DNS response history for ray.ns.cloudflare.com

ray.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 2026-08-22. For this date, NameServerHistory found 218 DNS check records, 216 successful responses, 2 failed responses, and 160 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 ray.ns.cloudflare.com.
Records on Selected Date

218

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.138

Most recently resolved hosting IP on selected date

Successful Responses

216

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ray.ns.cloudflare.com

Showing DNS history for 2026-08-22 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
218 2026-08-22 23:48 639230391807229016
6 ms 108.162.193.138
217 2026-08-22 23:48 639230391807229016
6 ms 172.64.33.138
216 2026-08-22 23:48 639230391807229016
6 ms 173.245.59.138
215 2026-08-22 23:32 639230382051619327
17 ms 108.162.193.138
214 2026-08-22 23:32 639230382051619327
17 ms 172.64.33.138
213 2026-08-22 23:32 639230382051619327
17 ms 173.245.59.138
212 2026-08-22 23:15 639230372323353529
29 ms 172.64.33.138
211 2026-08-22 23:15 639230372323353529
29 ms 173.245.59.138
210 2026-08-22 23:15 639230372323353529
29 ms 108.162.193.138
209 2026-08-22 22:59 639230362586451064
13 ms 108.162.193.138
208 2026-08-22 22:59 639230362586451064
13 ms 173.245.59.138
207 2026-08-22 22:59 639230362586451064
13 ms 172.64.33.138
206 2026-08-22 22:43 639230352793666303
37 ms 108.162.193.138
205 2026-08-22 22:43 639230352793666303
37 ms 172.64.33.138
204 2026-08-22 22:43 639230352793666303
37 ms 173.245.59.138
203 2026-08-22 22:26 639230342775737758
10 ms 108.162.193.138
202 2026-08-22 22:26 639230342775737758
10 ms 172.64.33.138
201 2026-08-22 22:26 639230342775737758
10 ms 173.245.59.138
200 2026-08-22 22:09 639230332639939561
12 ms 108.162.193.138
199 2026-08-22 22:09 639230332639939561
12 ms 173.245.59.138
198 2026-08-22 22:09 639230332639939561
12 ms 172.64.33.138
197 2026-08-22 21:16 639230301014190104
35 ms 108.162.193.138
196 2026-08-22 21:16 639230301014190104
35 ms 173.245.59.138
195 2026-08-22 21:16 639230301014190104
35 ms 172.64.33.138
194 2026-08-22 21:00 639230291048161498
10 ms 172.64.33.138
193 2026-08-22 21:00 639230291048161498
10 ms 108.162.193.138
192 2026-08-22 21:00 639230291048161498
10 ms 173.245.59.138
191 2026-08-22 20:43 639230280894353664
65 ms 172.64.33.138
190 2026-08-22 20:43 639230280894353664
65 ms 173.245.59.138
189 2026-08-22 20:43 639230280894353664
65 ms 108.162.193.138
188 2026-08-22 20:26 639230270699419073
11 ms 172.64.33.138
187 2026-08-22 20:26 639230270699419073
11 ms 173.245.59.138
186 2026-08-22 20:26 639230270699419073
11 ms 108.162.193.138
185 2026-08-22 20:09 639230260248163050
32 ms 108.162.193.138
184 2026-08-22 20:09 639230260248163050
32 ms 172.64.33.138
183 2026-08-22 20:09 639230260248163050
32 ms 173.245.59.138
182 2026-08-22 19:52 639230250122494282
26 ms 108.162.193.138
181 2026-08-22 19:52 639230250122494282
26 ms 172.64.33.138
180 2026-08-22 19:52 639230250122494282
26 ms 173.245.59.138
179 2026-08-22 19:35 639230239972935046
17 ms 172.64.33.138
178 2026-08-22 19:35 639230239972935046
17 ms 173.245.59.138
177 2026-08-22 19:35 639230239972935046
17 ms 108.162.193.138
176 2026-08-22 19:18 639230229963262464
14 ms 108.162.193.138
175 2026-08-22 19:18 639230229963262464
14 ms 172.64.33.138
174 2026-08-22 19:18 639230229963262464
14 ms 173.245.59.138
173 2026-08-22 19:01 639230220033804658
7 ms 108.162.193.138
