DNS response history for iris.ns.cloudflare.com

iris.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 2026-08-22. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 458 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 iris.ns.cloudflare.com.
Records on Selected Date

222

Historical checks stored for this nameserver on selected date

Average Latency

458 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.32.118

Most recently resolved hosting IP on selected date

Successful Responses

222

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 iris.ns.cloudflare.com

Showing DNS history for 2026-08-22 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
222 2026-08-22 23:46 639230391807229016
2031 ms 172.64.32.118
221 2026-08-22 23:46 639230391807229016
2031 ms 173.245.58.118
220 2026-08-22 23:46 639230391807229016
2031 ms 108.162.192.118
219 2026-08-22 23:30 639230382051619327
131 ms 108.162.192.118
218 2026-08-22 23:30 639230382051619327
131 ms 172.64.32.118
217 2026-08-22 23:30 639230382051619327
131 ms 173.245.58.118
216 2026-08-22 23:13 639230372323353529
120 ms 108.162.192.118
215 2026-08-22 23:13 639230372323353529
120 ms 172.64.32.118
214 2026-08-22 23:13 639230372323353529
120 ms 173.245.58.118
213 2026-08-22 22:57 639230362586451064
2020 ms 173.245.58.118
212 2026-08-22 22:57 639230362586451064
2020 ms 108.162.192.118
211 2026-08-22 22:57 639230362586451064
2020 ms 172.64.32.118
210 2026-08-22 22:41 639230352793666303
96 ms 108.162.192.118
209 2026-08-22 22:41 639230352793666303
96 ms 172.64.32.118
208 2026-08-22 22:41 639230352793666303
96 ms 173.245.58.118
207 2026-08-22 22:24 639230342775737758
41 ms 108.162.192.118
206 2026-08-22 22:24 639230342775737758
41 ms 173.245.58.118
205 2026-08-22 22:24 639230342775737758
41 ms 172.64.32.118
204 2026-08-22 22:07 639230332639939561
129 ms 108.162.192.118
203 2026-08-22 22:07 639230332639939561
129 ms 172.64.32.118
202 2026-08-22 22:07 639230332639939561
129 ms 173.245.58.118
201 2026-08-22 21:15 639230301014190104
89 ms 108.162.192.118
200 2026-08-22 21:15 639230301014190104
89 ms 172.64.32.118
199 2026-08-22 21:15 639230301014190104
89 ms 173.245.58.118
198 2026-08-22 20:58 639230291048161498
209 ms 108.162.192.118
197 2026-08-22 20:58 639230291048161498
209 ms 172.64.32.118
196 2026-08-22 20:58 639230291048161498
209 ms 173.245.58.118
195 2026-08-22 20:41 639230280894353664
22 ms 108.162.192.118
194 2026-08-22 20:41 639230280894353664
22 ms 172.64.32.118
193 2026-08-22 20:41 639230280894353664
22 ms 173.245.58.118
192 2026-08-22 20:24 639230270699419073
19 ms 108.162.192.118
191 2026-08-22 20:24 639230270699419073
19 ms 172.64.32.118
190 2026-08-22 20:24 639230270699419073
19 ms 173.245.58.118
189 2026-08-22 20:07 639230260248163050
85 ms 108.162.192.118
188 2026-08-22 20:07 639230260248163050
85 ms 172.64.32.118
187 2026-08-22 20:07 639230260248163050
85 ms 173.245.58.118
186 2026-08-22 19:50 639230250122494282
4009 ms 108.162.192.118
185 2026-08-22 19:50 639230250122494282
4009 ms 172.64.32.118
184 2026-08-22 19:50 639230250122494282
4009 ms 173.245.58.118
183 2026-08-22 19:33 639230239972935046
141 ms 108.162.192.118
182 2026-08-22 19:33 639230239972935046
141 ms 172.64.32.118
181 2026-08-22 19:33 639230239972935046
141 ms 173.245.58.118
180 2026-08-22 19:16 639230229963262464
202 ms 108.162.192.118
179 2026-08-22 19:16 639230229963262464
202 ms 173.245.58.118
178 2026-08-22 19:16 639230229963262464
202 ms 172.64.32.118
177 2026-08-22 19:00 639230220033804658
160 ms 108.162.192.118
176 2026-08-22 19:00 639230220033804658
