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 2026-08-14. For this date, NameServerHistory found 232 DNS check records, 231 successful responses, 1 failed responses, and 153 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

232

Historical checks stored for this nameserver on selected date

Average Latency

153 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.245.59.138

Most recently resolved hosting IP on selected date

Successful Responses

231

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 ray.ns.cloudflare.com

Showing DNS history for 2026-08-14 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
232 2026-08-14 23:58 639223486524583054
7 ms 173.245.59.138
231 2026-08-14 23:58 639223486524583054
7 ms 108.162.193.138
230 2026-08-14 23:58 639223486524583054
7 ms 172.64.33.138
229 2026-08-14 23:42 639223477272309567
51 ms 172.64.33.138
228 2026-08-14 23:42 639223477272309567
51 ms 108.162.193.138
227 2026-08-14 23:42 639223477272309567
51 ms 173.245.59.138
226 2026-08-14 23:27 639223467876800215
14 ms 108.162.193.138
225 2026-08-14 23:27 639223467876800215
14 ms 173.245.59.138
224 2026-08-14 23:27 639223467876800215
14 ms 172.64.33.138
223 2026-08-14 23:11 639223458466733344
100 ms 108.162.193.138
222 2026-08-14 23:11 639223458466733344
100 ms 173.245.59.138
221 2026-08-14 23:11 639223458466733344
100 ms 172.64.33.138
220 2026-08-14 22:56 639223449196197019
15 ms 173.245.59.138
219 2026-08-14 22:56 639223449196197019
15 ms 172.64.33.138
218 2026-08-14 22:56 639223449196197019
15 ms 108.162.193.138
217 2026-08-14 22:40 639223439729973302
6 ms 108.162.193.138
216 2026-08-14 22:40 639223439729973302
6 ms 172.64.33.138
215 2026-08-14 22:40 639223439729973302
6 ms 173.245.59.138
214 2026-08-14 22:24 639223430298973377
2038 ms 172.64.33.138
213 2026-08-14 22:24 639223430298973377
2038 ms 173.245.59.138
212 2026-08-14 22:24 639223430298973377
2038 ms 108.162.193.138
211 2026-08-14 22:08 639223420812183061
54 ms 108.162.193.138
210 2026-08-14 22:08 639223420812183061
54 ms 172.64.33.138
209 2026-08-14 22:08 639223420812183061
54 ms 173.245.59.138
208 2026-08-14 21:52 639223411307572360
14 ms 173.245.59.138
207 2026-08-14 21:52 639223411307572360
14 ms 108.162.193.138
206 2026-08-14 21:52 639223411307572360
14 ms 172.64.33.138
205 2026-08-14 21:37 639223401895099116
5 ms 108.162.193.138
204 2026-08-14 21:37 639223401895099116
5 ms 172.64.33.138
203 2026-08-14 21:37 639223401895099116
5 ms 173.245.59.138
202 2026-08-14 20:44 639223370328282191
31 ms 172.64.33.138
201 2026-08-14 20:44 639223370328282191
31 ms 108.162.193.138
200 2026-08-14 20:44 639223370328282191
31 ms 173.245.59.138
199 2026-08-14 20:29 639223361156898888
25 ms 173.245.59.138
198 2026-08-14 20:29 639223361156898888
25 ms 108.162.193.138
197 2026-08-14 20:29 639223361156898888
25 ms 172.64.33.138
196 2026-08-14 20:13 639223351683501109
74 ms 172.64.33.138
195 2026-08-14 20:13 639223351683501109
