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 2026-08-19. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 481 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

225

Historical checks stored for this nameserver on selected date

Average Latency

481 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:55

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

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 2026-08-19 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
225 2026-08-19 23:55 639227805445376839
50 ms 108.162.192.118
224 2026-08-19 23:55 639227805445376839
50 ms 172.64.32.118
223 2026-08-19 23:55 639227805445376839
50 ms 173.245.58.118
222 2026-08-19 23:39 639227795899225951
11 ms 108.162.192.118
221 2026-08-19 23:39 639227795899225951
11 ms 172.64.32.118
220 2026-08-19 23:39 639227795899225951
11 ms 173.245.58.118
219 2026-08-19 23:23 639227786351762008
142 ms 108.162.192.118
218 2026-08-19 23:23 639227786351762008
142 ms 172.64.32.118
217 2026-08-19 23:23 639227786351762008
142 ms 173.245.58.118
216 2026-08-19 23:07 639227776640591733
98 ms 108.162.192.118
215 2026-08-19 23:07 639227776640591733
98 ms 172.64.32.118
214 2026-08-19 23:07 639227776640591733
98 ms 173.245.58.118
213 2026-08-19 22:51 639227767128841282
46 ms 108.162.192.118
212 2026-08-19 22:51 639227767128841282
46 ms 172.64.32.118
211 2026-08-19 22:51 639227767128841282
46 ms 173.245.58.118
210 2026-08-19 22:35 639227757477304711
94 ms 172.64.32.118
209 2026-08-19 22:35 639227757477304711
94 ms 173.245.58.118
208 2026-08-19 22:35 639227757477304711
94 ms 108.162.192.118
207 2026-08-19 22:19 639227747572098014
2040 ms 173.245.58.118
206 2026-08-19 22:19 639227747572098014
2040 ms 172.64.32.118
205 2026-08-19 22:19 639227747572098014
2040 ms 108.162.192.118
204 2026-08-19 22:02 639227737588613113
83 ms 108.162.192.118
203 2026-08-19 22:02 639227737588613113
83 ms 172.64.32.118
202 2026-08-19 22:02 639227737588613113
83 ms 173.245.58.118
201 2026-08-19 21:10 639227706134603955
48 ms 108.162.192.118
200 2026-08-19 21:10 639227706134603955
48 ms 172.64.32.118
199 2026-08-19 21:10 639227706134603955
48 ms 173.245.58.118
198 2026-08-19 20:54 639227696589027396
2045 ms 108.162.192.118
197 2026-08-19 20:54 639227696589027396
2045 ms 173.245.58.118
196 2026-08-19 20:54 639227696589027396
2045 ms 172.64.32.118
195 2026-08-19 20:38 639227687097707639
119 ms 108.162.192.118
194 2026-08-19 20:38 639227687097707639
119 ms 172.64.32.118
193 2026-08-19 20:38 639227687097707639
119 ms 173.245.58.118
192 2026-08-19 20:22 639227677474464487
29 ms 108.162.192.118
191 2026-08-19 20:22 639227677474464487
29 ms 172.64.32.118
190 2026-08-19 20:22 639227677474464487
29 ms 173.245.58.118
189 2026-08-19 20:06 639227667767441118
2032 ms 172.64.32.118
188 2026-08-19 20:06 639227667767441118
2032 ms 173.245.58.118
187 2026-08-19 20:06 639227667767441118
2032 ms 108.162.192.118
186 2026-08-19 19:49 639227657984833832
11 ms 108.162.192.118
185 2026-08-19 19:49 639227657984833832
11 ms 172.64.32.118
184 2026-08-19 19:49 639227657984833832
11 ms 173.245.58.118
183 2026-08-19 19:33 639227648079992640
110 ms 108.162.192.118
182 2026-08-19 19:33 639227648079992640
110 ms 172.64.32.118
181 2026-08-19 19:33 639227648079992640
110 ms 173.245.58.118
180 2026-08-19 19:16 639227638125048441
100 ms 108.162.192.118
179 2026-08-19 19:16 639227638125048441
100 ms 172.64.32.118
178 2026-08-19 19:16 639227638125048441
100 ms 173.245.58.118
177 2026-08-19 19:00 639227628211392142
17 ms 108.162.192.118
176 2026-08-19 19:00 639227628211392142