160 ms 172.64.32.118
175 2026-08-22 19:00 639230220033804658
160 ms 173.245.58.118
174 2026-08-22 18:43 639230209891107289
12 ms 108.162.192.118
173 2026-08-22 18:43 639230209891107289
12 ms 172.64.32.118
172 2026-08-22 18:43 639230209891107289
12 ms 173.245.58.118
171 2026-08-22 18:26 639230199630298717
56 ms 108.162.192.118
170 2026-08-22 18:26 639230199630298717
56 ms 172.64.32.118
169 2026-08-22 18:26 639230199630298717
56 ms 173.245.58.118
168 2026-08-22 18:08 639230189301984150
135 ms 108.162.192.118
167 2026-08-22 18:08 639230189301984150
135 ms 172.64.32.118
166 2026-08-22 18:08 639230189301984150
135 ms 173.245.58.118
165 2026-08-22 17:15 639230157138468804
2031 ms 172.64.32.118
164 2026-08-22 17:15 639230157138468804
2031 ms 108.162.192.118
163 2026-08-22 17:15 639230157138468804
2031 ms 173.245.58.118
162 2026-08-22 16:58 639230146987869495
21 ms 108.162.192.118
161 2026-08-22 16:58 639230146987869495
21 ms 173.245.58.118
160 2026-08-22 16:58 639230146987869495
21 ms 172.64.32.118
159 2026-08-22 16:41 639230136768638516
2032 ms 172.64.32.118
158 2026-08-22 16:41 639230136768638516
2032 ms 173.245.58.118
157 2026-08-22 16:41 639230136768638516
2032 ms 108.162.192.118
156 2026-08-22 16:24 639230126735907877
116 ms 108.162.192.118
155 2026-08-22 16:24 639230126735907877
116 ms 172.64.32.118
154 2026-08-22 16:24 639230126735907877
116 ms 173.245.58.118
153 2026-08-22 16:07 639230116551187768
69 ms 108.162.192.118
152 2026-08-22 16:07 639230116551187768
69 ms 172.64.32.118
151 2026-08-22 16:07 639230116551187768
69 ms 173.245.58.118
150 2026-08-22 15:50 639230106335615913
71 ms 108.162.192.118
149 2026-08-22 15:50 639230106335615913
71 ms 172.64.32.118
148 2026-08-22 15:50 639230106335615913
71 ms 173.245.58.118
147 2026-08-22 15:33 639230096177758176
218 ms 108.162.192.118
146 2026-08-22 15:33 639230096177758176
218 ms 172.64.32.118
145 2026-08-22 15:33 639230096177758176
218 ms 173.245.58.118
144 2026-08-22 15:16 639230086185999993
107 ms 108.162.192.118
143 2026-08-22 15:16 639230086185999993
107 ms 172.64.32.118
142 2026-08-22 15:16 639230086185999993
107 ms 173.245.58.118
141 2026-08-22 15:00 639230076247854903
24 ms 108.162.192.118
140 2026-08-22 15:00 639230076247854903
24 ms 172.64.32.118
139 2026-08-22 15:00 639230076247854903
24 ms 173.245.58.118
138 2026-08-22 14:43 639230066076077530
183 ms 108.162.192.118
137 2026-08-22 14:43 639230066076077530
183 ms 172.64.32.118
136 2026-08-22 14:43 639230066076077530
183 ms 173.245.58.118
135 2026-08-22 14:26 639230055738197328
49 ms 173.245.58.118
134 2026-08-22 14:26 639230055738197328
49 ms 172.64.32.118
133 2026-08-22 14:26 639230055738197328
49 ms 108.162.192.118
132 2026-08-22 14:09 639230045411225521
95 ms 108.162.192.118
131 2026-08-22 14:09 639230045411225521
95 ms 172.64.32.118
130 2026-08-22 14:09 639230045411225521
95 ms 173.245.58.118
129 2026-08-22 13:15 639230013046000470
2041 ms 173.245.58.118
128 2026-08-22 13:15 639230013046000470
2041 ms 108.162.192.118
127 2026-08-22 13:15 639230013046000470
2041 ms 172.64.32.118
126 2026-08-22 12:58 639230003090037878
147 ms 173.245.58.118
125 2026-08-22 12:58 639230003090037878
147 ms 108.162.192.118
124 2026-08-22 12:58 639230003090037878
147 ms 172.64.32.118
123 2026-08-22 12:41 639229993008259475
42 ms 108.162.192.118
122 2026-08-22 12:41 639229993008259475
42 ms 172.64.32.118
121 2026-08-22 12:41 639229993008259475
42 ms 173.245.58.118
120 2026-08-22 12:24 639229982909449470
31 ms 108.162.192.118
119 2026-08-22 12:24 639229982909449470
31 ms 172.64.32.118
118 2026-08-22 12:24 639229982909449470