172 2026-08-22 19:01 639230220033804658
7 ms 172.64.33.138
171 2026-08-22 19:01 639230220033804658
7 ms 173.245.59.138
170 2026-08-22 18:45 639230209891107289
15 ms 172.64.33.138
169 2026-08-22 18:45 639230209891107289
15 ms 173.245.59.138
168 2026-08-22 18:45 639230209891107289
15 ms 108.162.193.138
167 2026-08-22 18:27 639230199630298717
16 ms 108.162.193.138
166 2026-08-22 18:27 639230199630298717
16 ms 172.64.33.138
165 2026-08-22 18:27 639230199630298717
16 ms 173.245.59.138
164 2026-08-22 18:10 639230189301984150
7 ms 172.64.33.138
163 2026-08-22 18:10 639230189301984150
7 ms 173.245.59.138
162 2026-08-22 18:10 639230189301984150
7 ms 108.162.193.138
161 2026-08-22 17:17 639230157138468804
5 ms 108.162.193.138
160 2026-08-22 17:17 639230157138468804
5 ms 172.64.33.138
159 2026-08-22 17:17 639230157138468804
5 ms 173.245.59.138
158 2026-08-22 17:00 639230146987869495
5 ms 108.162.193.138
157 2026-08-22 17:00 639230146987869495
5 ms 172.64.33.138
156 2026-08-22 17:00 639230146987869495
5 ms 173.245.59.138
155 2026-08-22 16:43 639230136768638516
-
154 2026-08-22 16:26 639230126735907877
36 ms 108.162.193.138
153 2026-08-22 16:26 639230126735907877
36 ms 172.64.33.138
152 2026-08-22 16:26 639230126735907877
36 ms 173.245.59.138
151 2026-08-22 16:09 639230116551187768
2018 ms 172.64.33.138
150 2026-08-22 16:09 639230116551187768
2018 ms 173.245.59.138
149 2026-08-22 16:09 639230116551187768
2018 ms 108.162.193.138
148 2026-08-22 15:52 639230106335615913
35 ms 108.162.193.138
147 2026-08-22 15:52 639230106335615913
35 ms 172.64.33.138
146 2026-08-22 15:52 639230106335615913
35 ms 173.245.59.138
145 2026-08-22 15:35 639230096177758176
12 ms 108.162.193.138
144 2026-08-22 15:35 639230096177758176
12 ms 172.64.33.138
143 2026-08-22 15:35 639230096177758176
12 ms 173.245.59.138
142 2026-08-22 15:18 639230086185999993
45 ms 108.162.193.138
141 2026-08-22 15:18 639230086185999993
45 ms 172.64.33.138
140 2026-08-22 15:18 639230086185999993
45 ms 173.245.59.138
139 2026-08-22 15:02 639230076247854903
29 ms 108.162.193.138
138 2026-08-22 15:02 639230076247854903
29 ms 172.64.33.138
137 2026-08-22 15:02 639230076247854903
29 ms 173.245.59.138
136 2026-08-22 14:45 639230066076077530
28 ms 108.162.193.138
135 2026-08-22 14:45 639230066076077530
28 ms 172.64.33.138
134 2026-08-22 14:45 639230066076077530
28 ms 173.245.59.138
133 2026-08-22 14:28 639230055738197328
15 ms 108.162.193.138
132 2026-08-22 14:28 639230055738197328
15 ms 172.64.33.138
131 2026-08-22 14:28 639230055738197328
15 ms 173.245.59.138
130 2026-08-22 14:10 639230045411225521
48 ms 108.162.193.138
129 2026-08-22 14:10 639230045411225521
48 ms 173.245.59.138
128 2026-08-22 14:10 639230045411225521
48 ms 172.64.33.138
127 2026-08-22 13:16 639230013046000470
17 ms 108.162.193.138
126 2026-08-22 13:16 639230013046000470
17 ms 173.245.59.138
125 2026-08-22 13:16 639230013046000470
17 ms 172.64.33.138
124 2026-08-22 13:00 639230003090037878
4 ms 108.162.193.138
123 2026-08-22 13:00 639230003090037878
4 ms 172.64.33.138
122 2026-08-22 13:00 639230003090037878
4 ms 173.245.59.138
121 2026-08-22 12:43 639229993008259475
89 ms 108.162.193.138
120 2026-08-22 12:43 639229993008259475
89 ms 173.245.59.138
119 2026-08-22 12:43 639229993008259475
89 ms 172.64.33.138
118 2026-08-22 12:26 639229982909449470
23 ms 108.162.193.138
117 2026-08-22 12:26 639229982909449470
23 ms 173.245.59.138
116 2026-08-22 12:26 639229982909449470
