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 2026-08-13. For this date, NameServerHistory found 214 DNS check records, 213 successful responses, 1 failed responses, and 250 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

214

Historical checks stored for this nameserver on selected date

Average Latency

250 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

213

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 2026-08-13 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
214 2026-08-13 23:51 639222618462620588
8 ms 108.162.192.118
213 2026-08-13 23:51 639222618462620588
8 ms 172.64.32.118
212 2026-08-13 23:51 639222618462620588
8 ms 173.245.58.118
211 2026-08-13 23:34 639222608688333012
4 ms 108.162.192.118
210 2026-08-13 23:34 639222608688333012
4 ms 172.64.32.118
209 2026-08-13 23:34 639222608688333012
4 ms 173.245.58.118
208 2026-08-13 23:18 639222598741756356
4 ms 108.162.192.118
207 2026-08-13 23:18 639222598741756356
4 ms 172.64.32.118
206 2026-08-13 23:18 639222598741756356
4 ms 173.245.58.118
205 2026-08-13 23:01 639222588615244093
13 ms 108.162.192.118
204 2026-08-13 23:01 639222588615244093
13 ms 172.64.32.118
203 2026-08-13 23:01 639222588615244093
13 ms 173.245.58.118
202 2026-08-13 22:07 639222556495289724
2026 ms 172.64.32.118
201 2026-08-13 22:07 639222556495289724
2026 ms 173.245.58.118
200 2026-08-13 22:07 639222556495289724
2026 ms 108.162.192.118
199 2026-08-13 21:51 639222546477917698
30 ms 108.162.192.118
198 2026-08-13 21:51 639222546477917698
30 ms 172.64.32.118
197 2026-08-13 21:51 639222546477917698
30 ms 173.245.58.118
196 2026-08-13 21:34 639222536257653790
50 ms 172.64.32.118
195 2026-08-13 21:34 639222536257653790
50 ms 173.245.58.118
194 2026-08-13 21:34 639222536257653790
50 ms 108.162.192.118
193 2026-08-13 21:16 639222525833084485
31 ms 108.162.192.118
192 2026-08-13 21:16 639222525833084485
31 ms 172.64.32.118
191 2026-08-13 21:16 639222525833084485
31 ms 173.245.58.118
190 2026-08-13 20:59 639222515446085004
53 ms 108.162.192.118
189 2026-08-13 20:59 639222515446085004
53 ms 173.245.58.118
188 2026-08-13 20:59 639222515446085004
53 ms 172.64.32.118
187 2026-08-13 20:42 639222505166766781
28 ms 172.64.32.118
186 2026-08-13 20:42 639222505166766781
28 ms 173.245.58.118
185 2026-08-13 20:42 639222505166766781
28 ms 108.162.192.118
184 2026-08-13 20:25 639222494930541001
49 ms 108.162.192.118
183 2026-08-13 20:25 639222494930541001
49 ms 172.64.32.118
182 2026-08-13 20:25 639222494930541001
49 ms 173.245.58.118
181 2026-08-13 20:07 639222484469216890
5 ms 108.162.192.118
180 2026-08-13 20:07 639222484469216890
5 ms 172.64.32.118
179 2026-08-13 20:07 639222484469216890
5 ms 173.245.58.118
178 2026-08-13 19:50 639222474270039940
2027 ms 172.64.32.118
177 2026-08-13 19:50 639222474270039940
2027 ms 173.245.58.118
176 2026-08-13 19:50 639222474270039940
2027 ms 108.162.192.118
175 2026-08-13 19:33 639222464005587385
2037 ms 172.64.32.118
174 2026-08-13 19:33 639222464005587385
2037 ms 173.245.58.118
173 2026-08-13 19:33 639222464005587385
2037 ms 108.162.192.118
172 2026-08-13 19:16 639222453485975041
11 ms 108.162.192.118
171 2026-08-13 19:16 639222453485975041
11 ms 172.64.32.118
170 2026-08-13 19:16 639222453485975041
11 ms 173.245.58.118
169 2026-08-13 18:58 639222442984828770
24 ms 108.162.192.118
168 2026-08-13 18:58 639222442984828770