74 ms 108.162.193.138
194 2026-08-14 20:13 639223351683501109
74 ms 173.245.59.138
193 2026-08-14 19:58 639223342485908428
15 ms 108.162.193.138
192 2026-08-14 19:58 639223342485908428
15 ms 172.64.33.138
191 2026-08-14 19:58 639223342485908428
15 ms 173.245.59.138
190 2026-08-14 19:42 639223333113923772
18 ms 108.162.193.138
189 2026-08-14 19:42 639223333113923772
18 ms 172.64.33.138
188 2026-08-14 19:42 639223333113923772
18 ms 173.245.59.138
187 2026-08-14 19:27 639223323766820131
27 ms 108.162.193.138
186 2026-08-14 19:27 639223323766820131
27 ms 172.64.33.138
185 2026-08-14 19:27 639223323766820131
27 ms 173.245.59.138
184 2026-08-14 19:11 639223314500774279
4 ms 108.162.193.138
183 2026-08-14 19:11 639223314500774279
4 ms 172.64.33.138
182 2026-08-14 19:11 639223314500774279
4 ms 173.245.59.138
181 2026-08-14 18:56 639223305225877159
34 ms 108.162.193.138
180 2026-08-14 18:56 639223305225877159
34 ms 172.64.33.138
179 2026-08-14 18:56 639223305225877159
34 ms 173.245.59.138
178 2026-08-14 18:40 639223295834845965
5 ms 108.162.193.138
177 2026-08-14 18:40 639223295834845965
5 ms 172.64.33.138
176 2026-08-14 18:40 639223295834845965
5 ms 173.245.59.138
175 2026-08-14 18:24 639223286312006616
2031 ms 172.64.33.138
174 2026-08-14 18:24 639223286312006616
2031 ms 108.162.193.138
173 2026-08-14 18:24 639223286312006616
2031 ms 173.245.59.138
172 2026-08-14 18:08 639223276659010988
16 ms 172.64.33.138
171 2026-08-14 18:08 639223276659010988
16 ms 108.162.193.138
170 2026-08-14 18:08 639223276659010988
16 ms 173.245.59.138
169 2026-08-14 17:52 639223267203892251
35 ms 108.162.193.138
168 2026-08-14 17:52 639223267203892251
35 ms 172.64.33.138
167 2026-08-14 17:52 639223267203892251
35 ms 173.245.59.138
166 2026-08-14 17:00 639223235652723921
38 ms 172.64.33.138
165 2026-08-14 17:00 639223235652723921
38 ms 108.162.193.138
164 2026-08-14 17:00 639223235652723921
38 ms 173.245.59.138
163 2026-08-14 16:44 639223226156684619
4 ms 108.162.193.138
162 2026-08-14 16:44 639223226156684619
4 ms 172.64.33.138
161 2026-08-14 16:44 639223226156684619
4 ms 173.245.59.138
160 2026-08-14 16:29 639223216737677817
8 ms 108.162.193.138
159 2026-08-14 16:29 639223216737677817
8 ms 172.64.33.138
158 2026-08-14 16:29 639223216737677817
8 ms 173.245.59.138
157 2026-08-14 16:13 639223207303987036
11 ms 108.162.193.138
156 2026-08-14 16:13 639223207303987036
11 ms 172.64.33.138
155 2026-08-14 16:13 639223207303987036
11 ms 173.245.59.138
154 2026-08-14 15:57 639223197972369650
5 ms 108.162.193.138
153 2026-08-14 15:57 639223197972369650
5 ms 172.64.33.138
152 2026-08-14 15:57 639223197972369650
5 ms 173.245.59.138
151 2026-08-14 15:41 639223188476518684
6 ms 108.162.193.138
150 2026-08-14 15:41 639223188476518684
6 ms 172.64.33.138
149 2026-08-14 15:41 639223188476518684
6 ms 173.245.59.138
148 2026-08-14 15:26 639223179029668254
29 ms 173.245.59.138
147 2026-08-14 15:26 639223179029668254
