DNS response history for dev-ns-a2.test-cnode.com

dev-ns-a2.test-cnode.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 71 DNS check records, 71 successful responses, 0 failed responses, and 333 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 dev-ns-a2.test-cnode.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

333 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.172.172.40

Most recently resolved hosting IP on selected date

Successful Responses

71

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 dev-ns-a2.test-cnode.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
71 2026-08-23 22:50 639231214931957622
3 ms 210.172.172.40
70 2026-08-23 22:33 639231204962010549
3 ms 210.172.172.40
69 2026-08-23 22:17 639231195170138463
445 ms 210.172.172.40
68 2026-08-23 22:00 639231185235020577
451 ms 210.172.172.40
67 2026-08-23 21:44 639231175558690075
8 ms 210.172.172.40
66 2026-08-23 21:27 639231165610444012
2247 ms 210.172.172.40
65 2026-08-23 20:35 639231133806425363
24 ms 210.172.172.40
64 2026-08-23 20:18 639231124203758023
3 ms 210.172.172.40
63 2026-08-23 20:02 639231114428262706
5 ms 210.172.172.40
62 2026-08-23 19:46 639231104662480065
4 ms 210.172.172.40
61 2026-08-23 19:30 639231094840372018
443 ms 210.172.172.40
60 2026-08-23 19:13 639231085024583224
21 ms 210.172.172.40
59 2026-08-23 18:57 639231075257417427
442 ms 210.172.172.40
58 2026-08-23 18:41 639231065516009503
449 ms 210.172.172.40
57 2026-08-23 18:24 639231055805348837
5 ms 210.172.172.40
56 2026-08-23 18:08 639231045980373765
245 ms 210.172.172.40
55 2026-08-23 17:52 639231035984577527
450 ms 210.172.172.40
54 2026-08-23 17:35 639231025928115303
448 ms 210.172.172.40
53 2026-08-23 16:42 639230994250157583
4 ms 210.172.172.40
52 2026-08-23 16:26 639230984476411369
444 ms 210.172.172.40
51 2026-08-23 16:09 639230974838373450
10 ms 210.172.172.40
50 2026-08-23 15:53 639230965244277645
445 ms 210.172.172.40
49 2026-08-23 15:37 639230955522101820
5 ms 210.172.172.40
48 2026-08-23 15:21 639230945754521603
4 ms 210.172.172.40
47 2026-08-23 15:05 639230935852040504
3 ms 210.172.172.40
46 2026-08-23 14:48 639230926222061048
17 ms 210.172.172.40
45 2026-08-23 14:32 639230916449726907
673 ms 210.172.172.40
44 2026-08-23 14:16 639230906595053086
258 ms 210.172.172.40
43 2026-08-23 13:59 639230896680429441
631 ms 210.172.172.40
42 2026-08-23 13:43 639230886630210965
700 ms 210.172.172.40
41 2026-08-23 12:50 639230855430405719
3 ms 210.172.172.40
40 2026-08-23 12:34 639230845707499136
2 ms 210.172.172.40
39 2026-08-23 12:18 639230836186805419
2277 ms 210.172.172.40
38 2026-08-23 12:02 639230826493828316
741 ms 210.172.172.40
37 2026-08-23 11:46 639230816817882996
3 ms 210.172.172.40
36 2026-08-23 11:30 639230806933854189
739 ms 210.172.172.40
35 2026-08-23 11:13 639230797120243854
648 ms 210.172.172.40
34 2026-08-23 10:57 639230787310272840
4 ms 210.172.172.40
33 2026-08-23 10:41 639230777600173142
246 ms 210.172.172.40
32 2026-08-23 10:24 639230767665024593
323 ms 210.172.172.40
31 2026-08-23 10:08 639230757720962293
441 ms 210.172.172.40
30 2026-08-23 09:51 639230747722189784
3 ms 210.172.172.40
29 2026-08-23 08:59 639230716313923480
435 ms 210.172.172.40
28 2026-08-23 08:43 639230706813835990
289 ms 210.172.172.40
27 2026-08-23 08:27 639230696871062203
450 ms 210.172.172.40
26 2026-08-23 08:10 639230687142781616
895 ms 210.172.172.40
25 2026-08-23 07:54 639230677432142227
4 ms 210.172.172.40
24 2026-08-23 07:38 639230667686258061
283 ms 210.172.172.40
23 2026-08-23 07:22 639230658039243685
246 ms 210.172.172.40
22 2026-08-23 07:05 639230648468473803
3 ms 210.172.172.40
21 2026-08-23 06:49 639230638829658294
3 ms 210.172.172.40
20 2026-08-23 06:33 639230629247017617
17 ms 210.172.172.40
19 2026-08-23 06:17 639230619625318239
4 ms 210.172.172.40
18 2026-08-23 06:01 639230609697630264
5 ms 210.172.172.40
17 2026-08-23 05:09 639230578570131864
258 ms 210.172.172.40
16 2026-08-23 04:53 639230568958963168
248 ms 210.172.172.40
15 2026-08-23 04:37 639230559287611211
8 ms 210.172.172.40
14 2026-08-23 04:21 639230549524312030
465 ms 210.172.172.40
13 2026-08-23 04:04 639230539739801669
2249 ms 210.172.172.40
12 2026-08-23 03:48 639230530084069375
3 ms 210.172.172.40
11 2026-08-23 03:32 639230520362691441
5 ms 210.172.172.40
10 2026-08-23 03:16 639230510677194518
3 ms 210.172.172.40
9 2026-08-23 03:00 639230501156002646
252 ms 210.172.172.40
8 2026-08-23 02:44 639230491502198541
3 ms 210.172.172.40
7 2026-08-23 02:27 639230481860318494
2007 ms 210.172.172.40
6 2026-08-23 02:11 639230471893008575
487 ms 210.172.172.40
5 2026-08-23 01:18 639230440030877421
3 ms 210.172.172.40
4 2026-08-23 01:02 639230430479725508
257 ms 210.172.172.40
3 2026-08-23 00:46 639230420875160219
4 ms 210.172.172.40
2 2026-08-23 00:30 639230411240692575
446 ms 210.172.172.40
1 2026-08-23 00:14 639230401550806607
4 ms 210.172.172.40