DNS response history for hosting.gitbook.io

hosting.gitbook.io 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 150 DNS check records, 150 successful responses, 0 failed responses, and 187 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 hosting.gitbook.io.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

187 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.147.209

Most recently resolved hosting IP on selected date

Successful Responses

150

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 hosting.gitbook.io

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
150 2026-08-19 23:58 639227805445376839
23 ms 172.64.147.209
149 2026-08-19 23:58 639227805445376839
23 ms 104.18.40.47
148 2026-08-19 23:42 639227795899225951
30 ms 172.64.147.209
147 2026-08-19 23:42 639227795899225951
30 ms 104.18.40.47
146 2026-08-19 23:26 639227786351762008
18 ms 172.64.147.209
145 2026-08-19 23:26 639227786351762008
18 ms 104.18.40.47
144 2026-08-19 23:10 639227776640591733
26 ms 172.64.147.209
143 2026-08-19 23:10 639227776640591733
26 ms 104.18.40.47
142 2026-08-19 22:54 639227767128841282
13 ms 104.18.40.47
141 2026-08-19 22:54 639227767128841282
13 ms 172.64.147.209
140 2026-08-19 22:38 639227757477304711
9 ms 104.18.40.47
139 2026-08-19 22:38 639227757477304711
9 ms 172.64.147.209
138 2026-08-19 22:22 639227747572098014
28 ms 172.64.147.209
137 2026-08-19 22:22 639227747572098014
28 ms 104.18.40.47
136 2026-08-19 22:05 639227737588613113
42 ms 104.18.40.47
135 2026-08-19 22:05 639227737588613113
42 ms 172.64.147.209
134 2026-08-19 21:13 639227706134603955
15 ms 104.18.40.47
133 2026-08-19 21:13 639227706134603955
15 ms 172.64.147.209
132 2026-08-19 20:57 639227696589027396
12 ms 172.64.147.209
131 2026-08-19 20:57 639227696589027396
12 ms 104.18.40.47
130 2026-08-19 20:41 639227687097707639
55 ms 172.64.147.209
129 2026-08-19 20:41 639227687097707639
55 ms 104.18.40.47
128 2026-08-19 20:25 639227677474464487
2015 ms 104.18.40.47
127 2026-08-19 20:25 639227677474464487
2015 ms 172.64.147.209
126 2026-08-19 20:09 639227667767441118
18 ms 104.18.40.47
125 2026-08-19 20:09 639227667767441118
18 ms 172.64.147.209
124 2026-08-19 19:52 639227657984833832
36 ms 104.18.40.47
123 2026-08-19 19:52 639227657984833832
36 ms 172.64.147.209
122 2026-08-19 19:36 639227648079992640
7 ms 104.18.40.47
121 2026-08-19 19:36 639227648079992640
7 ms 172.64.147.209
120 2026-08-19 19:19 639227638125048441
6 ms 104.18.40.47
119 2026-08-19 19:19 639227638125048441
6 ms 172.64.147.209
118 2026-08-19 19:03 639227628211392142
66 ms 172.64.147.209
117 2026-08-19 19:03 639227628211392142
66 ms 104.18.40.47
116 2026-08-19 18:46 639227618261696275
19 ms 104.18.40.47
115 2026-08-19 18:46 639227618261696275
19 ms 172.64.147.209
114 2026-08-19 18:30 639227608366233645
2052 ms 172.64.147.209
113 2026-08-19 18:30 639227608366233645
2052 ms 104.18.40.47
112 2026-08-19 18:13 639227598301787588
44 ms 172.64.147.209
111 2026-08-19 18:13 639227598301787588
44 ms 104.18.40.47
110 2026-08-19 17:20 639227566241010716
66 ms 104.18.40.47
109 2026-08-19 17:20 639227566241010716
66 ms 172.64.147.209
108 2026-08-19 17:03 639227556454538959