29 ms 108.162.193.138
146 2026-08-14 15:26 639223179029668254
29 ms 172.64.33.138
145 2026-08-14 15:10 639223169668684371
2 ms 108.162.193.138
144 2026-08-14 15:10 639223169668684371
2 ms 172.64.33.138
143 2026-08-14 15:10 639223169668684371
2 ms 173.245.59.138
142 2026-08-14 14:54 639223160270013058
44 ms 108.162.193.138
141 2026-08-14 14:54 639223160270013058
44 ms 172.64.33.138
140 2026-08-14 14:54 639223160270013058
44 ms 173.245.59.138
139 2026-08-14 14:39 639223150848386507
38 ms 173.245.59.138
138 2026-08-14 14:39 639223150848386507
38 ms 108.162.193.138
137 2026-08-14 14:39 639223150848386507
38 ms 172.64.33.138
136 2026-08-14 14:23 639223141514160124
31 ms 173.245.59.138
135 2026-08-14 14:23 639223141514160124
31 ms 108.162.193.138
134 2026-08-14 14:23 639223141514160124
31 ms 172.64.33.138
133 2026-08-14 14:07 639223131908897269
32 ms 108.162.193.138
132 2026-08-14 14:07 639223131908897269
32 ms 172.64.33.138
131 2026-08-14 14:07 639223131908897269
32 ms 173.245.59.138
130 2026-08-14 13:14 639223100084750932
3 ms 108.162.193.138
129 2026-08-14 13:14 639223100084750932
3 ms 172.64.33.138
128 2026-08-14 13:14 639223100084750932
3 ms 173.245.59.138
127 2026-08-14 12:58 639223090744921973
9 ms 108.162.193.138
126 2026-08-14 12:58 639223090744921973
9 ms 172.64.33.138
125 2026-08-14 12:58 639223090744921973
9 ms 173.245.59.138
124 2026-08-14 12:43 639223081343134137
10 ms 172.64.33.138
123 2026-08-14 12:43 639223081343134137
10 ms 173.245.59.138
122 2026-08-14 12:43 639223081343134137
10 ms 108.162.193.138
121 2026-08-14 12:27 639223071917003603
11 ms 173.245.59.138
120 2026-08-14 12:27 639223071917003603
11 ms 172.64.33.138
119 2026-08-14 12:27 639223071917003603
11 ms 108.162.193.138
118 2026-08-14 12:11 639223062407395043
4 ms 108.162.193.138
117 2026-08-14 12:11 639223062407395043
4 ms 172.64.33.138
116 2026-08-14 12:11 639223062407395043
4 ms 173.245.59.138
115 2026-08-14 11:55 639223052970600447
-
114 2026-08-14 11:40 639223043584242187
2018 ms 172.64.33.138
113 2026-08-14 11:40 639223043584242187
2018 ms 173.245.59.138
112 2026-08-14 11:40 639223043584242187
2018 ms 108.162.193.138
111 2026-08-14 11:24 639223034248611856
2020 ms 173.245.59.138
110 2026-08-14 11:24 639223034248611856
2020 ms 172.64.33.138
109 2026-08-14 11:24 639223034248611856
2020 ms 108.162.193.138
108 2026-08-14 11:08 639223024816175094
9 ms 108.162.193.138
107 2026-08-14 11:08 639223024816175094
9 ms 172.64.33.138
106 2026-08-14 11:08 639223024816175094
9 ms 173.245.59.138
105 2026-08-14 10:53 639223015278211871
12 ms 108.162.193.138
104 2026-08-14 10:53 639223015278211871
12 ms 172.64.33.138
103 2026-08-14 10:53 639223015278211871
12 ms 173.245.59.138
102 2026-08-14 10:36 639223005387568522
16 ms 108.162.193.138
101 2026-08-14 10:36 639223005387568522
16 ms 172.64.33.138
100 2026-08-14 10:36 639223005387568522
16 ms 173.245.59.138
99 2026-08-14 10:20 639222995944735037
35 ms 172.64.33.138
