DNS response history for ns01.ums-dns-salesforce.com

ns01.ums-dns-salesforce.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 23 DNS check records, 23 successful responses, 0 failed responses, and 93 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 ns01.ums-dns-salesforce.com.
Records on Selected Date

23

Historical checks stored for this nameserver on selected date

Average Latency

93 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 07:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.225.42.1

Most recently resolved hosting IP on selected date

Successful Responses

23

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 ns01.ums-dns-salesforce.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
23 2026-08-26 07:44 639233266521568229
28 ms 104.225.42.1
22 2026-08-26 07:27 639233256081047431
45 ms 104.225.42.1
21 2026-08-26 06:33 639233223620132921
104 ms 104.225.42.1
20 2026-08-26 06:16 639233213287814244
9 ms 104.225.42.1
19 2026-08-26 05:58 639233202925983161
9 ms 104.225.42.1
18 2026-08-26 05:41 639233192644780696
197 ms 104.225.42.1
17 2026-08-26 05:24 639233182401183833
27 ms 104.225.42.1
16 2026-08-26 05:07 639233172074181051
192 ms 104.225.42.1
15 2026-08-26 04:50 639233161808421455
213 ms 104.225.42.1
14 2026-08-26 04:32 639233151357344052
198 ms 104.225.42.1
13 2026-08-26 04:15 639233141034116946
20 ms 104.225.42.1
12 2026-08-26 03:58 639233130828334142
101 ms 104.225.42.1
11 2026-08-26 03:41 639233120373450007
23 ms 104.225.42.1
10 2026-08-26 03:24 639233110066216193
99 ms 104.225.42.1
9 2026-08-26 02:30 639233078065410564
192 ms 104.225.42.1
8 2026-08-26 02:13 639233067787457832
39 ms 104.225.42.1
7 2026-08-26 01:56 639233057501801162
199 ms 104.225.42.1
6 2026-08-26 01:39 639233047089431703
22 ms 104.225.42.1
5 2026-08-26 01:22 639233036754790688
11 ms 104.225.42.1
4 2026-08-26 01:04 639233026412602472
200 ms 104.225.42.1
3 2026-08-26 00:47 639233016064066127
94 ms 104.225.42.1
2 2026-08-26 00:30 639233005922655772
30 ms 104.225.42.1
1 2026-08-26 00:13 639232995672256907
98 ms 104.225.42.1