`bookshelfaudio.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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.net`nstld@verisign-grs.com serial=1777073536

Same first word

bookshelfaudio.com

Similar names

audiobookshelf.org

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-02-24 → 2026-04-24 · 2 obs

● 2026-02-24 04:57:50
● 2026-04-24 23:53:32

●NSthis-domain-for-sale.com2026-02-24 → 2026-04-24 · 2 obs

● 2026-02-24 04:57:50
● 2026-04-24 23:53:32

●A207.148.248.1432015-10-17 → 2026-04-24 · 3 obs

○ 2015-05-26 01:53:34
● 2015-10-17 06:46:00
● 2026-04-24 23:53:32

○A66.151.181.492015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 01:53:34
○ 2015-10-17 06:46:00
○ 2026-04-24 23:53:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
bookshelfaudio.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookshelfaudio.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

bookshelfaudio.com points to a single IP number: 207.148.248.143.

Other host names, for instance eselector.com, ns2.substancepro.com, mail.paulhopson.com, flavourofindia.com and wirebets.com share IP numbers with bookshelfaudio.com.

Name Servers

bookshelfaudio.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

bookshelfaudio.com uses the same name server setup as other domains, for instance simpleend.com, throwbackthursdays.com, castletrends.com, fixlearn.com and eldene.com.

bookshelfaudio.com at least partially shares name servers with other domains, such as emergencywaterproofing.com and ftkonline.com and affirmfoundation.com.

these name servers are often used together with the name servers ns2.buydomains.com.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

bookshelfaudio.com - robtex.com