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 2026-08-13. For this date, NameServerHistory found 214 DNS check records, 213 successful responses, 1 failed responses, and 147 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

214

Historical checks stored for this nameserver on selected date

Average Latency

147 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

213

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 2026-08-13 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
214 2026-08-13 23:51 639222618462620588
4 ms 108.162.193.120
213 2026-08-13 23:51 639222618462620588
4 ms 172.64.33.120
212 2026-08-13 23:51 639222618462620588
4 ms 173.245.59.120
211 2026-08-13 23:35 639222608688333012
43 ms 172.64.33.120
210 2026-08-13 23:35 639222608688333012
43 ms 173.245.59.120
209 2026-08-13 23:35 639222608688333012
43 ms 108.162.193.120
208 2026-08-13 23:18 639222598741756356
2026 ms 173.245.59.120
207 2026-08-13 23:18 639222598741756356
2026 ms 172.64.33.120
206 2026-08-13 23:18 639222598741756356
2026 ms 108.162.193.120
205 2026-08-13 23:01 639222588615244093
37 ms 108.162.193.120
204 2026-08-13 23:01 639222588615244093
37 ms 172.64.33.120
203 2026-08-13 23:01 639222588615244093
37 ms 173.245.59.120
202 2026-08-13 22:08 639222556495289724
47 ms 173.245.59.120
201 2026-08-13 22:08 639222556495289724
47 ms 172.64.33.120
200 2026-08-13 22:08 639222556495289724
47 ms 108.162.193.120
199 2026-08-13 21:51 639222546477917698
43 ms 108.162.193.120
198 2026-08-13 21:51 639222546477917698
43 ms 172.64.33.120
197 2026-08-13 21:51 639222546477917698
43 ms 173.245.59.120
196 2026-08-13 21:34 639222536257653790
32 ms 108.162.193.120
195 2026-08-13 21:34 639222536257653790
32 ms 172.64.33.120
194 2026-08-13 21:34 639222536257653790
32 ms 173.245.59.120
193 2026-08-13 21:17 639222525833084485
4 ms 108.162.193.120
192 2026-08-13 21:17 639222525833084485
4 ms 172.64.33.120
191 2026-08-13 21:17 639222525833084485
4 ms 173.245.59.120
190 2026-08-13 21:00 639222515446085004
4 ms 108.162.193.120
189 2026-08-13 21:00 639222515446085004
4 ms 172.64.33.120
188 2026-08-13 21:00 639222515446085004
4 ms 173.245.59.120
187 2026-08-13 20:42 639222505166766781
4 ms 108.162.193.120
186 2026-08-13 20:42 639222505166766781
4 ms 172.64.33.120
185 2026-08-13 20:42 639222505166766781
4 ms 173.245.59.120
184 2026-08-13 20:25 639222494930541001
31 ms 108.162.193.120
183 2026-08-13 20:25 639222494930541001
31 ms 172.64.33.120
182 2026-08-13 20:25 639222494930541001
31 ms 173.245.59.120
181 2026-08-13 20:08 639222484469216890
5 ms 108.162.193.120
180 2026-08-13 20:08 639222484469216890
5 ms 172.64.33.120
179 2026-08-13 20:08 639222484469216890
5 ms 173.245.59.120
178 2026-08-13 19:51 639222474270039940
4 ms 108.162.193.120
177 2026-08-13 19:51 639222474270039940
4 ms 172.64.33.120
176 2026-08-13 19:51 639222474270039940
4 ms 173.245.59.120
175 2026-08-13 19:34 639222464005587385
17 ms 108.162.193.120
174 2026-08-13 19:34 639222464005587385
17 ms 172.64.33.120
173 2026-08-13 19:34 639222464005587385
17 ms 173.245.59.120
172 2026-08-13 19:16 639222453485975041
40 ms 108.162.193.120
171 2026-08-13 19:16 639222453485975041
40 ms 172.64.33.120
170 2026-08-13 19:16 639222453485975041
40 ms 173.245.59.120
169 2026-08-13 18:59 639222442984828770
58 ms 108.162.193.120
168 2026-08-13 18:59 639222442984828770
