3-com.it - dns.ninja

`3-com.it`

DNSSEC	⚠️ Not signed
A	5.189.162.99^{🇩🇪 CONTABO5.189.160.0/20}
		PTR	`vmi876302.contaboserver.net`
NS	`ns1.dnsitalia.net` ⭐
		A	194.242.61.66^{🇮🇹 GENESYS-AS194.242.61.0/24 Genesys Informatica S.r.l.}
			PTR	`ns1.dnsitalia.net`
NS	`ns2.dnsitalia.net`
		A	151.11.50.4^{🇮🇹 GENESYS-AS151.11.48.0/22 GENESYS}
NS	`nsct.dnsitalia.net`
		A	52.29.120.99^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`ec2-52-29-120-99.eu-central-1.compute.amazonaws.com`
NS	`nsrm.dnsitalia.net`
		A	151.11.53.66^{🇮🇹 GENESYS-AS151.11.52.0/23 GENESYS}
			PTR	`nsrm.dnsitalia.net`
MX	`3com-it0c.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms35517918`
SOA	`ns1.dnsitalia.net`info@interhost.it 2023-08-09 #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 2026-08-08 #19

Same first word

3-com.it

3-com.com

Similar names

3-mco.info

3m-co.info

3-mco.net

3m-co.org

3-mco.biz

3m-co.com

m3-co.com

3m-co.net

com-3.es

3-mco.org

3m-co.biz

com-3.com

3-mco.com

com-3.ru

omc-3.com

DNS History

7 records (6 active, 1 former)

●NSns1.dnsitalia.net2015-06-28 → 2026-08-08 · 2 obs

● 2015-06-28 00:32:10
● 2026-08-08 18:06:42

●NSns2.dnsitalia.net2015-06-28 → 2026-08-08 · 2 obs

● 2015-06-28 00:32:10
● 2026-08-08 18:06:42

●NSnsct.dnsitalia.net2015-06-28 → 2026-08-08 · 2 obs

● 2015-06-28 00:32:10
● 2026-08-08 18:06:42

●NSnsrm.dnsitalia.net2015-06-28 → 2026-08-08 · 2 obs

● 2015-06-28 00:32:10
● 2026-08-08 18:06:42

●MX3com-it0c.mail.eo.outlook.com2015-06-28 → 2026-08-08 · 2 obs

● 2015-06-28 00:32:10
● 2026-08-08 18:06:42

●A5.189.162.992026-02-28 → 2026-08-08 · 3 obs

○ 2016-12-21 10:28:30
● 2026-02-28 03:04:38
● 2026-08-08 18:06:42

○A88.149.202.22015-06-28 → 2016-12-21 · 4 obs

● 2015-06-28 00:32:10
● 2016-12-21 10:28:30
○ 2026-02-28 03:04:38
○ 2026-08-08 18:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, dns.nic.it, v.dns.it...	-
3-com.it	ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net, ns1.dnsitalia.net	-

✅ Authoritative Response

Server:52.29.120.99

NS records: ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net, ns1.dnsitalia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3-com.it (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.189.162.99`
NS	4	`nsrm.dnsitalia.net, ns1.dnsitalia.net...`
MX	1	`3com-it0c.mail.eo.outlook.com (pri: 1)`
TXT	2	`MS=ms35517918, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.dnsitalia.net info.interhost.it`

Analysis

IP Addresses

3-com.it resolves to one IP address: 5.189.162.99.

erboristeriaonline.org, pminternational.it, gardencity.it and two other host names share IP numbers with 3-com.it.

Name Servers

The authoritative name servers for 3-com.it are ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net.

At least some of 3-com.it's name servers are shared with other domains, for example bytelservice.com, falvo.info, tlshop.it and two more.

Each of the four hosts ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net points to a single IP address — ns1.dnsitalia.net points to 194.242.61.66, ns2.dnsitalia.net points to 151.11.50.4, nsct.dnsitalia.net points to 52.29.120.99 and nsrm.dnsitalia.net points to 151.11.53.66.

Mail Servers

Mail for 3-com.it is handled by a single mail server, 3com-it0c.mail.eo.outlook.com.

3com-it0c.mail.eo.outlook.com resolves to 8 IP addresses — 52.101.68.3, 52.101.68.25, 52.101.73.6 and 5 others.