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 2026-08-18. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 294 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

225

Historical checks stored for this nameserver on selected date

Average Latency

294 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.225

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 ram.ns.cloudflare.com

Showing DNS history for 2026-08-18 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 2026-08-18 23:45 639226935204800669
2019 ms 172.64.33.225
224 2026-08-18 23:45 639226935204800669
2019 ms 173.245.59.225
223 2026-08-18 23:45 639226935204800669
2019 ms 108.162.193.225
222 2026-08-18 23:28 639226925298919497
52 ms 108.162.193.225
221 2026-08-18 23:28 639226925298919497
52 ms 172.64.33.225
220 2026-08-18 23:28 639226925298919497
52 ms 173.245.59.225
219 2026-08-18 23:12 639226915487885053
8 ms 172.64.33.225
218 2026-08-18 23:12 639226915487885053
8 ms 173.245.59.225
217 2026-08-18 23:12 639226915487885053
8 ms 108.162.193.225
216 2026-08-18 22:55 639226905465760034
5 ms 108.162.193.225
215 2026-08-18 22:55 639226905465760034
5 ms 172.64.33.225
214 2026-08-18 22:55 639226905465760034
5 ms 173.245.59.225
213 2026-08-18 22:39 639226895378104692
162 ms 108.162.193.225
212 2026-08-18 22:39 639226895378104692
162 ms 172.64.33.225
211 2026-08-18 22:39 639226895378104692
162 ms 173.245.59.225
210 2026-08-18 21:45 639226863374232622
31 ms 108.162.193.225
209 2026-08-18 21:45 639226863374232622
31 ms 173.245.59.225
208 2026-08-18 21:45 639226863374232622
31 ms 172.64.33.225
207 2026-08-18 21:29 639226853698516058
4 ms 108.162.193.225
206 2026-08-18 21:29 639226853698516058
4 ms 172.64.33.225
205 2026-08-18 21:29 639226853698516058
4 ms 173.245.59.225
204 2026-08-18 21:13 639226843797360601
7 ms 108.162.193.225
203 2026-08-18 21:13 639226843797360601
7 ms 172.64.33.225
202 2026-08-18 21:13 639226843797360601
7 ms 173.245.59.225
201 2026-08-18 20:56 639226834046588155
3 ms 173.245.59.225
200 2026-08-18 20:56 639226834046588155
3 ms 108.162.193.225
199 2026-08-18 20:56 639226834046588155
3 ms 172.64.33.225
198 2026-08-18 20:40 639226824234488533
10 ms 173.245.59.225
197 2026-08-18 20:40 639226824234488533
10 ms 108.162.193.225
196 2026-08-18 20:40 639226824234488533
10 ms 172.64.33.225
195 2026-08-18 20:24 639226814549928621
61 ms 172.64.33.225
194 2026-08-18 20:24 639226814549928621
61 ms 108.162.193.225
193 2026-08-18 20:24 639226814549928621
61 ms 173.245.59.225
192 2026-08-18 20:07 639226804721432353
13 ms 173.245.59.225
191 2026-08-18 20:07 639226804721432353
13 ms 172.64.33.225
190 2026-08-18 20:07 639226804721432353
13 ms 108.162.193.225
189 2026-08-18 19:51 639226795048828184
41 ms 172.64.33.225
188 2026-08-18 19:51 639226795048828184
41 ms 108.162.193.225
187 2026-08-18 19:51 639226795048828184
41 ms 173.245.59.225
186 2026-08-18 19:35 639226785202482420
4 ms 108.162.193.225
185 2026-08-18 19:35 639226785202482420
4 ms 172.64.33.225
184 2026-08-18 19:35 639226785202482420
4 ms 173.245.59.225
183 2026-08-18 19:18 639226775309362607
31 ms 172.64.33.225
182 2026-08-18 19:18 639226775309362607
31 ms 108.162.193.225
181 2026-08-18 19:18 639226775309362607
31 ms 173.245.59.225
180 2026-08-18 19:02 639226765406586155
13 ms 108.162.193.225
179 2026-08-18 19:02 639226765406586155
13 ms 172.64.33.225
178 2026-08-18 19:02 639226765406586155
13 ms 173.245.59.225
177 2026-08-18 18:45 639226755437790519
84 ms 173.245.59.225
176 2026-08-18 18:45 639226755437790519
84 ms 172.64.33.225
