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 2026-08-15. For this date, NameServerHistory found 228 DNS check records, 228 successful responses, 0 failed responses, and 411 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

228

Historical checks stored for this nameserver on selected date

Average Latency

411 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:54

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

228

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 ray.ns.cloudflare.com

Showing DNS history for 2026-08-15 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
228 2026-08-15 23:54 639224347685767174
2018 ms 108.162.193.138
227 2026-08-15 23:54 639224347685767174
2018 ms 172.64.33.138
226 2026-08-15 23:54 639224347685767174
2018 ms 173.245.59.138
225 2026-08-15 23:38 639224338276675277
2011 ms 108.162.193.138
224 2026-08-15 23:38 639224338276675277
2011 ms 172.64.33.138
223 2026-08-15 23:38 639224338276675277
2011 ms 173.245.59.138
222 2026-08-15 22:45 639224306594546649
5 ms 108.162.193.138
221 2026-08-15 22:45 639224306594546649
5 ms 172.64.33.138
220 2026-08-15 22:45 639224306594546649
5 ms 173.245.59.138
219 2026-08-15 22:29 639224297145423303
2016 ms 173.245.59.138
218 2026-08-15 22:29 639224297145423303
2016 ms 172.64.33.138
217 2026-08-15 22:29 639224297145423303
2016 ms 108.162.193.138
216 2026-08-15 22:14 639224287678238833
17 ms 108.162.193.138
215 2026-08-15 22:14 639224287678238833
17 ms 172.64.33.138
214 2026-08-15 22:14 639224287678238833
17 ms 173.245.59.138
213 2026-08-15 21:58 639224278490872828
5 ms 108.162.193.138
212 2026-08-15 21:58 639224278490872828
5 ms 172.64.33.138
211 2026-08-15 21:58 639224278490872828
5 ms 173.245.59.138
210 2026-08-15 21:43 639224269149307826
3 ms 108.162.193.138
209 2026-08-15 21:43 639224269149307826
3 ms 172.64.33.138
208 2026-08-15 21:43 639224269149307826
3 ms 173.245.59.138
207 2026-08-15 21:27 639224259868597616
34 ms 108.162.193.138
206 2026-08-15 21:27 639224259868597616
34 ms 172.64.33.138
205 2026-08-15 21:27 639224259868597616
34 ms 173.245.59.138
204 2026-08-15 21:12 639224250518642175
5 ms 108.162.193.138
203 2026-08-15 21:12 639224250518642175
5 ms 172.64.33.138
202 2026-08-15 21:12 639224250518642175
5 ms 173.245.59.138
201 2026-08-15 20:56 639224241064772383
2010 ms 108.162.193.138
200 2026-08-15 20:56 639224241064772383
2010 ms 172.64.33.138
199 2026-08-15 20:56 639224241064772383
2010 ms 173.245.59.138
198 2026-08-15 20:40 639224231691099605
11 ms 173.245.59.138
197 2026-08-15 20:40 639224231691099605
11 ms 108.162.193.138
196 2026-08-15 20:40 639224231691099605
11 ms 172.64.33.138
195 2026-08-15 20:25 639224222468168159
3 ms 108.162.193.138
194 2026-08-15 20:25 639224222468168159
3 ms 172.64.33.138
193 2026-08-15 20:25 639224222468168159
3 ms 173.245.59.138
192 2026-08-15 20:10 639224213173899635
7 ms 108.162.193.138
