DNS response history for ns1.linux2301.dnsboot.com

ns1.linux2301.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 2026-08-19. For this date, NameServerHistory found 148 DNS check records, 148 successful responses, 0 failed responses, and 209 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.linux2301.dnsboot.com.
Records on Selected Date

148

Historical checks stored for this nameserver on selected date

Average Latency

209 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

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

148

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.linux2301.dnsboot.com

Showing DNS history for 2026-08-19 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
148 2026-08-19 23:45 639227795899225951
3 ms 76.223.54.146
147 2026-08-19 23:45 639227795899225951
3 ms 13.248.169.48
146 2026-08-19 23:29 639227786351762008
15 ms 13.248.169.48
145 2026-08-19 23:29 639227786351762008
15 ms 76.223.54.146
144 2026-08-19 23:13 639227776640591733
10 ms 76.223.54.146
143 2026-08-19 23:13 639227776640591733
10 ms 13.248.169.48
142 2026-08-19 22:57 639227767128841282
38 ms 76.223.54.146
141 2026-08-19 22:57 639227767128841282
38 ms 13.248.169.48
140 2026-08-19 22:41 639227757477304711
22 ms 76.223.54.146
139 2026-08-19 22:41 639227757477304711
22 ms 13.248.169.48
138 2026-08-19 22:25 639227747572098014
30 ms 76.223.54.146
137 2026-08-19 22:25 639227747572098014
30 ms 13.248.169.48
136 2026-08-19 22:08 639227737588613113
2017 ms 13.248.169.48
135 2026-08-19 22:08 639227737588613113
2017 ms 76.223.54.146
134 2026-08-19 21:16 639227706134603955
31 ms 76.223.54.146
133 2026-08-19 21:16 639227706134603955
31 ms 13.248.169.48
132 2026-08-19 21:00 639227696589027396
17 ms 76.223.54.146
131 2026-08-19 21:00 639227696589027396
17 ms 13.248.169.48
130 2026-08-19 20:44 639227687097707639
22 ms 76.223.54.146
129 2026-08-19 20:44 639227687097707639
22 ms 13.248.169.48
128 2026-08-19 20:28 639227677474464487
104 ms 76.223.54.146
127 2026-08-19 20:28 639227677474464487
104 ms 13.248.169.48
126 2026-08-19 20:12 639227667767441118
10 ms 76.223.54.146
125 2026-08-19 20:12 639227667767441118
10 ms 13.248.169.48
124 2026-08-19 19:55 639227657984833832
30 ms 76.223.54.146
123 2026-08-19 19:55 639227657984833832
30 ms 13.248.169.48
122 2026-08-19 19:39 639227648079992640
34 ms 76.223.54.146
121 2026-08-19 19:39 639227648079992640
34 ms 13.248.169.48
120 2026-08-19 19:22 639227638125048441
40 ms 76.223.54.146
119 2026-08-19 19:22 639227638125048441
40 ms 13.248.169.48
118 2026-08-19 19:06 639227628211392142
452 ms 76.223.54.146
117 2026-08-19 19:06 639227628211392142
452 ms 13.248.169.48
116 2026-08-19 18:49 639227618261696275
22 ms 76.223.54.146
115 2026-08-19 18:49 639227618261696275
22 ms 13.248.169.48
114 2026-08-19 18:32 639227608366233645
429 ms 13.248.169.48
113 2026-08-19 18:32 639227608366233645
429 ms 76.223.54.146
112 2026-08-19 18:16 639227598301787588
39 ms 13.248.169.48
111 2026-08-19 18:16 639227598301787588
39 ms 76.223.54.146
110 2026-08-19 17:23 639227566241010716
26 ms 76.223.54.146
109 2026-08-19 17:23 639227566241010716
26 ms 13.248.169.48
108 2026-08-19 17:06 639227556454538959
