`expertcredentials.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

expertcredentials.com

DNS History

3 records (3 active, 0 former)

●NSns.buydomains.com2026-02-16 → 2026-03-22 · 2 obs

● 2026-02-16 00:48:32
● 2026-03-22 18:34:32

●NSthis-domain-for-sale.com2026-02-16 → 2026-03-22 · 2 obs

● 2026-02-16 00:48:32
● 2026-03-22 18:34:32

●A207.148.248.1432015-08-20 → 2026-03-22 · 2 obs

● 2015-08-20 11:03:06
● 2026-03-22 18:34:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
expertcredentials.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ 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 expertcredentials.com (unsigned zone)

⏱️ Timing

Total: 216ms | 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

expertcredentials.com resolves to one IP number: 207.148.248.143.

other host names including answeringexperts.com, safaritom.com, artfulhistory.com, nullmx.internetdiet.com and sureitem.com share IP numbers with expertcredentials.com.

Name Servers

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

expertcredentials.com shares the same name server setup as other domains, for instance telephoneetc.com, labflyer.com, goalcafe.com, eirc.org and sensoryperceptions.com.

expertcredentials.com at least partially shares name servers with other domains, for instance juniordebate.com, hacia.org, greatmathsteachingideas.com and lendy.net.

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.

expertcredentials.com - robtex.com