24 ms 172.64.32.118
167 2026-08-13 18:58 639222442984828770
24 ms 173.245.58.118
166 2026-08-13 18:03 639222410191353397
52 ms 108.162.192.118
165 2026-08-13 18:03 639222410191353397
52 ms 172.64.32.118
164 2026-08-13 18:03 639222410191353397
52 ms 173.245.58.118
163 2026-08-13 17:46 639222399952628376
44 ms 108.162.192.118
162 2026-08-13 17:46 639222399952628376
44 ms 172.64.32.118
161 2026-08-13 17:46 639222399952628376
44 ms 173.245.58.118
160 2026-08-13 17:29 639222389608608647
19 ms 173.245.58.118
159 2026-08-13 17:29 639222389608608647
19 ms 172.64.32.118
158 2026-08-13 17:29 639222389608608647
19 ms 108.162.192.118
157 2026-08-13 17:12 639222379604012481
4 ms 108.162.192.118
156 2026-08-13 17:12 639222379604012481
4 ms 172.64.32.118
155 2026-08-13 17:12 639222379604012481
4 ms 173.245.58.118
154 2026-08-13 16:55 639222369372672858
4018 ms 172.64.32.118
153 2026-08-13 16:55 639222369372672858
4018 ms 108.162.192.118
152 2026-08-13 16:55 639222369372672858
4018 ms 173.245.58.118
151 2026-08-13 16:38 639222359096909298
17 ms 108.162.192.118
150 2026-08-13 16:38 639222359096909298
17 ms 172.64.32.118
149 2026-08-13 16:38 639222359096909298
17 ms 173.245.58.118
148 2026-08-13 16:21 639222348814301655
11 ms 108.162.192.118
147 2026-08-13 16:21 639222348814301655
11 ms 172.64.32.118
146 2026-08-13 16:21 639222348814301655
11 ms 173.245.58.118
145 2026-08-13 16:04 639222338608331104
26 ms 173.245.58.118
144 2026-08-13 16:04 639222338608331104
26 ms 108.162.192.118
143 2026-08-13 16:04 639222338608331104
26 ms 172.64.32.118
142 2026-08-13 15:47 639222328204609760
19 ms 108.162.192.118
141 2026-08-13 15:47 639222328204609760
19 ms 172.64.32.118
140 2026-08-13 15:47 639222328204609760
19 ms 173.245.58.118
139 2026-08-13 15:30 639222317859759909
-
138 2026-08-13 15:12 639222307560137918
28 ms 108.162.192.118
137 2026-08-13 15:12 639222307560137918
28 ms 172.64.32.118
136 2026-08-13 15:12 639222307560137918
28 ms 173.245.58.118
135 2026-08-13 14:55 639222297274357149
2 ms 108.162.192.118
134 2026-08-13 14:55 639222297274357149
2 ms 172.64.32.118
133 2026-08-13 14:55 639222297274357149
2 ms 173.245.58.118
132 2026-08-13 14:01 639222265004477827
2068 ms 173.245.58.118
131 2026-08-13 14:01 639222265004477827
2068 ms 108.162.192.118
130 2026-08-13 14:01 639222265004477827
2068 ms 172.64.32.118
129 2026-08-13 13:45 639222255176583683
31 ms 108.162.192.118
128 2026-08-13 13:45 639222255176583683
31 ms 172.64.32.118
127 2026-08-13 13:45 639222255176583683
31 ms 173.245.58.118
126 2026-08-13 13:29 639222245340146131
13 ms 108.162.192.118
125 2026-08-13 13:29 639222245340146131
13 ms 172.64.32.118
124 2026-08-13 13:29 639222245340146131
13 ms 173.245.58.118
123 2026-08-13 13:12 639222235662219956
3 ms 108.162.192.118
122 2026-08-13 13:12 639222235662219956
3 ms 172.64.32.118
121 2026-08-13 13:12 639222235662219956
3 ms 173.245.58.118
120 2026-08-13 12:56 639222225817223284
11 ms 173.245.58.118
119 2026-08-13 12:56 639222225817223284
11 ms 172.64.32.118
118 2026-08-13 12:56 639222225817223284
11 ms 108.162.192.118
117 2026-08-13 12:40 639222216341869648
8 ms 108.162.192.118
116 2026-08-13 12:40 639222216341869648
8 ms 172.64.32.118
115 2026-08-13 12:40 639222216341869648
8 ms 173.245.58.118
114 2026-08-13 12:24 639222206848442189
25 ms 108.162.192.118
113 2026-08-13 12:24 639222206848442189
25 ms 172.64.32.118
