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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 174 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

82

Historical checks stored for this nameserver on selected date

Average Latency

174 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:55

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

82

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 2026-08-10 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
82 2026-08-10 23:55 639220027366289509
40 ms 63.137.35.12
81 2026-08-10 23:40 639220018272941900
45 ms 63.137.35.12
80 2026-08-10 23:25 639220009109892969
32 ms 63.137.35.12
79 2026-08-10 23:10 639220000040489788
47 ms 63.137.35.12
78 2026-08-10 22:55 639219991197135747
37 ms 63.137.35.12
77 2026-08-10 22:40 639219982104540014
20 ms 63.137.35.12
76 2026-08-10 22:25 639219973150300215
2028 ms 63.137.35.12
75 2026-08-10 22:10 639219964188486697
49 ms 63.137.35.12
74 2026-08-10 21:55 639219954995921784
30 ms 63.137.35.12
73 2026-08-10 21:39 639219945559908104
252 ms 63.137.35.12
72 2026-08-10 20:47 639219914137782273
2188 ms 63.137.35.12
71 2026-08-10 20:31 639219904858355064
70 ms 63.137.35.12
70 2026-08-10 20:16 639219895655263396
46 ms 63.137.35.12
69 2026-08-10 20:01 639219886527091074
87 ms 63.137.35.12
68 2026-08-10 19:45 639219877343266628
58 ms 63.137.35.12
67 2026-08-10 19:30 639219868177358195
105 ms 63.137.35.12
66 2026-08-10 19:15 639219859159581515
56 ms 63.137.35.12
65 2026-08-10 19:00 639219850124020182
76 ms 63.137.35.12
64 2026-08-10 18:45 639219840940124840
40 ms 63.137.35.12
63 2026-08-10 18:29 639219831829876486
59 ms 63.137.35.12
62 2026-08-10 18:14 639219822587759143
52 ms 63.137.35.12
61 2026-08-10 17:58 639219813247114428
47 ms 63.137.35.12
60 2026-08-10 17:07 639219781959606396
72 ms 63.137.35.12
59 2026-08-10 16:52 639219772658305431
10 ms 63.137.35.12
58 2026-08-10 16:36 639219763454523027
27 ms 63.137.35.12
57 2026-08-10 16:21 639219754279127815
19 ms 63.137.35.12
56 2026-08-10 16:06 639219745087467767
124 ms 63.137.35.12
55 2026-08-10 15:50 639219735900678107
84 ms 63.137.35.12
54 2026-08-10 15:35 639219726531461979
192 ms 63.137.35.12
53 2026-08-10 15:20 639219717415222156
20 ms 63.137.35.12
52 2026-08-10 15:04 639219708266470863
30 ms 63.137.35.12
51 2026-08-10 14:49 639219699049479559
34 ms 63.137.35.12
50 2026-08-10 14:34 639219689775815194
71 ms 63.137.35.12
49 2026-08-10 14:18 639219680511810632
27 ms 63.137.35.12
48 2026-08-10 13:26 639219648997191257
2064 ms 63.137.35.12
47 2026-08-10 13:11 639219639938909436
67 ms 63.137.35.12
46 2026-08-10 12:56 639219630718286441
29 ms 63.137.35.12
45 2026-08-10 12:40 639219621472350410
33 ms 63.137.35.12
44 2026-08-10 12:25 639219612500421992
270 ms 63.137.35.12
43 2026-08-10 12:10 639219603383833445
30 ms 63.137.35.12
42 2026-08-10 11:54 639219594143823358
24 ms 63.137.35.12
41 2026-08-10 11:39 639219585053166024
42 ms 63.137.35.12
40 2026-08-10 11:24 639219575885776644
52 ms 63.137.35.12
39 2026-08-10 11:09 639219566844532361
26 ms 63.137.35.12
38 2026-08-10 10:54 639219557705808294
51 ms 63.137.35.12
37 2026-08-10 10:38 639219548482688649
62 ms 63.137.35.12
36 2026-08-10 09:46 639219517492763539
36 ms 63.137.35.12
35 2026-08-10 09:32 639219508755773605
40 ms 63.137.35.12
34 2026-08-10 09:17 639219499852103863
17 ms 63.137.35.12
33 2026-08-10 09:02 639219490893714387
2051 ms 63.137.35.12
32 2026-08-10 08:48 639219482299305521
64 ms 63.137.35.12
31 2026-08-10 08:33 639219473613114853
52 ms 63.137.35.12
30 2026-08-10 08:19 639219465061138643
2041 ms 63.137.35.12
29 2026-08-10 08:05 639219456616129015
7 ms 63.137.35.12
28 2026-08-10 07:50 639219447974008557
35 ms 63.137.35.12
27 2026-08-10 07:36 639219439498255213
21 ms 63.137.35.12
26 2026-08-10 07:22 639219430664872256
54 ms 63.137.35.12
25 2026-08-10 07:07 639219421757560037
45 ms 63.137.35.12
24 2026-08-10 06:16 639219390773218684
51 ms 63.137.35.12
23 2026-08-10 06:02 639219382205367722
6 ms 63.137.35.12
22 2026-08-10 05:48 639219373711937615
41 ms 63.137.35.12
21 2026-08-10 05:33 639219365088558404
38 ms 63.137.35.12
20 2026-08-10 05:19 639219356348833255
12 ms 63.137.35.12
19 2026-08-10 05:05 639219347860053478
8 ms 63.137.35.12
18 2026-08-10 04:50 639219339173195121
6 ms 63.137.35.12
17 2026-08-10 04:36 639219330642664669
37 ms 63.137.35.12
16 2026-08-10 04:22 639219322058698995
19 ms 63.137.35.12
15 2026-08-10 04:08 639219313564344199
156 ms 63.137.35.12
14 2026-08-10 03:53 639219304775113236
19 ms 63.137.35.12
13 2026-08-10 03:38 639219295706181119
29 ms 63.137.35.12
12 2026-08-10 02:47 639219264663923254
34 ms 63.137.35.12
11 2026-08-10 02:33 639219256015178099
34 ms 63.137.35.12
10 2026-08-10 02:19 639219247509540188
33 ms 63.137.35.12
9 2026-08-10 02:04 639219238999539092
40 ms 63.137.35.12
8 2026-08-10 01:50 639219230498823902
18 ms 63.137.35.12
7 2026-08-10 01:36 639219221706460911
36 ms 63.137.35.12
6 2026-08-10 01:21 639219212930606887
25 ms 63.137.35.12
5 2026-08-10 01:07 639219204307908525
42 ms 63.137.35.12
4 2026-08-10 00:52 639219195720181470
20 ms 63.137.35.12
3 2026-08-10 00:38 639219186898174002
32 ms 63.137.35.12
2 2026-08-10 00:23 639219178004946976
40 ms 63.137.35.12
1 2026-08-10 00:08 639219168958805474
65 ms 63.137.35.12