175 2026-08-18 18:45 639226755437790519
84 ms 108.162.193.225
174 2026-08-18 17:53 639226723856194457
4 ms 108.162.193.225
173 2026-08-18 17:53 639226723856194457
4 ms 172.64.33.225
172 2026-08-18 17:53 639226723856194457
4 ms 173.245.59.225
171 2026-08-18 17:36 639226714050583422
2085 ms 173.245.59.225
170 2026-08-18 17:36 639226714050583422
2085 ms 172.64.33.225
169 2026-08-18 17:36 639226714050583422
2085 ms 108.162.193.225
168 2026-08-18 17:20 639226704236499724
8 ms 108.162.193.225
167 2026-08-18 17:20 639226704236499724
8 ms 172.64.33.225
166 2026-08-18 17:20 639226704236499724
8 ms 173.245.59.225
165 2026-08-18 17:03 639226694184520163
30 ms 172.64.33.225
164 2026-08-18 17:03 639226694184520163
30 ms 108.162.193.225
163 2026-08-18 17:03 639226694184520163
30 ms 173.245.59.225
162 2026-08-18 16:47 639226684161203477
23 ms 172.64.33.225
161 2026-08-18 16:47 639226684161203477
23 ms 173.245.59.225
160 2026-08-18 16:47 639226684161203477
23 ms 108.162.193.225
159 2026-08-18 16:30 639226674305430109
38 ms 173.245.59.225
158 2026-08-18 16:30 639226674305430109
38 ms 172.64.33.225
157 2026-08-18 16:30 639226674305430109
38 ms 108.162.193.225
156 2026-08-18 16:14 639226664489607984
4 ms 108.162.193.225
155 2026-08-18 16:14 639226664489607984
4 ms 172.64.33.225
154 2026-08-18 16:14 639226664489607984
4 ms 173.245.59.225
153 2026-08-18 15:57 639226654533111667
68 ms 108.162.193.225
152 2026-08-18 15:57 639226654533111667
68 ms 172.64.33.225
151 2026-08-18 15:57 639226654533111667
68 ms 173.245.59.225
150 2026-08-18 15:41 639226644778594725
2017 ms 172.64.33.225
149 2026-08-18 15:41 639226644778594725
2017 ms 108.162.193.225
148 2026-08-18 15:41 639226644778594725
2017 ms 173.245.59.225
147 2026-08-18 15:24 639226634901553621
39 ms 108.162.193.225
146 2026-08-18 15:24 639226634901553621
39 ms 172.64.33.225
145 2026-08-18 15:24 639226634901553621
39 ms 173.245.59.225
144 2026-08-18 15:08 639226624921864967
2011 ms 172.64.33.225
143 2026-08-18 15:08 639226624921864967
2011 ms 173.245.59.225
142 2026-08-18 15:08 639226624921864967
2011 ms 108.162.193.225
141 2026-08-18 14:51 639226614939419403
77 ms 108.162.193.225
140 2026-08-18 14:51 639226614939419403
77 ms 172.64.33.225
139 2026-08-18 14:51 639226614939419403
77 ms 173.245.59.225
138 2026-08-18 13:58 639226583021074771
35 ms 173.245.59.225
137 2026-08-18 13:58 639226583021074771
35 ms 108.162.193.225
136 2026-08-18 13:58 639226583021074771
35 ms 172.64.33.225
135 2026-08-18 13:42 639226573279933585
12 ms 108.162.193.225
134 2026-08-18 13:42 639226573279933585
12 ms 172.64.33.225
133 2026-08-18 13:42 639226573279933585
12 ms 173.245.59.225
132 2026-08-18 13:25 639226563494036301
33 ms 172.64.33.225
131 2026-08-18 13:25 639226563494036301
33 ms 108.162.193.225
130 2026-08-18 13:25 639226563494036301
33 ms 173.245.59.225
129 2026-08-18 13:09 639226553708216256
50 ms 108.162.193.225
128 2026-08-18 13:09 639226553708216256
50 ms 172.64.33.225
127 2026-08-18 13:09 639226553708216256
50 ms 173.245.59.225
126 2026-08-18 12:53 639226544003734815
4014 ms 108.162.193.225
125 2026-08-18 12:53 639226544003734815
4014 ms 172.64.33.225
124 2026-08-18 12:53 639226544003734815
4014 ms 173.245.59.225
123 2026-08-18 12:36 639226534105733155
5 ms 108.162.193.225
122 2026-08-18 12:36 639226534105733155
5 ms 172.64.33.225
121 2026-08-18 12:36 639226534105733155
5 ms 173.245.59.225
120 2026-08-18 12:20 639226524298118898
21 ms 108.162.193.225
119 2026-08-18 12:20 639226524298118898
21 ms 172.64.33.225
118 2026-08-18 12:20 639226524298118898
