structltd.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structltd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8baa^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:898^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.170^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
MX	`structltd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::a^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::8^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa4pr04cu00100.inbound.protection.outlook.com`
		A	52.101.91.153^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-matpr04cu00101.inbound.protection.outlook.com`
		A	52.101.103.137^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr02cu00101.inbound.protection.outlook.com`
		A	52.101.181.153^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa4pr04cu00101.inbound.protection.outlook.com`
		A	52.101.209.153^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cpjpr04cu00101.inbound.protection.outlook.com`
TXT	`NETORGFT14555090.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.152, 172.67.139.170
		IPv6 hints	2606:4700:3031::ac43:8baa, 2606:4700:3035::6815:898
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2417082940

`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=1792475944

Same first word

structltd.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NScass.ns.cloudflare.com2026-09-19 → 2026-10-20 · 2 obs

● 2026-09-19 18:24:44
● 2026-10-20 06:32:48

●NSguss.ns.cloudflare.com2026-09-19 → 2026-10-20 · 2 obs

● 2026-09-19 18:24:44
● 2026-10-20 06:32:48

●MXstructltd-com.mail.protection.outlook.com2026-09-19 → 2026-10-20 · 2 obs

● 2026-09-19 18:24:44
● 2026-10-20 06:32:48

●A104.21.8.1522026-09-20 → 2026-10-20 · 5 obs

○ 2026-09-19 18:24:44
● 2026-09-20 01:43:04
○ 2026-09-21 09:46:24
● 2026-09-21 14:53:06
● 2026-10-20 06:32:48

●A172.67.139.1702026-09-20 → 2026-10-20 · 5 obs

○ 2026-09-19 18:24:44
● 2026-09-20 01:43:04
○ 2026-09-21 09:46:24
● 2026-09-21 14:53:06
● 2026-10-20 06:32:48

○A188.114.96.02026-09-19 → 2026-09-21 · 5 obs

● 2026-09-19 18:24:44
○ 2026-09-20 01:43:04
● 2026-09-21 09:46:24
○ 2026-09-21 14:53:06
○ 2026-10-20 06:32:48

○A188.114.97.02026-09-19 → 2026-09-21 · 5 obs

● 2026-09-19 18:24:44
○ 2026-09-20 01:43:04
● 2026-09-21 09:46:24
○ 2026-09-21 14:53:06
○ 2026-10-20 06:32:48

●A2606:4700:3031::ac43:8baa2026-09-20 → 2026-10-20 · 5 obs

○ 2026-09-19 18:24:44
● 2026-09-20 01:43:04
○ 2026-09-21 09:46:24
● 2026-09-21 14:53:06
● 2026-10-20 06:32:48

●A2606:4700:3035::6815:8982026-09-20 → 2026-10-20 · 5 obs

○ 2026-09-19 18:24:44
● 2026-09-20 01:43:04
○ 2026-09-21 09:46:24
● 2026-09-21 14:53:06
● 2026-10-20 06:32:48

○A2a06:98c1:3120::2026-09-19 → 2026-09-21 · 5 obs

● 2026-09-19 18:24:44
○ 2026-09-20 01:43:04
● 2026-09-21 09:46:24
○ 2026-09-21 14:53:06
○ 2026-10-20 06:32:48

○A2a06:98c1:3121::2026-09-19 → 2026-09-21 · 5 obs

● 2026-09-19 18:24:44
○ 2026-09-20 01:43:04
● 2026-09-21 09:46:24
○ 2026-09-21 14:53:06
○ 2026-10-20 06:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
structltd.com	cass.ns.cloudflare.com, guss.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.81

NS records: cass.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structltd.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.170, 104.21.8.152`
AAAA	2	`2606:4700:3035::6815:898, 2606:4700:3031::ac43:8baa`
NS	2	`cass.ns.cloudflare.com, guss.ns.cloudflare.com`
MX	1	`structltd-com.mail.protection.outlook.co`
TXT	2	`NETORGFT14555090.onmicrosoft.com, v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

structltd.com directs to four IP numbers, which are 104.21.8.152, 172.67.139.170, 2606:4700:3031::ac43:8baa and 2606:4700:3035::6815:898.

hyrva.net, lidlgiftpack.com, uabe.work and two other host names share IP numbers with structltd.com.

Name Servers

The NS records for structltd.com delegate to cass.ns.cloudflare.com and guss.ns.cloudflare.com.

structltd.com uses the same name servers as several other domains — among them tst-etps.pages.dev, jsquery.net, dbtikpfrtocuaaiten.workers.dev and two more.

There is at least partial name server overlap between structltd.com and other domains — 32000828ndntskkcek983.top, wholesalermanagement.com, contact-here-aev.pages.dev and two more among them.

These name servers tend to appear in combination with the name servers emerie.ns.cloudflare.com, aragorn.ns.cloudflare.com, josh.ns.cloudflare.com and lars.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cass.ns.cloudflare.com maps to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 additional IP addresses.

guss.ns.cloudflare.com maps to 108.162.193.172, 172.64.33.172, 173.245.59.172 and 3 additional IP addresses.

Mail Servers

Mail for structltd.com is handled by a single mail server, structltd-com.mail.protection.outlook.com.

structltd-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.91.153, 52.101.103.137, 52.101.181.153 and 5 others.