`douff.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
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=1774393017

Subdomains

www.douff.com

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2016-04-19 → 2026-03-24 · 3 obs

○ 2015-11-04 09:28:02
● 2016-04-19 14:51:10
● 2026-03-24 23:22:34

○NSns1.51dns.com2015-09-04 → 2015-11-04 · 4 obs

● 2015-09-04 04:18:26
● 2015-11-04 09:28:02
○ 2016-04-19 14:51:10
○ 2026-03-24 23:22:34

○NSns2.51dns.com2015-09-04 → 2015-09-04 · 3 obs

● 2015-09-04 04:18:26
○ 2016-04-19 14:51:10
○ 2026-03-24 23:22:34

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

○ 2016-04-19 14:51:10
● 2026-03-24 23:22:34

○A104.233.143.332015-09-04 → 2015-11-04 · 4 obs

● 2015-09-04 04:18:26
● 2015-11-04 09:28:02
○ 2016-04-19 14:51:10
○ 2026-03-24 23:22:34

○A141.8.225.1242016-04-19 → 2016-09-09 · 5 obs

○ 2015-11-04 09:28:02
● 2016-04-19 14:51:10
● 2016-09-09 09:35:54
○ 2016-11-29 14:45:38
○ 2026-03-24 23:22:34

●A207.148.248.1432016-11-29 → 2026-03-24 · 3 obs

○ 2016-09-09 09:35:54
● 2016-11-29 14:45:38
● 2026-03-24 23:22:34

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 107ms | 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

douff.com is a parent of www.douff.com.

IP Addresses

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

Other host names, for instance attrazioni.com, mail.ascendancystudios.com, teamsweb.com, toolinggeek.com and nickshauling.com share IP numbers with douff.com.

Name Servers

Delegation for douff.com rests with two name servers, this-domain-for-sale.com and ns.buydomains.com.

douff.com shares the same name server setup as other domains, including yw512.com, cecrete.com, healthyspecialty.com, financialstrife.com and interiormosaic.com.

douff.com partially shares name servers with other domains; for instance stvibes.com and empowermywellness.com.

Host names sharing 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

douff.com - robtex.com

douff.com

com