191 2026-08-15 20:10 639224213173899635
7 ms 172.64.33.138
190 2026-08-15 20:10 639224213173899635
7 ms 173.245.59.138
189 2026-08-15 19:54 639224203914451783
5 ms 108.162.193.138
188 2026-08-15 19:54 639224203914451783
5 ms 172.64.33.138
187 2026-08-15 19:54 639224203914451783
5 ms 173.245.59.138
186 2026-08-15 19:01 639224172202542163
4 ms 108.162.193.138
185 2026-08-15 19:01 639224172202542163
4 ms 172.64.33.138
184 2026-08-15 19:01 639224172202542163
4 ms 173.245.59.138
183 2026-08-15 18:46 639224163338654093
19 ms 173.245.59.138
182 2026-08-15 18:46 639224163338654093
19 ms 172.64.33.138
181 2026-08-15 18:46 639224163338654093
19 ms 108.162.193.138
180 2026-08-15 18:31 639224154287995374
32 ms 172.64.33.138
179 2026-08-15 18:31 639224154287995374
32 ms 173.245.59.138
178 2026-08-15 18:31 639224154287995374
32 ms 108.162.193.138
177 2026-08-15 18:16 639224145118612503
39 ms 173.245.59.138
176 2026-08-15 18:16 639224145118612503
39 ms 172.64.33.138
175 2026-08-15 18:16 639224145118612503
39 ms 108.162.193.138
174 2026-08-15 18:01 639224135995990731
3 ms 108.162.193.138
173 2026-08-15 18:01 639224135995990731
3 ms 172.64.33.138
172 2026-08-15 18:01 639224135995990731
3 ms 173.245.59.138
171 2026-08-15 17:46 639224127185332624
28 ms 108.162.193.138
170 2026-08-15 17:46 639224127185332624
28 ms 172.64.33.138
169 2026-08-15 17:46 639224127185332624
28 ms 173.245.59.138
168 2026-08-15 17:31 639224118229289175
8 ms 108.162.193.138
167 2026-08-15 17:31 639224118229289175
8 ms 172.64.33.138
166 2026-08-15 17:31 639224118229289175
8 ms 173.245.59.138
165 2026-08-15 17:16 639224109273796359
2018 ms 173.245.59.138
164 2026-08-15 17:16 639224109273796359
2018 ms 108.162.193.138
163 2026-08-15 17:16 639224109273796359
2018 ms 172.64.33.138
162 2026-08-15 17:02 639224100490805608
3 ms 108.162.193.138
161 2026-08-15 17:02 639224100490805608
3 ms 172.64.33.138
160 2026-08-15 17:02 639224100490805608
3 ms 173.245.59.138
159 2026-08-15 16:46 639224091353714490
31 ms 173.245.59.138
158 2026-08-15 16:46 639224091353714490
31 ms 108.162.193.138
157 2026-08-15 16:46 639224091353714490
31 ms 172.64.33.138
156 2026-08-15 16:31 639224082033126828
2014 ms 108.162.193.138
155 2026-08-15 16:31 639224082033126828
2014 ms 172.64.33.138
154 2026-08-15 16:31 639224082033126828
2014 ms 173.245.59.138
153 2026-08-15 16:15 639224072736962403
25 ms 108.162.193.138
152 2026-08-15 16:15 639224072736962403
25 ms 172.64.33.138
151 2026-08-15 16:15 639224072736962403
25 ms 173.245.59.138
150 2026-08-15 15:23 639224041475563754
9 ms 108.162.193.138
149 2026-08-15 15:23 639224041475563754
9 ms 172.64.33.138
148 2026-08-15 15:23 639224041475563754
9 ms 173.245.59.138
147 2026-08-15 15:08 639224032345604453
2017 ms 173.245.59.138
146 2026-08-15 15:08 639224032345604453
2017 ms 108.162.193.138
145 2026-08-15 15:08 639224032345604453
2017 ms 172.64.33.138
