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 2026-08-15. For this date, NameServerHistory found 226 DNS check records, 225 successful responses, 1 failed responses, and 96 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

226

Historical checks stored for this nameserver on selected date

Average Latency

96 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.118

Most recently resolved hosting IP on selected date

Successful Responses

225

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 iris.ns.cloudflare.com

Showing DNS history for 2026-08-15 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
226 2026-08-15 23:52 639224347685767174
29 ms 108.162.192.118
225 2026-08-15 23:52 639224347685767174
29 ms 172.64.32.118
224 2026-08-15 23:52 639224347685767174
29 ms 173.245.58.118
223 2026-08-15 23:37 639224338276675277
36 ms 172.64.32.118
222 2026-08-15 23:37 639224338276675277
36 ms 108.162.192.118
221 2026-08-15 23:37 639224338276675277
36 ms 173.245.58.118
220 2026-08-15 22:44 639224306594546649
8 ms 108.162.192.118
219 2026-08-15 22:44 639224306594546649
8 ms 172.64.32.118
218 2026-08-15 22:44 639224306594546649
8 ms 173.245.58.118
217 2026-08-15 22:28 639224297145423303
4 ms 108.162.192.118
216 2026-08-15 22:28 639224297145423303
4 ms 172.64.32.118
215 2026-08-15 22:28 639224297145423303
4 ms 173.245.58.118
214 2026-08-15 22:12 639224287678238833
8 ms 108.162.192.118
213 2026-08-15 22:12 639224287678238833
8 ms 172.64.32.118
212 2026-08-15 22:12 639224287678238833
8 ms 173.245.58.118
211 2026-08-15 21:57 639224278490872828
5 ms 108.162.192.118
210 2026-08-15 21:57 639224278490872828
5 ms 172.64.32.118
209 2026-08-15 21:57 639224278490872828
5 ms 173.245.58.118
208 2026-08-15 21:41 639224269149307826
23 ms 108.162.192.118
207 2026-08-15 21:41 639224269149307826
23 ms 172.64.32.118
206 2026-08-15 21:41 639224269149307826
23 ms 173.245.58.118
205 2026-08-15 21:26 639224259868597616
39 ms 108.162.192.118
204 2026-08-15 21:26 639224259868597616
39 ms 172.64.32.118
203 2026-08-15 21:26 639224259868597616
39 ms 173.245.58.118
202 2026-08-15 21:10 639224250518642175
24 ms 173.245.58.118
201 2026-08-15 21:10 639224250518642175
24 ms 172.64.32.118
200 2026-08-15 21:10 639224250518642175
24 ms 108.162.192.118
199 2026-08-15 20:55 639224241064772383
34 ms 108.162.192.118
198 2026-08-15 20:55 639224241064772383
34 ms 172.64.32.118
197 2026-08-15 20:55 639224241064772383
34 ms 173.245.58.118
196 2026-08-15 20:39 639224231691099605
87 ms 108.162.192.118
195 2026-08-15 20:39 639224231691099605
87 ms 172.64.32.118
194 2026-08-15 20:39 639224231691099605
87 ms 173.245.58.118
193 2026-08-15 20:24 639224222468168159
49 ms 108.162.192.118
192 2026-08-15 20:24 639224222468168159
49 ms 172.64.32.118
191 2026-08-15 20:24 639224222468168159
49 ms 173.245.58.118
190 2026-08-15 20:08 639224213173899635
34 ms 108.162.192.118
189 2026-08-15 20:08 639224213173899635
34 ms 172.64.32.118
188 2026-08-15 20:08 639224213173899635
34 ms 173.245.58.118
187 2026-08-15 19:53 639224203914451783
8 ms 108.162.192.118
186 2026-08-15 19:53 639224203914451783
8 ms 172.64.32.118
185 2026-08-15 19:53 639224203914451783
8 ms 173.245.58.118
184 2026-08-15 19:00 639224172202542163
91 ms 108.162.192.118
183 2026-08-15 19:00 639224172202542163
91 ms 172.64.32.118
182 2026-08-15 19:00 639224172202542163
91 ms 173.245.58.118
181 2026-08-15 18:45 639224163338654093
86 ms 108.162.192.118
180 2026-08-15 18:45 639224163338654093
86 ms 172.64.32.118
179 2026-08-15 18:45 639224163338654093
86 ms 173.245.58.118
178 2026-08-15 18:30 639224154287995374
