DNS response history for ns1.dcdefaultdns.com

ns1.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 2026-08-25. For this date, NameServerHistory found 68 DNS check records, 68 successful responses, 0 failed responses, and 385 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 ns1.dcdefaultdns.com.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

385 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:44

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

68

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 ns1.dcdefaultdns.com

Showing DNS history for 2026-08-25 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
68 2026-08-25 23:44 639232974980190573
139 ms 208.91.196.128
67 2026-08-25 23:26 639232964577050707
275 ms 208.91.196.128
66 2026-08-25 22:32 639232932163142799
284 ms 208.91.196.128
65 2026-08-25 22:15 639232921673215474
279 ms 208.91.196.128
64 2026-08-25 21:58 639232911234504639
268 ms 208.91.196.128
63 2026-08-25 21:40 639232900747078453
264 ms 208.91.196.128
62 2026-08-25 21:23 639232890389222534
340 ms 208.91.196.128
61 2026-08-25 21:05 639232880143390843
281 ms 208.91.196.128
60 2026-08-25 20:48 639232869755024069
275 ms 208.91.196.128
59 2026-08-25 20:31 639232859355940346
423 ms 208.91.196.128
58 2026-08-25 20:14 639232848992244953
299 ms 208.91.196.128
57 2026-08-25 19:56 639232838596478500
360 ms 208.91.196.128
56 2026-08-25 19:39 639232828175327683
310 ms 208.91.196.128
55 2026-08-25 19:22 639232817798330473
268 ms 208.91.196.128
54 2026-08-25 18:28 639232785462407552
259 ms 208.91.196.128
53 2026-08-25 18:11 639232775177487032
132 ms 208.91.196.128
52 2026-08-25 17:54 639232764991087115
264 ms 208.91.196.128
51 2026-08-25 17:37 639232754842971478
149 ms 208.91.196.128
50 2026-08-25 17:20 639232744455159107
2167 ms 208.91.196.128
49 2026-08-25 17:02 639232734145178231
134 ms 208.91.196.128
48 2026-08-25 16:45 639232723827874402
133 ms 208.91.196.128
47 2026-08-25 16:28 639232713533011892
2130 ms 208.91.196.128
46 2026-08-25 16:11 639232703065318207
260 ms 208.91.196.128
45 2026-08-25 15:53 639232692629559470
272 ms 208.91.196.128
44 2026-08-25 15:36 639232682238836475
278 ms 208.91.196.128
43 2026-08-25 15:18 639232671787004306
317 ms 208.91.196.128
42 2026-08-25 14:24 639232638994329666
285 ms 208.91.196.128
41 2026-08-25 14:07 639232628614783237
334 ms 208.91.196.128
40 2026-08-25 13:49 639232618360728578
294 ms 208.91.196.128
39 2026-08-25 13:32 639232608016476376
278 ms 208.91.196.128
38 2026-08-25 13:15 639232597643611557
138 ms 208.91.196.128
37 2026-08-25 12:57 639232587225721862
292 ms 208.91.196.128
36 2026-08-25 12:40 639232576780683689
287 ms 208.91.196.128
35 2026-08-25 12:23 639232566381512620
315 ms 208.91.196.128
34 2026-08-25 12:05 639232556111768563
288 ms 208.91.196.128
33 2026-08-25 11:48 639232545839529039
2137 ms 208.91.196.128
32 2026-08-25 11:31 639232535349285207
194 ms 208.91.196.128
31 2026-08-25 11:14 639232524938080723
247 ms 208.91.196.128
30 2026-08-25 10:20 639232492740373468
301 ms 208.91.196.128
29 2026-08-25 10:03 639232482235303141
301 ms 208.91.196.128
28 2026-08-25 09:45 639232471861770303
133 ms 208.91.196.128
27 2026-08-25 09:28 639232461630217327
134 ms 208.91.196.128
26 2026-08-25 09:11 639232451282965990
134 ms 208.91.196.128
25 2026-08-25 08:53 639232440814614938
263 ms 208.91.196.128
24 2026-08-25 08:36 639232430410720425
173 ms 208.91.196.128
23 2026-08-25 08:19 639232420003096185
127 ms 208.91.196.128
22 2026-08-25 08:01 639232409467287444
263 ms 208.91.196.128
21 2026-08-25 07:44 639232399077195997
261 ms 208.91.196.128
20 2026-08-25 07:27 639232388731528337
133 ms 208.91.196.128
19 2026-08-25 07:09 639232378288598612
277 ms 208.91.196.128
18 2026-08-25 06:16 639232346196373643
134 ms 208.91.196.128
17 2026-08-25 05:59 639232336112370741
262 ms 208.91.196.128
16 2026-08-25 05:42 639232326146508970
262 ms 208.91.196.128
15 2026-08-25 05:25 639232316189381720
2130 ms 208.91.196.128
14 2026-08-25 05:09 639232306217998913
268 ms 208.91.196.128
13 2026-08-25 04:52 639232296255744174
261 ms 208.91.196.128
12 2026-08-25 04:35 639232286095760789
143 ms 208.91.196.128
11 2026-08-25 04:18 639232276086186273
2158 ms 208.91.196.128
10 2026-08-25 04:02 639232265900986425
284 ms 208.91.196.128
9 2026-08-25 03:45 639232255723518075
264 ms 208.91.196.128
8 2026-08-25 03:28 639232245484452890
265 ms 208.91.196.128
7 2026-08-25 03:11 639232235157175331
265 ms 208.91.196.128
6 2026-08-25 02:17 639232203197189095
269 ms 208.91.196.128
5 2026-08-25 02:00 639232192844564298
142 ms 208.91.196.128
4 2026-08-25 01:43 639232182496008942
284 ms 208.91.196.128
3 2026-08-25 01:26 639232172197053132
129 ms 208.91.196.128
2 2026-08-25 00:32 639232140250307418
189 ms 208.91.196.128
1 2026-08-25 00:15 639232129927860324
343 ms 208.91.196.128