DNS response history for blk1.dndf.com

blk1.dndf.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 68 DNS check records, 68 successful responses, 0 failed responses, and 383 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 blk1.dndf.com.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

383 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 11:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.169.48

Most recently resolved hosting IP on selected date

Successful Responses

68

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 blk1.dndf.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
68 2026-08-25 11:54 639232556111768563
21 ms 13.248.169.48
67 2026-08-25 11:54 639232556111768563
21 ms 76.223.54.146
66 2026-08-25 11:37 639232545839529039
2026 ms 76.223.54.146
65 2026-08-25 11:37 639232545839529039
2026 ms 13.248.169.48
64 2026-08-25 11:19 639232535349285207
10 ms 13.248.169.48
63 2026-08-25 11:19 639232535349285207
10 ms 76.223.54.146
62 2026-08-25 11:02 639232524938080723
2077 ms 13.248.169.48
61 2026-08-25 11:02 639232524938080723
2077 ms 76.223.54.146
60 2026-08-25 10:08 639232492740373468
33 ms 13.248.169.48
59 2026-08-25 10:08 639232492740373468
33 ms 76.223.54.146
58 2026-08-25 09:51 639232482235303141
23 ms 13.248.169.48
57 2026-08-25 09:51 639232482235303141
23 ms 76.223.54.146
56 2026-08-25 09:34 639232471861770303
2014 ms 76.223.54.146
55 2026-08-25 09:34 639232471861770303
2014 ms 13.248.169.48
54 2026-08-25 09:17 639232461630217327
38 ms 13.248.169.48
53 2026-08-25 09:17 639232461630217327
38 ms 76.223.54.146
52 2026-08-25 08:59 639232451282965990
2021 ms 76.223.54.146
51 2026-08-25 08:59 639232451282965990
2021 ms 13.248.169.48
50 2026-08-25 08:42 639232440814614938
39 ms 13.248.169.48
49 2026-08-25 08:42 639232440814614938
39 ms 76.223.54.146
48 2026-08-25 08:24 639232430410720425
11 ms 13.248.169.48
47 2026-08-25 08:24 639232430410720425
11 ms 76.223.54.146
46 2026-08-25 08:07 639232420003096185
2012 ms 13.248.169.48
45 2026-08-25 08:07 639232420003096185
2012 ms 76.223.54.146
44 2026-08-25 07:50 639232409467287444
85 ms 13.248.169.48
43 2026-08-25 07:50 639232409467287444
85 ms 76.223.54.146
42 2026-08-25 07:32 639232399077195997
2022 ms 13.248.169.48
41 2026-08-25 07:32 639232399077195997
2022 ms 76.223.54.146
40 2026-08-25 07:15 639232388731528337
12 ms 13.248.169.48
39 2026-08-25 07:15 639232388731528337
12 ms 76.223.54.146
38 2026-08-25 06:58 639232378288598612
25 ms 13.248.169.48
37 2026-08-25 06:58 639232378288598612
25 ms 76.223.54.146
36 2026-08-25 06:04 639232346196373643
18 ms 13.248.169.48
35 2026-08-25 06:04 639232346196373643
18 ms 76.223.54.146
34 2026-08-25 05:47 639232336112370741
45 ms 76.223.54.146
33 2026-08-25 05:47 639232336112370741
45 ms 13.248.169.48
32 2026-08-25 05:31 639232326146508970
21 ms 13.248.169.48
31 2026-08-25 05:31 639232326146508970
21 ms 76.223.54.146
30 2026-08-25 05:14 639232316189381720
35 ms 13.248.169.48
29 2026-08-25 05:14 639232316189381720
35 ms 76.223.54.146
28 2026-08-25 04:57 639232306217998913
44 ms 13.248.169.48
27 2026-08-25 04:57 639232306217998913
44 ms 76.223.54.146
26 2026-08-25 04:41 639232296255744174
13 ms 76.223.54.146
25 2026-08-25 04:41 639232296255744174
13 ms 13.248.169.48
24 2026-08-25 04:24 639232286095760789
29 ms 76.223.54.146
23 2026-08-25 04:24 639232286095760789
29 ms 13.248.169.48
22 2026-08-25 04:07 639232276086186273
24 ms 13.248.169.48
21 2026-08-25 04:07 639232276086186273
24 ms 76.223.54.146
20 2026-08-25 03:50 639232265900986425
26 ms 13.248.169.48
19 2026-08-25 03:50 639232265900986425
26 ms 76.223.54.146
18 2026-08-25 03:33 639232255723518075
34 ms 13.248.169.48
17 2026-08-25 03:33 639232255723518075
34 ms 76.223.54.146
16 2026-08-25 03:16 639232245484452890
19 ms 13.248.169.48
15 2026-08-25 03:16 639232245484452890
19 ms 76.223.54.146
14 2026-08-25 02:59 639232235157175331
116 ms 76.223.54.146
13 2026-08-25 02:59 639232235157175331
116 ms 13.248.169.48
12 2026-08-25 02:06 639232203197189095
12 ms 13.248.169.48
11 2026-08-25 02:06 639232203197189095
12 ms 76.223.54.146
10 2026-08-25 01:48 639232192844564298
18 ms 13.248.169.48
9 2026-08-25 01:48 639232192844564298
18 ms 76.223.54.146
8 2026-08-25 01:31 639232182496008942
18 ms 13.248.169.48
7 2026-08-25 01:31 639232182496008942
18 ms 76.223.54.146
6 2026-08-25 01:14 639232172197053132
13 ms 13.248.169.48
5 2026-08-25 01:14 639232172197053132
13 ms 76.223.54.146
4 2026-08-25 00:21 639232140250307418
22 ms 76.223.54.146
3 2026-08-25 00:21 639232140250307418
22 ms 13.248.169.48
2 2026-08-25 00:04 639232129927860324
36 ms 13.248.169.48
1 2026-08-25 00:04 639232129927860324
36 ms 76.223.54.146