`superiorworld.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=1774413007

Subdomains

mail.superiorworld.com

ns2.superiorworld.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 04:38:40

●NSthis-domain-for-sale.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 04:38:40

●A207.148.248.1432015-10-15 → 2026-03-25 · 3 obs

○ 2015-05-31 17:52:00
● 2015-10-15 13:56:12
● 2026-03-25 04:38:40

○A66.151.181.492015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 17:52:00
○ 2015-10-15 13:56:12
○ 2026-03-25 04:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
superiorworld.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 superiorworld.com (unsigned zone)

⏱️ Timing

Total: 56ms | 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

Hierarchy

superiorworld.com is a parent of mail.superiorworld.com and ns2.superiorworld.com.

IP Addresses

superiorworld.com resolves to one IP number: 207.148.248.143.

other host names including veterinarychiropractic.com, onlinetotal.com, cardiodoctor.com, infn.net and picguide.com share IP numbers with superiorworld.com.

Name Servers

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

superiorworld.com shares the same name server setup as other domains, for instance feminineattire.com, conservativesforchange.com, alternativefit.com, featuredgigs.com and erliax.com.

superiorworld.com shares name servers with other domains at least partially, for example cnportals.com and heretics.net.

Host names with a single IP:

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.

superiorworld.com - robtex.com