DNS response history for dns.sinacloud.com

dns.sinacloud.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 2026-08-23. For this date, NameServerHistory found 228 DNS check records, 228 successful responses, 0 failed responses, and 794 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 dns.sinacloud.com.
Records on Selected Date

228

Historical checks stored for this nameserver on selected date

Average Latency

794 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

14.116.224.226

Most recently resolved hosting IP on selected date

Successful Responses

228

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 dns.sinacloud.com

Showing DNS history for 2026-08-23 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
228 2026-08-23 23:59 639231254406598736
6 ms 14.116.224.226
227 2026-08-23 23:59 639231254406598736
6 ms 220.181.172.233
226 2026-08-23 23:59 639231254406598736
6 ms 27.221.16.36
225 2026-08-23 23:42 639231244697865594
4336 ms 27.221.16.36
224 2026-08-23 23:42 639231244697865594
4336 ms 220.181.172.233
223 2026-08-23 23:42 639231244697865594
4336 ms 14.116.224.226
222 2026-08-23 23:26 639231234893504693
9 ms 27.221.16.36
221 2026-08-23 23:26 639231234893504693
9 ms 220.181.172.233
220 2026-08-23 23:26 639231234893504693
9 ms 14.116.224.226
219 2026-08-23 23:10 639231225024549139
3 ms 27.221.16.36
218 2026-08-23 23:10 639231225024549139
3 ms 220.181.172.233
217 2026-08-23 23:10 639231225024549139
3 ms 14.116.224.226
216 2026-08-23 22:53 639231214931957622
3 ms 220.181.172.233
215 2026-08-23 22:53 639231214931957622
3 ms 14.116.224.226
214 2026-08-23 22:53 639231214931957622
3 ms 27.221.16.36
213 2026-08-23 22:36 639231204962010549
9 ms 27.221.16.36
212 2026-08-23 22:36 639231204962010549
9 ms 220.181.172.233
211 2026-08-23 22:36 639231204962010549
9 ms 14.116.224.226
210 2026-08-23 22:20 639231195170138463
2008 ms 27.221.16.36
209 2026-08-23 22:20 639231195170138463
2008 ms 220.181.172.233
208 2026-08-23 22:20 639231195170138463
2008 ms 14.116.224.226
207 2026-08-23 22:04 639231185235020577
2031 ms 220.181.172.233
206 2026-08-23 22:04 639231185235020577
2031 ms 27.221.16.36
205 2026-08-23 22:04 639231185235020577
2031 ms 14.116.224.226
204 2026-08-23 21:47 639231175558690075
1471 ms 14.116.224.226
203 2026-08-23 21:47 639231175558690075
1471 ms 27.221.16.36
202 2026-08-23 21:47 639231175558690075
1471 ms 220.181.172.233
201 2026-08-23 21:31 639231165610444012
2032 ms 220.181.172.233
200 2026-08-23 21:31 639231165610444012
2032 ms 27.221.16.36
199 2026-08-23 21:31 639231165610444012
2032 ms 14.116.224.226
198 2026-08-23 20:38 639231133806425363
4 ms 14.116.224.226
197 2026-08-23 20:38 639231133806425363
4 ms 220.181.172.233
196 2026-08-23 20:38 639231133806425363
4 ms 27.221.16.36
195 2026-08-23 20:21 639231124203758023
2250 ms 27.221.16.36
194 2026-08-23 20:21 639231124203758023
2250 ms 220.181.172.233
193 2026-08-23 20:21 639231124203758023
