DNS response history for ns2.yellowbook.dev

ns2.yellowbook.dev 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 2026-08-18. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 233 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.yellowbook.dev.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

233 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.169.48

Most recently resolved hosting IP on selected date

Successful Responses

148

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.yellowbook.dev

Showing DNS history for 2026-08-18 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
149 2026-08-18 23:46 639226935204800669
90 ms 13.248.169.48
148 2026-08-18 23:46 639226935204800669
90 ms 76.223.54.146
147 2026-08-18 23:30 639226925298919497
15 ms 76.223.54.146
146 2026-08-18 23:30 639226925298919497
15 ms 13.248.169.48
145 2026-08-18 23:13 639226915487885053
16 ms 76.223.54.146
144 2026-08-18 23:13 639226915487885053
16 ms 13.248.169.48
143 2026-08-18 22:57 639226905465760034
162 ms 13.248.169.48
142 2026-08-18 22:57 639226905465760034
162 ms 76.223.54.146
141 2026-08-18 22:40 639226895378104692
20 ms 76.223.54.146
140 2026-08-18 22:40 639226895378104692
20 ms 13.248.169.48
139 2026-08-18 21:47 639226863374232622
20 ms 76.223.54.146
138 2026-08-18 21:47 639226863374232622
20 ms 13.248.169.48
137 2026-08-18 21:30 639226853698516058
34 ms 76.223.54.146
136 2026-08-18 21:30 639226853698516058
34 ms 13.248.169.48
135 2026-08-18 21:14 639226843797360601
50 ms 76.223.54.146
134 2026-08-18 21:14 639226843797360601
50 ms 13.248.169.48
133 2026-08-18 20:58 639226834046588155
38 ms 76.223.54.146
132 2026-08-18 20:58 639226834046588155
38 ms 13.248.169.48
131 2026-08-18 20:41 639226824234488533
37 ms 76.223.54.146
130 2026-08-18 20:41 639226824234488533
37 ms 13.248.169.48
129 2026-08-18 20:25 639226814549928621
54 ms 76.223.54.146
128 2026-08-18 20:25 639226814549928621
54 ms 13.248.169.48
127 2026-08-18 20:09 639226804721432353
55 ms 76.223.54.146
126 2026-08-18 20:09 639226804721432353
55 ms 13.248.169.48
125 2026-08-18 19:53 639226795048828184
36 ms 76.223.54.146
124 2026-08-18 19:53 639226795048828184
36 ms 13.248.169.48
123 2026-08-18 19:36 639226785202482420
43 ms 76.223.54.146
122 2026-08-18 19:36 639226785202482420
43 ms 13.248.169.48
121 2026-08-18 19:20 639226775309362607
23 ms 76.223.54.146
120 2026-08-18 19:20 639226775309362607
23 ms 13.248.169.48
119 2026-08-18 19:03 639226765406586155
58 ms 76.223.54.146
118 2026-08-18 19:03 639226765406586155
58 ms 13.248.169.48
117 2026-08-18 18:47 639226755437790519
35 ms 76.223.54.146
116 2026-08-18 18:47 639226755437790519
35 ms 13.248.169.48
115 2026-08-18 17:54 639226723856194457
26 ms 13.248.169.48
114 2026-08-18 17:54 639226723856194457
26 ms 76.223.54.146
113 2026-08-18 17:38 639226714050583422
39 ms 76.223.54.146
112 2026-08-18 17:38 639226714050583422
39 ms 13.248.169.48
111 2026-08-18 17:21 639226704236499724
85 ms 13.248.169.48
110 2026-08-18 17:21 639226704236499724
85 ms 76.223.54.146
109 2026-08-18 17:05 639226694184520163
17 ms 76.223.54.146
108 2026-08-18 17:05 639226694184520163
17 ms 13.248.169.48
