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 2026-08-17. For this date, NameServerHistory found 216 DNS check records, 216 successful responses, 0 failed responses, and 217 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

216

Historical checks stored for this nameserver on selected date

Average Latency

217 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.195.77

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 razvan.ns.cloudflare.com

Showing DNS history for 2026-08-17 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 2026-08-17 23:47 639226072268080268
4 ms 108.162.195.77
215 2026-08-17 23:47 639226072268080268
4 ms 162.159.44.77
214 2026-08-17 23:47 639226072268080268
4 ms 172.64.35.77
213 2026-08-17 23:31 639226062577647657
2037 ms 162.159.44.77
212 2026-08-17 23:31 639226062577647657
2037 ms 172.64.35.77
211 2026-08-17 23:31 639226062577647657
2037 ms 108.162.195.77
210 2026-08-17 22:38 639226031060857136
4 ms 108.162.195.77
209 2026-08-17 22:38 639226031060857136
4 ms 162.159.44.77
208 2026-08-17 22:38 639226031060857136
4 ms 172.64.35.77
207 2026-08-17 22:22 639226021535117364
2 ms 108.162.195.77
206 2026-08-17 22:22 639226021535117364
2 ms 162.159.44.77
205 2026-08-17 22:22 639226021535117364
2 ms 172.64.35.77
204 2026-08-17 22:06 639226011884237078
29 ms 172.64.35.77
203 2026-08-17 22:06 639226011884237078
29 ms 108.162.195.77
202 2026-08-17 22:06 639226011884237078
29 ms 162.159.44.77
201 2026-08-17 21:50 639226002309299142
2005 ms 108.162.195.77
200 2026-08-17 21:50 639226002309299142
2005 ms 162.159.44.77
199 2026-08-17 21:50 639226002309299142
2005 ms 172.64.35.77
198 2026-08-17 21:34 639225992791784448
45 ms 162.159.44.77
197 2026-08-17 21:34 639225992791784448
45 ms 108.162.195.77
196 2026-08-17 21:34 639225992791784448
45 ms 172.64.35.77
195 2026-08-17 21:18 639225983045271390
64 ms 172.64.35.77
194 2026-08-17 21:18 639225983045271390
64 ms 108.162.195.77
193 2026-08-17 21:18 639225983045271390
64 ms 162.159.44.77
192 2026-08-17 21:02 639225973246293513
2038 ms 172.64.35.77
191 2026-08-17 21:02 639225973246293513
2038 ms 108.162.195.77
190 2026-08-17 21:02 639225973246293513
2038 ms 162.159.44.77
189 2026-08-17 20:46 639225963620186236
72 ms 162.159.44.77
188 2026-08-17 20:46 639225963620186236
72 ms 172.64.35.77
187 2026-08-17 20:46 639225963620186236
72 ms 108.162.195.77
186 2026-08-17 20:29 639225953899183916
8 ms 172.64.35.77
185 2026-08-17 20:29 639225953899183916
8 ms 162.159.44.77
184 2026-08-17 20:29 639225953899183916
8 ms 108.162.195.77
183 2026-08-17 20:14 639225944391528206
6 ms 108.162.195.77
182 2026-08-17 20:14 639225944391528206
6 ms 162.159.44.77
181 2026-08-17 20:14 639225944391528206
6 ms 172.64.35.77
180 2026-08-17 19:57 639225934593254169
10 ms 172.64.35.77
179 2026-08-17 19:57 639225934593254169
10 ms 108.162.195.77
178 2026-08-17 19:57 639225934593254169
10 ms 162.159.44.77
177 2026-08-17 19:41 639225924669984512
97 ms 108.162.195.77
176 2026-08-17 19:41 639225924669984512
97 ms 162.159.44.77
175 2026-08-17 19:41 639225924669984512
97 ms 172.64.35.77
174 2026-08-17 18:48 639225893048561320
10 ms 162.159.44.77
173 2026-08-17 18:48 639225893048561320
10 ms 108.162.195.77
172 2026-08-17 18:48 639225893048561320
10 ms 172.64.35.77
171 2026-08-17 18:32 639225883481298424
28 ms 108.162.195.77
170 2026-08-17 18:32 639225883481298424
