DNS response history for ns1.sys-res.com

ns1.sys-res.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 2026-08-25. For this date, NameServerHistory found 56 DNS check records, 54 successful responses, 2 failed responses, and 281 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.sys-res.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

281 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 19:32

All timestamps shown in UTC

Latest Resolved IP on Selected Date

109.203.109.167

Most recently resolved hosting IP on selected date

Successful Responses

54

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.sys-res.com

Showing DNS history for 2026-08-25 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
56 2026-08-25 19:32 639232828175327683
153 ms 109.203.109.167
55 2026-08-25 19:14 639232817798330473
82 ms 109.203.109.167
54 2026-08-25 18:20 639232785462407552
79 ms 109.203.109.167
53 2026-08-25 18:03 639232775177487032
91 ms 109.203.109.167
52 2026-08-25 17:46 639232764991087115
2044 ms 109.203.109.167
51 2026-08-25 17:29 639232754842971478
-
50 2026-08-25 17:12 639232744455159107
61 ms 109.203.109.167
49 2026-08-25 16:55 639232734145178231
2138 ms 109.203.109.167
48 2026-08-25 16:38 639232723827874402
47 ms 109.203.109.167
47 2026-08-25 16:20 639232713533011892
30 ms 109.203.109.167
46 2026-08-25 16:03 639232703065318207
39 ms 109.203.109.167
45 2026-08-25 15:46 639232692629559470
10 ms 109.203.109.167
44 2026-08-25 15:28 639232682238836475
83 ms 109.203.109.167
43 2026-08-25 15:11 639232671787004306
2013 ms 109.203.109.167
42 2026-08-25 14:16 639232638994329666
46 ms 109.203.109.167
41 2026-08-25 13:59 639232628614783237
20 ms 109.203.109.167
40 2026-08-25 13:42 639232618360728578
101 ms 109.203.109.167
39 2026-08-25 13:25 639232608016476376
60 ms 109.203.109.167
38 2026-08-25 13:07 639232597643611557
68 ms 109.203.109.167
37 2026-08-25 12:50 639232587225721862
34 ms 109.203.109.167
36 2026-08-25 12:33 639232576780683689
89 ms 109.203.109.167
35 2026-08-25 12:15 639232566381512620
61 ms 109.203.109.167
34 2026-08-25 11:58 639232556111768563
42 ms 109.203.109.167
33 2026-08-25 11:41 639232545839529039
80 ms 109.203.109.167
32 2026-08-25 11:24 639232535349285207
2144 ms 109.203.109.167
31 2026-08-25 11:06 639232524938080723
98 ms 109.203.109.167
30 2026-08-25 10:12 639232492740373468
60 ms 109.203.109.167
29 2026-08-25 09:55 639232482235303141
73 ms 109.203.109.167
28 2026-08-25 09:38 639232471861770303
7 ms 109.203.109.167
27 2026-08-25 09:21 639232461630217327
104 ms 109.203.109.167
26 2026-08-25 09:03 639232451282965990
29 ms 109.203.109.167
25 2026-08-25 08:46 639232440814614938
47 ms 109.203.109.167
24 2026-08-25 08:29 639232430410720425
34 ms 109.203.109.167
23 2026-08-25 08:11 639232420003096185
-
22 2026-08-25 07:54 639232409467287444
57 ms 109.203.109.167
21 2026-08-25 07:36 639232399077195997
13 ms 109.203.109.167
20 2026-08-25 07:19 639232388731528337
67 ms 109.203.109.167
19 2026-08-25 07:02 639232378288598612
63 ms 109.203.109.167
18 2026-08-25 06:08 639232346196373643
2069 ms 109.203.109.167
17 2026-08-25 05:51 639232336112370741
69 ms 109.203.109.167
16 2026-08-25 05:35 639232326146508970
66 ms 109.203.109.167
15 2026-08-25 05:18 639232316189381720
34 ms 109.203.109.167
14 2026-08-25 05:02 639232306217998913
33 ms 109.203.109.167
13 2026-08-25 04:45 639232296255744174
2 ms 109.203.109.167
12 2026-08-25 04:28 639232286095760789
2030 ms 109.203.109.167
11 2026-08-25 04:11 639232276086186273
9 ms 109.203.109.167
10 2026-08-25 03:54 639232265900986425
10 ms 109.203.109.167
9 2026-08-25 03:37 639232255723518075
77 ms 109.203.109.167
8 2026-08-25 03:20 639232245484452890
30 ms 109.203.109.167
7 2026-08-25 03:03 639232235157175331
57 ms 109.203.109.167
6 2026-08-25 02:10 639232203197189095
35 ms 109.203.109.167
5 2026-08-25 01:53 639232192844564298
54 ms 109.203.109.167
4 2026-08-25 01:36 639232182496008942
151 ms 109.203.109.167
3 2026-08-25 01:18 639232172197053132
45 ms 109.203.109.167
2 2026-08-25 00:25 639232140250307418
57 ms 109.203.109.167
1 2026-08-25 00:08 639232129927860324
68 ms 109.203.109.167