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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 63 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 ns1.dcdefaultdns.com.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

413 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:46

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

63

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 2026-08-08 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
63 2026-08-08 23:46 639218291874134258
149 ms 208.91.196.128
62 2026-08-08 23:31 639218282817785496
277 ms 208.91.196.128
61 2026-08-08 22:40 639218252106422334
2193 ms 208.91.196.128
60 2026-08-08 22:25 639218243323944113
265 ms 208.91.196.128
59 2026-08-08 22:10 639218234397020230
265 ms 208.91.196.128
58 2026-08-08 21:56 639218225412858763
2202 ms 208.91.196.128
57 2026-08-08 21:03 639218194282616684
45 ms 208.91.196.128
56 2026-08-08 20:48 639218185036989606
552 ms 208.91.196.128
55 2026-08-08 20:32 639218175974363575
192 ms 208.91.196.128
54 2026-08-08 20:18 639218166972644815
404 ms 208.91.196.128
53 2026-08-08 19:26 639218135900313734
434 ms 208.91.196.128
52 2026-08-08 19:11 639218127088470726
237 ms 208.91.196.128
51 2026-08-08 18:56 639218118310406743
255 ms 208.91.196.128
50 2026-08-08 18:41 639218109452520238
163 ms 208.91.196.128
49 2026-08-08 17:50 639218078440804962
233 ms 208.91.196.128
48 2026-08-08 17:36 639218069827056995
258 ms 208.91.196.128
47 2026-08-08 17:21 639218060928974999
414 ms 208.91.196.128
46 2026-08-08 17:06 639218052072104591
2179 ms 208.91.196.128
45 2026-08-08 16:15 639218021131612993
11 ms 208.91.196.128
44 2026-08-08 16:01 639218012544891033
206 ms 208.91.196.128
43 2026-08-08 15:46 639218003733822367
177 ms 208.91.196.128
42 2026-08-08 15:31 639217994998349201
128 ms 208.91.196.128
41 2026-08-08 14:40 639217963788814319
165 ms 208.91.196.128
40 2026-08-08 14:25 639217955087396874
395 ms 208.91.196.128
39 2026-08-08 14:10 639217946350294952
253 ms 208.91.196.128
38 2026-08-08 13:56 639217937526020436
597 ms 208.91.196.128
37 2026-08-08 13:04 639217906769667024
235 ms 208.91.196.128
36 2026-08-08 12:50 639217898300938849
195 ms 208.91.196.128
35 2026-08-08 12:36 639217889778639925
381 ms 208.91.196.128
34 2026-08-08 12:21 639217881083065140
169 ms 208.91.196.128
33 2026-08-08 11:32 639217850620659312
263 ms 208.91.196.128
32 2026-08-08 11:18 639217841938624907
329 ms 208.91.196.128
31 2026-08-08 11:03 639217833389546843
182 ms 208.91.196.128
30 2026-08-08 10:49 639217824846173945
287 ms 208.91.196.128
29 2026-08-08 09:57 639217793807292972
307 ms 208.91.196.128
28 2026-08-08 09:43 639217785208951403
235 ms 208.91.196.128
27 2026-08-08 09:29 639217776566534942
51 ms 208.91.196.128
26 2026-08-08 09:14 639217767935139326
186 ms 208.91.196.128
25 2026-08-08 08:23 639217737225367411
206 ms 208.91.196.128
24 2026-08-08 08:09 639217728765093674
201 ms 208.91.196.128
23 2026-08-08 07:55 639217720136905586
5 ms 208.91.196.128
22 2026-08-08 07:40 639217711410853004
139 ms 208.91.196.128
21 2026-08-08 06:47 639217680275549698
239 ms 208.91.196.128
20 2026-08-08 06:32 639217671340563867
263 ms 208.91.196.128
19 2026-08-08 06:18 639217662739829952
271 ms 208.91.196.128
18 2026-08-08 06:03 639217654129395144
272 ms 208.91.196.128
17 2026-08-08 05:12 639217623690502934
2148 ms 208.91.196.128
16 2026-08-08 04:58 639217615180184169
2134 ms 208.91.196.128
15 2026-08-08 04:44 639217606737293244
18 ms 208.91.196.128
14 2026-08-08 04:30 639217598089858483
324 ms 208.91.196.128
13 2026-08-08 03:39 639217567343169140
3 ms 208.91.196.128
12 2026-08-08 03:24 639217558743892856
257 ms 208.91.196.128
11 2026-08-08 03:10 639217550069823359
272 ms 208.91.196.128
10 2026-08-08 02:55 639217541571663863
263 ms 208.91.196.128
9 2026-08-08 02:00 639217510598671918
174 ms 208.91.196.128
8 2026-08-08 01:45 639217501853904641
136 ms 208.91.196.128
7 2026-08-08 01:30 639217492857464038
279 ms 208.91.196.128
6 2026-08-08 01:15 639217483935810845
136 ms 208.91.196.128
5 2026-08-08 01:01 639217475281344873
178 ms 208.91.196.128
4 2026-08-08 00:47 639217466591266473
166 ms 208.91.196.128
3 2026-08-08 00:32 639217457842031506
2132 ms 208.91.196.128
2 2026-08-08 00:17 639217449192590684
157 ms 208.91.196.128
1 2026-08-08 00:03 639217440385817840
194 ms 208.91.196.128