403
150 ms 173.245.59.120
137 2026-08-18 14:51 639226614939419403
150 ms 108.162.193.120
136 2026-08-18 13:58 639226583021074771
41 ms 173.245.59.120
135 2026-08-18 13:58 639226583021074771
41 ms 172.64.33.120
134 2026-08-18 13:58 639226583021074771
41 ms 108.162.193.120
133 2026-08-18 13:42 639226573279933585
7 ms 108.162.193.120
132 2026-08-18 13:42 639226573279933585
7 ms 172.64.33.120
131 2026-08-18 13:42 639226573279933585
7 ms 173.245.59.120
130 2026-08-18 13:25 639226563494036301
22 ms 108.162.193.120
129 2026-08-18 13:25 639226563494036301
22 ms 172.64.33.120
128 2026-08-18 13:25 639226563494036301
22 ms 173.245.59.120
127 2026-08-18 13:09 639226553708216256
24 ms 108.162.193.120
126 2026-08-18 13:09 639226553708216256
24 ms 172.64.33.120
125 2026-08-18 13:09 639226553708216256
24 ms 173.245.59.120
124 2026-08-18 12:53 639226544003734815
36 ms 173.245.59.120
123 2026-08-18 12:53 639226544003734815
36 ms 172.64.33.120
122 2026-08-18 12:53 639226544003734815
36 ms 108.162.193.120
121 2026-08-18 12:36 639226534105733155
6 ms 108.162.193.120
120 2026-08-18 12:36 639226534105733155
6 ms 172.64.33.120
119 2026-08-18 12:36 639226534105733155
6 ms 173.245.59.120
118 2026-08-18 12:20 639226524298118898
28 ms 108.162.193.120
117 2026-08-18 12:20 639226524298118898
28 ms 172.64.33.120
116 2026-08-18 12:20 639226524298118898
28 ms 173.245.59.120
115 2026-08-18 12:04 639226514525195335
7 ms 108.162.193.120
114 2026-08-18 12:04 639226514525195335
7 ms 172.64.33.120
113 2026-08-18 12:04 639226514525195335
7 ms 173.245.59.120
112 2026-08-18 11:47 639226504703635320
13 ms 172.64.33.120
111 2026-08-18 11:47 639226504703635320
13 ms 173.245.59.120
110 2026-08-18 11:47 639226504703635320
13 ms 108.162.193.120
109 2026-08-18 11:31 639226494737271720
4 ms 108.162.193.120
108 2026-08-18 11:31 639226494737271720
4 ms 172.64.33.120
107 2026-08-18 11:31 639226494737271720
4 ms 173.245.59.120
106 2026-08-18 11:15 639226485005027236
16 ms 108.162.193.120
105 2026-08-18 11:15 639226485005027236
16 ms 172.64.33.120
104 2026-08-18 11:15 639226485005027236
16 ms 173.245.59.120
103 2026-08-18 10:58 639226475133236105
38 ms 108.162.193.120
102 2026-08-18 10:58 639226475133236105
38 ms 172.64.33.120
101 2026-08-18 10:58 639226475133236105
38 ms 173.245.59.120
100 2026-08-18 10:05 639226442975077052
31 ms 108.162.193.120
99 2026-08-18 10:05 639226442975077052
31 ms 172.64.33.120
98 2026-08-18 10:05 639226442975077052
31 ms 173.245.59.120
97 2026-08-18 09:48 639226433317932039
27 ms 108.162.193.120
96 2026-08-18 09:48 639226433317932039
27 ms 172.64.33.120
95 2026-08-18 09:48 639226433317932039
27 ms 173.245.59.120
94 2026-08-18 09:32 639226423688431096
28 ms 108.162.193.120
93 2026-08-18 09:32 639226423688431096
28 ms 172.64.33.120
92 2026-08-18 09:32 639226423688431096
28 ms 173.245.59.120
91 2026-08-18 09:16 639226413998250045
51 ms 108.162.193.120
90 2026-08-18 09:16 639226413998250045
51 ms 172.64.33.120
89 2026-08-18 09:16 639226413998250045
51 ms 173.245.59.120
88 2026-08-18 09:00 639226404284554875
27 ms 108.162.193.120
87 2026-08-18 09:00 639226404284554875
27 ms 172.64.33.120
86 2026-08-18 09:00 639226404284554875
27 ms 173.245.59.120
85 2026-08-18 08:44 639226394637043309
13 ms 108.162.193.120
84 2026-08-18 08:44 639226394637043309
13 ms 172.64.33.120
83 2026-08-18 08:44 639226394637043309
13 ms 173.245.59.120
82 2026-08-18 08:28 639226385052447582
6 ms 108.162.193.120
81 2026-08-18 08:28 639226385052447582
6 ms 172.64.33.120
80 2026-08-18 08:28 639226385052447582
6 ms 173.245.59.120
79 2026-08-18 08:12 639226375506189603
55 ms 108.162.193.120
78 2026-08-18 08:12 639226375506189603
55 ms 172.64.33.120
77 2026-08-18 08:12 639226375506189603
55 ms 173.245.59.120
76 2026-08-18 07:56 639226365690646426
45 ms 173.245.59.120
75 2026-08-18 07:56 639226365690646426
45 ms 108.162.193.120
74 2026-08-18 07:56 639226365690646426
45 ms 172.64.33.120
73 2026-08-18 07:39 639226355771007701
4 ms 108.162.193.120
72 2026-08-18 07:39 639226355771007701
4 ms 172.64.33.120
71 2026-08-18 07:39 639226355771007701
4 ms 173.245.59.120
70 2026-08-18 07:23 639226345946269369
3 ms 108.162.193.120
