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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 380 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

75

Historical checks stored for this nameserver on selected date

Average Latency

380 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:57

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

75

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 2026-08-18 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
75 2026-08-18 23:57 639226935204800669
15 ms 210.172.172.40
74 2026-08-18 23:40 639226925298919497
3 ms 210.172.172.40
73 2026-08-18 23:24 639226915487885053
3 ms 210.172.172.40
72 2026-08-18 23:07 639226905465760034
441 ms 210.172.172.40
71 2026-08-18 22:50 639226895378104692
8 ms 210.172.172.40
70 2026-08-18 21:57 639226863374232622
6 ms 210.172.172.40
69 2026-08-18 21:41 639226853698516058
435 ms 210.172.172.40
68 2026-08-18 21:24 639226843797360601
439 ms 210.172.172.40
67 2026-08-18 21:08 639226834046588155
443 ms 210.172.172.40
66 2026-08-18 20:52 639226824234488533
24 ms 210.172.172.40
65 2026-08-18 20:35 639226814549928621
4 ms 210.172.172.40
64 2026-08-18 20:19 639226804721432353
447 ms 210.172.172.40
63 2026-08-18 20:03 639226795048828184
271 ms 210.172.172.40
62 2026-08-18 19:47 639226785202482420
3 ms 210.172.172.40
61 2026-08-18 19:30 639226775309362607
440 ms 210.172.172.40
60 2026-08-18 19:13 639226765406586155
440 ms 210.172.172.40
59 2026-08-18 18:57 639226755437790519
444 ms 210.172.172.40
58 2026-08-18 18:04 639226723856194457
442 ms 210.172.172.40
57 2026-08-18 17:48 639226714050583422
449 ms 210.172.172.40
56 2026-08-18 17:32 639226704236499724
347 ms 210.172.172.40
55 2026-08-18 17:15 639226694184520163
450 ms 210.172.172.40
54 2026-08-18 16:58 639226684161203477
448 ms 210.172.172.40
53 2026-08-18 16:42 639226674305430109
444 ms 210.172.172.40
52 2026-08-18 16:25 639226664489607984
566 ms 210.172.172.40
51 2026-08-18 16:09 639226654533111667
458 ms 210.172.172.40
50 2026-08-18 15:52 639226644778594725
440 ms 210.172.172.40
49 2026-08-18 15:36 639226634901553621
491 ms 210.172.172.40
48 2026-08-18 15:19 639226624921864967
434 ms 210.172.172.40
47 2026-08-18 15:03 639226614939419403
452 ms 210.172.172.40
46 2026-08-18 14:10 639226583021074771
445 ms 210.172.172.40
45 2026-08-18 13:53 639226573279933585
781 ms 210.172.172.40
44 2026-08-18 13:37 639226563494036301
6 ms 210.172.172.40
43 2026-08-18 13:21 639226553708216256
849 ms 210.172.172.40
42 2026-08-18 13:04 639226544003734815
3 ms 210.172.172.40
41 2026-08-18 12:48 639226534105733155
776 ms 210.172.172.40
40 2026-08-18 12:32 639226524298118898
447 ms 210.172.172.40
39 2026-08-18 12:15 639226514525195335
439 ms 210.172.172.40
38 2026-08-18 11:59 639226504703635320
449 ms 210.172.172.40
37 2026-08-18 11:43 639226494737271720
448 ms 210.172.172.40
36 2026-08-18 11:26 639226485005027236
442 ms 210.172.172.40
35 2026-08-18 11:10 639226475133236105
441 ms 210.172.172.40
34 2026-08-18 10:16 639226442975077052
2318 ms 210.172.172.40
33 2026-08-18 10:00 639226433317932039
453 ms 210.172.172.40
32 2026-08-18 09:44 639226423688431096
2257 ms 210.172.172.40
31 2026-08-18 09:28 639226413998250045
452 ms 210.172.172.40
30 2026-08-18 09:11 639226404284554875
437 ms 210.172.172.40
29 2026-08-18 08:55 639226394637043309
32 ms 210.172.172.40
28 2026-08-18 08:39 639226385052447582
440 ms 210.172.172.40
27 2026-08-18 08:23 639226375506189603
444 ms 210.172.172.40
26 2026-08-18 08:07 639226365690646426
454 ms 210.172.172.40
25 2026-08-18 07:51 639226355771007701
442 ms 210.172.172.40
24 2026-08-18 07:34 639226345946269369
445 ms 210.172.172.40
23 2026-08-18 07:18 639226336241601848
464 ms 210.172.172.40
22 2026-08-18 06:26 639226304950675290
10 ms 210.172.172.40
21 2026-08-18 06:10 639226295324754616
440 ms 210.172.172.40
20 2026-08-18 05:54 639226285824640601
446 ms 210.172.172.40
19 2026-08-18 05:38 639226276321223917
4 ms 210.172.172.40
18 2026-08-18 05:22 639226266800200046
3 ms 210.172.172.40
17 2026-08-18 05:06 639226256958066164
452 ms 210.172.172.40
16 2026-08-18 04:50 639226247432364597
258 ms 210.172.172.40
15 2026-08-18 04:34 639226237703388552
3 ms 210.172.172.40
14 2026-08-18 04:18 639226227937569589
457 ms 210.172.172.40
13 2026-08-18 04:02 639226218052465471
445 ms 210.172.172.40
12 2026-08-18 03:45 639226208429623997
440 ms 210.172.172.40
11 2026-08-18 03:29 639226198800675295
3 ms 210.172.172.40
10 2026-08-18 02:37 639226167722042574
442 ms 210.172.172.40
9 2026-08-18 02:21 639226158277924383
5 ms 210.172.172.40
8 2026-08-18 02:06 639226148757810592
6 ms 210.172.172.40
7 2026-08-18 01:50 639226139348611045
288 ms 210.172.172.40
6 2026-08-18 01:34 639226129823462907
2 ms 210.172.172.40
5 2026-08-18 01:18 639226120218260005
3 ms 210.172.172.40
4 2026-08-18 01:02 639226110875503904
3 ms 210.172.172.40
3 2026-08-18 00:47 639226101376311912
440 ms 210.172.172.40
2 2026-08-18 00:31 639226091924943492
440 ms 210.172.172.40
1 2026-08-18 00:15 639226082133158124
437 ms 210.172.172.40