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 2026-08-18. For this date, NameServerHistory found 223 DNS check records, 222 successful responses, 1 failed responses, and 473 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

223

Historical checks stored for this nameserver on selected date

Average Latency

473 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 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

222

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 2026-08-18 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
223 2026-08-18 23:45 639226935204800669
116 ms 108.162.192.118
222 2026-08-18 23:45 639226935204800669
116 ms 172.64.32.118
221 2026-08-18 23:45 639226935204800669
116 ms 173.245.58.118
220 2026-08-18 23:28 639226925298919497
90 ms 108.162.192.118
219 2026-08-18 23:28 639226925298919497
90 ms 172.64.32.118
218 2026-08-18 23:28 639226925298919497
90 ms 173.245.58.118
217 2026-08-18 23:12 639226915487885053
2022 ms 173.245.58.118
216 2026-08-18 23:12 639226915487885053
2022 ms 172.64.32.118
215 2026-08-18 23:12 639226915487885053
2022 ms 108.162.192.118
214 2026-08-18 22:55 639226905465760034
130 ms 108.162.192.118
213 2026-08-18 22:55 639226905465760034
130 ms 172.64.32.118
212 2026-08-18 22:55 639226905465760034
130 ms 173.245.58.118
211 2026-08-18 22:39 639226895378104692
2021 ms 173.245.58.118
210 2026-08-18 22:39 639226895378104692
2021 ms 108.162.192.118
209 2026-08-18 22:39 639226895378104692
2021 ms 172.64.32.118
208 2026-08-18 21:45 639226863374232622
2035 ms 108.162.192.118
207 2026-08-18 21:45 639226863374232622
2035 ms 173.245.58.118
206 2026-08-18 21:45 639226863374232622
2035 ms 172.64.32.118
205 2026-08-18 21:29 639226853698516058
46 ms 173.245.58.118
204 2026-08-18 21:29 639226853698516058
46 ms 172.64.32.118
203 2026-08-18 21:29 639226853698516058
46 ms 108.162.192.118
202 2026-08-18 21:13 639226843797360601
67 ms 108.162.192.118
201 2026-08-18 21:13 639226843797360601
67 ms 172.64.32.118
200 2026-08-18 21:13 639226843797360601
67 ms 173.245.58.118
199 2026-08-18 20:56 639226834046588155
115 ms 108.162.192.118
198 2026-08-18 20:56 639226834046588155
115 ms 172.64.32.118
197 2026-08-18 20:56 639226834046588155
115 ms 173.245.58.118
196 2026-08-18 20:40 639226824234488533
167 ms 108.162.192.118
195 2026-08-18 20:40 639226824234488533
167 ms 172.64.32.118
194 2026-08-18 20:40 639226824234488533
167 ms 173.245.58.118
193 2026-08-18 20:24 639226814549928621
181 ms 173.245.58.118
192 2026-08-18 20:24 639226814549928621
181 ms 172.64.32.118
191 2026-08-18 20:24 639226814549928621
181 ms 108.162.192.118
190 2026-08-18 20:07 639226804721432353
250 ms 173.245.58.118
189 2026-08-18 20:07 639226804721432353
250 ms 108.162.192.118
188 2026-08-18 20:07 639226804721432353
250 ms 172.64.32.118
187 2026-08-18 19:51 639226795048828184
33 ms 108.162.192.118
186 2026-08-18 19:51 639226795048828184
33 ms 172.64.32.118
185 2026-08-18 19:51 639226795048828184
33 ms 173.245.58.118
184 2026-08-18 19:35 639226785202482420
83 ms 108.162.192.118
183 2026-08-18 19:35 639226785202482420
83 ms 172.64.32.118
182 2026-08-18 19:35 639226785202482420
83 ms 173.245.58.118
181 2026-08-18 19:18 639226775309362607
96 ms 108.162.192.118
180 2026-08-18 19:18 639226775309362607
96 ms 172.64.32.118
179 2026-08-18 19:18 639226775309362607
96 ms 173.245.58.118
178 2026-08-18 19:02 639226765406586155
-
177 2026-08-18 18:45 639226755437790519
2025 ms 108.162.192.118
176 2026-08-18 18:45 639226755437790519
2025 ms 172.64.32.118
175 2026-08-18 18:45 639226755437790519
