`concertinc.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=1784948092

Same first word

concertinc.com

Similar names

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-04-13 → 2026-07-25 · 2 obs

● 2026-04-13 17:01:12
● 2026-07-25 03:23:06

●NSthis-domain-for-sale.com2026-04-13 → 2026-07-25 · 2 obs

● 2026-04-13 17:01:12
● 2026-07-25 03:23:06

●A207.148.248.1432015-11-11 → 2026-07-25 · 3 obs

○ 2015-06-26 07:52:58
● 2015-11-11 01:56:42
● 2026-07-25 03:23:06

○A66.151.181.492015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 07:52:58
○ 2015-11-11 01:56:42
○ 2026-07-25 03:23:06

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3046ms | 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

concertinc.com resolves to just one IP address, 207.148.248.143.

Two other host names, along with hostmaster.bulletboy.com, 35.rankingmap.com and exoticpowers.com, also share IP numbers with concertinc.com.

Name Servers

The NS records for concertinc.com delegate to this-domain-for-sale.com and ns.buydomains.com.

concertinc.com shares its NS records with other domains, for example seapoets.com, onehourtrading.com, cetonia.com and two others.

There is at least partial name server overlap between concertinc.com and other domains — feedingamericans.com, megaportables.com, consultcasa.com and two more among them.

These name servers are routinely deployed together with the name servers ns2.buydomains.com.

Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.

this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.

concertinc.com - robtex.com

concertinc.com

com