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 2026-08-13. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 391 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

144

Historical checks stored for this nameserver on selected date

Average Latency

391 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:59

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

144

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 2026-08-13 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
144 2026-08-13 23:59 639222618462620588
22 ms 76.223.54.146
143 2026-08-13 23:59 639222618462620588
22 ms 13.248.169.48
142 2026-08-13 23:42 639222608688333012
16 ms 76.223.54.146
141 2026-08-13 23:42 639222608688333012
16 ms 13.248.169.48
140 2026-08-13 23:26 639222598741756356
16 ms 76.223.54.146
139 2026-08-13 23:26 639222598741756356
16 ms 13.248.169.48
138 2026-08-13 23:09 639222588615244093
19 ms 76.223.54.146
137 2026-08-13 23:09 639222588615244093
19 ms 13.248.169.48
136 2026-08-13 22:15 639222556495289724
5 ms 13.248.169.48
135 2026-08-13 22:15 639222556495289724
5 ms 76.223.54.146
134 2026-08-13 21:59 639222546477917698
16 ms 76.223.54.146
133 2026-08-13 21:59 639222546477917698
16 ms 13.248.169.48
132 2026-08-13 21:42 639222536257653790
15 ms 76.223.54.146
131 2026-08-13 21:42 639222536257653790
15 ms 13.248.169.48
130 2026-08-13 21:25 639222525833084485
16 ms 76.223.54.146
129 2026-08-13 21:25 639222525833084485
16 ms 13.248.169.48
128 2026-08-13 21:07 639222515446085004
27 ms 76.223.54.146
127 2026-08-13 21:07 639222515446085004
27 ms 13.248.169.48
126 2026-08-13 20:50 639222505166766781
17 ms 76.223.54.146
125 2026-08-13 20:50 639222505166766781
17 ms 13.248.169.48
124 2026-08-13 20:33 639222494930541001
22 ms 76.223.54.146
123 2026-08-13 20:33 639222494930541001
22 ms 13.248.169.48
122 2026-08-13 20:16 639222484469216890
11 ms 76.223.54.146
121 2026-08-13 20:16 639222484469216890
11 ms 13.248.169.48
120 2026-08-13 19:59 639222474270039940
2024 ms 13.248.169.48
119 2026-08-13 19:59 639222474270039940
2024 ms 76.223.54.146
118 2026-08-13 19:41 639222464005587385
31 ms 76.223.54.146
117 2026-08-13 19:41 639222464005587385
31 ms 13.248.169.48
116 2026-08-13 19:24 639222453485975041
16 ms 76.223.54.146
115 2026-08-13 19:24 639222453485975041
16 ms 13.248.169.48
114 2026-08-13 19:06 639222442984828770
26 ms 76.223.54.146
113 2026-08-13 19:06 639222442984828770
26 ms 13.248.169.48
112 2026-08-13 18:11 639222410191353397
2155 ms 13.248.169.48
111 2026-08-13 18:11 639222410191353397
2155 ms 76.223.54.146
110 2026-08-13 17:54 639222399952628376
18 ms 13.248.169.48
109 2026-08-13 17:54 639222399952628376
18 ms 76.223.54.146
108 2026-08-13 17:37 639222389608608647
1514 ms 76.223.54.146
107 2026-08-13 17:37 639222389608608647
1514 ms 13.248.169.48
106 2026-08-13 17:20 639222379604012481
47 ms 13.248.169.48
105 2026-08-13 17:20 639222379604012481
47 ms 76.223.54.146
104 2026-08-13 17:03 639222369372672858
16 ms 76.223.54.146
103 2026-08-13 17:03 639222369372672858
16 ms 13.248.169.48