2250 ms 14.116.224.226
192 2026-08-23 20:05 639231114428262706
5 ms 220.181.172.233
191 2026-08-23 20:05 639231114428262706
5 ms 27.221.16.36
190 2026-08-23 20:05 639231114428262706
5 ms 14.116.224.226
189 2026-08-23 19:49 639231104662480065
258 ms 220.181.172.233
188 2026-08-23 19:49 639231104662480065
258 ms 27.221.16.36
187 2026-08-23 19:49 639231104662480065
258 ms 14.116.224.226
186 2026-08-23 19:33 639231094840372018
4 ms 14.116.224.226
185 2026-08-23 19:33 639231094840372018
4 ms 220.181.172.233
184 2026-08-23 19:33 639231094840372018
4 ms 27.221.16.36
183 2026-08-23 19:16 639231085024583224
240 ms 220.181.172.233
182 2026-08-23 19:16 639231085024583224
240 ms 14.116.224.226
181 2026-08-23 19:16 639231085024583224
240 ms 27.221.16.36
180 2026-08-23 19:00 639231075257417427
4 ms 14.116.224.226
179 2026-08-23 19:00 639231075257417427
4 ms 220.181.172.233
178 2026-08-23 19:00 639231075257417427
4 ms 27.221.16.36
177 2026-08-23 18:44 639231065516009503
3 ms 14.116.224.226
176 2026-08-23 18:44 639231065516009503
3 ms 220.181.172.233
175 2026-08-23 18:44 639231065516009503
3 ms 27.221.16.36
174 2026-08-23 18:27 639231055805348837
4 ms 27.221.16.36
173 2026-08-23 18:27 639231055805348837
4 ms 14.116.224.226
172 2026-08-23 18:27 639231055805348837
4 ms 220.181.172.233
171 2026-08-23 18:11 639231045980373765
4 ms 220.181.172.233
170 2026-08-23 18:11 639231045980373765
4 ms 27.221.16.36
169 2026-08-23 18:11 639231045980373765
4 ms 14.116.224.226
168 2026-08-23 17:55 639231035984577527
4 ms 27.221.16.36
167 2026-08-23 17:55 639231035984577527
4 ms 14.116.224.226
166 2026-08-23 17:55 639231035984577527
4 ms 220.181.172.233
165 2026-08-23 17:38 639231025928115303
2193 ms 220.181.172.233
164 2026-08-23 17:38 639231025928115303
2193 ms 14.116.224.226
163 2026-08-23 17:38 639231025928115303
2193 ms 27.221.16.36
162 2026-08-23 16:45 639230994250157583
3 ms 220.181.172.233
161 2026-08-23 16:45 639230994250157583
3 ms 14.116.224.226
160 2026-08-23 16:45 639230994250157583
3 ms 27.221.16.36
159 2026-08-23 16:29 639230984476411369
3 ms 27.221.16.36
158 2026-08-23 16:29 639230984476411369
3 ms 220.181.172.233
157 2026-08-23 16:29 639230984476411369
3 ms 14.116.224.226
156 2026-08-23 16:12 639230974838373450
33 ms 14.116.224.226
155 2026-08-23 16:12 639230974838373450
33 ms 220.181.172.233
154 2026-08-23 16:12 639230974838373450
33 ms 27.221.16.36
153 2026-08-23 15:56 639230965244277645
2322 ms 27.221.16.36
152 2026-08-23 15:56 639230965244277645
2322 ms 220.181.172.233
151 2026-08-23 15:56 639230965244277645
2322 ms 14.116.224.226
150 2026-08-23 15:40 639230955522101820
4 ms 14.116.224.226
149 2026-08-23 15:40 639230955522101820
4 ms 27.221.16.36
148 2026-08-23 15:40 639230955522101820
4 ms 220.181.172.233
147 2026-08-23 15:24 639230945754521603
4 ms 14.116.224.226
146 2026-08-23 15:24 639230945754521603
4 ms 220.181.172.233
145 2026-08-23 15:24 639230945754521603
