DNS response history for qaexternaldns.zixtest.com

qaexternaldns.zixtest.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 488 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 qaexternaldns.zixtest.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

488 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.30.233.65

Most recently resolved hosting IP on selected date

Successful Responses

56

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 qaexternaldns.zixtest.com

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:56 639232119551972438
273 ms 199.30.233.65
55 2026-08-24 23:39 639232109112567473
148 ms 199.30.233.65
54 2026-08-24 22:46 639232077430823987
179 ms 199.30.233.65
53 2026-08-24 22:29 639232067340513033
274 ms 199.30.233.65
52 2026-08-24 22:12 639232057157944387
271 ms 199.30.233.65
51 2026-08-24 21:55 639232046895282144
308 ms 199.30.233.65
50 2026-08-24 21:01 639232014356623395
271 ms 199.30.233.65
49 2026-08-24 20:44 639232004177831322
278 ms 199.30.233.65
48 2026-08-24 20:27 639231993997863976
274 ms 199.30.233.65
47 2026-08-24 20:10 639231983967363696
296 ms 199.30.233.65
46 2026-08-24 19:17 639231952257842845
130 ms 199.30.233.65
45 2026-08-24 19:00 639231942277816756
271 ms 199.30.233.65
44 2026-08-24 18:44 639231932094180724
272 ms 199.30.233.65
43 2026-08-24 18:27 639231922041034838
277 ms 199.30.233.65
42 2026-08-24 17:34 639231890488117536
236 ms 199.30.233.65
41 2026-08-24 17:18 639231880574255543
280 ms 199.30.233.65
40 2026-08-24 17:01 639231870418029045
272 ms 199.30.233.65
39 2026-08-24 16:44 639231860258429562
150 ms 199.30.233.65
38 2026-08-24 15:50 639231828211839931
273 ms 199.30.233.65
37 2026-08-24 15:34 639231818080917481
140 ms 199.30.233.65
36 2026-08-24 15:16 639231807961539652
276 ms 199.30.233.65
35 2026-08-24 15:00 639231797631669865
150 ms 199.30.233.65
34 2026-08-24 14:07 639231765923559455
2154 ms 199.30.233.65
33 2026-08-24 13:50 639231755868832964
2152 ms 199.30.233.65
32 2026-08-24 13:33 639231745628278877
277 ms 199.30.233.65
31 2026-08-24 13:16 639231735407682062
276 ms 199.30.233.65
30 2026-08-24 12:23 639231703815441688
278 ms 199.30.233.65
29 2026-08-24 12:06 639231693747052549
2160 ms 199.30.233.65
28 2026-08-24 11:49 639231683712487276
280 ms 199.30.233.65
27 2026-08-24 11:33 639231673513573868
278 ms 199.30.233.65
26 2026-08-24 10:40 639231641791249939
2141 ms 199.30.233.65
25 2026-08-24 10:23 639231631866211033
272 ms 199.30.233.65
24 2026-08-24 10:06 639231621644955316
283 ms 199.30.233.65
23 2026-08-24 09:49 639231611478799259
282 ms 199.30.233.65
22 2026-08-24 08:57 639231579923718211
438 ms 199.30.233.65
21 2026-08-24 08:40 639231569810702936
257 ms 199.30.233.65
20 2026-08-24 08:23 639231559762411619
474 ms 199.30.233.65
19 2026-08-24 08:06 639231549663595407
251 ms 199.30.233.65
18 2026-08-24 07:13 639231518076817246
273 ms 199.30.233.65
17 2026-08-24 06:57 639231508078650885
2180 ms 199.30.233.65
16 2026-08-24 06:40 639231498210697093
275 ms 199.30.233.65
15 2026-08-24 06:24 639231488109699360
275 ms 199.30.233.65
14 2026-08-24 05:31 639231456772510692
131 ms 199.30.233.65
13 2026-08-24 05:15 639231447084631185
1885 ms 199.30.233.65
12 2026-08-24 04:59 639231437208519473
141 ms 199.30.233.65
11 2026-08-24 04:42 639231427209627490
269 ms 199.30.233.65
10 2026-08-24 03:50 639231395791246644
283 ms 199.30.233.65
9 2026-08-24 03:33 639231386075551458
276 ms 199.30.233.65
8 2026-08-24 03:17 639231376208713791
271 ms 199.30.233.65
7 2026-08-24 03:00 639231366170589276
156 ms 199.30.233.65
6 2026-08-24 02:08 639231334732159368
275 ms 199.30.233.65
5 2026-08-24 01:52 639231325035670078
136 ms 199.30.233.65
4 2026-08-24 01:35 639231315132253837
2132 ms 199.30.233.65
3 2026-08-24 01:19 639231305014280808
273 ms 199.30.233.65
2 2026-08-24 00:26 639231273779380675
270 ms 199.30.233.65
1 2026-08-24 00:10 639231264180839154
271 ms 199.30.233.65