31 ms 173.245.58.118
117 2026-08-22 12:08 639229973035502212
5 ms 108.162.192.118
116 2026-08-22 12:08 639229973035502212
5 ms 172.64.32.118
115 2026-08-22 12:08 639229973035502212
5 ms 173.245.58.118
114 2026-08-22 11:51 639229963064296145
4046 ms 108.162.192.118
113 2026-08-22 11:51 639229963064296145
4046 ms 173.245.58.118
112 2026-08-22 11:51 639229963064296145
4046 ms 172.64.32.118
111 2026-08-22 11:35 639229952996162143
114 ms 173.245.58.118
110 2026-08-22 11:35 639229952996162143
114 ms 108.162.192.118
109 2026-08-22 11:35 639229952996162143
114 ms 172.64.32.118
108 2026-08-22 11:18 639229943051949195
49 ms 108.162.192.118
107 2026-08-22 11:18 639229943051949195
49 ms 172.64.32.118
106 2026-08-22 11:18 639229943051949195
49 ms 173.245.58.118
105 2026-08-22 11:01 639229932919214934
35 ms 108.162.192.118
104 2026-08-22 11:01 639229932919214934
35 ms 172.64.32.118
103 2026-08-22 11:01 639229932919214934
35 ms 173.245.58.118
102 2026-08-22 10:44 639229922745889838
91 ms 108.162.192.118
101 2026-08-22 10:44 639229922745889838
91 ms 172.64.32.118
100 2026-08-22 10:44 639229922745889838
91 ms 173.245.58.118
99 2026-08-22 10:27 639229912587214796
100 ms 108.162.192.118
98 2026-08-22 10:27 639229912587214796
100 ms 173.245.58.118
97 2026-08-22 10:27 639229912587214796
100 ms 172.64.32.118
96 2026-08-22 10:10 639229902240004454
78 ms 108.162.192.118
95 2026-08-22 10:10 639229902240004454
78 ms 172.64.32.118
94 2026-08-22 10:10 639229902240004454
78 ms 173.245.58.118
93 2026-08-22 09:18 639229870800501662
99 ms 108.162.192.118
92 2026-08-22 09:18 639229870800501662
99 ms 172.64.32.118
91 2026-08-22 09:18 639229870800501662
99 ms 173.245.58.118
90 2026-08-22 09:01 639229861058384956
245 ms 108.162.192.118
89 2026-08-22 09:01 639229861058384956
245 ms 172.64.32.118
88 2026-08-22 09:01 639229861058384956
245 ms 173.245.58.118
87 2026-08-22 08:45 639229851158592604
21 ms 108.162.192.118
86 2026-08-22 08:45 639229851158592604
21 ms 172.64.32.118
85 2026-08-22 08:45 639229851158592604
21 ms 173.245.58.118
84 2026-08-22 08:29 639229841475569629
11 ms 108.162.192.118
83 2026-08-22 08:29 639229841475569629
11 ms 172.64.32.118
82 2026-08-22 08:29 639229841475569629
11 ms 173.245.58.118
81 2026-08-22 08:13 639229831887658471
39 ms 108.162.192.118
80 2026-08-22 08:13 639229831887658471
39 ms 172.64.32.118
79 2026-08-22 08:13 639229831887658471
39 ms 173.245.58.118
78 2026-08-22 07:56 639229822043670346
95 ms 108.162.192.118
77 2026-08-22 07:56 639229822043670346
95 ms 172.64.32.118
76 2026-08-22 07:56 639229822043670346
95 ms 173.245.58.118
75 2026-08-22 07:40 639229812327913936
206 ms 108.162.192.118
74 2026-08-22 07:40 639229812327913936
206 ms 172.64.32.118
73 2026-08-22 07:40 639229812327913936
206 ms 173.245.58.118
72 2026-08-22 07:24 639229802629488686
76 ms 108.162.192.118
71 2026-08-22 07:24 639229802629488686
76 ms 172.64.32.118
70 2026-08-22 07:24 639229802629488686
76 ms 173.245.58.118
69 2026-08-22 07:08 639229793051447309
32 ms 108.162.192.118
68 2026-08-22 07:08 639229793051447309
32 ms 172.64.32.118
67 2026-08-22 07:08 639229793051447309
32 ms 173.245.58.118
66 2026-08-22 06:52 639229783303531961
2039 ms 173.245.58.118
65 2026-08-22 06:52 639229783303531961
2039 ms 172.64.32.118
64 2026-08-22 06:52 639229783303531961
2039 ms 108.162.192.118
63 2026-08-22 06:35 639229773458051942
58 ms 108.162.192.118
62 2026-08-22 06:35 639229773458051942
58 ms 172.64.32.118
61 2026-08-22 06:35 639229773458051942
58 ms 173.245.58.118
60 2026-08-22 06:18 639229763373848056
162 ms 108.162.192.118
