DNS response history for ram.ns.cloudflare.com

ram.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 2026-08-21. For this date, NameServerHistory found 216 DNS check records, 216 successful responses, 0 failed responses, and 166 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 ram.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.245.59.225

Most recently resolved hosting IP on selected date

Successful Responses

216

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 ram.ns.cloudflare.com

Showing DNS history for 2026-08-21 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
216 2026-08-21 23:46 639229527598660841
32 ms 173.245.59.225
215 2026-08-21 23:46 639229527598660841
32 ms 108.162.193.225
214 2026-08-21 23:46 639229527598660841
32 ms 172.64.33.225
213 2026-08-21 23:30 639229517954323214
23 ms 108.162.193.225
212 2026-08-21 23:30 639229517954323214
23 ms 172.64.33.225
211 2026-08-21 23:30 639229517954323214
23 ms 173.245.59.225
210 2026-08-21 23:13 639229508269999021
15 ms 108.162.193.225
209 2026-08-21 23:13 639229508269999021
15 ms 172.64.33.225
208 2026-08-21 23:13 639229508269999021
15 ms 173.245.59.225
207 2026-08-21 22:57 639229498559060171
38 ms 108.162.193.225
206 2026-08-21 22:57 639229498559060171
38 ms 172.64.33.225
205 2026-08-21 22:57 639229498559060171
38 ms 173.245.59.225
204 2026-08-21 22:41 639229488519347586
66 ms 108.162.193.225
203 2026-08-21 22:41 639229488519347586
66 ms 172.64.33.225
202 2026-08-21 22:41 639229488519347586
66 ms 173.245.59.225
201 2026-08-21 21:47 639229456606578934
5 ms 108.162.193.225
200 2026-08-21 21:47 639229456606578934
5 ms 172.64.33.225
199 2026-08-21 21:47 639229456606578934
5 ms 173.245.59.225
198 2026-08-21 21:31 639229446985772499
30 ms 173.245.59.225
197 2026-08-21 21:31 639229446985772499
30 ms 172.64.33.225
196 2026-08-21 21:31 639229446985772499
30 ms 108.162.193.225
195 2026-08-21 21:15 639229437367313098
8 ms 108.162.193.225
194 2026-08-21 21:15 639229437367313098
8 ms 172.64.33.225
193 2026-08-21 21:15 639229437367313098
8 ms 173.245.59.225
192 2026-08-21 21:00 639229427923950391
12 ms 108.162.193.225
191 2026-08-21 21:00 639229427923950391
12 ms 172.64.33.225
190 2026-08-21 21:00 639229427923950391
12 ms 173.245.59.225
189 2026-08-21 20:43 639229418168588854
4 ms 108.162.193.225
188 2026-08-21 20:43 639229418168588854
4 ms 172.64.33.225
187 2026-08-21 20:43 639229418168588854
4 ms 173.245.59.225
186 2026-08-21 20:27 639229408345678334
24 ms 173.245.59.225
185 2026-08-21 20:27 639229408345678334
24 ms 172.64.33.225
184 2026-08-21 20:27 639229408345678334
24 ms 108.162.193.225
183 2026-08-21 20:11 639229398616354648
48 ms 172.64.33.225
182 2026-08-21 20:11 639229398616354648
48 ms 173.245.59.225
181 2026-08-21 20:11 639229398616354648
48 ms 108.162.193.225
180 2026-08-21 19:54 639229388634592323
41 ms 108.162.193.225
179 2026-08-21 19:54 639229388634592323
41 ms 172.64.33.225
178 2026-08-21 19:54 639229388634592323
41 ms 173.245.59.225
177 2026-08-21 19:38 639229378792837692
9 ms 173.245.59.225
176 2026-08-21 19:38 639229378792837692
9 ms 172.64.33.225
175 2026-08-21 19:38 639229378792837692
9 ms 108.162.193.225
174 2026-08-21 19:22 639229369154682311
23 ms 172.64.33.225
173 2026-08-21 19:22 639229369154682311
23 ms 108.162.193.225
172 2026-08-21 19:22 639229369154682311
23 ms 173.245.59.225
171 2026-08-21 19:05 639229359248017926
31 ms 173.245.59.225