4 ms 27.221.16.36
144 2026-08-23 15:08 639230935852040504
2 ms 27.221.16.36
143 2026-08-23 15:08 639230935852040504
2 ms 220.181.172.233
142 2026-08-23 15:08 639230935852040504
2 ms 14.116.224.226
141 2026-08-23 14:51 639230926222061048
3 ms 14.116.224.226
140 2026-08-23 14:51 639230926222061048
3 ms 27.221.16.36
139 2026-08-23 14:51 639230926222061048
3 ms 220.181.172.233
138 2026-08-23 14:35 639230916449726907
5 ms 27.221.16.36
137 2026-08-23 14:35 639230916449726907
5 ms 14.116.224.226
136 2026-08-23 14:35 639230916449726907
5 ms 220.181.172.233
135 2026-08-23 14:19 639230906595053086
1751 ms 14.116.224.226
134 2026-08-23 14:19 639230906595053086
1751 ms 27.221.16.36
133 2026-08-23 14:19 639230906595053086
1751 ms 220.181.172.233
132 2026-08-23 14:03 639230896680429441
2259 ms 220.181.172.233
131 2026-08-23 14:03 639230896680429441
2259 ms 27.221.16.36
130 2026-08-23 14:03 639230896680429441
2259 ms 14.116.224.226
129 2026-08-23 13:46 639230886630210965
2011 ms 220.181.172.233
128 2026-08-23 13:46 639230886630210965
2011 ms 14.116.224.226
127 2026-08-23 13:46 639230886630210965
2011 ms 27.221.16.36
126 2026-08-23 12:54 639230855430405719
2 ms 14.116.224.226
125 2026-08-23 12:54 639230855430405719
2 ms 220.181.172.233
124 2026-08-23 12:54 639230855430405719
2 ms 27.221.16.36
123 2026-08-23 12:37 639230845707499136
2327 ms 220.181.172.233
122 2026-08-23 12:37 639230845707499136
2327 ms 14.116.224.226
121 2026-08-23 12:37 639230845707499136
2327 ms 27.221.16.36
120 2026-08-23 12:21 639230836186805419
4 ms 14.116.224.226
119 2026-08-23 12:21 639230836186805419
4 ms 220.181.172.233
118 2026-08-23 12:21 639230836186805419
4 ms 27.221.16.36
117 2026-08-23 12:05 639230826493828316
4 ms 14.116.224.226
116 2026-08-23 12:05 639230826493828316
4 ms 220.181.172.233
115 2026-08-23 12:05 639230826493828316
4 ms 27.221.16.36
114 2026-08-23 11:49 639230816817882996
2008 ms 220.181.172.233
113 2026-08-23 11:49 639230816817882996
2008 ms 14.116.224.226
112 2026-08-23 11:49 639230816817882996
2008 ms 27.221.16.36
111 2026-08-23 11:33 639230806933854189
3 ms 220.181.172.233
110 2026-08-23 11:33 639230806933854189
3 ms 27.221.16.36
109 2026-08-23 11:33 639230806933854189
3 ms 14.116.224.226
108 2026-08-23 11:16 639230797120243854
5 ms 27.221.16.36
107 2026-08-23 11:16 639230797120243854
5 ms 14.116.224.226
106 2026-08-23 11:16 639230797120243854
5 ms 220.181.172.233
105 2026-08-23 11:00 639230787310272840
1580 ms 14.116.224.226
104 2026-08-23 11:00 639230787310272840
1580 ms 220.181.172.233
103 2026-08-23 11:00 639230787310272840
1580 ms 27.221.16.36
102 2026-08-23 10:44 639230777600173142
2009 ms 220.181.172.233
101 2026-08-23 10:44 639230777600173142
2009 ms 14.116.224.226
100 2026-08-23 10:44 639230777600173142
2009 ms 27.221.16.36
99 2026-08-23 10:28 639230767665024593
4 ms 220.181.172.233
98 2026-08-23 10:28 639230767665024593
4 ms 27.221.16.36
