DNS response history for ns1.dotb-it.com

ns1.dotb-it.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 2026-08-28. For this date, NameServerHistory found 55 DNS check records, 54 successful responses, 1 failed responses, and 1493 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 ns1.dotb-it.com.
Records on Selected Date

55

Historical checks stored for this nameserver on selected date

Average Latency

1493 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 23:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

212.83.154.250

Most recently resolved hosting IP on selected date

Successful Responses

54

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.dotb-it.com

Showing DNS history for 2026-08-28 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
55 2026-08-28 23:43 639235564640220198
2028 ms 212.83.154.250
54 2026-08-28 23:26 639235554328938529
42 ms 212.83.154.250
53 2026-08-28 23:09 639235543879452837
3 ms 212.83.154.250
52 2026-08-28 22:15 639235511923394567
2032 ms 212.83.154.250
51 2026-08-28 21:58 639235501571282412
2032 ms 212.83.154.250
50 2026-08-28 21:41 639235491147763512
2148 ms 212.83.154.250
49 2026-08-28 21:23 639235480607057252
2021 ms 212.83.154.250
48 2026-08-28 20:29 639235448504869535
12 ms 212.83.154.250
47 2026-08-28 20:12 639235438205961423
12 ms 212.83.154.250
46 2026-08-28 19:55 639235427771603643
13 ms 212.83.154.250
45 2026-08-28 19:38 639235417327437217
3 ms 212.83.154.250
44 2026-08-28 18:44 639235385468729647
2035 ms 212.83.154.250
43 2026-08-28 18:27 639235375227508188
3 ms 212.83.154.250
42 2026-08-28 18:10 639235364947407812
2053 ms 212.83.154.250
41 2026-08-28 17:53 639235354434017190
2148 ms 212.83.154.250
40 2026-08-28 17:00 639235322621629103
2044 ms 212.83.154.250
39 2026-08-28 16:43 639235312230592801
2021 ms 212.83.154.250
38 2026-08-28 16:25 639235301738139314
12 ms 212.83.154.250
37 2026-08-28 16:08 639235291168160936
2023 ms 212.83.154.250
36 2026-08-28 15:14 639235258803654519
3 ms 212.83.154.250
35 2026-08-28 14:56 639235248596087996
18 ms 212.83.154.250
34 2026-08-28 14:39 639235238225955920
2035 ms 212.83.154.250
33 2026-08-28 14:22 639235227727862105
4 ms 212.83.154.250
32 2026-08-28 13:27 639235195230848570
34 ms 212.83.154.250
31 2026-08-28 13:10 639235184840503274
2025 ms 212.83.154.250
30 2026-08-28 12:53 639235174453894956
2073 ms 212.83.154.250
29 2026-08-28 12:35 639235163898672622
3 ms 212.83.154.250
28 2026-08-28 11:42 639235132147470568
2033 ms 212.83.154.250
27 2026-08-28 11:25 639235121907744088
2146 ms 212.83.154.250
26 2026-08-28 11:08 639235111428014262
2023 ms 212.83.154.250
25 2026-08-28 10:51 639235100921813626
3537 ms 212.83.154.250
24 2026-08-28 09:57 639235068670703481
2025 ms 212.83.154.250
23 2026-08-28 09:39 639235058337459445
3552 ms 212.83.154.250
22 2026-08-28 09:22 639235047825109146
2135 ms 212.83.154.250
21 2026-08-28 09:05 639235037383229033
2029 ms 212.83.154.250
20 2026-08-28 08:11 639235005619242711
3 ms 212.83.154.250
19 2026-08-28 07:54 639234995310346584
2030 ms 212.83.154.250
18 2026-08-28 07:37 639234984946548933
2013 ms 212.83.154.250
17 2026-08-28 07:20 639234974608077290
3646 ms 212.83.154.250
16 2026-08-28 06:26 639234942529845595
2029 ms 212.83.154.250
15 2026-08-28 06:09 639234932259126627
3 ms 212.83.154.250
14 2026-08-28 05:52 639234921916735988
3654 ms 212.83.154.250
13 2026-08-28 05:35 639234911470038027
13 ms 212.83.154.250
12 2026-08-28 04:41 639234879588411654
2 ms 212.83.154.250
11 2026-08-28 04:24 639234869341589104
27 ms 212.83.154.250
10 2026-08-28 04:07 639234859012216675
-
9 2026-08-28 03:50 639234848695364934
3539 ms 212.83.154.250
8 2026-08-28 02:57 639234816952458162
2022 ms 212.83.154.250
7 2026-08-28 02:40 639234806773081598
3 ms 212.83.154.250
6 2026-08-28 02:23 639234796382955255
3539 ms 212.83.154.250
5 2026-08-28 02:06 639234786015782563
2036 ms 212.83.154.250
4 2026-08-28 01:12 639234753811917646
2 ms 212.83.154.250
3 2026-08-28 00:55 639234743739767811
2135 ms 212.83.154.250
2 2026-08-28 00:38 639234733372362811
2007 ms 212.83.154.250
1 2026-08-28 00:21 639234723048550337
3547 ms 212.83.154.250