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 2026-08-14. For this date, NameServerHistory found 232 DNS check records, 231 successful responses, 1 failed responses, and 127 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

232

Historical checks stored for this nameserver on selected date

Average Latency

127 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.245.58.118

Most recently resolved hosting IP on selected date

Successful Responses

231

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 2026-08-14 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
232 2026-08-14 23:57 639223486524583054
46 ms 173.245.58.118
231 2026-08-14 23:57 639223486524583054
46 ms 108.162.192.118
230 2026-08-14 23:57 639223486524583054
46 ms 172.64.32.118
229 2026-08-14 23:42 639223477272309567
27 ms 173.245.58.118
228 2026-08-14 23:42 639223477272309567
27 ms 108.162.192.118
227 2026-08-14 23:42 639223477272309567
27 ms 172.64.32.118
226 2026-08-14 23:26 639223467876800215
15 ms 108.162.192.118
225 2026-08-14 23:26 639223467876800215
15 ms 172.64.32.118
224 2026-08-14 23:26 639223467876800215
15 ms 173.245.58.118
223 2026-08-14 23:10 639223458466733344
39 ms 108.162.192.118
222 2026-08-14 23:10 639223458466733344
39 ms 172.64.32.118
221 2026-08-14 23:10 639223458466733344
39 ms 173.245.58.118
220 2026-08-14 22:55 639223449196197019
3 ms 108.162.192.118
219 2026-08-14 22:55 639223449196197019
3 ms 172.64.32.118
218 2026-08-14 22:55 639223449196197019
3 ms 173.245.58.118
217 2026-08-14 22:39 639223439729973302
10 ms 173.245.58.118
216 2026-08-14 22:39 639223439729973302
10 ms 108.162.192.118
215 2026-08-14 22:39 639223439729973302
10 ms 172.64.32.118
214 2026-08-14 22:23 639223430298973377
33 ms 108.162.192.118
213 2026-08-14 22:23 639223430298973377
33 ms 172.64.32.118
212 2026-08-14 22:23 639223430298973377
33 ms 173.245.58.118
211 2026-08-14 22:08 639223420812183061
28 ms 108.162.192.118
210 2026-08-14 22:08 639223420812183061
28 ms 172.64.32.118
209 2026-08-14 22:08 639223420812183061
28 ms 173.245.58.118
208 2026-08-14 21:52 639223411307572360
2024 ms 173.245.58.118
207 2026-08-14 21:52 639223411307572360
2024 ms 172.64.32.118
206 2026-08-14 21:52 639223411307572360
2024 ms 108.162.192.118
205 2026-08-14 21:36 639223401895099116
24 ms 108.162.192.118
204 2026-08-14 21:36 639223401895099116
24 ms 172.64.32.118
203 2026-08-14 21:36 639223401895099116
24 ms 173.245.58.118
202 2026-08-14 20:44 639223370328282191
16 ms 108.162.192.118
201 2026-08-14 20:44 639223370328282191
16 ms 172.64.32.118
200 2026-08-14 20:44 639223370328282191
16 ms 173.245.58.118
199 2026-08-14 20:28 639223361156898888
54 ms 173.245.58.118
198 2026-08-14 20:28 639223361156898888
54 ms 172.64.32.118
197 2026-08-14 20:28 639223361156898888
54 ms 108.162.192.118
196 2026-08-14 20:13 639223351683501109
18 ms 108.162.192.118
195 2026-08-14 20:13 639223351683501109
18 ms 172.64.32.118
