DNS response history for ns1.defaultserverdns.com

ns1.defaultserverdns.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 2026-08-15. For this date, NameServerHistory found 77 DNS check records, 75 successful responses, 2 failed responses, and 133 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.defaultserverdns.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

133 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.251.89.229

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.defaultserverdns.com

Showing DNS history for 2026-08-15 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
77 2026-08-15 23:55 639224347685767174
47 ms 198.251.89.229
76 2026-08-15 23:40 639224338276675277
17 ms 198.251.89.229
75 2026-08-15 22:48 639224306594546649
7 ms 198.251.89.229
74 2026-08-15 22:32 639224297145423303
8 ms 198.251.89.229
73 2026-08-15 22:16 639224287678238833
5 ms 198.251.89.229
72 2026-08-15 22:01 639224278490872828
7 ms 198.251.89.229
71 2026-08-15 21:45 639224269149307826
4 ms 198.251.89.229
70 2026-08-15 21:30 639224259868597616
7 ms 198.251.89.229
69 2026-08-15 21:14 639224250518642175
33 ms 198.251.89.229
68 2026-08-15 20:58 639224241064772383
39 ms 198.251.89.229
67 2026-08-15 20:43 639224231691099605
31 ms 198.251.89.229
66 2026-08-15 20:27 639224222468168159
6 ms 198.251.89.229
65 2026-08-15 20:12 639224213173899635
7 ms 198.251.89.229
64 2026-08-15 19:56 639224203914451783
28 ms 198.251.89.229
63 2026-08-15 19:03 639224172202542163
21 ms 198.251.89.229
62 2026-08-15 18:48 639224163338654093
49 ms 198.251.89.229
61 2026-08-15 18:33 639224154287995374
38 ms 198.251.89.229
60 2026-08-15 18:18 639224145118612503
26 ms 198.251.89.229
59 2026-08-15 18:03 639224135995990731
5 ms 198.251.89.229
58 2026-08-15 17:48 639224127185332624
57 ms 198.251.89.229
57 2026-08-15 17:33 639224118229289175
-
56 2026-08-15 17:18 639224109273796359
39 ms 198.251.89.229
55 2026-08-15 17:03 639224100490805608
10 ms 198.251.89.229
54 2026-08-15 16:48 639224091353714490
4 ms 198.251.89.229
53 2026-08-15 16:33 639224082033126828
26 ms 198.251.89.229
52 2026-08-15 16:17 639224072736962403
30 ms 198.251.89.229
51 2026-08-15 15:25 639224041475563754
37 ms 198.251.89.229
50 2026-08-15 15:10 639224032345604453
20 ms 198.251.89.229
49 2026-08-15 14:54 639224023169497283
56 ms 198.251.89.229
48 2026-08-15 14:39 639224013981146405
21 ms 198.251.89.229
47 2026-08-15 14:24 639224004883412586
14 ms 198.251.89.229
46 2026-08-15 14:08 639223995612880615
117 ms 198.251.89.229
45 2026-08-15 13:53 639223986271830789
37 ms 198.251.89.229
44 2026-08-15 13:37 639223977005780949
39 ms 198.251.89.229
43 2026-08-15 13:22 639223967653137793
12 ms 198.251.89.229
42 2026-08-15 13:06 639223958286010799
2021 ms 198.251.89.229
41 2026-08-15 12:50 639223948936108345
5 ms 198.251.89.229
40 2026-08-15 12:35 639223939673066880
2012 ms 198.251.89.229
39 2026-08-15 11:43 639223908317760530
5 ms 198.251.89.229
38 2026-08-15 11:28 639223898992594258
16 ms 198.251.89.229
37 2026-08-15 11:12 639223889761312823
8 ms 198.251.89.229
36 2026-08-15 10:57 639223880359273507
4 ms 198.251.89.229
35 2026-08-15 10:41 639223870920466808
5 ms 198.251.89.229
34 2026-08-15 10:25 639223861579762179
20 ms 198.251.89.229
33 2026-08-15 10:10 639223852238616009
55 ms 198.251.89.229
32 2026-08-15 09:55 639223843019815620
74 ms 198.251.89.229
31 2026-08-15 09:39 639223833669915012
13 ms 198.251.89.229
30 2026-08-15 09:24 639223824494613222
49 ms 198.251.89.229
29 2026-08-15 09:08 639223815116325293
5 ms 198.251.89.229
28 2026-08-15 08:52 639223805493870221
11 ms 198.251.89.229
27 2026-08-15 08:00 639223774218660438
6 ms 198.251.89.229
26 2026-08-15 07:45 639223764663090372
16 ms 198.251.89.229
25 2026-08-15 07:29 639223755338811400
37 ms 198.251.89.229
24 2026-08-15 07:13 639223746019193268
15 ms 198.251.89.229
23 2026-08-15 06:58 639223736658778104
6 ms 198.251.89.229
22 2026-08-15 06:42 639223727330194499
25 ms 198.251.89.229
21 2026-08-15 06:26 639223717848514742
27 ms 198.251.89.229
20 2026-08-15 06:11 639223708284754056
27 ms 198.251.89.229
19 2026-08-15 05:55 639223699061259933
3 ms 198.251.89.229
18 2026-08-15 05:39 639223689592545140
34 ms 198.251.89.229
17 2026-08-15 05:23 639223680143410810
10 ms 198.251.89.229
16 2026-08-15 05:08 639223670514517104
18 ms 198.251.89.229
15 2026-08-15 04:15 639223638855054294
4 ms 198.251.89.229
14 2026-08-15 04:00 639223629623335972
24 ms 198.251.89.229
13 2026-08-15 03:44 639223620390189495
30 ms 198.251.89.229
12 2026-08-15 03:29 639223610916950440
46 ms 198.251.89.229
11 2026-08-15 03:13 639223601597759168
21 ms 198.251.89.229
10 2026-08-15 02:58 639223592342172093
21 ms 198.251.89.229
9 2026-08-15 02:43 639223583324121497
115 ms 198.251.89.229
8 2026-08-15 02:27 639223574086714218
26 ms 198.251.89.229
7 2026-08-15 02:12 639223564698424889
54 ms 198.251.89.229
6 2026-08-15 01:56 639223555408664206
10 ms 198.251.89.229
5 2026-08-15 01:40 639223546000912416
27 ms 198.251.89.229
4 2026-08-15 01:25 639223536550774847
41 ms 198.251.89.229
3 2026-08-15 00:31 639223505017205611
-
2 2026-08-15 00:15 639223495784410207
4050 ms 198.251.89.229
1 2026-08-15 00:00 639223486524583054
58 ms 198.251.89.229