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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 302 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

76

Historical checks stored for this nameserver on selected date

Average Latency

302 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:54

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

76

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 2026-08-15 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
76 2026-08-15 23:54 639224347685767174
45 ms 63.137.35.12
75 2026-08-15 23:38 639224338276675277
67 ms 63.137.35.12
74 2026-08-15 22:45 639224306594546649
111 ms 63.137.35.12
73 2026-08-15 22:30 639224297145423303
26 ms 63.137.35.12
72 2026-08-15 22:14 639224287678238833
48 ms 63.137.35.12
71 2026-08-15 21:59 639224278490872828
18 ms 63.137.35.12
70 2026-08-15 21:43 639224269149307826
54 ms 63.137.35.12
69 2026-08-15 21:28 639224259868597616
21 ms 63.137.35.12
68 2026-08-15 21:12 639224250518642175
78 ms 63.137.35.12
67 2026-08-15 20:56 639224241064772383
25 ms 63.137.35.12
66 2026-08-15 20:41 639224231691099605
18 ms 63.137.35.12
65 2026-08-15 20:25 639224222468168159
19 ms 63.137.35.12
64 2026-08-15 20:10 639224213173899635
41 ms 63.137.35.12
63 2026-08-15 19:54 639224203914451783
19 ms 63.137.35.12
62 2026-08-15 19:01 639224172202542163
72 ms 63.137.35.12
61 2026-08-15 18:46 639224163338654093
54 ms 63.137.35.12
60 2026-08-15 18:31 639224154287995374
25 ms 63.137.35.12
59 2026-08-15 18:16 639224145118612503
23 ms 63.137.35.12
58 2026-08-15 18:01 639224135995990731
51 ms 63.137.35.12
57 2026-08-15 17:46 639224127185332624
34 ms 63.137.35.12
56 2026-08-15 17:31 639224118229289175
47 ms 63.137.35.12
55 2026-08-15 17:16 639224109273796359
185 ms 63.137.35.12
54 2026-08-15 17:02 639224100490805608
2183 ms 63.137.35.12
53 2026-08-15 16:46 639224091353714490
49 ms 63.137.35.12
52 2026-08-15 16:31 639224082033126828
79 ms 63.137.35.12
51 2026-08-15 16:15 639224072736962403
4044 ms 63.137.35.12
50 2026-08-15 15:23 639224041475563754
21 ms 63.137.35.12
49 2026-08-15 15:08 639224032345604453
172 ms 63.137.35.12
48 2026-08-15 14:53 639224023169497283
25 ms 63.137.35.12
47 2026-08-15 14:37 639224013981146405
35 ms 63.137.35.12
46 2026-08-15 14:22 639224004883412586
52 ms 63.137.35.12
45 2026-08-15 14:07 639223995612880615
2025 ms 63.137.35.12
44 2026-08-15 13:51 639223986271830789
178 ms 63.137.35.12
43 2026-08-15 13:36 639223977005780949
59 ms 63.137.35.12
42 2026-08-15 13:20 639223967653137793
67 ms 63.137.35.12
41 2026-08-15 13:05 639223958286010799
22 ms 63.137.35.12
40 2026-08-15 12:49 639223948936108345
21 ms 63.137.35.12
39 2026-08-15 12:34 639223939673066880
95 ms 63.137.35.12
38 2026-08-15 11:42 639223908317760530
13 ms 63.137.35.12
37 2026-08-15 11:26 639223898992594258
53 ms 63.137.35.12
36 2026-08-15 11:11 639223889761312823
36 ms 63.137.35.12
35 2026-08-15 10:55 639223880359273507
21 ms 63.137.35.12
34 2026-08-15 10:39 639223870920466808
55 ms 63.137.35.12
33 2026-08-15 10:24 639223861579762179
163 ms 63.137.35.12
32 2026-08-15 10:08 639223852238616009
45 ms 63.137.35.12
31 2026-08-15 09:53 639223843019815620
36 ms 63.137.35.12
30 2026-08-15 09:37 639223833669915012
31 ms 63.137.35.12
29 2026-08-15 09:22 639223824494613222
29 ms 63.137.35.12
28 2026-08-15 09:06 639223815116325293
56 ms 63.137.35.12
27 2026-08-15 08:50 639223805493870221
190 ms 63.137.35.12
26 2026-08-15 07:58 639223774218660438
2043 ms 63.137.35.12
25 2026-08-15 07:42 639223764663090372
107 ms 63.137.35.12
24 2026-08-15 07:26 639223755338811400
46 ms 63.137.35.12
23 2026-08-15 07:11 639223746019193268
28 ms 63.137.35.12
22 2026-08-15 06:55 639223736658778104
19 ms 63.137.35.12
21 2026-08-15 06:40 639223727330194499
112 ms 63.137.35.12
20 2026-08-15 06:24 639223717848514742
35 ms 63.137.35.12
19 2026-08-15 06:08 639223708284754056
232 ms 63.137.35.12
18 2026-08-15 05:53 639223699061259933
33 ms 63.137.35.12
17 2026-08-15 05:37 639223689592545140
59 ms 63.137.35.12
16 2026-08-15 05:21 639223680143410810
91 ms 63.137.35.12
15 2026-08-15 05:05 639223670514517104
2019 ms 63.137.35.12
14 2026-08-15 04:12 639223638855054294
2035 ms 63.137.35.12
13 2026-08-15 03:57 639223629623335972
67 ms 63.137.35.12
12 2026-08-15 03:41 639223620390189495
29 ms 63.137.35.12
11 2026-08-15 03:26 639223610916950440
95 ms 63.137.35.12
10 2026-08-15 03:10 639223601597759168
18 ms 63.137.35.12
9 2026-08-15 02:55 639223592342172093
65 ms 63.137.35.12
8 2026-08-15 02:40 639223583324121497
256 ms 63.137.35.12
7 2026-08-15 02:24 639223574086714218
45 ms 63.137.35.12
6 2026-08-15 02:09 639223564698424889
2028 ms 63.137.35.12
5 2026-08-15 01:53 639223555408664206
44 ms 63.137.35.12
4 2026-08-15 01:37 639223546000912416
47 ms 63.137.35.12
3 2026-08-15 01:22 639223536550774847
97 ms 63.137.35.12
2 2026-08-15 00:29 639223505017205611
2302 ms 63.137.35.12
1 2026-08-15 00:14 639223495784410207
35 ms 63.137.35.12