69 2026-08-18 07:23 639226345946269369
3 ms 172.64.33.120
68 2026-08-18 07:23 639226345946269369
3 ms 173.245.59.120
67 2026-08-18 07:07 639226336241601848
80 ms 108.162.193.120
66 2026-08-18 07:07 639226336241601848
80 ms 172.64.33.120
65 2026-08-18 07:07 639226336241601848
80 ms 173.245.59.120
64 2026-08-18 06:15 639226304950675290
6 ms 108.162.193.120
63 2026-08-18 06:15 639226304950675290
6 ms 172.64.33.120
62 2026-08-18 06:15 639226304950675290
6 ms 173.245.59.120
61 2026-08-18 05:58 639226295324754616
11 ms 108.162.193.120
60 2026-08-18 05:58 639226295324754616
11 ms 172.64.33.120
59 2026-08-18 05:58 639226295324754616
11 ms 173.245.59.120
58 2026-08-18 05:43 639226285824640601
2022 ms 172.64.33.120
57 2026-08-18 05:43 639226285824640601
2022 ms 108.162.193.120
56 2026-08-18 05:43 639226285824640601
2022 ms 173.245.59.120
55 2026-08-18 05:27 639226276321223917
2008 ms 172.64.33.120
54 2026-08-18 05:27 639226276321223917
2008 ms 173.245.59.120
53 2026-08-18 05:27 639226276321223917
2008 ms 108.162.193.120
52 2026-08-18 05:11 639226266800200046
7 ms 108.162.193.120
51 2026-08-18 05:11 639226266800200046
7 ms 172.64.33.120
50 2026-08-18 05:11 639226266800200046
7 ms 173.245.59.120
49 2026-08-18 04:55 639226256958066164
24 ms 108.162.193.120
48 2026-08-18 04:55 639226256958066164
24 ms 172.64.33.120
47 2026-08-18 04:55 639226256958066164
24 ms 173.245.59.120
46 2026-08-18 04:39 639226247432364597
5 ms 108.162.193.120
45 2026-08-18 04:39 639226247432364597
5 ms 172.64.33.120
44 2026-08-18 04:39 639226247432364597
5 ms 173.245.59.120
43 2026-08-18 04:22 639226237703388552
44 ms 108.162.193.120
42 2026-08-18 04:22 639226237703388552
44 ms 172.64.33.120
41 2026-08-18 04:22 639226237703388552
44 ms 173.245.59.120
40 2026-08-18 04:06 639226227937569589
36 ms 108.162.193.120
39 2026-08-18 04:06 639226227937569589
36 ms 172.64.33.120
38 2026-08-18 04:06 639226227937569589
36 ms 173.245.59.120
37 2026-08-18 03:50 639226218052465471
34 ms 108.162.193.120
36 2026-08-18 03:50 639226218052465471
34 ms 172.64.33.120
35 2026-08-18 03:50 639226218052465471
34 ms 173.245.59.120
34 2026-08-18 03:34 639226208429623997
-
33 2026-08-18 03:18 639226198800675295
85 ms 108.162.193.120
32 2026-08-18 03:18 639226198800675295
85 ms 172.64.33.120
31 2026-08-18 03:18 639226198800675295
85 ms 173.245.59.120
30 2026-08-18 02:26 639226167722042574
60 ms 108.162.193.120
29 2026-08-18 02:26 639226167722042574
60 ms 173.245.59.120
28 2026-08-18 02:26 639226167722042574
60 ms 172.64.33.120
27 2026-08-18 02:10 639226158277924383
59 ms 108.162.193.120
26 2026-08-18 02:10 639226158277924383
59 ms 172.64.33.120
25 2026-08-18 02:10 639226158277924383
59 ms 173.245.59.120
24 2026-08-18 01:54 639226148757810592
32 ms 108.162.193.120
23 2026-08-18 01:54 639226148757810592
32 ms 172.64.33.120
22 2026-08-18 01:54 639226148757810592
32 ms 173.245.59.120
21 2026-08-18 01:39 639226139348611045
4 ms 108.162.193.120
20 2026-08-18 01:39 639226139348611045
4 ms 172.64.33.120
19 2026-08-18 01:39 639226139348611045
4 ms 173.245.59.120
18 2026-08-18 01:23 639226129823462907
22 ms 108.162.193.120
17 2026-08-18 01:23 639226129823462907
22 ms 172.64.33.120
16 2026-08-18 01:23 639226129823462907
22 ms 173.245.59.120
15 2026-08-18 01:07 639226120218260005
2019 ms 108.162.193.120
14 2026-08-18 01:07 639226120218260005
2019 ms 173.245.59.120
13 2026-08-18 01:07 639226120218260005
2019 ms 172.64.33.120
12 2026-08-18 00:51 639226110875503904
6 ms 108.162.193.120
11 2026-08-18 00:51 639226110875503904
6 ms 172.64.33.120
10 2026-08-18 00:51 639226110875503904
6 ms 173.245.59.120
9 2026-08-18 00:35 639226101376311912
34 ms 108.162.193.120
8 2026-08-18 00:35 639226101376311912
34 ms 172.64.33.120
7 2026-08-18 00:35 639226101376311912
34 ms 173.245.59.120
6 2026-08-18 00:19 639226091924943492
43 ms 108.162.193.120
5 2026-08-18 00:19 639226091924943492
43 ms 172.64.33.120
4 2026-08-18 00:19 639226091924943492
43 ms 173.245.59.120
3 2026-08-18 00:03 639226082133158124
38 ms 172.64.33.120
2 2026-08-18 00:03 639226082133158124
38 ms 173.245.59.120
1 2026-08-18 00:03 639226082133158124
38 ms 108.162.193.120