DNS response history for a.ns.guan.nyc

a.ns.guan.nyc 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 239 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 a.ns.guan.nyc.
Records on Selected Date

28

Historical checks stored for this nameserver on selected date

Average Latency

239 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 09:10

All timestamps shown in UTC

Latest Resolved IP on Selected Date

71.19.146.111

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 a.ns.guan.nyc

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 09:10 639234181105879568
122 ms 71.19.146.111
27 2026-08-27 08:52 639234170713214496
456 ms 71.19.146.111
26 2026-08-27 08:35 639234160341037652
109 ms 71.19.146.111
25 2026-08-27 08:17 639234149799404224
340 ms 71.19.146.111
24 2026-08-27 08:00 639234139553286469
138 ms 71.19.146.111
23 2026-08-27 07:06 639234107183588293
107 ms 71.19.146.111
22 2026-08-27 06:49 639234096905435724
468 ms 71.19.146.111
21 2026-08-27 06:32 639234086579410775
7 ms 71.19.146.111
20 2026-08-27 06:15 639234076291157956
104 ms 71.19.146.111
19 2026-08-27 05:58 639234065981939454
472 ms 71.19.146.111
18 2026-08-27 05:40 639234055548642997
36 ms 71.19.146.111
17 2026-08-27 05:23 639234045267979603
36 ms 71.19.146.111
16 2026-08-27 05:06 639234034999717463
158 ms 71.19.146.111
15 2026-08-27 04:49 639234024739225358
9 ms 71.19.146.111
14 2026-08-27 04:32 639234014311170162
9 ms 71.19.146.111
13 2026-08-27 04:14 639234003806017640
65 ms 71.19.146.111
12 2026-08-27 03:57 639233993356203030
4 ms 71.19.146.111
11 2026-08-27 03:03 639233961301716608
170 ms 71.19.146.111
10 2026-08-27 02:46 639233950834200647
725 ms 71.19.146.111
9 2026-08-27 02:29 639233940431849026
2059 ms 71.19.146.111
8 2026-08-27 02:11 639233930110596398
108 ms 71.19.146.111
7 2026-08-27 01:54 639233919705434540
458 ms 71.19.146.111
6 2026-08-27 01:37 639233909452807845
28 ms 71.19.146.111
5 2026-08-27 01:20 639233899096420820
11 ms 71.19.146.111
4 2026-08-27 01:02 639233888707824939
66 ms 71.19.146.111
3 2026-08-27 00:45 639233878461203802
65 ms 71.19.146.111
2 2026-08-27 00:28 639233868060868209
162 ms 71.19.146.111
1 2026-08-27 00:10 639233857450922991
194 ms 71.19.146.111