bookprep.com - dns.ninja

bookprep.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.atom.comhostmaster@bookprep.com 2025-10-16 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784987692

Subdomains

www.bookprep.com

Same first word

bookprep.com

Similar names

probokep.cv
probokep.it.com
bokeppro.it.com
bokeppro.com
probokep.vip
probokep.org
prepbook.in
prepbook.co
bokeppro.fun
probokep.com
probokep.space
prepbook.com
probokep.in
robkoepp.com
probokep.net
probokep.us
probokep.me

DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comcce02hpeibpe.ams.hpecore.netns1-1.hpclouddns.netns1-2.hpclouddns.netns1-3.hpclouddns.netns1-4.hpclouddns.netns1-5.hpclouddns.netns1-6.hpclouddns.netns1.hp.comns2.hp.comns3.hp.comns4.hp.comns5.hp.comns6.hp.comMXinbound-smtp.us-west-2.amazonaws.comA52.20.84.6215.126.207.7
○NScce02hpeibpe.ams.hpecore.net2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○NSns1-1.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
○NSns1-2.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
○NSns1-3.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
○NSns1-4.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
○NSns1-5.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
○NSns1-6.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
●NSns1.atom.com2026-04-03 → 2026-07-25 · 3 obs
○ 2017-01-29 13:44:36
● 2026-04-03 17:52:10
● 2026-07-25 13:56:46
○NSns1.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
●NSns2.atom.com2026-04-03 → 2026-07-25 · 3 obs
○ 2017-01-29 13:44:36
● 2026-04-03 17:52:10
● 2026-07-25 13:56:46
○NSns2.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○NSns3.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○NSns4.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○NSns5.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○NSns6.hp.com2016-11-20 → 2017-01-29 · 5 obs
○ 2016-04-15 23:04:28
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○MXinbound-smtp.us-west-2.amazonaws.com2016-11-20 → 2017-01-29 · 4 obs
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○ 2026-07-25 13:56:46
○A15.126.207.72015-05-29 → 2016-04-15 · 4 obs
● 2015-05-29 21:06:04
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-07-25 13:56:46
●A52.20.84.622026-04-03 → 2026-07-25 · 3 obs
○ 2016-11-20 02:31:36
● 2026-04-03 17:52:10
● 2026-07-25 13:56:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bookprep.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookprep.com (unsigned zone)

⏱️ Timing

Total: 3253ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
TXT1f0095018235b8109a2bf9f65674a1784b6971ed6
SOA1ns1.atom.com hostmaster.bookprep.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

Hierarchy

The domain www.bookprep.com falls under the parent bookprep.com.

IP Addresses

bookprep.com resolves to just one IP address, 52.20.84.62.

Two other host names, along with crypto-mail.com, 336.net and www.onething.com, also share IP numbers with bookprep.com.

Name Servers

DNS delegation for bookprep.com points to two name servers: ns1.atom.com and ns2.atom.com.

bookprep.com shares its NS records with other domains, for example finroyalty.com, liquideal.com, songbooster.com and two others.

At least some of bookprep.com's name servers are shared with other domains, for example hepzy.com, soletastic.com, jetlia.com and two more.

The name servers verification-refeskkalf4qgvebx3uk7a.ns101.verify.hn, verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn, ns1.afternic.com and two others are commonly seen in use alongside these name servers.

Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.