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 2026-08-16. For this date, NameServerHistory found 180 DNS check records, 180 successful responses, 0 failed responses, and 277 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

180

Historical checks stored for this nameserver on selected date

Average Latency

277 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:45

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

180

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 2026-08-16 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
180 2026-08-16 23:45 639225207490611656
116 ms 108.162.192.118
179 2026-08-16 23:45 639225207490611656
116 ms 172.64.32.118
178 2026-08-16 23:45 639225207490611656
116 ms 173.245.58.118
177 2026-08-16 23:30 639225198045815385
126 ms 108.162.192.118
176 2026-08-16 23:30 639225198045815385
126 ms 173.245.58.118
175 2026-08-16 23:30 639225198045815385
126 ms 172.64.32.118
174 2026-08-16 22:38 639225166825544741
20 ms 108.162.192.118
173 2026-08-16 22:38 639225166825544741
20 ms 172.64.32.118
172 2026-08-16 22:38 639225166825544741
20 ms 173.245.58.118
171 2026-08-16 22:22 639225157549461269
172 ms 108.162.192.118
170 2026-08-16 22:22 639225157549461269
172 ms 172.64.32.118
169 2026-08-16 22:22 639225157549461269
172 ms 173.245.58.118
168 2026-08-16 22:06 639225147914556308
105 ms 108.162.192.118
167 2026-08-16 22:06 639225147914556308
105 ms 172.64.32.118
166 2026-08-16 22:06 639225147914556308
105 ms 173.245.58.118
165 2026-08-16 21:50 639225138472322960
2026 ms 172.64.32.118
164 2026-08-16 21:50 639225138472322960
2026 ms 173.245.58.118
163 2026-08-16 21:50 639225138472322960
2026 ms 108.162.192.118
162 2026-08-16 20:58 639225107211236826
32 ms 108.162.192.118
161 2026-08-16 20:58 639225107211236826
32 ms 172.64.32.118
160 2026-08-16 20:58 639225107211236826
32 ms 173.245.58.118
159 2026-08-16 20:42 639225097684457510
2033 ms 172.64.32.118
158 2026-08-16 20:42 639225097684457510
2033 ms 173.245.58.118
157 2026-08-16 20:42 639225097684457510
2033 ms 108.162.192.118
156 2026-08-16 20:26 639225087942913396
99 ms 108.162.192.118
155 2026-08-16 20:26 639225087942913396
99 ms 172.64.32.118
154 2026-08-16 20:26 639225087942913396
99 ms 173.245.58.118
153 2026-08-16 20:10 639225078238684183
85 ms 108.162.192.118
152 2026-08-16 20:10 639225078238684183
85 ms 172.64.32.118
151 2026-08-16 20:10 639225078238684183
85 ms 173.245.58.118
150 2026-08-16 19:18 639225046944151094
88 ms 108.162.192.118
149 2026-08-16 19:18 639225046944151094
88 ms 172.64.32.118
148 2026-08-16 19:18 639225046944151094
88 ms 173.245.58.118
147 2026-08-16 19:02 639225037234857231
86 ms 172.64.32.118
146 2026-08-16 19:02 639225037234857231
86 ms 173.245.58.118
145 2026-08-16 19:02 639225037234857231
86 ms 108.162.192.118
144 2026-08-16 18:45 639225027423459920
53 ms 172.64.32.118
143 2026-08-16 18:45 639225027423459920
53 ms 173.245.58.118
142 2026-08-16 18:45 639225027423459920
53 ms 108.162.192.118
141 2026-08-16 18:29 639225017891613027
64 ms 108.162.192.118
140 2026-08-16 18:29 639225017891613027
64 ms 172.64.32.118
139 2026-08-16 18:29 639225017891613027
64 ms 173.245.58.118
138 2026-08-16 17:37 639224986298183527
6 ms 108.162.192.118
137 2026-08-16 17:37 639224986298183527
6 ms 172.64.32.118
136 2026-08-16 17:37 639224986298183527
6 ms 173.245.58.118
135 2026-08-16 17:20 639224976567107023
47 ms 108.162.192.118
134 2026-08-16 17:20 639224976567107023
47 ms 172.64.32.118
133 2026-08-16 17:20 639224976567107023
47 ms 173.245.58.118
132 2026-08-16 17:04 639224966709723386
6 ms 108.162.192.118
131 2026-08-16 17:04 639224966709723386
6 ms 172.64.32.118
130 2026-08-16 17:04 639224966709723386
6 ms 173.245.58.118
129 2026-08-16 16:48 639224957175756942
5 ms 108.162.192.118
128 2026-08-16 16:48 639224957175756942
5 ms 172.64.32.118