28 ms 162.159.44.77
169 2026-08-17 18:32 639225883481298424
28 ms 172.64.35.77
168 2026-08-17 18:16 639225873845394034
8 ms 172.64.35.77
167 2026-08-17 18:16 639225873845394034
8 ms 162.159.44.77
166 2026-08-17 18:16 639225873845394034
8 ms 108.162.195.77
165 2026-08-17 18:00 639225864216078662
6 ms 108.162.195.77
164 2026-08-17 18:00 639225864216078662
6 ms 162.159.44.77
163 2026-08-17 18:00 639225864216078662
6 ms 172.64.35.77
162 2026-08-17 17:44 639225854541857773
43 ms 162.159.44.77
161 2026-08-17 17:44 639225854541857773
43 ms 108.162.195.77
160 2026-08-17 17:44 639225854541857773
43 ms 172.64.35.77
159 2026-08-17 17:28 639225844733604072
178 ms 172.64.35.77
158 2026-08-17 17:28 639225844733604072
178 ms 162.159.44.77
157 2026-08-17 17:28 639225844733604072
178 ms 108.162.195.77
156 2026-08-17 17:12 639225835085229232
28 ms 108.162.195.77
155 2026-08-17 17:12 639225835085229232
28 ms 162.159.44.77
154 2026-08-17 17:12 639225835085229232
28 ms 172.64.35.77
153 2026-08-17 16:55 639225825349373981
11 ms 108.162.195.77
152 2026-08-17 16:55 639225825349373981
11 ms 162.159.44.77
151 2026-08-17 16:55 639225825349373981
11 ms 172.64.35.77
150 2026-08-17 16:39 639225815690604161
23 ms 162.159.44.77
149 2026-08-17 16:39 639225815690604161
23 ms 108.162.195.77
148 2026-08-17 16:39 639225815690604161
23 ms 172.64.35.77
147 2026-08-17 16:23 639225805952472306
43 ms 108.162.195.77
146 2026-08-17 16:23 639225805952472306
43 ms 162.159.44.77
145 2026-08-17 16:23 639225805952472306
43 ms 172.64.35.77
144 2026-08-17 16:07 639225796264729638
11 ms 162.159.44.77
143 2026-08-17 16:07 639225796264729638
11 ms 108.162.195.77
142 2026-08-17 16:07 639225796264729638
11 ms 172.64.35.77
141 2026-08-17 15:50 639225786326499329
2022 ms 172.64.35.77
140 2026-08-17 15:50 639225786326499329
2022 ms 162.159.44.77
139 2026-08-17 15:50 639225786326499329
2022 ms 108.162.195.77
138 2026-08-17 14:58 639225754798130711
19 ms 108.162.195.77
137 2026-08-17 14:58 639225754798130711
19 ms 162.159.44.77
136 2026-08-17 14:58 639225754798130711
19 ms 172.64.35.77
135 2026-08-17 14:42 639225745123193922
9 ms 108.162.195.77
134 2026-08-17 14:42 639225745123193922
9 ms 162.159.44.77
133 2026-08-17 14:42 639225745123193922
9 ms 172.64.35.77
132 2026-08-17 14:26 639225735540597271
5 ms 108.162.195.77
131 2026-08-17 14:26 639225735540597271
5 ms 162.159.44.77
130 2026-08-17 14:26 639225735540597271
5 ms 172.64.35.77
129 2026-08-17 14:09 639225725894857396
8 ms 162.159.44.77
128 2026-08-17 14:09 639225725894857396
8 ms 108.162.195.77
127 2026-08-17 14:09 639225725894857396
8 ms 172.64.35.77
126 2026-08-17 13:53 639225716249606913
5 ms 108.162.195.77
125 2026-08-17 13:53 639225716249606913
5 ms 162.159.44.77
124 2026-08-17 13:53 639225716249606913
5 ms 172.64.35.77
123 2026-08-17 13:37 639225706638238179
25 ms 108.162.195.77
122 2026-08-17 13:37 639225706638238179
25 ms 162.159.44.77
121 2026-08-17 13:37 639225706638238179
25 ms 172.64.35.77
120 2026-08-17 13:21 639225696949691423
23 ms 108.162.195.77
119 2026-08-17 13:21 639225696949691423
23 ms 172.64.35.77
118 2026-08-17 13:21 639225696949691423
23 ms 162.159.44.77
117 2026-08-17 13:05 639225687286186336
7 ms 108.162.195.77
116 2026-08-17 13:05 639225687286186336
7 ms 172.64.35.77
115 2026-08-17 13:05 639225687286186336
7 ms 162.159.44.77
