DNS response history for ns1.linux2101.dnsboot.com

ns1.linux2101.dnsboot.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 2026-08-16. For this date, NameServerHistory found 120 DNS check records, 120 successful responses, 0 failed responses, and 342 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.linux2101.dnsboot.com.
Records on Selected Date

120

Historical checks stored for this nameserver on selected date

Average Latency

342 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

76.223.54.146

Most recently resolved hosting IP on selected date

Successful Responses

120

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 ns1.linux2101.dnsboot.com

Showing DNS history for 2026-08-16 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
120 2026-08-16 23:50 639225207490611656
71 ms 76.223.54.146
119 2026-08-16 23:50 639225207490611656
71 ms 13.248.169.48
118 2026-08-16 23:34 639225198045815385
49 ms 76.223.54.146
117 2026-08-16 23:34 639225198045815385
49 ms 13.248.169.48
116 2026-08-16 22:42 639225166825544741
31 ms 76.223.54.146
115 2026-08-16 22:42 639225166825544741
31 ms 13.248.169.48
114 2026-08-16 22:27 639225157549461269
2014 ms 76.223.54.146
113 2026-08-16 22:27 639225157549461269
2014 ms 13.248.169.48
112 2026-08-16 22:11 639225147914556308
59 ms 13.248.169.48
111 2026-08-16 22:11 639225147914556308
59 ms 76.223.54.146
110 2026-08-16 21:55 639225138472322960
28 ms 13.248.169.48
109 2026-08-16 21:55 639225138472322960
28 ms 76.223.54.146
108 2026-08-16 21:03 639225107211236826
2830 ms 76.223.54.146
107 2026-08-16 21:03 639225107211236826
2830 ms 13.248.169.48
106 2026-08-16 20:47 639225097684457510
4089 ms 76.223.54.146
105 2026-08-16 20:47 639225097684457510
4089 ms 13.248.169.48
104 2026-08-16 20:31 639225087942913396
16 ms 13.248.169.48
103 2026-08-16 20:31 639225087942913396
16 ms 76.223.54.146
102 2026-08-16 20:15 639225078238684183
69 ms 76.223.54.146
101 2026-08-16 20:15 639225078238684183
69 ms 13.248.169.48
100 2026-08-16 19:22 639225046944151094
40 ms 76.223.54.146
99 2026-08-16 19:22 639225046944151094
40 ms 13.248.169.48
98 2026-08-16 19:06 639225037234857231
35 ms 76.223.54.146
97 2026-08-16 19:06 639225037234857231
35 ms 13.248.169.48
96 2026-08-16 18:50 639225027423459920
25 ms 76.223.54.146
95 2026-08-16 18:50 639225027423459920
25 ms 13.248.169.48
94 2026-08-16 18:34 639225017891613027
68 ms 13.248.169.48
93 2026-08-16 18:34 639225017891613027
68 ms 76.223.54.146
92 2026-08-16 17:41 639224986298183527
38 ms 76.223.54.146
91 2026-08-16 17:41 639224986298183527
38 ms 13.248.169.48
90 2026-08-16 17:25 639224976567107023
2075 ms 13.248.169.48
89 2026-08-16 17:25 639224976567107023
2075 ms 76.223.54.146
88 2026-08-16 17:09 639224966709723386
19 ms 76.223.54.146
87 2026-08-16 17:09 639224966709723386
19 ms 13.248.169.48
86 2026-08-16 16:53 639224957175756942
24 ms 76.223.54.146
85 2026-08-16 16:53 639224957175756942
24 ms 13.248.169.48
84 2026-08-16 16:01 639224925782379869
33 ms 76.223.54.146
83 2026-08-16 16:01 639224925782379869
33 ms 13.248.169.48
82 2026-08-16 15:45 639224916429532459
13 ms 13.248.169.48
81 2026-08-16 15:45 639224916429532459
13 ms 76.223.54.146
80 2026-08-16 15:29 639224906878325623
16 ms 13.248.169.48
79 2026-08-16 15:29 639224906878325623
16 ms 76.223.54.146
78 2026-08-16 15:13 639224897258974385
40 ms 76.223.54.146
77 2026-08-16 15:13 639224897258974385
40 ms 13.248.169.48
76 2026-08-16 14:21 639224866169532828
43 ms 76.223.54.146
75 2026-08-16 14:21 639224866169532828
43 ms 13.248.169.48
74 2026-08-16 14:05 639224856561831915
26 ms 76.223.54.146
73 2026-08-16 14:05 639224856561831915
26 ms 13.248.169.48
72 2026-08-16 13:49 639224846830897794
18 ms 76.223.54.146
71 2026-08-16 13:49 639224846830897794
18 ms 13.248.169.48
70 2026-08-16 13:33 639224836975863283
37 ms 76.223.54.146
69 2026-08-16 13:33 639224836975863283
37 ms 13.248.169.48
68 2026-08-16 12:39 639224804985340946
118 ms 13.248.169.48
