DNS response history for razvan.ns.cloudflare.com

razvan.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 2026-08-22. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 151 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 razvan.ns.cloudflare.com.
Records on Selected Date

222

Historical checks stored for this nameserver on selected date

Average Latency

151 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.35.77

Most recently resolved hosting IP on selected date

Successful Responses

222

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 razvan.ns.cloudflare.com

Showing DNS history for 2026-08-22 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
222 2026-08-22 23:46 639230391807229016
11 ms 172.64.35.77
221 2026-08-22 23:46 639230391807229016
11 ms 162.159.44.77
220 2026-08-22 23:46 639230391807229016
11 ms 108.162.195.77
219 2026-08-22 23:30 639230382051619327
2010 ms 162.159.44.77
218 2026-08-22 23:30 639230382051619327
2010 ms 172.64.35.77
217 2026-08-22 23:30 639230382051619327
2010 ms 108.162.195.77
216 2026-08-22 23:14 639230372323353529
3 ms 108.162.195.77
215 2026-08-22 23:14 639230372323353529
3 ms 162.159.44.77
214 2026-08-22 23:14 639230372323353529
3 ms 172.64.35.77
213 2026-08-22 22:57 639230362586451064
6 ms 108.162.195.77
212 2026-08-22 22:57 639230362586451064
6 ms 162.159.44.77
211 2026-08-22 22:57 639230362586451064
6 ms 172.64.35.77
210 2026-08-22 22:41 639230352793666303
42 ms 162.159.44.77
209 2026-08-22 22:41 639230352793666303
42 ms 172.64.35.77
208 2026-08-22 22:41 639230352793666303
42 ms 108.162.195.77
207 2026-08-22 22:24 639230342775737758
5 ms 108.162.195.77
206 2026-08-22 22:24 639230342775737758
5 ms 162.159.44.77
205 2026-08-22 22:24 639230342775737758
5 ms 172.64.35.77
204 2026-08-22 22:07 639230332639939561
27 ms 172.64.35.77
203 2026-08-22 22:07 639230332639939561
27 ms 162.159.44.77
202 2026-08-22 22:07 639230332639939561
27 ms 108.162.195.77
201 2026-08-22 21:15 639230301014190104
10 ms 108.162.195.77
200 2026-08-22 21:15 639230301014190104
10 ms 162.159.44.77
199 2026-08-22 21:15 639230301014190104
10 ms 172.64.35.77
198 2026-08-22 20:58 639230291048161498
5 ms 108.162.195.77
197 2026-08-22 20:58 639230291048161498
5 ms 162.159.44.77
196 2026-08-22 20:58 639230291048161498
5 ms 172.64.35.77
195 2026-08-22 20:41 639230280894353664
32 ms 162.159.44.77
194 2026-08-22 20:41 639230280894353664
32 ms 172.64.35.77
193 2026-08-22 20:41 639230280894353664
32 ms 108.162.195.77
192 2026-08-22 20:24 639230270699419073
7 ms 108.162.195.77
191 2026-08-22 20:24 639230270699419073
7 ms 162.159.44.77
190 2026-08-22 20:24 639230270699419073
7 ms 172.64.35.77
189 2026-08-22 20:07 639230260248163050
2012 ms 108.162.195.77
188 2026-08-22 20:07 639230260248163050
2012 ms 162.159.44.77
187 2026-08-22 20:07 639230260248163050
2012 ms 172.64.35.77
186 2026-08-22 19:50 639230250122494282
4 ms 108.162.195.77
185 2026-08-22 19:50 639230250122494282
4 ms 162.159.44.77
184 2026-08-22 19:50 639230250122494282
4 ms 172.64.35.77
183 2026-08-22 19:33 639230239972935046
13 ms 162.159.44.77
182 2026-08-22 19:33 639230239972935046
13 ms 172.64.35.77
181 2026-08-22 19:33 639230239972935046
13 ms 108.162.195.77
180 2026-08-22 19:16 639230229963262464
10 ms 172.64.35.77
179 2026-08-22 19:16 639230229963262464
10 ms 162.159.44.77
178 2026-08-22 19:16 639230229963262464
10 ms 108.162.195.77
177 2026-08-22 19:00 639230220033804658
3 ms 108.162.195.77
