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 2026-08-19. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 190 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

225

Historical checks stored for this nameserver on selected date

Average Latency

190 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:57

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

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 ray.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 23:57 639227805445376839
25 ms 108.162.193.138
224 2026-08-19 23:57 639227805445376839
25 ms 173.245.59.138
223 2026-08-19 23:57 639227805445376839
25 ms 172.64.33.138
222 2026-08-19 23:41 639227795899225951
472 ms 172.64.33.138
221 2026-08-19 23:41 639227795899225951
472 ms 108.162.193.138
220 2026-08-19 23:41 639227795899225951
472 ms 173.245.59.138
219 2026-08-19 23:25 639227786351762008
7 ms 108.162.193.138
218 2026-08-19 23:25 639227786351762008
7 ms 172.64.33.138
217 2026-08-19 23:25 639227786351762008
7 ms 173.245.59.138
216 2026-08-19 23:09 639227776640591733
6 ms 108.162.193.138
215 2026-08-19 23:09 639227776640591733
6 ms 172.64.33.138
214 2026-08-19 23:09 639227776640591733
6 ms 173.245.59.138
213 2026-08-19 22:53 639227767128841282
28 ms 108.162.193.138
212 2026-08-19 22:53 639227767128841282
28 ms 173.245.59.138
211 2026-08-19 22:53 639227767128841282
28 ms 172.64.33.138
210 2026-08-19 22:37 639227757477304711
27 ms 172.64.33.138
209 2026-08-19 22:37 639227757477304711
27 ms 173.245.59.138
208 2026-08-19 22:37 639227757477304711
27 ms 108.162.193.138
207 2026-08-19 22:21 639227747572098014
8 ms 108.162.193.138
206 2026-08-19 22:21 639227747572098014
8 ms 172.64.33.138
205 2026-08-19 22:21 639227747572098014
8 ms 173.245.59.138
204 2026-08-19 22:04 639227737588613113
41 ms 108.162.193.138
203 2026-08-19 22:04 639227737588613113
41 ms 172.64.33.138
202 2026-08-19 22:04 639227737588613113
41 ms 173.245.59.138
201 2026-08-19 21:12 639227706134603955
30 ms 172.64.33.138
200 2026-08-19 21:12 639227706134603955
30 ms 173.245.59.138
199 2026-08-19 21:12 639227706134603955
30 ms 108.162.193.138
198 2026-08-19 20:56 639227696589027396
23 ms 172.64.33.138
197 2026-08-19 20:56 639227696589027396
23 ms 173.245.59.138
196 2026-08-19 20:56 639227696589027396
23 ms 108.162.193.138
195 2026-08-19 20:40 639227687097707639
18 ms 108.162.193.138
194 2026-08-19 20:40 639227687097707639
18 ms 172.64.33.138
193 2026-08-19 20:40 639227687097707639
18 ms 173.245.59.138
192 2026-08-19 20:24 639227677474464487
37 ms 108.162.193.138
191 2026-08-19 20:24 639227677474464487
37 ms 172.64.33.138
190 2026-08-19 20:24 639227677474464487
37 ms 173.245.59.138
189 2026-08-19 20:08 639227667767441118
20 ms 108.162.193.138
188 2026-08-19 20:08 639227667767441118
20 ms 172.64.33.138
187 2026-08-19 20:08 639227667767441118
20 ms 173.245.59.138
186 2026-08-19 19:51 639227657984833832
7 ms 108.162.193.138
185 2026-08-19 19:51 639227657984833832
7 ms 173.245.59.138
184 2026-08-19 19:51 639227657984833832
7 ms 172.64.33.138
183 2026-08-19 19:35 639227648079992640
13 ms 172.64.33.138
182 2026-08-19 19:35 639227648079992640
13 ms 108.162.193.138
181 2026-08-19 19:35 639227648079992640
13 ms 173.245.59.138
180 2026-08-19 19:18 639227638125048441
6 ms 108.162.193.138
179 2026-08-19 19:18 639227638125048441
6 ms 172.64.33.138
178 2026-08-19 19:18 639227638125048441
6 ms 173.245.59.138
177 2026-08-19 19:02 639227628211392142
38 ms 173.245.59.138
176 2026-08-19 19:02 639227628211392142
38 ms 108.162.193.138
