DNS response history for ns04.zixcorp.com

ns04.zixcorp.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 27 DNS check records, 27 successful responses, 0 failed responses, and 289 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 ns04.zixcorp.com.
Records on Selected Date

27

Historical checks stored for this nameserver on selected date

Average Latency

289 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 08:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

8.31.233.139

Most recently resolved hosting IP on selected date

Successful Responses

27

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 ns04.zixcorp.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
27 2026-08-27 08:53 639234170713214496
229 ms 8.31.233.139
26 2026-08-27 08:36 639234160341037652
109 ms 8.31.233.139
25 2026-08-27 08:19 639234149799404224
111 ms 8.31.233.139
24 2026-08-27 08:01 639234139553286469
109 ms 8.31.233.139
23 2026-08-27 07:08 639234107183588293
2130 ms 8.31.233.139
22 2026-08-27 06:50 639234096905435724
127 ms 8.31.233.139
21 2026-08-27 06:33 639234086579410775
135 ms 8.31.233.139
20 2026-08-27 06:16 639234076291157956
219 ms 8.31.233.139
19 2026-08-27 05:59 639234065981939454
128 ms 8.31.233.139
18 2026-08-27 05:42 639234055548642997
109 ms 8.31.233.139
17 2026-08-27 05:24 639234045267979603
122 ms 8.31.233.139
16 2026-08-27 05:07 639234034999717463
122 ms 8.31.233.139
15 2026-08-27 04:50 639234024739225358
230 ms 8.31.233.139
14 2026-08-27 04:33 639234014311170162
114 ms 8.31.233.139
13 2026-08-27 04:15 639234003806017640
251 ms 8.31.233.139
12 2026-08-27 03:58 639233993356203030
108 ms 8.31.233.139
11 2026-08-27 03:05 639233961301716608
110 ms 8.31.233.139
10 2026-08-27 02:47 639233950834200647
110 ms 8.31.233.139
9 2026-08-27 02:30 639233940431849026
122 ms 8.31.233.139
8 2026-08-27 02:13 639233930110596398
214 ms 8.31.233.139
7 2026-08-27 01:55 639233919705434540
109 ms 8.31.233.139
6 2026-08-27 01:38 639233909452807845
215 ms 8.31.233.139
5 2026-08-27 01:21 639233899096420820
118 ms 8.31.233.139
4 2026-08-27 01:04 639233888707824939
110 ms 8.31.233.139
3 2026-08-27 00:46 639233878461203802
110 ms 8.31.233.139
2 2026-08-27 00:29 639233868060868209
109 ms 8.31.233.139
1 2026-08-27 00:11 639233857450922991
2112 ms 8.31.233.139