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 2026-08-26. For this date, NameServerHistory found 140 DNS check records, 140 successful responses, 0 failed responses, and 91 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

140

Historical checks stored for this nameserver on selected date

Average Latency

91 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

76.223.54.146

Most recently resolved hosting IP on selected date

Successful Responses

140

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 2026-08-26 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
140 2026-08-26 23:45 639233846871926285
25 ms 76.223.54.146
139 2026-08-26 23:45 639233846871926285
25 ms 13.248.169.48
138 2026-08-26 22:51 639233814527872887
29 ms 13.248.169.48
137 2026-08-26 22:51 639233814527872887
29 ms 76.223.54.146
136 2026-08-26 22:34 639233804315489381
10 ms 13.248.169.48
135 2026-08-26 22:34 639233804315489381
10 ms 76.223.54.146
134 2026-08-26 22:17 639233793971346256
38 ms 13.248.169.48
133 2026-08-26 22:17 639233793971346256
38 ms 76.223.54.146
132 2026-08-26 22:00 639233783644630463
31 ms 13.248.169.48
131 2026-08-26 22:00 639233783644630463
31 ms 76.223.54.146
130 2026-08-26 21:43 639233773302621314
40 ms 13.248.169.48
129 2026-08-26 21:43 639233773302621314
40 ms 76.223.54.146
128 2026-08-26 21:25 639233762896723748
12 ms 13.248.169.48
127 2026-08-26 21:25 639233762896723748
12 ms 76.223.54.146
126 2026-08-26 21:08 639233752543876329
41 ms 13.248.169.48
125 2026-08-26 21:08 639233752543876329
41 ms 76.223.54.146
124 2026-08-26 20:51 639233742155931788
26 ms 13.248.169.48
123 2026-08-26 20:51 639233742155931788
26 ms 76.223.54.146
122 2026-08-26 20:33 639233731712555311
80 ms 13.248.169.48
121 2026-08-26 20:33 639233731712555311
80 ms 76.223.54.146
120 2026-08-26 20:16 639233721164051126
109 ms 13.248.169.48
119 2026-08-26 20:16 639233721164051126
109 ms 76.223.54.146
118 2026-08-26 19:58 639233710560486320
24 ms 13.248.169.48
117 2026-08-26 19:58 639233710560486320
24 ms 76.223.54.146
116 2026-08-26 19:40 639233699834667450
2067 ms 76.223.54.146
115 2026-08-26 19:40 639233699834667450
2067 ms 13.248.169.48
114 2026-08-26 18:46 639233667209186136
21 ms 13.248.169.48
113 2026-08-26 18:46 639233667209186136
21 ms 76.223.54.146
112 2026-08-26 18:28 639233656814316266
19 ms 13.248.169.48
111 2026-08-26 18:28 639233656814316266
19 ms 76.223.54.146
110 2026-08-26 18:11 639233646245051806
18 ms 13.248.169.48
109 2026-08-26 18:11 639233646245051806
18 ms 76.223.54.146
108 2026-08-26 17:53 639233635663779051
27 ms 76.223.54.146
107 2026-08-26 17:53 639233635663779051
27 ms 13.248.169.48
106 2026-08-26 17:35 639233624977342122
21 ms 13.248.169.48
105 2026-08-26 17:35 639233624977342122
21 ms 76.223.54.146
104 2026-08-26 17:18 639233614446136153
40 ms 76.223.54.146
103 2026-08-26 17:18 639233614446136153
40 ms 13.248.169.48
102 2026-08-26 17:00 639233603737877581
65 ms 13.248.169.48
101 2026-08-26 17:00 639233603737877581
