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 2026-08-23. For this date, NameServerHistory found 150 DNS check records, 150 successful responses, 0 failed responses, and 372 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

150

Historical checks stored for this nameserver on selected date

Average Latency

372 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

27.152.188.242

Most recently resolved hosting IP on selected date

Successful Responses

150

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 2026-08-23 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
150 2026-08-23 23:54 639231254406598736
289 ms 27.152.188.242
149 2026-08-23 23:54 639231254406598736
289 ms 117.27.241.168
148 2026-08-23 23:38 639231244697865594
3 ms 27.152.188.242
147 2026-08-23 23:38 639231244697865594
3 ms 117.27.241.168
146 2026-08-23 23:21 639231234893504693
3 ms 117.27.241.168
145 2026-08-23 23:21 639231234893504693
3 ms 27.152.188.242
144 2026-08-23 23:05 639231225024549139
312 ms 27.152.188.242
143 2026-08-23 23:05 639231225024549139
312 ms 117.27.241.168
142 2026-08-23 22:48 639231214931957622
403 ms 117.27.241.168
141 2026-08-23 22:48 639231214931957622
403 ms 27.152.188.242
140 2026-08-23 22:31 639231204962010549
393 ms 117.27.241.168
139 2026-08-23 22:31 639231204962010549
393 ms 27.152.188.242
138 2026-08-23 22:15 639231195170138463
157 ms 117.27.241.168
137 2026-08-23 22:15 639231195170138463
157 ms 27.152.188.242
136 2026-08-23 21:59 639231185235020577
10 ms 117.27.241.168
135 2026-08-23 21:59 639231185235020577
10 ms 27.152.188.242
134 2026-08-23 21:42 639231175558690075
4 ms 27.152.188.242
133 2026-08-23 21:42 639231175558690075
4 ms 117.27.241.168
132 2026-08-23 21:26 639231165610444012
3 ms 117.27.241.168
131 2026-08-23 21:26 639231165610444012
3 ms 27.152.188.242
130 2026-08-23 20:33 639231133806425363
279 ms 117.27.241.168
129 2026-08-23 20:33 639231133806425363
279 ms 27.152.188.242
128 2026-08-23 20:17 639231124203758023
13 ms 117.27.241.168
127 2026-08-23 20:17 639231124203758023
13 ms 27.152.188.242
126 2026-08-23 20:01 639231114428262706
191 ms 117.27.241.168
125 2026-08-23 20:01 639231114428262706
191 ms 27.152.188.242
124 2026-08-23 19:44 639231104662480065
193 ms 117.27.241.168
123 2026-08-23 19:44 639231104662480065
193 ms 27.152.188.242
122 2026-08-23 19:28 639231094840372018
361 ms 117.27.241.168
121 2026-08-23 19:28 639231094840372018
361 ms 27.152.188.242
120 2026-08-23 19:12 639231085024583224
192 ms 117.27.241.168
119 2026-08-23 19:12 639231085024583224
192 ms 27.152.188.242
118 2026-08-23 18:55 639231075257417427
388 ms 117.27.241.168
117 2026-08-23 18:55 639231075257417427
388 ms 27.152.188.242
116 2026-08-23 18:39 639231065516009503
16 ms 27.152.188.242
115 2026-08-23 18:39 639231065516009503
16 ms 117.27.241.168
114 2026-08-23 18:23 639231055805348837
170 ms 117.27.241.168
113 2026-08-23 18:23 639231055805348837
170 ms 27.152.188.242
112 2026-08-23 18:06 639231045980373765
183 ms 117.27.241.168
111 2026-08-23 18:06 639231045980373765
183 ms 27.152.188.242
110 2026-08-23 17:50 639231035984577527
19 ms 27.152.188.242
109 2026-08-23 17:50 639231035984577527
19 ms 117.27.241.168
108 2026-08-23 17:33 639231025928115303
11 ms 117.27.241.168