175 2026-08-19 19:02 639227628211392142
38 ms 172.64.33.138
174 2026-08-19 18:45 639227618261696275
25 ms 172.64.33.138
173 2026-08-19 18:45 639227618261696275
25 ms 108.162.193.138
172 2026-08-19 18:45 639227618261696275
25 ms 173.245.59.138
171 2026-08-19 18:29 639227608366233645
49 ms 108.162.193.138
170 2026-08-19 18:29 639227608366233645
49 ms 172.64.33.138
169 2026-08-19 18:29 639227608366233645
49 ms 173.245.59.138
168 2026-08-19 18:12 639227598301787588
24 ms 108.162.193.138
167 2026-08-19 18:12 639227598301787588
24 ms 172.64.33.138
166 2026-08-19 18:12 639227598301787588
24 ms 173.245.59.138
165 2026-08-19 17:19 639227566241010716
26 ms 108.162.193.138
164 2026-08-19 17:19 639227566241010716
26 ms 172.64.33.138
163 2026-08-19 17:19 639227566241010716
26 ms 173.245.59.138
162 2026-08-19 17:02 639227556454538959
10 ms 108.162.193.138
161 2026-08-19 17:02 639227556454538959
10 ms 173.245.59.138
160 2026-08-19 17:02 639227556454538959
10 ms 172.64.33.138
159 2026-08-19 16:46 639227546640305542
2022 ms 173.245.59.138
158 2026-08-19 16:46 639227546640305542
2022 ms 108.162.193.138
157 2026-08-19 16:46 639227546640305542
2022 ms 172.64.33.138
156 2026-08-19 16:30 639227536965466472
10 ms 172.64.33.138
155 2026-08-19 16:30 639227536965466472
10 ms 173.245.59.138
154 2026-08-19 16:30 639227536965466472
10 ms 108.162.193.138
153 2026-08-19 16:13 639227527048658280
8 ms 108.162.193.138
152 2026-08-19 16:13 639227527048658280
8 ms 172.64.33.138
151 2026-08-19 16:13 639227527048658280
8 ms 173.245.59.138
150 2026-08-19 15:57 639227517386634438
24 ms 173.245.59.138
149 2026-08-19 15:57 639227517386634438
24 ms 172.64.33.138
148 2026-08-19 15:57 639227517386634438
24 ms 108.162.193.138
147 2026-08-19 15:41 639227507459551637
7 ms 108.162.193.138
146 2026-08-19 15:41 639227507459551637
7 ms 172.64.33.138
145 2026-08-19 15:41 639227507459551637
7 ms 173.245.59.138
144 2026-08-19 15:24 639227497515595277
37 ms 172.64.33.138
143 2026-08-19 15:24 639227497515595277
37 ms 108.162.193.138
142 2026-08-19 15:24 639227497515595277
37 ms 173.245.59.138
141 2026-08-19 15:07 639227487441798036
11 ms 172.64.33.138
140 2026-08-19 15:07 639227487441798036
11 ms 173.245.59.138
139 2026-08-19 15:07 639227487441798036
11 ms 108.162.193.138
138 2026-08-19 14:50 639227477445551863
48 ms 108.162.193.138
137 2026-08-19 14:50 639227477445551863
48 ms 172.64.33.138
136 2026-08-19 14:50 639227477445551863
48 ms 173.245.59.138
135 2026-08-19 14:33 639227467297067891
17 ms 108.162.193.138
134 2026-08-19 14:33 639227467297067891
17 ms 172.64.33.138
133 2026-08-19 14:33 639227467297067891
17 ms 173.245.59.138
132 2026-08-19 14:17 639227457057795635
6 ms 108.162.193.138
131 2026-08-19 14:17 639227457057795635
6 ms 172.64.33.138
130 2026-08-19 14:17 639227457057795635
6 ms 173.245.59.138
129 2026-08-19 13:24 639227425244777397
25 ms 108.162.193.138
128 2026-08-19 13:24 639227425244777397
25 ms 172.64.33.138
127 2026-08-19 13:24 639227425244777397
25 ms 173.245.59.138
126 2026-08-19 13:07 639227415422116485
52 ms 172.64.33.138
125 2026-08-19 13:07 639227415422116485
52 ms 173.245.59.138
124 2026-08-19 13:07 639227415422116485
52 ms 108.162.193.138
123 2026-08-19 12:50 639227405307256053
2014 ms 172.64.33.138
122 2026-08-19 12:50 639227405307256053
2014 ms 108.162.193.138
121 2026-08-19 12:50 639227405307256053
2014 ms 173.245.59.138
120 2026-08-19 12:34 639227395396602630
7 ms 108.162.193.138
119 2026-08-19 12:34 639227395396602630
7 ms 172.64.33.138
118 2026-08-19 12:34 639227395396602630