59 2026-08-22 06:18 639229763373848056
162 ms 172.64.32.118
58 2026-08-22 06:18 639229763373848056
162 ms 173.245.58.118
57 2026-08-22 05:26 639229732140622809
93 ms 108.162.192.118
56 2026-08-22 05:26 639229732140622809
93 ms 172.64.32.118
55 2026-08-22 05:26 639229732140622809
93 ms 173.245.58.118
54 2026-08-22 05:11 639229722699695967
136 ms 108.162.192.118
53 2026-08-22 05:11 639229722699695967
136 ms 172.64.32.118
52 2026-08-22 05:11 639229722699695967
136 ms 173.245.58.118
51 2026-08-22 04:55 639229713097498075
24 ms 108.162.192.118
50 2026-08-22 04:55 639229713097498075
24 ms 172.64.32.118
49 2026-08-22 04:55 639229713097498075
24 ms 173.245.58.118
48 2026-08-22 04:39 639229703543969637
100 ms 108.162.192.118
47 2026-08-22 04:39 639229703543969637
100 ms 172.64.32.118
46 2026-08-22 04:39 639229703543969637
100 ms 173.245.58.118
45 2026-08-22 04:23 639229693970392873
2018 ms 108.162.192.118
44 2026-08-22 04:23 639229693970392873
2018 ms 172.64.32.118
43 2026-08-22 04:23 639229693970392873
2018 ms 173.245.58.118
42 2026-08-22 04:07 639229684277329469
112 ms 108.162.192.118
41 2026-08-22 04:07 639229684277329469
112 ms 172.64.32.118
40 2026-08-22 04:07 639229684277329469
112 ms 173.245.58.118
39 2026-08-22 03:50 639229674501596661
2018 ms 172.64.32.118
38 2026-08-22 03:50 639229674501596661
2018 ms 108.162.192.118
37 2026-08-22 03:50 639229674501596661
2018 ms 173.245.58.118
36 2026-08-22 03:35 639229665064441147
2051 ms 173.245.58.118
35 2026-08-22 03:35 639229665064441147
2051 ms 172.64.32.118
34 2026-08-22 03:35 639229665064441147
2051 ms 108.162.192.118
33 2026-08-22 03:19 639229655507536872
59 ms 173.245.58.118
32 2026-08-22 03:19 639229655507536872
59 ms 172.64.32.118
31 2026-08-22 03:19 639229655507536872
59 ms 108.162.192.118
30 2026-08-22 03:03 639229645849603111
69 ms 108.162.192.118
29 2026-08-22 03:03 639229645849603111
69 ms 173.245.58.118
28 2026-08-22 03:03 639229645849603111
69 ms 172.64.32.118
27 2026-08-22 02:46 639229636090497453
2012 ms 173.245.58.118
26 2026-08-22 02:46 639229636090497453
2012 ms 172.64.32.118
25 2026-08-22 02:46 639229636090497453
2012 ms 108.162.192.118
24 2026-08-22 02:29 639229625978544281
109 ms 108.162.192.118
23 2026-08-22 02:29 639229625978544281
109 ms 172.64.32.118
22 2026-08-22 02:29 639229625978544281
109 ms 173.245.58.118
21 2026-08-22 01:37 639229594644662176
73 ms 108.162.192.118
20 2026-08-22 01:37 639229594644662176
73 ms 172.64.32.118
19 2026-08-22 01:37 639229594644662176
73 ms 173.245.58.118
18 2026-08-22 01:22 639229585214633065
61 ms 108.162.192.118
17 2026-08-22 01:22 639229585214633065
61 ms 172.64.32.118
16 2026-08-22 01:22 639229585214633065
61 ms 173.245.58.118
15 2026-08-22 01:05 639229575581042175
121 ms 172.64.32.118
14 2026-08-22 01:05 639229575581042175
121 ms 108.162.192.118
13 2026-08-22 01:05 639229575581042175
121 ms 173.245.58.118
12 2026-08-22 00:49 639229565912268962
68 ms 108.162.192.118
11 2026-08-22 00:49 639229565912268962
68 ms 172.64.32.118
10 2026-08-22 00:49 639229565912268962
68 ms 173.245.58.118
9 2026-08-22 00:33 639229556237813203
42 ms 108.162.192.118
8 2026-08-22 00:33 639229556237813203
42 ms 172.64.32.118
7 2026-08-22 00:33 639229556237813203
42 ms 173.245.58.118
6 2026-08-22 00:17 639229546625802518
65 ms 108.162.192.118
5 2026-08-22 00:17 639229546625802518
65 ms 172.64.32.118
4 2026-08-22 00:17 639229546625802518
65 ms 173.245.58.118
3 2026-08-22 00:01 639229537172016621
51 ms 108.162.192.118
2 2026-08-22 00:01 639229537172016621
51 ms 172.64.32.118
1 2026-08-22 00:01 639229537172016621
51 ms 173.245.58.118