DNS response history for ns1.isolution.de

ns1.isolution.de 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 77 DNS check records, 76 successful responses, 1 failed responses, and 142 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 ns1.isolution.de.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

142 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

37.120.164.63

Most recently resolved hosting IP on selected date

Successful Responses

76

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.isolution.de

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
77 2026-08-15 23:55 639224347685767174
11 ms 37.120.164.63
76 2026-08-15 23:39 639224338276675277
30 ms 37.120.164.63
75 2026-08-15 22:46 639224306594546649
91 ms 37.120.164.63
74 2026-08-15 22:30 639224297145423303
182 ms 37.120.164.63
73 2026-08-15 22:14 639224287678238833
29 ms 37.120.164.63
72 2026-08-15 21:59 639224278490872828
18 ms 37.120.164.63
71 2026-08-15 21:43 639224269149307826
15 ms 37.120.164.63
70 2026-08-15 21:28 639224259868597616
27 ms 37.120.164.63
69 2026-08-15 21:12 639224250518642175
48 ms 37.120.164.63
68 2026-08-15 20:56 639224241064772383
53 ms 37.120.164.63
67 2026-08-15 20:41 639224231691099605
-
66 2026-08-15 20:26 639224222468168159
23 ms 37.120.164.63
65 2026-08-15 20:10 639224213173899635
27 ms 37.120.164.63
64 2026-08-15 19:55 639224203914451783
57 ms 37.120.164.63
63 2026-08-15 19:02 639224172202542163
94 ms 37.120.164.63
62 2026-08-15 18:47 639224163338654093
9 ms 37.120.164.63
61 2026-08-15 18:32 639224154287995374
39 ms 37.120.164.63
60 2026-08-15 18:17 639224145118612503
55 ms 37.120.164.63
59 2026-08-15 18:02 639224135995990731
23 ms 37.120.164.63
58 2026-08-15 17:47 639224127185332624
125 ms 37.120.164.63
57 2026-08-15 17:32 639224118229289175
17 ms 37.120.164.63
56 2026-08-15 17:17 639224109273796359
5 ms 37.120.164.63
55 2026-08-15 17:02 639224100490805608
23 ms 37.120.164.63
54 2026-08-15 16:47 639224091353714490
93 ms 37.120.164.63
53 2026-08-15 16:32 639224082033126828
29 ms 37.120.164.63
52 2026-08-15 16:16 639224072736962403
59 ms 37.120.164.63
51 2026-08-15 15:24 639224041475563754
10 ms 37.120.164.63
50 2026-08-15 15:09 639224032345604453
10 ms 37.120.164.63
49 2026-08-15 14:54 639224023169497283
35 ms 37.120.164.63
48 2026-08-15 14:39 639224013981146405
55 ms 37.120.164.63
47 2026-08-15 14:23 639224004883412586
25 ms 37.120.164.63
46 2026-08-15 14:08 639223995612880615
64 ms 37.120.164.63
45 2026-08-15 13:52 639223986271830789
16 ms 37.120.164.63
44 2026-08-15 13:37 639223977005780949
31 ms 37.120.164.63
43 2026-08-15 13:22 639223967653137793
12 ms 37.120.164.63
42 2026-08-15 13:06 639223958286010799
65 ms 37.120.164.63
41 2026-08-15 12:50 639223948936108345
24 ms 37.120.164.63
40 2026-08-15 12:35 639223939673066880
35 ms 37.120.164.63
39 2026-08-15 11:43 639223908317760530
33 ms 37.120.164.63
38 2026-08-15 11:27 639223898992594258
2068 ms 37.120.164.63
37 2026-08-15 11:12 639223889761312823
24 ms 37.120.164.63
36 2026-08-15 10:56 639223880359273507
28 ms 37.120.164.63
35 2026-08-15 10:40 639223870920466808
79 ms 37.120.164.63
34 2026-08-15 10:25 639223861579762179
9 ms 37.120.164.63
33 2026-08-15 10:09 639223852238616009
18 ms 37.120.164.63
32 2026-08-15 09:54 639223843019815620
9 ms 37.120.164.63
31 2026-08-15 09:38 639223833669915012
10 ms 37.120.164.63
30 2026-08-15 09:23 639223824494613222
18 ms 37.120.164.63
29 2026-08-15 09:07 639223815116325293
19 ms 37.120.164.63
28 2026-08-15 08:51 639223805493870221
26 ms 37.120.164.63
27 2026-08-15 07:59 639223774218660438
26 ms 37.120.164.63
26 2026-08-15 07:44 639223764663090372
26 ms 37.120.164.63
25 2026-08-15 07:28 639223755338811400
10 ms 37.120.164.63
24 2026-08-15 07:12 639223746019193268
9 ms 37.120.164.63
23 2026-08-15 06:57 639223736658778104
25 ms 37.120.164.63
22 2026-08-15 06:41 639223727330194499
11 ms 37.120.164.63
21 2026-08-15 06:25 639223717848514742
18 ms 37.120.164.63
20 2026-08-15 06:10 639223708284754056
43 ms 37.120.164.63
19 2026-08-15 05:54 639223699061259933
9 ms 37.120.164.63
18 2026-08-15 05:38 639223689592545140
2025 ms 37.120.164.63
17 2026-08-15 05:22 639223680143410810
27 ms 37.120.164.63
16 2026-08-15 05:07 639223670514517104
32 ms 37.120.164.63
15 2026-08-15 04:14 639223638855054294
25 ms 37.120.164.63
14 2026-08-15 03:58 639223629623335972
9 ms 37.120.164.63
13 2026-08-15 03:43 639223620390189495
14 ms 37.120.164.63
12 2026-08-15 03:27 639223610916950440
11 ms 37.120.164.63
11 2026-08-15 03:12 639223601597759168
2193 ms 37.120.164.63
10 2026-08-15 02:56 639223592342172093
49 ms 37.120.164.63
9 2026-08-15 02:41 639223583324121497
11 ms 37.120.164.63
8 2026-08-15 02:26 639223574086714218
2015 ms 37.120.164.63
7 2026-08-15 02:10 639223564698424889
44 ms 37.120.164.63
6 2026-08-15 01:54 639223555408664206
116 ms 37.120.164.63
5 2026-08-15 01:39 639223546000912416
62 ms 37.120.164.63
4 2026-08-15 01:23 639223536550774847
37 ms 37.120.164.63
3 2026-08-15 00:31 639223505017205611
24 ms 37.120.164.63
2 2026-08-15 00:16 639223495784410207
25 ms 37.120.164.63
1 2026-08-15 00:00 639223486524583054
12 ms 37.120.164.63