67 2026-08-16 12:39 639224804985340946
118 ms 76.223.54.146
66 2026-08-16 12:23 639224795567782333
14 ms 13.248.169.48
65 2026-08-16 12:23 639224795567782333
14 ms 76.223.54.146
64 2026-08-16 12:08 639224785914225250
712 ms 13.248.169.48
63 2026-08-16 12:08 639224785914225250
712 ms 76.223.54.146
62 2026-08-16 11:52 639224776383854998
2012 ms 76.223.54.146
61 2026-08-16 11:52 639224776383854998
2012 ms 13.248.169.48
60 2026-08-16 10:58 639224744252113993
25 ms 76.223.54.146
59 2026-08-16 10:58 639224744252113993
25 ms 13.248.169.48
58 2026-08-16 10:42 639224734238905542
40 ms 76.223.54.146
57 2026-08-16 10:42 639224734238905542
40 ms 13.248.169.48
56 2026-08-16 10:25 639224724335031221
378 ms 13.248.169.48
55 2026-08-16 10:25 639224724335031221
378 ms 76.223.54.146
54 2026-08-16 10:09 639224714475244430
21 ms 76.223.54.146
53 2026-08-16 10:09 639224714475244430
21 ms 13.248.169.48
52 2026-08-16 09:13 639224681063874153
18 ms 76.223.54.146
51 2026-08-16 09:13 639224681063874153
18 ms 13.248.169.48
50 2026-08-16 08:56 639224671038956665
132 ms 76.223.54.146
49 2026-08-16 08:56 639224671038956665
132 ms 13.248.169.48
48 2026-08-16 08:40 639224661079806122
2016 ms 76.223.54.146
47 2026-08-16 08:40 639224661079806122
2016 ms 13.248.169.48
46 2026-08-16 08:23 639224651169993038
42 ms 76.223.54.146
45 2026-08-16 08:23 639224651169993038
42 ms 13.248.169.48
44 2026-08-16 07:29 639224618882283050
33 ms 13.248.169.48
43 2026-08-16 07:29 639224618882283050
33 ms 76.223.54.146
42 2026-08-16 07:14 639224609519965372
311 ms 76.223.54.146
41 2026-08-16 07:14 639224609519965372
311 ms 13.248.169.48
40 2026-08-16 06:58 639224599969658888
43 ms 76.223.54.146
39 2026-08-16 06:58 639224599969658888
43 ms 13.248.169.48
38 2026-08-16 06:42 639224590360343307
11 ms 13.248.169.48
37 2026-08-16 06:42 639224590360343307
11 ms 76.223.54.146
36 2026-08-16 05:49 639224558901831832
31 ms 76.223.54.146
35 2026-08-16 05:49 639224558901831832
31 ms 13.248.169.48
34 2026-08-16 05:34 639224549678210576
39 ms 76.223.54.146
33 2026-08-16 05:34 639224549678210576
39 ms 13.248.169.48
32 2026-08-16 05:18 639224540433420642
17 ms 76.223.54.146
31 2026-08-16 05:18 639224540433420642
17 ms 13.248.169.48
30 2026-08-16 05:03 639224531046032443
12 ms 76.223.54.146
29 2026-08-16 05:03 639224531046032443
12 ms 13.248.169.48
28 2026-08-16 04:11 639224499638024410
30 ms 76.223.54.146
27 2026-08-16 04:11 639224499638024410
30 ms 13.248.169.48
26 2026-08-16 03:55 639224490358783451
20 ms 76.223.54.146
25 2026-08-16 03:55 639224490358783451
20 ms 13.248.169.48
24 2026-08-16 03:39 639224481111410545
18 ms 13.248.169.48
23 2026-08-16 03:39 639224481111410545
18 ms 76.223.54.146
22 2026-08-16 03:24 639224471809153772
2062 ms 13.248.169.48
21 2026-08-16 03:24 639224471809153772
2062 ms 76.223.54.146
20 2026-08-16 02:32 639224440124457324
82 ms 13.248.169.48
19 2026-08-16 02:32 639224440124457324
82 ms 76.223.54.146
18 2026-08-16 02:17 639224430921105721
59 ms 76.223.54.146
17 2026-08-16 02:17 639224430921105721
59 ms 13.248.169.48
16 2026-08-16 02:01 639224421455433103
38 ms 76.223.54.146
15 2026-08-16 02:01 639224421455433103
38 ms 13.248.169.48
14 2026-08-16 01:45 639224412089740331
26 ms 13.248.169.48
13 2026-08-16 01:45 639224412089740331
26 ms 76.223.54.146
12 2026-08-16 01:30 639224403168392868
37 ms 76.223.54.146
11 2026-08-16 01:30 639224403168392868
37 ms 13.248.169.48
10 2026-08-16 01:15 639224393856251387
20 ms 76.223.54.146
9 2026-08-16 01:15 639224393856251387
20 ms 13.248.169.48
8 2026-08-16 00:59 639224384677141438
42 ms 76.223.54.146
7 2026-08-16 00:59 639224384677141438
42 ms 13.248.169.48
6 2026-08-16 00:44 639224375597986398
15 ms 76.223.54.146
5 2026-08-16 00:44 639224375597986398
15 ms 13.248.169.48
4 2026-08-16 00:29 639224366430296466
200 ms 76.223.54.146
3 2026-08-16 00:29 639224366430296466
200 ms 13.248.169.48
2 2026-08-16 00:13 639224357218176789
48 ms 76.223.54.146
1 2026-08-16 00:13 639224357218176789
48 ms 13.248.169.48