🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structuraldesignanalysis.com`

DNSSEC	⚠️ Not signed
A	217.19.237.54^{🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium}
		PTR	`217.19.237.54.static.hosted.by.combell.com`
NS	`ns1.register.be` ⭐
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
NS	`ns2.register.be`
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns3.register.be`
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
MX	`mailrelay.register.be` ⭐
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
SOA	`ns1.register.be`info@register.be serial=1669488862

`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=1794160851

Subdomains

www.structuraldesignanalysis.com

Same first word

structuraldesignanalysis.com

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSns1.register.be2015-06-26 → 2026-11-08 · 2 obs

● 2015-06-26 22:26:10
● 2026-11-08 18:23:06

●NSns2.register.be2015-06-26 → 2026-11-08 · 2 obs

● 2015-06-26 22:26:10
● 2026-11-08 18:23:06

●NSns3.register.be2015-06-26 → 2026-11-08 · 2 obs

● 2015-06-26 22:26:10
● 2026-11-08 18:23:06

●MXmailrelay.register.be2015-06-26 → 2026-11-08 · 2 obs

● 2015-06-26 22:26:10
● 2026-11-08 18:23:06

●A217.19.237.542015-06-26 → 2026-11-08 · 2 obs

● 2015-06-26 22:26:10
● 2026-11-08 18:23:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
structuraldesignanalysis.com	ns1.register.be, ns2.register.be, ns3.register.be	-

✅ Authoritative Response

Server:86.39.202.67

NS records: ns1.register.be, ns2.register.be, ns3.register.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuraldesignanalysis.com (unsigned zone)

⏱️ Timing

Total: 2590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.237.54`
NS	3	`ns2.register.be, ns3.register.be...`
MX	1	`mailrelay.register.be (pri: 10)`
SOA	1	`ns1.register.be info.register.be`

Analysis

Hierarchy

structuraldesignanalysis.com is a parent domain of www.structuraldesignanalysis.com.

IP Addresses

structuraldesignanalysis.com points to a single IP number: 217.19.237.54.

Additional host names — sanomaengagement.be, diamond-pizzaaartselaar.be, iqunet.lu and two others — share IP numbers with structuraldesignanalysis.com.

Name Servers

The authoritative name servers for structuraldesignanalysis.com are ns1.register.be, ns2.register.be and ns3.register.be — three in total.

structuraldesignanalysis.com shares at least some of its name servers with other domains, including belcaro.info, marketingofmeaning.com, golden-games.be and two others.

These name servers are frequently seen alongside ns3.combell.net, ns4.combell.net, ns1.combell.eu and 3 other name servers.

ns1.register.be, ns2.register.be and ns3.register.be all resolve to exactly two IP numbers apiece: ns1.register.be → 86.39.202.67 and 2001:1598:0:101::3; ns2.register.be → 89.44.166.48 and 2a00:1c98:50::50; ns3.register.be → 83.217.73.172 and 2a00:1c98::53:1.

Mail Servers

structuraldesignanalysis.com has one mail server: mailrelay.register.be.

structuraldesignanalysis.com shares the same mail server setup as other domains, including ucb.com.my, matoreca.com, liftexpress.fr and two others.

structuraldesignanalysis.com shares at least some of its mail servers with other domains, such as chouhuihui.com and yeswedo.be.

These mail servers are frequently seen alongside the mail servers mx.mailprotect.be.

mailrelay.register.be directs to 178.208.39.141, 178.208.39.142 and 178.208.39.143 — three IP numbers in total.

structuraldesignanalysis.com - robtex.com