DNS response history for ns2.cdn30.com

ns2.cdn30.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 148 DNS check records, 148 successful responses, 0 failed responses, and 355 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 ns2.cdn30.com.
Records on Selected Date

148

Historical checks stored for this nameserver on selected date

Average Latency

355 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

117.27.241.168

Most recently resolved hosting IP on selected date

Successful Responses

148

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 ns2.cdn30.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
148 2026-08-22 23:56 639230391807229016
220 ms 117.27.241.168
147 2026-08-22 23:56 639230391807229016
220 ms 27.152.188.242
146 2026-08-22 23:40 639230382051619327
187 ms 117.27.241.168
145 2026-08-22 23:40 639230382051619327
187 ms 27.152.188.242
144 2026-08-22 23:24 639230372323353529
9 ms 117.27.241.168
143 2026-08-22 23:24 639230372323353529
9 ms 27.152.188.242
142 2026-08-22 23:08 639230362586451064
203 ms 117.27.241.168
141 2026-08-22 23:08 639230362586451064
203 ms 27.152.188.242
140 2026-08-22 22:51 639230352793666303
295 ms 117.27.241.168
139 2026-08-22 22:51 639230352793666303
295 ms 27.152.188.242
138 2026-08-22 22:34 639230342775737758
407 ms 117.27.241.168
137 2026-08-22 22:34 639230342775737758
407 ms 27.152.188.242
136 2026-08-22 22:18 639230332639939561
20 ms 117.27.241.168
135 2026-08-22 22:18 639230332639939561
20 ms 27.152.188.242
134 2026-08-22 21:25 639230301014190104
5 ms 117.27.241.168
133 2026-08-22 21:25 639230301014190104
5 ms 27.152.188.242
132 2026-08-22 21:08 639230291048161498
206 ms 117.27.241.168
131 2026-08-22 21:08 639230291048161498
206 ms 27.152.188.242
130 2026-08-22 20:52 639230280894353664
201 ms 117.27.241.168
129 2026-08-22 20:52 639230280894353664
201 ms 27.152.188.242
128 2026-08-22 20:35 639230270699419073
218 ms 117.27.241.168
127 2026-08-22 20:35 639230270699419073
218 ms 27.152.188.242
126 2026-08-22 20:17 639230260248163050
168 ms 117.27.241.168
125 2026-08-22 20:17 639230260248163050
168 ms 27.152.188.242
124 2026-08-22 20:00 639230250122494282
283 ms 27.152.188.242
123 2026-08-22 20:00 639230250122494282
283 ms 117.27.241.168
122 2026-08-22 19:43 639230239972935046
3 ms 27.152.188.242
121 2026-08-22 19:43 639230239972935046
3 ms 117.27.241.168
120 2026-08-22 19:26 639230229963262464
579 ms 117.27.241.168
119 2026-08-22 19:26 639230229963262464
579 ms 27.152.188.242
118 2026-08-22 19:10 639230220033804658
292 ms 117.27.241.168
117 2026-08-22 19:10 639230220033804658
292 ms 27.152.188.242
116 2026-08-22 18:53 639230209891107289
35 ms 27.152.188.242
115 2026-08-22 18:53 639230209891107289
35 ms 117.27.241.168
114 2026-08-22 18:36 639230199630298717
207 ms 117.27.241.168
113 2026-08-22 18:36 639230199630298717
207 ms 27.152.188.242
112 2026-08-22 18:19 639230189301984150
29 ms 27.152.188.242
111 2026-08-22 18:19 639230189301984150
29 ms 117.27.241.168
110 2026-08-22 17:25 639230157138468804
2290 ms 117.27.241.168
109 2026-08-22 17:25 639230157138468804
2290 ms 27.152.188.242
108 2026-08-22 17:08 639230146987869495
3 ms 27.152.188.242
107 2026-08-22 17:08 639230146987869495
3 ms 117.27.241.168