17 ms 172.64.32.118
175 2026-08-19 19:00 639227628211392142
17 ms 173.245.58.118
174 2026-08-19 18:43 639227618261696275
74 ms 108.162.192.118
173 2026-08-19 18:43 639227618261696275
74 ms 172.64.32.118
172 2026-08-19 18:43 639227618261696275
74 ms 173.245.58.118
171 2026-08-19 18:27 639227608366233645
2017 ms 173.245.58.118
170 2026-08-19 18:27 639227608366233645
2017 ms 172.64.32.118
169 2026-08-19 18:27 639227608366233645
2017 ms 108.162.192.118
168 2026-08-19 18:10 639227598301787588
82 ms 108.162.192.118
167 2026-08-19 18:10 639227598301787588
82 ms 172.64.32.118
166 2026-08-19 18:10 639227598301787588
82 ms 173.245.58.118
165 2026-08-19 17:17 639227566241010716
2019 ms 173.245.58.118
164 2026-08-19 17:17 639227566241010716
2019 ms 108.162.192.118
163 2026-08-19 17:17 639227566241010716
2019 ms 172.64.32.118
162 2026-08-19 17:00 639227556454538959
2009 ms 108.162.192.118
161 2026-08-19 17:00 639227556454538959
2009 ms 172.64.32.118
160 2026-08-19 17:00 639227556454538959
2009 ms 173.245.58.118
159 2026-08-19 16:44 639227546640305542
40 ms 173.245.58.118
158 2026-08-19 16:44 639227546640305542
40 ms 172.64.32.118
157 2026-08-19 16:44 639227546640305542
40 ms 108.162.192.118
156 2026-08-19 16:28 639227536965466472
190 ms 108.162.192.118
155 2026-08-19 16:28 639227536965466472
190 ms 172.64.32.118
154 2026-08-19 16:28 639227536965466472
190 ms 173.245.58.118
153 2026-08-19 16:11 639227527048658280
76 ms 108.162.192.118
152 2026-08-19 16:11 639227527048658280
76 ms 172.64.32.118
151 2026-08-19 16:11 639227527048658280
76 ms 173.245.58.118
150 2026-08-19 15:55 639227517386634438
2019 ms 108.162.192.118
149 2026-08-19 15:55 639227517386634438
2019 ms 172.64.32.118
148 2026-08-19 15:55 639227517386634438
2019 ms 173.245.58.118
147 2026-08-19 15:39 639227507459551637
20 ms 108.162.192.118
146 2026-08-19 15:39 639227507459551637
20 ms 172.64.32.118
145 2026-08-19 15:39 639227507459551637
20 ms 173.245.58.118
144 2026-08-19 15:22 639227497515595277
5 ms 108.162.192.118
143 2026-08-19 15:22 639227497515595277
5 ms 172.64.32.118
142 2026-08-19 15:22 639227497515595277
5 ms 173.245.58.118
141 2026-08-19 15:05 639227487441798036
93 ms 108.162.192.118
140 2026-08-19 15:05 639227487441798036
93 ms 173.245.58.118
139 2026-08-19 15:05 639227487441798036
93 ms 172.64.32.118
138 2026-08-19 14:49 639227477445551863
36 ms 172.64.32.118
137 2026-08-19 14:49 639227477445551863
36 ms 173.245.58.118
136 2026-08-19 14:49 639227477445551863
36 ms 108.162.192.118
135 2026-08-19 14:32 639227467297067891
59 ms 108.162.192.118
134 2026-08-19 14:32 639227467297067891
59 ms 172.64.32.118
133 2026-08-19 14:32 639227467297067891
59 ms 173.245.58.118
132 2026-08-19 14:15 639227457057795635
2037 ms 173.245.58.118
131 2026-08-19 14:15 639227457057795635
2037 ms 172.64.32.118
130 2026-08-19 14:15 639227457057795635
2037 ms 108.162.192.118
129 2026-08-19 13:22 639227425244777397
2015 ms 173.245.58.118
128 2026-08-19 13:22 639227425244777397
2015 ms 172.64.32.118
127 2026-08-19 13:22 639227425244777397
2015 ms 108.162.192.118
126 2026-08-19 13:05 639227415422116485
61 ms 108.162.192.118
125 2026-08-19 13:05 639227415422116485
61 ms 172.64.32.118
124 2026-08-19 13:05 639227415422116485
61 ms 173.245.58.118
123 2026-08-19 12:48 639227405307256053
93 ms 108.162.192.118
122 2026-08-19 12:48 639227405307256053
93 ms 172.64.32.118
121 2026-08-19 12:48 639227405307256053
93 ms 173.245.58.118
120 2026-08-19 12:32 639227395396602630
58 ms 108.162.192.118
119 2026-08-19 12:32 639227395396602630
58 ms 172.64.32.118
118 2026-08-19 12:32 639227395396602630
