DNS response history for authdns02.utilitytelephone.net

authdns02.utilitytelephone.net 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 2026-08-25. For this date, NameServerHistory found 46 DNS check records, 46 successful responses, 0 failed responses, and 437 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 authdns02.utilitytelephone.net.
Records on Selected Date

46

Historical checks stored for this nameserver on selected date

Average Latency

437 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 16:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

206.128.120.40

Most recently resolved hosting IP on selected date

Successful Responses

46

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 authdns02.utilitytelephone.net

Showing DNS history for 2026-08-25 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
46 2026-08-25 16:09 639232703065318207
335 ms 206.128.120.40
45 2026-08-25 15:52 639232692629559470
329 ms 206.128.120.40
44 2026-08-25 15:35 639232682238836475
160 ms 206.128.120.40
43 2026-08-25 15:17 639232671787004306
329 ms 206.128.120.40
42 2026-08-25 14:23 639232638994329666
165 ms 206.128.120.40
41 2026-08-25 14:05 639232628614783237
164 ms 206.128.120.40
40 2026-08-25 13:48 639232618360728578
322 ms 206.128.120.40
39 2026-08-25 13:31 639232608016476376
317 ms 206.128.120.40
38 2026-08-25 13:13 639232597643611557
320 ms 206.128.120.40
37 2026-08-25 12:56 639232587225721862
163 ms 206.128.120.40
36 2026-08-25 12:39 639232576780683689
345 ms 206.128.120.40
35 2026-08-25 12:21 639232566381512620
162 ms 206.128.120.40
34 2026-08-25 12:04 639232556111768563
322 ms 206.128.120.40
33 2026-08-25 11:47 639232545839529039
325 ms 206.128.120.40
32 2026-08-25 11:30 639232535349285207
352 ms 206.128.120.40
31 2026-08-25 11:12 639232524938080723
170 ms 206.128.120.40
30 2026-08-25 10:19 639232492740373468
357 ms 206.128.120.40
29 2026-08-25 10:01 639232482235303141
160 ms 206.128.120.40
28 2026-08-25 09:44 639232471861770303
172 ms 206.128.120.40
27 2026-08-25 09:27 639232461630217327
161 ms 206.128.120.40
26 2026-08-25 09:10 639232451282965990
333 ms 206.128.120.40
25 2026-08-25 08:52 639232440814614938
329 ms 206.128.120.40
24 2026-08-25 08:35 639232430410720425
320 ms 206.128.120.40
23 2026-08-25 08:18 639232420003096185
165 ms 206.128.120.40
22 2026-08-25 08:00 639232409467287444
322 ms 206.128.120.40
21 2026-08-25 07:43 639232399077195997
344 ms 206.128.120.40
20 2026-08-25 07:25 639232388731528337
166 ms 206.128.120.40
19 2026-08-25 07:08 639232378288598612
344 ms 206.128.120.40
18 2026-08-25 06:14 639232346196373643
333 ms 206.128.120.40
17 2026-08-25 05:57 639232336112370741
326 ms 206.128.120.40
16 2026-08-25 05:41 639232326146508970
159 ms 206.128.120.40
15 2026-08-25 05:24 639232316189381720
159 ms 206.128.120.40
14 2026-08-25 05:08 639232306217998913
21 ms 206.128.120.40
13 2026-08-25 04:51 639232296255744174
5 ms 206.128.120.40
12 2026-08-25 04:34 639232286095760789
2165 ms 206.128.120.40
11 2026-08-25 04:17 639232276086186273
158 ms 206.128.120.40
10 2026-08-25 04:01 639232265900986425
162 ms 206.128.120.40
9 2026-08-25 03:44 639232255723518075
163 ms 206.128.120.40
8 2026-08-25 03:27 639232245484452890
2167 ms 206.128.120.40
7 2026-08-25 03:09 639232235157175331
161 ms 206.128.120.40
6 2026-08-25 02:16 639232203197189095
160 ms 206.128.120.40
5 2026-08-25 01:59 639232192844564298
3681 ms 206.128.120.40
4 2026-08-25 01:42 639232182496008942
159 ms 206.128.120.40
3 2026-08-25 01:24 639232172197053132
176 ms 206.128.120.40
2 2026-08-25 00:31 639232140250307418
2160 ms 206.128.120.40
1 2026-08-25 00:14 639232129927860324
319 ms 206.128.120.40