97 2026-08-23 10:28 639230767665024593
4 ms 14.116.224.226
96 2026-08-23 10:11 639230757720962293
3 ms 27.221.16.36
95 2026-08-23 10:11 639230757720962293
3 ms 14.116.224.226
94 2026-08-23 10:11 639230757720962293
3 ms 220.181.172.233
93 2026-08-23 09:54 639230747722189784
4291 ms 14.116.224.226
92 2026-08-23 09:54 639230747722189784
4291 ms 220.181.172.233
91 2026-08-23 09:54 639230747722189784
4291 ms 27.221.16.36
90 2026-08-23 09:02 639230716313923480
252 ms 220.181.172.233
89 2026-08-23 09:02 639230716313923480
252 ms 14.116.224.226
88 2026-08-23 09:02 639230716313923480
252 ms 27.221.16.36
87 2026-08-23 08:45 639230706813835990
2 ms 220.181.172.233
86 2026-08-23 08:45 639230706813835990
2 ms 27.221.16.36
85 2026-08-23 08:45 639230706813835990
2 ms 14.116.224.226
84 2026-08-23 08:30 639230696871062203
1793 ms 14.116.224.226
83 2026-08-23 08:30 639230696871062203
1793 ms 220.181.172.233
82 2026-08-23 08:30 639230696871062203
1793 ms 27.221.16.36
81 2026-08-23 08:13 639230687142781616
3 ms 14.116.224.226
80 2026-08-23 08:13 639230687142781616
3 ms 27.221.16.36
79 2026-08-23 08:13 639230687142781616
3 ms 220.181.172.233
78 2026-08-23 07:57 639230677432142227
2032 ms 14.116.224.226
77 2026-08-23 07:57 639230677432142227
2032 ms 220.181.172.233
76 2026-08-23 07:57 639230677432142227
2032 ms 27.221.16.36
75 2026-08-23 07:41 639230667686258061
12 ms 27.221.16.36
74 2026-08-23 07:41 639230667686258061
12 ms 220.181.172.233
73 2026-08-23 07:41 639230667686258061
12 ms 14.116.224.226
72 2026-08-23 07:25 639230658039243685
1242 ms 220.181.172.233
71 2026-08-23 07:25 639230658039243685
1242 ms 27.221.16.36
70 2026-08-23 07:25 639230658039243685
1242 ms 14.116.224.226
69 2026-08-23 07:08 639230648468473803
2301 ms 220.181.172.233
68 2026-08-23 07:08 639230648468473803
2301 ms 14.116.224.226
67 2026-08-23 07:08 639230648468473803
2301 ms 27.221.16.36
66 2026-08-23 06:52 639230638829658294
214 ms 220.181.172.233
65 2026-08-23 06:52 639230638829658294
214 ms 14.116.224.226
64 2026-08-23 06:52 639230638829658294
214 ms 27.221.16.36
63 2026-08-23 06:36 639230629247017617
2259 ms 220.181.172.233
62 2026-08-23 06:36 639230629247017617
2259 ms 27.221.16.36
61 2026-08-23 06:36 639230629247017617
2259 ms 14.116.224.226
60 2026-08-23 06:20 639230619625318239
3 ms 220.181.172.233
59 2026-08-23 06:20 639230619625318239
3 ms 27.221.16.36
58 2026-08-23 06:20 639230619625318239
3 ms 14.116.224.226
57 2026-08-23 06:04 639230609697630264
4 ms 220.181.172.233
56 2026-08-23 06:04 639230609697630264
4 ms 27.221.16.36
55 2026-08-23 06:04 639230609697630264
4 ms 14.116.224.226
54 2026-08-23 05:12 639230578570131864
6 ms 220.181.172.233
53 2026-08-23 05:12 639230578570131864
6 ms 27.221.16.36
52 2026-08-23 05:12 639230578570131864
6 ms 14.116.224.226
51 2026-08-23 04:56 639230568958963168
2 ms 220.181.172.233
50 2026-08-23 04:56 639230568958963168
2 ms 27.221.16.36
49 2026-08-23 04:56 639230568958963168
