`performexpress.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=1785697477

Subdomains

mx1.performexpress.com

Same first word

performexpress.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-06-13 → 2026-08-02 · 2 obs

● 2015-06-13 21:27:40
● 2026-08-02 19:22:22

●NSthis-domain-for-sale.com2026-07-03 → 2026-08-02 · 3 obs

○ 2015-06-13 21:27:40
● 2026-07-03 21:46:44
● 2026-08-02 19:22:22

●A207.148.248.1432015-10-22 → 2026-08-02 · 3 obs

○ 2015-06-13 21:27:40
● 2015-10-22 23:14:44
● 2026-08-02 19:22:22

○A50.63.202.1042015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 21:27:40
○ 2015-10-22 23:14:44
○ 2026-08-02 19:22:22

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 110ms | 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

Hierarchy

performexpress.com is the parent zone for mx1.performexpress.com.

IP Addresses

performexpress.com resolves to one IP address: 207.148.248.143.

weavered.com, innovatebuilders.com, goright.org and two other host names share IP numbers with performexpress.com.

Name Servers

Two name servers handle the delegation for performexpress.com: this-domain-for-sale.com and ns.buydomains.com.

performexpress.com uses the same name servers as several other domains — among them divecafe.com, desksys.com, evilacts.com and two more.

performexpress.com partially shares its NS delegation with several other domains, including tubios.com, norbies.com, frizant.com and two others.

These name servers often co-occur with the name servers ns2.buydomains.com.

this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.

this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.

performexpress.com - robtex.com