DNS response history for ns2.ucdns6.com

ns2.ucdns6.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 2026-08-27. For this date, NameServerHistory found 28 DNS check records, 28 successful responses, 0 failed responses, and 550 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.ucdns6.com.
Records on Selected Date

28

Historical checks stored for this nameserver on selected date

Average Latency

550 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 04:38

All timestamps shown in UTC

Latest Resolved IP on Selected Date

47.109.31.80

Most recently resolved hosting IP on selected date

Successful Responses

28

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.ucdns6.com

Showing DNS history for 2026-08-27 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
28 2026-08-27 04:38 639234014311170162
515 ms 47.109.31.80
27 2026-08-27 04:38 639234014311170162
515 ms 121.37.230.116
26 2026-08-27 04:21 639234003806017640
1037 ms 47.109.31.80
25 2026-08-27 04:21 639234003806017640
1037 ms 121.37.230.116
24 2026-08-27 04:03 639233993356203030
517 ms 47.109.31.80
23 2026-08-27 04:03 639233993356203030
517 ms 121.37.230.116
22 2026-08-27 03:10 639233961301716608
522 ms 121.37.230.116
21 2026-08-27 03:10 639233961301716608
522 ms 47.109.31.80
20 2026-08-27 02:52 639233950834200647
528 ms 121.37.230.116
19 2026-08-27 02:52 639233950834200647
528 ms 47.109.31.80
18 2026-08-27 02:35 639233940431849026
550 ms 47.109.31.80
17 2026-08-27 02:35 639233940431849026
550 ms 121.37.230.116
16 2026-08-27 02:18 639233930110596398
515 ms 47.109.31.80
15 2026-08-27 02:18 639233930110596398
515 ms 121.37.230.116
14 2026-08-27 02:00 639233919705434540
504 ms 121.37.230.116
13 2026-08-27 02:00 639233919705434540
504 ms 47.109.31.80
12 2026-08-27 01:43 639233909452807845
521 ms 121.37.230.116
11 2026-08-27 01:43 639233909452807845
521 ms 47.109.31.80
10 2026-08-27 01:26 639233899096420820
491 ms 121.37.230.116
9 2026-08-27 01:26 639233899096420820
491 ms 47.109.31.80
8 2026-08-27 01:09 639233888707824939
518 ms 121.37.230.116
7 2026-08-27 01:09 639233888707824939
518 ms 47.109.31.80
6 2026-08-27 00:51 639233878461203802
506 ms 121.37.230.116
5 2026-08-27 00:51 639233878461203802
506 ms 47.109.31.80
4 2026-08-27 00:34 639233868060868209
494 ms 47.109.31.80
3 2026-08-27 00:34 639233868060868209
494 ms 121.37.230.116
2 2026-08-27 00:17 639233857450922991
486 ms 121.37.230.116
1 2026-08-27 00:17 639233857450922991
486 ms 47.109.31.80