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 2026-08-09. For this date, NameServerHistory found 229 DNS check records, 228 successful responses, 1 failed responses, and 213 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

229

Historical checks stored for this nameserver on selected date

Average Latency

213 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.44.77

Most recently resolved hosting IP on selected date

Successful Responses

228

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 razvan.ns.cloudflare.com

Showing DNS history for 2026-08-09 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
229 2026-08-09 23:11 639219137912168440
37 ms 162.159.44.77
228 2026-08-09 23:11 639219137912168440
37 ms 108.162.195.77
227 2026-08-09 23:11 639219137912168440
37 ms 172.64.35.77
226 2026-08-09 22:56 639219129014206359
33 ms 108.162.195.77
225 2026-08-09 22:56 639219129014206359
33 ms 172.64.35.77
224 2026-08-09 22:56 639219129014206359
33 ms 162.159.44.77
223 2026-08-09 22:42 639219120129816185
47 ms 108.162.195.77
222 2026-08-09 22:42 639219120129816185
47 ms 162.159.44.77
221 2026-08-09 22:42 639219120129816185
47 ms 172.64.35.77
220 2026-08-09 22:27 639219111180200055
62 ms 108.162.195.77
219 2026-08-09 22:27 639219111180200055
62 ms 172.64.35.77
218 2026-08-09 22:27 639219111180200055
62 ms 162.159.44.77
217 2026-08-09 22:12 639219102397272208
3 ms 108.162.195.77
216 2026-08-09 22:12 639219102397272208
3 ms 162.159.44.77
215 2026-08-09 22:12 639219102397272208
3 ms 172.64.35.77
214 2026-08-09 21:57 639219093318422880
5 ms 108.162.195.77
213 2026-08-09 21:57 639219093318422880
5 ms 162.159.44.77
212 2026-08-09 21:57 639219093318422880
5 ms 172.64.35.77
211 2026-08-09 21:42 639219084400315753
2050 ms 172.64.35.77
210 2026-08-09 21:42 639219084400315753
2050 ms 162.159.44.77
209 2026-08-09 21:42 639219084400315753
2050 ms 108.162.195.77
208 2026-08-09 21:27 639219075254551587
81 ms 108.162.195.77
207 2026-08-09 21:27 639219075254551587
81 ms 162.159.44.77
206 2026-08-09 21:27 639219075254551587
81 ms 172.64.35.77
205 2026-08-09 21:11 639219065729192158
6 ms 108.162.195.77
204 2026-08-09 21:11 639219065729192158
6 ms 162.159.44.77
203 2026-08-09 21:11 639219065729192158
6 ms 172.64.35.77
202 2026-08-09 20:56 639219056747802098
27 ms 108.162.195.77
201 2026-08-09 20:56 639219056747802098
27 ms 162.159.44.77
200 2026-08-09 20:56 639219056747802098
27 ms 172.64.35.77
199 2026-08-09 20:41 639219047713450952
4 ms 108.162.195.77
198 2026-08-09 20:41 639219047713450952
4 ms 162.159.44.77
197 2026-08-09 20:41 639219047713450952
4 ms 172.64.35.77
196 2026-08-09 20:26 639219038561445315
-
195 2026-08-09 19:34 639219007390383771
6 ms 108.162.195.77
194 2026-08-09 19:34 639219007390383771
6 ms 162.159.44.77
193 2026-08-09 19:34 639219007390383771
6 ms 172.64.35.77