102 2026-08-13 16:46 639222359096909298
2018 ms 13.248.169.48
101 2026-08-13 16:46 639222359096909298
2018 ms 76.223.54.146
100 2026-08-13 16:29 639222348814301655
27 ms 76.223.54.146
99 2026-08-13 16:29 639222348814301655
27 ms 13.248.169.48
98 2026-08-13 16:12 639222338608331104
31 ms 76.223.54.146
97 2026-08-13 16:12 639222338608331104
31 ms 13.248.169.48
96 2026-08-13 15:55 639222328204609760
2029 ms 76.223.54.146
95 2026-08-13 15:55 639222328204609760
2029 ms 13.248.169.48
94 2026-08-13 15:37 639222317859759909
38 ms 76.223.54.146
93 2026-08-13 15:37 639222317859759909
38 ms 13.248.169.48
92 2026-08-13 15:20 639222307560137918
17 ms 76.223.54.146
91 2026-08-13 15:20 639222307560137918
17 ms 13.248.169.48
90 2026-08-13 15:03 639222297274357149
15 ms 76.223.54.146
89 2026-08-13 15:03 639222297274357149
15 ms 13.248.169.48
88 2026-08-13 14:09 639222265004477827
1638 ms 76.223.54.146
87 2026-08-13 14:09 639222265004477827
1638 ms 13.248.169.48
86 2026-08-13 13:53 639222255176583683
3512 ms 13.248.169.48
85 2026-08-13 13:53 639222255176583683
3512 ms 76.223.54.146
84 2026-08-13 13:36 639222245340146131
21 ms 13.248.169.48
83 2026-08-13 13:36 639222245340146131
21 ms 76.223.54.146
82 2026-08-13 13:20 639222235662219956
16 ms 76.223.54.146
81 2026-08-13 13:20 639222235662219956
16 ms 13.248.169.48
80 2026-08-13 13:04 639222225817223284
14 ms 13.248.169.48
79 2026-08-13 13:04 639222225817223284
14 ms 76.223.54.146
78 2026-08-13 12:48 639222216341869648
10 ms 76.223.54.146
77 2026-08-13 12:48 639222216341869648
10 ms 13.248.169.48
76 2026-08-13 12:32 639222206848442189
11 ms 76.223.54.146
75 2026-08-13 12:32 639222206848442189
11 ms 13.248.169.48
74 2026-08-13 12:16 639222197538963225
19 ms 76.223.54.146
73 2026-08-13 12:16 639222197538963225
19 ms 13.248.169.48
72 2026-08-13 12:01 639222188113685569
20 ms 76.223.54.146
71 2026-08-13 12:01 639222188113685569
20 ms 13.248.169.48
70 2026-08-13 11:45 639222178880138458
13 ms 13.248.169.48
69 2026-08-13 11:45 639222178880138458
13 ms 76.223.54.146
68 2026-08-13 11:30 639222169343013317
17 ms 76.223.54.146
67 2026-08-13 11:30 639222169343013317
17 ms 13.248.169.48
66 2026-08-13 11:14 639222159910600596
14 ms 13.248.169.48
65 2026-08-13 11:14 639222159910600596
14 ms 76.223.54.146
64 2026-08-13 10:22 639222128676274866
10 ms 13.248.169.48
63 2026-08-13 10:22 639222128676274866
10 ms 76.223.54.146
62 2026-08-13 10:06 639222119169781983
21 ms 76.223.54.146
61 2026-08-13 10:06 639222119169781983
21 ms 13.248.169.48
60 2026-08-13 09:51 639222109996148889
16 ms 76.223.54.146
59 2026-08-13 09:51 639222109996148889
16 ms 13.248.169.48
58 2026-08-13 09:35 639222100791323799
1521 ms 13.248.169.48
57 2026-08-13 09:35 639222100791323799
1521 ms 76.223.54.146
56 2026-08-13 09:20 639222091647893142
30 ms 13.248.169.48
55 2026-08-13 09:20 639222091647893142
30 ms 76.223.54.146
54 2026-08-13 09:05 639222082524717649
68 ms 76.223.54.146
53 2026-08-13 09:05 639222082524717649
68 ms 13.248.169.48
52 2026-08-13 08:50 639222073378630456
