`duo-architecture.com`

DNSSEC	⚠️ Not signed
NS	`ns1.amenworld.com` ⚠️ Not in zone NS records
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
NS	`ns2.amenworld.com` ⚠️ Not in zone NS records
		A	81.88.63.40^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns2.amenworld.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=1777243041

Same first word

duo-architecture.com

duo-architecture.fr

DNS History

2 records (2 active, 0 former)

●NSns1.amenworld.com2026-03-31 → 2026-04-26 · 2 obs

● 2026-03-31 04:27:04
● 2026-04-26 22:50:32

●NSns2.amenworld.com2026-03-31 → 2026-04-26 · 2 obs

● 2026-03-31 04:27:04
● 2026-04-26 22:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duo-architecture.com	ns1.amenworld.com, ns2.amenworld.com	2 records

✅ Authoritative Response

Server:81.88.61.4

NS records: ns1.amenworld.com, ns2.amenworld.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duo-architecture.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.amenworld.com, ns2.amenworld.com)

Analysis

Name Servers

duo-architecture.com is delegated to two name servers: ns1.amenworld.com and ns2.amenworld.com.

duo-architecture.com shares the same name server setup as mega-free-(0x706f726e)-site.com, africa-on-air.com, imagefrom.com, theatrocirco.com and groupegescoassurances.fr.

duo-architecture.com at least partially shares name servers with other domains, for instance lepontdunord.com, pixip.fr, thebault-net.com, ifpr.fr and infomil.biz.

these name servers are commonly used with ns2.amen.fr, ns1.amen.fr, ns1.host7x24.com and ns2.host7x24.com.

Host names with two IP numbers:

ns1.amenworld.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4.

Host names with one IP number:

ns2.amenworld.com points to 81.88.63.40.

duo-architecture.com - robtex.com