114 2026-08-17 12:49 639225677679573133
4 ms 108.162.195.77
113 2026-08-17 12:49 639225677679573133
4 ms 162.159.44.77
112 2026-08-17 12:49 639225677679573133
4 ms 172.64.35.77
111 2026-08-17 12:33 639225667957861024
5 ms 108.162.195.77
110 2026-08-17 12:33 639225667957861024
5 ms 162.159.44.77
109 2026-08-17 12:33 639225667957861024
5 ms 172.64.35.77
108 2026-08-17 12:17 639225658298791618
2029 ms 172.64.35.77
107 2026-08-17 12:17 639225658298791618
2029 ms 162.159.44.77
106 2026-08-17 12:17 639225658298791618
2029 ms 108.162.195.77
105 2026-08-17 12:01 639225648583652785
75 ms 108.162.195.77
104 2026-08-17 12:01 639225648583652785
75 ms 162.159.44.77
103 2026-08-17 12:01 639225648583652785
75 ms 172.64.35.77
102 2026-08-17 11:08 639225617000524308
4 ms 108.162.195.77
101 2026-08-17 11:08 639225617000524308
4 ms 162.159.44.77
100 2026-08-17 11:08 639225617000524308
4 ms 172.64.35.77
99 2026-08-17 10:52 639225607668541600
2007 ms 108.162.195.77
98 2026-08-17 10:52 639225607668541600
2007 ms 162.159.44.77
97 2026-08-17 10:52 639225607668541600
2007 ms 172.64.35.77
96 2026-08-17 10:37 639225598117279238
3 ms 108.162.195.77
95 2026-08-17 10:37 639225598117279238
3 ms 162.159.44.77
94 2026-08-17 10:37 639225598117279238
3 ms 172.64.35.77
93 2026-08-17 10:21 639225588751002710
6 ms 108.162.195.77
92 2026-08-17 10:21 639225588751002710
6 ms 162.159.44.77
91 2026-08-17 10:21 639225588751002710
6 ms 172.64.35.77
90 2026-08-17 10:05 639225579295831051
45 ms 108.162.195.77
89 2026-08-17 10:05 639225579295831051
45 ms 162.159.44.77
88 2026-08-17 10:05 639225579295831051
45 ms 172.64.35.77
87 2026-08-17 09:49 639225569761469940
19 ms 108.162.195.77
86 2026-08-17 09:49 639225569761469940
19 ms 162.159.44.77
85 2026-08-17 09:49 639225569761469940
19 ms 172.64.35.77
84 2026-08-17 09:33 639225560161422333
41 ms 172.64.35.77
83 2026-08-17 09:33 639225560161422333
41 ms 108.162.195.77
82 2026-08-17 09:33 639225560161422333
41 ms 162.159.44.77
81 2026-08-17 09:18 639225550739955565
6 ms 108.162.195.77
80 2026-08-17 09:18 639225550739955565
6 ms 162.159.44.77
79 2026-08-17 09:18 639225550739955565
6 ms 172.64.35.77
78 2026-08-17 09:02 639225541125222426
7 ms 108.162.195.77
77 2026-08-17 09:02 639225541125222426
7 ms 162.159.44.77
76 2026-08-17 09:02 639225541125222426
7 ms 172.64.35.77
75 2026-08-17 08:46 639225531526675983
28 ms 108.162.195.77
74 2026-08-17 08:46 639225531526675983
28 ms 162.159.44.77
73 2026-08-17 08:46 639225531526675983
28 ms 172.64.35.77
72 2026-08-17 08:30 639225521915528222
11 ms 108.162.195.77
71 2026-08-17 08:30 639225521915528222
11 ms 162.159.44.77
70 2026-08-17 08:30 639225521915528222
11 ms 172.64.35.77
69 2026-08-17 08:13 639225512148151789
21 ms 108.162.195.77
68 2026-08-17 08:13 639225512148151789
21 ms 162.159.44.77
67 2026-08-17 08:13 639225512148151789
21 ms 172.64.35.77
66 2026-08-17 07:21 639225480786142412
2029 ms 108.162.195.77
65 2026-08-17 07:21 639225480786142412
2029 ms 172.64.35.77
64 2026-08-17 07:21 639225480786142412
2029 ms 162.159.44.77
63 2026-08-17 07:05 639225471394348551
58 ms 108.162.195.77
62 2026-08-17 07:05 639225471394348551
58 ms 162.159.44.77
61 2026-08-17 07:05 639225471394348551
58 ms 172.64.35.77
60 2026-08-17 06:50 639225462031685068
3 ms 108.162.195.77
59 2026-08-17 06:50 639225462031685068
3 ms 162.159.44.77
58 2026-08-17 06:50 639225462031685068