2025 ms 173.245.58.118
174 2026-08-18 17:53 639226723856194457
2023 ms 172.64.32.118
173 2026-08-18 17:53 639226723856194457
2023 ms 108.162.192.118
172 2026-08-18 17:53 639226723856194457
2023 ms 173.245.58.118
171 2026-08-18 17:36 639226714050583422
4 ms 108.162.192.118
170 2026-08-18 17:36 639226714050583422
4 ms 172.64.32.118
169 2026-08-18 17:36 639226714050583422
4 ms 173.245.58.118
168 2026-08-18 17:20 639226704236499724
166 ms 172.64.32.118
167 2026-08-18 17:20 639226704236499724
166 ms 173.245.58.118
166 2026-08-18 17:20 639226704236499724
166 ms 108.162.192.118
165 2026-08-18 17:03 639226694184520163
180 ms 108.162.192.118
164 2026-08-18 17:03 639226694184520163
180 ms 172.64.32.118
163 2026-08-18 17:03 639226694184520163
180 ms 173.245.58.118
162 2026-08-18 16:47 639226684161203477
4037 ms 108.162.192.118
161 2026-08-18 16:47 639226684161203477
4037 ms 172.64.32.118
160 2026-08-18 16:47 639226684161203477
4037 ms 173.245.58.118
159 2026-08-18 16:30 639226674305430109
107 ms 108.162.192.118
158 2026-08-18 16:30 639226674305430109
107 ms 172.64.32.118
157 2026-08-18 16:30 639226674305430109
107 ms 173.245.58.118
156 2026-08-18 16:14 639226664489607984
17 ms 108.162.192.118
155 2026-08-18 16:14 639226664489607984
17 ms 172.64.32.118
154 2026-08-18 16:14 639226664489607984
17 ms 173.245.58.118
153 2026-08-18 15:57 639226654533111667
108 ms 108.162.192.118
152 2026-08-18 15:57 639226654533111667
108 ms 172.64.32.118
151 2026-08-18 15:57 639226654533111667
108 ms 173.245.58.118
150 2026-08-18 15:41 639226644778594725
129 ms 173.245.58.118
149 2026-08-18 15:41 639226644778594725
129 ms 172.64.32.118
148 2026-08-18 15:41 639226644778594725
129 ms 108.162.192.118
147 2026-08-18 15:24 639226634901553621
35 ms 108.162.192.118
146 2026-08-18 15:24 639226634901553621
35 ms 172.64.32.118
145 2026-08-18 15:24 639226634901553621
35 ms 173.245.58.118
144 2026-08-18 15:08 639226624921864967
2011 ms 173.245.58.118
143 2026-08-18 15:08 639226624921864967
2011 ms 172.64.32.118
142 2026-08-18 15:08 639226624921864967
2011 ms 108.162.192.118
141 2026-08-18 14:51 639226614939419403
79 ms 108.162.192.118
140 2026-08-18 14:51 639226614939419403
79 ms 172.64.32.118
139 2026-08-18 14:51 639226614939419403
79 ms 173.245.58.118
138 2026-08-18 13:58 639226583021074771
181 ms 108.162.192.118
137 2026-08-18 13:58 639226583021074771
181 ms 172.64.32.118
136 2026-08-18 13:58 639226583021074771
181 ms 173.245.58.118
135 2026-08-18 13:42 639226573279933585
130 ms 108.162.192.118
134 2026-08-18 13:42 639226573279933585
130 ms 172.64.32.118
133 2026-08-18 13:42 639226573279933585
130 ms 173.245.58.118
132 2026-08-18 13:25 639226563494036301
92 ms 108.162.192.118
131 2026-08-18 13:25 639226563494036301
92 ms 172.64.32.118
130 2026-08-18 13:25 639226563494036301
92 ms 173.245.58.118
129 2026-08-18 13:09 639226553708216256
30 ms 108.162.192.118
128 2026-08-18 13:09 639226553708216256
30 ms 172.64.32.118
127 2026-08-18 13:09 639226553708216256
30 ms 173.245.58.118
126 2026-08-18 12:53 639226544003734815
159 ms 172.64.32.118
125 2026-08-18 12:53 639226544003734815
159 ms 173.245.58.118
124 2026-08-18 12:53 639226544003734815
159 ms 108.162.192.118
123 2026-08-18 12:36 639226534105733155
151 ms 172.64.32.118
122 2026-08-18 12:36 639226534105733155
151 ms 173.245.58.118
121 2026-08-18 12:36 639226534105733155
151 ms 108.162.192.118
120 2026-08-18 12:20 639226524298118898
119 ms 108.162.192.118
119 2026-08-18 12:20 639226524298118898
119 ms 172.64.32.118
118 2026-08-18 12:20 639226524298118898
119 ms 173.245.58.118
