DNS response history for ns2.kroll.com

ns2.kroll.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 2026-08-20. For this date, NameServerHistory found 114 DNS check records, 114 successful responses, 0 failed responses, and 165 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 ns2.kroll.com.
Records on Selected Date

114

Historical checks stored for this nameserver on selected date

Average Latency

165 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.144.119

Most recently resolved hosting IP on selected date

Successful Responses

114

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 ns2.kroll.com

Showing DNS history for 2026-08-20 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
114 2026-08-20 23:11 639228639850033448
8 ms 172.64.144.119
113 2026-08-20 23:11 639228639850033448
8 ms 104.18.43.137
112 2026-08-20 22:55 639228630204271870
13 ms 104.18.43.137
111 2026-08-20 22:55 639228630204271870
13 ms 172.64.144.119
110 2026-08-20 22:38 639228620295091135
25 ms 172.64.144.119
109 2026-08-20 22:38 639228620295091135
25 ms 104.18.43.137
108 2026-08-20 22:22 639228610298336915
30 ms 104.18.43.137
107 2026-08-20 22:22 639228610298336915
30 ms 172.64.144.119
106 2026-08-20 21:29 639228578917047616
22 ms 104.18.43.137
105 2026-08-20 21:29 639228578917047616
22 ms 172.64.144.119
104 2026-08-20 21:13 639228569046445709
10 ms 172.64.144.119
103 2026-08-20 21:13 639228569046445709
10 ms 104.18.43.137
102 2026-08-20 20:56 639228558946830986
10 ms 172.64.144.119
101 2026-08-20 20:56 639228558946830986
10 ms 104.18.43.137
100 2026-08-20 20:39 639228548977359217
19 ms 104.18.43.137
99 2026-08-20 20:39 639228548977359217
19 ms 172.64.144.119
98 2026-08-20 19:47 639228517494157668
29 ms 172.64.144.119
97 2026-08-20 19:47 639228517494157668
29 ms 104.18.43.137
96 2026-08-20 19:30 639228507374116892
6 ms 104.18.43.137
95 2026-08-20 19:30 639228507374116892
6 ms 172.64.144.119
94 2026-08-20 19:13 639228497315154893
68 ms 172.64.144.119
93 2026-08-20 19:13 639228497315154893
68 ms 104.18.43.137
92 2026-08-20 18:56 639228487287648341
7 ms 104.18.43.137
91 2026-08-20 18:56 639228487287648341
7 ms 172.64.144.119
90 2026-08-20 18:04 639228455828123788
75 ms 172.64.144.119
89 2026-08-20 18:04 639228455828123788
75 ms 104.18.43.137
88 2026-08-20 17:48 639228445900082244
6 ms 104.18.43.137
87 2026-08-20 17:48 639228445900082244
6 ms 172.64.144.119
86 2026-08-20 17:31 639228435866352323
27 ms 172.64.144.119
85 2026-08-20 17:31 639228435866352323
27 ms 104.18.43.137
84 2026-08-20 17:14 639228425802273151
19 ms 104.18.43.137
83 2026-08-20 17:14 639228425802273151
19 ms 172.64.144.119
82 2026-08-20 16:20 639228393616324230
20 ms 104.18.43.137
81 2026-08-20 16:20 639228393616324230
20 ms 172.64.144.119
80 2026-08-20 16:04 639228383590408693
27 ms 104.18.43.137
79 2026-08-20 16:04 639228383590408693
27 ms 172.64.144.119
78 2026-08-20 15:47 639228373471467474
33 ms 104.18.43.137
77 2026-08-20 15:47 639228373471467474
33 ms 172.64.144.119
76 2026-08-20 15:30 639228363426647311
12 ms 104.18.43.137
75 2026-08-20 15:30 639228363426647311
12 ms 172.64.144.119
74 2026-08-20 14:37 639228331681701910
16 ms 172.64.144.119
73 2026-08-20 14:37 639228331681701910
16 ms 104.18.43.137
72 2026-08-20 14:20 639228321714746824
25 ms 104.18.43.137
71 2026-08-20 14:20 639228321714746824
25 ms 172.64.144.119
70 2026-08-20 14:04 639228311652090262
7 ms 104.18.43.137
69 2026-08-20 14:04 639228311652090262
7 ms 172.64.144.119
68 2026-08-20 13:47 639228301670088587
18 ms 172.64.144.119
67 2026-08-20 13:47 639228301670088587
18 ms 104.18.43.137
66 2026-08-20 12:54 639228269987976710
8 ms 104.18.43.137
65 2026-08-20 12:54 639228269987976710
8 ms 172.64.144.119
64 2026-08-20 12:38 639228260009452308
9 ms 104.18.43.137
