DNS response history for irpro4.parsdn.com

irpro4.parsdn.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 28 DNS check records, 28 successful responses, 0 failed responses, and 310 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 irpro4.parsdn.com.
Records on Selected Date

28

Historical checks stored for this nameserver on selected date

Average Latency

310 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 09:05

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.159.154.121

Most recently resolved hosting IP on selected date

Successful Responses

28

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 irpro4.parsdn.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
28 2026-08-26 09:05 639233318749762337
13 ms 185.159.154.121
27 2026-08-26 08:48 639233308387917838
10 ms 185.159.154.121
26 2026-08-26 08:31 639233297961740122
7 ms 185.159.154.121
25 2026-08-26 08:13 639233287487159094
52 ms 185.159.154.121
24 2026-08-26 07:56 639233276995531707
16 ms 185.159.154.121
23 2026-08-26 07:38 639233266521568229
38 ms 185.159.154.121
22 2026-08-26 07:21 639233256081047431
2029 ms 185.159.154.121
21 2026-08-26 06:27 639233223620132921
6 ms 185.159.154.121
20 2026-08-26 06:09 639233213287814244
68 ms 185.159.154.121
19 2026-08-26 05:52 639233202925983161
4020 ms 185.159.154.121
18 2026-08-26 05:35 639233192644780696
7 ms 185.159.154.121
17 2026-08-26 05:18 639233182401183833
19 ms 185.159.154.121
16 2026-08-26 05:01 639233172074181051
28 ms 185.159.154.121
15 2026-08-26 04:44 639233161808421455
58 ms 185.159.154.121
14 2026-08-26 04:26 639233151357344052
27 ms 185.159.154.121
13 2026-08-26 04:09 639233141034116946
4 ms 185.159.154.121
12 2026-08-26 03:52 639233130828334142
45 ms 185.159.154.121
11 2026-08-26 03:35 639233120373450007
30 ms 185.159.154.121
10 2026-08-26 03:17 639233110066216193
22 ms 185.159.154.121
9 2026-08-26 02:24 639233078065410564
29 ms 185.159.154.121
8 2026-08-26 02:07 639233067787457832
35 ms 185.159.154.121
7 2026-08-26 01:50 639233057501801162
2031 ms 185.159.154.121
6 2026-08-26 01:32 639233047089431703
6 ms 185.159.154.121
5 2026-08-26 01:15 639233036754790688
37 ms 185.159.154.121
4 2026-08-26 00:58 639233026412602472
5 ms 185.159.154.121
3 2026-08-26 00:41 639233016064066127
4 ms 185.159.154.121
2 2026-08-26 00:24 639233005922655772
19 ms 185.159.154.121
1 2026-08-26 00:07 639232995672256907
12 ms 185.159.154.121