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 2026-08-19. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 243 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

225

Historical checks stored for this nameserver on selected date

Average Latency

243 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:55

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

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 2026-08-19 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
225 2026-08-19 23:55 639227805445376839
14 ms 108.162.193.120
224 2026-08-19 23:55 639227805445376839
14 ms 172.64.33.120
223 2026-08-19 23:55 639227805445376839
14 ms 173.245.59.120
222 2026-08-19 23:39 639227795899225951
4 ms 108.162.193.120
221 2026-08-19 23:39 639227795899225951
4 ms 172.64.33.120
220 2026-08-19 23:39 639227795899225951
4 ms 173.245.59.120
219 2026-08-19 23:24 639227786351762008
7 ms 108.162.193.120
218 2026-08-19 23:24 639227786351762008
7 ms 172.64.33.120
217 2026-08-19 23:24 639227786351762008
7 ms 173.245.59.120
216 2026-08-19 23:07 639227776640591733
10 ms 108.162.193.120
215 2026-08-19 23:07 639227776640591733
10 ms 172.64.33.120
214 2026-08-19 23:07 639227776640591733
10 ms 173.245.59.120
213 2026-08-19 22:51 639227767128841282
9 ms 108.162.193.120
212 2026-08-19 22:51 639227767128841282
9 ms 172.64.33.120
211 2026-08-19 22:51 639227767128841282
9 ms 173.245.59.120
210 2026-08-19 22:35 639227757477304711
13 ms 108.162.193.120
209 2026-08-19 22:35 639227757477304711
13 ms 172.64.33.120
208 2026-08-19 22:35 639227757477304711
13 ms 173.245.59.120
207 2026-08-19 22:19 639227747572098014
61 ms 108.162.193.120
206 2026-08-19 22:19 639227747572098014
61 ms 173.245.59.120
205 2026-08-19 22:19 639227747572098014
61 ms 172.64.33.120
204 2026-08-19 22:02 639227737588613113
69 ms 108.162.193.120
203 2026-08-19 22:02 639227737588613113
69 ms 172.64.33.120
202 2026-08-19 22:02 639227737588613113
69 ms 173.245.59.120
201 2026-08-19 21:10 639227706134603955
44 ms 108.162.193.120
200 2026-08-19 21:10 639227706134603955
44 ms 172.64.33.120
199 2026-08-19 21:10 639227706134603955
44 ms 173.245.59.120
198 2026-08-19 20:54 639227696589027396
4 ms 108.162.193.120
197 2026-08-19 20:54 639227696589027396
4 ms 172.64.33.120
196 2026-08-19 20:54 639227696589027396
4 ms 173.245.59.120
195 2026-08-19 20:38 639227687097707639
36 ms 108.162.193.120
194 2026-08-19 20:38 639227687097707639
36 ms 172.64.33.120
193 2026-08-19 20:38 639227687097707639
36 ms 173.245.59.120
192 2026-08-19 20:22 639227677474464487
7 ms 108.162.193.120
191 2026-08-19 20:22 639227677474464487
7 ms 172.64.33.120
190 2026-08-19 20:22 639227677474464487
7 ms 173.245.59.120
189 2026-08-19 20:06 639227667767441118
27 ms 172.64.33.120
188 2026-08-19 20:06 639227667767441118
27 ms 108.162.193.120
187 2026-08-19 20:06 639227667767441118
27 ms 173.245.59.120
186 2026-08-19 19:50 639227657984833832
10 ms 108.162.193.120
185 2026-08-19 19:50 639227657984833832
10 ms 172.64.33.120
184 2026-08-19 19:50 639227657984833832
10 ms 173.245.59.120
183 2026-08-19 19:33 639227648079992640
2018 ms 173.245.59.120
182 2026-08-19 19:33 639227648079992640
2018 ms 108.162.193.120
181 2026-08-19 19:33 639227648079992640
2018 ms 172.64.33.120
180 2026-08-19 19:16 639227638125048441
50 ms 172.64.33.120
179 2026-08-19 19:16 639227638125048441
50 ms 173.245.59.120
178 2026-08-19 19:16 639227638125048441
50 ms 108.162.193.120
177 2026-08-19 19:00 639227628211392142
140 ms 108.162.193.120
176 2026-08-19 19:00 639227628211392142
