DNS response history for blackwidow.netos.com

blackwidow.netos.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 2026-08-31. For this date, NameServerHistory found 65 DNS check records, 65 successful responses, 0 failed responses, and 508 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 blackwidow.netos.com.
Records on Selected Date

65

Historical checks stored for this nameserver on selected date

Average Latency

508 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 21:31

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.251.100.2

Most recently resolved hosting IP on selected date

Successful Responses

65

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 blackwidow.netos.com

Showing DNS history for 2026-08-31 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
65 2026-08-31 21:31 639238078451435617
1123 ms 216.251.100.2
64 2026-08-31 21:14 639238067818407820
1240 ms 216.251.100.2
63 2026-08-31 20:56 639238057337242425
1457 ms 216.251.100.2
62 2026-08-31 20:39 639238046718231047
4 ms 216.251.100.2
61 2026-08-31 20:21 639238036493480692
706 ms 216.251.100.2
60 2026-08-31 20:04 639238026138697113
177 ms 216.251.100.2
59 2026-08-31 19:47 639238015790028644
5 ms 216.251.100.2
58 2026-08-31 19:29 639238005382709909
846 ms 216.251.100.2
57 2026-08-31 19:12 639237995139195097
693 ms 216.251.100.2
56 2026-08-31 18:55 639237984659733710
4 ms 216.251.100.2
55 2026-08-31 18:37 639237974142394595
1278 ms 216.251.100.2
54 2026-08-31 17:43 639237941910348424
486 ms 216.251.100.2
53 2026-08-31 17:26 639237931681671742
710 ms 216.251.100.2
52 2026-08-31 17:09 639237921365566692
1234 ms 216.251.100.2
51 2026-08-31 16:52 639237910991948788
4 ms 216.251.100.2
50 2026-08-31 16:35 639237900605596198
6 ms 216.251.100.2
49 2026-08-31 16:18 639237890356235470
1268 ms 216.251.100.2
48 2026-08-31 16:00 639237879936204342
673 ms 216.251.100.2
47 2026-08-31 15:43 639237869543741197
683 ms 216.251.100.2
46 2026-08-31 15:26 639237859138790045
671 ms 216.251.100.2
45 2026-08-31 15:08 639237848640463709
681 ms 216.251.100.2
44 2026-08-31 14:51 639237838098800325
532 ms 216.251.100.2
43 2026-08-31 14:33 639237827433935375
695 ms 216.251.100.2
42 2026-08-31 13:38 639237794785519897
678 ms 216.251.100.2
41 2026-08-31 13:21 639237784474116679
7 ms 216.251.100.2
40 2026-08-31 13:04 639237773965397189
694 ms 216.251.100.2
39 2026-08-31 12:46 639237763588542721
698 ms 216.251.100.2
38 2026-08-31 12:29 639237753225101103
3 ms 216.251.100.2
37 2026-08-31 12:12 639237742927117371
332 ms 216.251.100.2
36 2026-08-31 11:55 639237732538256235
314 ms 216.251.100.2
35 2026-08-31 11:37 639237722025682013
1022 ms 216.251.100.2
34 2026-08-31 11:20 639237711568720101
1001 ms 216.251.100.2
33 2026-08-31 11:02 639237701119461876
668 ms 216.251.100.2
32 2026-08-31 10:45 639237690759595513
706 ms 216.251.100.2
31 2026-08-31 10:27 639237680122296836
1261 ms 216.251.100.2
30 2026-08-31 09:34 639237647999458954
2423 ms 216.251.100.2
29 2026-08-31 09:17 639237637680951774
684 ms 216.251.100.2
28 2026-08-31 08:59 639237627437728712
5 ms 216.251.100.2
27 2026-08-31 08:42 639237617127808241
663 ms 216.251.100.2
26 2026-08-31 08:25 639237606990101394
1166 ms 216.251.100.2
25 2026-08-31 08:08 639237596595480036
3 ms 216.251.100.2
24 2026-08-31 07:51 639237586261012001
3 ms 216.251.100.2
23 2026-08-31 07:34 639237576047657695
168 ms 216.251.100.2
22 2026-08-31 07:17 639237565832936443
670 ms 216.251.100.2
21 2026-08-31 07:00 639237555466329546
357 ms 216.251.100.2
20 2026-08-31 06:42 639237545032411072
840 ms 216.251.100.2
19 2026-08-31 06:25 639237534469438634
335 ms 216.251.100.2
18 2026-08-31 05:31 639237502279296801
3 ms 216.251.100.2
17 2026-08-31 05:14 639237492362730124
4 ms 216.251.100.2
16 2026-08-31 04:57 639237482311584319
3 ms 216.251.100.2
15 2026-08-31 04:41 639237472150685594
525 ms 216.251.100.2
14 2026-08-31 04:24 639237462055295430
2 ms 216.251.100.2
13 2026-08-31 04:07 639237452089913890
4 ms 216.251.100.2
12 2026-08-31 03:50 639237441972654103
3 ms 216.251.100.2
11 2026-08-31 03:33 639237432052396478
512 ms 216.251.100.2
10 2026-08-31 03:17 639237422012990851
701 ms 216.251.100.2
9 2026-08-31 03:00 639237411889602012
2 ms 216.251.100.2
8 2026-08-31 02:43 639237401637354221
3 ms 216.251.100.2
7 2026-08-31 02:26 639237391412690360
2 ms 216.251.100.2
6 2026-08-31 01:33 639237359972957132
3 ms 216.251.100.2
5 2026-08-31 01:17 639237350032183979
2 ms 216.251.100.2
4 2026-08-31 01:00 639237340111452066
523 ms 216.251.100.2
3 2026-08-31 00:44 639237329967272514
673 ms 216.251.100.2
2 2026-08-31 00:27 639237319916508151
3 ms 216.251.100.2
1 2026-08-31 00:10 639237309944877243
162 ms 216.251.100.2