98 2026-08-14 10:20 639222995944735037
35 ms 173.245.59.138
97 2026-08-14 10:20 639222995944735037
35 ms 108.162.193.138
96 2026-08-14 09:28 639222964532402826
2030 ms 108.162.193.138
95 2026-08-14 09:28 639222964532402826
2030 ms 173.245.59.138
94 2026-08-14 09:28 639222964532402826
2030 ms 172.64.33.138
93 2026-08-14 09:12 639222955031971579
26 ms 108.162.193.138
92 2026-08-14 09:12 639222955031971579
26 ms 173.245.59.138
91 2026-08-14 09:12 639222955031971579
26 ms 172.64.33.138
90 2026-08-14 08:56 639222945616352079
8 ms 108.162.193.138
89 2026-08-14 08:56 639222945616352079
8 ms 172.64.33.138
88 2026-08-14 08:56 639222945616352079
8 ms 173.245.59.138
87 2026-08-14 08:41 639222936296615644
8 ms 108.162.193.138
86 2026-08-14 08:41 639222936296615644
8 ms 172.64.33.138
85 2026-08-14 08:41 639222936296615644
8 ms 173.245.59.138
84 2026-08-14 08:25 639222926913151746
18 ms 173.245.59.138
83 2026-08-14 08:25 639222926913151746
18 ms 172.64.33.138
82 2026-08-14 08:25 639222926913151746
18 ms 108.162.193.138
81 2026-08-14 08:10 639222917608375722
4 ms 108.162.193.138
80 2026-08-14 08:10 639222917608375722
4 ms 172.64.33.138
79 2026-08-14 08:10 639222917608375722
4 ms 173.245.59.138
78 2026-08-14 07:54 639222908294448500
10 ms 173.245.59.138
77 2026-08-14 07:54 639222908294448500
10 ms 172.64.33.138
76 2026-08-14 07:54 639222908294448500
10 ms 108.162.193.138
75 2026-08-14 07:39 639222898918389753
18 ms 108.162.193.138
74 2026-08-14 07:39 639222898918389753
18 ms 172.64.33.138
73 2026-08-14 07:39 639222898918389753
18 ms 173.245.59.138
72 2026-08-14 07:23 639222889625876211
38 ms 108.162.193.138
71 2026-08-14 07:23 639222889625876211
38 ms 173.245.59.138
70 2026-08-14 07:23 639222889625876211
38 ms 172.64.33.138
69 2026-08-14 07:08 639222880353707528
4 ms 108.162.193.138
68 2026-08-14 07:08 639222880353707528
4 ms 172.64.33.138
67 2026-08-14 07:08 639222880353707528
4 ms 173.245.59.138
66 2026-08-14 06:52 639222871065611259
6 ms 108.162.193.138
65 2026-08-14 06:52 639222871065611259
6 ms 172.64.33.138
64 2026-08-14 06:52 639222871065611259
6 ms 173.245.59.138
63 2026-08-14 06:36 639222861517093112
28 ms 108.162.193.138
62 2026-08-14 06:36 639222861517093112
28 ms 172.64.33.138
61 2026-08-14 06:36 639222861517093112
28 ms 173.245.59.138
60 2026-08-14 05:44 639222830182717637
66 ms 173.245.59.138
59 2026-08-14 05:44 639222830182717637
66 ms 172.64.33.138
58 2026-08-14 05:44 639222830182717637
66 ms 108.162.193.138
57 2026-08-14 05:29 639222820714737422
4 ms 108.162.193.138
56 2026-08-14 05:29 639222820714737422
4 ms 172.64.33.138
55 2026-08-14 05:29 639222820714737422
4 ms 173.245.59.138
54 2026-08-14 05:13 639222811404284741
25 ms 108.162.193.138
53 2026-08-14 05:13 639222811404284741
25 ms 172.64.33.138
52 2026-08-14 05:13 639222811404284741
25 ms 173.245.59.138
51 2026-08-14 04:57 639222801994952240
7 ms 108.162.193.138
50 2026-08-14 04:57 639222801994952240
7 ms 173.245.59.138
