DNS response history for dns1.sysmarc.net

dns1.sysmarc.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 260 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 dns1.sysmarc.net.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

260 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.48.106

Most recently resolved hosting IP on selected date

Successful Responses

73

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 dns1.sysmarc.net

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:49 639229527598660841
68 ms 162.159.48.106
72 2026-08-21 23:33 639229517954323214
70 ms 162.159.48.106
71 2026-08-21 23:17 639229508269999021
51 ms 162.159.48.106
70 2026-08-21 23:01 639229498559060171
169 ms 162.159.48.106
69 2026-08-21 22:44 639229488519347586
11 ms 162.159.48.106
68 2026-08-21 21:51 639229456606578934
8 ms 162.159.48.106
67 2026-08-21 21:35 639229446985772499
3 ms 162.159.48.106
66 2026-08-21 21:19 639229437367313098
50 ms 162.159.48.106
65 2026-08-21 21:03 639229427923950391
13 ms 162.159.48.106
64 2026-08-21 20:47 639229418168588854
52 ms 162.159.48.106
63 2026-08-21 20:31 639229408345678334
73 ms 162.159.48.106
62 2026-08-21 20:14 639229398616354648
564 ms 162.159.48.106
61 2026-08-21 19:58 639229388634592323
5 ms 162.159.48.106
60 2026-08-21 19:42 639229378792837692
102 ms 162.159.48.106
59 2026-08-21 19:25 639229369154682311
35 ms 162.159.48.106
58 2026-08-21 19:09 639229359248017926
2038 ms 162.159.48.106
57 2026-08-21 18:52 639229349124294642
27 ms 162.159.48.106
56 2026-08-21 18:00 639229317791715692
45 ms 162.159.48.106
55 2026-08-21 17:44 639229308115194575
124 ms 162.159.48.106
54 2026-08-21 17:27 639229298320320558
89 ms 162.159.48.106
53 2026-08-21 17:11 639229288674863221
72 ms 162.159.48.106
52 2026-08-21 16:55 639229278983677079
2138 ms 162.159.48.106
51 2026-08-21 16:39 639229269405517175
19 ms 162.159.48.106
50 2026-08-21 16:23 639229259594798244
3 ms 162.159.48.106
49 2026-08-21 16:06 639229249736681188
63 ms 162.159.48.106
48 2026-08-21 15:50 639229239699417787
59 ms 162.159.48.106
47 2026-08-21 15:33 639229229621964033
11 ms 162.159.48.106
46 2026-08-21 15:16 639229219567270965
2040 ms 162.159.48.106
45 2026-08-21 14:59 639229209406666856
12 ms 162.159.48.106
44 2026-08-21 14:07 639229177815876178
196 ms 162.159.48.106
43 2026-08-21 13:50 639229168243572685
58 ms 162.159.48.106
42 2026-08-21 13:34 639229158599856475
82 ms 162.159.48.106
41 2026-08-21 13:18 639229148998940902
54 ms 162.159.48.106
40 2026-08-21 13:02 639229139276923594
60 ms 162.159.48.106
39 2026-08-21 12:46 639229129709912394
42 ms 162.159.48.106
38 2026-08-21 12:30 639229119801488500
184 ms 162.159.48.106
37 2026-08-21 12:14 639229110135262458
66 ms 162.159.48.106
36 2026-08-21 11:57 639229100336051392
76 ms 162.159.48.106
35 2026-08-21 11:41 639229090641415626
101 ms 162.159.48.106
34 2026-08-21 11:25 639229080702683947
57 ms 162.159.48.106
33 2026-08-21 11:08 639229070601456699
78 ms 162.159.48.106
32 2026-08-21 10:15 639229038947447232
79 ms 162.159.48.106
31 2026-08-21 09:59 639229029268708773
48 ms 162.159.48.106
30 2026-08-21 09:43 639229019647910603
66 ms 162.159.48.106
29 2026-08-21 09:27 639229009983843738
63 ms 162.159.48.106
28 2026-08-21 09:11 639229000203331882
111 ms 162.159.48.106
27 2026-08-21 08:54 639228990302335999
90 ms 162.159.48.106
26 2026-08-21 08:38 639228980567740722
85 ms 162.159.48.106
25 2026-08-21 08:21 639228970762445174
36 ms 162.159.48.106
24 2026-08-21 08:05 639228961065054445
53 ms 162.159.48.106
23 2026-08-21 07:49 639228951224649885
87 ms 162.159.48.106
22 2026-08-21 07:32 639228941303864592
7 ms 162.159.48.106
21 2026-08-21 07:16 639228931191328583
55 ms 162.159.48.106
20 2026-08-21 06:23 639228899518173317
90 ms 162.159.48.106
19 2026-08-21 06:07 639228889785027669
33 ms 162.159.48.106
18 2026-08-21 05:50 639228880106330161
2044 ms 162.159.48.106
17 2026-08-21 05:34 639228870316184091
83 ms 162.159.48.106
16 2026-08-21 05:18 639228860695366512
73 ms 162.159.48.106
15 2026-08-21 05:02 639228851027209500
2098 ms 162.159.48.106
14 2026-08-21 04:46 639228841479265462
124 ms 162.159.48.106
13 2026-08-21 04:30 639228831752962260
2055 ms 162.159.48.106
12 2026-08-21 04:13 639228821953295483
15 ms 162.159.48.106
11 2026-08-21 03:57 639228812227429953
2042 ms 162.159.48.106
10 2026-08-21 03:41 639228802476107538
42 ms 162.159.48.106
9 2026-08-21 03:24 639228792525492032
77 ms 162.159.48.106
8 2026-08-21 02:32 639228761131421385
57 ms 162.159.48.106
7 2026-08-21 02:16 639228751571206692
43 ms 162.159.48.106
6 2026-08-21 02:00 639228741705571019
14 ms 162.159.48.106
5 2026-08-21 01:43 639228731642208228
45 ms 162.159.48.106
4 2026-08-21 00:51 639228700387002072
89 ms 162.159.48.106
3 2026-08-21 00:35 639228690742014433
82 ms 162.159.48.106
2 2026-08-21 00:18 639228680877937122
38 ms 162.159.48.106
1 2026-08-21 00:01 639228670775860800
4 ms 162.159.48.106