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 2026-08-16. For this date, NameServerHistory found 60 DNS check records, 60 successful responses, 0 failed responses, and 189 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

60

Historical checks stored for this nameserver on selected date

Average Latency

189 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:46

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

60

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 2026-08-16 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
60 2026-08-16 23:46 639225207490611656
22 ms 63.137.35.12
59 2026-08-16 23:31 639225198045815385
48 ms 63.137.35.12
58 2026-08-16 22:38 639225166825544741
31 ms 63.137.35.12
57 2026-08-16 22:23 639225157549461269
45 ms 63.137.35.12
56 2026-08-16 22:07 639225147914556308
2048 ms 63.137.35.12
55 2026-08-16 21:51 639225138472322960
70 ms 63.137.35.12
54 2026-08-16 20:59 639225107211236826
103 ms 63.137.35.12
53 2026-08-16 20:43 639225097684457510
65 ms 63.137.35.12
52 2026-08-16 20:27 639225087942913396
52 ms 63.137.35.12
51 2026-08-16 20:11 639225078238684183
57 ms 63.137.35.12
50 2026-08-16 19:19 639225046944151094
53 ms 63.137.35.12
49 2026-08-16 19:03 639225037234857231
46 ms 63.137.35.12
48 2026-08-16 18:46 639225027423459920
49 ms 63.137.35.12
47 2026-08-16 18:30 639225017891613027
75 ms 63.137.35.12
46 2026-08-16 17:38 639224986298183527
45 ms 63.137.35.12
45 2026-08-16 17:21 639224976567107023
64 ms 63.137.35.12
44 2026-08-16 17:05 639224966709723386
2163 ms 63.137.35.12
43 2026-08-16 16:49 639224957175756942
65 ms 63.137.35.12
42 2026-08-16 15:57 639224925782379869
72 ms 63.137.35.12
41 2026-08-16 15:41 639224916429532459
22 ms 63.137.35.12
40 2026-08-16 15:25 639224906878325623
52 ms 63.137.35.12
39 2026-08-16 15:09 639224897258974385
71 ms 63.137.35.12
38 2026-08-16 14:17 639224866169532828
56 ms 63.137.35.12
37 2026-08-16 14:01 639224856561831915
27 ms 63.137.35.12
36 2026-08-16 13:45 639224846830897794
117 ms 63.137.35.12
35 2026-08-16 13:29 639224836975863283
78 ms 63.137.35.12
34 2026-08-16 12:36 639224804985340946
52 ms 63.137.35.12
33 2026-08-16 12:20 639224795567782333
52 ms 63.137.35.12
32 2026-08-16 12:04 639224785914225250
36 ms 63.137.35.12
31 2026-08-16 11:48 639224776383854998
54 ms 63.137.35.12
30 2026-08-16 10:55 639224744252113993
17 ms 63.137.35.12
29 2026-08-16 10:38 639224734238905542
21 ms 63.137.35.12
28 2026-08-16 10:21 639224724335031221
101 ms 63.137.35.12
27 2026-08-16 10:05 639224714475244430
81 ms 63.137.35.12
26 2026-08-16 09:09 639224681063874153
46 ms 63.137.35.12
25 2026-08-16 08:53 639224671038956665
32 ms 63.137.35.12
24 2026-08-16 08:36 639224661079806122
22 ms 63.137.35.12
23 2026-08-16 08:19 639224651169993038
57 ms 63.137.35.12
22 2026-08-16 07:25 639224618882283050
59 ms 63.137.35.12
21 2026-08-16 07:10 639224609519965372
165 ms 63.137.35.12
20 2026-08-16 06:54 639224599969658888
34 ms 63.137.35.12
19 2026-08-16 06:38 639224590360343307
2050 ms 63.137.35.12
18 2026-08-16 05:45 639224558901831832
30 ms 63.137.35.12
17 2026-08-16 05:30 639224549678210576
2064 ms 63.137.35.12
16 2026-08-16 05:15 639224540433420642
43 ms 63.137.35.12
15 2026-08-16 04:59 639224531046032443
85 ms 63.137.35.12
14 2026-08-16 04:07 639224499638024410
31 ms 63.137.35.12
13 2026-08-16 03:51 639224490358783451
23 ms 63.137.35.12
12 2026-08-16 03:36 639224481111410545
47 ms 63.137.35.12
11 2026-08-16 03:20 639224471809153772
76 ms 63.137.35.12
10 2026-08-16 02:28 639224440124457324
53 ms 63.137.35.12
9 2026-08-16 02:12 639224430921105721
49 ms 63.137.35.12
8 2026-08-16 01:57 639224421455433103
25 ms 63.137.35.12
7 2026-08-16 01:41 639224412089740331
36 ms 63.137.35.12
6 2026-08-16 01:26 639224403168392868
28 ms 63.137.35.12
5 2026-08-16 01:11 639224393856251387
119 ms 63.137.35.12
4 2026-08-16 00:55 639224384677141438
20 ms 63.137.35.12
3 2026-08-16 00:40 639224375597986398
27 ms 63.137.35.12
2 2026-08-16 00:25 639224366430296466
47 ms 63.137.35.12
1 2026-08-16 00:09 639224357218176789
47 ms 63.137.35.12