194 2026-08-14 20:13 639223351683501109
18 ms 173.245.58.118
193 2026-08-14 19:57 639223342485908428
55 ms 173.245.58.118
192 2026-08-14 19:57 639223342485908428
55 ms 172.64.32.118
191 2026-08-14 19:57 639223342485908428
55 ms 108.162.192.118
190 2026-08-14 19:42 639223333113923772
50 ms 172.64.32.118
189 2026-08-14 19:42 639223333113923772
50 ms 173.245.58.118
188 2026-08-14 19:42 639223333113923772
50 ms 108.162.192.118
187 2026-08-14 19:26 639223323766820131
13 ms 108.162.192.118
186 2026-08-14 19:26 639223323766820131
13 ms 172.64.32.118
185 2026-08-14 19:26 639223323766820131
13 ms 173.245.58.118
184 2026-08-14 19:11 639223314500774279
4 ms 108.162.192.118
183 2026-08-14 19:11 639223314500774279
4 ms 172.64.32.118
182 2026-08-14 19:11 639223314500774279
4 ms 173.245.58.118
181 2026-08-14 18:55 639223305225877159
5 ms 108.162.192.118
180 2026-08-14 18:55 639223305225877159
5 ms 172.64.32.118
179 2026-08-14 18:55 639223305225877159
5 ms 173.245.58.118
178 2026-08-14 18:39 639223295834845965
5 ms 108.162.192.118
177 2026-08-14 18:39 639223295834845965
5 ms 172.64.32.118
176 2026-08-14 18:39 639223295834845965
5 ms 173.245.58.118
175 2026-08-14 18:24 639223286312006616
54 ms 108.162.192.118
174 2026-08-14 18:24 639223286312006616
54 ms 172.64.32.118
173 2026-08-14 18:24 639223286312006616
54 ms 173.245.58.118
172 2026-08-14 18:08 639223276659010988
5 ms 108.162.192.118
171 2026-08-14 18:08 639223276659010988
5 ms 172.64.32.118
170 2026-08-14 18:08 639223276659010988
5 ms 173.245.58.118
169 2026-08-14 17:52 639223267203892251
32 ms 108.162.192.118
168 2026-08-14 17:52 639223267203892251
32 ms 172.64.32.118
167 2026-08-14 17:52 639223267203892251
32 ms 173.245.58.118
166 2026-08-14 16:59 639223235652723921
75 ms 173.245.58.118
165 2026-08-14 16:59 639223235652723921
75 ms 108.162.192.118
164 2026-08-14 16:59 639223235652723921
75 ms 172.64.32.118
163 2026-08-14 16:43 639223226156684619
12 ms 172.64.32.118
162 2026-08-14 16:43 639223226156684619
12 ms 108.162.192.118
161 2026-08-14 16:43 639223226156684619
12 ms 173.245.58.118
160 2026-08-14 16:28 639223216737677817
32 ms 108.162.192.118
159 2026-08-14 16:28 639223216737677817
32 ms 173.245.58.118
158 2026-08-14 16:28 639223216737677817
32 ms 172.64.32.118
157 2026-08-14 16:12 639223207303987036
24 ms 108.162.192.118
156 2026-08-14 16:12 639223207303987036
24 ms 172.64.32.118
155 2026-08-14 16:12 639223207303987036
24 ms 173.245.58.118
154 2026-08-14 15:56 639223197972369650
8 ms 108.162.192.118
153 2026-08-14 15:56 639223197972369650
8 ms 172.64.32.118
152 2026-08-14 15:56 639223197972369650
8 ms 173.245.58.118
151 2026-08-14 15:41 639223188476518684
19 ms 108.162.192.118
150 2026-08-14 15:41 639223188476518684
19 ms 172.64.32.118
149 2026-08-14 15:41 639223188476518684
19 ms 173.245.58.118
148 2026-08-14 15:25 639223179029668254
11 ms 108.162.192.118
147 2026-08-14 15:25 639223179029668254
11 ms 172.64.32.118
