`studyadvisory.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`
SOA	`ns.buydomains.com`hostmaster@buydomains.com serial=115003015

`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

studyadvisory.com

studyadvisory.org

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-06-18 → 2026-03-20 · 2 obs

● 2015-06-18 07:26:28
● 2026-03-20 00:42:58

●NSthis-domain-for-sale.com2026-02-22 → 2026-03-20 · 3 obs

○ 2015-06-18 07:26:28
● 2026-02-22 10:51:38
● 2026-03-20 00:42:58

●A207.148.248.1432015-10-31 → 2026-03-20 · 3 obs

○ 2015-06-18 07:26:28
● 2015-10-31 01:01:54
● 2026-03-20 00:42:58

○A66.151.181.492015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 07:26:28
○ 2015-10-31 01:01:54
○ 2026-03-20 00:42:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`
SOA	1	`ns.buydomains.com hostmaster.buydomains.`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

studyadvisory.com points to IP number 207.148.248.143.

For instance, other host names ns2.xwap.org, sosaria.com, foodiefranchise.com, webrefresher.com and www.satellitemovie.com share IP numbers with studyadvisory.com.

Name Servers

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

studyadvisory.com uses the same name server setup as other domains such as supremehealer.com, eadv.net, mobiliar.org, zaag.net and surprisingstars.com.

studyadvisory.com shares name servers with other domains at least partially, for instance virtualdiscipleship.com and aliz.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

studyadvisory.com - robtex.com