`4.book.org`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
		PTR	`ip-64-190-63-222.defastlink.net`
NS	`ns1.sedoparking.com` ⭐ ⚠️ Not in parent delegation
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
			PTR	`ip-91-195-241-8.defastlink.net`
NS	`ns2.sedoparking.com` ⚠️ Not in parent delegation
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
			PTR	`ip-91-195-240-8.defastlink.net`
MX	`localhost` ⭐ 🔒
		A	`::1`
		A	127.0.0.1
			PTR	`localhost`
			PTR	`ip-127-0-0-1.defastlink.net`
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`book.org`

	DNSSEC	⚠️ Not signed
	A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
	NS	`ns1.sedoparking.com` ⭐
	NS	`ns2.sedoparking.com`
	MX	`localhost` ⭐ 🔒
	TXT	`v=spf1 -all`
	SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

Same first word

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4.cm

4.to

4.ht

4.cn

4.ua

4.azurestaticapps.net

4.s3.eu-central-1.amazonaws.com

4.fr

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
book.org	ns2.sedoparking.com, ns1.sedoparking.com	-

✅ Authoritative Response

Server: 34.211.188.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for book.org (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

Analysis

IP Addresses

4.book.org points to a single IP address: 64.190.63.222.

Other host names such as xn--ssskauf-n2a.de, gartenzauberin.de, dinle7.net, gz.cl and (0x736578)yhosiery.com share IP numbers with 4.book.org.

Name Servers

4.book.org is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.

4.book.org uses the same name server setup as other domains, including finecd.com, evcomm.com, klondikeproperties.com, ratecable.com and speccreator.com.

Host names with two IP numbers:

ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.

ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.

Mail Servers

The mail server for 4.book.org is localhost.

4.book.org uses the same mail server setup as other domains, for instance masseuses6272.(0x736578)-date321.info.ph, gmail.cop.in, aucklandfashion.com, meronym.net and mail.electric-summer.de.

Hostname localhost resolves to two IPs: ::1 and 127.0.0.1.

4.book.org - robtex.com

4.book.org

book.org