`productlistingsystem.com`

DNSSEC	⚠️ Not signed
A	66.147.230.122^{🇺🇸 DOTBLOCKCP66.147.224.0/20 IPv4}
		PTR	`srv1.massdynamic.net`
NS	`ns1.massdynamic.net` ⭐
		A	66.147.230.122^{🇺🇸 DOTBLOCKCP66.147.224.0/20 IPv4}
			PTR	`srv1.massdynamic.net`
NS	`ns2.massdynamic.net`
		A	66.147.230.122^{🇺🇸 DOTBLOCKCP66.147.224.0/20 IPv4}
			PTR	`srv1.massdynamic.net`
MX	`mail.productlistingsystem.com` ⭐
		A	66.147.230.122^{🇺🇸 DOTBLOCKCP66.147.224.0/20 IPv4}
			PTR	`srv1.massdynamic.net`
TXT	`v=spf1 +a +mx +a:srv1.massdynamic.net -all`
SOA	`ns1.massdynamic.net`chris@inkblotgraphics.com 2024-07-20 #5

`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=1784871952

Subdomains

mail.productlistingsystem.com

Same first word

productlistingsystem.com

DNS History

7 records (4 active, 3 former)

●NSns1.massdynamic.net2020-02-22 → 2026-07-24 · 3 obs

○ 2017-04-05 21:16:18
● 2020-02-22 08:53:54
● 2026-07-24 06:00:34

○NSns15.domaincontrol.com2015-08-21 → 2017-04-05 · 4 obs

● 2015-08-21 15:23:22
● 2017-04-05 21:16:18
○ 2020-02-22 08:53:54
○ 2026-07-24 06:00:34

○NSns16.domaincontrol.com2015-08-21 → 2017-04-05 · 4 obs

● 2015-08-21 15:23:22
● 2017-04-05 21:16:18
○ 2020-02-22 08:53:54
○ 2026-07-24 06:00:34

●NSns2.massdynamic.net2020-02-22 → 2026-07-24 · 3 obs

○ 2017-04-05 21:16:18
● 2020-02-22 08:53:54
● 2026-07-24 06:00:34

●MXmail.productlistingsystem.com2015-08-21 → 2026-07-24 · 2 obs

● 2015-08-21 15:23:22
● 2026-07-24 06:00:34

○A54.183.65.802015-08-21 → 2017-04-05 · 4 obs

● 2015-08-21 15:23:22
● 2017-04-05 21:16:18
○ 2020-02-22 08:53:54
○ 2026-07-24 06:00:34

●A66.147.230.1222020-02-22 → 2026-07-24 · 3 obs

○ 2017-04-05 21:16:18
● 2020-02-22 08:53:54
● 2026-07-24 06:00:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
productlistingsystem.com	ns1.massdynamic.net, ns2.massdynamic.net	-

✅ Authoritative Response

Server:66.147.230.122

NS records: ns1.massdynamic.net, ns2.massdynamic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for productlistingsystem.com (unsigned zone)

⏱️ Timing

Total: 1044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.147.230.122`
NS	2	`ns2.massdynamic.net, ns1.massdynamic.net`
MX	1	`mail.productlistingsystem.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:srv1.massdynamic.net -a`
SOA	1	`ns1.massdynamic.net chris.inkblotgraphic`

Analysis

Hierarchy

productlistingsystem.com serves as the parent of mail.productlistingsystem.com.

IP Addresses

productlistingsystem.com resolves to just one IP address, 66.147.230.122.

Two other host names, along with mail.regionalent.com, wcecconnect.com and mail.retsserve.com, also share IP numbers with productlistingsystem.com.

Name Servers

productlistingsystem.com has two authoritative name servers — ns1.massdynamic.net and ns2.massdynamic.net.

productlistingsystem.com uses the same name servers as wcecconnect.com, naturesbestnursery.com and retsserve.com, among others.

productlistingsystem.com has a partial name server overlap with other domains — among them classiccarautodealer.com and onlineclassiccarssales.com.

It is common to see these name servers used together with name servers ns.classiccarautodealer.com and ns.onlineclassiccarssales.com.

ns1.massdynamic.net and ns2.massdynamic.net each point to one IP address — 66.147.230.122.

The host names ns1.massdynamic.net and ns2.massdynamic.net both resolve to 66.147.230.122 IP addresses.

Mail Servers

The sole mail server for productlistingsystem.com is mail.productlistingsystem.com.

mail.productlistingsystem.com points to one IP number — 66.147.230.122.

productlistingsystem.com - robtex.com