`ncbooks.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
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=1771291435

Same first word

ncbooks.net

ncbooks.com

Similar names

nscbook.com

cnbooks.net

cnbooks.cn

cnbooks.org

bockson.com

cnbooks.com

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2008-03-20 → 2026-03-24 · 2 obs

● 2008-03-20 06:29:20
● 2026-03-24 08:30:08

●NSthis-domain-for-sale.com2008-03-20 → 2026-03-24 · 5 obs

● 2008-03-20 06:29:20
○ 2015-06-27 15:08:12
○ 2017-02-04 17:56:58
● 2026-03-10 04:13:58
● 2026-03-24 08:30:08

○MXdev.null2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:29:20
○ 2015-06-27 15:08:12
○ 2026-03-24 08:30:08

○A141.8.225.1242015-11-14 → 2016-05-06 · 5 obs

○ 2015-06-27 15:08:12
● 2015-11-14 03:56:32
● 2016-05-06 04:53:06
○ 2017-02-04 17:56:58
○ 2026-03-24 08:30:08

●A207.148.248.1432017-02-04 → 2026-03-24 · 3 obs

○ 2016-05-06 04:53:06
● 2017-02-04 17:56:58
● 2026-03-24 08:30:08

○A208.254.26.1322008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:29:20
○ 2015-06-27 15:08:12
○ 2026-03-24 08:30:08

○A50.63.202.1042015-06-27 → 2015-06-27 · 4 obs

○ 2008-03-20 06:29:20
● 2015-06-27 15:08:12
○ 2015-11-14 03:56:32
○ 2026-03-24 08:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ncbooks.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ncbooks.com (unsigned zone)

⏱️ Timing

Total: 3029ms | 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

ncbooks.com maps to IP address 207.148.248.143.

Other host names, for instance 98.158.239.50.banksia.citybilliard.com, sensiblefoodie.com, floatingoffices.com, nbsinternational.com and mail.funbirthdaycards.com share IP numbers with ncbooks.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com are delegated to ncbooks.com.

ncbooks.com uses the same name server configuration as other domains, such as portablefriendly.com, travelcounseling.com, mibaseball.com, iqenhancement.com and mtnweb.com.

ncbooks.com at least partially shares name servers with other domains such as charminglycreative.com, nutriadviser.com, celavie.com, dhmo.com and getanewhome.com.

these name servers are commonly used with the name servers ns2.buydomains.com.

Hostnames with one IP number:

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

ns.buydomains.com points to 52.20.26.87

Hostnames pointing to 52.20.26.87: this-domain-for-sale.com, ns.buydomains.com

ncbooks.com - robtex.com

ncbooks.com

com