2 ms 14.116.224.226
48 2026-08-23 04:40 639230559287611211
2289 ms 14.116.224.226
47 2026-08-23 04:40 639230559287611211
2289 ms 220.181.172.233
46 2026-08-23 04:40 639230559287611211
2289 ms 27.221.16.36
45 2026-08-23 04:24 639230549524312030
3 ms 14.116.224.226
44 2026-08-23 04:24 639230549524312030
3 ms 220.181.172.233
43 2026-08-23 04:24 639230549524312030
3 ms 27.221.16.36
42 2026-08-23 04:08 639230539739801669
3 ms 14.116.224.226
41 2026-08-23 04:08 639230539739801669
3 ms 220.181.172.233
40 2026-08-23 04:08 639230539739801669
3 ms 27.221.16.36
39 2026-08-23 03:51 639230530084069375
2007 ms 220.181.172.233
38 2026-08-23 03:51 639230530084069375
2007 ms 27.221.16.36
37 2026-08-23 03:51 639230530084069375
2007 ms 14.116.224.226
36 2026-08-23 03:35 639230520362691441
3 ms 27.221.16.36
35 2026-08-23 03:35 639230520362691441
3 ms 14.116.224.226
34 2026-08-23 03:35 639230520362691441
3 ms 220.181.172.233
33 2026-08-23 03:19 639230510677194518
2011 ms 220.181.172.233
32 2026-08-23 03:19 639230510677194518
2011 ms 27.221.16.36
31 2026-08-23 03:19 639230510677194518
2011 ms 14.116.224.226
30 2026-08-23 03:03 639230501156002646
2315 ms 220.181.172.233
29 2026-08-23 03:03 639230501156002646
2315 ms 14.116.224.226
28 2026-08-23 03:03 639230501156002646
2315 ms 27.221.16.36
27 2026-08-23 02:47 639230491502198541
2 ms 27.221.16.36
26 2026-08-23 02:47 639230491502198541
2 ms 220.181.172.233
25 2026-08-23 02:47 639230491502198541
2 ms 14.116.224.226
24 2026-08-23 02:31 639230481860318494
3 ms 27.221.16.36
23 2026-08-23 02:31 639230481860318494
3 ms 14.116.224.226
22 2026-08-23 02:31 639230481860318494
3 ms 220.181.172.233
21 2026-08-23 02:15 639230471893008575
2 ms 27.221.16.36
20 2026-08-23 02:15 639230471893008575
2 ms 220.181.172.233
19 2026-08-23 02:15 639230471893008575
2 ms 14.116.224.226
18 2026-08-23 01:21 639230440030877421
12 ms 220.181.172.233
17 2026-08-23 01:21 639230440030877421
12 ms 14.116.224.226
16 2026-08-23 01:21 639230440030877421
12 ms 27.221.16.36
15 2026-08-23 01:05 639230430479725508
8 ms 220.181.172.233
14 2026-08-23 01:05 639230430479725508
8 ms 27.221.16.36
13 2026-08-23 01:05 639230430479725508
8 ms 14.116.224.226
12 2026-08-23 00:49 639230420875160219
4 ms 14.116.224.226
11 2026-08-23 00:49 639230420875160219
4 ms 220.181.172.233
10 2026-08-23 00:49 639230420875160219
4 ms 27.221.16.36
9 2026-08-23 00:33 639230411240692575
2031 ms 27.221.16.36
8 2026-08-23 00:33 639230411240692575
2031 ms 220.181.172.233
7 2026-08-23 00:33 639230411240692575
2031 ms 14.116.224.226
6 2026-08-23 00:17 639230401550806607
3 ms 220.181.172.233
5 2026-08-23 00:17 639230401550806607
3 ms 14.116.224.226
4 2026-08-23 00:17 639230401550806607
3 ms 27.221.16.36
3 2026-08-23 00:01 639230391807229016
2010 ms 220.181.172.233
2 2026-08-23 00:01 639230391807229016
2010 ms 14.116.224.226
1 2026-08-23 00:01 639230391807229016
2010 ms 27.221.16.36