`worldwidereference.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

worldwidereference.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-07-04 → 2026-03-20 · 2 obs

● 2015-07-04 03:26:08
● 2026-03-20 12:02:58

●NSthis-domain-for-sale.com2026-03-15 → 2026-03-20 · 3 obs

○ 2015-07-04 03:26:08
● 2026-03-15 03:20:02
● 2026-03-20 12:02:58

○A141.8.225.1242016-02-09 → 2016-06-26 · 5 obs

○ 2015-11-10 12:40:06
● 2016-02-09 07:12:18
● 2016-06-26 17:25:26
○ 2017-04-20 04:43:56
○ 2026-03-20 12:02:58

●A207.148.248.1432017-04-20 → 2026-03-20 · 3 obs

○ 2016-06-26 17:25:26
● 2017-04-20 04:43:56
● 2026-03-20 12:02:58

○A50.63.202.1042015-07-04 → 2015-11-10 · 4 obs

● 2015-07-04 03:26:08
● 2015-11-10 12:40:06
○ 2016-02-09 07:12:18
○ 2026-03-20 12:02:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 100ms | 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

worldwidereference.com resolves to a single IP: 207.148.248.143.

Other host names, for instance www.bankruptcylistings.com, wamix.com, letswok.com, cedarplay.com and ns1.skaenterprises.com share IP numbers with worldwidereference.com.

Name Servers

worldwidereference.com has two name servers: this-domain-for-sale.com and ns.buydomains.com.

worldwidereference.com shares the same name server setup as other domains, for example improveeasy.com, seafarm.org, webhelper.org, craftedexpression.com and vipcarpentry.com.

worldwidereference.com shares some name servers with other domains, for example fountainofyouth.net, beyond(0x736578)y.org, masterceiling.com, artfarm.org and showsetc.com.

These name servers are commonly used together with customer2.buydomains.com and customer.buydomains.com.

Host names with one IP number:

this-domain-for-sale.com points to: 52.20.26.87

ns.buydomains.com points to: 52.20.26.87

Names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

worldwidereference.com - robtex.com