`coreworkshop.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=1774646002

Same first word

coreworkshop.org

coreworkshop.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-07-12 → 2026-03-27 · 2 obs

● 2015-07-12 16:27:48
● 2026-03-27 21:33:16

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

○ 2015-07-12 16:27:48
● 2026-03-27 21:33:16

●A207.148.248.1432015-11-19 → 2026-03-27 · 3 obs

○ 2015-07-12 16:27:48
● 2015-11-19 15:40:12
● 2026-03-27 21:33:16

○A66.151.181.492015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 16:27:48
○ 2015-11-19 15:40:12
○ 2026-03-27 21:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
coreworkshop.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 coreworkshop.com (unsigned zone)

⏱️ Timing

Total: 58ms | 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

coreworkshop.com points to a single IP number: 207.148.248.143.

other host names for instance callsaver.net, tofs.net, acpd.net, cupcakeconsultant.com and mx.sunflowerfamily.com share IP numbers with coreworkshop.com.

Name Servers

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

coreworkshop.com shares the same name server setup as other domains, for example presidentboard.com, sumar.org, pyroclip.com, urbanbeautification.com and wowtracking.com.

coreworkshop.com at least partially shares name servers with other domains, for example junkerasers.com and directdomains.net.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87 and ns.buydomains.com points to 52.20.26.87.

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

coreworkshop.com - robtex.com