DNS response history for dev-ns-a1.test-cnode.com

dev-ns-a1.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 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-a1.test-cnode.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

333 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.172.172.4

Most recently resolved hosting IP on selected date

Successful Responses

76

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-a1.test-cnode.com

Showing DNS history for 2026-08-15 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
76 2026-08-15 23:48 639224338276675277
2 ms 210.172.172.4
75 2026-08-15 22:56 639224306594546649
318 ms 210.172.172.4
74 2026-08-15 22:40 639224297145423303
2 ms 210.172.172.4
73 2026-08-15 22:24 639224287678238833
441 ms 210.172.172.4
72 2026-08-15 22:09 639224278490872828
3 ms 210.172.172.4
71 2026-08-15 21:53 639224269149307826
304 ms 210.172.172.4
70 2026-08-15 21:38 639224259868597616
223 ms 210.172.172.4
69 2026-08-15 21:22 639224250518642175
3 ms 210.172.172.4
68 2026-08-15 21:07 639224241064772383
439 ms 210.172.172.4
67 2026-08-15 20:51 639224231691099605
440 ms 210.172.172.4
66 2026-08-15 20:35 639224222468168159
4 ms 210.172.172.4
65 2026-08-15 20:20 639224213173899635
4 ms 210.172.172.4
64 2026-08-15 20:04 639224203914451783
2 ms 210.172.172.4
63 2026-08-15 19:12 639224172202542163
442 ms 210.172.172.4
62 2026-08-15 18:57 639224163338654093
4 ms 210.172.172.4
61 2026-08-15 18:42 639224154287995374
4 ms 210.172.172.4
60 2026-08-15 18:27 639224145118612503
438 ms 210.172.172.4
59 2026-08-15 18:11 639224135995990731
4 ms 210.172.172.4
58 2026-08-15 17:56 639224127185332624
4 ms 210.172.172.4
57 2026-08-15 17:41 639224118229289175
446 ms 210.172.172.4
56 2026-08-15 17:26 639224109273796359
441 ms 210.172.172.4
55 2026-08-15 17:11 639224100490805608
3 ms 210.172.172.4
54 2026-08-15 16:57 639224091353714490
2 ms 210.172.172.4
53 2026-08-15 16:41 639224082033126828
2 ms 210.172.172.4
52 2026-08-15 16:26 639224072736962403
5 ms 210.172.172.4
51 2026-08-15 15:33 639224041475563754
252 ms 210.172.172.4
50 2026-08-15 15:18 639224032345604453
7 ms 210.172.172.4
49 2026-08-15 15:03 639224023169497283
441 ms 210.172.172.4
48 2026-08-15 14:48 639224013981146405
461 ms 210.172.172.4
47 2026-08-15 14:32 639224004883412586
5 ms 210.172.172.4
46 2026-08-15 14:17 639223995612880615
2007 ms 210.172.172.4
45 2026-08-15 14:02 639223986271830789
484 ms 210.172.172.4
44 2026-08-15 13:46 639223977005780949
446 ms 210.172.172.4
43 2026-08-15 13:31 639223967653137793
9 ms 210.172.172.4
42 2026-08-15 13:15 639223958286010799
445 ms 210.172.172.4
41 2026-08-15 12:59 639223948936108345
228 ms 210.172.172.4
40 2026-08-15 12:44 639223939673066880
439 ms 210.172.172.4
39 2026-08-15 11:52 639223908317760530
529 ms 210.172.172.4
38 2026-08-15 11:36 639223898992594258
442 ms 210.172.172.4
37 2026-08-15 11:21 639223889761312823
457 ms 210.172.172.4
36 2026-08-15 11:05 639223880359273507
222 ms 210.172.172.4
35 2026-08-15 10:50 639223870920466808
439 ms 210.172.172.4
34 2026-08-15 10:34 639223861579762179
449 ms 210.172.172.4
33 2026-08-15 10:18 639223852238616009
459 ms 210.172.172.4
32 2026-08-15 10:03 639223843019815620
443 ms 210.172.172.4
31 2026-08-15 09:47 639223833669915012
438 ms 210.172.172.4
30 2026-08-15 09:32 639223824494613222
445 ms 210.172.172.4
29 2026-08-15 09:16 639223815116325293
219 ms 210.172.172.4
28 2026-08-15 09:01 639223805493870221
443 ms 210.172.172.4
27 2026-08-15 08:08 639223774218660438
220 ms 210.172.172.4
26 2026-08-15 07:53 639223764663090372
452 ms 210.172.172.4
25 2026-08-15 07:37 639223755338811400
222 ms 210.172.172.4
24 2026-08-15 07:21 639223746019193268
443 ms 210.172.172.4
23 2026-08-15 07:06 639223736658778104
281 ms 210.172.172.4
22 2026-08-15 06:50 639223727330194499
456 ms 210.172.172.4
21 2026-08-15 06:34 639223717848514742
10 ms 210.172.172.4
20 2026-08-15 06:19 639223708284754056
460 ms 210.172.172.4
19 2026-08-15 06:03 639223699061259933
265 ms 210.172.172.4
18 2026-08-15 05:47 639223689592545140
2266 ms 210.172.172.4
17 2026-08-15 05:31 639223680143410810
437 ms 210.172.172.4
16 2026-08-15 05:16 639223670514517104
220 ms 210.172.172.4
15 2026-08-15 04:23 639223638855054294
219 ms 210.172.172.4
14 2026-08-15 04:07 639223629623335972
3 ms 210.172.172.4
13 2026-08-15 03:52 639223620390189495
4 ms 210.172.172.4
12 2026-08-15 03:36 639223610916950440
443 ms 210.172.172.4
11 2026-08-15 03:21 639223601597759168
3 ms 210.172.172.4
10 2026-08-15 03:05 639223592342172093
3 ms 210.172.172.4
9 2026-08-15 02:50 639223583324121497
4 ms 210.172.172.4
8 2026-08-15 02:35 639223574086714218
2285 ms 210.172.172.4
7 2026-08-15 02:19 639223564698424889
218 ms 210.172.172.4
6 2026-08-15 02:03 639223555408664206
219 ms 210.172.172.4
5 2026-08-15 01:48 639223546000912416
435 ms 210.172.172.4
4 2026-08-15 01:32 639223536550774847
450 ms 210.172.172.4
3 2026-08-15 00:39 639223505017205611
434 ms 210.172.172.4
2 2026-08-15 00:24 639223495784410207
438 ms 210.172.172.4
1 2026-08-15 00:09 639223486524583054
227 ms 210.172.172.4