DNS response history for ns4.1sync.org

ns4.1sync.org 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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 345 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 ns4.1sync.org.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:16

All timestamps shown in UTC

Latest Resolved IP on Selected Date

63.137.35.12

Most recently resolved hosting IP on selected date

Successful Responses

77

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 ns4.1sync.org

Showing DNS history for 2026-08-09 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
77 2026-08-09 23:16 639219137912168440
7 ms 63.137.35.12
76 2026-08-09 23:01 639219129014206359
15 ms 63.137.35.12
75 2026-08-09 22:46 639219120129816185
18 ms 63.137.35.12
74 2026-08-09 22:31 639219111180200055
54 ms 63.137.35.12
73 2026-08-09 22:16 639219102397272208
6 ms 63.137.35.12
72 2026-08-09 22:02 639219093318422880
29 ms 63.137.35.12
71 2026-08-09 21:46 639219084400315753
2158 ms 63.137.35.12
70 2026-08-09 21:31 639219075254551587
51 ms 63.137.35.12
69 2026-08-09 21:16 639219065729192158
29 ms 63.137.35.12
68 2026-08-09 21:00 639219056747802098
59 ms 63.137.35.12
67 2026-08-09 20:45 639219047713450952
73 ms 63.137.35.12
66 2026-08-09 20:30 639219038561445315
2020 ms 63.137.35.12
65 2026-08-09 19:39 639219007390383771
104 ms 63.137.35.12
64 2026-08-09 19:25 639218998523265596
13 ms 63.137.35.12
63 2026-08-09 19:10 639218989631630804
34 ms 63.137.35.12
62 2026-08-09 18:55 639218980808450892
118 ms 63.137.35.12
61 2026-08-09 18:40 639218971852160604
100 ms 63.137.35.12
60 2026-08-09 18:25 639218962783650906
50 ms 63.137.35.12
59 2026-08-09 18:10 639218953792820819
105 ms 63.137.35.12
58 2026-08-09 17:55 639218944959692876
7 ms 63.137.35.12
57 2026-08-09 17:40 639218936169104506
102 ms 63.137.35.12
56 2026-08-09 17:26 639218927166062556
39 ms 63.137.35.12
55 2026-08-09 17:10 639218918015715420
57 ms 63.137.35.12
54 2026-08-09 16:55 639218908881852638
58 ms 63.137.35.12
53 2026-08-09 16:05 639218877956262035
57 ms 63.137.35.12
52 2026-08-09 15:50 639218869143729797
22 ms 63.137.35.12
51 2026-08-09 15:35 639218860485298832
43 ms 63.137.35.12
50 2026-08-09 15:21 639218851607906747
133 ms 63.137.35.12
49 2026-08-09 15:06 639218842720839568
43 ms 63.137.35.12
48 2026-08-09 14:51 639218833878788864
19 ms 63.137.35.12
47 2026-08-09 14:36 639218825180862573
19 ms 63.137.35.12
46 2026-08-09 14:22 639218816469621951
48 ms 63.137.35.12
45 2026-08-09 14:08 639218807685036212
44 ms 63.137.35.12
44 2026-08-09 13:53 639218798978271509
172 ms 63.137.35.12
43 2026-08-09 13:38 639218790065423597
54 ms 63.137.35.12
42 2026-08-09 13:23 639218781304584862
104 ms 63.137.35.12
41 2026-08-09 12:30 639218750311179000
54 ms 63.137.35.12
40 2026-08-09 12:16 639218741750420268
2038 ms 63.137.35.12
39 2026-08-09 12:01 639218733057535576
181 ms 63.137.35.12
38 2026-08-09 11:47 639218724471329044
2168 ms 63.137.35.12
37 2026-08-09 11:33 639218715911974203
35 ms 63.137.35.12
36 2026-08-09 11:18 639218707310812834
31 ms 63.137.35.12
35 2026-08-09 11:04 639218698790485612
34 ms 63.137.35.12
34 2026-08-09 10:50 639218690367692706
120 ms 63.137.35.12
33 2026-08-09 10:36 639218681923173883
13 ms 63.137.35.12
32 2026-08-09 10:22 639218673547179738
33 ms 63.137.35.12
31 2026-08-09 10:07 639218664890274867
2082 ms 63.137.35.12
30 2026-08-09 09:53 639218656036928157
2258 ms 63.137.35.12
29 2026-08-09 09:03 639218624808018222
29 ms 63.137.35.12
28 2026-08-09 08:48 639218616243340806
51 ms 63.137.35.12
27 2026-08-09 08:34 639218607397811973
33 ms 63.137.35.12
26 2026-08-09 08:19 639218598812444454
28 ms 63.137.35.12
25 2026-08-09 08:04 639218590219570048
50 ms 63.137.35.12
24 2026-08-09 07:50 639218581690210758
38 ms 63.137.35.12
23 2026-08-09 07:36 639218573057388822
27 ms 63.137.35.12
22 2026-08-09 07:22 639218564408781785
99 ms 63.137.35.12
21 2026-08-09 07:07 639218555767188482
43 ms 63.137.35.12
20 2026-08-09 06:53 639218547142705295
88 ms 63.137.35.12
19 2026-08-09 06:38 639218538090114532
45 ms 63.137.35.12
18 2026-08-09 06:23 639218529257910584
65 ms 63.137.35.12
17 2026-08-09 05:31 639218498473231858
202 ms 63.137.35.12
16 2026-08-09 05:17 639218489802113995
40 ms 63.137.35.12
15 2026-08-09 05:02 639218481006804516
6 ms 63.137.35.12
14 2026-08-09 04:47 639218472048712427
49 ms 63.137.35.12
13 2026-08-09 04:33 639218463224432974
21 ms 63.137.35.12
12 2026-08-09 04:18 639218454384107526
43 ms 63.137.35.12
11 2026-08-09 04:03 639218445331231791
51 ms 63.137.35.12
10 2026-08-09 03:48 639218436285215733
2074 ms 63.137.35.12
9 2026-08-09 03:33 639218427289555123
18 ms 63.137.35.12
8 2026-08-09 03:18 639218418227819981
45 ms 63.137.35.12
7 2026-08-09 03:03 639218409119503123
2035 ms 63.137.35.12
6 2026-08-09 02:47 639218399771712154
28 ms 63.137.35.12
5 2026-08-09 01:52 639218368648652303
2018 ms 63.137.35.12
4 2026-08-09 01:37 639218359569598460
98 ms 63.137.35.12
3 2026-08-09 01:22 639218350555429902
51 ms 63.137.35.12
2 2026-08-09 01:06 639218341311543299
2027 ms 63.137.35.12
1 2026-08-09 00:14 639218309981981465
2066 ms 63.137.35.12