106 2026-08-22 16:51 639230136768638516
4 ms 27.152.188.242
105 2026-08-22 16:51 639230136768638516
4 ms 117.27.241.168
104 2026-08-22 16:34 639230126735907877
536 ms 117.27.241.168
103 2026-08-22 16:34 639230126735907877
536 ms 27.152.188.242
102 2026-08-22 16:18 639230116551187768
257 ms 117.27.241.168
101 2026-08-22 16:18 639230116551187768
257 ms 27.152.188.242
100 2026-08-22 16:01 639230106335615913
166 ms 117.27.241.168
99 2026-08-22 16:01 639230106335615913
166 ms 27.152.188.242
98 2026-08-22 15:43 639230096177758176
257 ms 117.27.241.168
97 2026-08-22 15:43 639230096177758176
257 ms 27.152.188.242
96 2026-08-22 15:27 639230086185999993
283 ms 117.27.241.168
95 2026-08-22 15:27 639230086185999993
283 ms 27.152.188.242
94 2026-08-22 15:10 639230076247854903
228 ms 117.27.241.168
93 2026-08-22 15:10 639230076247854903
228 ms 27.152.188.242
92 2026-08-22 14:53 639230066076077530
215 ms 117.27.241.168
91 2026-08-22 14:53 639230066076077530
215 ms 27.152.188.242
90 2026-08-22 14:36 639230055738197328
366 ms 117.27.241.168
89 2026-08-22 14:36 639230055738197328
366 ms 27.152.188.242
88 2026-08-22 14:19 639230045411225521
374 ms 117.27.241.168
87 2026-08-22 14:19 639230045411225521
374 ms 27.152.188.242
86 2026-08-22 13:25 639230013046000470
312 ms 117.27.241.168
85 2026-08-22 13:25 639230013046000470
312 ms 27.152.188.242
84 2026-08-22 13:08 639230003090037878
398 ms 117.27.241.168
83 2026-08-22 13:08 639230003090037878
398 ms 27.152.188.242
82 2026-08-22 12:51 639229993008259475
524 ms 117.27.241.168
81 2026-08-22 12:51 639229993008259475
524 ms 27.152.188.242
80 2026-08-22 12:35 639229982909449470
220 ms 117.27.241.168
79 2026-08-22 12:35 639229982909449470
220 ms 27.152.188.242
78 2026-08-22 12:18 639229973035502212
2268 ms 27.152.188.242
77 2026-08-22 12:18 639229973035502212
2268 ms 117.27.241.168
76 2026-08-22 12:02 639229963064296145
368 ms 117.27.241.168
75 2026-08-22 12:02 639229963064296145
368 ms 27.152.188.242
74 2026-08-22 11:45 639229952996162143
206 ms 117.27.241.168
73 2026-08-22 11:45 639229952996162143
206 ms 27.152.188.242
72 2026-08-22 11:28 639229943051949195
206 ms 117.27.241.168
71 2026-08-22 11:28 639229943051949195
206 ms 27.152.188.242
70 2026-08-22 11:12 639229932919214934
614 ms 117.27.241.168
69 2026-08-22 11:12 639229932919214934
614 ms 27.152.188.242
68 2026-08-22 10:54 639229922745889838
2008 ms 27.152.188.242
67 2026-08-22 10:54 639229922745889838
2008 ms 117.27.241.168
66 2026-08-22 10:38 639229912587214796
32 ms 117.27.241.168
65 2026-08-22 10:38 639229912587214796
32 ms 27.152.188.242
64 2026-08-22 10:20 639229902240004454
201 ms 117.27.241.168
63 2026-08-22 10:20 639229902240004454
201 ms 27.152.188.242
62 2026-08-22 09:28 639229870800501662
277 ms 117.27.241.168
61 2026-08-22 09:28 639229870800501662
277 ms 27.152.188.242
60 2026-08-22 09:12 639229861058384956
205 ms 117.27.241.168
59 2026-08-22 09:12 639229861058384956
205 ms 27.152.188.242
58 2026-08-22 08:55 639229851158592604
2022 ms 27.152.188.242
57 2026-08-22 08:55 639229851158592604
2022 ms 117.27.241.168
56 2026-08-22 08:39 639229841475569629
158 ms 117.27.241.168
55 2026-08-22 08:39 639229841475569629
158 ms 27.152.188.242
54 2026-08-22 08:23 639229831887658471