176 2026-08-22 19:00 639230220033804658
3 ms 162.159.44.77
175 2026-08-22 19:00 639230220033804658
3 ms 172.64.35.77
174 2026-08-22 18:43 639230209891107289
4 ms 108.162.195.77
173 2026-08-22 18:43 639230209891107289
4 ms 162.159.44.77
172 2026-08-22 18:43 639230209891107289
4 ms 172.64.35.77
171 2026-08-22 18:26 639230199630298717
4 ms 108.162.195.77
170 2026-08-22 18:26 639230199630298717
4 ms 162.159.44.77
169 2026-08-22 18:26 639230199630298717
4 ms 172.64.35.77
168 2026-08-22 18:09 639230189301984150
78 ms 172.64.35.77
167 2026-08-22 18:09 639230189301984150
78 ms 162.159.44.77
166 2026-08-22 18:09 639230189301984150
78 ms 108.162.195.77
165 2026-08-22 17:15 639230157138468804
4 ms 108.162.195.77
164 2026-08-22 17:15 639230157138468804
4 ms 162.159.44.77
163 2026-08-22 17:15 639230157138468804
4 ms 172.64.35.77
162 2026-08-22 16:58 639230146987869495
28 ms 172.64.35.77
161 2026-08-22 16:58 639230146987869495
28 ms 162.159.44.77
160 2026-08-22 16:58 639230146987869495
28 ms 108.162.195.77
159 2026-08-22 16:41 639230136768638516
4 ms 108.162.195.77
158 2026-08-22 16:41 639230136768638516
4 ms 162.159.44.77
157 2026-08-22 16:41 639230136768638516
4 ms 172.64.35.77
156 2026-08-22 16:24 639230126735907877
12 ms 108.162.195.77
155 2026-08-22 16:24 639230126735907877
12 ms 162.159.44.77
154 2026-08-22 16:24 639230126735907877
12 ms 172.64.35.77
153 2026-08-22 16:07 639230116551187768
35 ms 108.162.195.77
152 2026-08-22 16:07 639230116551187768
35 ms 162.159.44.77
151 2026-08-22 16:07 639230116551187768
35 ms 172.64.35.77
150 2026-08-22 15:50 639230106335615913
5 ms 108.162.195.77
149 2026-08-22 15:50 639230106335615913
5 ms 162.159.44.77
148 2026-08-22 15:50 639230106335615913
5 ms 172.64.35.77
147 2026-08-22 15:33 639230096177758176
5 ms 108.162.195.77
146 2026-08-22 15:33 639230096177758176
5 ms 162.159.44.77
145 2026-08-22 15:33 639230096177758176
5 ms 172.64.35.77
144 2026-08-22 15:17 639230086185999993
8 ms 172.64.35.77
143 2026-08-22 15:17 639230086185999993
8 ms 162.159.44.77
142 2026-08-22 15:17 639230086185999993
8 ms 108.162.195.77
141 2026-08-22 15:00 639230076247854903
8 ms 172.64.35.77
140 2026-08-22 15:00 639230076247854903
8 ms 162.159.44.77
139 2026-08-22 15:00 639230076247854903
8 ms 108.162.195.77
138 2026-08-22 14:43 639230066076077530
5 ms 108.162.195.77
137 2026-08-22 14:43 639230066076077530
5 ms 162.159.44.77
136 2026-08-22 14:43 639230066076077530
5 ms 172.64.35.77
135 2026-08-22 14:26 639230055738197328
6 ms 108.162.195.77
134 2026-08-22 14:26 639230055738197328
6 ms 162.159.44.77
133 2026-08-22 14:26 639230055738197328
6 ms 172.64.35.77
132 2026-08-22 14:09 639230045411225521
55 ms 108.162.195.77
131 2026-08-22 14:09 639230045411225521
55 ms 162.159.44.77
130 2026-08-22 14:09 639230045411225521
55 ms 172.64.35.77
129 2026-08-22 13:15 639230013046000470
3 ms 108.162.195.77
128 2026-08-22 13:15 639230013046000470
3 ms 162.159.44.77
127 2026-08-22 13:15 639230013046000470
3 ms 172.64.35.77
126 2026-08-22 12:58 639230003090037878
2041 ms 108.162.195.77
125 2026-08-22 12:58 639230003090037878
2041 ms 162.159.44.77
124 2026-08-22 12:58 639230003090037878
2041 ms 172.64.35.77
123 2026-08-22 12:41 639229993008259475
4 ms 108.162.195.77
122 2026-08-22 12:41 639229993008259475
4 ms 162.159.44.77
121 2026-08-22 12:41 639229993008259475
4 ms 172.64.35.77
120 2026-08-22 12:25 639229982909449470
10 ms 108.162.195.77
119 2026-08-22 12:25 639229982909449470
10 ms 162.159.44.77
118 2026-08-22 12:25 639229982909449470