127 2026-08-16 16:48 639224957175756942
5 ms 173.245.58.118
126 2026-08-16 15:56 639224925782379869
7 ms 108.162.192.118
125 2026-08-16 15:56 639224925782379869
7 ms 172.64.32.118
124 2026-08-16 15:56 639224925782379869
7 ms 173.245.58.118
123 2026-08-16 15:40 639224916429532459
11 ms 108.162.192.118
122 2026-08-16 15:40 639224916429532459
11 ms 172.64.32.118
121 2026-08-16 15:40 639224916429532459
11 ms 173.245.58.118
120 2026-08-16 15:24 639224906878325623
12 ms 108.162.192.118
119 2026-08-16 15:24 639224906878325623
12 ms 172.64.32.118
118 2026-08-16 15:24 639224906878325623
12 ms 173.245.58.118
117 2026-08-16 15:08 639224897258974385
34 ms 108.162.192.118
116 2026-08-16 15:08 639224897258974385
34 ms 172.64.32.118
115 2026-08-16 15:08 639224897258974385
34 ms 173.245.58.118
114 2026-08-16 14:17 639224866169532828
27 ms 108.162.192.118
113 2026-08-16 14:17 639224866169532828
27 ms 172.64.32.118
112 2026-08-16 14:17 639224866169532828
27 ms 173.245.58.118
111 2026-08-16 14:00 639224856561831915
25 ms 108.162.192.118
110 2026-08-16 14:00 639224856561831915
25 ms 172.64.32.118
109 2026-08-16 14:00 639224856561831915
25 ms 173.245.58.118
108 2026-08-16 13:44 639224846830897794
17 ms 108.162.192.118
107 2026-08-16 13:44 639224846830897794
17 ms 172.64.32.118
106 2026-08-16 13:44 639224846830897794
17 ms 173.245.58.118
105 2026-08-16 13:28 639224836975863283
5 ms 108.162.192.118
104 2026-08-16 13:28 639224836975863283
5 ms 172.64.32.118
103 2026-08-16 13:28 639224836975863283
5 ms 173.245.58.118
102 2026-08-16 12:35 639224804985340946
12 ms 108.162.192.118
101 2026-08-16 12:35 639224804985340946
12 ms 172.64.32.118
100 2026-08-16 12:35 639224804985340946
12 ms 173.245.58.118
99 2026-08-16 12:19 639224795567782333
7 ms 108.162.192.118
98 2026-08-16 12:19 639224795567782333
7 ms 172.64.32.118
97 2026-08-16 12:19 639224795567782333
7 ms 173.245.58.118
96 2026-08-16 12:03 639224785914225250
56 ms 108.162.192.118
95 2026-08-16 12:03 639224785914225250
56 ms 172.64.32.118
94 2026-08-16 12:03 639224785914225250
56 ms 173.245.58.118
93 2026-08-16 11:47 639224776383854998
44 ms 108.162.192.118
92 2026-08-16 11:47 639224776383854998
44 ms 172.64.32.118
91 2026-08-16 11:47 639224776383854998
44 ms 173.245.58.118
90 2026-08-16 10:53 639224744252113993
67 ms 172.64.32.118
89 2026-08-16 10:53 639224744252113993
67 ms 108.162.192.118
88 2026-08-16 10:53 639224744252113993
67 ms 173.245.58.118
87 2026-08-16 10:37 639224734238905542
31 ms 108.162.192.118
86 2026-08-16 10:37 639224734238905542
31 ms 172.64.32.118
85 2026-08-16 10:37 639224734238905542
31 ms 173.245.58.118
84 2026-08-16 10:20 639224724335031221
31 ms 108.162.192.118
83 2026-08-16 10:20 639224724335031221
31 ms 172.64.32.118
82 2026-08-16 10:20 639224724335031221
31 ms 173.245.58.118
81 2026-08-16 10:04 639224714475244430
2 ms 108.162.192.118
80 2026-08-16 10:04 639224714475244430
2 ms 172.64.32.118
79 2026-08-16 10:04 639224714475244430
2 ms 173.245.58.118
78 2026-08-16 09:08 639224681063874153
5 ms 108.162.192.118
77 2026-08-16 09:08 639224681063874153
5 ms 172.64.32.118
76 2026-08-16 09:08 639224681063874153
5 ms 173.245.58.118
75 2026-08-16 08:51 639224671038956665
2046 ms 173.245.58.118
74 2026-08-16 08:51 639224671038956665
2046 ms 172.64.32.118
73 2026-08-16 08:51 639224671038956665
2046 ms 108.162.192.118
72 2026-08-16 08:35 639224661079806122
11 ms 108.162.192.118
71 2026-08-16 08:35 639224661079806122
11 ms 172.64.32.118
70 2026-08-16 08:35 639224661079806122
11 ms 173.245.58.118
69 2026-08-16 08:18 639224651169993038
37 ms 108.162.192.118
68 2026-08-16 08:18 639224651169993038
37 ms 172.64.32.118
67 2026-08-16 08:18 639224651169993038
37 ms 173.245.58.118
66 2026-08-16 07:24 639224618882283050
3 ms 108.162.192.118
65 2026-08-16 07:24 639224618882283050
3 ms 172.64.32.118
64 2026-08-16 07:24 639224618882283050