3 ms 172.64.35.77
57 2026-08-17 06:34 639225452639458328
5 ms 108.162.195.77
56 2026-08-17 06:34 639225452639458328
5 ms 162.159.44.77
55 2026-08-17 06:34 639225452639458328
5 ms 172.64.35.77
54 2026-08-17 06:19 639225443300966543
24 ms 172.64.35.77
53 2026-08-17 06:19 639225443300966543
24 ms 162.159.44.77
52 2026-08-17 06:19 639225443300966543
24 ms 108.162.195.77
51 2026-08-17 06:03 639225433880499379
4 ms 108.162.195.77
50 2026-08-17 06:03 639225433880499379
4 ms 162.159.44.77
49 2026-08-17 06:03 639225433880499379
4 ms 172.64.35.77
48 2026-08-17 05:47 639225424395198277
9 ms 108.162.195.77
47 2026-08-17 05:47 639225424395198277
9 ms 162.159.44.77
46 2026-08-17 05:47 639225424395198277
9 ms 172.64.35.77
45 2026-08-17 05:31 639225414744137487
6 ms 108.162.195.77
44 2026-08-17 05:31 639225414744137487
6 ms 162.159.44.77
43 2026-08-17 05:31 639225414744137487
6 ms 172.64.35.77
42 2026-08-17 05:15 639225405186783164
15 ms 108.162.195.77
41 2026-08-17 05:15 639225405186783164
15 ms 162.159.44.77
40 2026-08-17 05:15 639225405186783164
15 ms 172.64.35.77
39 2026-08-17 04:59 639225395563669822
11 ms 108.162.195.77
38 2026-08-17 04:59 639225395563669822
11 ms 162.159.44.77
37 2026-08-17 04:59 639225395563669822
11 ms 172.64.35.77
36 2026-08-17 04:43 639225386076645158
32 ms 108.162.195.77
35 2026-08-17 04:43 639225386076645158
32 ms 162.159.44.77
34 2026-08-17 04:43 639225386076645158
32 ms 172.64.35.77
33 2026-08-17 04:27 639225376620669704
9 ms 108.162.195.77
32 2026-08-17 04:27 639225376620669704
9 ms 162.159.44.77
31 2026-08-17 04:27 639225376620669704
9 ms 172.64.35.77
30 2026-08-17 03:36 639225345580892706
14 ms 108.162.195.77
29 2026-08-17 03:36 639225345580892706
14 ms 162.159.44.77
28 2026-08-17 03:36 639225345580892706
14 ms 172.64.35.77
27 2026-08-17 03:20 639225336207383710
34 ms 108.162.195.77
26 2026-08-17 03:20 639225336207383710
34 ms 162.159.44.77
25 2026-08-17 03:20 639225336207383710
34 ms 172.64.35.77
24 2026-08-17 03:04 639225326726565001
3 ms 108.162.195.77
23 2026-08-17 03:04 639225326726565001
3 ms 162.159.44.77
22 2026-08-17 03:04 639225326726565001
3 ms 172.64.35.77
21 2026-08-17 02:48 639225317249271010
45 ms 108.162.195.77
20 2026-08-17 02:48 639225317249271010
45 ms 162.159.44.77
19 2026-08-17 02:48 639225317249271010
45 ms 172.64.35.77
18 2026-08-17 01:57 639225286280886044
3 ms 108.162.195.77
17 2026-08-17 01:57 639225286280886044
3 ms 162.159.44.77
16 2026-08-17 01:57 639225286280886044
3 ms 172.64.35.77
15 2026-08-17 01:41 639225276872567548
14 ms 108.162.195.77
14 2026-08-17 01:41 639225276872567548
14 ms 162.159.44.77
13 2026-08-17 01:41 639225276872567548
14 ms 172.64.35.77
12 2026-08-17 01:25 639225267353865348
35 ms 108.162.195.77
11 2026-08-17 01:25 639225267353865348
35 ms 162.159.44.77
10 2026-08-17 01:25 639225267353865348
35 ms 172.64.35.77
9 2026-08-17 01:10 639225258033914248
4 ms 108.162.195.77
8 2026-08-17 01:10 639225258033914248
4 ms 162.159.44.77
7 2026-08-17 01:10 639225258033914248
4 ms 172.64.35.77
6 2026-08-17 00:17 639225226652221583
6 ms 108.162.195.77
5 2026-08-17 00:17 639225226652221583
6 ms 162.159.44.77
4 2026-08-17 00:17 639225226652221583
6 ms 172.64.35.77
3 2026-08-17 00:02 639225217156387684
12 ms 108.162.195.77
2 2026-08-17 00:02 639225217156387684
12 ms 162.159.44.77
1 2026-08-17 00:02 639225217156387684
12 ms 172.64.35.77