DNS response history for ns2.dcdefaultdns.com

ns2.dcdefaultdns.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 73 DNS check records, 73 successful responses, 0 failed responses, and 413 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.dcdefaultdns.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

413 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.91.196.128

Most recently resolved hosting IP on selected date

Successful Responses

73

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.dcdefaultdns.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
73 2026-08-21 23:57 639229527598660841
140 ms 208.91.196.128
72 2026-08-21 23:41 639229517954323214
266 ms 208.91.196.128
71 2026-08-21 23:25 639229508269999021
163 ms 208.91.196.128
70 2026-08-21 23:09 639229498559060171
282 ms 208.91.196.128
69 2026-08-21 22:52 639229488519347586
268 ms 208.91.196.128
68 2026-08-21 21:59 639229456606578934
275 ms 208.91.196.128
67 2026-08-21 21:43 639229446985772499
267 ms 208.91.196.128
66 2026-08-21 21:27 639229437367313098
268 ms 208.91.196.128
65 2026-08-21 21:11 639229427923950391
270 ms 208.91.196.128
64 2026-08-21 20:55 639229418168588854
265 ms 208.91.196.128
63 2026-08-21 20:39 639229408345678334
269 ms 208.91.196.128
62 2026-08-21 20:22 639229398616354648
267 ms 208.91.196.128
61 2026-08-21 20:06 639229388634592323
176 ms 208.91.196.128
60 2026-08-21 19:49 639229378792837692
269 ms 208.91.196.128
59 2026-08-21 19:33 639229369154682311
2176 ms 208.91.196.128
58 2026-08-21 19:17 639229359248017926
271 ms 208.91.196.128
57 2026-08-21 19:00 639229349124294642
268 ms 208.91.196.128
56 2026-08-21 18:08 639229317791715692
268 ms 208.91.196.128
55 2026-08-21 17:52 639229308115194575
131 ms 208.91.196.128
54 2026-08-21 17:35 639229298320320558
274 ms 208.91.196.128
53 2026-08-21 17:19 639229288674863221
266 ms 208.91.196.128
52 2026-08-21 17:03 639229278983677079
267 ms 208.91.196.128
51 2026-08-21 16:47 639229269405517175
274 ms 208.91.196.128
50 2026-08-21 16:31 639229259594798244
270 ms 208.91.196.128
49 2026-08-21 16:14 639229249736681188
283 ms 208.91.196.128
48 2026-08-21 15:58 639229239699417787
2135 ms 208.91.196.128
47 2026-08-21 15:41 639229229621964033
282 ms 208.91.196.128
46 2026-08-21 15:24 639229219567270965
133 ms 208.91.196.128
45 2026-08-21 15:07 639229209406666856
271 ms 208.91.196.128
44 2026-08-21 14:14 639229177815876178
2263 ms 208.91.196.128
43 2026-08-21 13:58 639229168243572685
2139 ms 208.91.196.128
42 2026-08-21 13:42 639229158599856475
140 ms 208.91.196.128
41 2026-08-21 13:26 639229148998940902
175 ms 208.91.196.128
40 2026-08-21 13:10 639229139276923594
275 ms 208.91.196.128
39 2026-08-21 12:54 639229129709912394
274 ms 208.91.196.128
38 2026-08-21 12:38 639229119801488500
274 ms 208.91.196.128
37 2026-08-21 12:21 639229110135262458
272 ms 208.91.196.128
36 2026-08-21 12:05 639229100336051392
270 ms 208.91.196.128
35 2026-08-21 11:49 639229090641415626
271 ms 208.91.196.128
34 2026-08-21 11:33 639229080702683947
271 ms 208.91.196.128
33 2026-08-21 11:16 639229070601456699
284 ms 208.91.196.128
32 2026-08-21 10:23 639229038947447232
268 ms 208.91.196.128
31 2026-08-21 10:07 639229029268708773
271 ms 208.91.196.128
30 2026-08-21 09:51 639229019647910603
273 ms 208.91.196.128
29 2026-08-21 09:35 639229009983843738
145 ms 208.91.196.128
28 2026-08-21 09:18 639229000203331882
284 ms 208.91.196.128
27 2026-08-21 09:02 639228990302335999
285 ms 208.91.196.128
26 2026-08-21 08:46 639228980567740722
145 ms 208.91.196.128
25 2026-08-21 08:29 639228970762445174
267 ms 208.91.196.128
24 2026-08-21 08:13 639228961065054445
269 ms 208.91.196.128
23 2026-08-21 07:57 639228951224649885
271 ms 208.91.196.128
22 2026-08-21 07:40 639228941303864592
269 ms 208.91.196.128
21 2026-08-21 07:24 639228931191328583
274 ms 208.91.196.128
20 2026-08-21 06:31 639228899518173317
313 ms 208.91.196.128
19 2026-08-21 06:15 639228889785027669
269 ms 208.91.196.128
18 2026-08-21 05:58 639228880106330161
173 ms 208.91.196.128
17 2026-08-21 05:42 639228870316184091
265 ms 208.91.196.128
16 2026-08-21 05:26 639228860695366512
2143 ms 208.91.196.128
15 2026-08-21 05:10 639228851027209500
287 ms 208.91.196.128
14 2026-08-21 04:54 639228841479265462
273 ms 208.91.196.128
13 2026-08-21 04:38 639228831752962260
424 ms 208.91.196.128
12 2026-08-21 04:21 639228821953295483
285 ms 208.91.196.128
11 2026-08-21 04:05 639228812227429953
266 ms 208.91.196.128
10 2026-08-21 03:49 639228802476107538
269 ms 208.91.196.128
9 2026-08-21 03:32 639228792525492032
270 ms 208.91.196.128
8 2026-08-21 02:40 639228761131421385
268 ms 208.91.196.128
7 2026-08-21 02:24 639228751571206692
274 ms 208.91.196.128
6 2026-08-21 02:08 639228741705571019
269 ms 208.91.196.128
5 2026-08-21 01:51 639228731642208228
177 ms 208.91.196.128
4 2026-08-21 00:58 639228700387002072
277 ms 208.91.196.128
3 2026-08-21 00:42 639228690742014433
2133 ms 208.91.196.128
2 2026-08-21 00:26 639228680877937122
286 ms 208.91.196.128
1 2026-08-21 00:10 639228670775860800
267 ms 208.91.196.128