bookprep.com - robtex.com
bookprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@bookprep.com 2025-10-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775237962 | ||||||
Subdomains
www.bookprep.com |
Same first word
bookprep.com |
Similar names
probokep.cv |
bokeppro.it.com |
bokeppro.com |
probokep.org |
prepbook.in |
prepbook.co |
probokep.com |
probokep.space |
prepbook.com |
robkoepp.com |
probokep.net |
DNS History
18 records (3 active, 15 former)
○NScce02hpeibpe.ams.hpecore.net2016-11-20 → 2017-01-29 · 4 obs
● 2016-11-20 02:31:36
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○NSns1-1.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1-2.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1-3.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1-4.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1-5.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1-6.hpclouddns.net2015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
○NSns1.hp.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
○NSns2.hp.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
○NSns3.hp.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
○NSns4.hp.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
○NSns5.hp.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
○NSns6.hp.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
○MXinbound-smtp.us-west-2.amazonaws.com2016-11-20 → 2017-01-29 · 3 obs
● 2017-01-29 13:44:36
○ 2026-04-03 17:52:10
○A15.126.207.72015-05-29 → 2016-04-15 · 4 obs
● 2016-04-15 23:04:28
○ 2016-11-20 02:31:36
○ 2026-04-03 17:52:10
●A52.20.84.622026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 17:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bookprep.com | ns1.atom.com, ns2.atom.com | 2 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: 3146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.atom.com hostmaster.bookprep.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
Hierarchy
The parent of www.bookprep.com is bookprep.com.
IP Addresses
bookprep.com points to an IP address: 52.20.84.62.
other host names include 336.net, www.onething.com, interspend.com, 365automation.com and astroclip.com; they share IP numbers with bookprep.com.
Name Servers
Two name servers ns1.atom.com and ns2.atom.com handle the delegation for bookprep.com.
bookprep.com shares the same name server setup as other domains, for instance finroyalty.com, songbooster.com, ricoa.com, lucody.com and utensils.net.
bookprep.com at least partially shares name servers with other domains, such as jetlia.com, sewar.com and tajeer.com.
These name servers are commonly used alongside verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.
Host names with one IP:
ns1.atom.com points to: 44.219.81.145
ns2.atom.com points to: 50.19.240.86