DNS response history for a0.nic.citadel

a0.nic.citadel 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 21 DNS check records, 21 successful responses, 0 failed responses, and 352 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 a0.nic.citadel.
Records on Selected Date

21

Historical checks stored for this nameserver on selected date

Average Latency

352 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 06:29

All timestamps shown in UTC

Latest Resolved IP on Selected Date

65.22.112.33

Most recently resolved hosting IP on selected date

Successful Responses

21

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 a0.nic.citadel

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
21 2026-08-27 06:29 639234086579410775
20 ms 65.22.112.33
20 2026-08-27 06:12 639234076291157956
39 ms 65.22.112.33
19 2026-08-27 05:54 639234065981939454
49 ms 65.22.112.33
18 2026-08-27 05:37 639234055548642997
420 ms 65.22.112.33
17 2026-08-27 05:20 639234045267979603
28 ms 65.22.112.33
16 2026-08-27 05:03 639234034999717463
271 ms 65.22.112.33
15 2026-08-27 04:46 639234024739225358
190 ms 65.22.112.33
14 2026-08-27 04:28 639234014311170162
400 ms 65.22.112.33
13 2026-08-27 04:11 639234003806017640
39 ms 65.22.112.33
12 2026-08-27 03:53 639233993356203030
252 ms 65.22.112.33
11 2026-08-27 03:00 639233961301716608
186 ms 65.22.112.33
10 2026-08-27 02:43 639233950834200647
371 ms 65.22.112.33
9 2026-08-27 02:25 639233940431849026
159 ms 65.22.112.33
8 2026-08-27 02:08 639233930110596398
334 ms 65.22.112.33
7 2026-08-27 01:51 639233919705434540
899 ms 65.22.112.33
6 2026-08-27 01:33 639233909452807845
40 ms 65.22.112.33
5 2026-08-27 01:16 639233899096420820
31 ms 65.22.112.33
4 2026-08-27 00:59 639233888707824939
296 ms 65.22.112.33
3 2026-08-27 00:42 639233878461203802
2812 ms 65.22.112.33
2 2026-08-27 00:24 639233868060868209
307 ms 65.22.112.33
1 2026-08-27 00:07 639233857450922991
248 ms 65.22.112.33