`sys-world.com`

DNSSEC	⚠️ Not signed
NS	`dns3.interbusiness.it` ⚠️ Not in zone NS records
		A	151.99.125.4^{🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS}
			PTR	`dns3.interbusiness.it`
NS	`ns.sigesgroup.it` ⚠️ Not in zone NS records

`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=1774538762

Same first word

sys-world.it

sys-world.com

sys-world.de

Similar names

world-sys.net

world-sys.com

DNS History

6 records (2 active, 4 former)

●NSdns3.interbusiness.it2007-11-12 → 2026-03-26 · 2 obs

● 2007-11-12 07:34:06
● 2026-03-26 15:38:14

●NSns.sigesgroup.it2007-11-12 → 2026-03-26 · 2 obs

● 2007-11-12 07:34:06
● 2026-03-26 15:38:14

○NSns2.sigesgroup.it2007-11-12 → 2020-04-11 · 4 obs

● 2007-11-12 07:34:06
● 2020-04-11 14:07:30
○ 2026-03-24 08:39:20
○ 2026-03-26 15:38:14

○NSns3.sigesgroup.it2015-05-25 → 2020-04-11 · 5 obs

○ 2007-11-12 07:34:06
● 2015-05-25 13:52:32
● 2020-04-11 14:07:30
○ 2026-03-24 08:39:20
○ 2026-03-26 15:38:14

○MXmail.gisnet.it2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 07:34:06
○ 2015-05-25 13:52:32
○ 2026-03-26 15:38:14

○A109.168.113.142015-05-25 → 2020-04-11 · 5 obs

○ 2007-11-12 07:34:06
● 2015-05-25 13:52:32
● 2020-04-11 14:07:30
○ 2026-03-24 08:39:20
○ 2026-03-26 15:38:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sys-world.com	dns3.interbusiness.it, ns.sigesgroup.it	-

✅ Authoritative Response

Server:151.99.125.4

NS records: dns3.interbusiness.it, ns.sigesgroup.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-world.com (unsigned zone)

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

sys-world.com is delegated to two name servers dns3.interbusiness.it and ns.sigesgroup.it.

sys-world.com at least partially shares name servers with other domains, for instance csdonline.net, generaliplaisance.fr, generaliinassitalia.it, tecno-s.com and vediamopositivo.it.

these name servers are commonly used with the name servers ns1.generali.it, ns2.generali.it, dns4.interbusiness.it, dns3-ha.interbusiness.it, dns11.interbusiness.it, dns7.interbusiness.it, dn(0x736578)t.bluarancio.com and dnsti.interbusiness.it.

Hostnames with a single IP:

dns3.interbusiness.it points to 151.99.125.4.

sys-world.com - robtex.com

sys-world.com

com