7 ms 173.245.59.138
117 2026-08-19 12:17 639227385510363611
36 ms 108.162.193.138
116 2026-08-19 12:17 639227385510363611
36 ms 172.64.33.138
115 2026-08-19 12:17 639227385510363611
36 ms 173.245.59.138
114 2026-08-19 12:01 639227375508324850
58 ms 172.64.33.138
113 2026-08-19 12:01 639227375508324850
58 ms 108.162.193.138
112 2026-08-19 12:01 639227375508324850
58 ms 173.245.59.138
111 2026-08-19 11:44 639227365326611906
32 ms 172.64.33.138
110 2026-08-19 11:44 639227365326611906
32 ms 108.162.193.138
109 2026-08-19 11:44 639227365326611906
32 ms 173.245.59.138
108 2026-08-19 11:27 639227355360014208
38 ms 108.162.193.138
107 2026-08-19 11:27 639227355360014208
38 ms 173.245.59.138
106 2026-08-19 11:27 639227355360014208
38 ms 172.64.33.138
105 2026-08-19 11:10 639227345036782165
62 ms 172.64.33.138
104 2026-08-19 11:10 639227345036782165
62 ms 108.162.193.138
103 2026-08-19 11:10 639227345036782165
62 ms 173.245.59.138
102 2026-08-19 10:53 639227334992964533
17 ms 108.162.193.138
101 2026-08-19 10:53 639227334992964533
17 ms 172.64.33.138
100 2026-08-19 10:53 639227334992964533
17 ms 173.245.59.138
99 2026-08-19 10:36 639227324986605572
32 ms 172.64.33.138
98 2026-08-19 10:36 639227324986605572
32 ms 108.162.193.138
97 2026-08-19 10:36 639227324986605572
32 ms 173.245.59.138
96 2026-08-19 10:20 639227314928414539
9 ms 173.245.59.138
95 2026-08-19 10:20 639227314928414539
9 ms 108.162.193.138
94 2026-08-19 10:20 639227314928414539
9 ms 172.64.33.138
93 2026-08-19 09:26 639227283029182134
20 ms 108.162.193.138
92 2026-08-19 09:26 639227283029182134
20 ms 172.64.33.138
91 2026-08-19 09:26 639227283029182134
20 ms 173.245.59.138
90 2026-08-19 09:10 639227273294779350
10 ms 108.162.193.138
89 2026-08-19 09:10 639227273294779350
10 ms 172.64.33.138
88 2026-08-19 09:10 639227273294779350
10 ms 173.245.59.138
87 2026-08-19 08:54 639227263525231313
11 ms 108.162.193.138
86 2026-08-19 08:54 639227263525231313
11 ms 172.64.33.138
85 2026-08-19 08:54 639227263525231313
11 ms 173.245.59.138
84 2026-08-19 08:37 639227253578313363
2048 ms 108.162.193.138
83 2026-08-19 08:37 639227253578313363
2048 ms 172.64.33.138
82 2026-08-19 08:37 639227253578313363
2048 ms 173.245.59.138
81 2026-08-19 08:21 639227243649973322
38 ms 108.162.193.138
80 2026-08-19 08:21 639227243649973322
38 ms 172.64.33.138
79 2026-08-19 08:21 639227243649973322
38 ms 173.245.59.138
78 2026-08-19 08:04 639227233581059317
40 ms 108.162.193.138
77 2026-08-19 08:04 639227233581059317
40 ms 172.64.33.138
76 2026-08-19 08:04 639227233581059317
40 ms 173.245.59.138
75 2026-08-19 07:47 639227223667352067
5 ms 108.162.193.138
74 2026-08-19 07:47 639227223667352067
5 ms 172.64.33.138
73 2026-08-19 07:47 639227223667352067
5 ms 173.245.59.138
72 2026-08-19 07:31 639227213714837066
63 ms 108.162.193.138
71 2026-08-19 07:31 639227213714837066
63 ms 172.64.33.138
70 2026-08-19 07:31 639227213714837066
63 ms 173.245.59.138
69 2026-08-19 07:14 639227203701208496
2024 ms 172.64.33.138
68 2026-08-19 07:14 639227203701208496
2024 ms 173.245.59.138
67 2026-08-19 07:14 639227203701208496
2024 ms 108.162.193.138
66 2026-08-19 06:57 639227193643202179
38 ms 108.162.193.138
65 2026-08-19 06:57 639227193643202179
38 ms 172.64.33.138
64 2026-08-19 06:57 639227193643202179
38 ms 173.245.59.138
63 2026-08-19 06:41 639227183584431597
10 ms 172.64.33.138
62 2026-08-19 06:41 639227183584431597
10 ms 108.162.193.138
61 2026-08-19 06:41 639227183584431597
10 ms 173.245.59.138
60 2026-08-19 06:24 639227173347403088
4 ms 108.162.193.138
