`pnengineering.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

Subdomains

nullmx.pnengineering.com

Same first word

pnengineering.com

Similar names

npengineering.ca

DNS History

3 records (3 active, 0 former)

●NSns.buydomains.com2026-03-23 → 2026-03-24 · 2 obs

● 2026-03-23 00:19:26
● 2026-03-24 02:09:58

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-24 · 2 obs

● 2026-03-23 00:19:26
● 2026-03-24 02:09:58

●A207.148.248.1432015-08-22 → 2026-03-24 · 2 obs

● 2015-08-22 14:01:46
● 2026-03-24 02:09:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pnengineering.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 pnengineering.com (unsigned zone)

⏱️ Timing

Total: 261ms | 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

The parent of nullmx.pnengineering.com is pnengineering.com.

IP Addresses

pnengineering.com points to a single IP number: 207.148.248.143.

Other host names, for instance healthtote.com, nullmx.bridetips.com, successbasis.com, notegrab.com and zoyo.org share IP numbers with pnengineering.com.

Name Servers

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

pnengineering.com uses the same name server setup as other domains, for instance ordinarygrace.com, formigraines.com, sharpworkout.com, artistsplayground.com and pricehint.com.

pnengineering.com shares name servers with other domains at least partially, for instance gamestrikes.com and muchads.com.

Host names with a single IP number:

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.

pnengineering.com - robtex.com