DNS response history for sians4.lei131.com.br

sians4.lei131.com.br 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 2026-08-24. For this date, NameServerHistory found 26 DNS check records, 26 successful responses, 0 failed responses, and 274 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 sians4.lei131.com.br.
Records on Selected Date

26

Historical checks stored for this nameserver on selected date

Average Latency

274 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 10:40

All timestamps shown in UTC

Latest Resolved IP on Selected Date

187.103.144.204

Most recently resolved hosting IP on selected date

Successful Responses

26

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 sians4.lei131.com.br

Showing DNS history for 2026-08-24 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
26 2026-08-24 10:40 639231641791249939
505 ms 187.103.144.204
25 2026-08-24 10:23 639231631866211033
163 ms 187.103.144.204
24 2026-08-24 10:07 639231621644955316
206 ms 187.103.144.204
23 2026-08-24 09:49 639231611478799259
307 ms 187.103.144.204
22 2026-08-24 08:57 639231579923718211
533 ms 187.103.144.204
21 2026-08-24 08:40 639231569810702936
320 ms 187.103.144.204
20 2026-08-24 08:23 639231559762411619
327 ms 187.103.144.204
19 2026-08-24 08:06 639231549663595407
8 ms 187.103.144.204
18 2026-08-24 07:14 639231518076817246
23 ms 187.103.144.204
17 2026-08-24 06:57 639231508078650885
324 ms 187.103.144.204
16 2026-08-24 06:41 639231498210697093
314 ms 187.103.144.204
15 2026-08-24 06:24 639231488109699360
8 ms 187.103.144.204
14 2026-08-24 05:32 639231456772510692
4 ms 187.103.144.204
13 2026-08-24 05:15 639231447084631185
2 ms 187.103.144.204
12 2026-08-24 04:59 639231437208519473
4 ms 187.103.144.204
11 2026-08-24 04:42 639231427209627490
188 ms 187.103.144.204
10 2026-08-24 03:50 639231395791246644
4 ms 187.103.144.204
9 2026-08-24 03:34 639231386075551458
2171 ms 187.103.144.204
8 2026-08-24 03:17 639231376208713791
302 ms 187.103.144.204
7 2026-08-24 03:01 639231366170589276
334 ms 187.103.144.204
6 2026-08-24 02:08 639231334732159368
303 ms 187.103.144.204
5 2026-08-24 01:52 639231325035670078
221 ms 187.103.144.204
4 2026-08-24 01:35 639231315132253837
218 ms 187.103.144.204
3 2026-08-24 01:19 639231305014280808
3 ms 187.103.144.204
2 2026-08-24 00:26 639231273779380675
317 ms 187.103.144.204
1 2026-08-24 00:11 639231264180839154
4 ms 187.103.144.204