`graduateclass.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

graduateclass.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 15:06:58

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 15:06:58

●A207.148.248.1432015-10-24 → 2026-03-23 · 3 obs

○ 2015-05-29 04:41:08
● 2015-10-24 01:39:36
● 2026-03-23 15:06:58

○A66.151.181.492015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 04:41:08
○ 2015-10-24 01:39:36
○ 2026-03-23 15:06:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
graduateclass.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 graduateclass.com (unsigned zone)

⏱️ Timing

Total: 1825ms | 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

graduateclass.com points to a single IP address: 207.148.248.143.

Other host names such as erad.net, rentmaterial.com, assetpub.com, xwp.org and beadingboutique.com share IPs with graduateclass.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for graduateclass.com.

graduateclass.com shares the same name server setup as other domains, for example privatepremises.com, productivityprofessionals.com, locatepro.com, roxannestudio.com and lovelypeeps.com.

graduateclass.com shares name servers with other domains to some extent, including sleekshades.com, meetmonthly.com, christianathlete.org and btce.net.

these name servers are commonly used alongside ns2.buydomains.com name servers.

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.

graduateclass.com - robtex.com