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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 289 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

74

Historical checks stored for this nameserver on selected date

Average Latency

289 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

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

72

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 ns4.systeminterrupt.net

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:45 639227795899225951
103 ms 205.251.196.185
73 2026-08-19 23:29 639227786351762008
42 ms 205.251.196.185
72 2026-08-19 23:12 639227776640591733
2059 ms 205.251.196.185
71 2026-08-19 22:57 639227767128841282
46 ms 205.251.196.185
70 2026-08-19 22:41 639227757477304711
25 ms 205.251.196.185
69 2026-08-19 22:24 639227747572098014
2059 ms 205.251.196.185
68 2026-08-19 22:08 639227737588613113
18 ms 205.251.196.185
67 2026-08-19 21:15 639227706134603955
31 ms 205.251.196.185
66 2026-08-19 20:59 639227696589027396
33 ms 205.251.196.185
65 2026-08-19 20:43 639227687097707639
18 ms 205.251.196.185
64 2026-08-19 20:27 639227677474464487
-
63 2026-08-19 20:11 639227667767441118
143 ms 205.251.196.185
62 2026-08-19 19:55 639227657984833832
34 ms 205.251.196.185
61 2026-08-19 19:38 639227648079992640
21 ms 205.251.196.185
60 2026-08-19 19:22 639227638125048441
52 ms 205.251.196.185
59 2026-08-19 19:05 639227628211392142
23 ms 205.251.196.185
58 2026-08-19 18:48 639227618261696275
2034 ms 205.251.196.185
57 2026-08-19 18:32 639227608366233645
27 ms 205.251.196.185
56 2026-08-19 18:15 639227598301787588
26 ms 205.251.196.185
55 2026-08-19 17:22 639227566241010716
10 ms 205.251.196.185
54 2026-08-19 17:06 639227556454538959
24 ms 205.251.196.185
53 2026-08-19 16:49 639227546640305542
13 ms 205.251.196.185
52 2026-08-19 16:33 639227536965466472
2031 ms 205.251.196.185
51 2026-08-19 16:16 639227527048658280
23 ms 205.251.196.185
50 2026-08-19 16:00 639227517386634438
45 ms 205.251.196.185
49 2026-08-19 15:44 639227507459551637
44 ms 205.251.196.185
48 2026-08-19 15:27 639227497515595277
25 ms 205.251.196.185
47 2026-08-19 15:10 639227487441798036
49 ms 205.251.196.185
46 2026-08-19 14:54 639227477445551863
26 ms 205.251.196.185
45 2026-08-19 14:37 639227467297067891
17 ms 205.251.196.185
44 2026-08-19 14:20 639227457057795635
38 ms 205.251.196.185
43 2026-08-19 13:27 639227425244777397
54 ms 205.251.196.185
42 2026-08-19 13:10 639227415422116485
41 ms 205.251.196.185
41 2026-08-19 12:54 639227405307256053
-
40 2026-08-19 12:37 639227395396602630
20 ms 205.251.196.185
39 2026-08-19 12:20 639227385510363611
129 ms 205.251.196.185
38 2026-08-19 12:04 639227375508324850
37 ms 205.251.196.185
37 2026-08-19 11:47 639227365326611906
18 ms 205.251.196.185
36 2026-08-19 11:30 639227355360014208
14 ms 205.251.196.185
35 2026-08-19 11:13 639227345036782165
20 ms 205.251.196.185
34 2026-08-19 10:56 639227334992964533
52 ms 205.251.196.185
33 2026-08-19 10:40 639227324986605572
39 ms 205.251.196.185
32 2026-08-19 10:23 639227314928414539
51 ms 205.251.196.185
31 2026-08-19 09:30 639227283029182134
40 ms 205.251.196.185
30 2026-08-19 09:13 639227273294779350
74 ms 205.251.196.185
29 2026-08-19 08:57 639227263525231313
2107 ms 205.251.196.185
28 2026-08-19 08:41 639227253578313363
63 ms 205.251.196.185
27 2026-08-19 08:24 639227243649973322
53 ms 205.251.196.185
26 2026-08-19 08:07 639227233581059317
62 ms 205.251.196.185
25 2026-08-19 07:51 639227223667352067
14 ms 205.251.196.185
24 2026-08-19 07:34 639227213714837066
2017 ms 205.251.196.185
23 2026-08-19 07:17 639227203701208496
40 ms 205.251.196.185
22 2026-08-19 07:01 639227193643202179
56 ms 205.251.196.185
21 2026-08-19 06:44 639227183584431597
6 ms 205.251.196.185
20 2026-08-19 06:27 639227173347403088
2049 ms 205.251.196.185
19 2026-08-19 05:34 639227141523007601
50 ms 205.251.196.185
18 2026-08-19 05:18 639227131785931574
46 ms 205.251.196.185
17 2026-08-19 05:02 639227122176475389
6 ms 205.251.196.185
16 2026-08-19 04:46 639227112668934596
23 ms 205.251.196.185
15 2026-08-19 04:29 639227102773292788
49 ms 205.251.196.185
14 2026-08-19 04:13 639227093141136930
13 ms 205.251.196.185
13 2026-08-19 03:57 639227083449420147
17 ms 205.251.196.185
12 2026-08-19 03:41 639227073771748493
15 ms 205.251.196.185
11 2026-08-19 03:25 639227063977347614
8 ms 205.251.196.185
10 2026-08-19 03:09 639227054253519024
2022 ms 205.251.196.185
9 2026-08-19 02:52 639227044381963886
44 ms 205.251.196.185
8 2026-08-19 02:35 639227034441085514
7 ms 205.251.196.185
7 2026-08-19 01:43 639227003126489968
84 ms 205.251.196.185
6 2026-08-19 01:27 639226993456311614
17 ms 205.251.196.185
5 2026-08-19 01:11 639226983847312345
9 ms 205.251.196.185
4 2026-08-19 00:55 639226974357874853
2018 ms 205.251.196.185
3 2026-08-19 00:39 639226964670484721
20 ms 205.251.196.185
2 2026-08-19 00:23 639226954857899696
135 ms 205.251.196.185
1 2026-08-19 00:06 639226945091603488
30 ms 205.251.196.185