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 2026-08-17. For this date, NameServerHistory found 142 DNS check records, 142 successful responses, 0 failed responses, and 311 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

142

Historical checks stored for this nameserver on selected date

Average Latency

311 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:44

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

142

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 2026-08-17 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
142 2026-08-17 23:44 639226062577647657
128 ms 10.1.131.10
141 2026-08-17 23:44 639226062577647657
128 ms 212.130.93.91
140 2026-08-17 22:52 639226031060857136
29 ms 10.1.131.10
139 2026-08-17 22:52 639226031060857136
29 ms 212.130.93.91
138 2026-08-17 22:36 639226021535117364
33 ms 10.1.131.10
137 2026-08-17 22:36 639226021535117364
33 ms 212.130.93.91
136 2026-08-17 22:20 639226011884237078
94 ms 212.130.93.91
135 2026-08-17 22:20 639226011884237078
94 ms 10.1.131.10
134 2026-08-17 22:04 639226002309299142
37 ms 10.1.131.10
133 2026-08-17 22:04 639226002309299142
37 ms 212.130.93.91
132 2026-08-17 21:48 639225992791784448
157 ms 10.1.131.10
131 2026-08-17 21:48 639225992791784448
157 ms 212.130.93.91
130 2026-08-17 21:32 639225983045271390
2194 ms 10.1.131.10
129 2026-08-17 21:32 639225983045271390
2194 ms 212.130.93.91
128 2026-08-17 21:16 639225973246293513
2146 ms 212.130.93.91
127 2026-08-17 21:16 639225973246293513
2146 ms 10.1.131.10
126 2026-08-17 20:59 639225963620186236
408 ms 212.130.93.91
125 2026-08-17 20:59 639225963620186236
408 ms 10.1.131.10
124 2026-08-17 20:43 639225953899183916
350 ms 212.130.93.91
123 2026-08-17 20:43 639225953899183916
350 ms 10.1.131.10
122 2026-08-17 20:27 639225944391528206
325 ms 10.1.131.10
121 2026-08-17 20:27 639225944391528206
325 ms 212.130.93.91
120 2026-08-17 20:11 639225934593254169
185 ms 10.1.131.10
119 2026-08-17 20:11 639225934593254169
185 ms 212.130.93.91
118 2026-08-17 19:55 639225924669984512
487 ms 212.130.93.91
117 2026-08-17 19:55 639225924669984512
487 ms 10.1.131.10
116 2026-08-17 19:01 639225893048561320
345 ms 10.1.131.10
115 2026-08-17 19:01 639225893048561320
345 ms 212.130.93.91
114 2026-08-17 18:46 639225883481298424
330 ms 212.130.93.91
113 2026-08-17 18:46 639225883481298424
330 ms 10.1.131.10
112 2026-08-17 18:30 639225873845394034
151 ms 10.1.131.10
111 2026-08-17 18:30 639225873845394034
151 ms 212.130.93.91
110 2026-08-17 18:14 639225864216078662
59 ms 10.1.131.10
109 2026-08-17 18:14 639225864216078662
59 ms 212.130.93.91
108 2026-08-17 17:57 639225854541857773
110 ms 10.1.131.10
107 2026-08-17 17:57 639225854541857773
110 ms 212.130.93.91
106 2026-08-17 17:41 639225844733604072
65 ms 212.130.93.91
105 2026-08-17 17:41 639225844733604072
65 ms 10.1.131.10
104 2026-08-17 17:25 639225835085229232
4 ms 10.1.131.10
103 2026-08-17 17:25 639225835085229232
4 ms 212.130.93.91
102 2026-08-17 17:09 639225825349373981
