DNS response history for dccns4.dowcorning.com

dccns4.dowcorning.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 2026-08-21. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 227 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 dccns4.dowcorning.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

227 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

151.163.57.239

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dccns4.dowcorning.com

Showing DNS history for 2026-08-21 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
72 2026-08-21 23:47 639229527598660841
27 ms 151.163.57.239
71 2026-08-21 23:30 639229517954323214
23 ms 151.163.57.239
70 2026-08-21 23:14 639229508269999021
33 ms 151.163.57.239
69 2026-08-21 22:58 639229498559060171
9 ms 151.163.57.239
68 2026-08-21 22:41 639229488519347586
15 ms 151.163.57.239
67 2026-08-21 21:48 639229456606578934
269 ms 151.163.57.239
66 2026-08-21 21:32 639229446985772499
12 ms 151.163.57.239
65 2026-08-21 21:16 639229437367313098
41 ms 151.163.57.239
64 2026-08-21 21:00 639229427923950391
3 ms 151.163.57.239
63 2026-08-21 20:44 639229418168588854
24 ms 151.163.57.239
62 2026-08-21 20:28 639229408345678334
12 ms 151.163.57.239
61 2026-08-21 20:11 639229398616354648
12 ms 151.163.57.239
60 2026-08-21 19:55 639229388634592323
50 ms 151.163.57.239
59 2026-08-21 19:38 639229378792837692
39 ms 151.163.57.239
58 2026-08-21 19:22 639229369154682311
11 ms 151.163.57.239
57 2026-08-21 19:06 639229359248017926
13 ms 151.163.57.239
56 2026-08-21 18:49 639229349124294642
14 ms 151.163.57.239
55 2026-08-21 17:57 639229317791715692
4 ms 151.163.57.239
54 2026-08-21 17:41 639229308115194575
7 ms 151.163.57.239
53 2026-08-21 17:24 639229298320320558
3 ms 151.163.57.239
52 2026-08-21 17:08 639229288674863221
26 ms 151.163.57.239
51 2026-08-21 16:52 639229278983677079
9 ms 151.163.57.239
50 2026-08-21 16:36 639229269405517175
21 ms 151.163.57.239
49 2026-08-21 16:20 639229259594798244
60 ms 151.163.57.239
48 2026-08-21 16:03 639229249736681188
5 ms 151.163.57.239
47 2026-08-21 15:47 639229239699417787
4 ms 151.163.57.239
46 2026-08-21 15:30 639229229621964033
46 ms 151.163.57.239
45 2026-08-21 15:13 639229219567270965
4 ms 151.163.57.239
44 2026-08-21 14:56 639229209406666856
4011 ms 151.163.57.239
43 2026-08-21 14:04 639229177815876178
44 ms 151.163.57.239
42 2026-08-21 13:48 639229168243572685
16 ms 151.163.57.239
41 2026-08-21 13:31 639229158599856475
2034 ms 151.163.57.239
40 2026-08-21 13:16 639229148998940902
2126 ms 151.163.57.239
39 2026-08-21 12:59 639229139276923594
2047 ms 151.163.57.239
38 2026-08-21 12:43 639229129709912394
4 ms 151.163.57.239
37 2026-08-21 12:27 639229119801488500
74 ms 151.163.57.239
36 2026-08-21 12:11 639229110135262458
35 ms 151.163.57.239
35 2026-08-21 11:54 639229100336051392
45 ms 151.163.57.239
34 2026-08-21 11:38 639229090641415626
10 ms 151.163.57.239
33 2026-08-21 11:22 639229080702683947
28 ms 151.163.57.239
32 2026-08-21 11:05 639229070601456699
31 ms 151.163.57.239
31 2026-08-21 10:12 639229038947447232
10 ms 151.163.57.239
30 2026-08-21 09:56 639229029268708773
24 ms 151.163.57.239
29 2026-08-21 09:40 639229019647910603
29 ms 151.163.57.239
28 2026-08-21 09:24 639229009983843738
37 ms 151.163.57.239
27 2026-08-21 09:07 639229000203331882
32 ms 151.163.57.239
26 2026-08-21 08:51 639228990302335999
10 ms 151.163.57.239
25 2026-08-21 08:35 639228980567740722
15 ms 151.163.57.239
24 2026-08-21 08:18 639228970762445174
17 ms 151.163.57.239
23 2026-08-21 08:02 639228961065054445
26 ms 151.163.57.239
22 2026-08-21 07:46 639228951224649885
63 ms 151.163.57.239
21 2026-08-21 07:29 639228941303864592
28 ms 151.163.57.239
20 2026-08-21 07:13 639228931191328583
8 ms 151.163.57.239
19 2026-08-21 06:20 639228899518173317
34 ms 151.163.57.239
18 2026-08-21 06:04 639228889785027669
33 ms 151.163.57.239
17 2026-08-21 05:47 639228880106330161
8 ms 151.163.57.239
16 2026-08-21 05:31 639228870316184091
8 ms 151.163.57.239
15 2026-08-21 05:15 639228860695366512
73 ms 151.163.57.239
14 2026-08-21 04:59 639228851027209500
48 ms 151.163.57.239
13 2026-08-21 04:43 639228841479265462
12 ms 151.163.57.239
12 2026-08-21 04:27 639228831752962260
-
11 2026-08-21 04:10 639228821953295483
21 ms 151.163.57.239
10 2026-08-21 03:54 639228812227429953
6 ms 151.163.57.239
9 2026-08-21 03:38 639228802476107538
15 ms 151.163.57.239
8 2026-08-21 03:21 639228792525492032
23 ms 151.163.57.239
7 2026-08-21 02:29 639228761131421385
8 ms 151.163.57.239
6 2026-08-21 02:13 639228751571206692
17 ms 151.163.57.239
5 2026-08-21 01:57 639228741705571019
78 ms 151.163.57.239
4 2026-08-21 01:40 639228731642208228
2031 ms 151.163.57.239
3 2026-08-21 00:48 639228700387002072
8 ms 151.163.57.239
2 2026-08-21 00:32 639228690742014433
10 ms 151.163.57.239
1 2026-08-21 00:15 639228680877937122
2052 ms 151.163.57.239