DNS response history for ns01.underhost.com

ns01.underhost.com 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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 81 successful responses, 1 failed responses, and 358 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.underhost.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

358 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.99.108.25

Most recently resolved hosting IP on selected date

Successful Responses

81

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 ns01.underhost.com

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:54 639220027366289509
40 ms 192.99.108.25
81 2026-08-10 23:39 639220018272941900
58 ms 192.99.108.25
80 2026-08-10 23:24 639220009109892969
8 ms 192.99.108.25
79 2026-08-10 23:09 639220000040489788
8 ms 192.99.108.25
78 2026-08-10 22:54 639219991197135747
59 ms 192.99.108.25
77 2026-08-10 22:39 639219982104540014
55 ms 192.99.108.25
76 2026-08-10 22:24 639219973150300215
43 ms 192.99.108.25
75 2026-08-10 22:09 639219964188486697
20 ms 192.99.108.25
74 2026-08-10 21:53 639219954995921784
24 ms 192.99.108.25
73 2026-08-10 21:38 639219945559908104
3 ms 192.99.108.25
72 2026-08-10 20:44 639219914137782273
27 ms 192.99.108.25
71 2026-08-10 20:29 639219904858355064
27 ms 192.99.108.25
70 2026-08-10 20:14 639219895655263396
-
69 2026-08-10 19:58 639219886527091074
32 ms 192.99.108.25
68 2026-08-10 19:43 639219877343266628
74 ms 192.99.108.25
67 2026-08-10 19:28 639219868177358195
50 ms 192.99.108.25
66 2026-08-10 19:13 639219859159581515
83 ms 192.99.108.25
65 2026-08-10 18:58 639219850124020182
108 ms 192.99.108.25
64 2026-08-10 18:42 639219840940124840
32 ms 192.99.108.25
63 2026-08-10 18:27 639219831829876486
185 ms 192.99.108.25
62 2026-08-10 18:12 639219822587759143
24 ms 192.99.108.25
61 2026-08-10 17:56 639219813247114428
8 ms 192.99.108.25
60 2026-08-10 17:04 639219781959606396
13 ms 192.99.108.25
59 2026-08-10 16:48 639219772658305431
2047 ms 192.99.108.25
58 2026-08-10 16:33 639219763454523027
10 ms 192.99.108.25
57 2026-08-10 16:17 639219754279127815
7 ms 192.99.108.25
56 2026-08-10 16:02 639219745087467767
2030 ms 192.99.108.25
55 2026-08-10 15:47 639219735900678107
5 ms 192.99.108.25
54 2026-08-10 15:31 639219726531461979
39 ms 192.99.108.25
53 2026-08-10 15:16 639219717415222156
11 ms 192.99.108.25
52 2026-08-10 15:01 639219708266470863
7 ms 192.99.108.25
51 2026-08-10 14:45 639219699049479559
2114 ms 192.99.108.25
50 2026-08-10 14:30 639219689775815194
11 ms 192.99.108.25
49 2026-08-10 14:15 639219680511810632
27 ms 192.99.108.25
48 2026-08-10 13:22 639219648997191257
45 ms 192.99.108.25
47 2026-08-10 13:07 639219639938909436
46 ms 192.99.108.25
46 2026-08-10 12:52 639219630718286441
46 ms 192.99.108.25
45 2026-08-10 12:36 639219621472350410
6 ms 192.99.108.25
44 2026-08-10 12:21 639219612500421992
28 ms 192.99.108.25
43 2026-08-10 12:06 639219603383833445
2026 ms 192.99.108.25
42 2026-08-10 11:51 639219594143823358
10 ms 192.99.108.25
41 2026-08-10 11:35 639219585053166024
154 ms 192.99.108.25
40 2026-08-10 11:20 639219575885776644
55 ms 192.99.108.25
39 2026-08-10 11:05 639219566844532361
4 ms 192.99.108.25
38 2026-08-10 10:50 639219557705808294
5 ms 192.99.108.25
37 2026-08-10 10:34 639219548482688649
23 ms 192.99.108.25
36 2026-08-10 09:43 639219517492763539
4 ms 192.99.108.25
35 2026-08-10 09:28 639219508755773605
30 ms 192.99.108.25
34 2026-08-10 09:13 639219499852103863
34 ms 192.99.108.25
33 2026-08-10 08:58 639219490893714387
39 ms 192.99.108.25
32 2026-08-10 08:44 639219482299305521
22 ms 192.99.108.25
31 2026-08-10 08:29 639219473613114853
79 ms 192.99.108.25
30 2026-08-10 08:15 639219465061138643
68 ms 192.99.108.25
29 2026-08-10 08:01 639219456616129015
19 ms 192.99.108.25
28 2026-08-10 07:47 639219447974008557
2016 ms 192.99.108.25
27 2026-08-10 07:33 639219439498255213
2027 ms 192.99.108.25
26 2026-08-10 07:18 639219430664872256
19 ms 192.99.108.25
25 2026-08-10 07:03 639219421757560037
16 ms 192.99.108.25
24 2026-08-10 06:11 639219390773218684
2018 ms 192.99.108.25
23 2026-08-10 05:57 639219382205367722
2013 ms 192.99.108.25
22 2026-08-10 05:43 639219373711937615
2020 ms 192.99.108.25
21 2026-08-10 05:28 639219365088558404
119 ms 192.99.108.25
20 2026-08-10 05:14 639219356348833255
21 ms 192.99.108.25
19 2026-08-10 04:59 639219347860053478
46 ms 192.99.108.25
18 2026-08-10 04:45 639219339173195121
2029 ms 192.99.108.25
17 2026-08-10 04:31 639219330642664669
4 ms 192.99.108.25
16 2026-08-10 04:16 639219322058698995
22 ms 192.99.108.25
15 2026-08-10 04:02 639219313564344199
16 ms 192.99.108.25
14 2026-08-10 03:48 639219304775113236
17 ms 192.99.108.25
13 2026-08-10 03:33 639219295706181119
69 ms 192.99.108.25
12 2026-08-10 02:41 639219264663923254
27 ms 192.99.108.25
11 2026-08-10 02:26 639219256015178099
4 ms 192.99.108.25
10 2026-08-10 02:12 639219247509540188
17 ms 192.99.108.25
9 2026-08-10 01:58 639219238999539092
2047 ms 192.99.108.25
8 2026-08-10 01:44 639219230498823902
2025 ms 192.99.108.25
7 2026-08-10 01:29 639219221706460911
23 ms 192.99.108.25
6 2026-08-10 01:14 639219212930606887
59 ms 192.99.108.25
5 2026-08-10 01:00 639219204307908525
63 ms 192.99.108.25
4 2026-08-10 00:46 639219195720181470
31 ms 192.99.108.25
3 2026-08-10 00:31 639219186898174002
6 ms 192.99.108.25
2 2026-08-10 00:16 639219178004946976
2088 ms 192.99.108.25
1 2026-08-10 00:01 639219168958805474
94 ms 192.99.108.25