58 ms 172.64.33.120
167 2026-08-13 18:59 639222442984828770
58 ms 173.245.59.120
166 2026-08-13 18:04 639222410191353397
16 ms 108.162.193.120
165 2026-08-13 18:04 639222410191353397
16 ms 172.64.33.120
164 2026-08-13 18:04 639222410191353397
16 ms 173.245.59.120
163 2026-08-13 17:47 639222399952628376
3 ms 108.162.193.120
162 2026-08-13 17:47 639222399952628376
3 ms 172.64.33.120
161 2026-08-13 17:47 639222399952628376
3 ms 173.245.59.120
160 2026-08-13 17:30 639222389608608647
8 ms 173.245.59.120
159 2026-08-13 17:30 639222389608608647
8 ms 172.64.33.120
158 2026-08-13 17:30 639222389608608647
8 ms 108.162.193.120
157 2026-08-13 17:13 639222379604012481
3 ms 108.162.193.120
156 2026-08-13 17:13 639222379604012481
3 ms 172.64.33.120
155 2026-08-13 17:13 639222379604012481
3 ms 173.245.59.120
154 2026-08-13 16:56 639222369372672858
30 ms 108.162.193.120
153 2026-08-13 16:56 639222369372672858
30 ms 172.64.33.120
152 2026-08-13 16:56 639222369372672858
30 ms 173.245.59.120
151 2026-08-13 16:39 639222359096909298
14 ms 173.245.59.120
150 2026-08-13 16:39 639222359096909298
14 ms 108.162.193.120
149 2026-08-13 16:39 639222359096909298
14 ms 172.64.33.120
148 2026-08-13 16:22 639222348814301655
37 ms 108.162.193.120
147 2026-08-13 16:22 639222348814301655
37 ms 172.64.33.120
146 2026-08-13 16:22 639222348814301655
37 ms 173.245.59.120
145 2026-08-13 16:05 639222338608331104
36 ms 173.245.59.120
144 2026-08-13 16:05 639222338608331104
36 ms 172.64.33.120
143 2026-08-13 16:05 639222338608331104
36 ms 108.162.193.120
142 2026-08-13 15:48 639222328204609760
48 ms 173.245.59.120
141 2026-08-13 15:48 639222328204609760
48 ms 172.64.33.120
140 2026-08-13 15:48 639222328204609760
48 ms 108.162.193.120
139 2026-08-13 15:30 639222317859759909
23 ms 108.162.193.120
138 2026-08-13 15:30 639222317859759909
23 ms 172.64.33.120
137 2026-08-13 15:30 639222317859759909
23 ms 173.245.59.120
136 2026-08-13 15:13 639222307560137918
28 ms 173.245.59.120
135 2026-08-13 15:13 639222307560137918
28 ms 172.64.33.120
134 2026-08-13 15:13 639222307560137918
28 ms 108.162.193.120
133 2026-08-13 14:56 639222297274357149
41 ms 173.245.59.120
132 2026-08-13 14:56 639222297274357149
41 ms 172.64.33.120
131 2026-08-13 14:56 639222297274357149
41 ms 108.162.193.120
130 2026-08-13 14:02 639222265004477827
7 ms 108.162.193.120
129 2026-08-13 14:02 639222265004477827
7 ms 172.64.33.120
128 2026-08-13 14:02 639222265004477827
7 ms 173.245.59.120
127 2026-08-13 13:46 639222255176583683
5 ms 108.162.193.120
126 2026-08-13 13:46 639222255176583683
5 ms 172.64.33.120
125 2026-08-13 13:46 639222255176583683
5 ms 173.245.59.120
124 2026-08-13 13:30 639222245340146131
45 ms 108.162.193.120
123 2026-08-13 13:30 639222245340146131
45 ms 172.64.33.120
122 2026-08-13 13:30 639222245340146131
45 ms 173.245.59.120
121 2026-08-13 13:13 639222235662219956
11 ms 172.64.33.120
120 2026-08-13 13:13 639222235662219956
11 ms 108.162.193.120
119 2026-08-13 13:13 639222235662219956
11 ms 173.245.59.120
118 2026-08-13 12:57 639222225817223284
5 ms 108.162.193.120
117 2026-08-13 12:57 639222225817223284
5 ms 172.64.33.120
116 2026-08-13 12:57 639222225817223284
5 ms 173.245.59.120
115 2026-08-13 12:41 639222216341869648
24 ms 108.162.193.120
114 2026-08-13 12:41 639222216341869648
24 ms 172.64.33.120
113 2026-08-13 12:41 639222216341869648
24 ms 173.245.59.120