117 2026-08-18 12:04 639226514525195335
16 ms 108.162.192.118
116 2026-08-18 12:04 639226514525195335
16 ms 172.64.32.118
115 2026-08-18 12:04 639226514525195335
16 ms 173.245.58.118
114 2026-08-18 11:47 639226504703635320
2031 ms 172.64.32.118
113 2026-08-18 11:47 639226504703635320
2031 ms 173.245.58.118
112 2026-08-18 11:47 639226504703635320
2031 ms 108.162.192.118
111 2026-08-18 11:31 639226494737271720
196 ms 108.162.192.118
110 2026-08-18 11:31 639226494737271720
196 ms 172.64.32.118
109 2026-08-18 11:31 639226494737271720
196 ms 173.245.58.118
108 2026-08-18 11:15 639226485005027236
113 ms 108.162.192.118
107 2026-08-18 11:15 639226485005027236
113 ms 172.64.32.118
106 2026-08-18 11:15 639226485005027236
113 ms 173.245.58.118
105 2026-08-18 10:58 639226475133236105
111 ms 108.162.192.118
104 2026-08-18 10:58 639226475133236105
111 ms 172.64.32.118
103 2026-08-18 10:58 639226475133236105
111 ms 173.245.58.118
102 2026-08-18 10:04 639226442975077052
173 ms 108.162.192.118
101 2026-08-18 10:04 639226442975077052
173 ms 172.64.32.118
100 2026-08-18 10:04 639226442975077052
173 ms 173.245.58.118
99 2026-08-18 09:48 639226433317932039
35 ms 173.245.58.118
98 2026-08-18 09:48 639226433317932039
35 ms 108.162.192.118
97 2026-08-18 09:48 639226433317932039
35 ms 172.64.32.118
96 2026-08-18 09:32 639226423688431096
47 ms 108.162.192.118
95 2026-08-18 09:32 639226423688431096
47 ms 172.64.32.118
94 2026-08-18 09:32 639226423688431096
47 ms 173.245.58.118
93 2026-08-18 09:16 639226413998250045
67 ms 108.162.192.118
92 2026-08-18 09:16 639226413998250045
67 ms 172.64.32.118
91 2026-08-18 09:16 639226413998250045
67 ms 173.245.58.118
90 2026-08-18 09:00 639226404284554875
78 ms 108.162.192.118
89 2026-08-18 09:00 639226404284554875
78 ms 173.245.58.118
88 2026-08-18 09:00 639226404284554875
78 ms 172.64.32.118
87 2026-08-18 08:44 639226394637043309
252 ms 172.64.32.118
86 2026-08-18 08:44 639226394637043309
252 ms 173.245.58.118
85 2026-08-18 08:44 639226394637043309
252 ms 108.162.192.118
84 2026-08-18 08:28 639226385052447582
72 ms 108.162.192.118
83 2026-08-18 08:28 639226385052447582
72 ms 172.64.32.118
82 2026-08-18 08:28 639226385052447582
72 ms 173.245.58.118
81 2026-08-18 08:12 639226375506189603
11 ms 108.162.192.118
80 2026-08-18 08:12 639226375506189603
11 ms 172.64.32.118
79 2026-08-18 08:12 639226375506189603
11 ms 173.245.58.118
78 2026-08-18 07:56 639226365690646426
110 ms 172.64.32.118
77 2026-08-18 07:56 639226365690646426
110 ms 173.245.58.118
76 2026-08-18 07:56 639226365690646426
110 ms 108.162.192.118
75 2026-08-18 07:39 639226355771007701
186 ms 173.245.58.118
74 2026-08-18 07:39 639226355771007701
186 ms 108.162.192.118
73 2026-08-18 07:39 639226355771007701
186 ms 172.64.32.118
72 2026-08-18 07:23 639226345946269369
2020 ms 172.64.32.118
71 2026-08-18 07:23 639226345946269369
2020 ms 108.162.192.118
70 2026-08-18 07:23 639226345946269369
2020 ms 173.245.58.118
69 2026-08-18 07:07 639226336241601848
75 ms 108.162.192.118
68 2026-08-18 07:07 639226336241601848
75 ms 172.64.32.118
67 2026-08-18 07:07 639226336241601848
75 ms 173.245.58.118
66 2026-08-18 06:14 639226304950675290
44 ms 172.64.32.118
65 2026-08-18 06:14 639226304950675290
44 ms 173.245.58.118
64 2026-08-18 06:14 639226304950675290
44 ms 108.162.192.118
63 2026-08-18 05:58 639226295324754616
2025 ms 173.245.58.118
62 2026-08-18 05:58 639226295324754616
2025 ms 108.162.192.118
61 2026-08-18 05:58 639226295324754616
2025 ms 172.64.32.118
60 2026-08-18 05:43 639226285824640601
50 ms 108.162.192.118
59 2026-08-18 05:43 639226285824640601
