DNS response history for 38.ip-51-91-100.eu

38.ip-51-91-100.eu 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 2026-09-22. For this date, NameServerHistory found 66 DNS check records, 66 successful responses, 0 failed responses, and 526 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 38.ip-51-91-100.eu.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

526 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-22 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.91.100.38

Most recently resolved hosting IP on selected date

Successful Responses

66

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 38.ip-51-91-100.eu

Showing DNS history for 2026-09-22 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
66 2026-09-22 23:45 639257172457853541
72 ms 51.91.100.38
65 2026-09-22 23:26 639257160699461965
54 ms 51.91.100.38
64 2026-09-22 23:07 639257149413026264
2093 ms 51.91.100.38
63 2026-09-22 22:48 639257138109549417
40 ms 51.91.100.38
62 2026-09-22 22:29 639257126721309475
2060 ms 51.91.100.38
61 2026-09-22 22:10 639257115259074581
48 ms 51.91.100.38
60 2026-09-22 21:51 639257103866509895
56 ms 51.91.100.38
59 2026-09-22 21:32 639257092539396004
42 ms 51.91.100.38
58 2026-09-22 21:13 639257081026423273
145 ms 51.91.100.38
57 2026-09-22 20:53 639257069443850919
26 ms 51.91.100.38
56 2026-09-22 20:34 639257057670210000
101 ms 51.91.100.38
55 2026-09-22 19:38 639257024364299909
80 ms 51.91.100.38
54 2026-09-22 19:19 639257012891960726
167 ms 51.91.100.38
53 2026-09-22 19:00 639257001425090126
37 ms 51.91.100.38
52 2026-09-22 18:41 639256989881158721
58 ms 51.91.100.38
51 2026-09-22 18:22 639256978351126859
53 ms 51.91.100.38
50 2026-09-22 18:02 639256966722044162
120 ms 51.91.100.38
49 2026-09-22 17:43 639256955318933536
60 ms 51.91.100.38
48 2026-09-22 17:24 639256943745511497
2023 ms 51.91.100.38
47 2026-09-22 17:05 639256932176151787
2019 ms 51.91.100.38
46 2026-09-22 16:45 639256920560719768
39 ms 51.91.100.38
45 2026-09-22 16:26 639256908813736870
74 ms 51.91.100.38
44 2026-09-22 16:06 639256897126480386
39 ms 51.91.100.38
43 2026-09-22 15:12 639256864457582505
2048 ms 51.91.100.38
42 2026-09-22 14:53 639256852992026305
2054 ms 51.91.100.38
41 2026-09-22 14:34 639256841465330434
107 ms 51.91.100.38
40 2026-09-22 14:15 639256830044733060
45 ms 51.91.100.38
39 2026-09-22 13:55 639256818462747632
2023 ms 51.91.100.38
38 2026-09-22 13:36 639256806897558375
63 ms 51.91.100.38
37 2026-09-22 13:17 639256795497283396
441 ms 51.91.100.38
36 2026-09-22 12:58 639256783954678829
52 ms 51.91.100.38
35 2026-09-22 12:39 639256772557808425
99 ms 51.91.100.38
34 2026-09-22 12:20 639256760971194579
35 ms 51.91.100.38
33 2026-09-22 12:00 639256749499326885
40 ms 51.91.100.38
32 2026-09-22 11:41 639256737864432645
78 ms 51.91.100.38
31 2026-09-22 10:46 639256704702858974
2095 ms 51.91.100.38
30 2026-09-22 10:27 639256693262935570
78 ms 51.91.100.38
29 2026-09-22 10:08 639256681979259857
85 ms 51.91.100.38
28 2026-09-22 09:49 639256670571988240
2025 ms 51.91.100.38
27 2026-09-22 09:30 639256659116430622
2010 ms 51.91.100.38
26 2026-09-22 09:10 639256647596534710
2020 ms 51.91.100.38
25 2026-09-22 08:51 639256636046520737
37 ms 51.91.100.38
24 2026-09-22 08:32 639256624672009723
50 ms 51.91.100.38
23 2026-09-22 08:13 639256613201459021
67 ms 51.91.100.38
22 2026-09-22 07:54 639256601610396728
42 ms 51.91.100.38
21 2026-09-22 07:35 639256590285595199
67 ms 51.91.100.38
20 2026-09-22 07:15 639256578610129260
51 ms 51.91.100.38
19 2026-09-22 06:20 639256545389834369
2086 ms 51.91.100.38
18 2026-09-22 06:01 639256534073689007
77 ms 51.91.100.38
17 2026-09-22 05:43 639256523075207026
110 ms 51.91.100.38
16 2026-09-22 05:24 639256511729770678
98 ms 51.91.100.38
15 2026-09-22 05:05 639256500370510747
65 ms 51.91.100.38
14 2026-09-22 04:46 639256489164264586
2264 ms 51.91.100.38
13 2026-09-22 04:28 639256477944487218
41 ms 51.91.100.38
12 2026-09-22 04:09 639256466581231899
80 ms 51.91.100.38
11 2026-09-22 03:50 639256455413382357
65 ms 51.91.100.38
10 2026-09-22 03:32 639256444413737172
65 ms 51.91.100.38
9 2026-09-22 03:13 639256433128682515
63 ms 51.91.100.38
8 2026-09-22 02:54 639256421741375253
87 ms 51.91.100.38
7 2026-09-22 02:00 639256389183577539
41 ms 51.91.100.38
6 2026-09-22 01:41 639256378018261207
81 ms 51.91.100.38
5 2026-09-22 01:22 639256366601070174
2040 ms 51.91.100.38
4 2026-09-22 01:03 639256355227229853
2073 ms 51.91.100.38
3 2026-09-22 00:44 639256343919804604
65 ms 51.91.100.38
2 2026-09-22 00:25 639256332508261924
62 ms 51.91.100.38
1 2026-09-22 00:06 639256321183946755
62 ms 51.91.100.38