DNS response history for blk2.dndf.com

blk2.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 2026-08-23. For this date, NameServerHistory found 150 DNS check records, 150 successful responses, 0 failed responses, and 244 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 blk2.dndf.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

244 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

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

150

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 blk2.dndf.com

Showing DNS history for 2026-08-23 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
150 2026-08-23 23:44 639231254406598736
18 ms 13.248.169.48
149 2026-08-23 23:44 639231254406598736
18 ms 76.223.54.146
148 2026-08-23 23:28 639231244697865594
16 ms 13.248.169.48
147 2026-08-23 23:28 639231244697865594
16 ms 76.223.54.146
146 2026-08-23 23:11 639231234893504693
19 ms 13.248.169.48
145 2026-08-23 23:11 639231234893504693
19 ms 76.223.54.146
144 2026-08-23 22:55 639231225024549139
39 ms 76.223.54.146
143 2026-08-23 22:55 639231225024549139
39 ms 13.248.169.48
142 2026-08-23 22:38 639231214931957622
16 ms 13.248.169.48
141 2026-08-23 22:38 639231214931957622
16 ms 76.223.54.146
140 2026-08-23 22:21 639231204962010549
27 ms 13.248.169.48
139 2026-08-23 22:21 639231204962010549
27 ms 76.223.54.146
138 2026-08-23 22:05 639231195170138463
71 ms 76.223.54.146
137 2026-08-23 22:05 639231195170138463
71 ms 13.248.169.48
136 2026-08-23 21:49 639231185235020577
26 ms 13.248.169.48
135 2026-08-23 21:49 639231185235020577
26 ms 76.223.54.146
134 2026-08-23 21:32 639231175558690075
43 ms 13.248.169.48
133 2026-08-23 21:32 639231175558690075
43 ms 76.223.54.146
132 2026-08-23 21:16 639231165610444012
2023 ms 76.223.54.146
131 2026-08-23 21:16 639231165610444012
2023 ms 13.248.169.48
130 2026-08-23 20:23 639231133806425363
2030 ms 76.223.54.146
129 2026-08-23 20:23 639231133806425363
2030 ms 13.248.169.48
128 2026-08-23 20:07 639231124203758023
2046 ms 76.223.54.146
127 2026-08-23 20:07 639231124203758023
2046 ms 13.248.169.48
126 2026-08-23 19:51 639231114428262706
107 ms 13.248.169.48
125 2026-08-23 19:51 639231114428262706
107 ms 76.223.54.146
124 2026-08-23 19:34 639231104662480065
23 ms 13.248.169.48
123 2026-08-23 19:34 639231104662480065
23 ms 76.223.54.146
122 2026-08-23 19:18 639231094840372018
73 ms 76.223.54.146
121 2026-08-23 19:18 639231094840372018
73 ms 13.248.169.48
120 2026-08-23 19:02 639231085024583224
20 ms 13.248.169.48
119 2026-08-23 19:02 639231085024583224
20 ms 76.223.54.146
118 2026-08-23 18:45 639231075257417427
15 ms 76.223.54.146
117 2026-08-23 18:45 639231075257417427
15 ms 13.248.169.48
116 2026-08-23 18:29 639231065516009503
25 ms 13.248.169.48
115 2026-08-23 18:29 639231065516009503
25 ms 76.223.54.146
114 2026-08-23 18:13 639231055805348837
4069 ms 76.223.54.146
113 2026-08-23 18:13 639231055805348837
4069 ms 13.248.169.48
112 2026-08-23 17:56 639231045980373765
4 ms 76.223.54.146
111 2026-08-23 17:56 639231045980373765
4 ms 13.248.169.48
110 2026-08-23 17:40 639231035984577527
24 ms 13.248.169.48
109 2026-08-23 17:40 639231035984577527
24 ms 76.223.54.146