192 2026-08-09 19:19 639218998523265596
51 ms 172.64.35.77
191 2026-08-09 19:19 639218998523265596
51 ms 108.162.195.77
190 2026-08-09 19:19 639218998523265596
51 ms 162.159.44.77
189 2026-08-09 19:04 639218989631630804
80 ms 108.162.195.77
188 2026-08-09 19:04 639218989631630804
80 ms 162.159.44.77
187 2026-08-09 19:04 639218989631630804
80 ms 172.64.35.77
186 2026-08-09 18:50 639218980808450892
68 ms 108.162.195.77
185 2026-08-09 18:50 639218980808450892
68 ms 172.64.35.77
184 2026-08-09 18:50 639218980808450892
68 ms 162.159.44.77
183 2026-08-09 18:35 639218971852160604
45 ms 108.162.195.77
182 2026-08-09 18:35 639218971852160604
45 ms 162.159.44.77
181 2026-08-09 18:35 639218971852160604
45 ms 172.64.35.77
180 2026-08-09 18:20 639218962783650906
4 ms 108.162.195.77
179 2026-08-09 18:20 639218962783650906
4 ms 162.159.44.77
178 2026-08-09 18:20 639218962783650906
4 ms 172.64.35.77
177 2026-08-09 18:05 639218953792820819
2031 ms 162.159.44.77
176 2026-08-09 18:05 639218953792820819
2031 ms 108.162.195.77
175 2026-08-09 18:05 639218953792820819
2031 ms 172.64.35.77
174 2026-08-09 17:50 639218944959692876
34 ms 108.162.195.77
173 2026-08-09 17:50 639218944959692876
34 ms 162.159.44.77
172 2026-08-09 17:50 639218944959692876
34 ms 172.64.35.77
171 2026-08-09 17:35 639218936169104506
23 ms 172.64.35.77
170 2026-08-09 17:35 639218936169104506
23 ms 162.159.44.77
169 2026-08-09 17:35 639218936169104506
23 ms 108.162.195.77
168 2026-08-09 17:20 639218927166062556
34 ms 108.162.195.77
167 2026-08-09 17:20 639218927166062556
34 ms 162.159.44.77
166 2026-08-09 17:20 639218927166062556
34 ms 172.64.35.77
165 2026-08-09 17:05 639218918015715420
14 ms 162.159.44.77
164 2026-08-09 17:05 639218918015715420
14 ms 108.162.195.77
163 2026-08-09 17:05 639218918015715420
14 ms 172.64.35.77
162 2026-08-09 16:50 639218908881852638
63 ms 108.162.195.77
161 2026-08-09 16:50 639218908881852638
63 ms 172.64.35.77
160 2026-08-09 16:50 639218908881852638
63 ms 162.159.44.77
159 2026-08-09 15:59 639218877956262035
85 ms 108.162.195.77
158 2026-08-09 15:59 639218877956262035
85 ms 172.64.35.77
157 2026-08-09 15:59 639218877956262035
85 ms 162.159.44.77
156 2026-08-09 15:44 639218869143729797
24 ms 108.162.195.77
155 2026-08-09 15:44 639218869143729797
24 ms 162.159.44.77
154 2026-08-09 15:44 639218869143729797
24 ms 172.64.35.77
153 2026-08-09 15:30 639218860485298832
16 ms 108.162.195.77
152 2026-08-09 15:30 639218860485298832
16 ms 162.159.44.77
151 2026-08-09 15:30 639218860485298832
16 ms 172.64.35.77
150 2026-08-09 15:15 639218851607906747
12 ms 108.162.195.77
149 2026-08-09 15:15 639218851607906747
12 ms 162.159.44.77
148 2026-08-09 15:15 639218851607906747
12 ms 172.64.35.77
147 2026-08-09 15:00 639218842720839568
125 ms 108.162.195.77
146 2026-08-09 15:00 639218842720839568
125 ms 162.159.44.77
145 2026-08-09 15:00 639218842720839568