23 ms 172.64.33.138
115 2026-08-22 12:10 639229973035502212
2025 ms 172.64.33.138
114 2026-08-22 12:10 639229973035502212
2025 ms 108.162.193.138
113 2026-08-22 12:10 639229973035502212
2025 ms 173.245.59.138
112 2026-08-22 11:53 639229963064296145
38 ms 108.162.193.138
111 2026-08-22 11:53 639229963064296145
38 ms 172.64.33.138
110 2026-08-22 11:53 639229963064296145
38 ms 173.245.59.138
109 2026-08-22 11:37 639229952996162143
17 ms 173.245.59.138
108 2026-08-22 11:37 639229952996162143
17 ms 172.64.33.138
107 2026-08-22 11:37 639229952996162143
17 ms 108.162.193.138
106 2026-08-22 11:20 639229943051949195
37 ms 108.162.193.138
105 2026-08-22 11:20 639229943051949195
37 ms 173.245.59.138
104 2026-08-22 11:20 639229943051949195
37 ms 172.64.33.138
103 2026-08-22 11:03 639229932919214934
35 ms 108.162.193.138
102 2026-08-22 11:03 639229932919214934
35 ms 172.64.33.138
101 2026-08-22 11:03 639229932919214934
35 ms 173.245.59.138
100 2026-08-22 10:46 639229922745889838
29 ms 108.162.193.138
99 2026-08-22 10:46 639229922745889838
29 ms 172.64.33.138
98 2026-08-22 10:46 639229922745889838
29 ms 173.245.59.138
97 2026-08-22 10:29 639229912587214796
28 ms 108.162.193.138
96 2026-08-22 10:29 639229912587214796
28 ms 172.64.33.138
95 2026-08-22 10:29 639229912587214796
28 ms 173.245.59.138
94 2026-08-22 10:12 639229902240004454
32 ms 108.162.193.138
93 2026-08-22 10:12 639229902240004454
32 ms 172.64.33.138
92 2026-08-22 10:12 639229902240004454
32 ms 173.245.59.138
91 2026-08-22 09:19 639229870800501662
21 ms 108.162.193.138
90 2026-08-22 09:19 639229870800501662
21 ms 172.64.33.138
89 2026-08-22 09:19 639229870800501662
21 ms 173.245.59.138
88 2026-08-22 09:03 639229861058384956
4 ms 108.162.193.138
87 2026-08-22 09:03 639229861058384956
4 ms 172.64.33.138
86 2026-08-22 09:03 639229861058384956
4 ms 173.245.59.138
85 2026-08-22 08:47 639229851158592604
5 ms 108.162.193.138
84 2026-08-22 08:47 639229851158592604
5 ms 172.64.33.138
83 2026-08-22 08:47 639229851158592604
5 ms 173.245.59.138
82 2026-08-22 08:31 639229841475569629
7 ms 108.162.193.138
81 2026-08-22 08:31 639229841475569629
7 ms 173.245.59.138
80 2026-08-22 08:31 639229841475569629
7 ms 172.64.33.138
79 2026-08-22 08:15 639229831887658471
21 ms 108.162.193.138
78 2026-08-22 08:15 639229831887658471
21 ms 172.64.33.138
77 2026-08-22 08:15 639229831887658471
21 ms 173.245.59.138
76 2026-08-22 07:58 639229822043670346
-
75 2026-08-22 07:42 639229812327913936
32 ms 108.162.193.138
74 2026-08-22 07:42 639229812327913936
32 ms 173.245.59.138
73 2026-08-22 07:42 639229812327913936
32 ms 172.64.33.138
72 2026-08-22 07:26 639229802629488686
4026 ms 108.162.193.138
71 2026-08-22 07:26 639229802629488686
4026 ms 173.245.59.138
70 2026-08-22 07:26 639229802629488686
4026 ms 172.64.33.138
69 2026-08-22 07:10 639229793051447309
31 ms 173.245.59.138
68 2026-08-22 07:10 639229793051447309
31 ms 172.64.33.138
67 2026-08-22 07:10 639229793051447309
31 ms 108.162.193.138
66 2026-08-22 06:54 639229783303531961
10 ms 173.245.59.138
65 2026-08-22 06:54 639229783303531961
10 ms 172.64.33.138
64 2026-08-22 06:54 639229783303531961
10 ms 108.162.193.138
63 2026-08-22 06:37 639229773458051942
17 ms 172.64.33.138
62 2026-08-22 06:37 639229773458051942
17 ms 108.162.193.138
61 2026-08-22 06:37 639229773458051942
17 ms 173.245.59.138
60 2026-08-22 06:20 639229763373848056
38 ms 173.245.59.138
59 2026-08-22 06:20 639229763373848056
38 ms 172.64.33.138