59 2026-08-19 06:24 639227173347403088
4 ms 172.64.33.138
58 2026-08-19 06:24 639227173347403088
4 ms 173.245.59.138
57 2026-08-19 05:31 639227141523007601
2034 ms 173.245.59.138
56 2026-08-19 05:31 639227141523007601
2034 ms 108.162.193.138
55 2026-08-19 05:31 639227141523007601
2034 ms 172.64.33.138
54 2026-08-19 05:14 639227131785931574
14 ms 172.64.33.138
53 2026-08-19 05:14 639227131785931574
14 ms 173.245.59.138
52 2026-08-19 05:14 639227131785931574
14 ms 108.162.193.138
51 2026-08-19 04:58 639227122176475389
11 ms 108.162.193.138
50 2026-08-19 04:58 639227122176475389
11 ms 172.64.33.138
49 2026-08-19 04:58 639227122176475389
11 ms 173.245.59.138
48 2026-08-19 04:42 639227112668934596
4 ms 108.162.193.138
47 2026-08-19 04:42 639227112668934596
4 ms 172.64.33.138
46 2026-08-19 04:42 639227112668934596
4 ms 173.245.59.138
45 2026-08-19 04:26 639227102773292788
6 ms 108.162.193.138
44 2026-08-19 04:26 639227102773292788
6 ms 172.64.33.138
43 2026-08-19 04:26 639227102773292788
6 ms 173.245.59.138
42 2026-08-19 04:10 639227093141136930
31 ms 108.162.193.138
41 2026-08-19 04:10 639227093141136930
31 ms 172.64.33.138
40 2026-08-19 04:10 639227093141136930
31 ms 173.245.59.138
39 2026-08-19 03:54 639227083449420147
35 ms 108.162.193.138
38 2026-08-19 03:54 639227083449420147
35 ms 172.64.33.138
37 2026-08-19 03:54 639227083449420147
35 ms 173.245.59.138
36 2026-08-19 03:38 639227073771748493
8 ms 108.162.193.138
35 2026-08-19 03:38 639227073771748493
8 ms 172.64.33.138
34 2026-08-19 03:38 639227073771748493
8 ms 173.245.59.138
33 2026-08-19 03:21 639227063977347614
8 ms 172.64.33.138
32 2026-08-19 03:21 639227063977347614
8 ms 173.245.59.138
31 2026-08-19 03:21 639227063977347614
8 ms 108.162.193.138
30 2026-08-19 03:05 639227054253519024
47 ms 108.162.193.138
29 2026-08-19 03:05 639227054253519024
47 ms 172.64.33.138
28 2026-08-19 03:05 639227054253519024
47 ms 173.245.59.138
27 2026-08-19 02:49 639227044381963886
47 ms 172.64.33.138
26 2026-08-19 02:49 639227044381963886
47 ms 108.162.193.138
25 2026-08-19 02:49 639227044381963886
47 ms 173.245.59.138
24 2026-08-19 02:32 639227034441085514
3 ms 108.162.193.138
23 2026-08-19 02:32 639227034441085514
3 ms 172.64.33.138
22 2026-08-19 02:32 639227034441085514
3 ms 173.245.59.138
21 2026-08-19 01:40 639227003126489968
34 ms 108.162.193.138
20 2026-08-19 01:40 639227003126489968
34 ms 172.64.33.138
19 2026-08-19 01:40 639227003126489968
34 ms 173.245.59.138
18 2026-08-19 01:24 639226993456311614
14 ms 108.162.193.138
17 2026-08-19 01:24 639226993456311614
14 ms 172.64.33.138
16 2026-08-19 01:24 639226993456311614
14 ms 173.245.59.138
15 2026-08-19 01:08 639226983847312345
33 ms 172.64.33.138
14 2026-08-19 01:08 639226983847312345
33 ms 173.245.59.138
13 2026-08-19 01:08 639226983847312345
33 ms 108.162.193.138
12 2026-08-19 00:52 639226974357874853
33 ms 173.245.59.138
11 2026-08-19 00:52 639226974357874853
33 ms 172.64.33.138
10 2026-08-19 00:52 639226974357874853
33 ms 108.162.193.138
9 2026-08-19 00:36 639226964670484721
2016 ms 173.245.59.138
8 2026-08-19 00:36 639226964670484721
2016 ms 172.64.33.138
7 2026-08-19 00:36 639226964670484721
2016 ms 108.162.193.138
6 2026-08-19 00:20 639226954857899696
6 ms 108.162.193.138
5 2026-08-19 00:20 639226954857899696
6 ms 172.64.33.138
4 2026-08-19 00:20 639226954857899696
6 ms 173.245.59.138
3 2026-08-19 00:03 639226945091603488
65 ms 108.162.193.138
2 2026-08-19 00:03 639226945091603488
65 ms 172.64.33.138
1 2026-08-19 00:03 639226945091603488
65 ms 173.245.59.138