28 ms 104.18.40.47
107 2026-08-19 17:03 639227556454538959
28 ms 172.64.147.209
106 2026-08-19 16:47 639227546640305542
30 ms 104.18.40.47
105 2026-08-19 16:47 639227546640305542
30 ms 172.64.147.209
104 2026-08-19 16:31 639227536965466472
5 ms 172.64.147.209
103 2026-08-19 16:31 639227536965466472
5 ms 104.18.40.47
102 2026-08-19 16:14 639227527048658280
9 ms 104.18.40.47
101 2026-08-19 16:14 639227527048658280
9 ms 172.64.147.209
100 2026-08-19 15:58 639227517386634438
2048 ms 172.64.147.209
99 2026-08-19 15:58 639227517386634438
2048 ms 104.18.40.47
98 2026-08-19 15:42 639227507459551637
36 ms 172.64.147.209
97 2026-08-19 15:42 639227507459551637
36 ms 104.18.40.47
96 2026-08-19 15:25 639227497515595277
2021 ms 172.64.147.209
95 2026-08-19 15:25 639227497515595277
2021 ms 104.18.40.47
94 2026-08-19 15:08 639227487441798036
4 ms 104.18.40.47
93 2026-08-19 15:08 639227487441798036
4 ms 172.64.147.209
92 2026-08-19 14:52 639227477445551863
29 ms 172.64.147.209
91 2026-08-19 14:52 639227477445551863
29 ms 104.18.40.47
90 2026-08-19 14:35 639227467297067891
47 ms 172.64.147.209
89 2026-08-19 14:35 639227467297067891
47 ms 104.18.40.47
88 2026-08-19 14:17 639227457057795635
32 ms 104.18.40.47
87 2026-08-19 14:17 639227457057795635
32 ms 172.64.147.209
86 2026-08-19 13:25 639227425244777397
39 ms 104.18.40.47
85 2026-08-19 13:25 639227425244777397
39 ms 172.64.147.209
84 2026-08-19 13:08 639227415422116485
25 ms 104.18.40.47
83 2026-08-19 13:08 639227415422116485
25 ms 172.64.147.209
82 2026-08-19 12:51 639227405307256053
10 ms 172.64.147.209
81 2026-08-19 12:51 639227405307256053
10 ms 104.18.40.47
80 2026-08-19 12:35 639227395396602630
16 ms 172.64.147.209
79 2026-08-19 12:35 639227395396602630
16 ms 104.18.40.47
78 2026-08-19 12:18 639227385510363611
65 ms 172.64.147.209
77 2026-08-19 12:18 639227385510363611
65 ms 104.18.40.47
76 2026-08-19 12:02 639227375508324850
27 ms 172.64.147.209
75 2026-08-19 12:02 639227375508324850
27 ms 104.18.40.47
74 2026-08-19 11:45 639227365326611906
37 ms 172.64.147.209
73 2026-08-19 11:45 639227365326611906
37 ms 104.18.40.47
72 2026-08-19 11:28 639227355360014208
37 ms 104.18.40.47
71 2026-08-19 11:28 639227355360014208
37 ms 172.64.147.209
70 2026-08-19 11:11 639227345036782165
7 ms 104.18.40.47
69 2026-08-19 11:11 639227345036782165
7 ms 172.64.147.209
68 2026-08-19 10:54 639227334992964533
13 ms 104.18.40.47
67 2026-08-19 10:54 639227334992964533
13 ms 172.64.147.209
66 2026-08-19 10:37 639227324986605572
36 ms 104.18.40.47
65 2026-08-19 10:37 639227324986605572
36 ms 172.64.147.209
64 2026-08-19 10:21 639227314928414539
29 ms 104.18.40.47
63 2026-08-19 10:21 639227314928414539
29 ms 172.64.147.209
62 2026-08-19 09:27 639227283029182134
29 ms 104.18.40.47
61 2026-08-19 09:27 639227283029182134
29 ms 172.64.147.209
60 2026-08-19 09:11 639227273294779350
27 ms 172.64.147.209
59 2026-08-19 09:11 639227273294779350
27 ms 104.18.40.47
58 2026-08-19 08:55 639227263525231313
27 ms 104.18.40.47
57 2026-08-19 08:55 639227263525231313
27 ms 172.64.147.209
56 2026-08-19 08:38 639227253578313363
54 ms 104.18.40.47
55 2026-08-19 08:38 639227253578313363
54 ms 172.64.147.209