3 ms 10.1.131.10
101 2026-08-17 17:09 639225825349373981
3 ms 212.130.93.91
100 2026-08-17 16:53 639225815690604161
249 ms 212.130.93.91
99 2026-08-17 16:53 639225815690604161
249 ms 10.1.131.10
98 2026-08-17 16:37 639225805952472306
114 ms 10.1.131.10
97 2026-08-17 16:37 639225805952472306
114 ms 212.130.93.91
96 2026-08-17 16:20 639225796264729638
97 ms 10.1.131.10
95 2026-08-17 16:20 639225796264729638
97 ms 212.130.93.91
94 2026-08-17 16:04 639225786326499329
360 ms 10.1.131.10
93 2026-08-17 16:04 639225786326499329
360 ms 212.130.93.91
92 2026-08-17 15:11 639225754798130711
261 ms 10.1.131.10
91 2026-08-17 15:11 639225754798130711
261 ms 212.130.93.91
90 2026-08-17 14:55 639225745123193922
2066 ms 10.1.131.10
89 2026-08-17 14:55 639225745123193922
2066 ms 212.130.93.91
88 2026-08-17 14:39 639225735540597271
233 ms 10.1.131.10
87 2026-08-17 14:39 639225735540597271
233 ms 212.130.93.91
86 2026-08-17 14:23 639225725894857396
64 ms 10.1.131.10
85 2026-08-17 14:23 639225725894857396
64 ms 212.130.93.91
84 2026-08-17 14:07 639225716249606913
446 ms 212.130.93.91
83 2026-08-17 14:07 639225716249606913
446 ms 10.1.131.10
82 2026-08-17 13:51 639225706638238179
211 ms 212.130.93.91
81 2026-08-17 13:51 639225706638238179
211 ms 10.1.131.10
80 2026-08-17 13:35 639225696949691423
336 ms 212.130.93.91
79 2026-08-17 13:35 639225696949691423
336 ms 10.1.131.10
78 2026-08-17 13:19 639225687286186336
196 ms 212.130.93.91
77 2026-08-17 13:19 639225687286186336
196 ms 10.1.131.10
76 2026-08-17 13:03 639225677679573133
63 ms 10.1.131.10
75 2026-08-17 13:03 639225677679573133
63 ms 212.130.93.91
74 2026-08-17 12:46 639225667957861024
551 ms 10.1.131.10
73 2026-08-17 12:46 639225667957861024
551 ms 212.130.93.91
72 2026-08-17 12:30 639225658298791618
153 ms 10.1.131.10
71 2026-08-17 12:30 639225658298791618
153 ms 212.130.93.91
70 2026-08-17 12:14 639225648583652785
202 ms 212.130.93.91
69 2026-08-17 12:14 639225648583652785
202 ms 10.1.131.10
68 2026-08-17 11:21 639225617000524308
395 ms 212.130.93.91
67 2026-08-17 11:21 639225617000524308
395 ms 10.1.131.10
66 2026-08-17 11:06 639225607668541600
263 ms 212.130.93.91
65 2026-08-17 11:06 639225607668541600
263 ms 10.1.131.10
64 2026-08-17 10:50 639225598117279238
166 ms 10.1.131.10
63 2026-08-17 10:50 639225598117279238
166 ms 212.130.93.91
62 2026-08-17 10:34 639225588751002710
96 ms 10.1.131.10
61 2026-08-17 10:34 639225588751002710
96 ms 212.130.93.91
60 2026-08-17 10:18 639225579295831051
185 ms 10.1.131.10
59 2026-08-17 10:18 639225579295831051
185 ms 212.130.93.91
58 2026-08-17 10:03 639225569761469940
29 ms 10.1.131.10
57 2026-08-17 10:03 639225569761469940
29 ms 212.130.93.91
56 2026-08-17 09:47 639225560161422333
508 ms 10.1.131.10
55 2026-08-17 09:47 639225560161422333
508 ms 212.130.93.91
54 2026-08-17 09:31 639225550739955565
304 ms 212.130.93.91
53 2026-08-17 09:31 639225550739955565
304 ms 10.1.131.10
52 2026-08-17 09:15 639225541125222426
146 ms 212.130.93.91
