DNS response history for ns1.createbook.app

ns1.createbook.app 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 74 DNS check records, 72 successful responses, 2 failed responses, and 474 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.createbook.app.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

474 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

72.167.224.189

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.createbook.app

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
74 2026-08-19 23:51 639227795899225951
4 ms 72.167.224.189
73 2026-08-19 23:35 639227786351762008
3 ms 72.167.224.189
72 2026-08-19 23:19 639227776640591733
333 ms 72.167.224.189
71 2026-08-19 23:03 639227767128841282
202 ms 72.167.224.189
70 2026-08-19 22:47 639227757477304711
336 ms 72.167.224.189
69 2026-08-19 22:31 639227747572098014
341 ms 72.167.224.189
68 2026-08-19 22:14 639227737588613113
3 ms 72.167.224.189
67 2026-08-19 21:21 639227706134603955
358 ms 72.167.224.189
66 2026-08-19 21:06 639227696589027396
2169 ms 72.167.224.189
65 2026-08-19 20:49 639227687097707639
4 ms 72.167.224.189
64 2026-08-19 20:34 639227677474464487
3 ms 72.167.224.189
63 2026-08-19 20:17 639227667767441118
180 ms 72.167.224.189
62 2026-08-19 20:01 639227657984833832
180 ms 72.167.224.189
61 2026-08-19 19:45 639227648079992640
3 ms 72.167.224.189
60 2026-08-19 19:28 639227638125048441
339 ms 72.167.224.189
59 2026-08-19 19:12 639227628211392142
363 ms 72.167.224.189
58 2026-08-19 18:55 639227618261696275
236 ms 72.167.224.189
57 2026-08-19 18:38 639227608366233645
349 ms 72.167.224.189
56 2026-08-19 18:22 639227598301787588
4 ms 72.167.224.189
55 2026-08-19 17:28 639227566241010716
2 ms 72.167.224.189
54 2026-08-19 17:12 639227556454538959
2008 ms 72.167.224.189
53 2026-08-19 16:56 639227546640305542
346 ms 72.167.224.189
52 2026-08-19 16:39 639227536965466472
341 ms 72.167.224.189
51 2026-08-19 16:23 639227527048658280
347 ms 72.167.224.189
50 2026-08-19 16:07 639227517386634438
3 ms 72.167.224.189
49 2026-08-19 15:50 639227507459551637
4 ms 72.167.224.189
48 2026-08-19 15:34 639227497515595277
5 ms 72.167.224.189
47 2026-08-19 15:17 639227487441798036
2204 ms 72.167.224.189
46 2026-08-19 15:00 639227477445551863
370 ms 72.167.224.189
45 2026-08-19 14:43 639227467297067891
4 ms 72.167.224.189
44 2026-08-19 14:26 639227457057795635
340 ms 72.167.224.189
43 2026-08-19 13:33 639227425244777397
4 ms 72.167.224.189
42 2026-08-19 13:17 639227415422116485
347 ms 72.167.224.189
41 2026-08-19 13:00 639227405307256053
344 ms 72.167.224.189
40 2026-08-19 12:43 639227395396602630
2199 ms 72.167.224.189
39 2026-08-19 12:27 639227385510363611
3 ms 72.167.224.189
38 2026-08-19 12:10 639227375508324850
2 ms 72.167.224.189
37 2026-08-19 11:53 639227365326611906
4 ms 72.167.224.189
36 2026-08-19 11:37 639227355360014208
347 ms 72.167.224.189
35 2026-08-19 11:20 639227345036782165
343 ms 72.167.224.189
34 2026-08-19 11:03 639227334992964533
339 ms 72.167.224.189
33 2026-08-19 10:46 639227324986605572
340 ms 72.167.224.189
32 2026-08-19 10:29 639227314928414539
33 ms 72.167.224.189
31 2026-08-19 09:36 639227283029182134
2008 ms 72.167.224.189
30 2026-08-19 09:20 639227273294779350
649 ms 72.167.224.189
29 2026-08-19 09:03 639227263525231313
2265 ms 72.167.224.189
28 2026-08-19 08:47 639227253578313363
165 ms 72.167.224.189
27 2026-08-19 08:31 639227243649973322
358 ms 72.167.224.189
26 2026-08-19 08:14 639227233581059317
2018 ms 72.167.224.189
25 2026-08-19 07:57 639227223667352067
2008 ms 72.167.224.189
24 2026-08-19 07:41 639227213714837066
213 ms 72.167.224.189
23 2026-08-19 07:24 639227203701208496
354 ms 72.167.224.189
22 2026-08-19 07:07 639227193643202179
353 ms 72.167.224.189
21 2026-08-19 06:51 639227183584431597
339 ms 72.167.224.189
20 2026-08-19 06:34 639227173347403088
355 ms 72.167.224.189
19 2026-08-19 05:40 639227141523007601
334 ms 72.167.224.189
18 2026-08-19 05:24 639227131785931574
358 ms 72.167.224.189
17 2026-08-19 05:08 639227122176475389
2167 ms 72.167.224.189
16 2026-08-19 04:52 639227112668934596
178 ms 72.167.224.189
15 2026-08-19 04:36 639227102773292788
2 ms 72.167.224.189
14 2026-08-19 04:20 639227093141136930
21 ms 72.167.224.189
13 2026-08-19 04:03 639227083449420147
5 ms 72.167.224.189
12 2026-08-19 03:47 639227073771748493
343 ms 72.167.224.189
11 2026-08-19 03:31 639227063977347614
19 ms 72.167.224.189
10 2026-08-19 03:15 639227054253519024
350 ms 72.167.224.189
9 2026-08-19 02:58 639227044381963886
333 ms 72.167.224.189
8 2026-08-19 02:42 639227034441085514
338 ms 72.167.224.189
7 2026-08-19 01:50 639227003126489968
342 ms 72.167.224.189
6 2026-08-19 01:33 639226993456311614
8 ms 72.167.224.189
5 2026-08-19 01:17 639226983847312345
2026 ms 72.167.224.189
4 2026-08-19 01:01 639226974357874853
205 ms 72.167.224.189
3 2026-08-19 00:45 639226964670484721
341 ms 72.167.224.189
2 2026-08-19 00:29 639226954857899696
-
1 2026-08-19 00:13 639226945091603488
-