DNS response history for ns01.itfweb.dk

ns01.itfweb.dk 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 152 DNS check records, 152 successful responses, 0 failed responses, and 262 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 ns01.itfweb.dk.
Records on Selected Date

152

Historical checks stored for this nameserver on selected date

Average Latency

262 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

10.1.131.10

Most recently resolved hosting IP on selected date

Successful Responses

152

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 ns01.itfweb.dk

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
152 2026-08-23 23:58 639231254406598736
54 ms 10.1.131.10
151 2026-08-23 23:58 639231254406598736
54 ms 212.130.93.91
150 2026-08-23 23:42 639231244697865594
5 ms 212.130.93.91
149 2026-08-23 23:42 639231244697865594
5 ms 10.1.131.10
148 2026-08-23 23:25 639231234893504693
3 ms 10.1.131.10
147 2026-08-23 23:25 639231234893504693
3 ms 212.130.93.91
146 2026-08-23 23:09 639231225024549139
296 ms 10.1.131.10
145 2026-08-23 23:09 639231225024549139
296 ms 212.130.93.91
144 2026-08-23 22:52 639231214931957622
58 ms 10.1.131.10
143 2026-08-23 22:52 639231214931957622
58 ms 212.130.93.91
142 2026-08-23 22:35 639231204962010549
91 ms 10.1.131.10
141 2026-08-23 22:35 639231204962010549
91 ms 212.130.93.91
140 2026-08-23 22:19 639231195170138463
2345 ms 10.1.131.10
139 2026-08-23 22:19 639231195170138463
2345 ms 212.130.93.91
138 2026-08-23 22:03 639231185235020577
328 ms 212.130.93.91
137 2026-08-23 22:03 639231185235020577
328 ms 10.1.131.10
136 2026-08-23 21:46 639231175558690075
205 ms 10.1.131.10
135 2026-08-23 21:46 639231175558690075
205 ms 212.130.93.91
134 2026-08-23 21:30 639231165610444012
207 ms 212.130.93.91
133 2026-08-23 21:30 639231165610444012
207 ms 10.1.131.10
132 2026-08-23 20:37 639231133806425363
2286 ms 10.1.131.10
131 2026-08-23 20:37 639231133806425363
2286 ms 212.130.93.91
130 2026-08-23 20:21 639231124203758023
155 ms 10.1.131.10
129 2026-08-23 20:21 639231124203758023
155 ms 212.130.93.91
128 2026-08-23 20:04 639231114428262706
208 ms 10.1.131.10
127 2026-08-23 20:04 639231114428262706
208 ms 212.130.93.91
126 2026-08-23 19:48 639231104662480065
392 ms 212.130.93.91
125 2026-08-23 19:48 639231104662480065
392 ms 10.1.131.10
124 2026-08-23 19:32 639231094840372018
214 ms 10.1.131.10
123 2026-08-23 19:32 639231094840372018
214 ms 212.130.93.91
122 2026-08-23 19:16 639231085024583224
152 ms 212.130.93.91
121 2026-08-23 19:16 639231085024583224
152 ms 10.1.131.10
120 2026-08-23 18:59 639231075257417427
190 ms 212.130.93.91
119 2026-08-23 18:59 639231075257417427
190 ms 10.1.131.10
118 2026-08-23 18:43 639231065516009503
277 ms 212.130.93.91
117 2026-08-23 18:43 639231065516009503
277 ms 10.1.131.10
116 2026-08-23 18:27 639231055805348837
100 ms 10.1.131.10
115 2026-08-23 18:27 639231055805348837
100 ms 212.130.93.91
114 2026-08-23 18:10 639231045980373765
170 ms 10.1.131.10
113 2026-08-23 18:10 639231045980373765
170 ms 212.130.93.91
112 2026-08-23 17:54 639231035984577527
151 ms 212.130.93.91
111 2026-08-23 17:54 639231035984577527
151 ms 10.1.131.10
110 2026-08-23 17:37 639231025928115303