142 ms 173.245.58.118
177 2026-08-15 18:30 639224154287995374
142 ms 172.64.32.118
176 2026-08-15 18:30 639224154287995374
142 ms 108.162.192.118
175 2026-08-15 18:15 639224145118612503
178 ms 108.162.192.118
174 2026-08-15 18:15 639224145118612503
178 ms 172.64.32.118
173 2026-08-15 18:15 639224145118612503
178 ms 173.245.58.118
172 2026-08-15 18:00 639224135995990731
-
171 2026-08-15 17:45 639224127185332624
180 ms 108.162.192.118
170 2026-08-15 17:45 639224127185332624
180 ms 173.245.58.118
169 2026-08-15 17:45 639224127185332624
180 ms 172.64.32.118
168 2026-08-15 17:30 639224118229289175
85 ms 108.162.192.118
167 2026-08-15 17:30 639224118229289175
85 ms 172.64.32.118
166 2026-08-15 17:30 639224118229289175
85 ms 173.245.58.118
165 2026-08-15 17:15 639224109273796359
63 ms 108.162.192.118
164 2026-08-15 17:15 639224109273796359
63 ms 172.64.32.118
163 2026-08-15 17:15 639224109273796359
63 ms 173.245.58.118
162 2026-08-15 17:00 639224100490805608
2008 ms 108.162.192.118
161 2026-08-15 17:00 639224100490805608
2008 ms 172.64.32.118
160 2026-08-15 17:00 639224100490805608
2008 ms 173.245.58.118
159 2026-08-15 16:45 639224091353714490
49 ms 108.162.192.118
158 2026-08-15 16:45 639224091353714490
49 ms 172.64.32.118
157 2026-08-15 16:45 639224091353714490
49 ms 173.245.58.118
156 2026-08-15 16:30 639224082033126828
72 ms 108.162.192.118
155 2026-08-15 16:30 639224082033126828
72 ms 172.64.32.118
154 2026-08-15 16:30 639224082033126828
72 ms 173.245.58.118
153 2026-08-15 16:14 639224072736962403
132 ms 108.162.192.118
152 2026-08-15 16:14 639224072736962403
132 ms 172.64.32.118
151 2026-08-15 16:14 639224072736962403
132 ms 173.245.58.118
150 2026-08-15 15:22 639224041475563754
185 ms 108.162.192.118
149 2026-08-15 15:22 639224041475563754
185 ms 172.64.32.118
148 2026-08-15 15:22 639224041475563754
185 ms 173.245.58.118
147 2026-08-15 15:07 639224032345604453
75 ms 108.162.192.118
146 2026-08-15 15:07 639224032345604453
75 ms 172.64.32.118
145 2026-08-15 15:07 639224032345604453
75 ms 173.245.58.118
144 2026-08-15 14:51 639224023169497283
64 ms 108.162.192.118
143 2026-08-15 14:51 639224023169497283
64 ms 173.245.58.118
142 2026-08-15 14:51 639224023169497283
64 ms 172.64.32.118
141 2026-08-15 14:36 639224013981146405
63 ms 108.162.192.118
140 2026-08-15 14:36 639224013981146405
63 ms 172.64.32.118
139 2026-08-15 14:36 639224013981146405
63 ms 173.245.58.118
138 2026-08-15 14:21 639224004883412586
50 ms 108.162.192.118
137 2026-08-15 14:21 639224004883412586
50 ms 173.245.58.118
136 2026-08-15 14:21 639224004883412586
50 ms 172.64.32.118
135 2026-08-15 14:06 639223995612880615
57 ms 108.162.192.118
134 2026-08-15 14:06 639223995612880615
57 ms 172.64.32.118
133 2026-08-15 14:06 639223995612880615
57 ms 173.245.58.118
132 2026-08-15 13:50 639223986271830789
11 ms 108.162.192.118
131 2026-08-15 13:50 639223986271830789
11 ms 172.64.32.118
130 2026-08-15 13:50 639223986271830789
11 ms 173.245.58.118
129 2026-08-15 13:35 639223977005780949
78 ms 172.64.32.118
128 2026-08-15 13:35 639223977005780949
78 ms 108.162.192.118
127 2026-08-15 13:35 639223977005780949
78 ms 173.245.58.118
126 2026-08-15 13:19 639223967653137793
2025 ms 173.245.58.118
125 2026-08-15 13:19 639223967653137793
2025 ms 172.64.32.118
124 2026-08-15 13:19 639223967653137793
2025 ms 108.162.192.118
123 2026-08-15 13:03 639223958286010799
56 ms 108.162.192.118
122 2026-08-15 13:03 639223958286010799
56 ms 172.64.32.118
121 2026-08-15 13:03 639223958286010799
56 ms 173.245.58.118
120 2026-08-15 12:48 639223948936108345