54 2026-08-19 08:22 639227243649973322
22 ms 104.18.40.47
53 2026-08-19 08:22 639227243649973322
22 ms 172.64.147.209
52 2026-08-19 08:05 639227233581059317
68 ms 172.64.147.209
51 2026-08-19 08:05 639227233581059317
68 ms 104.18.40.47
50 2026-08-19 07:48 639227223667352067
14 ms 104.18.40.47
49 2026-08-19 07:48 639227223667352067
14 ms 172.64.147.209
48 2026-08-19 07:32 639227213714837066
47 ms 104.18.40.47
47 2026-08-19 07:32 639227213714837066
47 ms 172.64.147.209
46 2026-08-19 07:15 639227203701208496
2011 ms 172.64.147.209
45 2026-08-19 07:15 639227203701208496
2011 ms 104.18.40.47
44 2026-08-19 06:59 639227193643202179
9 ms 172.64.147.209
43 2026-08-19 06:59 639227193643202179
9 ms 104.18.40.47
42 2026-08-19 06:42 639227183584431597
2015 ms 104.18.40.47
41 2026-08-19 06:42 639227183584431597
2015 ms 172.64.147.209
40 2026-08-19 06:25 639227173347403088
51 ms 172.64.147.209
39 2026-08-19 06:25 639227173347403088
51 ms 104.18.40.47
38 2026-08-19 05:32 639227141523007601
20 ms 172.64.147.209
37 2026-08-19 05:32 639227141523007601
20 ms 104.18.40.47
36 2026-08-19 05:15 639227131785931574
2 ms 104.18.40.47
35 2026-08-19 05:15 639227131785931574
2 ms 172.64.147.209
34 2026-08-19 04:59 639227122176475389
36 ms 104.18.40.47
33 2026-08-19 04:59 639227122176475389
36 ms 172.64.147.209
32 2026-08-19 04:43 639227112668934596
31 ms 172.64.147.209
31 2026-08-19 04:43 639227112668934596
31 ms 104.18.40.47
30 2026-08-19 04:27 639227102773292788
23 ms 104.18.40.47
29 2026-08-19 04:27 639227102773292788
23 ms 172.64.147.209
28 2026-08-19 04:11 639227093141136930
32 ms 172.64.147.209
27 2026-08-19 04:11 639227093141136930
32 ms 104.18.40.47
26 2026-08-19 03:55 639227083449420147
3 ms 104.18.40.47
25 2026-08-19 03:55 639227083449420147
3 ms 172.64.147.209
24 2026-08-19 03:39 639227073771748493
30 ms 172.64.147.209
23 2026-08-19 03:39 639227073771748493
30 ms 104.18.40.47
22 2026-08-19 03:22 639227063977347614
6 ms 172.64.147.209
21 2026-08-19 03:22 639227063977347614
6 ms 104.18.40.47
20 2026-08-19 03:06 639227054253519024
9 ms 172.64.147.209
19 2026-08-19 03:06 639227054253519024
9 ms 104.18.40.47
18 2026-08-19 02:50 639227044381963886
5 ms 104.18.40.47
17 2026-08-19 02:50 639227044381963886
5 ms 172.64.147.209
16 2026-08-19 02:33 639227034441085514
46 ms 104.18.40.47
15 2026-08-19 02:33 639227034441085514
46 ms 172.64.147.209
14 2026-08-19 01:41 639227003126489968
5 ms 104.18.40.47
13 2026-08-19 01:41 639227003126489968
5 ms 172.64.147.209
12 2026-08-19 01:25 639226993456311614
12 ms 104.18.40.47
11 2026-08-19 01:25 639226993456311614
12 ms 172.64.147.209
10 2026-08-19 01:09 639226983847312345
68 ms 104.18.40.47
9 2026-08-19 01:09 639226983847312345
68 ms 172.64.147.209
8 2026-08-19 00:53 639226974357874853
29 ms 104.18.40.47
7 2026-08-19 00:53 639226974357874853
29 ms 172.64.147.209
6 2026-08-19 00:37 639226964670484721
20 ms 104.18.40.47
5 2026-08-19 00:37 639226964670484721
20 ms 172.64.147.209
4 2026-08-19 00:21 639226954857899696
16 ms 104.18.40.47
3 2026-08-19 00:21 639226954857899696
16 ms 172.64.147.209
2 2026-08-19 00:04 639226945091603488
13 ms 104.18.40.47
1 2026-08-19 00:04 639226945091603488
13 ms 172.64.147.209