DNS response history for y1.4039dns.com

y1.4039dns.com 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 2026-08-26. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 224 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 y1.4039dns.com.
Records on Selected Date

64

Historical checks stored for this nameserver on selected date

Average Latency

224 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 21:29

All timestamps shown in UTC

Latest Resolved IP on Selected Date

43.139.245.203

Most recently resolved hosting IP on selected date

Successful Responses

64

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 y1.4039dns.com

Showing DNS history for 2026-08-26 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
64 2026-08-26 21:29 639233762896723748
16 ms 43.139.245.203
63 2026-08-26 21:12 639233752543876329
69 ms 43.139.245.203
62 2026-08-26 20:54 639233742155931788
24 ms 43.139.245.203
61 2026-08-26 20:37 639233731712555311
38 ms 43.139.245.203
60 2026-08-26 20:19 639233721164051126
2085 ms 43.139.245.203
59 2026-08-26 20:02 639233710560486320
35 ms 43.139.245.203
58 2026-08-26 19:44 639233699834667450
28 ms 43.139.245.203
57 2026-08-26 18:49 639233667209186136
25 ms 43.139.245.203
56 2026-08-26 18:32 639233656814316266
29 ms 43.139.245.203
55 2026-08-26 18:14 639233646245051806
57 ms 43.139.245.203
54 2026-08-26 17:57 639233635663779051
45 ms 43.139.245.203
53 2026-08-26 17:39 639233624977342122
12 ms 43.139.245.203
52 2026-08-26 17:21 639233614446136153
2013 ms 43.139.245.203
51 2026-08-26 17:04 639233603737877581
17 ms 43.139.245.203
50 2026-08-26 16:46 639233593269224651
85 ms 43.139.245.203
49 2026-08-26 16:28 639233582635086903
18 ms 43.139.245.203
48 2026-08-26 16:11 639233572000374575
9 ms 43.139.245.203
47 2026-08-26 15:53 639233561188633861
49 ms 43.139.245.203
46 2026-08-26 15:35 639233550544357027
47 ms 43.139.245.203
45 2026-08-26 14:41 639233517966053117
31 ms 43.139.245.203
44 2026-08-26 14:23 639233507603253585
103 ms 43.139.245.203
43 2026-08-26 14:06 639233497229039167
46 ms 43.139.245.203
42 2026-08-26 13:49 639233486864546406
17 ms 43.139.245.203
41 2026-08-26 13:32 639233476455174682
2074 ms 43.139.245.203
40 2026-08-26 13:14 639233466171592605
37 ms 43.139.245.203
39 2026-08-26 12:57 639233455747096265
24 ms 43.139.245.203
38 2026-08-26 12:40 639233445367152284
76 ms 43.139.245.203
37 2026-08-26 12:22 639233434974187439
19 ms 43.139.245.203
36 2026-08-26 12:05 639233424567558554
26 ms 43.139.245.203
35 2026-08-26 11:47 639233414056832719
2038 ms 43.139.245.203
34 2026-08-26 11:30 639233403515141099
17 ms 43.139.245.203
33 2026-08-26 10:35 639233370841350248
28 ms 43.139.245.203
32 2026-08-26 10:18 639233360361507238
21 ms 43.139.245.203
31 2026-08-26 10:01 639233350067824371
34 ms 43.139.245.203
30 2026-08-26 09:43 639233339545274518
69 ms 43.139.245.203
29 2026-08-26 09:26 639233329214918079
25 ms 43.139.245.203
28 2026-08-26 09:09 639233318749762337
27 ms 43.139.245.203
27 2026-08-26 08:51 639233308387917838
43 ms 43.139.245.203
26 2026-08-26 08:34 639233297961740122
12 ms 43.139.245.203
25 2026-08-26 08:17 639233287487159094
47 ms 43.139.245.203
24 2026-08-26 07:59 639233276995531707
89 ms 43.139.245.203
23 2026-08-26 07:42 639233266521568229
33 ms 43.139.245.203
22 2026-08-26 07:24 639233256081047431
45 ms 43.139.245.203
21 2026-08-26 06:30 639233223620132921
32 ms 43.139.245.203
20 2026-08-26 06:13 639233213287814244
16 ms 43.139.245.203
19 2026-08-26 05:56 639233202925983161
35 ms 43.139.245.203
18 2026-08-26 05:38 639233192644780696
2035 ms 43.139.245.203
17 2026-08-26 05:21 639233182401183833
33 ms 43.139.245.203
16 2026-08-26 05:04 639233172074181051
39 ms 43.139.245.203
15 2026-08-26 04:47 639233161808421455
32 ms 43.139.245.203
14 2026-08-26 04:30 639233151357344052
18 ms 43.139.245.203
13 2026-08-26 04:12 639233141034116946
37 ms 43.139.245.203
12 2026-08-26 03:55 639233130828334142
16 ms 43.139.245.203
11 2026-08-26 03:38 639233120373450007
20 ms 43.139.245.203
10 2026-08-26 03:21 639233110066216193
61 ms 43.139.245.203
9 2026-08-26 02:27 639233078065410564
33 ms 43.139.245.203
8 2026-08-26 02:10 639233067787457832
9 ms 43.139.245.203
7 2026-08-26 01:53 639233057501801162
26 ms 43.139.245.203
6 2026-08-26 01:36 639233047089431703
43 ms 43.139.245.203
5 2026-08-26 01:19 639233036754790688
22 ms 43.139.245.203
4 2026-08-26 01:01 639233026412602472
25 ms 43.139.245.203
3 2026-08-26 00:44 639233016064066127
2042 ms 43.139.245.203
2 2026-08-26 00:27 639233005922655772
43 ms 43.139.245.203
1 2026-08-26 00:10 639232995672256907
14 ms 43.139.245.203