`concerned.net`

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`

`net`

	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=1774816597

Same first word

concerned.net

concerned.tech

Similar names

connecder.org

DNS History

6 records (3 active, 3 former)

●NSns.buydomains.com2015-11-10 → 2026-03-29 · 2 obs

● 2015-11-10 17:01:48
● 2026-03-29 20:44:36

●NSthis-domain-for-sale.com2026-03-26 → 2026-03-29 · 3 obs

○ 2015-11-10 17:01:48
● 2026-03-26 14:40:18
● 2026-03-29 20:44:36

○A141.8.225.1242016-02-10 → 2016-06-19 · 5 obs

○ 2015-11-10 17:01:48
● 2016-02-10 20:24:00
● 2016-06-19 21:40:24
○ 2017-03-25 12:12:44
○ 2026-03-29 20:44:36

●A207.148.248.1432017-03-25 → 2026-03-29 · 3 obs

○ 2016-06-19 21:40:24
● 2017-03-25 12:12:44
● 2026-03-29 20:44:36

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

○ 2015-07-03 02:22:34
● 2015-11-10 17:01:48
○ 2016-02-10 20:24:00
○ 2026-03-29 20:44:36

○A66.151.181.492015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 02:22:34
○ 2015-11-10 17:01:48
○ 2026-03-29 20:44:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
concerned.net	ns.buydomains.com, this-domain-for-sale.com	-

✅ 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 concerned.net (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

Analysis

IP Addresses

concerned.net resolves to one IP number: 207.148.248.143.

other host names including photoscorner.com, connectingcables.com, academyextra.com, visitol.com and dataduplication.com share IP numbers with concerned.net.

Name Servers

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

concerned.net shares the same name server setup as other domains, for instance womenandpolitics.com, namispa.com, nourishingkitchens.com, derogate.com and bbnet.net.

concerned.net at least partially shares name servers with other domains, for instance speaonline.com, lpmonline.com, answerbuddies.com and evolvinggoddess.com.

these name servers are commonly used alongside ns2.buydomains.com.

Host names with a single IP:

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

ns.buydomains.com points to 52.20.26.87.

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

concerned.net - robtex.com

concerned.net

net