125 ms 172.64.35.77
144 2026-08-09 14:46 639218833878788864
183 ms 108.162.195.77
143 2026-08-09 14:46 639218833878788864
183 ms 162.159.44.77
142 2026-08-09 14:46 639218833878788864
183 ms 172.64.35.77
141 2026-08-09 14:31 639218825180862573
18 ms 108.162.195.77
140 2026-08-09 14:31 639218825180862573
18 ms 162.159.44.77
139 2026-08-09 14:31 639218825180862573
18 ms 172.64.35.77
138 2026-08-09 14:17 639218816469621951
63 ms 108.162.195.77
137 2026-08-09 14:17 639218816469621951
63 ms 162.159.44.77
136 2026-08-09 14:17 639218816469621951
63 ms 172.64.35.77
135 2026-08-09 14:02 639218807685036212
24 ms 108.162.195.77
134 2026-08-09 14:02 639218807685036212
24 ms 162.159.44.77
133 2026-08-09 14:02 639218807685036212
24 ms 172.64.35.77
132 2026-08-09 13:47 639218798978271509
8 ms 108.162.195.77
131 2026-08-09 13:47 639218798978271509
8 ms 162.159.44.77
130 2026-08-09 13:47 639218798978271509
8 ms 172.64.35.77
129 2026-08-09 13:33 639218790065423597
26 ms 108.162.195.77
128 2026-08-09 13:33 639218790065423597
26 ms 162.159.44.77
127 2026-08-09 13:33 639218790065423597
26 ms 172.64.35.77
126 2026-08-09 13:18 639218781304584862
4 ms 108.162.195.77
125 2026-08-09 13:18 639218781304584862
4 ms 162.159.44.77
124 2026-08-09 13:18 639218781304584862
4 ms 172.64.35.77
123 2026-08-09 12:27 639218750311179000
44 ms 162.159.44.77
122 2026-08-09 12:27 639218750311179000
44 ms 108.162.195.77
121 2026-08-09 12:27 639218750311179000
44 ms 172.64.35.77
120 2026-08-09 12:12 639218741750420268
7 ms 172.64.35.77
119 2026-08-09 12:12 639218741750420268
7 ms 108.162.195.77
118 2026-08-09 12:12 639218741750420268
7 ms 162.159.44.77
117 2026-08-09 11:58 639218733057535576
17 ms 108.162.195.77
116 2026-08-09 11:58 639218733057535576
17 ms 162.159.44.77
115 2026-08-09 11:58 639218733057535576
17 ms 172.64.35.77
114 2026-08-09 11:44 639218724471329044
8 ms 108.162.195.77
113 2026-08-09 11:44 639218724471329044
8 ms 162.159.44.77
112 2026-08-09 11:44 639218724471329044
8 ms 172.64.35.77
111 2026-08-09 11:29 639218715911974203
9 ms 108.162.195.77
110 2026-08-09 11:29 639218715911974203
9 ms 162.159.44.77
109 2026-08-09 11:29 639218715911974203
9 ms 172.64.35.77
108 2026-08-09 11:15 639218707310812834
21 ms 108.162.195.77
107 2026-08-09 11:15 639218707310812834
21 ms 162.159.44.77
106 2026-08-09 11:15 639218707310812834
21 ms 172.64.35.77
105 2026-08-09 11:01 639218698790485612
26 ms 108.162.195.77
104 2026-08-09 11:01 639218698790485612
26 ms 162.159.44.77
103 2026-08-09 11:01 639218698790485612
26 ms 172.64.35.77
102 2026-08-09 10:47 639218690367692706
41 ms 108.162.195.77
101 2026-08-09 10:47 639218690367692706
41 ms 162.159.44.77
100 2026-08-09 10:47 639218690367692706
41 ms 172.64.35.77
99 2026-08-09 10:33 639218681923173883
58 ms 108.162.195.77
98 2026-08-09 10:33 639218681923173883
58 ms 172.64.35.77