144 2026-08-15 14:52 639224023169497283
22 ms 108.162.193.138
143 2026-08-15 14:52 639224023169497283
22 ms 172.64.33.138
142 2026-08-15 14:52 639224023169497283
22 ms 173.245.59.138
141 2026-08-15 14:37 639224013981146405
2013 ms 108.162.193.138
140 2026-08-15 14:37 639224013981146405
2013 ms 172.64.33.138
139 2026-08-15 14:37 639224013981146405
2013 ms 173.245.59.138
138 2026-08-15 14:22 639224004883412586
46 ms 108.162.193.138
137 2026-08-15 14:22 639224004883412586
46 ms 172.64.33.138
136 2026-08-15 14:22 639224004883412586
46 ms 173.245.59.138
135 2026-08-15 14:06 639223995612880615
4 ms 108.162.193.138
134 2026-08-15 14:06 639223995612880615
4 ms 172.64.33.138
133 2026-08-15 14:06 639223995612880615
4 ms 173.245.59.138
132 2026-08-15 13:51 639223986271830789
5 ms 108.162.193.138
131 2026-08-15 13:51 639223986271830789
5 ms 172.64.33.138
130 2026-08-15 13:51 639223986271830789
5 ms 173.245.59.138
129 2026-08-15 13:35 639223977005780949
34 ms 172.64.33.138
128 2026-08-15 13:35 639223977005780949
34 ms 173.245.59.138
127 2026-08-15 13:35 639223977005780949
34 ms 108.162.193.138
126 2026-08-15 13:20 639223967653137793
2 ms 108.162.193.138
125 2026-08-15 13:20 639223967653137793
2 ms 172.64.33.138
124 2026-08-15 13:20 639223967653137793
2 ms 173.245.59.138
123 2026-08-15 13:04 639223958286010799
2063 ms 172.64.33.138
122 2026-08-15 13:04 639223958286010799
2063 ms 173.245.59.138
121 2026-08-15 13:04 639223958286010799
2063 ms 108.162.193.138
120 2026-08-15 12:49 639223948936108345
8 ms 108.162.193.138
119 2026-08-15 12:49 639223948936108345
8 ms 172.64.33.138
118 2026-08-15 12:49 639223948936108345
8 ms 173.245.59.138
117 2026-08-15 12:33 639223939673066880
4026 ms 173.245.59.138
116 2026-08-15 12:33 639223939673066880
4026 ms 108.162.193.138
115 2026-08-15 12:33 639223939673066880
4026 ms 172.64.33.138
114 2026-08-15 11:41 639223908317760530
16 ms 173.245.59.138
113 2026-08-15 11:41 639223908317760530
16 ms 108.162.193.138
112 2026-08-15 11:41 639223908317760530
16 ms 172.64.33.138
111 2026-08-15 11:25 639223898992594258
19 ms 108.162.193.138
110 2026-08-15 11:25 639223898992594258
19 ms 172.64.33.138
109 2026-08-15 11:25 639223898992594258
19 ms 173.245.59.138
108 2026-08-15 11:10 639223889761312823
37 ms 173.245.59.138
107 2026-08-15 11:10 639223889761312823
37 ms 108.162.193.138
106 2026-08-15 11:10 639223889761312823
37 ms 172.64.33.138
105 2026-08-15 10:54 639223880359273507
14 ms 108.162.193.138
104 2026-08-15 10:54 639223880359273507
14 ms 172.64.33.138
103 2026-08-15 10:54 639223880359273507
14 ms 173.245.59.138
102 2026-08-15 10:38 639223870920466808
4 ms 108.162.193.138
101 2026-08-15 10:38 639223870920466808
4 ms 172.64.33.138
100 2026-08-15 10:38 639223870920466808
4 ms 173.245.59.138
99 2026-08-15 10:23 639223861579762179
2013 ms 173.245.59.138
98 2026-08-15 10:23 639223861579762179
2013 ms 172.64.33.138
97 2026-08-15 10:23 639223861579762179