58 ms 173.245.58.118
117 2026-08-19 12:15 639227385510363611
107 ms 108.162.192.118
116 2026-08-19 12:15 639227385510363611
107 ms 172.64.32.118
115 2026-08-19 12:15 639227385510363611
107 ms 173.245.58.118
114 2026-08-19 11:59 639227375508324850
181 ms 172.64.32.118
113 2026-08-19 11:59 639227375508324850
181 ms 173.245.58.118
112 2026-08-19 11:59 639227375508324850
181 ms 108.162.192.118
111 2026-08-19 11:42 639227365326611906
2035 ms 108.162.192.118
110 2026-08-19 11:42 639227365326611906
2035 ms 173.245.58.118
109 2026-08-19 11:42 639227365326611906
2035 ms 172.64.32.118
108 2026-08-19 11:25 639227355360014208
131 ms 108.162.192.118
107 2026-08-19 11:25 639227355360014208
131 ms 173.245.58.118
106 2026-08-19 11:25 639227355360014208
131 ms 172.64.32.118
105 2026-08-19 11:08 639227345036782165
278 ms 108.162.192.118
104 2026-08-19 11:08 639227345036782165
278 ms 172.64.32.118
103 2026-08-19 11:08 639227345036782165
278 ms 173.245.58.118
102 2026-08-19 10:51 639227334992964533
176 ms 108.162.192.118
101 2026-08-19 10:51 639227334992964533
176 ms 172.64.32.118
100 2026-08-19 10:51 639227334992964533
176 ms 173.245.58.118
99 2026-08-19 10:35 639227324986605572
2038 ms 108.162.192.118
98 2026-08-19 10:35 639227324986605572
2038 ms 173.245.58.118
97 2026-08-19 10:35 639227324986605572
2038 ms 172.64.32.118
96 2026-08-19 10:18 639227314928414539
137 ms 172.64.32.118
95 2026-08-19 10:18 639227314928414539
137 ms 108.162.192.118
94 2026-08-19 10:18 639227314928414539
137 ms 173.245.58.118
93 2026-08-19 09:25 639227283029182134
156 ms 172.64.32.118
92 2026-08-19 09:25 639227283029182134
156 ms 108.162.192.118
91 2026-08-19 09:25 639227283029182134
156 ms 173.245.58.118
90 2026-08-19 09:08 639227273294779350
2028 ms 173.245.58.118
89 2026-08-19 09:08 639227273294779350
2028 ms 172.64.32.118
88 2026-08-19 09:08 639227273294779350
2028 ms 108.162.192.118
87 2026-08-19 08:52 639227263525231313
73 ms 172.64.32.118
86 2026-08-19 08:52 639227263525231313
73 ms 173.245.58.118
85 2026-08-19 08:52 639227263525231313
73 ms 108.162.192.118
84 2026-08-19 08:35 639227253578313363
92 ms 108.162.192.118
83 2026-08-19 08:35 639227253578313363
92 ms 173.245.58.118
82 2026-08-19 08:35 639227253578313363
92 ms 172.64.32.118
81 2026-08-19 08:19 639227243649973322
166 ms 172.64.32.118
80 2026-08-19 08:19 639227243649973322
166 ms 173.245.58.118
79 2026-08-19 08:19 639227243649973322
166 ms 108.162.192.118
78 2026-08-19 08:02 639227233581059317
86 ms 108.162.192.118
77 2026-08-19 08:02 639227233581059317
86 ms 172.64.32.118
76 2026-08-19 08:02 639227233581059317
86 ms 173.245.58.118
75 2026-08-19 07:46 639227223667352067
125 ms 108.162.192.118
74 2026-08-19 07:46 639227223667352067
125 ms 172.64.32.118
73 2026-08-19 07:46 639227223667352067
125 ms 173.245.58.118
72 2026-08-19 07:29 639227213714837066
115 ms 108.162.192.118
71 2026-08-19 07:29 639227213714837066
115 ms 172.64.32.118
70 2026-08-19 07:29 639227213714837066
115 ms 173.245.58.118
69 2026-08-19 07:12 639227203701208496
72 ms 108.162.192.118
68 2026-08-19 07:12 639227203701208496
72 ms 172.64.32.118
67 2026-08-19 07:12 639227203701208496
72 ms 173.245.58.118
66 2026-08-19 06:56 639227193643202179
45 ms 108.162.192.118
65 2026-08-19 06:56 639227193643202179
45 ms 173.245.58.118
64 2026-08-19 06:56 639227193643202179
45 ms 172.64.32.118
63 2026-08-19 06:39 639227183584431597
2075 ms 173.245.58.118
62 2026-08-19 06:39 639227183584431597
2075 ms 108.162.192.118
61 2026-08-19 06:39 639227183584431597
2075 ms 172.64.32.118
60 2026-08-19 06:22 639227173347403088
131 ms 108.162.192.118