107 2026-08-23 17:33 639231025928115303
11 ms 27.152.188.242
106 2026-08-23 16:40 639230994250157583
239 ms 117.27.241.168
105 2026-08-23 16:40 639230994250157583
239 ms 27.152.188.242
104 2026-08-23 16:24 639230984476411369
6 ms 27.152.188.242
103 2026-08-23 16:24 639230984476411369
6 ms 117.27.241.168
102 2026-08-23 16:08 639230974838373450
4 ms 117.27.241.168
101 2026-08-23 16:08 639230974838373450
4 ms 27.152.188.242
100 2026-08-23 15:52 639230965244277645
167 ms 117.27.241.168
99 2026-08-23 15:52 639230965244277645
167 ms 27.152.188.242
98 2026-08-23 15:36 639230955522101820
23 ms 27.152.188.242
97 2026-08-23 15:36 639230955522101820
23 ms 117.27.241.168
96 2026-08-23 15:20 639230945754521603
17 ms 117.27.241.168
95 2026-08-23 15:20 639230945754521603
17 ms 27.152.188.242
94 2026-08-23 15:03 639230935852040504
438 ms 117.27.241.168
93 2026-08-23 15:03 639230935852040504
438 ms 27.152.188.242
92 2026-08-23 14:47 639230926222061048
395 ms 117.27.241.168
91 2026-08-23 14:47 639230926222061048
395 ms 27.152.188.242
90 2026-08-23 14:30 639230916449726907
219 ms 117.27.241.168
89 2026-08-23 14:30 639230916449726907
219 ms 27.152.188.242
88 2026-08-23 14:14 639230906595053086
401 ms 117.27.241.168
87 2026-08-23 14:14 639230906595053086
401 ms 27.152.188.242
86 2026-08-23 13:58 639230896680429441
2270 ms 27.152.188.242
85 2026-08-23 13:58 639230896680429441
2270 ms 117.27.241.168
84 2026-08-23 13:41 639230886630210965
8 ms 27.152.188.242
83 2026-08-23 13:41 639230886630210965
8 ms 117.27.241.168
82 2026-08-23 12:49 639230855430405719
4336 ms 27.152.188.242
81 2026-08-23 12:49 639230855430405719
4336 ms 117.27.241.168
80 2026-08-23 12:33 639230845707499136
10 ms 27.152.188.242
79 2026-08-23 12:33 639230845707499136
10 ms 117.27.241.168
78 2026-08-23 12:17 639230836186805419
2328 ms 27.152.188.242
77 2026-08-23 12:17 639230836186805419
2328 ms 117.27.241.168
76 2026-08-23 12:01 639230826493828316
23 ms 117.27.241.168
75 2026-08-23 12:01 639230826493828316
23 ms 27.152.188.242
74 2026-08-23 11:44 639230816817882996
514 ms 117.27.241.168
73 2026-08-23 11:44 639230816817882996
514 ms 27.152.188.242
72 2026-08-23 11:28 639230806933854189
58 ms 117.27.241.168
71 2026-08-23 11:28 639230806933854189
58 ms 27.152.188.242
70 2026-08-23 11:12 639230797120243854
395 ms 117.27.241.168
69 2026-08-23 11:12 639230797120243854
395 ms 27.152.188.242
68 2026-08-23 10:55 639230787310272840
5 ms 117.27.241.168
67 2026-08-23 10:55 639230787310272840
5 ms 27.152.188.242
66 2026-08-23 10:39 639230777600173142
320 ms 117.27.241.168
65 2026-08-23 10:39 639230777600173142
320 ms 27.152.188.242
64 2026-08-23 10:23 639230767665024593
4 ms 27.152.188.242
63 2026-08-23 10:23 639230767665024593
4 ms 117.27.241.168
62 2026-08-23 10:06 639230757720962293
204 ms 117.27.241.168
61 2026-08-23 10:06 639230757720962293
204 ms 27.152.188.242
60 2026-08-23 09:49 639230747722189784
438 ms 117.27.241.168
59 2026-08-23 09:49 639230747722189784
438 ms 27.152.188.242
58 2026-08-23 08:57 639230716313923480
401 ms 117.27.241.168
57 2026-08-23 08:57 639230716313923480
401 ms 27.152.188.242
56 2026-08-23 08:41 639230706813835990
2482 ms 117.27.241.168
55 2026-08-23 08:41 639230706813835990
2482 ms 27.152.188.242
