DNS response history for auth-b.dns.unitifiber.com

auth-b.dns.unitifiber.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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 68 successful responses, 1 failed responses, and 264 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 auth-b.dns.unitifiber.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

264 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

142.190.111.254

Most recently resolved hosting IP on selected date

Successful Responses

68

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for auth-b.dns.unitifiber.com

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
69 2026-08-25 23:49 639232985300872416
31 ms 142.190.111.254
68 2026-08-25 23:31 639232974980190573
25 ms 142.190.111.254
67 2026-08-25 23:14 639232964577050707
50 ms 142.190.111.254
66 2026-08-25 22:20 639232932163142799
15 ms 142.190.111.254
65 2026-08-25 22:03 639232921673215474
70 ms 142.190.111.254
64 2026-08-25 21:45 639232911234504639
9 ms 142.190.111.254
63 2026-08-25 21:28 639232900747078453
8 ms 142.190.111.254
62 2026-08-25 21:10 639232890389222534
6 ms 142.190.111.254
61 2026-08-25 20:53 639232880143390843
41 ms 142.190.111.254
60 2026-08-25 20:36 639232869755024069
37 ms 142.190.111.254
59 2026-08-25 20:19 639232859355940346
9 ms 142.190.111.254
58 2026-08-25 20:01 639232848992244953
31 ms 142.190.111.254
57 2026-08-25 19:44 639232838596478500
39 ms 142.190.111.254
56 2026-08-25 19:27 639232828175327683
19 ms 142.190.111.254
55 2026-08-25 19:09 639232817798330473
16 ms 142.190.111.254
54 2026-08-25 18:15 639232785462407552
10 ms 142.190.111.254
53 2026-08-25 17:58 639232775177487032
2028 ms 142.190.111.254
52 2026-08-25 17:41 639232764991087115
7 ms 142.190.111.254
51 2026-08-25 17:24 639232754842971478
73 ms 142.190.111.254
50 2026-08-25 17:07 639232744455159107
20 ms 142.190.111.254
49 2026-08-25 16:50 639232734145178231
24 ms 142.190.111.254
48 2026-08-25 16:33 639232723827874402
28 ms 142.190.111.254
47 2026-08-25 16:16 639232713533011892
33 ms 142.190.111.254
46 2026-08-25 15:58 639232703065318207
5 ms 142.190.111.254
45 2026-08-25 15:41 639232692629559470
25 ms 142.190.111.254
44 2026-08-25 15:23 639232682238836475
6 ms 142.190.111.254
43 2026-08-25 15:06 639232671787004306
2046 ms 142.190.111.254
42 2026-08-25 14:11 639232638994329666
2020 ms 142.190.111.254
41 2026-08-25 13:54 639232628614783237
30 ms 142.190.111.254
40 2026-08-25 13:37 639232618360728578
19 ms 142.190.111.254
39 2026-08-25 13:20 639232608016476376
55 ms 142.190.111.254
38 2026-08-25 13:02 639232597643611557
46 ms 142.190.111.254
37 2026-08-25 12:45 639232587225721862
34 ms 142.190.111.254
36 2026-08-25 12:28 639232576780683689
13 ms 142.190.111.254
35 2026-08-25 12:10 639232566381512620
114 ms 142.190.111.254
34 2026-08-25 11:53 639232556111768563
2032 ms 142.190.111.254
33 2026-08-25 11:36 639232545839529039
34 ms 142.190.111.254
32 2026-08-25 11:19 639232535349285207
36 ms 142.190.111.254
31 2026-08-25 11:01 639232524938080723
35 ms 142.190.111.254
30 2026-08-25 10:08 639232492740373468
28 ms 142.190.111.254
29 2026-08-25 09:50 639232482235303141
15 ms 142.190.111.254
28 2026-08-25 09:33 639232471861770303
28 ms 142.190.111.254
27 2026-08-25 09:16 639232461630217327
25 ms 142.190.111.254
26 2026-08-25 08:59 639232451282965990
2058 ms 142.190.111.254
25 2026-08-25 08:41 639232440814614938
79 ms 142.190.111.254
24 2026-08-25 08:24 639232430410720425
44 ms 142.190.111.254
23 2026-08-25 08:06 639232420003096185
2014 ms 142.190.111.254
22 2026-08-25 07:49 639232409467287444
42 ms 142.190.111.254
21 2026-08-25 07:32 639232399077195997
46 ms 142.190.111.254
20 2026-08-25 07:14 639232388731528337
27 ms 142.190.111.254
19 2026-08-25 06:57 639232378288598612
11 ms 142.190.111.254
18 2026-08-25 06:03 639232346196373643
13 ms 142.190.111.254
17 2026-08-25 05:47 639232336112370741
28 ms 142.190.111.254
16 2026-08-25 05:30 639232326146508970
23 ms 142.190.111.254
15 2026-08-25 05:13 639232316189381720
2029 ms 142.190.111.254
14 2026-08-25 04:57 639232306217998913
5 ms 142.190.111.254
13 2026-08-25 04:40 639232296255744174
31 ms 142.190.111.254
12 2026-08-25 04:23 639232286095760789
31 ms 142.190.111.254
11 2026-08-25 04:07 639232276086186273
44 ms 142.190.111.254
10 2026-08-25 03:50 639232265900986425
4 ms 142.190.111.254
9 2026-08-25 03:33 639232255723518075
9 ms 142.190.111.254
8 2026-08-25 03:16 639232245484452890
2022 ms 142.190.111.254
7 2026-08-25 02:58 639232235157175331
75 ms 142.190.111.254
6 2026-08-25 02:05 639232203197189095
-
5 2026-08-25 01:48 639232192844564298
12 ms 142.190.111.254
4 2026-08-25 01:31 639232182496008942
18 ms 142.190.111.254
3 2026-08-25 01:13 639232172197053132
10 ms 142.190.111.254
2 2026-08-25 00:20 639232140250307418
3 ms 142.190.111.254
1 2026-08-25 00:03 639232129927860324
24 ms 142.190.111.254