170 2026-08-21 19:05 639229359248017926
31 ms 108.162.193.225
169 2026-08-21 19:05 639229359248017926
31 ms 172.64.33.225
168 2026-08-21 18:48 639229349124294642
47 ms 108.162.193.225
167 2026-08-21 18:48 639229349124294642
47 ms 172.64.33.225
166 2026-08-21 18:48 639229349124294642
47 ms 173.245.59.225
165 2026-08-21 17:56 639229317791715692
2008 ms 172.64.33.225
164 2026-08-21 17:56 639229317791715692
2008 ms 173.245.59.225
163 2026-08-21 17:56 639229317791715692
2008 ms 108.162.193.225
162 2026-08-21 17:40 639229308115194575
8 ms 108.162.193.225
161 2026-08-21 17:40 639229308115194575
8 ms 172.64.33.225
160 2026-08-21 17:40 639229308115194575
8 ms 173.245.59.225
159 2026-08-21 17:24 639229298320320558
66 ms 173.245.59.225
158 2026-08-21 17:24 639229298320320558
66 ms 172.64.33.225
157 2026-08-21 17:24 639229298320320558
66 ms 108.162.193.225
156 2026-08-21 17:07 639229288674863221
12 ms 108.162.193.225
155 2026-08-21 17:07 639229288674863221
12 ms 172.64.33.225
154 2026-08-21 17:07 639229288674863221
12 ms 173.245.59.225
153 2026-08-21 16:51 639229278983677079
41 ms 173.245.59.225
152 2026-08-21 16:51 639229278983677079
41 ms 108.162.193.225
151 2026-08-21 16:51 639229278983677079
41 ms 172.64.33.225
150 2026-08-21 16:35 639229269405517175
4 ms 108.162.193.225
149 2026-08-21 16:35 639229269405517175
4 ms 172.64.33.225
148 2026-08-21 16:35 639229269405517175
4 ms 173.245.59.225
147 2026-08-21 16:19 639229259594798244
47 ms 108.162.193.225
146 2026-08-21 16:19 639229259594798244
47 ms 172.64.33.225
145 2026-08-21 16:19 639229259594798244
47 ms 173.245.59.225
144 2026-08-21 16:03 639229249736681188
30 ms 108.162.193.225
143 2026-08-21 16:03 639229249736681188
30 ms 172.64.33.225
142 2026-08-21 16:03 639229249736681188
30 ms 173.245.59.225
141 2026-08-21 15:46 639229239699417787
28 ms 108.162.193.225
140 2026-08-21 15:46 639229239699417787
28 ms 172.64.33.225
139 2026-08-21 15:46 639229239699417787
28 ms 173.245.59.225
138 2026-08-21 15:29 639229229621964033
5 ms 108.162.193.225
137 2026-08-21 15:29 639229229621964033
5 ms 172.64.33.225
136 2026-08-21 15:29 639229229621964033
5 ms 173.245.59.225
135 2026-08-21 15:12 639229219567270965
17 ms 172.64.33.225
134 2026-08-21 15:12 639229219567270965
17 ms 108.162.193.225
133 2026-08-21 15:12 639229219567270965
17 ms 173.245.59.225
132 2026-08-21 14:55 639229209406666856
4 ms 108.162.193.225
131 2026-08-21 14:55 639229209406666856
4 ms 172.64.33.225
130 2026-08-21 14:55 639229209406666856
4 ms 173.245.59.225
129 2026-08-21 14:03 639229177815876178
2013 ms 173.245.59.225
128 2026-08-21 14:03 639229177815876178
2013 ms 108.162.193.225
127 2026-08-21 14:03 639229177815876178
2013 ms 172.64.33.225
126 2026-08-21 13:47 639229168243572685
27 ms 173.245.59.225
125 2026-08-21 13:47 639229168243572685
27 ms 108.162.193.225
124 2026-08-21 13:47 639229168243572685
27 ms 172.64.33.225
123 2026-08-21 13:31 639229158599856475
6 ms 108.162.193.225
122 2026-08-21 13:31 639229158599856475
6 ms 172.64.33.225
121 2026-08-21 13:31 639229158599856475
6 ms 173.245.59.225
120 2026-08-21 13:15 639229148998940902
18 ms 108.162.193.225
119 2026-08-21 13:15 639229148998940902
18 ms 172.64.33.225
118 2026-08-21 13:15 639229148998940902
18 ms 173.245.59.225
117 2026-08-21 12:58 639229139276923594
7 ms 108.162.193.225
116 2026-08-21 12:58 639229139276923594
7 ms 172.64.33.225
115 2026-08-21 12:58 639229139276923594
7 ms 173.245.59.225
114 2026-08-21 12:42 639229129709912394
