`systemstructures.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

systemstructures.com

Similar names

systemsstructure.com

systemsstructure.net

structuresystems.com

DNS History

11 records (3 active, 8 former)

○NSdns1.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○NSdns2.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

●NSns.buydomains.com2019-02-13 → 2026-03-23 · 3 obs

○ 2017-01-05 02:52:28
● 2019-02-13 13:48:52
● 2026-03-23 19:42:12

●NSthis-domain-for-sale.com2026-02-22 → 2026-03-23 · 3 obs

○ 2019-02-13 13:48:52
● 2026-02-22 04:24:36
● 2026-03-23 19:42:12

○MXeforward1.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○MXeforward2.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○MXeforward3.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○MXeforward4.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○MXeforward5.registrar-servers.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

○A192.241.148.1002017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:52:28
○ 2019-02-13 13:48:52
○ 2026-03-23 19:42:12

●A207.148.248.1432019-02-13 → 2026-03-23 · 3 obs

○ 2017-01-05 02:52:28
● 2019-02-13 13:48:52
● 2026-03-23 19:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
systemstructures.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 systemstructures.com (unsigned zone)

⏱️ Timing

Total: 135ms | 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

systemstructures.com points to an IP address: 207.148.248.143.

other host names include germanygas.com, julner.com, www.eristik.com, healthywatersystems.com and bridelace.com; they share IP numbers with systemstructures.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for systemstructures.com.

systemstructures.com shares the same name server setup as other domains, for instance kurast.com, ourstaff.com, twindeal.com, weddingagents.com and hotelcali.com.

systemstructures.com at least partially shares name servers with other domains, such as flowergals.com, ruhiresources.com and inti.org.

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

systemstructures.com - robtex.com