108 2026-08-23 17:23 639231025928115303
21 ms 13.248.169.48
107 2026-08-23 17:23 639231025928115303
21 ms 76.223.54.146
106 2026-08-23 16:30 639230994250157583
19 ms 13.248.169.48
105 2026-08-23 16:30 639230994250157583
19 ms 76.223.54.146
104 2026-08-23 16:14 639230984476411369
18 ms 13.248.169.48
103 2026-08-23 16:14 639230984476411369
18 ms 76.223.54.146
102 2026-08-23 15:58 639230974838373450
56 ms 13.248.169.48
101 2026-08-23 15:58 639230974838373450
56 ms 76.223.54.146
100 2026-08-23 15:42 639230965244277645
21 ms 13.248.169.48
99 2026-08-23 15:42 639230965244277645
21 ms 76.223.54.146
98 2026-08-23 15:26 639230955522101820
20 ms 13.248.169.48
97 2026-08-23 15:26 639230955522101820
20 ms 76.223.54.146
96 2026-08-23 15:09 639230945754521603
37 ms 13.248.169.48
95 2026-08-23 15:09 639230945754521603
37 ms 76.223.54.146
94 2026-08-23 14:53 639230935852040504
22 ms 13.248.169.48
93 2026-08-23 14:53 639230935852040504
22 ms 76.223.54.146
92 2026-08-23 14:37 639230926222061048
43 ms 13.248.169.48
91 2026-08-23 14:37 639230926222061048
43 ms 76.223.54.146
90 2026-08-23 14:21 639230916449726907
69 ms 13.248.169.48
89 2026-08-23 14:21 639230916449726907
69 ms 76.223.54.146
88 2026-08-23 14:04 639230906595053086
19 ms 13.248.169.48
87 2026-08-23 14:04 639230906595053086
19 ms 76.223.54.146
86 2026-08-23 13:48 639230896680429441
112 ms 76.223.54.146
85 2026-08-23 13:48 639230896680429441
112 ms 13.248.169.48
84 2026-08-23 13:31 639230886630210965
21 ms 13.248.169.48
83 2026-08-23 13:31 639230886630210965
21 ms 76.223.54.146
82 2026-08-23 12:39 639230855430405719
8 ms 13.248.169.48
81 2026-08-23 12:39 639230855430405719
8 ms 76.223.54.146
80 2026-08-23 12:23 639230845707499136
19 ms 13.248.169.48
79 2026-08-23 12:23 639230845707499136
19 ms 76.223.54.146
78 2026-08-23 12:07 639230836186805419
21 ms 76.223.54.146
77 2026-08-23 12:07 639230836186805419
21 ms 13.248.169.48
76 2026-08-23 11:51 639230826493828316
28 ms 13.248.169.48
75 2026-08-23 11:51 639230826493828316
28 ms 76.223.54.146
74 2026-08-23 11:35 639230816817882996
37 ms 76.223.54.146
73 2026-08-23 11:35 639230816817882996
37 ms 13.248.169.48
72 2026-08-23 11:18 639230806933854189
5 ms 13.248.169.48
71 2026-08-23 11:18 639230806933854189
5 ms 76.223.54.146
70 2026-08-23 11:02 639230797120243854
34 ms 13.248.169.48
69 2026-08-23 11:02 639230797120243854
34 ms 76.223.54.146
68 2026-08-23 10:45 639230787310272840
44 ms 13.248.169.48
67 2026-08-23 10:45 639230787310272840
44 ms 76.223.54.146
66 2026-08-23 10:29 639230777600173142
60 ms 76.223.54.146
65 2026-08-23 10:29 639230777600173142
60 ms 13.248.169.48
64 2026-08-23 10:13 639230767665024593
19 ms 13.248.169.48
63 2026-08-23 10:13 639230767665024593
19 ms 76.223.54.146
62 2026-08-23 09:56 639230757720962293
31 ms 13.248.169.48
61 2026-08-23 09:56 639230757720962293
31 ms 76.223.54.146
60 2026-08-23 09:39 639230747722189784
16 ms 76.223.54.146
59 2026-08-23 09:39 639230747722189784
16 ms 13.248.169.48
58 2026-08-23 08:47 639230716313923480
45 ms 76.223.54.146
57 2026-08-23 08:47 639230716313923480
45 ms 13.248.169.48
56 2026-08-23 08:31 639230706813835990
26 ms 13.248.169.48
55 2026-08-23 08:31 639230706813835990
26 ms 76.223.54.146