117 ms 108.162.192.118
119 2026-08-15 12:48 639223948936108345
117 ms 172.64.32.118
118 2026-08-15 12:48 639223948936108345
117 ms 173.245.58.118
117 2026-08-15 12:32 639223939673066880
74 ms 108.162.192.118
116 2026-08-15 12:32 639223939673066880
74 ms 172.64.32.118
115 2026-08-15 12:32 639223939673066880
74 ms 173.245.58.118
114 2026-08-15 11:40 639223908317760530
51 ms 108.162.192.118
113 2026-08-15 11:40 639223908317760530
51 ms 172.64.32.118
112 2026-08-15 11:40 639223908317760530
51 ms 173.245.58.118
111 2026-08-15 11:25 639223898992594258
11 ms 108.162.192.118
110 2026-08-15 11:25 639223898992594258
11 ms 172.64.32.118
109 2026-08-15 11:25 639223898992594258
11 ms 173.245.58.118
108 2026-08-15 11:09 639223889761312823
30 ms 108.162.192.118
107 2026-08-15 11:09 639223889761312823
30 ms 172.64.32.118
106 2026-08-15 11:09 639223889761312823
30 ms 173.245.58.118
105 2026-08-15 10:53 639223880359273507
8 ms 108.162.192.118
104 2026-08-15 10:53 639223880359273507
8 ms 172.64.32.118
103 2026-08-15 10:53 639223880359273507
8 ms 173.245.58.118
102 2026-08-15 10:38 639223870920466808
4 ms 108.162.192.118
101 2026-08-15 10:38 639223870920466808
4 ms 172.64.32.118
100 2026-08-15 10:38 639223870920466808
4 ms 173.245.58.118
99 2026-08-15 10:22 639223861579762179
41 ms 108.162.192.118
98 2026-08-15 10:22 639223861579762179
41 ms 172.64.32.118
97 2026-08-15 10:22 639223861579762179
41 ms 173.245.58.118
96 2026-08-15 10:07 639223852238616009
8 ms 108.162.192.118
95 2026-08-15 10:07 639223852238616009
8 ms 172.64.32.118
94 2026-08-15 10:07 639223852238616009
8 ms 173.245.58.118
93 2026-08-15 09:51 639223843019815620
9 ms 108.162.192.118
92 2026-08-15 09:51 639223843019815620
9 ms 172.64.32.118
91 2026-08-15 09:51 639223843019815620
9 ms 173.245.58.118
90 2026-08-15 09:36 639223833669915012
6 ms 108.162.192.118
89 2026-08-15 09:36 639223833669915012
6 ms 172.64.32.118
88 2026-08-15 09:36 639223833669915012
6 ms 173.245.58.118
87 2026-08-15 09:20 639223824494613222
32 ms 108.162.192.118
86 2026-08-15 09:20 639223824494613222
32 ms 172.64.32.118
85 2026-08-15 09:20 639223824494613222
32 ms 173.245.58.118
84 2026-08-15 09:05 639223815116325293
4 ms 108.162.192.118
83 2026-08-15 09:05 639223815116325293
4 ms 172.64.32.118
82 2026-08-15 09:05 639223815116325293
4 ms 173.245.58.118
81 2026-08-15 08:49 639223805493870221
13 ms 108.162.192.118
80 2026-08-15 08:49 639223805493870221
13 ms 172.64.32.118
79 2026-08-15 08:49 639223805493870221
13 ms 173.245.58.118
78 2026-08-15 07:57 639223774218660438
37 ms 108.162.192.118
77 2026-08-15 07:57 639223774218660438
37 ms 172.64.32.118
76 2026-08-15 07:57 639223774218660438
37 ms 173.245.58.118
75 2026-08-15 07:41 639223764663090372
24 ms 108.162.192.118
74 2026-08-15 07:41 639223764663090372
24 ms 172.64.32.118
73 2026-08-15 07:41 639223764663090372
24 ms 173.245.58.118
72 2026-08-15 07:25 639223755338811400
4 ms 108.162.192.118
71 2026-08-15 07:25 639223755338811400
4 ms 172.64.32.118
70 2026-08-15 07:25 639223755338811400
4 ms 173.245.58.118
69 2026-08-15 07:10 639223746019193268
4 ms 108.162.192.118
68 2026-08-15 07:10 639223746019193268
4 ms 172.64.32.118
67 2026-08-15 07:10 639223746019193268
4 ms 173.245.58.118
66 2026-08-15 06:54 639223736658778104
4 ms 108.162.192.118
65 2026-08-15 06:54 639223736658778104
4 ms 172.64.32.118
64 2026-08-15 06:54 639223736658778104
4 ms 173.245.58.118
63 2026-08-15 06:38 639223727330194499
9 ms 108.162.192.118
62 2026-08-15 06:38 639223727330194499
9 ms 172.64.32.118
61 2026-08-15 06:38 639223727330194499
9 ms 173.245.58.118