59 2026-08-19 06:22 639227173347403088
131 ms 172.64.32.118
58 2026-08-19 06:22 639227173347403088
131 ms 173.245.58.118
57 2026-08-19 05:29 639227141523007601
33 ms 108.162.192.118
56 2026-08-19 05:29 639227141523007601
33 ms 172.64.32.118
55 2026-08-19 05:29 639227141523007601
33 ms 173.245.58.118
54 2026-08-19 05:12 639227131785931574
52 ms 172.64.32.118
53 2026-08-19 05:12 639227131785931574
52 ms 108.162.192.118
52 2026-08-19 05:12 639227131785931574
52 ms 173.245.58.118
51 2026-08-19 04:56 639227122176475389
66 ms 108.162.192.118
50 2026-08-19 04:56 639227122176475389
66 ms 172.64.32.118
49 2026-08-19 04:56 639227122176475389
66 ms 173.245.58.118
48 2026-08-19 04:41 639227112668934596
109 ms 173.245.58.118
47 2026-08-19 04:41 639227112668934596
109 ms 108.162.192.118
46 2026-08-19 04:41 639227112668934596
109 ms 172.64.32.118
45 2026-08-19 04:24 639227102773292788
187 ms 108.162.192.118
44 2026-08-19 04:24 639227102773292788
187 ms 172.64.32.118
43 2026-08-19 04:24 639227102773292788
187 ms 173.245.58.118
42 2026-08-19 04:08 639227093141136930
109 ms 108.162.192.118
41 2026-08-19 04:08 639227093141136930
109 ms 172.64.32.118
40 2026-08-19 04:08 639227093141136930
109 ms 173.245.58.118
39 2026-08-19 03:52 639227083449420147
87 ms 108.162.192.118
38 2026-08-19 03:52 639227083449420147
87 ms 173.245.58.118
37 2026-08-19 03:52 639227083449420147
87 ms 172.64.32.118
36 2026-08-19 03:36 639227073771748493
239 ms 173.245.58.118
35 2026-08-19 03:36 639227073771748493
239 ms 108.162.192.118
34 2026-08-19 03:36 639227073771748493
239 ms 172.64.32.118
33 2026-08-19 03:19 639227063977347614
98 ms 108.162.192.118
32 2026-08-19 03:19 639227063977347614
98 ms 173.245.58.118
31 2026-08-19 03:19 639227063977347614
98 ms 172.64.32.118
30 2026-08-19 03:03 639227054253519024
145 ms 108.162.192.118
29 2026-08-19 03:03 639227054253519024
145 ms 172.64.32.118
28 2026-08-19 03:03 639227054253519024
145 ms 173.245.58.118
27 2026-08-19 02:47 639227044381963886
76 ms 108.162.192.118
26 2026-08-19 02:47 639227044381963886
76 ms 172.64.32.118
25 2026-08-19 02:47 639227044381963886
76 ms 173.245.58.118
24 2026-08-19 02:30 639227034441085514
2048 ms 172.64.32.118
23 2026-08-19 02:30 639227034441085514
2048 ms 173.245.58.118
22 2026-08-19 02:30 639227034441085514
2048 ms 108.162.192.118
21 2026-08-19 01:38 639227003126489968
35 ms 108.162.192.118
20 2026-08-19 01:38 639227003126489968
35 ms 172.64.32.118
19 2026-08-19 01:38 639227003126489968
35 ms 173.245.58.118
18 2026-08-19 01:22 639226993456311614
110 ms 108.162.192.118
17 2026-08-19 01:22 639226993456311614
110 ms 172.64.32.118
16 2026-08-19 01:22 639226993456311614
110 ms 173.245.58.118
15 2026-08-19 01:06 639226983847312345
105 ms 108.162.192.118
14 2026-08-19 01:06 639226983847312345
105 ms 172.64.32.118
13 2026-08-19 01:06 639226983847312345
105 ms 173.245.58.118
12 2026-08-19 00:50 639226974357874853
2037 ms 173.245.58.118
11 2026-08-19 00:50 639226974357874853
2037 ms 108.162.192.118
10 2026-08-19 00:50 639226974357874853
2037 ms 172.64.32.118
9 2026-08-19 00:34 639226964670484721
80 ms 108.162.192.118
8 2026-08-19 00:34 639226964670484721
80 ms 172.64.32.118
7 2026-08-19 00:34 639226964670484721
80 ms 173.245.58.118
6 2026-08-19 00:18 639226954857899696
15 ms 108.162.192.118
5 2026-08-19 00:18 639226954857899696
15 ms 172.64.32.118
4 2026-08-19 00:18 639226954857899696
15 ms 173.245.58.118
3 2026-08-19 00:01 639226945091603488
104 ms 108.162.192.118
2 2026-08-19 00:01 639226945091603488
104 ms 172.64.32.118
1 2026-08-19 00:01 639226945091603488
104 ms 173.245.58.118