54 2026-08-23 08:15 639230696871062203
6 ms 13.248.169.48
53 2026-08-23 08:15 639230696871062203
6 ms 76.223.54.146
52 2026-08-23 07:58 639230687142781616
2043 ms 13.248.169.48
51 2026-08-23 07:58 639230687142781616
2043 ms 76.223.54.146
50 2026-08-23 07:42 639230677432142227
33 ms 13.248.169.48
49 2026-08-23 07:42 639230677432142227
33 ms 76.223.54.146
48 2026-08-23 07:26 639230667686258061
23 ms 13.248.169.48
47 2026-08-23 07:26 639230667686258061
23 ms 76.223.54.146
46 2026-08-23 07:10 639230658039243685
19 ms 13.248.169.48
45 2026-08-23 07:10 639230658039243685
19 ms 76.223.54.146
44 2026-08-23 06:54 639230648468473803
31 ms 13.248.169.48
43 2026-08-23 06:54 639230648468473803
31 ms 76.223.54.146
42 2026-08-23 06:38 639230638829658294
19 ms 76.223.54.146
41 2026-08-23 06:38 639230638829658294
19 ms 13.248.169.48
40 2026-08-23 06:22 639230629247017617
123 ms 76.223.54.146
39 2026-08-23 06:22 639230629247017617
123 ms 13.248.169.48
38 2026-08-23 06:06 639230619625318239
18 ms 13.248.169.48
37 2026-08-23 06:06 639230619625318239
18 ms 76.223.54.146
36 2026-08-23 05:49 639230609697630264
18 ms 13.248.169.48
35 2026-08-23 05:49 639230609697630264
18 ms 76.223.54.146
34 2026-08-23 04:57 639230578570131864
9 ms 13.248.169.48
33 2026-08-23 04:57 639230578570131864
9 ms 76.223.54.146
32 2026-08-23 04:41 639230568958963168
2012 ms 76.223.54.146
31 2026-08-23 04:41 639230568958963168
2012 ms 13.248.169.48
30 2026-08-23 04:25 639230559287611211
17 ms 13.248.169.48
29 2026-08-23 04:25 639230559287611211
17 ms 76.223.54.146
28 2026-08-23 04:09 639230549524312030
26 ms 13.248.169.48
27 2026-08-23 04:09 639230549524312030
26 ms 76.223.54.146
26 2026-08-23 03:53 639230539739801669
16 ms 13.248.169.48
25 2026-08-23 03:53 639230539739801669
16 ms 76.223.54.146
24 2026-08-23 03:37 639230530084069375
75 ms 13.248.169.48
23 2026-08-23 03:37 639230530084069375
75 ms 76.223.54.146
22 2026-08-23 03:20 639230520362691441
29 ms 76.223.54.146
21 2026-08-23 03:20 639230520362691441
29 ms 13.248.169.48
20 2026-08-23 03:04 639230510677194518
19 ms 13.248.169.48
19 2026-08-23 03:04 639230510677194518
19 ms 76.223.54.146
18 2026-08-23 02:48 639230501156002646
2039 ms 76.223.54.146
17 2026-08-23 02:48 639230501156002646
2039 ms 13.248.169.48
16 2026-08-23 02:32 639230491502198541
16 ms 76.223.54.146
15 2026-08-23 02:32 639230491502198541
16 ms 13.248.169.48
14 2026-08-23 02:16 639230481860318494
37 ms 76.223.54.146
13 2026-08-23 02:16 639230481860318494
37 ms 13.248.169.48
12 2026-08-23 02:00 639230471893008575
25 ms 13.248.169.48
11 2026-08-23 02:00 639230471893008575
25 ms 76.223.54.146
10 2026-08-23 01:07 639230440030877421
18 ms 13.248.169.48
9 2026-08-23 01:07 639230440030877421
18 ms 76.223.54.146
8 2026-08-23 00:51 639230430479725508
12 ms 76.223.54.146
7 2026-08-23 00:51 639230430479725508
12 ms 13.248.169.48
6 2026-08-23 00:35 639230420875160219
4 ms 13.248.169.48
5 2026-08-23 00:35 639230420875160219
4 ms 76.223.54.146
4 2026-08-23 00:19 639230411240692575
17 ms 13.248.169.48
3 2026-08-23 00:19 639230411240692575
17 ms 76.223.54.146
2 2026-08-23 00:02 639230401550806607
5 ms 13.248.169.48
1 2026-08-23 00:02 639230401550806607
5 ms 76.223.54.146