49 2026-08-14 04:57 639222801994952240
7 ms 172.64.33.138
48 2026-08-14 04:42 639222792581940911
27 ms 173.245.59.138
47 2026-08-14 04:42 639222792581940911
27 ms 172.64.33.138
46 2026-08-14 04:42 639222792581940911
27 ms 108.162.193.138
45 2026-08-14 04:26 639222783296631220
21 ms 108.162.193.138
44 2026-08-14 04:26 639222783296631220
21 ms 172.64.33.138
43 2026-08-14 04:26 639222783296631220
21 ms 173.245.59.138
42 2026-08-14 04:10 639222773909528001
9 ms 173.245.59.138
41 2026-08-14 04:10 639222773909528001
9 ms 172.64.33.138
40 2026-08-14 04:10 639222773909528001
9 ms 108.162.193.138
39 2026-08-14 03:55 639222764574707991
3 ms 108.162.193.138
38 2026-08-14 03:55 639222764574707991
3 ms 172.64.33.138
37 2026-08-14 03:55 639222764574707991
3 ms 173.245.59.138
36 2026-08-14 03:39 639222754982758281
24 ms 173.245.59.138
35 2026-08-14 03:39 639222754982758281
24 ms 172.64.33.138
34 2026-08-14 03:39 639222754982758281
24 ms 108.162.193.138
33 2026-08-14 03:23 639222745650144239
50 ms 108.162.193.138
32 2026-08-14 03:23 639222745650144239
50 ms 173.245.59.138
31 2026-08-14 03:23 639222745650144239
50 ms 172.64.33.138
30 2026-08-14 03:08 639222736060223018
37 ms 108.162.193.138
29 2026-08-14 03:08 639222736060223018
37 ms 173.245.59.138
28 2026-08-14 03:08 639222736060223018
37 ms 172.64.33.138
27 2026-08-14 02:52 639222726529271510
35 ms 108.162.193.138
26 2026-08-14 02:52 639222726529271510
35 ms 172.64.33.138
25 2026-08-14 02:52 639222726529271510
35 ms 173.245.59.138
24 2026-08-14 01:59 639222694791257846
30 ms 172.64.33.138
23 2026-08-14 01:59 639222694791257846
30 ms 108.162.193.138
22 2026-08-14 01:59 639222694791257846
30 ms 173.245.59.138
21 2026-08-14 01:43 639222685350317820
41 ms 108.162.193.138
20 2026-08-14 01:43 639222685350317820
41 ms 172.64.33.138
19 2026-08-14 01:43 639222685350317820
41 ms 173.245.59.138
18 2026-08-14 01:27 639222675895178560
29 ms 108.162.193.138
17 2026-08-14 01:27 639222675895178560
29 ms 172.64.33.138
16 2026-08-14 01:27 639222675895178560
29 ms 173.245.59.138
15 2026-08-14 01:12 639222666344182743
35 ms 108.162.193.138
14 2026-08-14 01:12 639222666344182743
35 ms 173.245.59.138
13 2026-08-14 01:12 639222666344182743
35 ms 172.64.33.138
12 2026-08-14 00:56 639222656762316965
47 ms 108.162.193.138
11 2026-08-14 00:56 639222656762316965
47 ms 172.64.33.138
10 2026-08-14 00:56 639222656762316965
47 ms 173.245.59.138
9 2026-08-14 00:40 639222647109404695
13 ms 172.64.33.138
8 2026-08-14 00:40 639222647109404695
13 ms 108.162.193.138
7 2026-08-14 00:40 639222647109404695
13 ms 173.245.59.138
6 2026-08-14 00:24 639222637659944389
22 ms 173.245.59.138
5 2026-08-14 00:24 639222637659944389
22 ms 108.162.193.138
4 2026-08-14 00:24 639222637659944389
22 ms 172.64.33.138
3 2026-08-14 00:08 639222628151417313
25 ms 173.245.59.138
2 2026-08-14 00:08 639222628151417313
25 ms 108.162.193.138
1 2026-08-14 00:08 639222628151417313
25 ms 172.64.33.138