2018 ms 13.248.169.48
51 2026-08-13 08:50 639222073378630456
2018 ms 76.223.54.146
50 2026-08-13 08:35 639222064537306701
25 ms 76.223.54.146
49 2026-08-13 08:35 639222064537306701
25 ms 13.248.169.48
48 2026-08-13 08:20 639222055409471864
21 ms 13.248.169.48
47 2026-08-13 08:20 639222055409471864
21 ms 76.223.54.146
46 2026-08-13 08:04 639222046117152411
18 ms 76.223.54.146
45 2026-08-13 08:04 639222046117152411
18 ms 13.248.169.48
44 2026-08-13 07:49 639222036915107067
17 ms 76.223.54.146
43 2026-08-13 07:49 639222036915107067
17 ms 13.248.169.48
42 2026-08-13 07:34 639222027654889141
21 ms 13.248.169.48
41 2026-08-13 07:34 639222027654889141
21 ms 76.223.54.146
40 2026-08-13 06:42 639221996824612035
18 ms 13.248.169.48
39 2026-08-13 06:42 639221996824612035
18 ms 76.223.54.146
38 2026-08-13 06:27 639221987863418113
10 ms 13.248.169.48
37 2026-08-13 06:27 639221987863418113
10 ms 76.223.54.146
36 2026-08-13 06:12 639221979006823112
44 ms 76.223.54.146
35 2026-08-13 06:12 639221979006823112
44 ms 13.248.169.48
34 2026-08-13 05:57 639221970068466615
15 ms 76.223.54.146
33 2026-08-13 05:57 639221970068466615
15 ms 13.248.169.48
32 2026-08-13 05:42 639221961001585139
524 ms 13.248.169.48
31 2026-08-13 05:42 639221961001585139
524 ms 76.223.54.146
30 2026-08-13 05:27 639221952104046397
2478 ms 13.248.169.48
29 2026-08-13 05:27 639221952104046397
2478 ms 76.223.54.146
28 2026-08-13 05:12 639221943247694484
2018 ms 76.223.54.146
27 2026-08-13 05:12 639221943247694484
2018 ms 13.248.169.48
26 2026-08-13 04:58 639221934603388241
5 ms 76.223.54.146
25 2026-08-13 04:58 639221934603388241
5 ms 13.248.169.48
24 2026-08-13 04:43 639221925729273358
35 ms 13.248.169.48
23 2026-08-13 04:43 639221925729273358
35 ms 76.223.54.146
22 2026-08-13 04:28 639221916777813401
3 ms 76.223.54.146
21 2026-08-13 04:28 639221916777813401
3 ms 13.248.169.48
20 2026-08-13 04:13 639221907816913910
26 ms 76.223.54.146
19 2026-08-13 04:13 639221907816913910
26 ms 13.248.169.48
18 2026-08-13 03:58 639221898639694322
2014 ms 76.223.54.146
17 2026-08-13 03:58 639221898639694322
2014 ms 13.248.169.48
16 2026-08-13 03:07 639221868257567489
2 ms 13.248.169.48
15 2026-08-13 03:07 639221868257567489
2 ms 76.223.54.146
14 2026-08-13 02:52 639221859270235608
5 ms 76.223.54.146
13 2026-08-13 02:52 639221859270235608
5 ms 13.248.169.48
12 2026-08-13 02:37 639221850184464515
24 ms 76.223.54.146
11 2026-08-13 02:37 639221850184464515
24 ms 13.248.169.48
10 2026-08-13 02:21 639221841141973425
23 ms 76.223.54.146
9 2026-08-13 02:21 639221841141973425
23 ms 13.248.169.48
8 2026-08-13 01:31 639221810548753083
5 ms 76.223.54.146
7 2026-08-13 01:31 639221810548753083
5 ms 13.248.169.48
6 2026-08-13 01:16 639221801656796262
1517 ms 76.223.54.146
5 2026-08-13 01:16 639221801656796262
1517 ms 13.248.169.48
4 2026-08-13 01:01 639221792658715334
10 ms 76.223.54.146
3 2026-08-13 01:01 639221792658715334
10 ms 13.248.169.48
2 2026-08-13 00:46 639221783571379176
35 ms 76.223.54.146
1 2026-08-13 00:46 639221783571379176
35 ms 13.248.169.48