DNS response history for ns1.s1640.sureserver.com

ns1.s1640.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 2026-08-25. For this date, NameServerHistory found 32 DNS check records, 32 successful responses, 0 failed responses, and 219 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.s1640.sureserver.com.
Records on Selected Date

32

Historical checks stored for this nameserver on selected date

Average Latency

219 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 11:22

All timestamps shown in UTC

Latest Resolved IP on Selected Date

116.251.205.215

Most recently resolved hosting IP on selected date

Successful Responses

32

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.s1640.sureserver.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
32 2026-08-25 11:22 639232535349285207
351 ms 116.251.205.215
31 2026-08-25 11:05 639232524938080723
58 ms 116.251.205.215
30 2026-08-25 10:11 639232492740373468
207 ms 116.251.205.215
29 2026-08-25 09:54 639232482235303141
56 ms 116.251.205.215
28 2026-08-25 09:36 639232471861770303
59 ms 116.251.205.215
27 2026-08-25 09:19 639232461630217327
37 ms 116.251.205.215
26 2026-08-25 09:02 639232451282965990
94 ms 116.251.205.215
25 2026-08-25 08:45 639232440814614938
112 ms 116.251.205.215
24 2026-08-25 08:27 639232430410720425
75 ms 116.251.205.215
23 2026-08-25 08:10 639232420003096185
371 ms 116.251.205.215
22 2026-08-25 07:52 639232409467287444
38 ms 116.251.205.215
21 2026-08-25 07:35 639232399077195997
139 ms 116.251.205.215
20 2026-08-25 07:18 639232388731528337
59 ms 116.251.205.215
19 2026-08-25 07:00 639232378288598612
62 ms 116.251.205.215
18 2026-08-25 06:07 639232346196373643
7 ms 116.251.205.215
17 2026-08-25 05:50 639232336112370741
66 ms 116.251.205.215
16 2026-08-25 05:33 639232326146508970
59 ms 116.251.205.215
15 2026-08-25 05:17 639232316189381720
115 ms 116.251.205.215
14 2026-08-25 05:00 639232306217998913
42 ms 116.251.205.215
13 2026-08-25 04:44 639232296255744174
63 ms 116.251.205.215
12 2026-08-25 04:27 639232286095760789
2015 ms 116.251.205.215
11 2026-08-25 04:10 639232276086186273
2085 ms 116.251.205.215
10 2026-08-25 03:53 639232265900986425
104 ms 116.251.205.215
9 2026-08-25 03:36 639232255723518075
65 ms 116.251.205.215
8 2026-08-25 03:19 639232245484452890
68 ms 116.251.205.215
7 2026-08-25 03:02 639232235157175331
55 ms 116.251.205.215
6 2026-08-25 02:08 639232203197189095
61 ms 116.251.205.215
5 2026-08-25 01:51 639232192844564298
53 ms 116.251.205.215
4 2026-08-25 01:34 639232182496008942
71 ms 116.251.205.215
3 2026-08-25 01:17 639232172197053132
71 ms 116.251.205.215
2 2026-08-25 00:24 639232140250307418
41 ms 116.251.205.215
1 2026-08-25 00:06 639232129927860324
253 ms 116.251.205.215