59 ms 108.162.193.225
113 2026-08-21 12:42 639229129709912394
59 ms 172.64.33.225
112 2026-08-21 12:42 639229129709912394
59 ms 173.245.59.225
111 2026-08-21 12:26 639229119801488500
78 ms 108.162.193.225
110 2026-08-21 12:26 639229119801488500
78 ms 172.64.33.225
109 2026-08-21 12:26 639229119801488500
78 ms 173.245.59.225
108 2026-08-21 12:10 639229110135262458
10 ms 108.162.193.225
107 2026-08-21 12:10 639229110135262458
10 ms 172.64.33.225
106 2026-08-21 12:10 639229110135262458
10 ms 173.245.59.225
105 2026-08-21 11:54 639229100336051392
19 ms 108.162.193.225
104 2026-08-21 11:54 639229100336051392
19 ms 172.64.33.225
103 2026-08-21 11:54 639229100336051392
19 ms 173.245.59.225
102 2026-08-21 11:37 639229090641415626
31 ms 173.245.59.225
101 2026-08-21 11:37 639229090641415626
31 ms 172.64.33.225
100 2026-08-21 11:37 639229090641415626
31 ms 108.162.193.225
99 2026-08-21 11:21 639229080702683947
13 ms 173.245.59.225
98 2026-08-21 11:21 639229080702683947
13 ms 172.64.33.225
97 2026-08-21 11:21 639229080702683947
13 ms 108.162.193.225
96 2026-08-21 11:04 639229070601456699
46 ms 172.64.33.225
95 2026-08-21 11:04 639229070601456699
46 ms 173.245.59.225
94 2026-08-21 11:04 639229070601456699
46 ms 108.162.193.225
93 2026-08-21 10:11 639229038947447232
13 ms 108.162.193.225
92 2026-08-21 10:11 639229038947447232
13 ms 172.64.33.225
91 2026-08-21 10:11 639229038947447232
13 ms 173.245.59.225
90 2026-08-21 09:55 639229029268708773
24 ms 173.245.59.225
89 2026-08-21 09:55 639229029268708773
24 ms 172.64.33.225
88 2026-08-21 09:55 639229029268708773
24 ms 108.162.193.225
87 2026-08-21 09:39 639229019647910603
7 ms 173.245.59.225
86 2026-08-21 09:39 639229019647910603
7 ms 172.64.33.225
85 2026-08-21 09:39 639229019647910603
7 ms 108.162.193.225
84 2026-08-21 09:23 639229009983843738
33 ms 108.162.193.225
83 2026-08-21 09:23 639229009983843738
33 ms 172.64.33.225
82 2026-08-21 09:23 639229009983843738
33 ms 173.245.59.225
81 2026-08-21 09:07 639229000203331882
60 ms 108.162.193.225
80 2026-08-21 09:07 639229000203331882
60 ms 172.64.33.225
79 2026-08-21 09:07 639229000203331882
60 ms 173.245.59.225
78 2026-08-21 08:50 639228990302335999
2045 ms 172.64.33.225
77 2026-08-21 08:50 639228990302335999
2045 ms 108.162.193.225
76 2026-08-21 08:50 639228990302335999
2045 ms 173.245.59.225
75 2026-08-21 08:34 639228980567740722
2023 ms 173.245.59.225
74 2026-08-21 08:34 639228980567740722
2023 ms 172.64.33.225
73 2026-08-21 08:34 639228980567740722
2023 ms 108.162.193.225
72 2026-08-21 08:18 639228970762445174
11 ms 172.64.33.225
71 2026-08-21 08:18 639228970762445174
11 ms 173.245.59.225
70 2026-08-21 08:18 639228970762445174
11 ms 108.162.193.225
69 2026-08-21 08:01 639228961065054445
17 ms 108.162.193.225
68 2026-08-21 08:01 639228961065054445
17 ms 172.64.33.225
67 2026-08-21 08:01 639228961065054445
17 ms 173.245.59.225
66 2026-08-21 07:45 639228951224649885
16 ms 172.64.33.225
65 2026-08-21 07:45 639228951224649885
16 ms 173.245.59.225
64 2026-08-21 07:45 639228951224649885
16 ms 108.162.193.225
63 2026-08-21 07:28 639228941303864592
15 ms 108.162.193.225
62 2026-08-21 07:28 639228941303864592
15 ms 173.245.59.225
61 2026-08-21 07:28 639228941303864592
15 ms 172.64.33.225
60 2026-08-21 07:12 639228931191328583
11 ms 173.245.59.225
59 2026-08-21 07:12 639228931191328583
11 ms 108.162.193.225
58 2026-08-21 07:12 639228931191328583
11 ms 172.64.33.225