2013 ms 108.162.193.138
96 2026-08-15 10:07 639223852238616009
4 ms 108.162.193.138
95 2026-08-15 10:07 639223852238616009
4 ms 172.64.33.138
94 2026-08-15 10:07 639223852238616009
4 ms 173.245.59.138
93 2026-08-15 09:52 639223843019815620
6 ms 108.162.193.138
92 2026-08-15 09:52 639223843019815620
6 ms 172.64.33.138
91 2026-08-15 09:52 639223843019815620
6 ms 173.245.59.138
90 2026-08-15 09:36 639223833669915012
2009 ms 108.162.193.138
89 2026-08-15 09:36 639223833669915012
2009 ms 173.245.59.138
88 2026-08-15 09:36 639223833669915012
2009 ms 172.64.33.138
87 2026-08-15 09:21 639223824494613222
5 ms 108.162.193.138
86 2026-08-15 09:21 639223824494613222
5 ms 172.64.33.138
85 2026-08-15 09:21 639223824494613222
5 ms 173.245.59.138
84 2026-08-15 09:05 639223815116325293
33 ms 108.162.193.138
83 2026-08-15 09:05 639223815116325293
33 ms 172.64.33.138
82 2026-08-15 09:05 639223815116325293
33 ms 173.245.59.138
81 2026-08-15 08:49 639223805493870221
2010 ms 172.64.33.138
80 2026-08-15 08:49 639223805493870221
2010 ms 173.245.59.138
79 2026-08-15 08:49 639223805493870221
2010 ms 108.162.193.138
78 2026-08-15 07:57 639223774218660438
19 ms 108.162.193.138
77 2026-08-15 07:57 639223774218660438
19 ms 172.64.33.138
76 2026-08-15 07:57 639223774218660438
19 ms 173.245.59.138
75 2026-08-15 07:41 639223764663090372
33 ms 108.162.193.138
74 2026-08-15 07:41 639223764663090372
33 ms 172.64.33.138
73 2026-08-15 07:41 639223764663090372
33 ms 173.245.59.138
72 2026-08-15 07:26 639223755338811400
10 ms 172.64.33.138
71 2026-08-15 07:26 639223755338811400
10 ms 173.245.59.138
70 2026-08-15 07:26 639223755338811400
10 ms 108.162.193.138
69 2026-08-15 07:10 639223746019193268
48 ms 108.162.193.138
68 2026-08-15 07:10 639223746019193268
48 ms 172.64.33.138
67 2026-08-15 07:10 639223746019193268
48 ms 173.245.59.138
66 2026-08-15 06:55 639223736658778104
10 ms 173.245.59.138
65 2026-08-15 06:55 639223736658778104
10 ms 172.64.33.138
64 2026-08-15 06:55 639223736658778104
10 ms 108.162.193.138
63 2026-08-15 06:39 639223727330194499
5 ms 108.162.193.138
62 2026-08-15 06:39 639223727330194499
5 ms 172.64.33.138
61 2026-08-15 06:39 639223727330194499
5 ms 173.245.59.138
60 2026-08-15 06:23 639223717848514742
5 ms 108.162.193.138
59 2026-08-15 06:23 639223717848514742
5 ms 172.64.33.138
58 2026-08-15 06:23 639223717848514742
5 ms 173.245.59.138
57 2026-08-15 06:07 639223708284754056
2022 ms 173.245.59.138
56 2026-08-15 06:07 639223708284754056
2022 ms 108.162.193.138
55 2026-08-15 06:07 639223708284754056
2022 ms 172.64.33.138
54 2026-08-15 05:52 639223699061259933
3 ms 108.162.193.138
53 2026-08-15 05:52 639223699061259933
3 ms 172.64.33.138
52 2026-08-15 05:52 639223699061259933
3 ms 173.245.59.138
51 2026-08-15 05:36 639223689592545140
12 ms 173.245.59.138
50 2026-08-15 05:36 639223689592545140
12 ms 108.162.193.138