21 ms 173.245.59.225
117 2026-08-18 12:04 639226514525195335
4026 ms 173.245.59.225
116 2026-08-18 12:04 639226514525195335
4026 ms 172.64.33.225
115 2026-08-18 12:04 639226514525195335
4026 ms 108.162.193.225
114 2026-08-18 11:48 639226504703635320
4 ms 108.162.193.225
113 2026-08-18 11:48 639226504703635320
4 ms 172.64.33.225
112 2026-08-18 11:48 639226504703635320
4 ms 173.245.59.225
111 2026-08-18 11:31 639226494737271720
22 ms 173.245.59.225
110 2026-08-18 11:31 639226494737271720
22 ms 172.64.33.225
109 2026-08-18 11:31 639226494737271720
22 ms 108.162.193.225
108 2026-08-18 11:15 639226485005027236
24 ms 108.162.193.225
107 2026-08-18 11:15 639226485005027236
24 ms 173.245.59.225
106 2026-08-18 11:15 639226485005027236
24 ms 172.64.33.225
105 2026-08-18 10:58 639226475133236105
94 ms 108.162.193.225
104 2026-08-18 10:58 639226475133236105
94 ms 172.64.33.225
103 2026-08-18 10:58 639226475133236105
94 ms 173.245.59.225
102 2026-08-18 10:05 639226442975077052
9 ms 173.245.59.225
101 2026-08-18 10:05 639226442975077052
9 ms 172.64.33.225
100 2026-08-18 10:05 639226442975077052
9 ms 108.162.193.225
99 2026-08-18 09:48 639226433317932039
8 ms 108.162.193.225
98 2026-08-18 09:48 639226433317932039
8 ms 172.64.33.225
97 2026-08-18 09:48 639226433317932039
8 ms 173.245.59.225
96 2026-08-18 09:32 639226423688431096
90 ms 108.162.193.225
95 2026-08-18 09:32 639226423688431096
90 ms 172.64.33.225
94 2026-08-18 09:32 639226423688431096
90 ms 173.245.59.225
93 2026-08-18 09:16 639226413998250045
21 ms 108.162.193.225
92 2026-08-18 09:16 639226413998250045
21 ms 172.64.33.225
91 2026-08-18 09:16 639226413998250045
21 ms 173.245.59.225
90 2026-08-18 09:00 639226404284554875
33 ms 173.245.59.225
89 2026-08-18 09:00 639226404284554875
33 ms 172.64.33.225
88 2026-08-18 09:00 639226404284554875
33 ms 108.162.193.225
87 2026-08-18 08:44 639226394637043309
20 ms 108.162.193.225
86 2026-08-18 08:44 639226394637043309
20 ms 173.245.59.225
85 2026-08-18 08:44 639226394637043309
20 ms 172.64.33.225
84 2026-08-18 08:28 639226385052447582
6 ms 108.162.193.225
83 2026-08-18 08:28 639226385052447582
6 ms 172.64.33.225
82 2026-08-18 08:28 639226385052447582
6 ms 173.245.59.225
81 2026-08-18 08:12 639226375506189603
4 ms 108.162.193.225
80 2026-08-18 08:12 639226375506189603
4 ms 172.64.33.225
79 2026-08-18 08:12 639226375506189603
4 ms 173.245.59.225
78 2026-08-18 07:56 639226365690646426
52 ms 108.162.193.225
77 2026-08-18 07:56 639226365690646426
52 ms 173.245.59.225
76 2026-08-18 07:56 639226365690646426
52 ms 172.64.33.225
75 2026-08-18 07:39 639226355771007701
46 ms 173.245.59.225
74 2026-08-18 07:39 639226355771007701
46 ms 108.162.193.225
73 2026-08-18 07:39 639226355771007701
46 ms 172.64.33.225
72 2026-08-18 07:23 639226345946269369
11 ms 108.162.193.225
71 2026-08-18 07:23 639226345946269369
11 ms 172.64.33.225
70 2026-08-18 07:23 639226345946269369
11 ms 173.245.59.225
69 2026-08-18 07:07 639226336241601848
2014 ms 108.162.193.225
68 2026-08-18 07:07 639226336241601848
2014 ms 173.245.59.225
67 2026-08-18 07:07 639226336241601848
2014 ms 172.64.33.225
66 2026-08-18 06:15 639226304950675290
30 ms 173.245.59.225
65 2026-08-18 06:15 639226304950675290
30 ms 172.64.33.225
64 2026-08-18 06:15 639226304950675290
30 ms 108.162.193.225
63 2026-08-18 05:59 639226295324754616
4 ms 108.162.193.225
62 2026-08-18 05:59 639226295324754616
4 ms 172.64.33.225
61 2026-08-18 05:59 639226295324754616
4 ms 173.245.59.225
60 2026-08-18 05:43 639226285824640601
3 ms 108.162.193.225