65 ms 76.223.54.146
100 2026-08-26 16:43 639233593269224651
20 ms 13.248.169.48
99 2026-08-26 16:43 639233593269224651
20 ms 76.223.54.146
98 2026-08-26 16:25 639233582635086903
14 ms 13.248.169.48
97 2026-08-26 16:25 639233582635086903
14 ms 76.223.54.146
96 2026-08-26 16:07 639233572000374575
44 ms 13.248.169.48
95 2026-08-26 16:07 639233572000374575
44 ms 76.223.54.146
94 2026-08-26 15:49 639233561188633861
25 ms 76.223.54.146
93 2026-08-26 15:49 639233561188633861
25 ms 13.248.169.48
92 2026-08-26 15:31 639233550544357027
59 ms 76.223.54.146
91 2026-08-26 15:31 639233550544357027
59 ms 13.248.169.48
90 2026-08-26 14:37 639233517966053117
18 ms 13.248.169.48
89 2026-08-26 14:37 639233517966053117
18 ms 76.223.54.146
88 2026-08-26 14:20 639233507603253585
17 ms 76.223.54.146
87 2026-08-26 14:20 639233507603253585
17 ms 13.248.169.48
86 2026-08-26 14:02 639233497229039167
31 ms 13.248.169.48
85 2026-08-26 14:02 639233497229039167
31 ms 76.223.54.146
84 2026-08-26 13:45 639233486864546406
62 ms 13.248.169.48
83 2026-08-26 13:45 639233486864546406
62 ms 76.223.54.146
82 2026-08-26 13:28 639233476455174682
85 ms 76.223.54.146
81 2026-08-26 13:28 639233476455174682
85 ms 13.248.169.48
80 2026-08-26 13:11 639233466171592605
34 ms 13.248.169.48
79 2026-08-26 13:11 639233466171592605
34 ms 76.223.54.146
78 2026-08-26 12:53 639233455747096265
70 ms 13.248.169.48
77 2026-08-26 12:53 639233455747096265
70 ms 76.223.54.146
76 2026-08-26 12:36 639233445367152284
36 ms 76.223.54.146
75 2026-08-26 12:36 639233445367152284
36 ms 13.248.169.48
74 2026-08-26 12:19 639233434974187439
34 ms 76.223.54.146
73 2026-08-26 12:19 639233434974187439
34 ms 13.248.169.48
72 2026-08-26 12:01 639233424567558554
38 ms 13.248.169.48
71 2026-08-26 12:01 639233424567558554
38 ms 76.223.54.146
70 2026-08-26 11:44 639233414056832719
18 ms 13.248.169.48
69 2026-08-26 11:44 639233414056832719
18 ms 76.223.54.146
68 2026-08-26 11:26 639233403515141099
39 ms 13.248.169.48
67 2026-08-26 11:26 639233403515141099
39 ms 76.223.54.146
66 2026-08-26 10:32 639233370841350248
21 ms 13.248.169.48
65 2026-08-26 10:32 639233370841350248
21 ms 76.223.54.146
64 2026-08-26 10:14 639233360361507238
35 ms 13.248.169.48
63 2026-08-26 10:14 639233360361507238
35 ms 76.223.54.146
62 2026-08-26 09:57 639233350067824371
24 ms 13.248.169.48
61 2026-08-26 09:57 639233350067824371
24 ms 76.223.54.146
60 2026-08-26 09:40 639233339545274518
15 ms 13.248.169.48
59 2026-08-26 09:40 639233339545274518
15 ms 76.223.54.146
58 2026-08-26 09:22 639233329214918079
24 ms 13.248.169.48
57 2026-08-26 09:22 639233329214918079
24 ms 76.223.54.146
56 2026-08-26 09:05 639233318749762337
18 ms 13.248.169.48
55 2026-08-26 09:05 639233318749762337
18 ms 76.223.54.146
54 2026-08-26 08:48 639233308387917838
12 ms 13.248.169.48
53 2026-08-26 08:48 639233308387917838
12 ms 76.223.54.146
52 2026-08-26 08:30 639233297961740122
79 ms 76.223.54.146
51 2026-08-26 08:30 639233297961740122
