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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 219 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

75

Historical checks stored for this nameserver on selected date

Average Latency

219 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

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

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 auth-b.dns.unitifiber.com

Showing DNS history for 2026-08-18 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 2026-08-18 23:45 639226935204800669
7 ms 142.190.111.254
74 2026-08-18 23:29 639226925298919497
36 ms 142.190.111.254
73 2026-08-18 23:12 639226915487885053
30 ms 142.190.111.254
72 2026-08-18 22:56 639226905465760034
3 ms 142.190.111.254
71 2026-08-18 22:39 639226895378104692
19 ms 142.190.111.254
70 2026-08-18 21:45 639226863374232622
102 ms 142.190.111.254
69 2026-08-18 21:29 639226853698516058
12 ms 142.190.111.254
68 2026-08-18 21:13 639226843797360601
35 ms 142.190.111.254
67 2026-08-18 20:56 639226834046588155
16 ms 142.190.111.254
66 2026-08-18 20:40 639226824234488533
140 ms 142.190.111.254
65 2026-08-18 20:24 639226814549928621
71 ms 142.190.111.254
64 2026-08-18 20:08 639226804721432353
43 ms 142.190.111.254
63 2026-08-18 19:51 639226795048828184
17 ms 142.190.111.254
62 2026-08-18 19:35 639226785202482420
2025 ms 142.190.111.254
61 2026-08-18 19:19 639226775309362607
37 ms 142.190.111.254
60 2026-08-18 19:02 639226765406586155
8 ms 142.190.111.254
59 2026-08-18 18:45 639226755437790519
14 ms 142.190.111.254
58 2026-08-18 17:53 639226723856194457
11 ms 142.190.111.254
57 2026-08-18 17:36 639226714050583422
38 ms 142.190.111.254
56 2026-08-18 17:20 639226704236499724
2025 ms 142.190.111.254
55 2026-08-18 17:03 639226694184520163
30 ms 142.190.111.254
54 2026-08-18 16:47 639226684161203477
4022 ms 142.190.111.254
53 2026-08-18 16:30 639226674305430109
20 ms 142.190.111.254
52 2026-08-18 16:14 639226664489607984
11 ms 142.190.111.254
51 2026-08-18 15:57 639226654533111667
49 ms 142.190.111.254
50 2026-08-18 15:41 639226644778594725
7 ms 142.190.111.254
49 2026-08-18 15:25 639226634901553621
21 ms 142.190.111.254
48 2026-08-18 15:08 639226624921864967
49 ms 142.190.111.254
47 2026-08-18 14:51 639226614939419403
46 ms 142.190.111.254
46 2026-08-18 13:58 639226583021074771
45 ms 142.190.111.254
45 2026-08-18 13:42 639226573279933585
51 ms 142.190.111.254
44 2026-08-18 13:26 639226563494036301
65 ms 142.190.111.254
43 2026-08-18 13:09 639226553708216256
37 ms 142.190.111.254
42 2026-08-18 12:53 639226544003734815
17 ms 142.190.111.254
41 2026-08-18 12:37 639226534105733155
8 ms 142.190.111.254
40 2026-08-18 12:20 639226524298118898
2056 ms 142.190.111.254
39 2026-08-18 12:04 639226514525195335
2028 ms 142.190.111.254
38 2026-08-18 11:48 639226504703635320
11 ms 142.190.111.254
37 2026-08-18 11:31 639226494737271720
4 ms 142.190.111.254
36 2026-08-18 11:15 639226485005027236
27 ms 142.190.111.254
35 2026-08-18 10:58 639226475133236105
56 ms 142.190.111.254
34 2026-08-18 10:05 639226442975077052
25 ms 142.190.111.254
33 2026-08-18 09:49 639226433317932039
92 ms 142.190.111.254
32 2026-08-18 09:33 639226423688431096
41 ms 142.190.111.254
31 2026-08-18 09:16 639226413998250045
11 ms 142.190.111.254
30 2026-08-18 09:00 639226404284554875
24 ms 142.190.111.254
29 2026-08-18 08:44 639226394637043309
33 ms 142.190.111.254
28 2026-08-18 08:28 639226385052447582
2073 ms 142.190.111.254
27 2026-08-18 08:12 639226375506189603
17 ms 142.190.111.254
26 2026-08-18 07:56 639226365690646426
6 ms 142.190.111.254
25 2026-08-18 07:39 639226355771007701
28 ms 142.190.111.254
24 2026-08-18 07:23 639226345946269369
29 ms 142.190.111.254
23 2026-08-18 07:07 639226336241601848
69 ms 142.190.111.254
22 2026-08-18 06:15 639226304950675290
9 ms 142.190.111.254
21 2026-08-18 05:59 639226295324754616
76 ms 142.190.111.254
20 2026-08-18 05:43 639226285824640601
7 ms 142.190.111.254
19 2026-08-18 05:27 639226276321223917
26 ms 142.190.111.254
18 2026-08-18 05:11 639226266800200046
21 ms 142.190.111.254
17 2026-08-18 04:55 639226256958066164
8 ms 142.190.111.254
16 2026-08-18 04:39 639226247432364597
5 ms 142.190.111.254
15 2026-08-18 04:23 639226237703388552
24 ms 142.190.111.254
14 2026-08-18 04:06 639226227937569589
5 ms 142.190.111.254
13 2026-08-18 03:50 639226218052465471
26 ms 142.190.111.254
12 2026-08-18 03:34 639226208429623997
71 ms 142.190.111.254
11 2026-08-18 03:18 639226198800675295
58 ms 142.190.111.254
10 2026-08-18 02:26 639226167722042574
39 ms 142.190.111.254
9 2026-08-18 02:10 639226158277924383
134 ms 142.190.111.254
8 2026-08-18 01:54 639226148757810592
21 ms 142.190.111.254
7 2026-08-18 01:39 639226139348611045
12 ms 142.190.111.254
6 2026-08-18 01:23 639226129823462907
7 ms 142.190.111.254
5 2026-08-18 01:07 639226120218260005
10 ms 142.190.111.254
4 2026-08-18 00:51 639226110875503904
9 ms 142.190.111.254
3 2026-08-18 00:35 639226101376311912
5 ms 142.190.111.254
2 2026-08-18 00:20 639226091924943492
24 ms 142.190.111.254
1 2026-08-18 00:03 639226082133158124
3 ms 142.190.111.254