57 2026-08-21 06:19 639228899518173317
5 ms 108.162.193.225
56 2026-08-21 06:19 639228899518173317
5 ms 172.64.33.225
55 2026-08-21 06:19 639228899518173317
5 ms 173.245.59.225
54 2026-08-21 06:03 639228889785027669
4 ms 108.162.193.225
53 2026-08-21 06:03 639228889785027669
4 ms 172.64.33.225
52 2026-08-21 06:03 639228889785027669
4 ms 173.245.59.225
51 2026-08-21 05:47 639228880106330161
2023 ms 172.64.33.225
50 2026-08-21 05:47 639228880106330161
2023 ms 108.162.193.225
49 2026-08-21 05:47 639228880106330161
2023 ms 173.245.59.225
48 2026-08-21 05:30 639228870316184091
33 ms 108.162.193.225
47 2026-08-21 05:30 639228870316184091
33 ms 172.64.33.225
46 2026-08-21 05:30 639228870316184091
33 ms 173.245.59.225
45 2026-08-21 05:14 639228860695366512
13 ms 108.162.193.225
44 2026-08-21 05:14 639228860695366512
13 ms 172.64.33.225
43 2026-08-21 05:14 639228860695366512
13 ms 173.245.59.225
42 2026-08-21 04:58 639228851027209500
45 ms 172.64.33.225
41 2026-08-21 04:58 639228851027209500
45 ms 173.245.59.225
40 2026-08-21 04:58 639228851027209500
45 ms 108.162.193.225
39 2026-08-21 04:42 639228841479265462
46 ms 172.64.33.225
38 2026-08-21 04:42 639228841479265462
46 ms 108.162.193.225
37 2026-08-21 04:42 639228841479265462
46 ms 173.245.59.225
36 2026-08-21 04:26 639228831752962260
67 ms 108.162.193.225
35 2026-08-21 04:26 639228831752962260
67 ms 172.64.33.225
34 2026-08-21 04:26 639228831752962260
67 ms 173.245.59.225
33 2026-08-21 04:10 639228821953295483
27 ms 108.162.193.225
32 2026-08-21 04:10 639228821953295483
27 ms 172.64.33.225
31 2026-08-21 04:10 639228821953295483
27 ms 173.245.59.225
30 2026-08-21 03:53 639228812227429953
38 ms 108.162.193.225
29 2026-08-21 03:53 639228812227429953
38 ms 173.245.59.225
28 2026-08-21 03:53 639228812227429953
38 ms 172.64.33.225
27 2026-08-21 03:37 639228802476107538
23 ms 173.245.59.225
26 2026-08-21 03:37 639228802476107538
23 ms 172.64.33.225
25 2026-08-21 03:37 639228802476107538
23 ms 108.162.193.225
24 2026-08-21 03:21 639228792525492032
99 ms 172.64.33.225
23 2026-08-21 03:21 639228792525492032
99 ms 173.245.59.225
22 2026-08-21 03:21 639228792525492032
99 ms 108.162.193.225
21 2026-08-21 02:28 639228761131421385
7 ms 173.245.59.225
20 2026-08-21 02:28 639228761131421385
7 ms 172.64.33.225
19 2026-08-21 02:28 639228761131421385
7 ms 108.162.193.225
18 2026-08-21 02:12 639228751571206692
4 ms 108.162.193.225
17 2026-08-21 02:12 639228751571206692
4 ms 172.64.33.225
16 2026-08-21 02:12 639228751571206692
4 ms 173.245.59.225
15 2026-08-21 01:56 639228741705571019
37 ms 173.245.59.225
14 2026-08-21 01:56 639228741705571019
37 ms 108.162.193.225
13 2026-08-21 01:56 639228741705571019
37 ms 172.64.33.225
12 2026-08-21 01:39 639228731642208228
36 ms 108.162.193.225
11 2026-08-21 01:39 639228731642208228
36 ms 172.64.33.225
10 2026-08-21 01:39 639228731642208228
36 ms 173.245.59.225
9 2026-08-21 00:47 639228700387002072
14 ms 108.162.193.225
8 2026-08-21 00:47 639228700387002072
14 ms 173.245.59.225
7 2026-08-21 00:47 639228700387002072
14 ms 172.64.33.225
6 2026-08-21 00:31 639228690742014433
20 ms 108.162.193.225
5 2026-08-21 00:31 639228690742014433
20 ms 173.245.59.225
4 2026-08-21 00:31 639228690742014433
20 ms 172.64.33.225
3 2026-08-21 00:14 639228680877937122
75 ms 172.64.33.225
2 2026-08-21 00:14 639228680877937122
75 ms 173.245.59.225
1 2026-08-21 00:14 639228680877937122
75 ms 108.162.193.225