60 2026-08-15 06:23 639223717848514742
5 ms 108.162.192.118
59 2026-08-15 06:23 639223717848514742
5 ms 172.64.32.118
58 2026-08-15 06:23 639223717848514742
5 ms 173.245.58.118
57 2026-08-15 06:07 639223708284754056
30 ms 108.162.192.118
56 2026-08-15 06:07 639223708284754056
30 ms 172.64.32.118
55 2026-08-15 06:07 639223708284754056
30 ms 173.245.58.118
54 2026-08-15 05:51 639223699061259933
28 ms 108.162.192.118
53 2026-08-15 05:51 639223699061259933
28 ms 172.64.32.118
52 2026-08-15 05:51 639223699061259933
28 ms 173.245.58.118
51 2026-08-15 05:36 639223689592545140
3 ms 108.162.192.118
50 2026-08-15 05:36 639223689592545140
3 ms 172.64.32.118
49 2026-08-15 05:36 639223689592545140
3 ms 173.245.58.118
48 2026-08-15 05:20 639223680143410810
44 ms 108.162.192.118
47 2026-08-15 05:20 639223680143410810
44 ms 172.64.32.118
46 2026-08-15 05:20 639223680143410810
44 ms 173.245.58.118
45 2026-08-15 05:04 639223670514517104
4 ms 108.162.192.118
44 2026-08-15 05:04 639223670514517104
4 ms 172.64.32.118
43 2026-08-15 05:04 639223670514517104
4 ms 173.245.58.118
42 2026-08-15 04:11 639223638855054294
7 ms 173.245.58.118
41 2026-08-15 04:11 639223638855054294
7 ms 172.64.32.118
40 2026-08-15 04:11 639223638855054294
7 ms 108.162.192.118
39 2026-08-15 03:56 639223629623335972
7 ms 108.162.192.118
38 2026-08-15 03:56 639223629623335972
7 ms 173.245.58.118
37 2026-08-15 03:56 639223629623335972
7 ms 172.64.32.118
36 2026-08-15 03:40 639223620390189495
55 ms 108.162.192.118
35 2026-08-15 03:40 639223620390189495
55 ms 172.64.32.118
34 2026-08-15 03:40 639223620390189495
55 ms 173.245.58.118
33 2026-08-15 03:24 639223610916950440
36 ms 172.64.32.118
32 2026-08-15 03:24 639223610916950440
36 ms 108.162.192.118
31 2026-08-15 03:24 639223610916950440
36 ms 173.245.58.118
30 2026-08-15 03:09 639223601597759168
5 ms 108.162.192.118
29 2026-08-15 03:09 639223601597759168
5 ms 172.64.32.118
28 2026-08-15 03:09 639223601597759168
5 ms 173.245.58.118
27 2026-08-15 02:54 639223592342172093
43 ms 173.245.58.118
26 2026-08-15 02:54 639223592342172093
43 ms 108.162.192.118
25 2026-08-15 02:54 639223592342172093
43 ms 172.64.32.118
24 2026-08-15 02:39 639223583324121497
41 ms 108.162.192.118
23 2026-08-15 02:39 639223583324121497
41 ms 173.245.58.118
22 2026-08-15 02:39 639223583324121497
41 ms 172.64.32.118
21 2026-08-15 02:23 639223574086714218
26 ms 108.162.192.118
20 2026-08-15 02:23 639223574086714218
26 ms 173.245.58.118
19 2026-08-15 02:23 639223574086714218
26 ms 172.64.32.118
18 2026-08-15 02:07 639223564698424889
17 ms 108.162.192.118
17 2026-08-15 02:07 639223564698424889
17 ms 172.64.32.118
16 2026-08-15 02:07 639223564698424889
17 ms 173.245.58.118
15 2026-08-15 01:52 639223555408664206
30 ms 108.162.192.118
14 2026-08-15 01:52 639223555408664206
30 ms 172.64.32.118
13 2026-08-15 01:52 639223555408664206
30 ms 173.245.58.118
12 2026-08-15 01:36 639223546000912416
18 ms 108.162.192.118
11 2026-08-15 01:36 639223546000912416
18 ms 172.64.32.118
10 2026-08-15 01:36 639223546000912416
18 ms 173.245.58.118
9 2026-08-15 01:21 639223536550774847
82 ms 108.162.192.118
8 2026-08-15 01:21 639223536550774847
82 ms 172.64.32.118
7 2026-08-15 01:21 639223536550774847
82 ms 173.245.58.118
6 2026-08-15 00:28 639223505017205611
3 ms 108.162.192.118
5 2026-08-15 00:28 639223505017205611
3 ms 172.64.32.118
4 2026-08-15 00:28 639223505017205611
3 ms 173.245.58.118
3 2026-08-15 00:13 639223495784410207
58 ms 108.162.192.118
2 2026-08-15 00:13 639223495784410207
58 ms 172.64.32.118
1 2026-08-15 00:13 639223495784410207
58 ms 173.245.58.118