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

auth-c.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 248 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-c.dns.unitifiber.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

248 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

142.190.222.254

Most recently resolved hosting IP on selected date

Successful Responses

73

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-c.dns.unitifiber.com

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:47 639227795899225951
6 ms 142.190.222.254
73 2026-08-19 23:31 639227786351762008
9 ms 142.190.222.254
72 2026-08-19 23:15 639227776640591733
7 ms 142.190.222.254
71 2026-08-19 22:59 639227767128841282
48 ms 142.190.222.254
70 2026-08-19 22:43 639227757477304711
9 ms 142.190.222.254
69 2026-08-19 22:27 639227747572098014
9 ms 142.190.222.254
68 2026-08-19 22:10 639227737588613113
14 ms 142.190.222.254
67 2026-08-19 21:18 639227706134603955
178 ms 142.190.222.254
66 2026-08-19 21:02 639227696589027396
42 ms 142.190.222.254
65 2026-08-19 20:46 639227687097707639
5 ms 142.190.222.254
64 2026-08-19 20:30 639227677474464487
51 ms 142.190.222.254
63 2026-08-19 20:14 639227667767441118
16 ms 142.190.222.254
62 2026-08-19 19:58 639227657984833832
17 ms 142.190.222.254
61 2026-08-19 19:41 639227648079992640
54 ms 142.190.222.254
60 2026-08-19 19:25 639227638125048441
34 ms 142.190.222.254
59 2026-08-19 19:08 639227628211392142
26 ms 142.190.222.254
58 2026-08-19 18:51 639227618261696275
14 ms 142.190.222.254
57 2026-08-19 18:35 639227608366233645
41 ms 142.190.222.254
56 2026-08-19 18:18 639227598301787588
28 ms 142.190.222.254
55 2026-08-19 17:25 639227566241010716
18 ms 142.190.222.254
54 2026-08-19 17:08 639227556454538959
18 ms 142.190.222.254
53 2026-08-19 16:52 639227546640305542
2017 ms 142.190.222.254
52 2026-08-19 16:36 639227536965466472
173 ms 142.190.222.254
51 2026-08-19 16:19 639227527048658280
38 ms 142.190.222.254
50 2026-08-19 16:03 639227517386634438
36 ms 142.190.222.254
49 2026-08-19 15:47 639227507459551637
26 ms 142.190.222.254
48 2026-08-19 15:30 639227497515595277
7 ms 142.190.222.254
47 2026-08-19 15:13 639227487441798036
36 ms 142.190.222.254
46 2026-08-19 14:57 639227477445551863
-
45 2026-08-19 14:40 639227467297067891
6 ms 142.190.222.254
44 2026-08-19 14:23 639227457057795635
63 ms 142.190.222.254
43 2026-08-19 13:30 639227425244777397
12 ms 142.190.222.254
42 2026-08-19 13:13 639227415422116485
45 ms 142.190.222.254
41 2026-08-19 12:56 639227405307256053
16 ms 142.190.222.254
40 2026-08-19 12:40 639227395396602630
23 ms 142.190.222.254
39 2026-08-19 12:23 639227385510363611
13 ms 142.190.222.254
38 2026-08-19 12:07 639227375508324850
22 ms 142.190.222.254
37 2026-08-19 11:50 639227365326611906
13 ms 142.190.222.254
36 2026-08-19 11:33 639227355360014208
5 ms 142.190.222.254
35 2026-08-19 11:16 639227345036782165
2019 ms 142.190.222.254
34 2026-08-19 10:59 639227334992964533
7 ms 142.190.222.254
33 2026-08-19 10:43 639227324986605572
2005 ms 142.190.222.254
32 2026-08-19 10:26 639227314928414539
6 ms 142.190.222.254
31 2026-08-19 09:32 639227283029182134
29 ms 142.190.222.254
30 2026-08-19 09:16 639227273294779350
89 ms 142.190.222.254
29 2026-08-19 09:00 639227263525231313
55 ms 142.190.222.254
28 2026-08-19 08:44 639227253578313363
23 ms 142.190.222.254
27 2026-08-19 08:27 639227243649973322
5 ms 142.190.222.254
26 2026-08-19 08:10 639227233581059317
2023 ms 142.190.222.254
25 2026-08-19 07:54 639227223667352067
50 ms 142.190.222.254
24 2026-08-19 07:37 639227213714837066
8 ms 142.190.222.254
23 2026-08-19 07:20 639227203701208496
14 ms 142.190.222.254
22 2026-08-19 07:04 639227193643202179
2013 ms 142.190.222.254
21 2026-08-19 06:47 639227183584431597
24 ms 142.190.222.254
20 2026-08-19 06:30 639227173347403088
6 ms 142.190.222.254
19 2026-08-19 05:37 639227141523007601
9 ms 142.190.222.254
18 2026-08-19 05:21 639227131785931574
4 ms 142.190.222.254
17 2026-08-19 05:04 639227122176475389
35 ms 142.190.222.254
16 2026-08-19 04:49 639227112668934596
6 ms 142.190.222.254
15 2026-08-19 04:32 639227102773292788
2071 ms 142.190.222.254
14 2026-08-19 04:16 639227093141136930
2071 ms 142.190.222.254
13 2026-08-19 04:00 639227083449420147
10 ms 142.190.222.254
12 2026-08-19 03:44 639227073771748493
10 ms 142.190.222.254
11 2026-08-19 03:27 639227063977347614
4 ms 142.190.222.254
10 2026-08-19 03:11 639227054253519024
38 ms 142.190.222.254
9 2026-08-19 02:55 639227044381963886
36 ms 142.190.222.254
8 2026-08-19 02:38 639227034441085514
27 ms 142.190.222.254
7 2026-08-19 01:46 639227003126489968
134 ms 142.190.222.254
6 2026-08-19 01:30 639226993456311614
11 ms 142.190.222.254
5 2026-08-19 01:14 639226983847312345
9 ms 142.190.222.254
4 2026-08-19 00:58 639226974357874853
4 ms 142.190.222.254
3 2026-08-19 00:42 639226964670484721
26 ms 142.190.222.254
2 2026-08-19 00:26 639226954857899696
7 ms 142.190.222.254
1 2026-08-19 00:09 639226945091603488
2027 ms 142.190.222.254