`goodlecture.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

goodlecture.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-02-20 → 2026-03-22 · 2 obs

● 2026-02-20 15:35:40
● 2026-03-22 22:06:22

●NSthis-domain-for-sale.com2026-02-20 → 2026-03-22 · 2 obs

● 2026-02-20 15:35:40
● 2026-03-22 22:06:22

●A207.148.248.1432015-10-21 → 2026-03-22 · 3 obs

○ 2015-05-25 19:56:20
● 2015-10-21 04:12:06
● 2026-03-22 22:06:22

○A66.151.181.492015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:20
○ 2015-10-21 04:12:06
○ 2026-03-22 22:06:22

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 142ms | 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

goodlecture.com maps to IP address 207.148.248.143.

Other host names, for instance brunard.com, gamingsmartphone.com, wisemanplumbing.com, sublimegoddess.com and toekicks.com share IP numbers with goodlecture.com.

Name Servers

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

goodlecture.com uses the same name server configuration as other domains, such as truedaddies.com, prideconcepts.com, tancian.com, cosmictrance.com and intermittence.com.

goodlecture.com at least partially shares name servers with other domains such as empowerednetworking.com, indmaps.com, sjaservices.com, solff.com and liveautographs.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

goodlecture.com - robtex.com

goodlecture.com

com