`productionimprovement.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

mail.productionimprovement.com

DNS History

7 records (3 active, 4 former)

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

○ 2017-08-16 12:19:16
● 2026-03-23 19:51:08

○NSns1.bluehost.com2015-06-03 → 2017-08-16 · 3 obs

● 2015-06-03 02:52:18
● 2017-08-16 12:19:16
○ 2026-03-23 19:51:08

○NSns2.bluehost.com2015-06-03 → 2017-08-16 · 3 obs

● 2015-06-03 02:52:18
● 2017-08-16 12:19:16
○ 2026-03-23 19:51:08

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

○ 2017-08-16 12:19:16
● 2026-03-23 19:51:08

○MXmail.productionimprovement.com2015-06-03 → 2017-08-16 · 3 obs

● 2015-06-03 02:52:18
● 2017-08-16 12:19:16
○ 2026-03-23 19:51:08

●A207.148.248.1432026-03-23 → 2026-03-23 · 2 obs

○ 2017-08-16 12:19:16
● 2026-03-23 19:51:08

○A69.195.124.1552015-06-03 → 2017-08-16 · 3 obs

● 2015-06-03 02:52:18
● 2017-08-16 12:19:16
○ 2026-03-23 19:51:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
productionimprovement.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 productionimprovement.com (unsigned zone)

⏱️ Timing

Total: 304ms | 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

productionimprovement.com is the parent of mail.productionimprovement.com.

IP Addresses

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

Other host names including celebritythoughts.com, mrldesigns.com, hostmaster.productionbiz.com, cleverrecruiting.com and smtp.welcomewin.com share IP numbers with productionimprovement.com.

Name Servers

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

productionimprovement.com shares the same name server setup as other domains, for example mediainstaller.com, mantlescapes.com, hoec.org, earthpavilion.com and londonexercise.com.

productionimprovement.com partially shares its name servers with other domains, for example rmscreations.com and cuboconsulting.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

productionimprovement.com - robtex.com