2012 ms 117.27.241.168
53 2026-08-22 08:23 639229831887658471
2012 ms 27.152.188.242
52 2026-08-22 08:07 639229822043670346
360 ms 117.27.241.168
51 2026-08-22 08:07 639229822043670346
360 ms 27.152.188.242
50 2026-08-22 07:50 639229812327913936
8 ms 27.152.188.242
49 2026-08-22 07:50 639229812327913936
8 ms 117.27.241.168
48 2026-08-22 07:34 639229802629488686
313 ms 117.27.241.168
47 2026-08-22 07:34 639229802629488686
313 ms 27.152.188.242
46 2026-08-22 07:18 639229793051447309
30 ms 27.152.188.242
45 2026-08-22 07:18 639229793051447309
30 ms 117.27.241.168
44 2026-08-22 07:02 639229783303531961
9 ms 27.152.188.242
43 2026-08-22 07:02 639229783303531961
9 ms 117.27.241.168
42 2026-08-22 06:46 639229773458051942
193 ms 117.27.241.168
41 2026-08-22 06:46 639229773458051942
193 ms 27.152.188.242
40 2026-08-22 06:29 639229763373848056
228 ms 117.27.241.168
39 2026-08-22 06:29 639229763373848056
228 ms 27.152.188.242
38 2026-08-22 05:37 639229732140622809
332 ms 27.152.188.242
37 2026-08-22 05:37 639229732140622809
332 ms 117.27.241.168
36 2026-08-22 05:21 639229722699695967
542 ms 117.27.241.168
35 2026-08-22 05:21 639229722699695967
542 ms 27.152.188.242
34 2026-08-22 05:05 639229713097498075
8 ms 117.27.241.168
33 2026-08-22 05:05 639229713097498075
8 ms 27.152.188.242
32 2026-08-22 04:49 639229703543969637
280 ms 117.27.241.168
31 2026-08-22 04:49 639229703543969637
280 ms 27.152.188.242
30 2026-08-22 04:33 639229693970392873
7 ms 27.152.188.242
29 2026-08-22 04:33 639229693970392873
7 ms 117.27.241.168
28 2026-08-22 04:17 639229684277329469
22 ms 27.152.188.242
27 2026-08-22 04:17 639229684277329469
22 ms 117.27.241.168
26 2026-08-22 04:01 639229674501596661
35 ms 27.152.188.242
25 2026-08-22 04:01 639229674501596661
35 ms 117.27.241.168
24 2026-08-22 03:45 639229665064441147
247 ms 117.27.241.168
23 2026-08-22 03:45 639229665064441147
247 ms 27.152.188.242
22 2026-08-22 03:29 639229655507536872
265 ms 117.27.241.168
21 2026-08-22 03:29 639229655507536872
265 ms 27.152.188.242
20 2026-08-22 03:13 639229645849603111
2034 ms 27.152.188.242
19 2026-08-22 03:13 639229645849603111
2034 ms 117.27.241.168
18 2026-08-22 02:57 639229636090497453
220 ms 117.27.241.168
17 2026-08-22 02:57 639229636090497453
220 ms 27.152.188.242
16 2026-08-22 02:40 639229625978544281
3 ms 27.152.188.242
15 2026-08-22 02:40 639229625978544281
3 ms 117.27.241.168
14 2026-08-22 01:47 639229594644662176
7 ms 27.152.188.242
13 2026-08-22 01:47 639229594644662176
7 ms 117.27.241.168
12 2026-08-22 01:32 639229585214633065
8 ms 27.152.188.242
11 2026-08-22 01:32 639229585214633065
8 ms 117.27.241.168
10 2026-08-22 01:16 639229575581042175
13 ms 27.152.188.242
9 2026-08-22 01:16 639229575581042175
13 ms 117.27.241.168
8 2026-08-22 01:00 639229565912268962
204 ms 117.27.241.168
7 2026-08-22 01:00 639229565912268962
204 ms 27.152.188.242
6 2026-08-22 00:44 639229556237813203
3 ms 117.27.241.168
5 2026-08-22 00:44 639229556237813203
3 ms 27.152.188.242
4 2026-08-22 00:27 639229546625802518
346 ms 117.27.241.168
3 2026-08-22 00:27 639229546625802518
346 ms 27.152.188.242
2 2026-08-22 00:11 639229537172016621
5 ms 117.27.241.168
1 2026-08-22 00:11 639229537172016621
5 ms 27.152.188.242