107 2026-08-18 16:48 639226684161203477
38 ms 76.223.54.146
106 2026-08-18 16:48 639226684161203477
38 ms 13.248.169.48
105 2026-08-18 16:31 639226674305430109
98 ms 13.248.169.48
104 2026-08-18 16:31 639226674305430109
98 ms 76.223.54.146
103 2026-08-18 16:15 639226664489607984
21 ms 76.223.54.146
102 2026-08-18 16:15 639226664489607984
21 ms 13.248.169.48
101 2026-08-18 15:58 639226654533111667
18 ms 76.223.54.146
100 2026-08-18 15:58 639226654533111667
18 ms 13.248.169.48
99 2026-08-18 15:42 639226644778594725
4020 ms 13.248.169.48
98 2026-08-18 15:42 639226644778594725
4020 ms 76.223.54.146
97 2026-08-18 15:26 639226634901553621
43 ms 13.248.169.48
96 2026-08-18 15:26 639226634901553621
43 ms 76.223.54.146
95 2026-08-18 15:09 639226624921864967
57 ms 76.223.54.146
94 2026-08-18 15:09 639226624921864967
57 ms 13.248.169.48
93 2026-08-18 14:52 639226614939419403
63 ms 13.248.169.48
92 2026-08-18 14:52 639226614939419403
63 ms 76.223.54.146
91 2026-08-18 13:59 639226583021074771
19 ms 76.223.54.146
90 2026-08-18 13:59 639226583021074771
19 ms 13.248.169.48
89 2026-08-18 13:43 639226573279933585
23 ms 76.223.54.146
88 2026-08-18 13:43 639226573279933585
23 ms 13.248.169.48
87 2026-08-18 13:27 639226563494036301
9 ms 13.248.169.48
86 2026-08-18 13:27 639226563494036301
9 ms 76.223.54.146
85 2026-08-18 13:10 639226553708216256
62 ms 76.223.54.146
84 2026-08-18 13:10 639226553708216256
62 ms 13.248.169.48
83 2026-08-18 12:54 639226544003734815
22 ms 13.248.169.48
82 2026-08-18 12:54 639226544003734815
22 ms 76.223.54.146
81 2026-08-18 12:38 639226534105733155
45 ms 76.223.54.146
80 2026-08-18 12:38 639226534105733155
45 ms 13.248.169.48
79 2026-08-18 12:21 639226524298118898
40 ms 76.223.54.146
78 2026-08-18 12:21 639226524298118898
40 ms 13.248.169.48
77 2026-08-18 12:05 639226514525195335
20 ms 76.223.54.146
76 2026-08-18 12:05 639226514525195335
20 ms 13.248.169.48
75 2026-08-18 11:49 639226504703635320
145 ms 76.223.54.146
74 2026-08-18 11:49 639226504703635320
145 ms 13.248.169.48
73 2026-08-18 11:32 639226494737271720
130 ms 76.223.54.146
72 2026-08-18 11:32 639226494737271720
130 ms 13.248.169.48
71 2026-08-18 11:16 639226485005027236
33 ms 13.248.169.48
70 2026-08-18 11:16 639226485005027236
33 ms 76.223.54.146
69 2026-08-18 10:59 639226475133236105
19 ms 76.223.54.146
68 2026-08-18 10:59 639226475133236105
19 ms 13.248.169.48
67 2026-08-18 10:06 639226442975077052
2045 ms 13.248.169.48
66 2026-08-18 10:06 639226442975077052
2045 ms 76.223.54.146
65 2026-08-18 09:50 639226433317932039
97 ms 76.223.54.146
64 2026-08-18 09:50 639226433317932039
97 ms 13.248.169.48
63 2026-08-18 09:34 639226423688431096
31 ms 76.223.54.146
62 2026-08-18 09:34 639226423688431096
31 ms 13.248.169.48
61 2026-08-18 09:18 639226413998250045
19 ms 76.223.54.146
60 2026-08-18 09:18 639226413998250045
19 ms 13.248.169.48
59 2026-08-18 09:01 639226404284554875
19 ms 76.223.54.146
58 2026-08-18 09:01 639226404284554875
19 ms 13.248.169.48
57 2026-08-18 08:45 639226394637043309
22 ms 76.223.54.146
56 2026-08-18 08:45 639226394637043309
22 ms 13.248.169.48
55 2026-08-18 08:29 639226385052447582
2293 ms 13.248.169.48