59 2026-08-18 05:43 639226285824640601
3 ms 172.64.33.225
58 2026-08-18 05:43 639226285824640601
3 ms 173.245.59.225
57 2026-08-18 05:27 639226276321223917
2033 ms 108.162.193.225
56 2026-08-18 05:27 639226276321223917
2033 ms 172.64.33.225
55 2026-08-18 05:27 639226276321223917
2033 ms 173.245.59.225
54 2026-08-18 05:11 639226266800200046
33 ms 172.64.33.225
53 2026-08-18 05:11 639226266800200046
33 ms 108.162.193.225
52 2026-08-18 05:11 639226266800200046
33 ms 173.245.59.225
51 2026-08-18 04:55 639226256958066164
21 ms 108.162.193.225
50 2026-08-18 04:55 639226256958066164
21 ms 172.64.33.225
49 2026-08-18 04:55 639226256958066164
21 ms 173.245.59.225
48 2026-08-18 04:39 639226247432364597
2 ms 108.162.193.225
47 2026-08-18 04:39 639226247432364597
2 ms 172.64.33.225
46 2026-08-18 04:39 639226247432364597
2 ms 173.245.59.225
45 2026-08-18 04:22 639226237703388552
38 ms 108.162.193.225
44 2026-08-18 04:22 639226237703388552
38 ms 172.64.33.225
43 2026-08-18 04:22 639226237703388552
38 ms 173.245.59.225
42 2026-08-18 04:06 639226227937569589
43 ms 172.64.33.225
41 2026-08-18 04:06 639226227937569589
43 ms 173.245.59.225
40 2026-08-18 04:06 639226227937569589
43 ms 108.162.193.225
39 2026-08-18 03:50 639226218052465471
12 ms 108.162.193.225
38 2026-08-18 03:50 639226218052465471
12 ms 172.64.33.225
37 2026-08-18 03:50 639226218052465471
12 ms 173.245.59.225
36 2026-08-18 03:34 639226208429623997
22 ms 172.64.33.225
35 2026-08-18 03:34 639226208429623997
22 ms 108.162.193.225
34 2026-08-18 03:34 639226208429623997
22 ms 173.245.59.225
33 2026-08-18 03:18 639226198800675295
57 ms 172.64.33.225
32 2026-08-18 03:18 639226198800675295
57 ms 108.162.193.225
31 2026-08-18 03:18 639226198800675295
57 ms 173.245.59.225
30 2026-08-18 02:26 639226167722042574
19 ms 173.245.59.225
29 2026-08-18 02:26 639226167722042574
19 ms 172.64.33.225
28 2026-08-18 02:26 639226167722042574
19 ms 108.162.193.225
27 2026-08-18 02:10 639226158277924383
7 ms 172.64.33.225
26 2026-08-18 02:10 639226158277924383
7 ms 173.245.59.225
25 2026-08-18 02:10 639226158277924383
7 ms 108.162.193.225
24 2026-08-18 01:54 639226148757810592
7 ms 108.162.193.225
23 2026-08-18 01:54 639226148757810592
7 ms 172.64.33.225
22 2026-08-18 01:54 639226148757810592
7 ms 173.245.59.225
21 2026-08-18 01:39 639226139348611045
10 ms 172.64.33.225
20 2026-08-18 01:39 639226139348611045
10 ms 108.162.193.225
19 2026-08-18 01:39 639226139348611045
10 ms 173.245.59.225
18 2026-08-18 01:23 639226129823462907
13 ms 172.64.33.225
17 2026-08-18 01:23 639226129823462907
13 ms 173.245.59.225
16 2026-08-18 01:23 639226129823462907
13 ms 108.162.193.225
15 2026-08-18 01:07 639226120218260005
4 ms 108.162.193.225
14 2026-08-18 01:07 639226120218260005
4 ms 172.64.33.225
13 2026-08-18 01:07 639226120218260005
4 ms 173.245.59.225
12 2026-08-18 00:51 639226110875503904
4 ms 108.162.193.225
11 2026-08-18 00:51 639226110875503904
4 ms 172.64.33.225
10 2026-08-18 00:51 639226110875503904
4 ms 173.245.59.225
9 2026-08-18 00:35 639226101376311912
5 ms 108.162.193.225
8 2026-08-18 00:35 639226101376311912
5 ms 172.64.33.225
7 2026-08-18 00:35 639226101376311912
5 ms 173.245.59.225
6 2026-08-18 00:20 639226091924943492
51 ms 108.162.193.225
5 2026-08-18 00:20 639226091924943492
51 ms 172.64.33.225
4 2026-08-18 00:20 639226091924943492
51 ms 173.245.59.225
3 2026-08-18 00:03 639226082133158124
6 ms 108.162.193.225
2 2026-08-18 00:03 639226082133158124
6 ms 172.64.33.225
1 2026-08-18 00:03 639226082133158124
6 ms 173.245.59.225