3 ms 173.245.58.118
63 2026-08-16 07:09 639224609519965372
41 ms 108.162.192.118
62 2026-08-16 07:09 639224609519965372
41 ms 173.245.58.118
61 2026-08-16 07:09 639224609519965372
41 ms 172.64.32.118
60 2026-08-16 06:53 639224599969658888
33 ms 108.162.192.118
59 2026-08-16 06:53 639224599969658888
33 ms 172.64.32.118
58 2026-08-16 06:53 639224599969658888
33 ms 173.245.58.118
57 2026-08-16 06:37 639224590360343307
27 ms 108.162.192.118
56 2026-08-16 06:37 639224590360343307
27 ms 172.64.32.118
55 2026-08-16 06:37 639224590360343307
27 ms 173.245.58.118
54 2026-08-16 05:44 639224558901831832
8 ms 108.162.192.118
53 2026-08-16 05:44 639224558901831832
8 ms 172.64.32.118
52 2026-08-16 05:44 639224558901831832
8 ms 173.245.58.118
51 2026-08-16 05:29 639224549678210576
21 ms 108.162.192.118
50 2026-08-16 05:29 639224549678210576
21 ms 172.64.32.118
49 2026-08-16 05:29 639224549678210576
21 ms 173.245.58.118
48 2026-08-16 05:14 639224540433420642
14 ms 108.162.192.118
47 2026-08-16 05:14 639224540433420642
14 ms 172.64.32.118
46 2026-08-16 05:14 639224540433420642
14 ms 173.245.58.118
45 2026-08-16 04:58 639224531046032443
31 ms 108.162.192.118
44 2026-08-16 04:58 639224531046032443
31 ms 172.64.32.118
43 2026-08-16 04:58 639224531046032443
31 ms 173.245.58.118
42 2026-08-16 04:06 639224499638024410
25 ms 108.162.192.118
41 2026-08-16 04:06 639224499638024410
25 ms 172.64.32.118
40 2026-08-16 04:06 639224499638024410
25 ms 173.245.58.118
39 2026-08-16 03:50 639224490358783451
73 ms 108.162.192.118
38 2026-08-16 03:50 639224490358783451
73 ms 173.245.58.118
37 2026-08-16 03:50 639224490358783451
73 ms 172.64.32.118
36 2026-08-16 03:35 639224481111410545
28 ms 108.162.192.118
35 2026-08-16 03:35 639224481111410545
28 ms 172.64.32.118
34 2026-08-16 03:35 639224481111410545
28 ms 173.245.58.118
33 2026-08-16 03:19 639224471809153772
42 ms 108.162.192.118
32 2026-08-16 03:19 639224471809153772
42 ms 172.64.32.118
31 2026-08-16 03:19 639224471809153772
42 ms 173.245.58.118
30 2026-08-16 02:26 639224440124457324
2080 ms 172.64.32.118
29 2026-08-16 02:26 639224440124457324
2080 ms 108.162.192.118
28 2026-08-16 02:26 639224440124457324
2080 ms 173.245.58.118
27 2026-08-16 02:11 639224430921105721
5 ms 108.162.192.118
26 2026-08-16 02:11 639224430921105721
5 ms 172.64.32.118
25 2026-08-16 02:11 639224430921105721
5 ms 173.245.58.118
24 2026-08-16 01:55 639224421455433103
72 ms 108.162.192.118
23 2026-08-16 01:55 639224421455433103
72 ms 172.64.32.118
22 2026-08-16 01:55 639224421455433103
72 ms 173.245.58.118
21 2026-08-16 01:40 639224412089740331
2025 ms 172.64.32.118
20 2026-08-16 01:40 639224412089740331
2025 ms 108.162.192.118
19 2026-08-16 01:40 639224412089740331
2025 ms 173.245.58.118
18 2026-08-16 01:25 639224403168392868
93 ms 108.162.192.118
17 2026-08-16 01:25 639224403168392868
93 ms 172.64.32.118
16 2026-08-16 01:25 639224403168392868
93 ms 173.245.58.118
15 2026-08-16 01:09 639224393856251387
50 ms 108.162.192.118
14 2026-08-16 01:09 639224393856251387
50 ms 172.64.32.118
13 2026-08-16 01:09 639224393856251387
50 ms 173.245.58.118
12 2026-08-16 00:54 639224384677141438
108 ms 172.64.32.118
11 2026-08-16 00:54 639224384677141438
108 ms 108.162.192.118
10 2026-08-16 00:54 639224384677141438
108 ms 173.245.58.118
9 2026-08-16 00:39 639224375597986398
121 ms 108.162.192.118
8 2026-08-16 00:39 639224375597986398
121 ms 172.64.32.118
7 2026-08-16 00:39 639224375597986398
121 ms 173.245.58.118
6 2026-08-16 00:24 639224366430296466
2017 ms 108.162.192.118
5 2026-08-16 00:24 639224366430296466
2017 ms 173.245.58.118
4 2026-08-16 00:24 639224366430296466
2017 ms 172.64.32.118
3 2026-08-16 00:08 639224357218176789
2023 ms 108.162.192.118
2 2026-08-16 00:08 639224357218176789
2023 ms 172.64.32.118
1 2026-08-16 00:08 639224357218176789
2023 ms 173.245.58.118