10 ms 172.64.35.77
117 2026-08-22 12:08 639229973035502212
10 ms 162.159.44.77
116 2026-08-22 12:08 639229973035502212
10 ms 108.162.195.77
115 2026-08-22 12:08 639229973035502212
10 ms 172.64.35.77
114 2026-08-22 11:51 639229963064296145
13 ms 162.159.44.77
113 2026-08-22 11:51 639229963064296145
13 ms 108.162.195.77
112 2026-08-22 11:51 639229963064296145
13 ms 172.64.35.77
111 2026-08-22 11:35 639229952996162143
5 ms 108.162.195.77
110 2026-08-22 11:35 639229952996162143
5 ms 162.159.44.77
109 2026-08-22 11:35 639229952996162143
5 ms 172.64.35.77
108 2026-08-22 11:18 639229943051949195
5 ms 108.162.195.77
107 2026-08-22 11:18 639229943051949195
5 ms 162.159.44.77
106 2026-08-22 11:18 639229943051949195
5 ms 172.64.35.77
105 2026-08-22 11:01 639229932919214934
3 ms 108.162.195.77
104 2026-08-22 11:01 639229932919214934
3 ms 162.159.44.77
103 2026-08-22 11:01 639229932919214934
3 ms 172.64.35.77
102 2026-08-22 10:44 639229922745889838
31 ms 162.159.44.77
101 2026-08-22 10:44 639229922745889838
31 ms 108.162.195.77
100 2026-08-22 10:44 639229922745889838
31 ms 172.64.35.77
99 2026-08-22 10:27 639229912587214796
4 ms 108.162.195.77
98 2026-08-22 10:27 639229912587214796
4 ms 162.159.44.77
97 2026-08-22 10:27 639229912587214796
4 ms 172.64.35.77
96 2026-08-22 10:10 639229902240004454
38 ms 108.162.195.77
95 2026-08-22 10:10 639229902240004454
38 ms 172.64.35.77
94 2026-08-22 10:10 639229902240004454
38 ms 162.159.44.77
93 2026-08-22 09:18 639229870800501662
56 ms 108.162.195.77
92 2026-08-22 09:18 639229870800501662
56 ms 162.159.44.77
91 2026-08-22 09:18 639229870800501662
56 ms 172.64.35.77
90 2026-08-22 09:01 639229861058384956
8 ms 108.162.195.77
89 2026-08-22 09:01 639229861058384956
8 ms 162.159.44.77
88 2026-08-22 09:01 639229861058384956
8 ms 172.64.35.77
87 2026-08-22 08:45 639229851158592604
39 ms 172.64.35.77
86 2026-08-22 08:45 639229851158592604
39 ms 108.162.195.77
85 2026-08-22 08:45 639229851158592604
39 ms 162.159.44.77
84 2026-08-22 08:29 639229841475569629
8 ms 108.162.195.77
83 2026-08-22 08:29 639229841475569629
8 ms 162.159.44.77
82 2026-08-22 08:29 639229841475569629
8 ms 172.64.35.77
81 2026-08-22 08:13 639229831887658471
4 ms 108.162.195.77
80 2026-08-22 08:13 639229831887658471
4 ms 162.159.44.77
79 2026-08-22 08:13 639229831887658471
4 ms 172.64.35.77
78 2026-08-22 07:56 639229822043670346
18 ms 162.159.44.77
77 2026-08-22 07:56 639229822043670346
18 ms 108.162.195.77
76 2026-08-22 07:56 639229822043670346
18 ms 172.64.35.77
75 2026-08-22 07:40 639229812327913936
28 ms 108.162.195.77
74 2026-08-22 07:40 639229812327913936
28 ms 162.159.44.77
73 2026-08-22 07:40 639229812327913936
28 ms 172.64.35.77
72 2026-08-22 07:24 639229802629488686
22 ms 108.162.195.77
71 2026-08-22 07:24 639229802629488686
22 ms 162.159.44.77
70 2026-08-22 07:24 639229802629488686
22 ms 172.64.35.77
69 2026-08-22 07:08 639229793051447309
34 ms 162.159.44.77
68 2026-08-22 07:08 639229793051447309
34 ms 108.162.195.77
67 2026-08-22 07:08 639229793051447309
34 ms 172.64.35.77
66 2026-08-22 06:52 639229783303531961
7 ms 108.162.195.77
65 2026-08-22 06:52 639229783303531961
7 ms 162.159.44.77
64 2026-08-22 06:52 639229783303531961
7 ms 172.64.35.77
63 2026-08-22 06:35 639229773458051942
25 ms 108.162.195.77
62 2026-08-22 06:35 639229773458051942
25 ms 162.159.44.77
61 2026-08-22 06:35 639229773458051942
25 ms 172.64.35.77
60 2026-08-22 06:19 639229763373848056
29 ms 108.162.195.77