112 2026-08-13 12:25 639222206848442189
2647 ms 108.162.193.120
111 2026-08-13 12:25 639222206848442189
2647 ms 172.64.33.120
110 2026-08-13 12:25 639222206848442189
2647 ms 173.245.59.120
109 2026-08-13 12:10 639222197538963225
18 ms 173.245.59.120
108 2026-08-13 12:10 639222197538963225
18 ms 172.64.33.120
107 2026-08-13 12:10 639222197538963225
18 ms 108.162.193.120
106 2026-08-13 11:54 639222188113685569
40 ms 108.162.193.120
105 2026-08-13 11:54 639222188113685569
40 ms 172.64.33.120
104 2026-08-13 11:54 639222188113685569
40 ms 173.245.59.120
103 2026-08-13 11:39 639222178880138458
39 ms 108.162.193.120
102 2026-08-13 11:39 639222178880138458
39 ms 172.64.33.120
101 2026-08-13 11:39 639222178880138458
39 ms 173.245.59.120
100 2026-08-13 11:23 639222169343013317
44 ms 108.162.193.120
99 2026-08-13 11:23 639222169343013317
44 ms 172.64.33.120
98 2026-08-13 11:23 639222169343013317
44 ms 173.245.59.120
97 2026-08-13 11:07 639222159910600596
20 ms 172.64.33.120
96 2026-08-13 11:07 639222159910600596
20 ms 108.162.193.120
95 2026-08-13 11:07 639222159910600596
20 ms 173.245.59.120
94 2026-08-13 10:15 639222128676274866
51 ms 108.162.193.120
93 2026-08-13 10:15 639222128676274866
51 ms 172.64.33.120
92 2026-08-13 10:15 639222128676274866
51 ms 173.245.59.120
91 2026-08-13 09:59 639222119169781983
34 ms 108.162.193.120
90 2026-08-13 09:59 639222119169781983
34 ms 172.64.33.120
89 2026-08-13 09:59 639222119169781983
34 ms 173.245.59.120
88 2026-08-13 09:44 639222109996148889
28 ms 108.162.193.120
87 2026-08-13 09:44 639222109996148889
28 ms 172.64.33.120
86 2026-08-13 09:44 639222109996148889
28 ms 173.245.59.120
85 2026-08-13 09:29 639222100791323799
38 ms 108.162.193.120
84 2026-08-13 09:29 639222100791323799
38 ms 172.64.33.120
83 2026-08-13 09:29 639222100791323799
38 ms 173.245.59.120
82 2026-08-13 09:14 639222091647893142
5 ms 108.162.193.120
81 2026-08-13 09:14 639222091647893142
5 ms 172.64.33.120
80 2026-08-13 09:14 639222091647893142
5 ms 173.245.59.120
79 2026-08-13 08:58 639222082524717649
20 ms 108.162.193.120
78 2026-08-13 08:58 639222082524717649
20 ms 172.64.33.120
77 2026-08-13 08:58 639222082524717649
20 ms 173.245.59.120
76 2026-08-13 08:43 639222073378630456
9 ms 173.245.59.120
75 2026-08-13 08:43 639222073378630456
9 ms 108.162.193.120
74 2026-08-13 08:43 639222073378630456
9 ms 172.64.33.120
73 2026-08-13 08:28 639222064537306701
2015 ms 172.64.33.120
72 2026-08-13 08:28 639222064537306701
2015 ms 173.245.59.120
71 2026-08-13 08:28 639222064537306701
2015 ms 108.162.193.120
70 2026-08-13 08:13 639222055409471864
37 ms 108.162.193.120
69 2026-08-13 08:13 639222055409471864
37 ms 173.245.59.120
68 2026-08-13 08:13 639222055409471864
37 ms 172.64.33.120
67 2026-08-13 07:58 639222046117152411
28 ms 108.162.193.120
66 2026-08-13 07:58 639222046117152411
28 ms 172.64.33.120
65 2026-08-13 07:58 639222046117152411
28 ms 173.245.59.120
64 2026-08-13 07:42 639222036915107067
5 ms 108.162.193.120
63 2026-08-13 07:42 639222036915107067
5 ms 172.64.33.120
62 2026-08-13 07:42 639222036915107067
5 ms 173.245.59.120
61 2026-08-13 07:27 639222027654889141
41 ms 108.162.193.120
60 2026-08-13 07:27 639222027654889141
41 ms 172.64.33.120
59 2026-08-13 07:27 639222027654889141
41 ms 173.245.59.120
58 2026-08-13 06:35 639221996824612035
4 ms 108.162.193.120
57 2026-08-13 06:35 639221996824612035