112 2026-08-13 12:24 639222206848442189
25 ms 173.245.58.118
111 2026-08-13 12:09 639222197538963225
9 ms 108.162.192.118
110 2026-08-13 12:09 639222197538963225
9 ms 172.64.32.118
109 2026-08-13 12:09 639222197538963225
9 ms 173.245.58.118
108 2026-08-13 11:53 639222188113685569
28 ms 108.162.192.118
107 2026-08-13 11:53 639222188113685569
28 ms 172.64.32.118
106 2026-08-13 11:53 639222188113685569
28 ms 173.245.58.118
105 2026-08-13 11:38 639222178880138458
33 ms 108.162.192.118
104 2026-08-13 11:38 639222178880138458
33 ms 172.64.32.118
103 2026-08-13 11:38 639222178880138458
33 ms 173.245.58.118
102 2026-08-13 11:22 639222169343013317
11 ms 172.64.32.118
101 2026-08-13 11:22 639222169343013317
11 ms 173.245.58.118
100 2026-08-13 11:22 639222169343013317
11 ms 108.162.192.118
99 2026-08-13 11:06 639222159910600596
25 ms 108.162.192.118
98 2026-08-13 11:06 639222159910600596
25 ms 172.64.32.118
97 2026-08-13 11:06 639222159910600596
25 ms 173.245.58.118
96 2026-08-13 10:14 639222128676274866
4 ms 108.162.192.118
95 2026-08-13 10:14 639222128676274866
4 ms 172.64.32.118
94 2026-08-13 10:14 639222128676274866
4 ms 173.245.58.118
93 2026-08-13 09:58 639222119169781983
5 ms 108.162.192.118
92 2026-08-13 09:58 639222119169781983
5 ms 172.64.32.118
91 2026-08-13 09:58 639222119169781983
5 ms 173.245.58.118
90 2026-08-13 09:43 639222109996148889
23 ms 108.162.192.118
89 2026-08-13 09:43 639222109996148889
23 ms 172.64.32.118
88 2026-08-13 09:43 639222109996148889
23 ms 173.245.58.118
87 2026-08-13 09:28 639222100791323799
4 ms 108.162.192.118
86 2026-08-13 09:28 639222100791323799
4 ms 172.64.32.118
85 2026-08-13 09:28 639222100791323799
4 ms 173.245.58.118
84 2026-08-13 09:12 639222091647893142
4 ms 108.162.192.118
83 2026-08-13 09:12 639222091647893142
4 ms 172.64.32.118
82 2026-08-13 09:12 639222091647893142
4 ms 173.245.58.118
81 2026-08-13 08:57 639222082524717649
37 ms 108.162.192.118
80 2026-08-13 08:57 639222082524717649
37 ms 172.64.32.118
79 2026-08-13 08:57 639222082524717649
37 ms 173.245.58.118
78 2026-08-13 08:42 639222073378630456
18 ms 108.162.192.118
77 2026-08-13 08:42 639222073378630456
18 ms 172.64.32.118
76 2026-08-13 08:42 639222073378630456
18 ms 173.245.58.118
75 2026-08-13 08:27 639222064537306701
45 ms 108.162.192.118
74 2026-08-13 08:27 639222064537306701
45 ms 172.64.32.118
73 2026-08-13 08:27 639222064537306701
45 ms 173.245.58.118
72 2026-08-13 08:12 639222055409471864
63 ms 172.64.32.118
71 2026-08-13 08:12 639222055409471864
63 ms 108.162.192.118
70 2026-08-13 08:12 639222055409471864
63 ms 173.245.58.118
69 2026-08-13 07:57 639222046117152411
43 ms 108.162.192.118
68 2026-08-13 07:57 639222046117152411
43 ms 173.245.58.118
67 2026-08-13 07:57 639222046117152411
43 ms 172.64.32.118
66 2026-08-13 07:41 639222036915107067
94 ms 108.162.192.118
65 2026-08-13 07:41 639222036915107067
94 ms 173.245.58.118
64 2026-08-13 07:41 639222036915107067
94 ms 172.64.32.118
63 2026-08-13 07:26 639222027654889141
16 ms 108.162.192.118
62 2026-08-13 07:26 639222027654889141
16 ms 172.64.32.118
61 2026-08-13 07:26 639222027654889141
16 ms 173.245.58.118
60 2026-08-13 06:34 639221996824612035
59 ms 108.162.192.118
59 2026-08-13 06:34 639221996824612035
59 ms 173.245.58.118
58 2026-08-13 06:34 639221996824612035
59 ms 172.64.32.118
57 2026-08-13 06:20 639221987863418113
13 ms 108.162.192.118
