DNS response history for ns2.s1921.sureserver.com

ns2.s1921.sureserver.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 321 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 ns2.s1921.sureserver.com.
Records on Selected Date

23

Historical checks stored for this nameserver on selected date

Average Latency

321 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 07:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

195.42.143.121

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 ns2.s1921.sureserver.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 07:42 639233266521568229
2215 ms 195.42.143.121
22 2026-08-26 07:24 639233256081047431
62 ms 195.42.143.121
21 2026-08-26 06:30 639233223620132921
2012 ms 195.42.143.121
20 2026-08-26 06:13 639233213287814244
30 ms 195.42.143.121
19 2026-08-26 05:56 639233202925983161
43 ms 195.42.143.121
18 2026-08-26 05:38 639233192644780696
43 ms 195.42.143.121
17 2026-08-26 05:21 639233182401183833
84 ms 195.42.143.121
16 2026-08-26 05:04 639233172074181051
93 ms 195.42.143.121
15 2026-08-26 04:47 639233161808421455
64 ms 195.42.143.121
14 2026-08-26 04:30 639233151357344052
56 ms 195.42.143.121
13 2026-08-26 04:13 639233141034116946
108 ms 195.42.143.121
12 2026-08-26 03:55 639233130828334142
80 ms 195.42.143.121
11 2026-08-26 03:38 639233120373450007
59 ms 195.42.143.121
10 2026-08-26 03:21 639233110066216193
4 ms 195.42.143.121
9 2026-08-26 02:27 639233078065410564
8 ms 195.42.143.121
8 2026-08-26 02:10 639233067787457832
32 ms 195.42.143.121
7 2026-08-26 01:53 639233057501801162
62 ms 195.42.143.121
6 2026-08-26 01:36 639233047089431703
40 ms 195.42.143.121
5 2026-08-26 01:19 639233036754790688
97 ms 195.42.143.121
4 2026-08-26 01:01 639233026412602472
25 ms 195.42.143.121
3 2026-08-26 00:44 639233016064066127
2008 ms 195.42.143.121
2 2026-08-26 00:27 639233005922655772
75 ms 195.42.143.121
1 2026-08-26 00:10 639232995672256907
74 ms 195.42.143.121