146 2026-08-14 15:25 639223179029668254
11 ms 173.245.58.118
145 2026-08-14 15:09 639223169668684371
35 ms 108.162.192.118
144 2026-08-14 15:09 639223169668684371
35 ms 172.64.32.118
143 2026-08-14 15:09 639223169668684371
35 ms 173.245.58.118
142 2026-08-14 14:54 639223160270013058
7 ms 108.162.192.118
141 2026-08-14 14:54 639223160270013058
7 ms 172.64.32.118
140 2026-08-14 14:54 639223160270013058
7 ms 173.245.58.118
139 2026-08-14 14:38 639223150848386507
14 ms 108.162.192.118
138 2026-08-14 14:38 639223150848386507
14 ms 172.64.32.118
137 2026-08-14 14:38 639223150848386507
14 ms 173.245.58.118
136 2026-08-14 14:22 639223141514160124
20 ms 108.162.192.118
135 2026-08-14 14:22 639223141514160124
20 ms 172.64.32.118
134 2026-08-14 14:22 639223141514160124
20 ms 173.245.58.118
133 2026-08-14 14:06 639223131908897269
4 ms 108.162.192.118
132 2026-08-14 14:06 639223131908897269
4 ms 172.64.32.118
131 2026-08-14 14:06 639223131908897269
4 ms 173.245.58.118
130 2026-08-14 13:13 639223100084750932
5 ms 108.162.192.118
129 2026-08-14 13:13 639223100084750932
5 ms 172.64.32.118
128 2026-08-14 13:13 639223100084750932
5 ms 173.245.58.118
127 2026-08-14 12:58 639223090744921973
38 ms 172.64.32.118
126 2026-08-14 12:58 639223090744921973
38 ms 173.245.58.118
125 2026-08-14 12:58 639223090744921973
38 ms 108.162.192.118
124 2026-08-14 12:42 639223081343134137
7 ms 172.64.32.118
123 2026-08-14 12:42 639223081343134137
7 ms 173.245.58.118
122 2026-08-14 12:42 639223081343134137
7 ms 108.162.192.118
121 2026-08-14 12:26 639223071917003603
7 ms 108.162.192.118
120 2026-08-14 12:26 639223071917003603
7 ms 172.64.32.118
119 2026-08-14 12:26 639223071917003603
7 ms 173.245.58.118
118 2026-08-14 12:11 639223062407395043
23 ms 108.162.192.118
117 2026-08-14 12:11 639223062407395043
23 ms 172.64.32.118
116 2026-08-14 12:11 639223062407395043
23 ms 173.245.58.118
115 2026-08-14 11:55 639223052970600447
6 ms 108.162.192.118
114 2026-08-14 11:55 639223052970600447
6 ms 172.64.32.118
113 2026-08-14 11:55 639223052970600447
6 ms 173.245.58.118
112 2026-08-14 11:39 639223043584242187
2034 ms 108.162.192.118
111 2026-08-14 11:39 639223043584242187
2034 ms 172.64.32.118
110 2026-08-14 11:39 639223043584242187
2034 ms 173.245.58.118
109 2026-08-14 11:24 639223034248611856
30 ms 172.64.32.118
108 2026-08-14 11:24 639223034248611856
30 ms 173.245.58.118
107 2026-08-14 11:24 639223034248611856
30 ms 108.162.192.118
106 2026-08-14 11:08 639223024816175094
47 ms 108.162.192.118
105 2026-08-14 11:08 639223024816175094
47 ms 172.64.32.118
104 2026-08-14 11:08 639223024816175094
47 ms 173.245.58.118
103 2026-08-14 10:52 639223015278211871
13 ms 108.162.192.118
102 2026-08-14 10:52 639223015278211871
13 ms 172.64.32.118
101 2026-08-14 10:52 639223015278211871
13 ms 173.245.58.118
100 2026-08-14 10:36 639223005387568522
88 ms 108.162.192.118
99 2026-08-14 10:36 639223005387568522
88 ms 172.64.32.118