140 ms 172.64.33.120
175 2026-08-19 19:00 639227628211392142
140 ms 173.245.59.120
174 2026-08-19 18:43 639227618261696275
30 ms 108.162.193.120
173 2026-08-19 18:43 639227618261696275
30 ms 172.64.33.120
172 2026-08-19 18:43 639227618261696275
30 ms 173.245.59.120
171 2026-08-19 18:27 639227608366233645
34 ms 172.64.33.120
170 2026-08-19 18:27 639227608366233645
34 ms 108.162.193.120
169 2026-08-19 18:27 639227608366233645
34 ms 173.245.59.120
168 2026-08-19 18:10 639227598301787588
122 ms 173.245.59.120
167 2026-08-19 18:10 639227598301787588
122 ms 108.162.193.120
166 2026-08-19 18:10 639227598301787588
122 ms 172.64.33.120
165 2026-08-19 17:17 639227566241010716
2008 ms 108.162.193.120
164 2026-08-19 17:17 639227566241010716
2008 ms 173.245.59.120
163 2026-08-19 17:17 639227566241010716
2008 ms 172.64.33.120
162 2026-08-19 17:00 639227556454538959
32 ms 172.64.33.120
161 2026-08-19 17:00 639227556454538959
32 ms 173.245.59.120
160 2026-08-19 17:00 639227556454538959
32 ms 108.162.193.120
159 2026-08-19 16:44 639227546640305542
45 ms 173.245.59.120
158 2026-08-19 16:44 639227546640305542
45 ms 172.64.33.120
157 2026-08-19 16:44 639227546640305542
45 ms 108.162.193.120
156 2026-08-19 16:28 639227536965466472
47 ms 108.162.193.120
155 2026-08-19 16:28 639227536965466472
47 ms 172.64.33.120
154 2026-08-19 16:28 639227536965466472
47 ms 173.245.59.120
153 2026-08-19 16:11 639227527048658280
8 ms 108.162.193.120
152 2026-08-19 16:11 639227527048658280
8 ms 172.64.33.120
151 2026-08-19 16:11 639227527048658280
8 ms 173.245.59.120
150 2026-08-19 15:55 639227517386634438
25 ms 108.162.193.120
149 2026-08-19 15:55 639227517386634438
25 ms 172.64.33.120
148 2026-08-19 15:55 639227517386634438
25 ms 173.245.59.120
147 2026-08-19 15:39 639227507459551637
2030 ms 172.64.33.120
146 2026-08-19 15:39 639227507459551637
2030 ms 173.245.59.120
145 2026-08-19 15:39 639227507459551637
2030 ms 108.162.193.120
144 2026-08-19 15:22 639227497515595277
46 ms 108.162.193.120
143 2026-08-19 15:22 639227497515595277
46 ms 173.245.59.120
142 2026-08-19 15:22 639227497515595277
46 ms 172.64.33.120
141 2026-08-19 15:05 639227487441798036
7 ms 108.162.193.120
140 2026-08-19 15:05 639227487441798036
7 ms 172.64.33.120
139 2026-08-19 15:05 639227487441798036
7 ms 173.245.59.120
138 2026-08-19 14:49 639227477445551863
21 ms 108.162.193.120
137 2026-08-19 14:49 639227477445551863
21 ms 172.64.33.120
136 2026-08-19 14:49 639227477445551863
21 ms 173.245.59.120
135 2026-08-19 14:32 639227467297067891
2012 ms 172.64.33.120
134 2026-08-19 14:32 639227467297067891
2012 ms 108.162.193.120
133 2026-08-19 14:32 639227467297067891
2012 ms 173.245.59.120
132 2026-08-19 14:15 639227457057795635
218 ms 108.162.193.120
131 2026-08-19 14:15 639227457057795635
218 ms 172.64.33.120
130 2026-08-19 14:15 639227457057795635
218 ms 173.245.59.120
129 2026-08-19 13:22 639227425244777397
11 ms 108.162.193.120
128 2026-08-19 13:22 639227425244777397
11 ms 172.64.33.120
127 2026-08-19 13:22 639227425244777397
11 ms 173.245.59.120
126 2026-08-19 13:05 639227415422116485
18 ms 108.162.193.120
125 2026-08-19 13:05 639227415422116485
18 ms 172.64.33.120
124 2026-08-19 13:05 639227415422116485
18 ms 173.245.59.120
123 2026-08-19 12:48 639227405307256053
44 ms 108.162.193.120
122 2026-08-19 12:48 639227405307256053
44 ms 172.64.33.120
121 2026-08-19 12:48 639227405307256053
44 ms 173.245.59.120
120 2026-08-19 12:32 639227395396602630
39 ms 108.162.193.120
119 2026-08-19 12:32 639227395396602630
39 ms 172.64.33.120
118 2026-08-19 12:32 639227395396602630