4 ms 172.64.33.120
56 2026-08-13 06:35 639221996824612035
4 ms 173.245.59.120
55 2026-08-13 06:20 639221987863418113
-
54 2026-08-13 06:06 639221979006823112
13 ms 172.64.33.120
53 2026-08-13 06:06 639221979006823112
13 ms 108.162.193.120
52 2026-08-13 06:06 639221979006823112
13 ms 173.245.59.120
51 2026-08-13 05:51 639221970068466615
2177 ms 172.64.33.120
50 2026-08-13 05:51 639221970068466615
2177 ms 108.162.193.120
49 2026-08-13 05:51 639221970068466615
2177 ms 173.245.59.120
48 2026-08-13 05:36 639221961001585139
38 ms 173.245.59.120
47 2026-08-13 05:36 639221961001585139
38 ms 108.162.193.120
46 2026-08-13 05:36 639221961001585139
38 ms 172.64.33.120
45 2026-08-13 05:21 639221952104046397
17 ms 108.162.193.120
44 2026-08-13 05:21 639221952104046397
17 ms 172.64.33.120
43 2026-08-13 05:21 639221952104046397
17 ms 173.245.59.120
42 2026-08-13 05:06 639221943247694484
19 ms 173.245.59.120
41 2026-08-13 05:06 639221943247694484
19 ms 172.64.33.120
40 2026-08-13 05:06 639221943247694484
19 ms 108.162.193.120
39 2026-08-13 04:52 639221934603388241
31 ms 108.162.193.120
38 2026-08-13 04:52 639221934603388241
31 ms 172.64.33.120
37 2026-08-13 04:52 639221934603388241
31 ms 173.245.59.120
36 2026-08-13 04:37 639221925729273358
54 ms 108.162.193.120
35 2026-08-13 04:37 639221925729273358
54 ms 172.64.33.120
34 2026-08-13 04:37 639221925729273358
54 ms 173.245.59.120
33 2026-08-13 04:22 639221916777813401
4 ms 108.162.193.120
32 2026-08-13 04:22 639221916777813401
4 ms 172.64.33.120
31 2026-08-13 04:22 639221916777813401
4 ms 173.245.59.120
30 2026-08-13 04:07 639221907816913910
3 ms 108.162.193.120
29 2026-08-13 04:07 639221907816913910
3 ms 172.64.33.120
28 2026-08-13 04:07 639221907816913910
3 ms 173.245.59.120
27 2026-08-13 03:52 639221898639694322
67 ms 108.162.193.120
26 2026-08-13 03:52 639221898639694322
67 ms 172.64.33.120
25 2026-08-13 03:52 639221898639694322
67 ms 173.245.59.120
24 2026-08-13 03:01 639221868257567489
3 ms 108.162.193.120
23 2026-08-13 03:01 639221868257567489
3 ms 172.64.33.120
22 2026-08-13 03:01 639221868257567489
3 ms 173.245.59.120
21 2026-08-13 02:46 639221859270235608
21 ms 108.162.193.120
20 2026-08-13 02:46 639221859270235608
21 ms 172.64.33.120
19 2026-08-13 02:46 639221859270235608
21 ms 173.245.59.120
18 2026-08-13 02:31 639221850184464515
8 ms 108.162.193.120
17 2026-08-13 02:31 639221850184464515
8 ms 172.64.33.120
16 2026-08-13 02:31 639221850184464515
8 ms 173.245.59.120
15 2026-08-13 02:16 639221841141973425
3 ms 108.162.193.120
14 2026-08-13 02:16 639221841141973425
3 ms 172.64.33.120
13 2026-08-13 02:16 639221841141973425
3 ms 173.245.59.120
12 2026-08-13 01:25 639221810548753083
5 ms 108.162.193.120
11 2026-08-13 01:25 639221810548753083
5 ms 172.64.33.120
10 2026-08-13 01:25 639221810548753083
5 ms 173.245.59.120
9 2026-08-13 01:10 639221801656796262
4 ms 108.162.193.120
8 2026-08-13 01:10 639221801656796262
4 ms 172.64.33.120
7 2026-08-13 01:10 639221801656796262
4 ms 173.245.59.120
6 2026-08-13 00:55 639221792658715334
82 ms 172.64.33.120
5 2026-08-13 00:55 639221792658715334
82 ms 173.245.59.120
4 2026-08-13 00:55 639221792658715334
82 ms 108.162.193.120
3 2026-08-13 00:40 639221783571379176
5 ms 108.162.193.120
2 2026-08-13 00:40 639221783571379176
5 ms 172.64.33.120
1 2026-08-13 00:40 639221783571379176
5 ms 173.245.59.120