98 2026-08-14 10:36 639223005387568522
88 ms 173.245.58.118
97 2026-08-14 10:20 639222995944735037
32 ms 108.162.192.118
96 2026-08-14 10:20 639222995944735037
32 ms 172.64.32.118
95 2026-08-14 10:20 639222995944735037
32 ms 173.245.58.118
94 2026-08-14 09:27 639222964532402826
10 ms 108.162.192.118
93 2026-08-14 09:27 639222964532402826
10 ms 172.64.32.118
92 2026-08-14 09:27 639222964532402826
10 ms 173.245.58.118
91 2026-08-14 09:12 639222955031971579
17 ms 108.162.192.118
90 2026-08-14 09:12 639222955031971579
17 ms 172.64.32.118
89 2026-08-14 09:12 639222955031971579
17 ms 173.245.58.118
88 2026-08-14 08:56 639222945616352079
4 ms 108.162.192.118
87 2026-08-14 08:56 639222945616352079
4 ms 172.64.32.118
86 2026-08-14 08:56 639222945616352079
4 ms 173.245.58.118
85 2026-08-14 08:40 639222936296615644
2010 ms 173.245.58.118
84 2026-08-14 08:40 639222936296615644
2010 ms 172.64.32.118
83 2026-08-14 08:40 639222936296615644
2010 ms 108.162.192.118
82 2026-08-14 08:25 639222926913151746
10 ms 173.245.58.118
81 2026-08-14 08:25 639222926913151746
10 ms 172.64.32.118
80 2026-08-14 08:25 639222926913151746
10 ms 108.162.192.118
79 2026-08-14 08:09 639222917608375722
22 ms 108.162.192.118
78 2026-08-14 08:09 639222917608375722
22 ms 172.64.32.118
77 2026-08-14 08:09 639222917608375722
22 ms 173.245.58.118
76 2026-08-14 07:54 639222908294448500
10 ms 108.162.192.118
75 2026-08-14 07:54 639222908294448500
10 ms 172.64.32.118
74 2026-08-14 07:54 639222908294448500
10 ms 173.245.58.118
73 2026-08-14 07:38 639222898918389753
15 ms 172.64.32.118
72 2026-08-14 07:38 639222898918389753
15 ms 173.245.58.118
71 2026-08-14 07:38 639222898918389753
15 ms 108.162.192.118
70 2026-08-14 07:23 639222889625876211
7 ms 172.64.32.118
69 2026-08-14 07:23 639222889625876211
7 ms 173.245.58.118
68 2026-08-14 07:23 639222889625876211
7 ms 108.162.192.118
67 2026-08-14 07:07 639222880353707528
42 ms 173.245.58.118
66 2026-08-14 07:07 639222880353707528
42 ms 172.64.32.118
65 2026-08-14 07:07 639222880353707528
42 ms 108.162.192.118
64 2026-08-14 06:52 639222871065611259
42 ms 108.162.192.118
63 2026-08-14 06:52 639222871065611259
42 ms 172.64.32.118
62 2026-08-14 06:52 639222871065611259
42 ms 173.245.58.118
61 2026-08-14 06:36 639222861517093112
70 ms 108.162.192.118
60 2026-08-14 06:36 639222861517093112
70 ms 173.245.58.118
59 2026-08-14 06:36 639222861517093112
70 ms 172.64.32.118
58 2026-08-14 05:44 639222830182717637
2018 ms 172.64.32.118
57 2026-08-14 05:44 639222830182717637
2018 ms 173.245.58.118
56 2026-08-14 05:44 639222830182717637
2018 ms 108.162.192.118
55 2026-08-14 05:28 639222820714737422
11 ms 173.245.58.118
54 2026-08-14 05:28 639222820714737422
11 ms 172.64.32.118
53 2026-08-14 05:28 639222820714737422
11 ms 108.162.192.118
52 2026-08-14 05:12 639222811404284741
5 ms 108.162.192.118
51 2026-08-14 05:12 639222811404284741
5 ms 172.64.32.118
50 2026-08-14 05:12 639222811404284741