39 ms 173.245.59.120
117 2026-08-19 12:15 639227385510363611
27 ms 108.162.193.120
116 2026-08-19 12:15 639227385510363611
27 ms 172.64.33.120
115 2026-08-19 12:15 639227385510363611
27 ms 173.245.59.120
114 2026-08-19 11:59 639227375508324850
8 ms 108.162.193.120
113 2026-08-19 11:59 639227375508324850
8 ms 172.64.33.120
112 2026-08-19 11:59 639227375508324850
8 ms 173.245.59.120
111 2026-08-19 11:42 639227365326611906
31 ms 108.162.193.120
110 2026-08-19 11:42 639227365326611906
31 ms 172.64.33.120
109 2026-08-19 11:42 639227365326611906
31 ms 173.245.59.120
108 2026-08-19 11:25 639227355360014208
28 ms 108.162.193.120
107 2026-08-19 11:25 639227355360014208
28 ms 172.64.33.120
106 2026-08-19 11:25 639227355360014208
28 ms 173.245.59.120
105 2026-08-19 11:08 639227345036782165
2023 ms 108.162.193.120
104 2026-08-19 11:08 639227345036782165
2023 ms 173.245.59.120
103 2026-08-19 11:08 639227345036782165
2023 ms 172.64.33.120
102 2026-08-19 10:51 639227334992964533
13 ms 108.162.193.120
101 2026-08-19 10:51 639227334992964533
13 ms 172.64.33.120
100 2026-08-19 10:51 639227334992964533
13 ms 173.245.59.120
99 2026-08-19 10:35 639227324986605572
11 ms 172.64.33.120
98 2026-08-19 10:35 639227324986605572
11 ms 173.245.59.120
97 2026-08-19 10:35 639227324986605572
11 ms 108.162.193.120
96 2026-08-19 10:18 639227314928414539
5 ms 108.162.193.120
95 2026-08-19 10:18 639227314928414539
5 ms 172.64.33.120
94 2026-08-19 10:18 639227314928414539
5 ms 173.245.59.120
93 2026-08-19 09:25 639227283029182134
6 ms 108.162.193.120
92 2026-08-19 09:25 639227283029182134
6 ms 172.64.33.120
91 2026-08-19 09:25 639227283029182134
6 ms 173.245.59.120
90 2026-08-19 09:08 639227273294779350
2021 ms 173.245.59.120
89 2026-08-19 09:08 639227273294779350
2021 ms 108.162.193.120
88 2026-08-19 09:08 639227273294779350
2021 ms 172.64.33.120
87 2026-08-19 08:52 639227263525231313
3 ms 108.162.193.120
86 2026-08-19 08:52 639227263525231313
3 ms 172.64.33.120
85 2026-08-19 08:52 639227263525231313
3 ms 173.245.59.120
84 2026-08-19 08:36 639227253578313363
4 ms 108.162.193.120
83 2026-08-19 08:36 639227253578313363
4 ms 172.64.33.120
82 2026-08-19 08:36 639227253578313363
4 ms 173.245.59.120
81 2026-08-19 08:19 639227243649973322
14 ms 108.162.193.120
80 2026-08-19 08:19 639227243649973322
14 ms 172.64.33.120
79 2026-08-19 08:19 639227243649973322
14 ms 173.245.59.120
78 2026-08-19 08:02 639227233581059317
15 ms 108.162.193.120
77 2026-08-19 08:02 639227233581059317
15 ms 172.64.33.120
76 2026-08-19 08:02 639227233581059317
15 ms 173.245.59.120
75 2026-08-19 07:46 639227223667352067
4 ms 108.162.193.120
74 2026-08-19 07:46 639227223667352067
4 ms 172.64.33.120
73 2026-08-19 07:46 639227223667352067
4 ms 173.245.59.120
72 2026-08-19 07:29 639227213714837066
10 ms 108.162.193.120
71 2026-08-19 07:29 639227213714837066
10 ms 172.64.33.120
70 2026-08-19 07:29 639227213714837066
10 ms 173.245.59.120
69 2026-08-19 07:12 639227203701208496
27 ms 108.162.193.120
68 2026-08-19 07:12 639227203701208496
27 ms 172.64.33.120
67 2026-08-19 07:12 639227203701208496
27 ms 173.245.59.120
66 2026-08-19 06:56 639227193643202179
72 ms 108.162.193.120
65 2026-08-19 06:56 639227193643202179
72 ms 172.64.33.120
64 2026-08-19 06:56 639227193643202179
72 ms 173.245.59.120
63 2026-08-19 06:39 639227183584431597
20 ms 108.162.193.120
62 2026-08-19 06:39 639227183584431597
20 ms 172.64.33.120
61 2026-08-19 06:39 639227183584431597
20 ms 173.245.59.120
60 2026-08-19 06:22 639227173347403088
107 ms 108.162.193.120
