`stsengineeringsolutions.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9ec0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:391d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.29^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.192^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aryanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aryanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aryanna.ns.cloudflare.com`
		A	108.162.194.95^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	162.159.38.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	172.64.34.95^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
NS	`ethan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ethan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ethan.ns.cloudflare.com`
		A	108.162.195.232^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	162.159.44.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	172.64.35.232^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
TXT	`MS=ms43230131`
TXT	`google-site-verification=julJnMpxu0_REZSgvrTNWuCIJF5L6kysM0zkt3iTSNw`
TXT	`v=spf1 ip4:50.226.63.64/27 ip4:8.44.5.192/27 ip4:12.208.21.128/29 ip4:38.76.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.29, 172.67.158.192
		IPv6 hints	2606:4700:3030::ac43:9ec0, 2606:4700:3036::6815:391d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`aryanna.ns.cloudflare.com`dns@cloudflare.com serial=2400791889

`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=1776058567

Same first word

stsengineeringsolutions.com

DNS History

12 records (6 active, 6 former)

●NSaryanna.ns.cloudflare.com2026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

○NSdns1.registrar-servers.com2015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

○NSdns2.registrar-servers.com2015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

○NSdns3.registrar-servers.com2015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

○NSdns4.registrar-servers.com2015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

○NSdns5.registrar-servers.com2015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

●NSethan.ns.cloudflare.com2026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

●A104.21.57.292026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

●A172.67.158.1922026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

○A192.64.119.1552015-05-05 → 2017-07-05 · 4 obs

● 2015-05-05 12:49:06
● 2017-07-05 14:48:16
○ 2026-02-23 12:02:52
○ 2026-04-13 05:37:38

●A2606:4700:3030::ac43:9ec02026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

●A2606:4700:3036::6815:391d2026-02-23 → 2026-04-13 · 3 obs

○ 2017-07-05 14:48:16
● 2026-02-23 12:02:52
● 2026-04-13 05:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stsengineeringsolutions.com	aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.95

NS records: aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stsengineeringsolutions.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.29, 172.67.158.192`
AAAA	2	`2606:4700:3030::ac43:9ec0, 2606:4700:3036::6815:391d`
NS	2	`aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com`
TXT	3	`MS=ms43230131, google-site-verification=julJnMpxu0_REZS...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aryanna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stsengineeringsolutions.com refers to four IP numbers: 2606:4700:3030::ac43:9ec0, 2606:4700:3036::6815:391d, 104.21.57.29 and 172.67.158.192.

Other host names, for instance msnenkmvzkacs.site, responderono.es, yaolifeng.com, eye-of-horus-slotdemo.top and structaunitedsolutionsnet.digital share IP numbers with stsengineeringsolutions.com.

Name Servers

stsengineeringsolutions.com's delegation uses two name servers: aryanna.ns.cloudflare.com and ethan.ns.cloudflare.com.

stsengineeringsolutions.com uses the same name server setup as other domains, such as stsholdings.net, sts-secured.co, stsservices.com, stsaviationjobs.com and ststs.com.

stsengineeringsolutions.com at least partially shares name servers with other domains, including blzyfz.com, curecloud.eu, joycyber.com, aqwfbbz.com and tropicanza-casino.org.uk.

These name servers are often used with tess.ns.cloudflare.com and dax.ns.cloudflare.com.

Host names with six IP numbers:

aryanna.ns.cloudflare.com points to 2606:4700:50::a29f:265f, 2803:f800:50::6ca2:c25f, 2a06:98c1:50::ac40:225f, 108.162.194.95, 162.159.38.95 and 172.64.34.95.

ethan.ns.cloudflare.com points to 2606:4700:58::a29f:2ce8, 2803:f800:50::6ca2:c3e8, 2a06:98c1:50::ac40:23e8, 108.162.195.232, 162.159.44.232 and 172.64.35.232.

stsengineeringsolutions.com - robtex.com