`ductdefender.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

ductdefender.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 09:49:14
● 2026-03-23 10:45:02

●NSthis-domain-for-sale.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 09:49:14
● 2026-03-23 10:45:02

●A207.148.248.1432015-11-03 → 2026-03-23 · 3 obs

○ 2015-06-19 05:51:30
● 2015-11-03 05:30:32
● 2026-03-23 10:45:02

○A66.151.181.492015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 05:51:30
○ 2015-11-03 05:30:32
○ 2026-03-23 10:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ductdefender.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 ductdefender.com (unsigned zone)

⏱️ Timing

Total: 3128ms | 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

ductdefender.com points to IP number: 207.148.248.143.

Other host names such as ns3.viva.bikerents.com, distinctlending.com, nelsonsquare.com, tanyabaker.com and reallyphilly.com share IPs with ductdefender.com.

Name Servers

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

ductdefender.com shares the same name server setup as communityaffair.com, denises.com, annesplace.com, flexiloads.com and shamblo.com.

ductdefender.com shares some name servers with other domains, for instance filmtrainer.com.

Host names sharing one IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

ductdefender.com - robtex.com