97 2026-08-09 10:33 639218681923173883
58 ms 162.159.44.77
96 2026-08-09 10:19 639218673547179738
65 ms 108.162.195.77
95 2026-08-09 10:19 639218673547179738
65 ms 162.159.44.77
94 2026-08-09 10:19 639218673547179738
65 ms 172.64.35.77
93 2026-08-09 10:04 639218664890274867
2009 ms 172.64.35.77
92 2026-08-09 10:04 639218664890274867
2009 ms 162.159.44.77
91 2026-08-09 10:04 639218664890274867
2009 ms 108.162.195.77
90 2026-08-09 09:50 639218656036928157
11 ms 108.162.195.77
89 2026-08-09 09:50 639218656036928157
11 ms 162.159.44.77
88 2026-08-09 09:50 639218656036928157
11 ms 172.64.35.77
87 2026-08-09 08:59 639218624808018222
77 ms 108.162.195.77
86 2026-08-09 08:59 639218624808018222
77 ms 162.159.44.77
85 2026-08-09 08:59 639218624808018222
77 ms 172.64.35.77
84 2026-08-09 08:45 639218616243340806
16 ms 172.64.35.77
83 2026-08-09 08:45 639218616243340806
16 ms 108.162.195.77
82 2026-08-09 08:45 639218616243340806
16 ms 162.159.44.77
81 2026-08-09 08:30 639218607397811973
4 ms 108.162.195.77
80 2026-08-09 08:30 639218607397811973
4 ms 162.159.44.77
79 2026-08-09 08:30 639218607397811973
4 ms 172.64.35.77
78 2026-08-09 08:16 639218598812444454
10 ms 108.162.195.77
77 2026-08-09 08:16 639218598812444454
10 ms 162.159.44.77
76 2026-08-09 08:16 639218598812444454
10 ms 172.64.35.77
75 2026-08-09 08:01 639218590219570048
47 ms 162.159.44.77
74 2026-08-09 08:01 639218590219570048
47 ms 108.162.195.77
73 2026-08-09 08:01 639218590219570048
47 ms 172.64.35.77
72 2026-08-09 07:47 639218581690210758
4 ms 108.162.195.77
71 2026-08-09 07:47 639218581690210758
4 ms 162.159.44.77
70 2026-08-09 07:47 639218581690210758
4 ms 172.64.35.77
69 2026-08-09 07:33 639218573057388822
19 ms 162.159.44.77
68 2026-08-09 07:33 639218573057388822
19 ms 172.64.35.77
67 2026-08-09 07:33 639218573057388822
19 ms 108.162.195.77
66 2026-08-09 07:18 639218564408781785
13 ms 162.159.44.77
65 2026-08-09 07:18 639218564408781785
13 ms 108.162.195.77
64 2026-08-09 07:18 639218564408781785
13 ms 172.64.35.77
63 2026-08-09 07:04 639218555767188482
33 ms 108.162.195.77
62 2026-08-09 07:04 639218555767188482
33 ms 172.64.35.77
61 2026-08-09 07:04 639218555767188482
33 ms 162.159.44.77
60 2026-08-09 06:50 639218547142705295
12 ms 172.64.35.77
59 2026-08-09 06:50 639218547142705295
12 ms 162.159.44.77
58 2026-08-09 06:50 639218547142705295
12 ms 108.162.195.77
57 2026-08-09 06:34 639218538090114532
7 ms 162.159.44.77
56 2026-08-09 06:34 639218538090114532
7 ms 108.162.195.77
55 2026-08-09 06:34 639218538090114532
7 ms 172.64.35.77
54 2026-08-09 06:20 639218529257910584
6 ms 108.162.195.77
53 2026-08-09 06:20 639218529257910584
6 ms 162.159.44.77
52 2026-08-09 06:20 639218529257910584
6 ms 172.64.35.77
51 2026-08-09 05:28 639218498473231858
5 ms 108.162.195.77
50 2026-08-09 05:28 639218498473231858
5 ms 162.159.44.77
49 2026-08-09 05:28 639218498473231858
