DNS response history for pdns108.ultradns.biz

pdns108.ultradns.biz 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 2026-09-01. For this date, NameServerHistory found 53 DNS check records, 53 successful responses, 0 failed responses, and 108 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 pdns108.ultradns.biz.
Records on Selected Date

53

Historical checks stored for this nameserver on selected date

Average Latency

108 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 17:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.66.108

Most recently resolved hosting IP on selected date

Successful Responses

53

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 pdns108.ultradns.biz

Showing DNS history for 2026-09-01 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
53 2026-09-01 17:53 639238817639438348
120 ms 156.154.66.108
52 2026-09-01 17:36 639238807293617192
130 ms 156.154.66.108
51 2026-09-01 17:19 639238796825574164
25 ms 156.154.66.108
50 2026-09-01 17:02 639238786534802963
66 ms 156.154.66.108
49 2026-09-01 16:44 639238776025076085
115 ms 156.154.66.108
48 2026-09-01 16:27 639238765754785418
130 ms 156.154.66.108
47 2026-09-01 16:10 639238755323991033
29 ms 156.154.66.108
46 2026-09-01 15:52 639238744754881753
141 ms 156.154.66.108
45 2026-09-01 15:34 639238734176021898
101 ms 156.154.66.108
44 2026-09-01 15:16 639238723349432115
115 ms 156.154.66.108
43 2026-09-01 14:22 639238690993873259
162 ms 156.154.66.108
42 2026-09-01 14:05 639238680658140472
141 ms 156.154.66.108
41 2026-09-01 13:48 639238670295233158
191 ms 156.154.66.108
40 2026-09-01 13:30 639238659704397018
141 ms 156.154.66.108
39 2026-09-01 13:13 639238649308394463
107 ms 156.154.66.108
38 2026-09-01 12:55 639238638904588883
72 ms 156.154.66.108
37 2026-09-01 12:38 639238628486902752
183 ms 156.154.66.108
36 2026-09-01 12:21 639238617906743100
93 ms 156.154.66.108
35 2026-09-01 12:03 639238607506044626
140 ms 156.154.66.108
34 2026-09-01 11:46 639238597040761406
88 ms 156.154.66.108
33 2026-09-01 11:28 639238586261546969
99 ms 156.154.66.108
32 2026-09-01 11:10 639238575587642333
109 ms 156.154.66.108
31 2026-09-01 10:16 639238543127398267
147 ms 156.154.66.108
30 2026-09-01 09:59 639238532668234016
62 ms 156.154.66.108
29 2026-09-01 09:41 639238522029321761
109 ms 156.154.66.108
28 2026-09-01 09:23 639238511519050351
98 ms 156.154.66.108
27 2026-09-01 09:06 639238500942239673
117 ms 156.154.66.108
26 2026-09-01 08:48 639238490412377398
140 ms 156.154.66.108
25 2026-09-01 08:30 639238479833203021
168 ms 156.154.66.108
24 2026-09-01 08:13 639238469140507479
160 ms 156.154.66.108
23 2026-09-01 07:55 639238458443560361
151 ms 156.154.66.108
22 2026-09-01 07:37 639238447694851502
102 ms 156.154.66.108
21 2026-09-01 07:19 639238436624109087
92 ms 156.154.66.108
20 2026-09-01 07:00 639238425565611335
122 ms 156.154.66.108
19 2026-09-01 06:05 639238392250222581
108 ms 156.154.66.108
18 2026-09-01 05:46 639238381322537831
146 ms 156.154.66.108
17 2026-09-01 05:28 639238370248186084
111 ms 156.154.66.108
16 2026-09-01 05:10 639238359264687845
75 ms 156.154.66.108
15 2026-09-01 04:52 639238348534621818
138 ms 156.154.66.108
14 2026-09-01 04:34 639238337725739433
100 ms 156.154.66.108
13 2026-09-01 04:15 639238326844749368
116 ms 156.154.66.108
12 2026-09-01 03:57 639238315792024737
107 ms 156.154.66.108
11 2026-09-01 03:39 639238304931064768
105 ms 156.154.66.108
10 2026-09-01 03:21 639238294131483803
15 ms 156.154.66.108
9 2026-09-01 03:03 639238283314985519
43 ms 156.154.66.108
8 2026-09-01 02:45 639238272374093187
98 ms 156.154.66.108
7 2026-09-01 01:51 639238240032549922
15 ms 156.154.66.108
6 2026-09-01 01:33 639238229204177368
123 ms 156.154.66.108
5 2026-09-01 01:15 639238218326150282
135 ms 156.154.66.108
4 2026-09-01 00:57 639238207574700853
94 ms 156.154.66.108
3 2026-09-01 00:38 639238196660283915
125 ms 156.154.66.108
2 2026-09-01 00:20 639238185782358546
30 ms 156.154.66.108
1 2026-09-01 00:02 639238175054391781
83 ms 156.154.66.108