`samur-systems.com`

DNSSEC	🔒 Signed (DS record present)
A	81.19.159.5^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
		PTR	`www5sni.world4you.com`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
MX	`mail.samur-systems.com` ⭐
		A	81.19.149.96^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
			PTR	`mail37.world4you.com`
TXT	`v=spf1 mx include:spf.w4ymail.at -all`
TXT	`google-site-verification=Wm2fq89H3zAp9kz-G6875P1JFuqbQrIjXK76NMcm9bo`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-27 #23

`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=1776229717

Same first word

samur-systems.com

DNS History

4 records (4 active, 0 former)

●NSns1.world4you.at2026-02-20 → 2026-04-15 · 2 obs

● 2026-02-20 23:09:04
● 2026-04-15 05:11:30

●NSns2.world4you.at2026-02-20 → 2026-04-15 · 2 obs

● 2026-02-20 23:09:04
● 2026-04-15 05:11:30

●MXmail.samur-systems.com2026-02-20 → 2026-04-15 · 2 obs

● 2026-02-20 23:09:04
● 2026-04-15 05:11:30

●A81.19.159.52026-02-20 → 2026-04-15 · 2 obs

● 2026-02-20 23:09:04
● 2026-04-15 05:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
samur-systems.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.159.5`
NS	2	`ns1.world4you.at, ns2.world4you.at`
MX	1	`mail.samur-systems.com (pri: 10)`
TXT	2	`v=spf1 mx include:spf.w4ymail.at -all, google-site-verification=Wm2fq89H3zAp9kz`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

Analysis

IP Addresses

samur-systems.com points to a single IP number: 81.19.159.5.

other host names for instance andreatta.at, www.frague.at, michelkoeck.at, voxon.at and roto.co.at share IP numbers with samur-systems.com.

Name Servers

samur-systems.com is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.

samur-systems.com shares the same name server setup as other domains, for example alif.at, stockdesignoffice.eu, molldu.at, about-art-magazine.com and landtechnik-agerer.at.

Host names with two IP numbers:

ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253

ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253

Mail Servers

samur-systems.com is handled by a single mail server, mail.samur-systems.com.

Host name mail.samur-systems.com points to IP address 81.19.149.96.

samur-systems.com - robtex.com