47 ms 76.223.54.146
107 2026-08-19 17:06 639227556454538959
47 ms 13.248.169.48
106 2026-08-19 16:50 639227546640305542
63 ms 76.223.54.146
105 2026-08-19 16:50 639227546640305542
63 ms 13.248.169.48
104 2026-08-19 16:34 639227536965466472
31 ms 13.248.169.48
103 2026-08-19 16:34 639227536965466472
31 ms 76.223.54.146
102 2026-08-19 16:17 639227527048658280
31 ms 76.223.54.146
101 2026-08-19 16:17 639227527048658280
31 ms 13.248.169.48
100 2026-08-19 16:01 639227517386634438
35 ms 76.223.54.146
99 2026-08-19 16:01 639227517386634438
35 ms 13.248.169.48
98 2026-08-19 15:44 639227507459551637
13 ms 13.248.169.48
97 2026-08-19 15:44 639227507459551637
13 ms 76.223.54.146
96 2026-08-19 15:28 639227497515595277
77 ms 76.223.54.146
95 2026-08-19 15:28 639227497515595277
77 ms 13.248.169.48
94 2026-08-19 15:11 639227487441798036
26 ms 76.223.54.146
93 2026-08-19 15:11 639227487441798036
26 ms 13.248.169.48
92 2026-08-19 14:54 639227477445551863
37 ms 76.223.54.146
91 2026-08-19 14:54 639227477445551863
37 ms 13.248.169.48
90 2026-08-19 14:37 639227467297067891
18 ms 76.223.54.146
89 2026-08-19 14:37 639227467297067891
18 ms 13.248.169.48
88 2026-08-19 14:20 639227457057795635
45 ms 76.223.54.146
87 2026-08-19 14:20 639227457057795635
45 ms 13.248.169.48
86 2026-08-19 13:27 639227425244777397
32 ms 76.223.54.146
85 2026-08-19 13:27 639227425244777397
32 ms 13.248.169.48
84 2026-08-19 13:11 639227415422116485
7 ms 13.248.169.48
83 2026-08-19 13:11 639227415422116485
7 ms 76.223.54.146
82 2026-08-19 12:54 639227405307256053
39 ms 13.248.169.48
81 2026-08-19 12:54 639227405307256053
39 ms 76.223.54.146
80 2026-08-19 12:38 639227395396602630
41 ms 13.248.169.48
79 2026-08-19 12:38 639227395396602630
41 ms 76.223.54.146
78 2026-08-19 12:21 639227385510363611
35 ms 76.223.54.146
77 2026-08-19 12:21 639227385510363611
35 ms 13.248.169.48
76 2026-08-19 12:04 639227375508324850
30 ms 76.223.54.146
75 2026-08-19 12:04 639227375508324850
30 ms 13.248.169.48
74 2026-08-19 11:48 639227365326611906
36 ms 13.248.169.48
73 2026-08-19 11:48 639227365326611906
36 ms 76.223.54.146
72 2026-08-19 11:31 639227355360014208
11 ms 13.248.169.48
71 2026-08-19 11:31 639227355360014208
11 ms 76.223.54.146
70 2026-08-19 11:14 639227345036782165
31 ms 76.223.54.146
69 2026-08-19 11:14 639227345036782165
31 ms 13.248.169.48
68 2026-08-19 10:57 639227334992964533
31 ms 13.248.169.48
67 2026-08-19 10:57 639227334992964533
31 ms 76.223.54.146
66 2026-08-19 10:40 639227324986605572
58 ms 76.223.54.146
65 2026-08-19 10:40 639227324986605572
58 ms 13.248.169.48
64 2026-08-19 10:23 639227314928414539
25 ms 76.223.54.146
63 2026-08-19 10:23 639227314928414539
25 ms 13.248.169.48
62 2026-08-19 09:30 639227283029182134
33 ms 76.223.54.146
61 2026-08-19 09:30 639227283029182134
33 ms 13.248.169.48
60 2026-08-19 09:14 639227273294779350
150 ms 13.248.169.48
59 2026-08-19 09:14 639227273294779350
150 ms 76.223.54.146
58 2026-08-19 08:58 639227263525231313
34 ms 76.223.54.146
57 2026-08-19 08:58 639227263525231313
34 ms 13.248.169.48
56 2026-08-19 08:41 639227253578313363
55 ms 76.223.54.146
55 2026-08-19 08:41 639227253578313363
55 ms 13.248.169.48
54 2026-08-19 08:25 639227243649973322
