`concentricwaves.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`
SOA	`ns.buydomains.com`hostmaster@buydomains.com serial=115002913

`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

concentricwaves.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-07-10 → 2026-03-18 · 2 obs

● 2015-07-10 22:36:10
● 2026-03-18 16:22:30

●NSthis-domain-for-sale.com2026-02-19 → 2026-03-18 · 3 obs

○ 2015-07-10 22:36:10
● 2026-02-19 09:08:30
● 2026-03-18 16:22:30

●A207.148.248.1432015-11-22 → 2026-03-18 · 3 obs

○ 2015-07-10 22:36:10
● 2015-11-22 05:13:08
● 2026-03-18 16:22:30

○A66.151.181.492015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 22:36:10
○ 2015-11-22 05:13:08
○ 2026-03-18 16:22:30

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`
SOA	1	`ns.buydomains.com hostmaster.buydomains.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

concentricwaves.com points to a single IP: 207.148.248.143.

Other host names, for instance titaniumplating.com, mailboxmonitor.com, bounceability.com, anterex.com and mail.vetschat.com share IP numbers with concentricwaves.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle delegation for concentricwaves.com.

concentricwaves.com uses the same name server setup as other domains, for example trapthis.com, skradio.com, sfof.net, pymenet.com and betina.net.

concentricwaves.com partially shares name servers with other domains; examples include enhancedluxury.com, gabssa.com, hairflourish.com, fotobook.net and subfactory.com.

Host names with one IP number

Host name this-domain-for-sale.com points to 52.20.26.87

Host name 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

concentricwaves.com - robtex.com