DNS response history for ns1.sbl.tw

ns1.sbl.tw 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 2026-08-25. For this date, NameServerHistory found 41 DNS check records, 41 successful responses, 0 failed responses, and 495 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 ns1.sbl.tw.
Records on Selected Date

41

Historical checks stored for this nameserver on selected date

Average Latency

495 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 13:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

60.248.207.135

Most recently resolved hosting IP on selected date

Successful Responses

41

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 ns1.sbl.tw

Showing DNS history for 2026-08-25 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
41 2026-08-25 13:51 639232618360728578
768 ms 60.248.207.135
40 2026-08-25 13:34 639232608016476376
6 ms 60.248.207.135
39 2026-08-25 13:17 639232597643611557
344 ms 60.248.207.135
38 2026-08-25 12:59 639232587225721862
5 ms 60.248.207.135
37 2026-08-25 12:42 639232576780683689
622 ms 60.248.207.135
36 2026-08-25 12:25 639232566381512620
332 ms 60.248.207.135
35 2026-08-25 12:07 639232556111768563
3 ms 60.248.207.135
34 2026-08-25 11:50 639232545839529039
626 ms 60.248.207.135
33 2026-08-25 11:33 639232535349285207
328 ms 60.248.207.135
32 2026-08-25 11:15 639232524938080723
736 ms 60.248.207.135
31 2026-08-25 10:22 639232492740373468
2257 ms 60.248.207.135
30 2026-08-25 10:05 639232482235303141
610 ms 60.248.207.135
29 2026-08-25 09:47 639232471861770303
727 ms 60.248.207.135
28 2026-08-25 09:30 639232461630217327
6 ms 60.248.207.135
27 2026-08-25 09:13 639232451282965990
716 ms 60.248.207.135
26 2026-08-25 08:55 639232440814614938
716 ms 60.248.207.135
25 2026-08-25 08:38 639232430410720425
599 ms 60.248.207.135
24 2026-08-25 08:21 639232420003096185
605 ms 60.248.207.135
23 2026-08-25 08:03 639232409467287444
3 ms 60.248.207.135
22 2026-08-25 07:46 639232399077195997
626 ms 60.248.207.135
21 2026-08-25 07:28 639232388731528337
619 ms 60.248.207.135
20 2026-08-25 07:11 639232378288598612
726 ms 60.248.207.135
19 2026-08-25 06:17 639232346196373643
2 ms 60.248.207.135
18 2026-08-25 06:00 639232336112370741
761 ms 60.248.207.135
17 2026-08-25 05:44 639232326146508970
601 ms 60.248.207.135
16 2026-08-25 05:27 639232316189381720
9 ms 60.248.207.135
15 2026-08-25 05:11 639232306217998913
6 ms 60.248.207.135
14 2026-08-25 04:54 639232296255744174
3 ms 60.248.207.135
13 2026-08-25 04:37 639232286095760789
605 ms 60.248.207.135
12 2026-08-25 04:20 639232276086186273
609 ms 60.248.207.135
11 2026-08-25 04:04 639232265900986425
596 ms 60.248.207.135
10 2026-08-25 03:47 639232255723518075
622 ms 60.248.207.135
9 2026-08-25 03:30 639232245484452890
598 ms 60.248.207.135
8 2026-08-25 03:12 639232235157175331
258 ms 60.248.207.135
7 2026-08-25 02:19 639232203197189095
4 ms 60.248.207.135
6 2026-08-25 02:02 639232192844564298
612 ms 60.248.207.135
5 2026-08-25 01:45 639232182496008942
623 ms 60.248.207.135
4 2026-08-25 01:27 639232172197053132
613 ms 60.248.207.135
3 2026-08-25 00:34 639232140250307418
346 ms 60.248.207.135
2 2026-08-25 00:17 639232129927860324
608 ms 60.248.207.135
1 2026-08-25 00:00 639232119551972438
828 ms 60.248.207.135