🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structsystem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1ec1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ad8d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.193^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.141^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb79647978.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.193, 172.67.173.141
		IPv6 hints	2606:4700:3033::6815:1ec1, 2606:4700:3037::ac43:ad8d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2412442534

`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=1788755598

Same first word

structsystem.com

Similar names

systemstruct.com

Previous names

Next names

DNS History

11 records (9 active, 2 former)

●NScheryl.ns.cloudflare.com2026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

○NSns9.szhot.com2016-12-18 → 2017-08-31 · 4 obs

● 2016-12-18 18:33:28
● 2017-08-31 08:36:48
○ 2026-08-30 15:37:04
○ 2026-09-07 04:44:46

●NSpete.ns.cloudflare.com2026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●MXmx.zoho.com2026-08-30 → 2026-09-07 · 2 obs

● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●MXmx2.zoho.com2026-08-30 → 2026-09-07 · 2 obs

● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●MXmx3.zoho.com2026-08-30 → 2026-09-07 · 2 obs

● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●A104.21.30.1932026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

○A127.0.0.12016-12-18 → 2017-08-31 · 4 obs

● 2016-12-18 18:33:28
● 2017-08-31 08:36:48
○ 2026-08-30 15:37:04
○ 2026-09-07 04:44:46

●A172.67.173.1412026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●A2606:4700:3033::6815:1ec12026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

●A2606:4700:3037::ac43:ad8d2026-08-30 → 2026-09-07 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-09-07 04:44:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
structsystem.com	pete.ns.cloudflare.com, cheryl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.83

NS records: pete.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structsystem.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.193, 172.67.173.141`
AAAA	2	`2606:4700:3033::6815:1ec1, 2606:4700:3037::ac43:ad8d`
NS	2	`cheryl.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb79647978.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pete.ns.cloudflare.com, pete.ns.cloudflare.com, pete.ns.cloudflare.com...)

Analysis

IP Addresses

structsystem.com points to the four IP addresses 104.21.30.193, 172.67.173.141, 2606:4700:3033::6815:1ec1 and 2606:4700:3037::ac43:ad8d.

Additional host names — drricambi.it, yidege.net, zororeptiles.com and two others — share IP numbers with structsystem.com.

Name Servers

DNS delegation for structsystem.com points to two name servers: cheryl.ns.cloudflare.com and pete.ns.cloudflare.com.

structsystem.com shares its name server setup with other domains, including rubyus.icu, foxapi.icu, adblocker-tool.com and two others.

The name servers of structsystem.com overlap at least partially with those of other domains — among them vander.workers.dev, wiredintechnologies.com, sigmaortho.com and two more.

These name servers commonly appear alongside the name servers logan.ns.cloudflare.com and glen.ns.cloudflare.com.

Host names with 6 IP numbers:

cheryl.ns.cloudflare.com has IP addresses 108.162.192.83, 172.64.32.83 and 173.245.58.83, plus 3 other.

pete.ns.cloudflare.com has IP addresses 108.162.193.136, 172.64.33.136 and 173.245.59.136, plus 3 other.