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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 212 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

75

Historical checks stored for this nameserver on selected date

Average Latency

212 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:59

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

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 dns1.sysmarc.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
75 2026-08-19 23:59 639227805445376839
70 ms 162.159.48.106
74 2026-08-19 23:43 639227795899225951
43 ms 162.159.48.106
73 2026-08-19 23:27 639227786351762008
51 ms 162.159.48.106
72 2026-08-19 23:11 639227776640591733
61 ms 162.159.48.106
71 2026-08-19 22:55 639227767128841282
46 ms 162.159.48.106
70 2026-08-19 22:39 639227757477304711
40 ms 162.159.48.106
69 2026-08-19 22:23 639227747572098014
64 ms 162.159.48.106
68 2026-08-19 22:06 639227737588613113
274 ms 162.159.48.106
67 2026-08-19 21:14 639227706134603955
2054 ms 162.159.48.106
66 2026-08-19 20:58 639227696589027396
87 ms 162.159.48.106
65 2026-08-19 20:42 639227687097707639
83 ms 162.159.48.106
64 2026-08-19 20:26 639227677474464487
49 ms 162.159.48.106
63 2026-08-19 20:10 639227667767441118
11 ms 162.159.48.106
62 2026-08-19 19:53 639227657984833832
66 ms 162.159.48.106
61 2026-08-19 19:37 639227648079992640
54 ms 162.159.48.106
60 2026-08-19 19:21 639227638125048441
70 ms 162.159.48.106
59 2026-08-19 19:04 639227628211392142
27 ms 162.159.48.106
58 2026-08-19 18:47 639227618261696275
45 ms 162.159.48.106
57 2026-08-19 18:31 639227608366233645
15 ms 162.159.48.106
56 2026-08-19 18:14 639227598301787588
26 ms 162.159.48.106
55 2026-08-19 17:21 639227566241010716
16 ms 162.159.48.106
54 2026-08-19 17:04 639227556454538959
45 ms 162.159.48.106
53 2026-08-19 16:48 639227546640305542
99 ms 162.159.48.106
52 2026-08-19 16:32 639227536965466472
41 ms 162.159.48.106
51 2026-08-19 16:15 639227527048658280
94 ms 162.159.48.106
50 2026-08-19 15:59 639227517386634438
55 ms 162.159.48.106
49 2026-08-19 15:43 639227507459551637
-
48 2026-08-19 15:26 639227497515595277
104 ms 162.159.48.106
47 2026-08-19 15:09 639227487441798036
43 ms 162.159.48.106
46 2026-08-19 14:53 639227477445551863
52 ms 162.159.48.106
45 2026-08-19 14:36 639227467297067891
93 ms 162.159.48.106
44 2026-08-19 14:19 639227457057795635
55 ms 162.159.48.106
43 2026-08-19 13:26 639227425244777397
123 ms 162.159.48.106
42 2026-08-19 13:09 639227415422116485
80 ms 162.159.48.106
41 2026-08-19 12:52 639227405307256053
230 ms 162.159.48.106
40 2026-08-19 12:36 639227395396602630
94 ms 162.159.48.106
39 2026-08-19 12:19 639227385510363611
53 ms 162.159.48.106
38 2026-08-19 12:03 639227375508324850
199 ms 162.159.48.106
37 2026-08-19 11:46 639227365326611906
654 ms 162.159.48.106
36 2026-08-19 11:29 639227355360014208
24 ms 162.159.48.106
35 2026-08-19 11:12 639227345036782165
9 ms 162.159.48.106
34 2026-08-19 10:55 639227334992964533
67 ms 162.159.48.106
33 2026-08-19 10:38 639227324986605572
54 ms 162.159.48.106
32 2026-08-19 10:22 639227314928414539
57 ms 162.159.48.106
31 2026-08-19 09:29 639227283029182134
-
30 2026-08-19 09:12 639227273294779350
84 ms 162.159.48.106
29 2026-08-19 08:56 639227263525231313
65 ms 162.159.48.106
28 2026-08-19 08:39 639227253578313363
90 ms 162.159.48.106
27 2026-08-19 08:23 639227243649973322
58 ms 162.159.48.106
26 2026-08-19 08:06 639227233581059317
43 ms 162.159.48.106
25 2026-08-19 07:50 639227223667352067
2029 ms 162.159.48.106
24 2026-08-19 07:33 639227213714837066
47 ms 162.159.48.106
23 2026-08-19 07:16 639227203701208496
391 ms 162.159.48.106
22 2026-08-19 07:00 639227193643202179
43 ms 162.159.48.106
21 2026-08-19 06:43 639227183584431597
18 ms 162.159.48.106
20 2026-08-19 06:26 639227173347403088
2015 ms 162.159.48.106
19 2026-08-19 05:33 639227141523007601
36 ms 162.159.48.106
18 2026-08-19 05:16 639227131785931574
68 ms 162.159.48.106
17 2026-08-19 05:01 639227122176475389
21 ms 162.159.48.106
16 2026-08-19 04:44 639227112668934596
149 ms 162.159.48.106
15 2026-08-19 04:28 639227102773292788
2070 ms 162.159.48.106
14 2026-08-19 04:12 639227093141136930
86 ms 162.159.48.106
13 2026-08-19 03:56 639227083449420147
74 ms 162.159.48.106
12 2026-08-19 03:40 639227073771748493
55 ms 162.159.48.106
11 2026-08-19 03:23 639227063977347614
3 ms 162.159.48.106
10 2026-08-19 03:07 639227054253519024
54 ms 162.159.48.106
9 2026-08-19 02:51 639227044381963886
6 ms 162.159.48.106
8 2026-08-19 02:34 639227034441085514
2 ms 162.159.48.106
7 2026-08-19 01:42 639227003126489968
38 ms 162.159.48.106
6 2026-08-19 01:26 639226993456311614
49 ms 162.159.48.106
5 2026-08-19 01:10 639226983847312345
89 ms 162.159.48.106
4 2026-08-19 00:54 639226974357874853
35 ms 162.159.48.106
3 2026-08-19 00:38 639226964670484721
63 ms 162.159.48.106
2 2026-08-19 00:22 639226954857899696
2061 ms 162.159.48.106
1 2026-08-19 00:05 639226945091603488
62 ms 162.159.48.106