1517 ms 13.248.169.48
53 2026-08-19 08:25 639227243649973322
1517 ms 76.223.54.146
52 2026-08-19 08:08 639227233581059317
1516 ms 76.223.54.146
51 2026-08-19 08:08 639227233581059317
1516 ms 13.248.169.48
50 2026-08-19 07:51 639227223667352067
45 ms 76.223.54.146
49 2026-08-19 07:51 639227223667352067
45 ms 13.248.169.48
48 2026-08-19 07:35 639227213714837066
1515 ms 76.223.54.146
47 2026-08-19 07:35 639227213714837066
1515 ms 13.248.169.48
46 2026-08-19 07:18 639227203701208496
27 ms 76.223.54.146
45 2026-08-19 07:18 639227203701208496
27 ms 13.248.169.48
44 2026-08-19 07:01 639227193643202179
1513 ms 76.223.54.146
43 2026-08-19 07:01 639227193643202179
1513 ms 13.248.169.48
42 2026-08-19 06:44 639227183584431597
15 ms 76.223.54.146
41 2026-08-19 06:44 639227183584431597
15 ms 13.248.169.48
40 2026-08-19 06:28 639227173347403088
7 ms 13.248.169.48
39 2026-08-19 06:28 639227173347403088
7 ms 76.223.54.146
38 2026-08-19 05:34 639227141523007601
51 ms 13.248.169.48
37 2026-08-19 05:34 639227141523007601
51 ms 76.223.54.146
36 2026-08-19 05:18 639227131785931574
48 ms 76.223.54.146
35 2026-08-19 05:18 639227131785931574
48 ms 13.248.169.48
34 2026-08-19 05:02 639227122176475389
33 ms 76.223.54.146
33 2026-08-19 05:02 639227122176475389
33 ms 13.248.169.48
32 2026-08-19 04:46 639227112668934596
16 ms 76.223.54.146
31 2026-08-19 04:46 639227112668934596
16 ms 13.248.169.48
30 2026-08-19 04:30 639227102773292788
41 ms 13.248.169.48
29 2026-08-19 04:30 639227102773292788
41 ms 76.223.54.146
28 2026-08-19 04:14 639227093141136930
18 ms 76.223.54.146
27 2026-08-19 04:14 639227093141136930
18 ms 13.248.169.48
26 2026-08-19 03:58 639227083449420147
17 ms 76.223.54.146
25 2026-08-19 03:58 639227083449420147
17 ms 13.248.169.48
24 2026-08-19 03:41 639227073771748493
112 ms 76.223.54.146
23 2026-08-19 03:41 639227073771748493
112 ms 13.248.169.48
22 2026-08-19 03:25 639227063977347614
807 ms 76.223.54.146
21 2026-08-19 03:25 639227063977347614
807 ms 13.248.169.48
20 2026-08-19 03:09 639227054253519024
28 ms 76.223.54.146
19 2026-08-19 03:09 639227054253519024
28 ms 13.248.169.48
18 2026-08-19 02:52 639227044381963886
15 ms 76.223.54.146
17 2026-08-19 02:52 639227044381963886
15 ms 13.248.169.48
16 2026-08-19 02:36 639227034441085514
15 ms 76.223.54.146
15 2026-08-19 02:36 639227034441085514
15 ms 13.248.169.48
14 2026-08-19 01:44 639227003126489968
10 ms 76.223.54.146
13 2026-08-19 01:44 639227003126489968
10 ms 13.248.169.48
12 2026-08-19 01:28 639226993456311614
37 ms 76.223.54.146
11 2026-08-19 01:28 639226993456311614
37 ms 13.248.169.48
10 2026-08-19 01:12 639226983847312345
23 ms 76.223.54.146
9 2026-08-19 01:12 639226983847312345
23 ms 13.248.169.48
8 2026-08-19 00:56 639226974357874853
9 ms 13.248.169.48
7 2026-08-19 00:56 639226974357874853
9 ms 76.223.54.146
6 2026-08-19 00:40 639226964670484721
17 ms 76.223.54.146
5 2026-08-19 00:40 639226964670484721
17 ms 13.248.169.48
4 2026-08-19 00:23 639226954857899696
2012 ms 13.248.169.48
3 2026-08-19 00:23 639226954857899696
2012 ms 76.223.54.146
2 2026-08-19 00:07 639226945091603488
1513 ms 76.223.54.146
1 2026-08-19 00:07 639226945091603488
1513 ms 13.248.169.48