`modelingcourse.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=1785991064

Same first word

modelingcourse.com

DNS History

9 records (3 active, 6 former)

●NSns.buydomains.com2015-07-11 → 2026-08-06 · 3 obs

○ 2008-03-15 19:33:32
● 2015-07-11 12:51:34
● 2026-08-06 04:53:28

○NSns1.revenuedirect.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 19:33:32
○ 2015-07-11 12:51:34
○ 2026-08-06 04:53:28

○NSns2.revenuedirect.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 19:33:32
○ 2015-07-11 12:51:34
○ 2026-08-06 04:53:28

●NSthis-domain-for-sale.com2026-08-06 → 2026-08-06 · 3 obs

○ 2015-07-11 12:51:34
● 2026-08-06 04:53:26
● 2026-08-06 04:53:28

●A207.148.248.1432015-11-19 → 2026-08-06 · 3 obs

○ 2015-07-11 12:51:34
● 2015-11-19 02:46:48
● 2026-08-06 04:53:28

○A50.63.202.1042015-07-11 → 2015-07-11 · 4 obs

○ 2008-03-15 19:33:32
● 2015-07-11 12:51:34
○ 2015-11-19 02:46:48
○ 2026-08-06 04:53:28

○A66.150.161.572008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 19:33:32
○ 2015-07-11 12:51:34
○ 2026-08-06 04:53:28

○A69.25.47.1642008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 19:33:32
○ 2015-07-11 12:51:34
○ 2026-08-06 04:53:28

○CNAMEpark.funnel.revenuedirect.com.akadns.net2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 19:33:32
○ 2015-07-11 12:51:34
○ 2026-08-06 04:53:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
modelingcourse.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 modelingcourse.com (unsigned zone)

⏱️ Timing

Total: 4582ms | 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

modelingcourse.com directs to one IP number, which is 207.148.248.143.

Among the host names that share IP numbers with modelingcourse.com are netpe.com, jillb.com, hardbox.net and two others.

Name Servers

The NS records for modelingcourse.com delegate to this-domain-for-sale.com and ns.buydomains.com.

modelingcourse.com has the same name server delegation as a number of other domains, such as nampost.com, unibanner.com, zhadra.com and two more.

Some name servers delegated to modelingcourse.com are also used by other domains, notably awakeningtouch.com and pedesigns.com.

Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.

this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.

modelingcourse.com - robtex.com