structsystem.com - dns.ninja

🛡️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	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.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=156, 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=1791023639

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 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

○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
○ 2026-10-03 10:46:26

●NSpete.ns.cloudflare.com2026-08-30 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●MXmx.zoho.com2026-08-30 → 2026-10-03 · 2 obs

● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●MXmx2.zoho.com2026-08-30 → 2026-10-03 · 2 obs

● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●MXmx3.zoho.com2026-08-30 → 2026-10-03 · 2 obs

● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●A104.21.30.1932026-08-30 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

○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
○ 2026-10-03 10:46:26

●A172.67.173.1412026-08-30 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●A2606:4700:3033::6815:1ec12026-08-30 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

●A2606:4700:3037::ac43:ad8d2026-08-30 → 2026-10-03 · 3 obs

○ 2017-08-31 08:36:48
● 2026-08-30 15:37:04
● 2026-10-03 10:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 1326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.141, 104.21.30.193`
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.

Among the host names that share IP numbers with structsystem.com are drricambi.it, yidege.net, zororeptiles.com and two others.

Name Servers

Two name servers handle the delegation for structsystem.com: cheryl.ns.cloudflare.com and pete.ns.cloudflare.com.

structsystem.com has the same name server delegation as a number of other domains, such as pentaland.my, rubyus.icu, foxapi.icu and two more.

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.

The name servers sevki.ns.cloudflare.com, logan.ns.cloudflare.com and cruz.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

cheryl.ns.cloudflare.com resolves to 108.162.192.83, 172.64.32.83 and 173.245.58.83 among others, with 3 other IP addresses in total.

pete.ns.cloudflare.com resolves to 108.162.193.136, 172.64.33.136 and 173.245.59.136 among others, with 3 other IP addresses in total.

Mail Servers

Mail for structsystem.com is routed through three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

structsystem.com shares at least some of its mail servers with other domains — for example yosefin.io, torvi.us, rjl.dev and two more.

All three — mx2.zoho.com, mx3.zoho.com and mx.zoho.com — point to 136.143.191.44 as their single IP address.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 136.143.191.44.