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 2026-08-15. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 191 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

191 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:50

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 2026-08-15 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 2026-08-15 23:50 639224338276675277
239 ms 10.1.131.10
151 2026-08-15 23:50 639224338276675277
239 ms 212.130.93.91
150 2026-08-15 22:57 639224306594546649
120 ms 10.1.131.10
149 2026-08-15 22:57 639224306594546649
120 ms 212.130.93.91
148 2026-08-15 22:42 639224297145423303
443 ms 10.1.131.10
147 2026-08-15 22:42 639224297145423303
443 ms 212.130.93.91
146 2026-08-15 22:26 639224287678238833
305 ms 212.130.93.91
145 2026-08-15 22:26 639224287678238833
305 ms 10.1.131.10
144 2026-08-15 22:10 639224278490872828
298 ms 10.1.131.10
143 2026-08-15 22:10 639224278490872828
298 ms 212.130.93.91
142 2026-08-15 21:55 639224269149307826
236 ms 212.130.93.91
141 2026-08-15 21:55 639224269149307826
236 ms 10.1.131.10
140 2026-08-15 21:39 639224259868597616
365 ms 10.1.131.10
139 2026-08-15 21:39 639224259868597616
365 ms 212.130.93.91
138 2026-08-15 21:24 639224250518642175
33 ms 10.1.131.10
137 2026-08-15 21:24 639224250518642175
33 ms 212.130.93.91
136 2026-08-15 21:08 639224241064772383
282 ms 10.1.131.10
135 2026-08-15 21:08 639224241064772383
282 ms 212.130.93.91
134 2026-08-15 20:52 639224231691099605
7 ms 10.1.131.10
133 2026-08-15 20:52 639224231691099605
7 ms 212.130.93.91
132 2026-08-15 20:37 639224222468168159
67 ms 10.1.131.10
131 2026-08-15 20:37 639224222468168159
67 ms 212.130.93.91
130 2026-08-15 20:21 639224213173899635
7 ms 10.1.131.10
129 2026-08-15 20:21 639224213173899635
7 ms 212.130.93.91
128 2026-08-15 20:06 639224203914451783
6 ms 10.1.131.10
127 2026-08-15 20:06 639224203914451783
6 ms 212.130.93.91
126 2026-08-15 19:13 639224172202542163
6 ms 212.130.93.91
125 2026-08-15 19:13 639224172202542163
6 ms 10.1.131.10
124 2026-08-15 18:58 639224163338654093
3 ms 10.1.131.10
123 2026-08-15 18:58 639224163338654093
3 ms 212.130.93.91
122 2026-08-15 18:43 639224154287995374
1760 ms 212.130.93.91
121 2026-08-15 18:43 639224154287995374
1760 ms 10.1.131.10
120 2026-08-15 18:28 639224145118612503
2 ms 10.1.131.10
119 2026-08-15 18:28 639224145118612503
2 ms 212.130.93.91
118 2026-08-15 18:13 639224135995990731
61 ms 10.1.131.10
117 2026-08-15 18:13 639224135995990731
61 ms 212.130.93.91
116 2026-08-15 17:57 639224127185332624
108 ms 10.1.131.10
115 2026-08-15 17:57 639224127185332624
108 ms 212.130.93.91
114 2026-08-15 17:43 639224118229289175
7 ms 212.130.93.91
113 2026-08-15 17:43 639224118229289175
7 ms 10.1.131.10
112 2026-08-15 17:28 639224109273796359
237 ms 212.130.93.91
111 2026-08-15 17:28 639224109273796359
237 ms 10.1.131.10
110 2026-08-15 17:13 639224100490805608
110 ms 212.130.93.91
109 2026-08-15 17:13 639224100490805608
110 ms 10.1.131.10
108 2026-08-15 16:58 639224091353714490
70 ms 212.130.93.91
107 2026-08-15 16:58 639224091353714490
70 ms 10.1.131.10