5 ms 173.245.58.118
49 2026-08-14 04:57 639222801994952240
-
48 2026-08-14 04:41 639222792581940911
30 ms 173.245.58.118
47 2026-08-14 04:41 639222792581940911
30 ms 172.64.32.118
46 2026-08-14 04:41 639222792581940911
30 ms 108.162.192.118
45 2026-08-14 04:25 639222783296631220
17 ms 108.162.192.118
44 2026-08-14 04:25 639222783296631220
17 ms 172.64.32.118
43 2026-08-14 04:25 639222783296631220
17 ms 173.245.58.118
42 2026-08-14 04:10 639222773909528001
4 ms 108.162.192.118
41 2026-08-14 04:10 639222773909528001
4 ms 172.64.32.118
40 2026-08-14 04:10 639222773909528001
4 ms 173.245.58.118
39 2026-08-14 03:54 639222764574707991
48 ms 108.162.192.118
38 2026-08-14 03:54 639222764574707991
48 ms 172.64.32.118
37 2026-08-14 03:54 639222764574707991
48 ms 173.245.58.118
36 2026-08-14 03:38 639222754982758281
5 ms 108.162.192.118
35 2026-08-14 03:38 639222754982758281
5 ms 172.64.32.118
34 2026-08-14 03:38 639222754982758281
5 ms 173.245.58.118
33 2026-08-14 03:23 639222745650144239
45 ms 108.162.192.118
32 2026-08-14 03:23 639222745650144239
45 ms 172.64.32.118
31 2026-08-14 03:23 639222745650144239
45 ms 173.245.58.118
30 2026-08-14 03:07 639222736060223018
34 ms 108.162.192.118
29 2026-08-14 03:07 639222736060223018
34 ms 172.64.32.118
28 2026-08-14 03:07 639222736060223018
34 ms 173.245.58.118
27 2026-08-14 02:51 639222726529271510
40 ms 173.245.58.118
26 2026-08-14 02:51 639222726529271510
40 ms 172.64.32.118
25 2026-08-14 02:51 639222726529271510
40 ms 108.162.192.118
24 2026-08-14 01:58 639222694791257846
4 ms 108.162.192.118
23 2026-08-14 01:58 639222694791257846
4 ms 172.64.32.118
22 2026-08-14 01:58 639222694791257846
4 ms 173.245.58.118
21 2026-08-14 01:42 639222685350317820
25 ms 108.162.192.118
20 2026-08-14 01:42 639222685350317820
25 ms 173.245.58.118
19 2026-08-14 01:42 639222685350317820
25 ms 172.64.32.118
18 2026-08-14 01:26 639222675895178560
5 ms 108.162.192.118
17 2026-08-14 01:26 639222675895178560
5 ms 172.64.32.118
16 2026-08-14 01:26 639222675895178560
5 ms 173.245.58.118
15 2026-08-14 01:11 639222666344182743
21 ms 108.162.192.118
14 2026-08-14 01:11 639222666344182743
21 ms 173.245.58.118
13 2026-08-14 01:11 639222666344182743
21 ms 172.64.32.118
12 2026-08-14 00:55 639222656762316965
3 ms 108.162.192.118
11 2026-08-14 00:55 639222656762316965
3 ms 172.64.32.118
10 2026-08-14 00:55 639222656762316965
3 ms 173.245.58.118
9 2026-08-14 00:38 639222647109404695
6 ms 108.162.192.118
8 2026-08-14 00:38 639222647109404695
6 ms 172.64.32.118
7 2026-08-14 00:38 639222647109404695
6 ms 173.245.58.118
6 2026-08-14 00:23 639222637659944389
13 ms 108.162.192.118
5 2026-08-14 00:23 639222637659944389
13 ms 172.64.32.118
4 2026-08-14 00:23 639222637659944389
13 ms 173.245.58.118
3 2026-08-14 00:07 639222628151417313
24 ms 108.162.192.118
2 2026-08-14 00:07 639222628151417313
24 ms 172.64.32.118
1 2026-08-14 00:07 639222628151417313
24 ms 173.245.58.118