58 2026-08-22 06:20 639229763373848056
38 ms 108.162.193.138
57 2026-08-22 05:28 639229732140622809
8 ms 108.162.193.138
56 2026-08-22 05:28 639229732140622809
8 ms 172.64.33.138
55 2026-08-22 05:28 639229732140622809
8 ms 173.245.59.138
54 2026-08-22 05:13 639229722699695967
9 ms 108.162.193.138
53 2026-08-22 05:13 639229722699695967
9 ms 172.64.33.138
52 2026-08-22 05:13 639229722699695967
9 ms 173.245.59.138
51 2026-08-22 04:57 639229713097498075
48 ms 108.162.193.138
50 2026-08-22 04:57 639229713097498075
48 ms 172.64.33.138
49 2026-08-22 04:57 639229713097498075
48 ms 173.245.59.138
48 2026-08-22 04:41 639229703543969637
7 ms 108.162.193.138
47 2026-08-22 04:41 639229703543969637
7 ms 172.64.33.138
46 2026-08-22 04:41 639229703543969637
7 ms 173.245.59.138
45 2026-08-22 04:25 639229693970392873
15 ms 173.245.59.138
44 2026-08-22 04:25 639229693970392873
15 ms 172.64.33.138
43 2026-08-22 04:25 639229693970392873
15 ms 108.162.193.138
42 2026-08-22 04:09 639229684277329469
48 ms 108.162.193.138
41 2026-08-22 04:09 639229684277329469
48 ms 172.64.33.138
40 2026-08-22 04:09 639229684277329469
48 ms 173.245.59.138
39 2026-08-22 03:52 639229674501596661
4 ms 108.162.193.138
38 2026-08-22 03:52 639229674501596661
4 ms 172.64.33.138
37 2026-08-22 03:52 639229674501596661
4 ms 173.245.59.138
36 2026-08-22 03:37 639229665064441147
6 ms 108.162.193.138
35 2026-08-22 03:37 639229665064441147
6 ms 172.64.33.138
34 2026-08-22 03:37 639229665064441147
6 ms 173.245.59.138
33 2026-08-22 03:21 639229655507536872
9 ms 173.245.59.138
32 2026-08-22 03:21 639229655507536872
9 ms 172.64.33.138
31 2026-08-22 03:21 639229655507536872
9 ms 108.162.193.138
30 2026-08-22 03:04 639229645849603111
15 ms 173.245.59.138
29 2026-08-22 03:04 639229645849603111
15 ms 172.64.33.138
28 2026-08-22 03:04 639229645849603111
15 ms 108.162.193.138
27 2026-08-22 02:48 639229636090497453
11 ms 173.245.59.138
26 2026-08-22 02:48 639229636090497453
11 ms 172.64.33.138
25 2026-08-22 02:48 639229636090497453
11 ms 108.162.193.138
24 2026-08-22 02:31 639229625978544281
9 ms 173.245.59.138
23 2026-08-22 02:31 639229625978544281
9 ms 172.64.33.138
22 2026-08-22 02:31 639229625978544281
9 ms 108.162.193.138
21 2026-08-22 01:39 639229594644662176
10 ms 108.162.193.138
20 2026-08-22 01:39 639229594644662176
10 ms 172.64.33.138
19 2026-08-22 01:39 639229594644662176
10 ms 173.245.59.138
18 2026-08-22 01:23 639229585214633065
7 ms 108.162.193.138
17 2026-08-22 01:23 639229585214633065
7 ms 172.64.33.138
16 2026-08-22 01:23 639229585214633065
7 ms 173.245.59.138
15 2026-08-22 01:07 639229575581042175
15 ms 108.162.193.138
14 2026-08-22 01:07 639229575581042175
15 ms 172.64.33.138
13 2026-08-22 01:07 639229575581042175
15 ms 173.245.59.138
12 2026-08-22 00:51 639229565912268962
2045 ms 172.64.33.138
11 2026-08-22 00:51 639229565912268962
2045 ms 108.162.193.138
10 2026-08-22 00:51 639229565912268962
2045 ms 173.245.59.138
9 2026-08-22 00:35 639229556237813203
6 ms 108.162.193.138
8 2026-08-22 00:35 639229556237813203
6 ms 172.64.33.138
7 2026-08-22 00:35 639229556237813203
6 ms 173.245.59.138
6 2026-08-22 00:19 639229546625802518
13 ms 172.64.33.138
5 2026-08-22 00:19 639229546625802518
13 ms 173.245.59.138
4 2026-08-22 00:19 639229546625802518
13 ms 108.162.193.138
3 2026-08-22 00:03 639229537172016621
4 ms 108.162.193.138
2 2026-08-22 00:03 639229537172016621
4 ms 172.64.33.138
1 2026-08-22 00:03 639229537172016621
4 ms 173.245.59.138