50 ms 172.64.32.118
58 2026-08-18 05:43 639226285824640601
50 ms 173.245.58.118
57 2026-08-18 05:27 639226276321223917
2054 ms 108.162.192.118
56 2026-08-18 05:27 639226276321223917
2054 ms 172.64.32.118
55 2026-08-18 05:27 639226276321223917
2054 ms 173.245.58.118
54 2026-08-18 05:11 639226266800200046
202 ms 108.162.192.118
53 2026-08-18 05:11 639226266800200046
202 ms 172.64.32.118
52 2026-08-18 05:11 639226266800200046
202 ms 173.245.58.118
51 2026-08-18 04:54 639226256958066164
25 ms 108.162.192.118
50 2026-08-18 04:54 639226256958066164
25 ms 172.64.32.118
49 2026-08-18 04:54 639226256958066164
25 ms 173.245.58.118
48 2026-08-18 04:39 639226247432364597
139 ms 108.162.192.118
47 2026-08-18 04:39 639226247432364597
139 ms 172.64.32.118
46 2026-08-18 04:39 639226247432364597
139 ms 173.245.58.118
45 2026-08-18 04:22 639226237703388552
2038 ms 173.245.58.118
44 2026-08-18 04:22 639226237703388552
2038 ms 172.64.32.118
43 2026-08-18 04:22 639226237703388552
2038 ms 108.162.192.118
42 2026-08-18 04:06 639226227937569589
39 ms 108.162.192.118
41 2026-08-18 04:06 639226227937569589
39 ms 172.64.32.118
40 2026-08-18 04:06 639226227937569589
39 ms 173.245.58.118
39 2026-08-18 03:50 639226218052465471
266 ms 172.64.32.118
38 2026-08-18 03:50 639226218052465471
266 ms 173.245.58.118
37 2026-08-18 03:50 639226218052465471
266 ms 108.162.192.118
36 2026-08-18 03:34 639226208429623997
108 ms 108.162.192.118
35 2026-08-18 03:34 639226208429623997
108 ms 172.64.32.118
34 2026-08-18 03:34 639226208429623997
108 ms 173.245.58.118
33 2026-08-18 03:18 639226198800675295
54 ms 108.162.192.118
32 2026-08-18 03:18 639226198800675295
54 ms 172.64.32.118
31 2026-08-18 03:18 639226198800675295
54 ms 173.245.58.118
30 2026-08-18 02:26 639226167722042574
218 ms 108.162.192.118
29 2026-08-18 02:26 639226167722042574
218 ms 172.64.32.118
28 2026-08-18 02:26 639226167722042574
218 ms 173.245.58.118
27 2026-08-18 02:10 639226158277924383
110 ms 108.162.192.118
26 2026-08-18 02:10 639226158277924383
110 ms 172.64.32.118
25 2026-08-18 02:10 639226158277924383
110 ms 173.245.58.118
24 2026-08-18 01:54 639226148757810592
74 ms 108.162.192.118
23 2026-08-18 01:54 639226148757810592
74 ms 172.64.32.118
22 2026-08-18 01:54 639226148757810592
74 ms 173.245.58.118
21 2026-08-18 01:38 639226139348611045
110 ms 108.162.192.118
20 2026-08-18 01:38 639226139348611045
110 ms 172.64.32.118
19 2026-08-18 01:38 639226139348611045
110 ms 173.245.58.118
18 2026-08-18 01:23 639226129823462907
163 ms 173.245.58.118
17 2026-08-18 01:23 639226129823462907
163 ms 108.162.192.118
16 2026-08-18 01:23 639226129823462907
163 ms 172.64.32.118
15 2026-08-18 01:07 639226120218260005
2025 ms 173.245.58.118
14 2026-08-18 01:07 639226120218260005
2025 ms 172.64.32.118
13 2026-08-18 01:07 639226120218260005
2025 ms 108.162.192.118
12 2026-08-18 00:51 639226110875503904
209 ms 108.162.192.118
11 2026-08-18 00:51 639226110875503904
209 ms 172.64.32.118
10 2026-08-18 00:51 639226110875503904
209 ms 173.245.58.118
9 2026-08-18 00:35 639226101376311912
63 ms 108.162.192.118
8 2026-08-18 00:35 639226101376311912
63 ms 173.245.58.118
7 2026-08-18 00:35 639226101376311912
63 ms 172.64.32.118
6 2026-08-18 00:19 639226091924943492
90 ms 108.162.192.118
5 2026-08-18 00:19 639226091924943492
90 ms 172.64.32.118
4 2026-08-18 00:19 639226091924943492
90 ms 173.245.58.118
3 2026-08-18 00:03 639226082133158124
32 ms 173.245.58.118
2 2026-08-18 00:03 639226082133158124
32 ms 172.64.32.118
1 2026-08-18 00:03 639226082133158124
32 ms 108.162.192.118