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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 446 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

75

Historical checks stored for this nameserver on selected date

Average Latency

446 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:54

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

75

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 2026-08-23 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
75 2026-08-23 23:54 639231254406598736
274 ms 199.30.233.65
74 2026-08-23 23:38 639231244697865594
143 ms 199.30.233.65
73 2026-08-23 23:21 639231234893504693
281 ms 199.30.233.65
72 2026-08-23 23:05 639231225024549139
134 ms 199.30.233.65
71 2026-08-23 22:48 639231214931957622
273 ms 199.30.233.65
70 2026-08-23 22:32 639231204962010549
272 ms 199.30.233.65
69 2026-08-23 22:15 639231195170138463
296 ms 199.30.233.65
68 2026-08-23 21:59 639231185235020577
272 ms 199.30.233.65
67 2026-08-23 21:42 639231175558690075
277 ms 199.30.233.65
66 2026-08-23 21:26 639231165610444012
271 ms 199.30.233.65
65 2026-08-23 20:33 639231133806425363
285 ms 199.30.233.65
64 2026-08-23 20:17 639231124203758023
274 ms 199.30.233.65
63 2026-08-23 20:01 639231114428262706
2237 ms 199.30.233.65
62 2026-08-23 19:44 639231104662480065
130 ms 199.30.233.65
61 2026-08-23 19:28 639231094840372018
153 ms 199.30.233.65
60 2026-08-23 19:12 639231085024583224
141 ms 199.30.233.65
59 2026-08-23 18:55 639231075257417427
145 ms 199.30.233.65
58 2026-08-23 18:39 639231065516009503
134 ms 199.30.233.65
57 2026-08-23 18:23 639231055805348837
135 ms 199.30.233.65
56 2026-08-23 18:07 639231045980373765
286 ms 199.30.233.65
55 2026-08-23 17:50 639231035984577527
273 ms 199.30.233.65
54 2026-08-23 17:33 639231025928115303
272 ms 199.30.233.65
53 2026-08-23 16:40 639230994250157583
270 ms 199.30.233.65
52 2026-08-23 16:24 639230984476411369
2144 ms 199.30.233.65
51 2026-08-23 16:08 639230974838373450
272 ms 199.30.233.65
50 2026-08-23 15:52 639230965244277645
132 ms 199.30.233.65
49 2026-08-23 15:36 639230955522101820
269 ms 199.30.233.65
48 2026-08-23 15:20 639230945754521603
275 ms 199.30.233.65
47 2026-08-23 15:03 639230935852040504
159 ms 199.30.233.65
46 2026-08-23 14:47 639230926222061048
275 ms 199.30.233.65
45 2026-08-23 14:31 639230916449726907
272 ms 199.30.233.65
44 2026-08-23 14:14 639230906595053086
2153 ms 199.30.233.65
43 2026-08-23 13:58 639230896680429441
270 ms 199.30.233.65
42 2026-08-23 13:41 639230886630210965
276 ms 199.30.233.65
41 2026-08-23 12:49 639230855430405719
311 ms 199.30.233.65
40 2026-08-23 12:33 639230845707499136
2275 ms 199.30.233.65
39 2026-08-23 12:17 639230836186805419
277 ms 199.30.233.65
38 2026-08-23 12:01 639230826493828316
287 ms 199.30.233.65
37 2026-08-23 11:44 639230816817882996
170 ms 199.30.233.65
36 2026-08-23 11:28 639230806933854189
273 ms 199.30.233.65
35 2026-08-23 11:12 639230797120243854
272 ms 199.30.233.65
34 2026-08-23 10:56 639230787310272840
274 ms 199.30.233.65
33 2026-08-23 10:39 639230777600173142
273 ms 199.30.233.65
32 2026-08-23 10:23 639230767665024593
2132 ms 199.30.233.65
31 2026-08-23 10:06 639230757720962293
278 ms 199.30.233.65
30 2026-08-23 09:49 639230747722189784
135 ms 199.30.233.65
29 2026-08-23 08:57 639230716313923480
272 ms 199.30.233.65
28 2026-08-23 08:41 639230706813835990
285 ms 199.30.233.65
27 2026-08-23 08:25 639230696871062203
380 ms 199.30.233.65
26 2026-08-23 08:09 639230687142781616
273 ms 199.30.233.65
25 2026-08-23 07:52 639230677432142227
148 ms 199.30.233.65
24 2026-08-23 07:36 639230667686258061
292 ms 199.30.233.65
23 2026-08-23 07:20 639230658039243685
281 ms 199.30.233.65
22 2026-08-23 07:04 639230648468473803
2179 ms 199.30.233.65
21 2026-08-23 06:48 639230638829658294
181 ms 199.30.233.65
20 2026-08-23 06:32 639230629247017617
135 ms 199.30.233.65
19 2026-08-23 06:16 639230619625318239
275 ms 199.30.233.65
18 2026-08-23 05:59 639230609697630264
2144 ms 199.30.233.65
17 2026-08-23 05:07 639230578570131864
271 ms 199.30.233.65
16 2026-08-23 04:51 639230568958963168
271 ms 199.30.233.65
15 2026-08-23 04:35 639230559287611211
276 ms 199.30.233.65
14 2026-08-23 04:19 639230549524312030
190 ms 199.30.233.65
13 2026-08-23 04:03 639230539739801669
271 ms 199.30.233.65
12 2026-08-23 03:47 639230530084069375
185 ms 199.30.233.65
11 2026-08-23 03:30 639230520362691441
149 ms 199.30.233.65
10 2026-08-23 03:14 639230510677194518
271 ms 199.30.233.65
9 2026-08-23 02:58 639230501156002646
271 ms 199.30.233.65
8 2026-08-23 02:42 639230491502198541
133 ms 199.30.233.65
7 2026-08-23 02:26 639230481860318494
274 ms 199.30.233.65
6 2026-08-23 02:10 639230471893008575
2170 ms 199.30.233.65
5 2026-08-23 01:17 639230440030877421
179 ms 199.30.233.65
4 2026-08-23 01:01 639230430479725508
270 ms 199.30.233.65
3 2026-08-23 00:45 639230420875160219
284 ms 199.30.233.65
2 2026-08-23 00:29 639230411240692575
160 ms 199.30.233.65
1 2026-08-23 00:12 639230401550806607
275 ms 199.30.233.65