106 2026-08-15 16:43 639224082033126828
192 ms 212.130.93.91
105 2026-08-15 16:43 639224082033126828
192 ms 10.1.131.10
104 2026-08-15 16:27 639224072736962403
25 ms 10.1.131.10
103 2026-08-15 16:27 639224072736962403
25 ms 212.130.93.91
102 2026-08-15 15:35 639224041475563754
125 ms 10.1.131.10
101 2026-08-15 15:35 639224041475563754
125 ms 212.130.93.91
100 2026-08-15 15:20 639224032345604453
8 ms 10.1.131.10
99 2026-08-15 15:20 639224032345604453
8 ms 212.130.93.91
98 2026-08-15 15:05 639224023169497283
185 ms 10.1.131.10
97 2026-08-15 15:05 639224023169497283
185 ms 212.130.93.91
96 2026-08-15 14:49 639224013981146405
36 ms 212.130.93.91
95 2026-08-15 14:49 639224013981146405
36 ms 10.1.131.10
94 2026-08-15 14:34 639224004883412586
100 ms 10.1.131.10
93 2026-08-15 14:34 639224004883412586
100 ms 212.130.93.91
92 2026-08-15 14:19 639223995612880615
73 ms 10.1.131.10
91 2026-08-15 14:19 639223995612880615
73 ms 212.130.93.91
90 2026-08-15 14:03 639223986271830789
334 ms 10.1.131.10
89 2026-08-15 14:03 639223986271830789
334 ms 212.130.93.91
88 2026-08-15 13:48 639223977005780949
194 ms 10.1.131.10
87 2026-08-15 13:48 639223977005780949
194 ms 212.130.93.91
86 2026-08-15 13:32 639223967653137793
184 ms 212.130.93.91
85 2026-08-15 13:32 639223967653137793
184 ms 10.1.131.10
84 2026-08-15 13:17 639223958286010799
227 ms 10.1.131.10
83 2026-08-15 13:17 639223958286010799
227 ms 212.130.93.91
82 2026-08-15 13:01 639223948936108345
26 ms 10.1.131.10
81 2026-08-15 13:01 639223948936108345
26 ms 212.130.93.91
80 2026-08-15 12:45 639223939673066880
74 ms 212.130.93.91
79 2026-08-15 12:45 639223939673066880
74 ms 10.1.131.10
78 2026-08-15 11:53 639223908317760530
123 ms 10.1.131.10
77 2026-08-15 11:53 639223908317760530
123 ms 212.130.93.91
76 2026-08-15 11:38 639223898992594258
36 ms 10.1.131.10
75 2026-08-15 11:38 639223898992594258
36 ms 212.130.93.91
74 2026-08-15 11:22 639223889761312823
2303 ms 10.1.131.10
73 2026-08-15 11:22 639223889761312823
2303 ms 212.130.93.91
72 2026-08-15 11:07 639223880359273507
148 ms 10.1.131.10
71 2026-08-15 11:07 639223880359273507
148 ms 212.130.93.91
70 2026-08-15 10:51 639223870920466808
30 ms 10.1.131.10
69 2026-08-15 10:51 639223870920466808
30 ms 212.130.93.91
68 2026-08-15 10:35 639223861579762179
217 ms 10.1.131.10
67 2026-08-15 10:35 639223861579762179
217 ms 212.130.93.91
66 2026-08-15 10:20 639223852238616009
72 ms 10.1.131.10
65 2026-08-15 10:20 639223852238616009
72 ms 212.130.93.91
64 2026-08-15 10:04 639223843019815620
132 ms 212.130.93.91
63 2026-08-15 10:04 639223843019815620
132 ms 10.1.131.10
62 2026-08-15 09:49 639223833669915012
170 ms 212.130.93.91
61 2026-08-15 09:49 639223833669915012
170 ms 10.1.131.10
60 2026-08-15 09:33 639223824494613222
167 ms 10.1.131.10
59 2026-08-15 09:33 639223824494613222
167 ms 212.130.93.91
58 2026-08-15 09:18 639223815116325293
28 ms 10.1.131.10
57 2026-08-15 09:18 639223815116325293
28 ms 212.130.93.91
56 2026-08-15 09:02 639223805493870221
95 ms 212.130.93.91
55 2026-08-15 09:02 639223805493870221
95 ms 10.1.131.10
54 2026-08-15 08:10 639223774218660438
191 ms 212.130.93.91