49 2026-08-15 05:36 639223689592545140
12 ms 172.64.33.138
48 2026-08-15 05:20 639223680143410810
32 ms 108.162.193.138
47 2026-08-15 05:20 639223680143410810
32 ms 173.245.59.138
46 2026-08-15 05:20 639223680143410810
32 ms 172.64.33.138
45 2026-08-15 05:04 639223670514517104
45 ms 108.162.193.138
44 2026-08-15 05:04 639223670514517104
45 ms 172.64.33.138
43 2026-08-15 05:04 639223670514517104
45 ms 173.245.59.138
42 2026-08-15 04:12 639223638855054294
8 ms 173.245.59.138
41 2026-08-15 04:12 639223638855054294
8 ms 108.162.193.138
40 2026-08-15 04:12 639223638855054294
8 ms 172.64.33.138
39 2026-08-15 03:56 639223629623335972
7 ms 108.162.193.138
38 2026-08-15 03:56 639223629623335972
7 ms 172.64.33.138
37 2026-08-15 03:56 639223629623335972
7 ms 173.245.59.138
36 2026-08-15 03:41 639223620390189495
9 ms 108.162.193.138
35 2026-08-15 03:41 639223620390189495
9 ms 172.64.33.138
34 2026-08-15 03:41 639223620390189495
9 ms 173.245.59.138
33 2026-08-15 03:25 639223610916950440
96 ms 173.245.59.138
32 2026-08-15 03:25 639223610916950440
96 ms 172.64.33.138
31 2026-08-15 03:25 639223610916950440
96 ms 108.162.193.138
30 2026-08-15 03:10 639223601597759168
4 ms 108.162.193.138
29 2026-08-15 03:10 639223601597759168
4 ms 172.64.33.138
28 2026-08-15 03:10 639223601597759168
4 ms 173.245.59.138
27 2026-08-15 02:54 639223592342172093
3 ms 108.162.193.138
26 2026-08-15 02:54 639223592342172093
3 ms 172.64.33.138
25 2026-08-15 02:54 639223592342172093
3 ms 173.245.59.138
24 2026-08-15 02:39 639223583324121497
3 ms 108.162.193.138
23 2026-08-15 02:39 639223583324121497
3 ms 172.64.33.138
22 2026-08-15 02:39 639223583324121497
3 ms 173.245.59.138
21 2026-08-15 02:24 639223574086714218
4 ms 108.162.193.138
20 2026-08-15 02:24 639223574086714218
4 ms 172.64.33.138
19 2026-08-15 02:24 639223574086714218
4 ms 173.245.59.138
18 2026-08-15 02:08 639223564698424889
4 ms 108.162.193.138
17 2026-08-15 02:08 639223564698424889
4 ms 172.64.33.138
16 2026-08-15 02:08 639223564698424889
4 ms 173.245.59.138
15 2026-08-15 01:53 639223555408664206
47 ms 172.64.33.138
14 2026-08-15 01:53 639223555408664206
47 ms 173.245.59.138
13 2026-08-15 01:53 639223555408664206
47 ms 108.162.193.138
12 2026-08-15 01:37 639223546000912416
7 ms 172.64.33.138
11 2026-08-15 01:37 639223546000912416
7 ms 173.245.59.138
10 2026-08-15 01:37 639223546000912416
7 ms 108.162.193.138
9 2026-08-15 01:21 639223536550774847
3 ms 108.162.193.138
8 2026-08-15 01:21 639223536550774847
3 ms 172.64.33.138
7 2026-08-15 01:21 639223536550774847
3 ms 173.245.59.138
6 2026-08-15 00:29 639223505017205611
4 ms 108.162.193.138
5 2026-08-15 00:29 639223505017205611
4 ms 172.64.33.138
4 2026-08-15 00:29 639223505017205611
4 ms 173.245.59.138
3 2026-08-15 00:13 639223495784410207
13 ms 172.64.33.138
2 2026-08-15 00:13 639223495784410207
13 ms 173.245.59.138
1 2026-08-15 00:13 639223495784410207
13 ms 108.162.193.138