DNS response history for ext.techdmz.com

ext.techdmz.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 547 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 ext.techdmz.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

547 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:17

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.251.64.24

Most recently resolved hosting IP on selected date

Successful Responses

57

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 ext.techdmz.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:17 639228639850033448
7 ms 198.251.64.24
56 2026-08-20 23:01 639228630204271870
11 ms 198.251.64.24
55 2026-08-20 22:45 639228620295091135
2007 ms 198.251.64.24
54 2026-08-20 22:28 639228610298336915
2137 ms 198.251.64.24
53 2026-08-20 21:36 639228578917047616
490 ms 198.251.64.24
52 2026-08-20 21:19 639228569046445709
311 ms 198.251.64.24
51 2026-08-20 21:03 639228558946830986
2 ms 198.251.64.24
50 2026-08-20 20:46 639228548977359217
2093 ms 198.251.64.24
49 2026-08-20 19:54 639228517494157668
5 ms 198.251.64.24
48 2026-08-20 19:37 639228507374116892
500 ms 198.251.64.24
47 2026-08-20 19:20 639228497315154893
2133 ms 198.251.64.24
46 2026-08-20 19:03 639228487287648341
5 ms 198.251.64.24
45 2026-08-20 18:11 639228455828123788
474 ms 198.251.64.24
44 2026-08-20 17:54 639228445900082244
324 ms 198.251.64.24
43 2026-08-20 17:37 639228435866352323
502 ms 198.251.64.24
42 2026-08-20 17:21 639228425802273151
2 ms 198.251.64.24
41 2026-08-20 16:27 639228393616324230
124 ms 198.251.64.24
40 2026-08-20 16:10 639228383590408693
3 ms 198.251.64.24
39 2026-08-20 15:54 639228373471467474
314 ms 198.251.64.24
38 2026-08-20 15:37 639228363426647311
3 ms 198.251.64.24
37 2026-08-20 14:44 639228331681701910
2 ms 198.251.64.24
36 2026-08-20 14:27 639228321714746824
326 ms 198.251.64.24
35 2026-08-20 14:11 639228311652090262
339 ms 198.251.64.24
34 2026-08-20 13:54 639228301670088587
341 ms 198.251.64.24
33 2026-08-20 13:01 639228269987976710
481 ms 198.251.64.24
32 2026-08-20 12:44 639228260009452308
2008 ms 198.251.64.24
31 2026-08-20 12:27 639228249661740894
478 ms 198.251.64.24
30 2026-08-20 12:10 639228239552680346
484 ms 198.251.64.24
29 2026-08-20 11:17 639228207667580819
124 ms 198.251.64.24
28 2026-08-20 11:01 639228197494011560
2010 ms 198.251.64.24
27 2026-08-20 10:43 639228187497039939
2007 ms 198.251.64.24
26 2026-08-20 10:27 639228177408432646
7 ms 198.251.64.24
25 2026-08-20 09:35 639228146356166262
290 ms 198.251.64.24
24 2026-08-20 09:19 639228136541505712
4 ms 198.251.64.24
23 2026-08-20 09:02 639228126519136598
319 ms 198.251.64.24
22 2026-08-20 08:45 639228116537148885
469 ms 198.251.64.24
21 2026-08-20 07:53 639228085320764351
2008 ms 198.251.64.24
20 2026-08-20 07:37 639228075444604839
330 ms 198.251.64.24
19 2026-08-20 07:20 639228065615498985
321 ms 198.251.64.24
18 2026-08-20 07:04 639228055675321422
2154 ms 198.251.64.24
17 2026-08-20 06:11 639228024230839396
477 ms 198.251.64.24
16 2026-08-20 05:55 639228014720406505
2139 ms 198.251.64.24
15 2026-08-20 05:39 639228004930827030
2 ms 198.251.64.24
14 2026-08-20 05:23 639227995103340154
7 ms 198.251.64.24
13 2026-08-20 04:31 639227963811374894
8 ms 198.251.64.24
12 2026-08-20 04:15 639227954132571365
471 ms 198.251.64.24
11 2026-08-20 03:58 639227944541208342
2 ms 198.251.64.24
10 2026-08-20 03:42 639227934657213484
324 ms 198.251.64.24
9 2026-08-20 02:50 639227903628145469
143 ms 198.251.64.24
8 2026-08-20 02:34 639227893995483475
340 ms 198.251.64.24
7 2026-08-20 02:18 639227884280244209
480 ms 198.251.64.24
6 2026-08-20 02:01 639227874371147132
3 ms 198.251.64.24
5 2026-08-20 01:09 639227843224256432
240 ms 198.251.64.24
4 2026-08-20 00:54 639227833720403506
5 ms 198.251.64.24
3 2026-08-20 00:38 639227824170728278
3 ms 198.251.64.24
2 2026-08-20 00:22 639227814865867570
489 ms 198.251.64.24
1 2026-08-20 00:06 639227805445376839
124 ms 198.251.64.24