79 ms 13.248.169.48
50 2026-08-26 08:13 639233287487159094
35 ms 13.248.169.48
49 2026-08-26 08:13 639233287487159094
35 ms 76.223.54.146
48 2026-08-26 07:55 639233276995531707
35 ms 76.223.54.146
47 2026-08-26 07:55 639233276995531707
35 ms 13.248.169.48
46 2026-08-26 07:38 639233266521568229
2038 ms 76.223.54.146
45 2026-08-26 07:38 639233266521568229
2038 ms 13.248.169.48
44 2026-08-26 07:21 639233256081047431
77 ms 76.223.54.146
43 2026-08-26 07:21 639233256081047431
77 ms 13.248.169.48
42 2026-08-26 06:26 639233223620132921
33 ms 13.248.169.48
41 2026-08-26 06:26 639233223620132921
33 ms 76.223.54.146
40 2026-08-26 06:09 639233213287814244
12 ms 13.248.169.48
39 2026-08-26 06:09 639233213287814244
12 ms 76.223.54.146
38 2026-08-26 05:52 639233202925983161
10 ms 13.248.169.48
37 2026-08-26 05:52 639233202925983161
10 ms 76.223.54.146
36 2026-08-26 05:35 639233192644780696
24 ms 76.223.54.146
35 2026-08-26 05:35 639233192644780696
24 ms 13.248.169.48
34 2026-08-26 05:18 639233182401183833
22 ms 13.248.169.48
33 2026-08-26 05:18 639233182401183833
22 ms 76.223.54.146
32 2026-08-26 05:01 639233172074181051
19 ms 13.248.169.48
31 2026-08-26 05:01 639233172074181051
19 ms 76.223.54.146
30 2026-08-26 04:43 639233161808421455
28 ms 13.248.169.48
29 2026-08-26 04:43 639233161808421455
28 ms 76.223.54.146
28 2026-08-26 04:26 639233151357344052
46 ms 13.248.169.48
27 2026-08-26 04:26 639233151357344052
46 ms 76.223.54.146
26 2026-08-26 04:09 639233141034116946
12 ms 76.223.54.146
25 2026-08-26 04:09 639233141034116946
12 ms 13.248.169.48
24 2026-08-26 03:52 639233130828334142
25 ms 13.248.169.48
23 2026-08-26 03:52 639233130828334142
25 ms 76.223.54.146
22 2026-08-26 03:34 639233120373450007
18 ms 13.248.169.48
21 2026-08-26 03:34 639233120373450007
18 ms 76.223.54.146
20 2026-08-26 03:17 639233110066216193
69 ms 13.248.169.48
19 2026-08-26 03:17 639233110066216193
69 ms 76.223.54.146
18 2026-08-26 02:24 639233078065410564
28 ms 13.248.169.48
17 2026-08-26 02:24 639233078065410564
28 ms 76.223.54.146
16 2026-08-26 02:07 639233067787457832
2 ms 76.223.54.146
15 2026-08-26 02:07 639233067787457832
2 ms 13.248.169.48
14 2026-08-26 01:50 639233057501801162
30 ms 13.248.169.48
13 2026-08-26 01:50 639233057501801162
30 ms 76.223.54.146
12 2026-08-26 01:32 639233047089431703
14 ms 13.248.169.48
11 2026-08-26 01:32 639233047089431703
14 ms 76.223.54.146
10 2026-08-26 01:15 639233036754790688
22 ms 13.248.169.48
9 2026-08-26 01:15 639233036754790688
22 ms 76.223.54.146
8 2026-08-26 00:58 639233026412602472
34 ms 13.248.169.48
7 2026-08-26 00:58 639233026412602472
34 ms 76.223.54.146
6 2026-08-26 00:41 639233016064066127
27 ms 13.248.169.48
5 2026-08-26 00:41 639233016064066127
27 ms 76.223.54.146
4 2026-08-26 00:24 639233005922655772
47 ms 13.248.169.48
3 2026-08-26 00:24 639233005922655772
47 ms 76.223.54.146
2 2026-08-26 00:07 639232995672256907
19 ms 13.248.169.48
1 2026-08-26 00:07 639232995672256907
19 ms 76.223.54.146