DNS response history for ns1.dnscore1.com

ns1.dnscore1.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 2026-08-25. For this date, NameServerHistory found 60 DNS check records, 59 successful responses, 1 failed responses, and 303 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 ns1.dnscore1.com.
Records on Selected Date

60

Historical checks stored for this nameserver on selected date

Average Latency

303 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 20:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

151.1.252.9

Most recently resolved hosting IP on selected date

Successful Responses

59

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.dnscore1.com

Showing DNS history for 2026-08-25 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 2026-08-25 20:42 639232869755024069
51 ms 151.1.252.9
59 2026-08-25 20:25 639232859355940346
293 ms 151.1.252.9
58 2026-08-25 20:07 639232848992244953
65 ms 151.1.252.9
57 2026-08-25 19:50 639232838596478500
74 ms 151.1.252.9
56 2026-08-25 19:33 639232828175327683
421 ms 151.1.252.9
55 2026-08-25 19:15 639232817798330473
90 ms 151.1.252.9
54 2026-08-25 18:21 639232785462407552
42 ms 151.1.252.9
53 2026-08-25 18:04 639232775177487032
44 ms 151.1.252.9
52 2026-08-25 17:47 639232764991087115
78 ms 151.1.252.9
51 2026-08-25 17:30 639232754842971478
64 ms 151.1.252.9
50 2026-08-25 17:13 639232744455159107
124 ms 151.1.252.9
49 2026-08-25 16:56 639232734145178231
63 ms 151.1.252.9
48 2026-08-25 16:39 639232723827874402
329 ms 151.1.252.9
47 2026-08-25 16:22 639232713533011892
172 ms 151.1.252.9
46 2026-08-25 16:04 639232703065318207
39 ms 151.1.252.9
45 2026-08-25 15:47 639232692629559470
110 ms 151.1.252.9
44 2026-08-25 15:29 639232682238836475
84 ms 151.1.252.9
43 2026-08-25 15:12 639232671787004306
2022 ms 151.1.252.9
42 2026-08-25 14:17 639232638994329666
38 ms 151.1.252.9
41 2026-08-25 14:00 639232628614783237
51 ms 151.1.252.9
40 2026-08-25 13:43 639232618360728578
90 ms 151.1.252.9
39 2026-08-25 13:26 639232608016476376
187 ms 151.1.252.9
38 2026-08-25 13:08 639232597643611557
2060 ms 151.1.252.9
37 2026-08-25 12:51 639232587225721862
2039 ms 151.1.252.9
36 2026-08-25 12:34 639232576780683689
2051 ms 151.1.252.9
35 2026-08-25 12:16 639232566381512620
92 ms 151.1.252.9
34 2026-08-25 11:59 639232556111768563
-
33 2026-08-25 11:42 639232545839529039
421 ms 151.1.252.9
32 2026-08-25 11:25 639232535349285207
115 ms 151.1.252.9
31 2026-08-25 11:07 639232524938080723
65 ms 151.1.252.9
30 2026-08-25 10:14 639232492740373468
92 ms 151.1.252.9
29 2026-08-25 09:56 639232482235303141
109 ms 151.1.252.9
28 2026-08-25 09:39 639232471861770303
188 ms 151.1.252.9
27 2026-08-25 09:22 639232461630217327
109 ms 151.1.252.9
26 2026-08-25 09:05 639232451282965990
59 ms 151.1.252.9
25 2026-08-25 08:47 639232440814614938
59 ms 151.1.252.9
24 2026-08-25 08:30 639232430410720425
135 ms 151.1.252.9
23 2026-08-25 08:12 639232420003096185
32 ms 151.1.252.9
22 2026-08-25 07:55 639232409467287444
145 ms 151.1.252.9
21 2026-08-25 07:38 639232399077195997
70 ms 151.1.252.9
20 2026-08-25 07:20 639232388731528337
119 ms 151.1.252.9
19 2026-08-25 07:03 639232378288598612
48 ms 151.1.252.9
18 2026-08-25 06:09 639232346196373643
7 ms 151.1.252.9
17 2026-08-25 05:53 639232336112370741
55 ms 151.1.252.9
16 2026-08-25 05:36 639232326146508970
128 ms 151.1.252.9
15 2026-08-25 05:19 639232316189381720
102 ms 151.1.252.9
14 2026-08-25 05:03 639232306217998913
33 ms 151.1.252.9
13 2026-08-25 04:46 639232296255744174
2021 ms 151.1.252.9
12 2026-08-25 04:29 639232286095760789
135 ms 151.1.252.9
11 2026-08-25 04:12 639232276086186273
45 ms 151.1.252.9
10 2026-08-25 03:56 639232265900986425
48 ms 151.1.252.9
9 2026-08-25 03:39 639232255723518075
59 ms 151.1.252.9
8 2026-08-25 03:22 639232245484452890
82 ms 151.1.252.9
7 2026-08-25 03:04 639232235157175331
50 ms 151.1.252.9
6 2026-08-25 02:11 639232203197189095
49 ms 151.1.252.9
5 2026-08-25 01:54 639232192844564298
2012 ms 151.1.252.9
4 2026-08-25 01:37 639232182496008942
96 ms 151.1.252.9
3 2026-08-25 01:19 639232172197053132
126 ms 151.1.252.9
2 2026-08-25 00:26 639232140250307418
37 ms 151.1.252.9
1 2026-08-25 00:09 639232129927860324
259 ms 151.1.252.9