DNS response history for ns2.cncfstack.com

ns2.cncfstack.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 483 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.cncfstack.com.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

483 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

147.224.246.164

Most recently resolved hosting IP on selected date

Successful Responses

81

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.cncfstack.com

Showing DNS history for 2026-08-10 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
81 2026-08-10 23:50 639220018272941900
479 ms 147.224.246.164
80 2026-08-10 23:34 639220009109892969
472 ms 147.224.246.164
79 2026-08-10 23:19 639220000040489788
495 ms 147.224.246.164
78 2026-08-10 23:04 639219991197135747
238 ms 147.224.246.164
77 2026-08-10 22:49 639219982104540014
478 ms 147.224.246.164
76 2026-08-10 22:34 639219973150300215
463 ms 147.224.246.164
75 2026-08-10 22:19 639219964188486697
240 ms 147.224.246.164
74 2026-08-10 22:04 639219954995921784
264 ms 147.224.246.164
73 2026-08-10 21:49 639219945559908104
461 ms 147.224.246.164
72 2026-08-10 20:56 639219914137782273
479 ms 147.224.246.164
71 2026-08-10 20:41 639219904858355064
460 ms 147.224.246.164
70 2026-08-10 20:25 639219895655263396
473 ms 147.224.246.164
69 2026-08-10 20:10 639219886527091074
481 ms 147.224.246.164
68 2026-08-10 19:55 639219877343266628
468 ms 147.224.246.164
67 2026-08-10 19:39 639219868177358195
235 ms 147.224.246.164
66 2026-08-10 19:24 639219859159581515
486 ms 147.224.246.164
65 2026-08-10 19:09 639219850124020182
472 ms 147.224.246.164
64 2026-08-10 18:54 639219840940124840
482 ms 147.224.246.164
63 2026-08-10 18:39 639219831829876486
478 ms 147.224.246.164
62 2026-08-10 18:23 639219822587759143
482 ms 147.224.246.164
61 2026-08-10 18:08 639219813247114428
456 ms 147.224.246.164
60 2026-08-10 17:16 639219781959606396
469 ms 147.224.246.164
59 2026-08-10 17:01 639219772658305431
481 ms 147.224.246.164
58 2026-08-10 16:45 639219763454523027
482 ms 147.224.246.164
57 2026-08-10 16:30 639219754279127815
563 ms 147.224.246.164
56 2026-08-10 16:14 639219745087467767
1038 ms 147.224.246.164
55 2026-08-10 15:59 639219735900678107
491 ms 147.224.246.164
54 2026-08-10 15:44 639219726531461979
490 ms 147.224.246.164
53 2026-08-10 15:28 639219717415222156
1025 ms 147.224.246.164
52 2026-08-10 15:13 639219708266470863
978 ms 147.224.246.164
51 2026-08-10 14:58 639219699049479559
478 ms 147.224.246.164
50 2026-08-10 14:42 639219689775815194
970 ms 147.224.246.164
49 2026-08-10 14:27 639219680511810632
235 ms 147.224.246.164
48 2026-08-10 13:34 639219648997191257
507 ms 147.224.246.164
47 2026-08-10 13:19 639219639938909436
489 ms 147.224.246.164
46 2026-08-10 13:04 639219630718286441
965 ms 147.224.246.164
45 2026-08-10 12:49 639219621472350410
757 ms 147.224.246.164
44 2026-08-10 12:33 639219612500421992
283 ms 147.224.246.164
43 2026-08-10 12:18 639219603383833445
524 ms 147.224.246.164
42 2026-08-10 12:03 639219594143823358
480 ms 147.224.246.164
41 2026-08-10 11:48 639219585053166024
490 ms 147.224.246.164
40 2026-08-10 11:32 639219575885776644
244 ms 147.224.246.164
39 2026-08-10 11:17 639219566844532361
1669 ms 147.224.246.164
38 2026-08-10 11:02 639219557705808294
494 ms 147.224.246.164
37 2026-08-10 10:47 639219548482688649
273 ms 147.224.246.164
36 2026-08-10 09:55 639219517492763539
265 ms 147.224.246.164
35 2026-08-10 09:40 639219508755773605
509 ms 147.224.246.164
34 2026-08-10 09:26 639219499852103863
504 ms 147.224.246.164
33 2026-08-10 09:11 639219490893714387
270 ms 147.224.246.164
32 2026-08-10 08:56 639219482299305521
270 ms 147.224.246.164
31 2026-08-10 08:42 639219473613114853
261 ms 147.224.246.164
30 2026-08-10 08:27 639219465061138643
273 ms 147.224.246.164
29 2026-08-10 08:13 639219456616129015
238 ms 147.224.246.164
28 2026-08-10 07:59 639219447974008557
235 ms 147.224.246.164
27 2026-08-10 07:44 639219439498255213
561 ms 147.224.246.164
26 2026-08-10 07:30 639219430664872256
754 ms 147.224.246.164
25 2026-08-10 07:15 639219421757560037
249 ms 147.224.246.164
24 2026-08-10 06:24 639219390773218684
982 ms 147.224.246.164
23 2026-08-10 06:09 639219382205367722
243 ms 147.224.246.164
22 2026-08-10 05:55 639219373711937615
1440 ms 147.224.246.164
21 2026-08-10 05:41 639219365088558404
506 ms 147.224.246.164
20 2026-08-10 05:26 639219356348833255
479 ms 147.224.246.164
19 2026-08-10 05:12 639219347860053478
239 ms 147.224.246.164
18 2026-08-10 04:57 639219339173195121
474 ms 147.224.246.164
17 2026-08-10 04:43 639219330642664669
511 ms 147.224.246.164
16 2026-08-10 04:29 639219322058698995
249 ms 147.224.246.164
15 2026-08-10 04:14 639219313564344199
488 ms 147.224.246.164
14 2026-08-10 04:00 639219304775113236
506 ms 147.224.246.164
13 2026-08-10 03:45 639219295706181119
485 ms 147.224.246.164
12 2026-08-10 02:53 639219264663923254
490 ms 147.224.246.164
11 2026-08-10 02:39 639219256015178099
239 ms 147.224.246.164
10 2026-08-10 02:24 639219247509540188
475 ms 147.224.246.164
9 2026-08-10 02:10 639219238999539092
242 ms 147.224.246.164
8 2026-08-10 01:56 639219230498823902
511 ms 147.224.246.164
7 2026-08-10 01:42 639219221706460911
245 ms 147.224.246.164
6 2026-08-10 01:27 639219212930606887
255 ms 147.224.246.164
5 2026-08-10 01:13 639219204307908525
242 ms 147.224.246.164
4 2026-08-10 00:58 639219195720181470
274 ms 147.224.246.164
3 2026-08-10 00:44 639219186898174002
483 ms 147.224.246.164
2 2026-08-10 00:29 639219178004946976
240 ms 147.224.246.164
1 2026-08-10 00:14 639219168958805474
502 ms 147.224.246.164