54 2026-08-23 08:25 639230696871062203
3 ms 117.27.241.168
53 2026-08-23 08:25 639230696871062203
3 ms 27.152.188.242
52 2026-08-23 08:08 639230687142781616
312 ms 117.27.241.168
51 2026-08-23 08:08 639230687142781616
312 ms 27.152.188.242
50 2026-08-23 07:52 639230677432142227
344 ms 27.152.188.242
49 2026-08-23 07:52 639230677432142227
344 ms 117.27.241.168
48 2026-08-23 07:36 639230667686258061
14 ms 117.27.241.168
47 2026-08-23 07:36 639230667686258061
14 ms 27.152.188.242
46 2026-08-23 07:20 639230658039243685
421 ms 117.27.241.168
45 2026-08-23 07:20 639230658039243685
421 ms 27.152.188.242
44 2026-08-23 07:04 639230648468473803
2 ms 27.152.188.242
43 2026-08-23 07:04 639230648468473803
2 ms 117.27.241.168
42 2026-08-23 06:48 639230638829658294
282 ms 117.27.241.168
41 2026-08-23 06:48 639230638829658294
282 ms 27.152.188.242
40 2026-08-23 06:32 639230629247017617
2011 ms 27.152.188.242
39 2026-08-23 06:32 639230629247017617
2011 ms 117.27.241.168
38 2026-08-23 06:16 639230619625318239
202 ms 117.27.241.168
37 2026-08-23 06:16 639230619625318239
202 ms 27.152.188.242
36 2026-08-23 05:59 639230609697630264
2273 ms 27.152.188.242
35 2026-08-23 05:59 639230609697630264
2273 ms 117.27.241.168
34 2026-08-23 05:07 639230578570131864
2 ms 117.27.241.168
33 2026-08-23 05:07 639230578570131864
2 ms 27.152.188.242
32 2026-08-23 04:51 639230568958963168
219 ms 117.27.241.168
31 2026-08-23 04:51 639230568958963168
219 ms 27.152.188.242
30 2026-08-23 04:35 639230559287611211
9 ms 27.152.188.242
29 2026-08-23 04:35 639230559287611211
9 ms 117.27.241.168
28 2026-08-23 04:19 639230549524312030
3 ms 27.152.188.242
27 2026-08-23 04:19 639230549524312030
3 ms 117.27.241.168
26 2026-08-23 04:03 639230539739801669
280 ms 117.27.241.168
25 2026-08-23 04:03 639230539739801669
280 ms 27.152.188.242
24 2026-08-23 03:47 639230530084069375
67 ms 117.27.241.168
23 2026-08-23 03:47 639230530084069375
67 ms 27.152.188.242
22 2026-08-23 03:30 639230520362691441
354 ms 117.27.241.168
21 2026-08-23 03:30 639230520362691441
354 ms 27.152.188.242
20 2026-08-23 03:14 639230510677194518
184 ms 117.27.241.168
19 2026-08-23 03:14 639230510677194518
184 ms 27.152.188.242
18 2026-08-23 02:58 639230501156002646
17 ms 27.152.188.242
17 2026-08-23 02:58 639230501156002646
17 ms 117.27.241.168
16 2026-08-23 02:42 639230491502198541
232 ms 117.27.241.168
15 2026-08-23 02:42 639230491502198541
232 ms 27.152.188.242
14 2026-08-23 02:26 639230481860318494
350 ms 117.27.241.168
13 2026-08-23 02:26 639230481860318494
350 ms 27.152.188.242
12 2026-08-23 02:10 639230471893008575
432 ms 117.27.241.168
11 2026-08-23 02:10 639230471893008575
432 ms 27.152.188.242
10 2026-08-23 01:16 639230440030877421
164 ms 117.27.241.168
9 2026-08-23 01:16 639230440030877421
164 ms 27.152.188.242
8 2026-08-23 01:01 639230430479725508
430 ms 117.27.241.168
7 2026-08-23 01:01 639230430479725508
430 ms 27.152.188.242
6 2026-08-23 00:44 639230420875160219
4 ms 27.152.188.242
5 2026-08-23 00:44 639230420875160219
4 ms 117.27.241.168
4 2026-08-23 00:28 639230411240692575
3 ms 27.152.188.242
3 2026-08-23 00:28 639230411240692575
3 ms 117.27.241.168
2 2026-08-23 00:12 639230401550806607
7 ms 117.27.241.168
1 2026-08-23 00:12 639230401550806607
7 ms 27.152.188.242