`writercourse.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

writercourse.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-02-27 → 2026-03-20 · 2 obs

● 2026-02-27 05:06:58
● 2026-03-20 03:29:16

●NSthis-domain-for-sale.com2026-02-27 → 2026-03-20 · 2 obs

● 2026-02-27 05:06:58
● 2026-03-20 03:29:16

●A207.148.248.1432015-11-22 → 2026-03-20 · 6 obs

○ 2015-07-26 02:22:30
● 2015-11-22 23:40:26
● 2026-02-27 05:06:58
○ 2026-03-18 22:33:28
● 2026-03-20 03:29:14
● 2026-03-20 03:29:16

○A66.151.181.492015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 02:22:30
○ 2015-11-22 23:40:26
○ 2026-03-20 03:29:16

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 240ms | 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

writercourse.com maps to IP address 207.148.248.143.

Other host names, for instance www.lcdt.org, elitezoom.com, ageconomics.com, rugbyklub.com and standardfitting.com share IP numbers with writercourse.com.

Name Servers

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

writercourse.com uses the same name server configuration as other domains, such as stse.org, photoplatinum.com, malaysianstyle.com, itfix.net and beautyofafrica.com.

writercourse.com at least partially shares name servers with other domains such as chocolatetasters.com, soulidays.com, remodelingca.com, hybridmission.com and weatherexplorer.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

writercourse.com - robtex.com