`numer-one.com`

DNSSEC	⚠️ Not signed
NS	`dns8.interbusiness.it` ⭐
		A	151.99.125.8^{🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS}
			PTR	`dns8.interbusiness.it`
NS	`dns9.interbusiness.it`
		A	80.22.52.133^{🇮🇹 ASN-IBSNAZ80.22.0.0/16 INTERBUSINESS}
			PTR	`dns9.interbusiness.it`
SOA	`dns8.interbusiness.it`staffdns@telecomitalia.it 2013-06-18 #36

`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=1774564217

Same first word

numer-one.net

numer-one.com

numer-one.it

numer-one.info

numer-one.org

DNS History

3 records (2 active, 1 former)

○NSdns8-ha.interbusiness.it2026-03-19 → 2026-03-19 · 3 obs

○ 2015-05-10 13:19:54
● 2026-03-19 10:21:00
○ 2026-03-26 22:34:50

●NSdns8.interbusiness.it2015-05-10 → 2026-03-26 · 2 obs

● 2015-05-10 13:19:54
● 2026-03-26 22:34:50

●NSdns9.interbusiness.it2015-05-10 → 2026-03-26 · 2 obs

● 2015-05-10 13:19:54
● 2026-03-26 22:34:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
numer-one.com	dns8.interbusiness.it, dns9.interbusiness.it	-

✅ Authoritative Response

Server:151.99.125.8

NS records: dns8.interbusiness.it, dns9.interbusiness.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for numer-one.com (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.interbusiness.it, dns8.interbusiness.it`
SOA	1	`dns8.interbusiness.it staffdns.telecomit`

Analysis

Name Servers

numer-one.com's delegation uses two name servers, dns8.interbusiness.it and dns9.interbusiness.it.

numer-one.com shares the same name server setup as other domains, for example farvima.it, vinci-per-la-vita.info, giocopolis.it, sisaltombola.it and winforlife-grattacieli.net.

numer-one.com at least partially shares name servers with other domains, including sisal-videopoker.mobi, workmatch.it, q8recard.it, 104.56.79.in-addr.arpa and prontobanca.it.

these name servers are commonly used with dns8-ha.interbusiness.it, dns10.interbusiness.it, dns11.interbusiness.it and dns7.interbusiness.it.

Host names with a single IP:

dns8.interbusiness.it points to 151.99.125.8.

dns9.interbusiness.it points to 80.22.52.133.

numer-one.com - robtex.com

numer-one.com

com