DNS response history for it-security.fail

it-security.fail 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 312 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 it-security.fail.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

312 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

18.195.61.71

Most recently resolved hosting IP on selected date

Successful Responses

73

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 it-security.fail

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
40 ms 18.195.61.71
72 2026-08-21 23:34 639229517954323214
202 ms 18.195.61.71
71 2026-08-21 23:18 639229508269999021
60 ms 18.195.61.71
70 2026-08-21 23:02 639229498559060171
10 ms 18.195.61.71
69 2026-08-21 22:45 639229488519347586
38 ms 18.195.61.71
68 2026-08-21 21:52 639229456606578934
21 ms 18.195.61.71
67 2026-08-21 21:36 639229446985772499
6 ms 18.195.61.71
66 2026-08-21 21:20 639229437367313098
17 ms 18.195.61.71
65 2026-08-21 21:04 639229427923950391
45 ms 18.195.61.71
64 2026-08-21 20:48 639229418168588854
13 ms 18.195.61.71
63 2026-08-21 20:31 639229408345678334
30 ms 18.195.61.71
62 2026-08-21 20:15 639229398616354648
8 ms 18.195.61.71
61 2026-08-21 19:59 639229388634592323
35 ms 18.195.61.71
60 2026-08-21 19:42 639229378792837692
13 ms 18.195.61.71
59 2026-08-21 19:26 639229369154682311
52 ms 18.195.61.71
58 2026-08-21 19:10 639229359248017926
2043 ms 18.195.61.71
57 2026-08-21 18:53 639229349124294642
2031 ms 18.195.61.71
56 2026-08-21 18:01 639229317791715692
58 ms 18.195.61.71
55 2026-08-21 17:44 639229308115194575
9 ms 18.195.61.71
54 2026-08-21 17:28 639229298320320558
39 ms 18.195.61.71
53 2026-08-21 17:12 639229288674863221
40 ms 18.195.61.71
52 2026-08-21 16:56 639229278983677079
2023 ms 18.195.61.71
51 2026-08-21 16:40 639229269405517175
37 ms 18.195.61.71
50 2026-08-21 16:24 639229259594798244
56 ms 18.195.61.71
49 2026-08-21 16:07 639229249736681188
36 ms 18.195.61.71
48 2026-08-21 15:50 639229239699417787
34 ms 18.195.61.71
47 2026-08-21 15:34 639229229621964033
17 ms 18.195.61.71
46 2026-08-21 15:17 639229219567270965
50 ms 18.195.61.71
45 2026-08-21 15:00 639229209406666856
45 ms 18.195.61.71
44 2026-08-21 14:07 639229177815876178
59 ms 18.195.61.71
43 2026-08-21 13:51 639229168243572685
34 ms 18.195.61.71
42 2026-08-21 13:35 639229158599856475
50 ms 18.195.61.71
41 2026-08-21 13:19 639229148998940902
4 ms 18.195.61.71
40 2026-08-21 13:03 639229139276923594
10 ms 18.195.61.71
39 2026-08-21 12:47 639229129709912394
64 ms 18.195.61.71
38 2026-08-21 12:31 639229119801488500
21 ms 18.195.61.71
37 2026-08-21 12:14 639229110135262458
32 ms 18.195.61.71
36 2026-08-21 11:58 639229100336051392
2022 ms 18.195.61.71
35 2026-08-21 11:42 639229090641415626
9 ms 18.195.61.71
34 2026-08-21 11:25 639229080702683947
53 ms 18.195.61.71
33 2026-08-21 11:09 639229070601456699
2313 ms 18.195.61.71
32 2026-08-21 10:16 639229038947447232
36 ms 18.195.61.71
31 2026-08-21 10:00 639229029268708773
5 ms 18.195.61.71
30 2026-08-21 09:44 639229019647910603
28 ms 18.195.61.71
29 2026-08-21 09:28 639229009983843738
67 ms 18.195.61.71
28 2026-08-21 09:11 639229000203331882
201 ms 18.195.61.71
27 2026-08-21 08:55 639228990302335999
35 ms 18.195.61.71
26 2026-08-21 08:39 639228980567740722
7 ms 18.195.61.71
25 2026-08-21 08:22 639228970762445174
31 ms 18.195.61.71
24 2026-08-21 08:06 639228961065054445
63 ms 18.195.61.71
23 2026-08-21 07:50 639228951224649885
53 ms 18.195.61.71
22 2026-08-21 07:33 639228941303864592
173 ms 18.195.61.71
21 2026-08-21 07:16 639228931191328583
56 ms 18.195.61.71
20 2026-08-21 06:24 639228899518173317
44 ms 18.195.61.71
19 2026-08-21 06:07 639228889785027669
64 ms 18.195.61.71
18 2026-08-21 05:51 639228880106330161
3 ms 18.195.61.71
17 2026-08-21 05:35 639228870316184091
5 ms 18.195.61.71
16 2026-08-21 05:19 639228860695366512
38 ms 18.195.61.71
15 2026-08-21 05:03 639228851027209500
69 ms 18.195.61.71
14 2026-08-21 04:47 639228841479265462
67 ms 18.195.61.71
13 2026-08-21 04:31 639228831752962260
6 ms 18.195.61.71
12 2026-08-21 04:14 639228821953295483
3683 ms 18.195.61.71
11 2026-08-21 03:58 639228812227429953
3 ms 18.195.61.71
10 2026-08-21 03:42 639228802476107538
35 ms 18.195.61.71
9 2026-08-21 03:25 639228792525492032
50 ms 18.195.61.71
8 2026-08-21 02:33 639228761131421385
4009 ms 18.195.61.71
7 2026-08-21 02:17 639228751571206692
3 ms 18.195.61.71
6 2026-08-21 02:00 639228741705571019
52 ms 18.195.61.71
5 2026-08-21 01:44 639228731642208228
35 ms 18.195.61.71
4 2026-08-21 00:52 639228700387002072
7 ms 18.195.61.71
3 2026-08-21 00:35 639228690742014433
33 ms 18.195.61.71
2 2026-08-21 00:19 639228680877937122
42 ms 18.195.61.71
1 2026-08-21 00:02 639228670775860800
2018 ms 18.195.61.71