59 2026-08-22 06:19 639229763373848056
29 ms 162.159.44.77
58 2026-08-22 06:19 639229763373848056
29 ms 172.64.35.77
57 2026-08-22 05:27 639229732140622809
27 ms 108.162.195.77
56 2026-08-22 05:27 639229732140622809
27 ms 162.159.44.77
55 2026-08-22 05:27 639229732140622809
27 ms 172.64.35.77
54 2026-08-22 05:11 639229722699695967
13 ms 108.162.195.77
53 2026-08-22 05:11 639229722699695967
13 ms 162.159.44.77
52 2026-08-22 05:11 639229722699695967
13 ms 172.64.35.77
51 2026-08-22 04:55 639229713097498075
16 ms 108.162.195.77
50 2026-08-22 04:55 639229713097498075
16 ms 162.159.44.77
49 2026-08-22 04:55 639229713097498075
16 ms 172.64.35.77
48 2026-08-22 04:39 639229703543969637
19 ms 108.162.195.77
47 2026-08-22 04:39 639229703543969637
19 ms 162.159.44.77
46 2026-08-22 04:39 639229703543969637
19 ms 172.64.35.77
45 2026-08-22 04:23 639229693970392873
7 ms 108.162.195.77
44 2026-08-22 04:23 639229693970392873
7 ms 162.159.44.77
43 2026-08-22 04:23 639229693970392873
7 ms 172.64.35.77
42 2026-08-22 04:07 639229684277329469
31 ms 162.159.44.77
41 2026-08-22 04:07 639229684277329469
31 ms 172.64.35.77
40 2026-08-22 04:07 639229684277329469
31 ms 108.162.195.77
39 2026-08-22 03:51 639229674501596661
4 ms 108.162.195.77
38 2026-08-22 03:51 639229674501596661
4 ms 162.159.44.77
37 2026-08-22 03:51 639229674501596661
4 ms 172.64.35.77
36 2026-08-22 03:35 639229665064441147
4 ms 108.162.195.77
35 2026-08-22 03:35 639229665064441147
4 ms 162.159.44.77
34 2026-08-22 03:35 639229665064441147
4 ms 172.64.35.77
33 2026-08-22 03:19 639229655507536872
37 ms 108.162.195.77
32 2026-08-22 03:19 639229655507536872
37 ms 162.159.44.77
31 2026-08-22 03:19 639229655507536872
37 ms 172.64.35.77
30 2026-08-22 03:03 639229645849603111
3 ms 108.162.195.77
29 2026-08-22 03:03 639229645849603111
3 ms 162.159.44.77
28 2026-08-22 03:03 639229645849603111
3 ms 172.64.35.77
27 2026-08-22 02:47 639229636090497453
17 ms 108.162.195.77
26 2026-08-22 02:47 639229636090497453
17 ms 162.159.44.77
25 2026-08-22 02:47 639229636090497453
17 ms 172.64.35.77
24 2026-08-22 02:30 639229625978544281
4022 ms 162.159.44.77
23 2026-08-22 02:30 639229625978544281
4022 ms 108.162.195.77
22 2026-08-22 02:30 639229625978544281
4022 ms 172.64.35.77
21 2026-08-22 01:37 639229594644662176
15 ms 172.64.35.77
20 2026-08-22 01:37 639229594644662176
15 ms 108.162.195.77
19 2026-08-22 01:37 639229594644662176
15 ms 162.159.44.77
18 2026-08-22 01:22 639229585214633065
8 ms 108.162.195.77
17 2026-08-22 01:22 639229585214633065
8 ms 172.64.35.77
16 2026-08-22 01:22 639229585214633065
8 ms 162.159.44.77
15 2026-08-22 01:06 639229575581042175
7 ms 108.162.195.77
14 2026-08-22 01:06 639229575581042175
7 ms 162.159.44.77
13 2026-08-22 01:06 639229575581042175
7 ms 172.64.35.77
12 2026-08-22 00:50 639229565912268962
29 ms 108.162.195.77
11 2026-08-22 00:50 639229565912268962
29 ms 162.159.44.77
10 2026-08-22 00:50 639229565912268962
29 ms 172.64.35.77
9 2026-08-22 00:33 639229556237813203
10 ms 162.159.44.77
8 2026-08-22 00:33 639229556237813203
10 ms 108.162.195.77
7 2026-08-22 00:33 639229556237813203
10 ms 172.64.35.77
6 2026-08-22 00:17 639229546625802518
4 ms 108.162.195.77
5 2026-08-22 00:17 639229546625802518
4 ms 162.159.44.77
4 2026-08-22 00:17 639229546625802518
4 ms 172.64.35.77
3 2026-08-22 00:02 639229537172016621
5 ms 108.162.195.77
2 2026-08-22 00:02 639229537172016621
5 ms 162.159.44.77
1 2026-08-22 00:02 639229537172016621
5 ms 172.64.35.77