53 2026-08-15 08:10 639223774218660438
191 ms 10.1.131.10
52 2026-08-15 07:54 639223764663090372
158 ms 10.1.131.10
51 2026-08-15 07:54 639223764663090372
158 ms 212.130.93.91
50 2026-08-15 07:38 639223755338811400
193 ms 10.1.131.10
49 2026-08-15 07:38 639223755338811400
193 ms 212.130.93.91
48 2026-08-15 07:23 639223746019193268
179 ms 212.130.93.91
47 2026-08-15 07:23 639223746019193268
179 ms 10.1.131.10
46 2026-08-15 07:07 639223736658778104
52 ms 10.1.131.10
45 2026-08-15 07:07 639223736658778104
52 ms 212.130.93.91
44 2026-08-15 06:52 639223727330194499
129 ms 212.130.93.91
43 2026-08-15 06:52 639223727330194499
129 ms 10.1.131.10
42 2026-08-15 06:36 639223717848514742
92 ms 10.1.131.10
41 2026-08-15 06:36 639223717848514742
92 ms 212.130.93.91
40 2026-08-15 06:20 639223708284754056
157 ms 212.130.93.91
39 2026-08-15 06:20 639223708284754056
157 ms 10.1.131.10
38 2026-08-15 06:04 639223699061259933
54 ms 10.1.131.10
37 2026-08-15 06:04 639223699061259933
54 ms 212.130.93.91
36 2026-08-15 05:49 639223689592545140
215 ms 10.1.131.10
35 2026-08-15 05:49 639223689592545140
215 ms 212.130.93.91
34 2026-08-15 05:33 639223680143410810
36 ms 212.130.93.91
33 2026-08-15 05:33 639223680143410810
36 ms 10.1.131.10
32 2026-08-15 05:17 639223670514517104
153 ms 10.1.131.10
31 2026-08-15 05:17 639223670514517104
153 ms 212.130.93.91
30 2026-08-15 04:24 639223638855054294
180 ms 212.130.93.91
29 2026-08-15 04:24 639223638855054294
180 ms 10.1.131.10
28 2026-08-15 04:09 639223629623335972
8 ms 212.130.93.91
27 2026-08-15 04:09 639223629623335972
8 ms 10.1.131.10
26 2026-08-15 03:53 639223620390189495
190 ms 212.130.93.91
25 2026-08-15 03:53 639223620390189495
190 ms 10.1.131.10
24 2026-08-15 03:38 639223610916950440
9 ms 10.1.131.10
23 2026-08-15 03:38 639223610916950440
9 ms 212.130.93.91
22 2026-08-15 03:22 639223601597759168
129 ms 212.130.93.91
21 2026-08-15 03:22 639223601597759168
129 ms 10.1.131.10
20 2026-08-15 03:07 639223592342172093
230 ms 212.130.93.91
19 2026-08-15 03:07 639223592342172093
230 ms 10.1.131.10
18 2026-08-15 02:51 639223583324121497
274 ms 10.1.131.10
17 2026-08-15 02:51 639223583324121497
274 ms 212.130.93.91
16 2026-08-15 02:36 639223574086714218
365 ms 212.130.93.91
15 2026-08-15 02:36 639223574086714218
365 ms 10.1.131.10
14 2026-08-15 02:21 639223564698424889
227 ms 10.1.131.10
13 2026-08-15 02:21 639223564698424889
227 ms 212.130.93.91
12 2026-08-15 02:05 639223555408664206
144 ms 10.1.131.10
11 2026-08-15 02:05 639223555408664206
144 ms 212.130.93.91
10 2026-08-15 01:49 639223546000912416
142 ms 10.1.131.10
9 2026-08-15 01:49 639223546000912416
142 ms 212.130.93.91
8 2026-08-15 01:34 639223536550774847
255 ms 10.1.131.10
7 2026-08-15 01:34 639223536550774847
255 ms 212.130.93.91
6 2026-08-15 00:41 639223505017205611
229 ms 212.130.93.91
5 2026-08-15 00:41 639223505017205611
229 ms 10.1.131.10
4 2026-08-15 00:26 639223495784410207
300 ms 212.130.93.91
3 2026-08-15 00:26 639223495784410207
300 ms 10.1.131.10
2 2026-08-15 00:10 639223486524583054
124 ms 10.1.131.10
1 2026-08-15 00:10 639223486524583054
124 ms 212.130.93.91