83 ms 10.1.131.10
109 2026-08-23 17:37 639231025928115303
83 ms 212.130.93.91
108 2026-08-23 16:44 639230994250157583
76 ms 10.1.131.10
107 2026-08-23 16:44 639230994250157583
76 ms 212.130.93.91
106 2026-08-23 16:28 639230984476411369
60 ms 10.1.131.10
105 2026-08-23 16:28 639230984476411369
60 ms 212.130.93.91
104 2026-08-23 16:12 639230974838373450
355 ms 10.1.131.10
103 2026-08-23 16:12 639230974838373450
355 ms 212.130.93.91
102 2026-08-23 15:56 639230965244277645
33 ms 10.1.131.10
101 2026-08-23 15:56 639230965244277645
33 ms 212.130.93.91
100 2026-08-23 15:40 639230955522101820
259 ms 10.1.131.10
99 2026-08-23 15:40 639230955522101820
259 ms 212.130.93.91
98 2026-08-23 15:23 639230945754521603
313 ms 10.1.131.10
97 2026-08-23 15:23 639230945754521603
313 ms 212.130.93.91
96 2026-08-23 15:07 639230935852040504
563 ms 10.1.131.10
95 2026-08-23 15:07 639230935852040504
563 ms 212.130.93.91
94 2026-08-23 14:51 639230926222061048
4 ms 10.1.131.10
93 2026-08-23 14:51 639230926222061048
4 ms 212.130.93.91
92 2026-08-23 14:34 639230916449726907
162 ms 10.1.131.10
91 2026-08-23 14:34 639230916449726907
162 ms 212.130.93.91
90 2026-08-23 14:18 639230906595053086
29 ms 10.1.131.10
89 2026-08-23 14:18 639230906595053086
29 ms 212.130.93.91
88 2026-08-23 14:02 639230896680429441
412 ms 212.130.93.91
87 2026-08-23 14:02 639230896680429441
412 ms 10.1.131.10
86 2026-08-23 13:45 639230886630210965
162 ms 212.130.93.91
85 2026-08-23 13:45 639230886630210965
162 ms 10.1.131.10
84 2026-08-23 12:53 639230855430405719
276 ms 212.130.93.91
83 2026-08-23 12:53 639230855430405719
276 ms 10.1.131.10
82 2026-08-23 12:37 639230845707499136
195 ms 212.130.93.91
81 2026-08-23 12:37 639230845707499136
195 ms 10.1.131.10
80 2026-08-23 12:20 639230836186805419
37 ms 10.1.131.10
79 2026-08-23 12:20 639230836186805419
37 ms 212.130.93.91
78 2026-08-23 12:05 639230826493828316
61 ms 212.130.93.91
77 2026-08-23 12:05 639230826493828316
61 ms 10.1.131.10
76 2026-08-23 11:48 639230816817882996
61 ms 10.1.131.10
75 2026-08-23 11:48 639230816817882996
61 ms 212.130.93.91
74 2026-08-23 11:32 639230806933854189
347 ms 212.130.93.91
73 2026-08-23 11:32 639230806933854189
347 ms 10.1.131.10
72 2026-08-23 11:16 639230797120243854
155 ms 212.130.93.91
71 2026-08-23 11:16 639230797120243854
155 ms 10.1.131.10
70 2026-08-23 10:59 639230787310272840
576 ms 10.1.131.10
69 2026-08-23 10:59 639230787310272840
576 ms 212.130.93.91
68 2026-08-23 10:43 639230777600173142
157 ms 212.130.93.91
67 2026-08-23 10:43 639230777600173142
157 ms 10.1.131.10
66 2026-08-23 10:27 639230767665024593
37 ms 10.1.131.10
65 2026-08-23 10:27 639230767665024593
37 ms 212.130.93.91
64 2026-08-23 10:10 639230757720962293
136 ms 10.1.131.10
63 2026-08-23 10:10 639230757720962293
136 ms 212.130.93.91
62 2026-08-23 09:53 639230747722189784
62 ms 212.130.93.91
61 2026-08-23 09:53 639230747722189784
62 ms 10.1.131.10
60 2026-08-23 09:01 639230716313923480
10 ms 10.1.131.10
59 2026-08-23 09:01 639230716313923480
10 ms 212.130.93.91
58 2026-08-23 08:45 639230706813835990
239 ms 10.1.131.10
57 2026-08-23 08:45 639230706813835990
239 ms 212.130.93.91
56 2026-08-23 08:29 639230696871062203
95 ms 10.1.131.10
