DNS response history for pdns124.ultradns.com

pdns124.ultradns.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 2026-08-26. For this date, NameServerHistory found 46 DNS check records, 46 successful responses, 0 failed responses, and 113 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 pdns124.ultradns.com.
Records on Selected Date

46

Historical checks stored for this nameserver on selected date

Average Latency

113 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 15:33

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.64.124

Most recently resolved hosting IP on selected date

Successful Responses

46

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 pdns124.ultradns.com

Showing DNS history for 2026-08-26 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
46 2026-08-26 15:33 639233550544357027
26 ms 156.154.64.124
45 2026-08-26 14:39 639233517966053117
69 ms 156.154.64.124
44 2026-08-26 14:21 639233507603253585
2011 ms 156.154.64.124
43 2026-08-26 14:04 639233497229039167
35 ms 156.154.64.124
42 2026-08-26 13:47 639233486864546406
2031 ms 156.154.64.124
41 2026-08-26 13:30 639233476455174682
17 ms 156.154.64.124
40 2026-08-26 13:12 639233466171592605
25 ms 156.154.64.124
39 2026-08-26 12:55 639233455747096265
18 ms 156.154.64.124
38 2026-08-26 12:38 639233445367152284
14 ms 156.154.64.124
37 2026-08-26 12:20 639233434974187439
8 ms 156.154.64.124
36 2026-08-26 12:03 639233424567558554
12 ms 156.154.64.124
35 2026-08-26 11:46 639233414056832719
12 ms 156.154.64.124
34 2026-08-26 11:28 639233403515141099
72 ms 156.154.64.124
33 2026-08-26 10:33 639233370841350248
29 ms 156.154.64.124
32 2026-08-26 10:16 639233360361507238
30 ms 156.154.64.124
31 2026-08-26 09:59 639233350067824371
12 ms 156.154.64.124
30 2026-08-26 09:41 639233339545274518
27 ms 156.154.64.124
29 2026-08-26 09:24 639233329214918079
10 ms 156.154.64.124
28 2026-08-26 09:07 639233318749762337
100 ms 156.154.64.124
27 2026-08-26 08:49 639233308387917838
7 ms 156.154.64.124
26 2026-08-26 08:32 639233297961740122
36 ms 156.154.64.124
25 2026-08-26 08:15 639233287487159094
39 ms 156.154.64.124
24 2026-08-26 07:57 639233276995531707
22 ms 156.154.64.124
23 2026-08-26 07:40 639233266521568229
7 ms 156.154.64.124
22 2026-08-26 07:22 639233256081047431
12 ms 156.154.64.124
21 2026-08-26 06:28 639233223620132921
12 ms 156.154.64.124
20 2026-08-26 06:11 639233213287814244
26 ms 156.154.64.124
19 2026-08-26 05:54 639233202925983161
33 ms 156.154.64.124
18 2026-08-26 05:36 639233192644780696
66 ms 156.154.64.124
17 2026-08-26 05:19 639233182401183833
12 ms 156.154.64.124
16 2026-08-26 05:02 639233172074181051
33 ms 156.154.64.124
15 2026-08-26 04:45 639233161808421455
16 ms 156.154.64.124
14 2026-08-26 04:28 639233151357344052
24 ms 156.154.64.124
13 2026-08-26 04:10 639233141034116946
12 ms 156.154.64.124
12 2026-08-26 03:53 639233130828334142
23 ms 156.154.64.124
11 2026-08-26 03:36 639233120373450007
10 ms 156.154.64.124
10 2026-08-26 03:19 639233110066216193
9 ms 156.154.64.124
9 2026-08-26 02:25 639233078065410564
83 ms 156.154.64.124
8 2026-08-26 02:08 639233067787457832
11 ms 156.154.64.124
7 2026-08-26 01:51 639233057501801162
22 ms 156.154.64.124
6 2026-08-26 01:34 639233047089431703
43 ms 156.154.64.124
5 2026-08-26 01:17 639233036754790688
27 ms 156.154.64.124
4 2026-08-26 00:59 639233026412602472
20 ms 156.154.64.124
3 2026-08-26 00:42 639233016064066127
11 ms 156.154.64.124
2 2026-08-26 00:25 639233005922655772
10 ms 156.154.64.124
1 2026-08-26 00:08 639232995672256907
19 ms 156.154.64.124