DNS response history for ns1.systemdc.net

ns1.systemdc.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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 285 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.systemdc.net.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

285 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

149.202.137.91

Most recently resolved hosting IP on selected date

Successful Responses

70

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.systemdc.net

Showing DNS history for 2026-08-29 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
70 2026-08-29 23:46 639236439461653110
52 ms 149.202.137.91
69 2026-08-29 23:30 639236429501366737
16 ms 149.202.137.91
68 2026-08-29 23:13 639236419366541896
43 ms 149.202.137.91
67 2026-08-29 22:56 639236409033370421
28 ms 149.202.137.91
66 2026-08-29 22:38 639236398677638980
73 ms 149.202.137.91
65 2026-08-29 22:21 639236388335394435
2023 ms 149.202.137.91
64 2026-08-29 21:28 639236356238021142
43 ms 149.202.137.91
63 2026-08-29 21:11 639236346147662482
88 ms 149.202.137.91
62 2026-08-29 20:54 639236336073303987
2055 ms 149.202.137.91
61 2026-08-29 20:37 639236325803271480
51 ms 149.202.137.91
60 2026-08-29 20:20 639236315636203732
73 ms 149.202.137.91
59 2026-08-29 20:03 639236305430277951
25 ms 149.202.137.91
58 2026-08-29 19:46 639236295286597133
2065 ms 149.202.137.91
57 2026-08-29 19:29 639236285137083691
2073 ms 149.202.137.91
56 2026-08-29 19:12 639236274938699727
26 ms 149.202.137.91
55 2026-08-29 18:55 639236264595544117
29 ms 149.202.137.91
54 2026-08-29 18:38 639236254203764064
30 ms 149.202.137.91
53 2026-08-29 18:20 639236243919128798
56 ms 149.202.137.91
52 2026-08-29 17:27 639236211708980066
49 ms 149.202.137.91
51 2026-08-29 17:10 639236201724764228
2032 ms 149.202.137.91
50 2026-08-29 16:53 639236191714376906
44 ms 149.202.137.91
49 2026-08-29 16:37 639236181773042179
25 ms 149.202.137.91
48 2026-08-29 16:20 639236171632735061
78 ms 149.202.137.91
47 2026-08-29 16:03 639236161347015414
102 ms 149.202.137.91
46 2026-08-29 15:46 639236151200362098
24 ms 149.202.137.91
45 2026-08-29 15:29 639236141026805328
103 ms 149.202.137.91
44 2026-08-29 15:12 639236131100930722
11 ms 149.202.137.91
43 2026-08-29 14:55 639236120950030411
41 ms 149.202.137.91
42 2026-08-29 14:38 639236110532007205
68 ms 149.202.137.91
41 2026-08-29 14:21 639236100176958860
69 ms 149.202.137.91
40 2026-08-29 13:28 639236068470247956
18 ms 149.202.137.91
39 2026-08-29 13:11 639236058468679452
36 ms 149.202.137.91
38 2026-08-29 12:54 639236048317337090
3 ms 149.202.137.91
37 2026-08-29 12:38 639236038221169202
43 ms 149.202.137.91
36 2026-08-29 12:21 639236028175589918
51 ms 149.202.137.91
35 2026-08-29 12:04 639236017965421028
43 ms 149.202.137.91
34 2026-08-29 11:47 639236007792625266
2042 ms 149.202.137.91
33 2026-08-29 11:30 639235997602806960
16 ms 149.202.137.91
32 2026-08-29 11:13 639235987487833458
64 ms 149.202.137.91
31 2026-08-29 10:56 639235977211002296
41 ms 149.202.137.91
30 2026-08-29 10:39 639235966864596836
2027 ms 149.202.137.91
29 2026-08-29 10:22 639235956590882003
747 ms 149.202.137.91
28 2026-08-29 09:28 639235924465736791
44 ms 149.202.137.91
27 2026-08-29 09:11 639235914430611197
25 ms 149.202.137.91
26 2026-08-29 08:54 639235904343784853
26 ms 149.202.137.91
25 2026-08-29 08:37 639235894201078068
70 ms 149.202.137.91
24 2026-08-29 08:21 639235884233447452
49 ms 149.202.137.91
23 2026-08-29 08:04 639235874142207309
29 ms 149.202.137.91
22 2026-08-29 07:47 639235863974652466
34 ms 149.202.137.91
21 2026-08-29 07:30 639235853716243436
21 ms 149.202.137.91
20 2026-08-29 07:13 639235843614494759
73 ms 149.202.137.91
19 2026-08-29 06:56 639235833401459551
25 ms 149.202.137.91
18 2026-08-29 06:39 639235823220464528
32 ms 149.202.137.91
17 2026-08-29 06:22 639235812997510905
41 ms 149.202.137.91
16 2026-08-29 05:29 639235781101962521
40 ms 149.202.137.91
15 2026-08-29 05:13 639235771207673260
54 ms 149.202.137.91
14 2026-08-29 04:56 639235761047429642
32 ms 149.202.137.91
13 2026-08-29 04:39 639235750964347246
50 ms 149.202.137.91
12 2026-08-29 04:22 639235740923490874
83 ms 149.202.137.91
11 2026-08-29 04:05 639235730842894399
2053 ms 149.202.137.91
10 2026-08-29 03:48 639235720760084717
48 ms 149.202.137.91
9 2026-08-29 03:32 639235710843666743
56 ms 149.202.137.91
8 2026-08-29 03:15 639235700733510561
61 ms 149.202.137.91
7 2026-08-29 02:58 639235690509906192
39 ms 149.202.137.91
6 2026-08-29 02:41 639235680156673501
51 ms 149.202.137.91
5 2026-08-29 02:23 639235669720606443
89 ms 149.202.137.91
4 2026-08-29 01:30 639235637451417084
58 ms 149.202.137.91
3 2026-08-29 01:13 639235627307383453
45 ms 149.202.137.91
2 2026-08-29 00:55 639235616906386856
53 ms 149.202.137.91
1 2026-08-29 00:38 639235606582912691
62 ms 149.202.137.91