54 2026-08-18 08:29 639226385052447582
2293 ms 76.223.54.146
53 2026-08-18 08:13 639226375506189603
67 ms 76.223.54.146
52 2026-08-18 08:13 639226375506189603
67 ms 13.248.169.48
51 2026-08-18 07:57 639226365690646426
33 ms 76.223.54.146
50 2026-08-18 07:57 639226365690646426
33 ms 13.248.169.48
49 2026-08-18 07:41 639226355771007701
20 ms 76.223.54.146
48 2026-08-18 07:41 639226355771007701
20 ms 13.248.169.48
47 2026-08-18 07:24 639226345946269369
89 ms 76.223.54.146
46 2026-08-18 07:24 639226345946269369
89 ms 13.248.169.48
45 2026-08-18 07:08 639226336241601848
50 ms 76.223.54.146
44 2026-08-18 07:08 639226336241601848
50 ms 13.248.169.48
43 2026-08-18 06:16 639226304950675290
19 ms 76.223.54.146
42 2026-08-18 06:16 639226304950675290
19 ms 13.248.169.48
41 2026-08-18 06:00 639226295324754616
41 ms 76.223.54.146
40 2026-08-18 06:00 639226295324754616
41 ms 13.248.169.48
39 2026-08-18 05:44 639226285824640601
20 ms 76.223.54.146
38 2026-08-18 05:44 639226285824640601
20 ms 13.248.169.48
37 2026-08-18 05:28 639226276321223917
19 ms 76.223.54.146
36 2026-08-18 05:28 639226276321223917
19 ms 13.248.169.48
35 2026-08-18 05:12 639226266800200046
19 ms 13.248.169.48
34 2026-08-18 05:12 639226266800200046
19 ms 76.223.54.146
33 2026-08-18 04:56 639226256958066164
33 ms 76.223.54.146
32 2026-08-18 04:56 639226256958066164
33 ms 13.248.169.48
31 2026-08-18 04:40 639226247432364597
3 ms 13.248.169.48
30 2026-08-18 04:40 639226247432364597
3 ms 76.223.54.146
29 2026-08-18 04:24 639226237703388552
42 ms 76.223.54.146
28 2026-08-18 04:24 639226237703388552
42 ms 13.248.169.48
27 2026-08-18 04:07 639226227937569589
19 ms 76.223.54.146
26 2026-08-18 04:07 639226227937569589
19 ms 13.248.169.48
25 2026-08-18 03:51 639226218052465471
-
24 2026-08-18 03:35 639226208429623997
20 ms 76.223.54.146
23 2026-08-18 03:35 639226208429623997
20 ms 13.248.169.48
22 2026-08-18 03:19 639226198800675295
40 ms 13.248.169.48
21 2026-08-18 03:19 639226198800675295
40 ms 76.223.54.146
20 2026-08-18 02:27 639226167722042574
2036 ms 76.223.54.146
19 2026-08-18 02:27 639226167722042574
2036 ms 13.248.169.48
18 2026-08-18 02:11 639226158277924383
27 ms 13.248.169.48
17 2026-08-18 02:11 639226158277924383
27 ms 76.223.54.146
16 2026-08-18 01:55 639226148757810592
43 ms 76.223.54.146
15 2026-08-18 01:55 639226148757810592
43 ms 13.248.169.48
14 2026-08-18 01:40 639226139348611045
20 ms 13.248.169.48
13 2026-08-18 01:40 639226139348611045
20 ms 76.223.54.146
12 2026-08-18 01:24 639226129823462907
19 ms 76.223.54.146
11 2026-08-18 01:24 639226129823462907
19 ms 13.248.169.48
10 2026-08-18 01:08 639226120218260005
43 ms 76.223.54.146
9 2026-08-18 01:08 639226120218260005
43 ms 13.248.169.48
8 2026-08-18 00:52 639226110875503904
25 ms 13.248.169.48
7 2026-08-18 00:52 639226110875503904
25 ms 76.223.54.146
6 2026-08-18 00:37 639226101376311912
4020 ms 13.248.169.48
5 2026-08-18 00:37 639226101376311912
4020 ms 76.223.54.146
4 2026-08-18 00:21 639226091924943492
38 ms 76.223.54.146
3 2026-08-18 00:21 639226091924943492
38 ms 13.248.169.48
2 2026-08-18 00:05 639226082133158124
45 ms 76.223.54.146
1 2026-08-18 00:05 639226082133158124
45 ms 13.248.169.48