`protectionengineers.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

protectionengineers.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-06 → 2026-03-22 · 2 obs

● 2026-03-06 18:29:44
● 2026-03-22 14:01:24

●NSthis-domain-for-sale.com2026-03-06 → 2026-03-22 · 2 obs

● 2026-03-06 18:29:44
● 2026-03-22 14:01:24

●A207.148.248.1432015-11-05 → 2026-03-22 · 3 obs

○ 2015-06-07 01:35:50
● 2015-11-05 02:16:20
● 2026-03-22 14:01:24

○A66.151.181.492015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 01:35:50
○ 2015-11-05 02:16:20
○ 2026-03-22 14:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
protectionengineers.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 protectionengineers.com (unsigned zone)

⏱️ Timing

Total: 229ms | 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

protectionengineers.com resolves to a single IP address: 207.148.248.143.

Other host names including hostmaster.newfling.com, honeymoonspecialist.com, ridth.com, digestionsystems.com and careerassess.com share IP numbers with protectionengineers.com.

Name Servers

protectionengineers.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

protectionengineers.com shares the same name server setup as other domains, for example holisticexercise.com, musezine.com, revivalhosting.com, conefilters.com and sensationcreations.com.

protectionengineers.com at least partially shares name servers with other domains, for example systemserver.net, hubstem.com and meatix.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 that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

protectionengineers.com - robtex.com