55 2026-08-23 08:29 639230696871062203
95 ms 212.130.93.91
54 2026-08-23 08:12 639230687142781616
31 ms 212.130.93.91
53 2026-08-23 08:12 639230687142781616
31 ms 10.1.131.10
52 2026-08-23 07:56 639230677432142227
67 ms 10.1.131.10
51 2026-08-23 07:56 639230677432142227
67 ms 212.130.93.91
50 2026-08-23 07:40 639230667686258061
3 ms 10.1.131.10
49 2026-08-23 07:40 639230667686258061
3 ms 212.130.93.91
48 2026-08-23 07:24 639230658039243685
9 ms 212.130.93.91
47 2026-08-23 07:24 639230658039243685
9 ms 10.1.131.10
46 2026-08-23 07:08 639230648468473803
60 ms 10.1.131.10
45 2026-08-23 07:08 639230648468473803
60 ms 212.130.93.91
44 2026-08-23 06:52 639230638829658294
164 ms 10.1.131.10
43 2026-08-23 06:52 639230638829658294
164 ms 212.130.93.91
42 2026-08-23 06:36 639230629247017617
164 ms 10.1.131.10
41 2026-08-23 06:36 639230629247017617
164 ms 212.130.93.91
40 2026-08-23 06:19 639230619625318239
87 ms 10.1.131.10
39 2026-08-23 06:19 639230619625318239
87 ms 212.130.93.91
38 2026-08-23 06:03 639230609697630264
107 ms 10.1.131.10
37 2026-08-23 06:03 639230609697630264
107 ms 212.130.93.91
36 2026-08-23 05:11 639230578570131864
73 ms 212.130.93.91
35 2026-08-23 05:11 639230578570131864
73 ms 10.1.131.10
34 2026-08-23 04:55 639230568958963168
3 ms 212.130.93.91
33 2026-08-23 04:55 639230568958963168
3 ms 10.1.131.10
32 2026-08-23 04:39 639230559287611211
29 ms 10.1.131.10
31 2026-08-23 04:39 639230559287611211
29 ms 212.130.93.91
30 2026-08-23 04:23 639230549524312030
30 ms 10.1.131.10
29 2026-08-23 04:23 639230549524312030
30 ms 212.130.93.91
28 2026-08-23 04:07 639230539739801669
283 ms 10.1.131.10
27 2026-08-23 04:07 639230539739801669
283 ms 212.130.93.91
26 2026-08-23 03:50 639230530084069375
65 ms 212.130.93.91
25 2026-08-23 03:50 639230530084069375
65 ms 10.1.131.10
24 2026-08-23 03:34 639230520362691441
200 ms 212.130.93.91
23 2026-08-23 03:34 639230520362691441
200 ms 10.1.131.10
22 2026-08-23 03:18 639230510677194518
159 ms 10.1.131.10
21 2026-08-23 03:18 639230510677194518
159 ms 212.130.93.91
20 2026-08-23 03:02 639230501156002646
167 ms 10.1.131.10
19 2026-08-23 03:02 639230501156002646
167 ms 212.130.93.91
18 2026-08-23 02:46 639230491502198541
2304 ms 212.130.93.91
17 2026-08-23 02:46 639230491502198541
2304 ms 10.1.131.10
16 2026-08-23 02:30 639230481860318494
2213 ms 212.130.93.91
15 2026-08-23 02:30 639230481860318494
2213 ms 10.1.131.10
14 2026-08-23 02:14 639230471893008575
163 ms 10.1.131.10
13 2026-08-23 02:14 639230471893008575
163 ms 212.130.93.91
12 2026-08-23 01:20 639230440030877421
56 ms 10.1.131.10
11 2026-08-23 01:20 639230440030877421
56 ms 212.130.93.91
10 2026-08-23 01:04 639230430479725508
251 ms 212.130.93.91
9 2026-08-23 01:04 639230430479725508
251 ms 10.1.131.10
8 2026-08-23 00:48 639230420875160219
181 ms 10.1.131.10
7 2026-08-23 00:48 639230420875160219
181 ms 212.130.93.91
6 2026-08-23 00:32 639230411240692575
128 ms 212.130.93.91
5 2026-08-23 00:32 639230411240692575
128 ms 10.1.131.10
4 2026-08-23 00:16 639230401550806607
3 ms 212.130.93.91
3 2026-08-23 00:16 639230401550806607
3 ms 10.1.131.10
2 2026-08-23 00:00 639230391807229016
58 ms 10.1.131.10
1 2026-08-23 00:00 639230391807229016
58 ms 212.130.93.91