DNS response history for ctb1.vps-sun.com

ctb1.vps-sun.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 38 DNS check records, 38 successful responses, 0 failed responses, and 253 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 ctb1.vps-sun.com.
Records on Selected Date

38

Historical checks stored for this nameserver on selected date

Average Latency

253 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 12:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

27.254.67.110

Most recently resolved hosting IP on selected date

Successful Responses

38

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 ctb1.vps-sun.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
38 2026-08-26 12:44 639233445367152284
2015 ms 27.254.67.110
37 2026-08-26 12:27 639233434974187439
183 ms 27.254.67.110
36 2026-08-26 12:10 639233424567558554
185 ms 27.254.67.110
35 2026-08-26 11:52 639233414056832719
8 ms 27.254.67.110
34 2026-08-26 11:35 639233403515141099
199 ms 27.254.67.110
33 2026-08-26 10:40 639233370841350248
192 ms 27.254.67.110
32 2026-08-26 10:23 639233360361507238
185 ms 27.254.67.110
31 2026-08-26 10:06 639233350067824371
188 ms 27.254.67.110
30 2026-08-26 09:48 639233339545274518
197 ms 27.254.67.110
29 2026-08-26 09:31 639233329214918079
337 ms 27.254.67.110
28 2026-08-26 09:13 639233318749762337
184 ms 27.254.67.110
27 2026-08-26 08:56 639233308387917838
205 ms 27.254.67.110
26 2026-08-26 08:39 639233297961740122
186 ms 27.254.67.110
25 2026-08-26 08:21 639233287487159094
737 ms 27.254.67.110
24 2026-08-26 08:04 639233276995531707
363 ms 27.254.67.110
23 2026-08-26 07:46 639233266521568229
196 ms 27.254.67.110
22 2026-08-26 07:29 639233256081047431
187 ms 27.254.67.110
21 2026-08-26 06:35 639233223620132921
182 ms 27.254.67.110
20 2026-08-26 06:18 639233213287814244
187 ms 27.254.67.110
19 2026-08-26 06:00 639233202925983161
186 ms 27.254.67.110
18 2026-08-26 05:43 639233192644780696
193 ms 27.254.67.110
17 2026-08-26 05:26 639233182401183833
185 ms 27.254.67.110
16 2026-08-26 05:09 639233172074181051
190 ms 27.254.67.110
15 2026-08-26 04:52 639233161808421455
9 ms 27.254.67.110
14 2026-08-26 04:34 639233151357344052
182 ms 27.254.67.110
13 2026-08-26 04:17 639233141034116946
9 ms 27.254.67.110
12 2026-08-26 04:00 639233130828334142
656 ms 27.254.67.110
11 2026-08-26 03:43 639233120373450007
196 ms 27.254.67.110
10 2026-08-26 03:25 639233110066216193
187 ms 27.254.67.110
9 2026-08-26 02:32 639233078065410564
194 ms 27.254.67.110
8 2026-08-26 02:15 639233067787457832
12 ms 27.254.67.110
7 2026-08-26 01:58 639233057501801162
365 ms 27.254.67.110
6 2026-08-26 01:41 639233047089431703
180 ms 27.254.67.110
5 2026-08-26 01:23 639233036754790688
3 ms 27.254.67.110
4 2026-08-26 01:06 639233026412602472
185 ms 27.254.67.110
3 2026-08-26 00:49 639233016064066127
191 ms 27.254.67.110
2 2026-08-26 00:32 639233005922655772
187 ms 27.254.67.110
1 2026-08-26 00:15 639232995672256907
182 ms 27.254.67.110