63 2026-08-20 12:38 639228260009452308
9 ms 172.64.144.119
62 2026-08-20 12:21 639228249661740894
38 ms 172.64.144.119
61 2026-08-20 12:21 639228249661740894
38 ms 104.18.43.137
60 2026-08-20 12:04 639228239552680346
35 ms 172.64.144.119
59 2026-08-20 12:04 639228239552680346
35 ms 104.18.43.137
58 2026-08-20 11:10 639228207667580819
30 ms 172.64.144.119
57 2026-08-20 11:10 639228207667580819
30 ms 104.18.43.137
56 2026-08-20 10:54 639228197494011560
2031 ms 172.64.144.119
55 2026-08-20 10:54 639228197494011560
2031 ms 104.18.43.137
54 2026-08-20 10:37 639228187497039939
9 ms 104.18.43.137
53 2026-08-20 10:37 639228187497039939
9 ms 172.64.144.119
52 2026-08-20 10:20 639228177408432646
6 ms 104.18.43.137
51 2026-08-20 10:20 639228177408432646
6 ms 172.64.144.119
50 2026-08-20 09:28 639228146356166262
7 ms 104.18.43.137
49 2026-08-20 09:28 639228146356166262
7 ms 172.64.144.119
48 2026-08-20 09:12 639228136541505712
2085 ms 172.64.144.119
47 2026-08-20 09:12 639228136541505712
2085 ms 104.18.43.137
46 2026-08-20 08:55 639228126519136598
14 ms 104.18.43.137
45 2026-08-20 08:55 639228126519136598
14 ms 172.64.144.119
44 2026-08-20 08:39 639228116537148885
26 ms 172.64.144.119
43 2026-08-20 08:39 639228116537148885
26 ms 104.18.43.137
42 2026-08-20 07:46 639228085320764351
47 ms 172.64.144.119
41 2026-08-20 07:46 639228085320764351
47 ms 104.18.43.137
40 2026-08-20 07:30 639228075444604839
7 ms 172.64.144.119
39 2026-08-20 07:30 639228075444604839
7 ms 104.18.43.137
38 2026-08-20 07:14 639228065615498985
52 ms 172.64.144.119
37 2026-08-20 07:14 639228065615498985
52 ms 104.18.43.137
36 2026-08-20 06:57 639228055675321422
2016 ms 104.18.43.137
35 2026-08-20 06:57 639228055675321422
2016 ms 172.64.144.119
34 2026-08-20 06:05 639228024230839396
5 ms 172.64.144.119
33 2026-08-20 06:05 639228024230839396
5 ms 104.18.43.137
32 2026-08-20 05:49 639228014720406505
35 ms 104.18.43.137
31 2026-08-20 05:49 639228014720406505
35 ms 172.64.144.119
30 2026-08-20 05:33 639228004930827030
49 ms 104.18.43.137
29 2026-08-20 05:33 639228004930827030
49 ms 172.64.144.119
28 2026-08-20 05:16 639227995103340154
32 ms 104.18.43.137
27 2026-08-20 05:16 639227995103340154
32 ms 172.64.144.119
26 2026-08-20 04:24 639227963811374894
38 ms 172.64.144.119
25 2026-08-20 04:24 639227963811374894
38 ms 104.18.43.137
24 2026-08-20 04:08 639227954132571365
4 ms 172.64.144.119
23 2026-08-20 04:08 639227954132571365
4 ms 104.18.43.137
22 2026-08-20 03:52 639227944541208342
41 ms 172.64.144.119
21 2026-08-20 03:52 639227944541208342
41 ms 104.18.43.137
20 2026-08-20 03:35 639227934657213484
58 ms 104.18.43.137
19 2026-08-20 03:35 639227934657213484
58 ms 172.64.144.119
18 2026-08-20 02:44 639227903628145469
27 ms 172.64.144.119
17 2026-08-20 02:44 639227903628145469
27 ms 104.18.43.137
16 2026-08-20 02:28 639227893995483475
13 ms 104.18.43.137
15 2026-08-20 02:28 639227893995483475
13 ms 172.64.144.119
14 2026-08-20 02:12 639227884280244209
5 ms 104.18.43.137
13 2026-08-20 02:12 639227884280244209
5 ms 172.64.144.119
12 2026-08-20 01:55 639227874371147132
18 ms 104.18.43.137
11 2026-08-20 01:55 639227874371147132
18 ms 172.64.144.119
10 2026-08-20 01:03 639227843224256432
6 ms 172.64.144.119
9 2026-08-20 01:03 639227843224256432
6 ms 104.18.43.137
8 2026-08-20 00:47 639227833720403506
54 ms 104.18.43.137
7 2026-08-20 00:47 639227833720403506
54 ms 172.64.144.119
6 2026-08-20 00:31 639227824170728278
23 ms 172.64.144.119
5 2026-08-20 00:31 639227824170728278
23 ms 104.18.43.137
4 2026-08-20 00:16 639227814865867570
37 ms 172.64.144.119
3 2026-08-20 00:16 639227814865867570
37 ms 104.18.43.137
2 2026-08-20 00:00 639227805445376839
2022 ms 104.18.43.137
1 2026-08-20 00:00 639227805445376839
2022 ms 172.64.144.119