59 2026-08-19 06:22 639227173347403088
107 ms 172.64.33.120
58 2026-08-19 06:22 639227173347403088
107 ms 173.245.59.120
57 2026-08-19 05:29 639227141523007601
5 ms 108.162.193.120
56 2026-08-19 05:29 639227141523007601
5 ms 172.64.33.120
55 2026-08-19 05:29 639227141523007601
5 ms 173.245.59.120
54 2026-08-19 05:13 639227131785931574
32 ms 108.162.193.120
53 2026-08-19 05:13 639227131785931574
32 ms 173.245.59.120
52 2026-08-19 05:13 639227131785931574
32 ms 172.64.33.120
51 2026-08-19 04:57 639227122176475389
6 ms 108.162.193.120
50 2026-08-19 04:57 639227122176475389
6 ms 172.64.33.120
49 2026-08-19 04:57 639227122176475389
6 ms 173.245.59.120
48 2026-08-19 04:41 639227112668934596
40 ms 108.162.193.120
47 2026-08-19 04:41 639227112668934596
40 ms 172.64.33.120
46 2026-08-19 04:41 639227112668934596
40 ms 173.245.59.120
45 2026-08-19 04:24 639227102773292788
29 ms 108.162.193.120
44 2026-08-19 04:24 639227102773292788
29 ms 172.64.33.120
43 2026-08-19 04:24 639227102773292788
29 ms 173.245.59.120
42 2026-08-19 04:08 639227093141136930
21 ms 173.245.59.120
41 2026-08-19 04:08 639227093141136930
21 ms 108.162.193.120
40 2026-08-19 04:08 639227093141136930
21 ms 172.64.33.120
39 2026-08-19 03:52 639227083449420147
41 ms 173.245.59.120
38 2026-08-19 03:52 639227083449420147
41 ms 172.64.33.120
37 2026-08-19 03:52 639227083449420147
41 ms 108.162.193.120
36 2026-08-19 03:36 639227073771748493
13 ms 108.162.193.120
35 2026-08-19 03:36 639227073771748493
13 ms 172.64.33.120
34 2026-08-19 03:36 639227073771748493
13 ms 173.245.59.120
33 2026-08-19 03:20 639227063977347614
46 ms 108.162.193.120
32 2026-08-19 03:20 639227063977347614
46 ms 173.245.59.120
31 2026-08-19 03:20 639227063977347614
46 ms 172.64.33.120
30 2026-08-19 03:03 639227054253519024
23 ms 108.162.193.120
29 2026-08-19 03:03 639227054253519024
23 ms 172.64.33.120
28 2026-08-19 03:03 639227054253519024
23 ms 173.245.59.120
27 2026-08-19 02:47 639227044381963886
2014 ms 172.64.33.120
26 2026-08-19 02:47 639227044381963886
2014 ms 173.245.59.120
25 2026-08-19 02:47 639227044381963886
2014 ms 108.162.193.120
24 2026-08-19 02:30 639227034441085514
62 ms 108.162.193.120
23 2026-08-19 02:30 639227034441085514
62 ms 172.64.33.120
22 2026-08-19 02:30 639227034441085514
62 ms 173.245.59.120
21 2026-08-19 01:38 639227003126489968
31 ms 108.162.193.120
20 2026-08-19 01:38 639227003126489968
31 ms 172.64.33.120
19 2026-08-19 01:38 639227003126489968
31 ms 173.245.59.120
18 2026-08-19 01:22 639226993456311614
36 ms 108.162.193.120
17 2026-08-19 01:22 639226993456311614
36 ms 172.64.33.120
16 2026-08-19 01:22 639226993456311614
36 ms 173.245.59.120
15 2026-08-19 01:06 639226983847312345
2027 ms 108.162.193.120
14 2026-08-19 01:06 639226983847312345
2027 ms 172.64.33.120
13 2026-08-19 01:06 639226983847312345
2027 ms 173.245.59.120
12 2026-08-19 00:50 639226974357874853
5 ms 108.162.193.120
11 2026-08-19 00:50 639226974357874853
5 ms 172.64.33.120
10 2026-08-19 00:50 639226974357874853
5 ms 173.245.59.120
9 2026-08-19 00:34 639226964670484721
3 ms 108.162.193.120
8 2026-08-19 00:34 639226964670484721
3 ms 172.64.33.120
7 2026-08-19 00:34 639226964670484721
3 ms 173.245.59.120
6 2026-08-19 00:18 639226954857899696
6 ms 108.162.193.120
5 2026-08-19 00:18 639226954857899696
6 ms 172.64.33.120
4 2026-08-19 00:18 639226954857899696
6 ms 173.245.59.120
3 2026-08-19 00:01 639226945091603488
9 ms 108.162.193.120
2 2026-08-19 00:01 639226945091603488
9 ms 172.64.33.120
1 2026-08-19 00:01 639226945091603488
9 ms 173.245.59.120