DNS response history for ns4.systeminterrupt.net

ns4.systeminterrupt.net 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, 76 successful responses, 1 failed responses, and 160 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 ns4.systeminterrupt.net.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.196.185

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns4.systeminterrupt.net

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 23:58 639224347685767174
20 ms 205.251.196.185
76 2026-08-15 23:43 639224338276675277
13 ms 205.251.196.185
75 2026-08-15 22:51 639224306594546649
11 ms 205.251.196.185
74 2026-08-15 22:35 639224297145423303
15 ms 205.251.196.185
73 2026-08-15 22:19 639224287678238833
25 ms 205.251.196.185
72 2026-08-15 22:04 639224278490872828
16 ms 205.251.196.185
71 2026-08-15 21:48 639224269149307826
37 ms 205.251.196.185
70 2026-08-15 21:33 639224259868597616
22 ms 205.251.196.185
69 2026-08-15 21:17 639224250518642175
45 ms 205.251.196.185
68 2026-08-15 21:01 639224241064772383
190 ms 205.251.196.185
67 2026-08-15 20:46 639224231691099605
74 ms 205.251.196.185
66 2026-08-15 20:30 639224222468168159
16 ms 205.251.196.185
65 2026-08-15 20:15 639224213173899635
53 ms 205.251.196.185
64 2026-08-15 19:59 639224203914451783
11 ms 205.251.196.185
63 2026-08-15 19:05 639224172202542163
30 ms 205.251.196.185
62 2026-08-15 18:51 639224163338654093
-
61 2026-08-15 18:36 639224154287995374
23 ms 205.251.196.185
60 2026-08-15 18:20 639224145118612503
11 ms 205.251.196.185
59 2026-08-15 18:05 639224135995990731
66 ms 205.251.196.185
58 2026-08-15 17:50 639224127185332624
33 ms 205.251.196.185
57 2026-08-15 17:35 639224118229289175
16 ms 205.251.196.185
56 2026-08-15 17:21 639224109273796359
23 ms 205.251.196.185
55 2026-08-15 17:06 639224100490805608
15 ms 205.251.196.185
54 2026-08-15 16:51 639224091353714490
32 ms 205.251.196.185
53 2026-08-15 16:35 639224082033126828
16 ms 205.251.196.185
52 2026-08-15 16:20 639224072736962403
2022 ms 205.251.196.185
51 2026-08-15 15:28 639224041475563754
29 ms 205.251.196.185
50 2026-08-15 15:13 639224032345604453
34 ms 205.251.196.185
49 2026-08-15 14:57 639224023169497283
41 ms 205.251.196.185
48 2026-08-15 14:42 639224013981146405
11 ms 205.251.196.185
47 2026-08-15 14:27 639224004883412586
44 ms 205.251.196.185
46 2026-08-15 14:11 639223995612880615
19 ms 205.251.196.185
45 2026-08-15 13:56 639223986271830789
12 ms 205.251.196.185
44 2026-08-15 13:40 639223977005780949
7 ms 205.251.196.185
43 2026-08-15 13:25 639223967653137793
30 ms 205.251.196.185
42 2026-08-15 13:09 639223958286010799
15 ms 205.251.196.185
41 2026-08-15 12:53 639223948936108345
38 ms 205.251.196.185
40 2026-08-15 12:38 639223939673066880
2017 ms 205.251.196.185
39 2026-08-15 11:46 639223908317760530
14 ms 205.251.196.185
38 2026-08-15 11:31 639223898992594258
35 ms 205.251.196.185
37 2026-08-15 11:15 639223889761312823
9 ms 205.251.196.185
36 2026-08-15 11:00 639223880359273507
23 ms 205.251.196.185
35 2026-08-15 10:44 639223870920466808
23 ms 205.251.196.185
34 2026-08-15 10:29 639223861579762179
14 ms 205.251.196.185
33 2026-08-15 10:13 639223852238616009
49 ms 205.251.196.185
32 2026-08-15 09:57 639223843019815620
44 ms 205.251.196.185
31 2026-08-15 09:42 639223833669915012
21 ms 205.251.196.185
30 2026-08-15 09:27 639223824494613222
17 ms 205.251.196.185
29 2026-08-15 09:11 639223815116325293
13 ms 205.251.196.185
28 2026-08-15 08:55 639223805493870221
36 ms 205.251.196.185
27 2026-08-15 08:03 639223774218660438
31 ms 205.251.196.185
26 2026-08-15 07:47 639223764663090372
13 ms 205.251.196.185
25 2026-08-15 07:32 639223755338811400
27 ms 205.251.196.185
24 2026-08-15 07:16 639223746019193268
20 ms 205.251.196.185
23 2026-08-15 07:00 639223736658778104
23 ms 205.251.196.185
22 2026-08-15 06:45 639223727330194499
41 ms 205.251.196.185
21 2026-08-15 06:29 639223717848514742
55 ms 205.251.196.185
20 2026-08-15 06:13 639223708284754056
6 ms 205.251.196.185
19 2026-08-15 05:58 639223699061259933
21 ms 205.251.196.185
18 2026-08-15 05:42 639223689592545140
13 ms 205.251.196.185
17 2026-08-15 05:26 639223680143410810
2021 ms 205.251.196.185
16 2026-08-15 05:10 639223670514517104
26 ms 205.251.196.185
15 2026-08-15 04:18 639223638855054294
20 ms 205.251.196.185
14 2026-08-15 04:03 639223629623335972
24 ms 205.251.196.185
13 2026-08-15 03:47 639223620390189495
18 ms 205.251.196.185
12 2026-08-15 03:32 639223610916950440
15 ms 205.251.196.185
11 2026-08-15 03:16 639223601597759168
14 ms 205.251.196.185
10 2026-08-15 03:01 639223592342172093
5 ms 205.251.196.185
9 2026-08-15 02:45 639223583324121497
42 ms 205.251.196.185
8 2026-08-15 02:30 639223574086714218
17 ms 205.251.196.185
7 2026-08-15 02:15 639223564698424889
32 ms 205.251.196.185
6 2026-08-15 01:59 639223555408664206
17 ms 205.251.196.185
5 2026-08-15 01:43 639223546000912416
39 ms 205.251.196.185
4 2026-08-15 01:28 639223536550774847
60 ms 205.251.196.185
3 2026-08-15 00:35 639223505017205611
2018 ms 205.251.196.185
2 2026-08-15 00:19 639223495784410207
102 ms 205.251.196.185
1 2026-08-15 00:04 639223486524583054
2013 ms 205.251.196.185