56 2026-08-13 06:20 639221987863418113
13 ms 173.245.58.118
55 2026-08-13 06:20 639221987863418113
13 ms 172.64.32.118
54 2026-08-13 06:05 639221979006823112
26 ms 108.162.192.118
53 2026-08-13 06:05 639221979006823112
26 ms 172.64.32.118
52 2026-08-13 06:05 639221979006823112
26 ms 173.245.58.118
51 2026-08-13 05:50 639221970068466615
2008 ms 108.162.192.118
50 2026-08-13 05:50 639221970068466615
2008 ms 172.64.32.118
49 2026-08-13 05:50 639221970068466615
2008 ms 173.245.58.118
48 2026-08-13 05:35 639221961001585139
10 ms 108.162.192.118
47 2026-08-13 05:35 639221961001585139
10 ms 172.64.32.118
46 2026-08-13 05:35 639221961001585139
10 ms 173.245.58.118
45 2026-08-13 05:20 639221952104046397
28 ms 172.64.32.118
44 2026-08-13 05:20 639221952104046397
28 ms 173.245.58.118
43 2026-08-13 05:20 639221952104046397
28 ms 108.162.192.118
42 2026-08-13 05:05 639221943247694484
4 ms 108.162.192.118
41 2026-08-13 05:05 639221943247694484
4 ms 172.64.32.118
40 2026-08-13 05:05 639221943247694484
4 ms 173.245.58.118
39 2026-08-13 04:51 639221934603388241
60 ms 173.245.58.118
38 2026-08-13 04:51 639221934603388241
60 ms 108.162.192.118
37 2026-08-13 04:51 639221934603388241
60 ms 172.64.32.118
36 2026-08-13 04:36 639221925729273358
5 ms 108.162.192.118
35 2026-08-13 04:36 639221925729273358
5 ms 172.64.32.118
34 2026-08-13 04:36 639221925729273358
5 ms 173.245.58.118
33 2026-08-13 04:21 639221916777813401
4 ms 108.162.192.118
32 2026-08-13 04:21 639221916777813401
4 ms 172.64.32.118
31 2026-08-13 04:21 639221916777813401
4 ms 173.245.58.118
30 2026-08-13 04:06 639221907816913910
45 ms 108.162.192.118
29 2026-08-13 04:06 639221907816913910
45 ms 172.64.32.118
28 2026-08-13 04:06 639221907816913910
45 ms 173.245.58.118
27 2026-08-13 03:51 639221898639694322
36 ms 108.162.192.118
26 2026-08-13 03:51 639221898639694322
36 ms 172.64.32.118
25 2026-08-13 03:51 639221898639694322
36 ms 173.245.58.118
24 2026-08-13 03:00 639221868257567489
2025 ms 108.162.192.118
23 2026-08-13 03:00 639221868257567489
2025 ms 172.64.32.118
22 2026-08-13 03:00 639221868257567489
2025 ms 173.245.58.118
21 2026-08-13 02:45 639221859270235608
22 ms 108.162.192.118
20 2026-08-13 02:45 639221859270235608
22 ms 172.64.32.118
19 2026-08-13 02:45 639221859270235608
22 ms 173.245.58.118
18 2026-08-13 02:30 639221850184464515
38 ms 173.245.58.118
17 2026-08-13 02:30 639221850184464515
38 ms 172.64.32.118
16 2026-08-13 02:30 639221850184464515
38 ms 108.162.192.118
15 2026-08-13 02:15 639221841141973425
38 ms 108.162.192.118
14 2026-08-13 02:15 639221841141973425
38 ms 172.64.32.118
13 2026-08-13 02:15 639221841141973425
38 ms 173.245.58.118
12 2026-08-13 01:24 639221810548753083
18 ms 108.162.192.118
11 2026-08-13 01:24 639221810548753083
18 ms 172.64.32.118
10 2026-08-13 01:24 639221810548753083
18 ms 173.245.58.118
9 2026-08-13 01:09 639221801656796262
8 ms 108.162.192.118
8 2026-08-13 01:09 639221801656796262
8 ms 172.64.32.118
7 2026-08-13 01:09 639221801656796262
8 ms 173.245.58.118
6 2026-08-13 00:54 639221792658715334
53 ms 173.245.58.118
5 2026-08-13 00:54 639221792658715334
53 ms 108.162.192.118
4 2026-08-13 00:54 639221792658715334
53 ms 172.64.32.118
3 2026-08-13 00:39 639221783571379176
3 ms 108.162.192.118
2 2026-08-13 00:39 639221783571379176
3 ms 172.64.32.118
1 2026-08-13 00:39 639221783571379176
3 ms 173.245.58.118