5 ms 172.64.35.77
48 2026-08-09 05:14 639218489802113995
8 ms 108.162.195.77
47 2026-08-09 05:14 639218489802113995
8 ms 162.159.44.77
46 2026-08-09 05:14 639218489802113995
8 ms 172.64.35.77
45 2026-08-09 04:59 639218481006804516
2008 ms 172.64.35.77
44 2026-08-09 04:59 639218481006804516
2008 ms 162.159.44.77
43 2026-08-09 04:59 639218481006804516
2008 ms 108.162.195.77
42 2026-08-09 04:44 639218472048712427
2009 ms 162.159.44.77
41 2026-08-09 04:44 639218472048712427
2009 ms 108.162.195.77
40 2026-08-09 04:44 639218472048712427
2009 ms 172.64.35.77
39 2026-08-09 04:29 639218463224432974
5 ms 108.162.195.77
38 2026-08-09 04:29 639218463224432974
5 ms 162.159.44.77
37 2026-08-09 04:29 639218463224432974
5 ms 172.64.35.77
36 2026-08-09 04:15 639218454384107526
11 ms 108.162.195.77
35 2026-08-09 04:15 639218454384107526
11 ms 162.159.44.77
34 2026-08-09 04:15 639218454384107526
11 ms 172.64.35.77
33 2026-08-09 04:00 639218445331231791
4 ms 108.162.195.77
32 2026-08-09 04:00 639218445331231791
4 ms 162.159.44.77
31 2026-08-09 04:00 639218445331231791
4 ms 172.64.35.77
30 2026-08-09 03:45 639218436285215733
4 ms 108.162.195.77
29 2026-08-09 03:45 639218436285215733
4 ms 162.159.44.77
28 2026-08-09 03:45 639218436285215733
4 ms 172.64.35.77
27 2026-08-09 03:30 639218427289555123
8 ms 108.162.195.77
26 2026-08-09 03:30 639218427289555123
8 ms 162.159.44.77
25 2026-08-09 03:30 639218427289555123
8 ms 172.64.35.77
24 2026-08-09 03:15 639218418227819981
16 ms 108.162.195.77
23 2026-08-09 03:15 639218418227819981
16 ms 162.159.44.77
22 2026-08-09 03:15 639218418227819981
16 ms 172.64.35.77
21 2026-08-09 02:59 639218409119503123
19 ms 108.162.195.77
20 2026-08-09 02:59 639218409119503123
19 ms 162.159.44.77
19 2026-08-09 02:59 639218409119503123
19 ms 172.64.35.77
18 2026-08-09 02:44 639218399771712154
2 ms 108.162.195.77
17 2026-08-09 02:44 639218399771712154
2 ms 162.159.44.77
16 2026-08-09 02:44 639218399771712154
2 ms 172.64.35.77
15 2026-08-09 01:50 639218368648652303
7 ms 108.162.195.77
14 2026-08-09 01:50 639218368648652303
7 ms 162.159.44.77
13 2026-08-09 01:50 639218368648652303
7 ms 172.64.35.77
12 2026-08-09 01:35 639218359569598460
2008 ms 162.159.44.77
11 2026-08-09 01:35 639218359569598460
2008 ms 172.64.35.77
10 2026-08-09 01:35 639218359569598460
2008 ms 108.162.195.77
9 2026-08-09 01:19 639218350555429902
47 ms 108.162.195.77
8 2026-08-09 01:19 639218350555429902
47 ms 162.159.44.77
7 2026-08-09 01:19 639218350555429902
47 ms 172.64.35.77
6 2026-08-09 01:04 639218341311543299
87 ms 108.162.195.77
5 2026-08-09 01:04 639218341311543299
87 ms 172.64.35.77
4 2026-08-09 01:04 639218341311543299
87 ms 162.159.44.77
3 2026-08-09 00:12 639218309981981465
2016 ms 162.159.44.77
2 2026-08-09 00:12 639218309981981465
2016 ms 108.162.195.77
1 2026-08-09 00:12 639218309981981465
2016 ms 172.64.35.77