51 2026-08-17 09:15 639225541125222426
146 ms 10.1.131.10
50 2026-08-17 08:59 639225531526675983
311 ms 212.130.93.91
49 2026-08-17 08:59 639225531526675983
311 ms 10.1.131.10
48 2026-08-17 08:43 639225521915528222
284 ms 10.1.131.10
47 2026-08-17 08:43 639225521915528222
284 ms 212.130.93.91
46 2026-08-17 08:27 639225512148151789
370 ms 10.1.131.10
45 2026-08-17 08:27 639225512148151789
370 ms 212.130.93.91
44 2026-08-17 07:34 639225480786142412
34 ms 10.1.131.10
43 2026-08-17 07:34 639225480786142412
34 ms 212.130.93.91
42 2026-08-17 07:19 639225471394348551
177 ms 10.1.131.10
41 2026-08-17 07:19 639225471394348551
177 ms 212.130.93.91
40 2026-08-17 07:03 639225462031685068
30 ms 10.1.131.10
39 2026-08-17 07:03 639225462031685068
30 ms 212.130.93.91
38 2026-08-17 06:47 639225452639458328
180 ms 212.130.93.91
37 2026-08-17 06:47 639225452639458328
180 ms 10.1.131.10
36 2026-08-17 06:31 639225443300966543
149 ms 10.1.131.10
35 2026-08-17 06:31 639225443300966543
149 ms 212.130.93.91
34 2026-08-17 06:16 639225433880499379
334 ms 212.130.93.91
33 2026-08-17 06:16 639225433880499379
334 ms 10.1.131.10
32 2026-08-17 06:00 639225424395198277
52 ms 10.1.131.10
31 2026-08-17 06:00 639225424395198277
52 ms 212.130.93.91
30 2026-08-17 05:44 639225414744137487
9 ms 10.1.131.10
29 2026-08-17 05:44 639225414744137487
9 ms 212.130.93.91
28 2026-08-17 05:28 639225405186783164
161 ms 10.1.131.10
27 2026-08-17 05:28 639225405186783164
161 ms 212.130.93.91
26 2026-08-17 05:12 639225395563669822
61 ms 10.1.131.10
25 2026-08-17 05:12 639225395563669822
61 ms 212.130.93.91
24 2026-08-17 04:56 639225386076645158
9 ms 212.130.93.91
23 2026-08-17 04:56 639225386076645158
9 ms 10.1.131.10
22 2026-08-17 04:41 639225376620669704
228 ms 10.1.131.10
21 2026-08-17 04:41 639225376620669704
228 ms 212.130.93.91
20 2026-08-17 03:49 639225345580892706
2007 ms 10.1.131.10
19 2026-08-17 03:49 639225345580892706
2007 ms 212.130.93.91
18 2026-08-17 03:33 639225336207383710
99 ms 10.1.131.10
17 2026-08-17 03:33 639225336207383710
99 ms 212.130.93.91
16 2026-08-17 03:17 639225326726565001
238 ms 10.1.131.10
15 2026-08-17 03:17 639225326726565001
238 ms 212.130.93.91
14 2026-08-17 03:02 639225317249271010
547 ms 212.130.93.91
13 2026-08-17 03:02 639225317249271010
547 ms 10.1.131.10
12 2026-08-17 02:10 639225286280886044
345 ms 10.1.131.10
11 2026-08-17 02:10 639225286280886044
345 ms 212.130.93.91
10 2026-08-17 01:54 639225276872567548
59 ms 10.1.131.10
9 2026-08-17 01:54 639225276872567548
59 ms 212.130.93.91
8 2026-08-17 01:38 639225267353865348
287 ms 212.130.93.91
7 2026-08-17 01:38 639225267353865348
287 ms 10.1.131.10
6 2026-08-17 01:23 639225258033914248
195 ms 10.1.131.10
5 2026-08-17 01:23 639225258033914248
195 ms 212.130.93.91
4 2026-08-17 00:31 639225226652221583
159 ms 212.130.93.91
3 2026-08-17 00:31 639225226652221583
159 ms 10.1.131.10
2 2026-08-17 00:15 639225217156387684
437 ms 10.1.131.10
1 2026-08-17 00:15 639225217156387684
437 ms 212.130.93.91