DNS response history for ns1.micorrsoft.com

ns1.micorrsoft.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 2026-08-25. For this date, NameServerHistory found 30 DNS check records, 30 successful responses, 0 failed responses, and 444 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.micorrsoft.com.
Records on Selected Date

30

Historical checks stored for this nameserver on selected date

Average Latency

444 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 10:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

43.154.11.207

Most recently resolved hosting IP on selected date

Successful Responses

30

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.micorrsoft.com

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
30 2026-08-25 10:20 639232492740373468
371 ms 43.154.11.207
29 2026-08-25 10:03 639232482235303141
273 ms 43.154.11.207
28 2026-08-25 09:45 639232471861770303
374 ms 43.154.11.207
27 2026-08-25 09:28 639232461630217327
493 ms 43.154.11.207
26 2026-08-25 09:11 639232451282965990
506 ms 43.154.11.207
25 2026-08-25 08:54 639232440814614938
2279 ms 43.154.11.207
24 2026-08-25 08:36 639232430410720425
10 ms 43.154.11.207
23 2026-08-25 08:19 639232420003096185
3 ms 43.154.11.207
22 2026-08-25 08:01 639232409467287444
381 ms 43.154.11.207
21 2026-08-25 07:44 639232399077195997
377 ms 43.154.11.207
20 2026-08-25 07:27 639232388731528337
366 ms 43.154.11.207
19 2026-08-25 07:09 639232378288598612
372 ms 43.154.11.207
18 2026-08-25 06:16 639232346196373643
3 ms 43.154.11.207
17 2026-08-25 05:59 639232336112370741
376 ms 43.154.11.207
16 2026-08-25 05:42 639232326146508970
373 ms 43.154.11.207
15 2026-08-25 05:25 639232316189381720
371 ms 43.154.11.207
14 2026-08-25 05:09 639232306217998913
2 ms 43.154.11.207
13 2026-08-25 04:52 639232296255744174
382 ms 43.154.11.207
12 2026-08-25 04:35 639232286095760789
2 ms 43.154.11.207
11 2026-08-25 04:19 639232276086186273
371 ms 43.154.11.207
10 2026-08-25 04:02 639232265900986425
371 ms 43.154.11.207
9 2026-08-25 03:45 639232255723518075
378 ms 43.154.11.207
8 2026-08-25 03:28 639232245484452890
375 ms 43.154.11.207
7 2026-08-25 03:11 639232235157175331
376 ms 43.154.11.207
6 2026-08-25 02:17 639232203197189095
369 ms 43.154.11.207
5 2026-08-25 02:00 639232192844564298
373 ms 43.154.11.207
4 2026-08-25 01:43 639232182496008942
2266 ms 43.154.11.207
3 2026-08-25 01:26 639232172197053132
370 ms 43.154.11.207
2 2026-08-25 00:32 639232140250307418
367 ms 43.154.11.207
1 2026-08-25 00:15 639232129927860324
375 ms 43.154.11.207