`crb1.it`

DNSSEC	⚠️ Not signed
A	46.252.149.20^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
		PTR	`crb1.it`
NS	`dns1.netsons.net` ⭐
		A	46.252.159.53^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns1.netsons.net`
NS	`dns2.netsons.net`
		A	46.252.159.54^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns2.netsons.net`
NS	`dns3.netsons.net`
		A	51.195.116.88^{🇫🇷 OVH51.195.0.0/16}
			PTR	`dns3.netsons.net`
NS	`dns4.netsons.net`
		A	51.255.173.224^{🇫🇷 OVH51.254.0.0/15}
			PTR	`dns4.netsons.net`
MX	`mail.crb1.it` ⭐
		A	46.252.149.20^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`crb1.it`
TXT	`v=spf1 +a +mx ~all`
SOA	`dns1.netsons.net`admin@netsons.com 2026-03-31 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-04-29 #7

PTR for

20.149.252.46.in-addr.arpa

Same first word

crb1.org

crb1.org.br

crb1.k12.wy.us

Similar names

1bcr.com

1rbc.com

rbc1.netlify.app

1bcr.sk

1brc.dev

bcr1.com

brc1.com

cbr1.de

rbc1.com.br

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
crb1.it	dns1.netsons.net, dns4.netsons.net, dns3.netsons.net, dns2.netsons.net	-

✅ Authoritative Response

Server:46.252.159.53

NS records: dns1.netsons.net, dns4.netsons.net, dns3.netsons.net, dns2.netsons.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crb1.it (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.252.149.20`
NS	4	`dns1.netsons.net, dns4.netsons.net...`
MX	1	`mail.crb1.it (pri: 0)`
TXT	1	`v=spf1 +a +mx ~all`
SOA	1	`dns1.netsons.net admin.netsons.com`

Analysis

IP Addresses

crb1.it resolves to a single IP: 46.252.149.20.

Other host names including srv-hp20-20.netsons.net, mail.ilmiovideo.tv and ilmiovideo.tv share IP numbers with crb1.it.

Name Servers

crb1.it is delegated to four name servers: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

crb1.it shares some name servers with other domains, for example albertomontresor.com, italis.it, bmgroupitalia.com, archivivideo.it and valmotor.it.

Host names with a single IP

dns1.netsons.net resolves to 46.252.159.53

dns2.netsons.net resolves to 46.252.159.54

dns3.netsons.net resolves to 51.195.116.88

dns4.netsons.net resolves to 51.255.173.224

Mail Servers

crb1.it is handled by a single mail server, mail.crb1.it.

Host name mail.crb1.it points to IP 46.252.149.20.

crb1.it - robtex.com

crb1.it

it