4zero.ai - dns.ninja

`4zero.ai`

DNSSEC	⚠️ Not signed
A	62.149.128.40^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
		PTR	`scambiobanner.aruba.it`
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`4zero-ai.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca48::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi0p293cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi1p293cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi2p293cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::3^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi0p293cu00503.inbound.protection.outlook.com`
		A	52.101.103.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi0p293cu00200.inbound.protection.outlook.com`
		A	52.101.103.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi1p293cu00301.inbound.protection.outlook.com`
		A	52.101.103.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi2p293cu00202.inbound.protection.outlook.com`
		A	52.101.103.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi0p293cu00503.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms72431258`
SOA	`dns.technorail.com`hostmaster@4zero.ai 2026-06-20 #7

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1785987923

Same first word

4zero.io

4zero.com

4zero.cz

4zero.net

4zero.de

4zero.ai

4zero.co.uk

4zero.at

Similar names

zero4.net

zero4.jp

zero4.com

DNS History

6 records (6 active, 0 former)

●NSdns.technorail.com2026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

●NSdns2.technorail.com2026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

●NSdns3.arubadns.net2026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

●NSdns4.arubadns.cz2026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

●MX4zero-ai.mail.protection.outlook.com2026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

●A62.149.128.402026-06-24 → 2026-08-06 · 2 obs

● 2026-06-24 21:45:36
● 2026-08-06 03:49:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v2n1.nic.ai, v0n1.nic.ai, v0n0.nic.ai, v0n2.nic.ai...	-
4zero.ai	dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com	-

✅ Authoritative Response

Server:94.177.210.13

NS records: dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4zero.ai (unsigned zone)

⏱️ Timing

Total: 644ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.149.128.40`
NS	4	`dns4.arubadns.cz, dns2.technorail.com...`
MX	1	`4zero-ai.mail.protection.outlook.com (pr`
TXT	2	`MS=ms72431258, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.technorail.com hostmaster.4zero.ai`

Analysis

IP Addresses

4zero.ai has exactly one IP address — 62.149.128.40.

architetturasostenibile.net, viaggiareinpuglia.org, paolomartini.net plus two other host names have IP numbers in common with 4zero.ai.

Name Servers

Four name servers handle the delegation for 4zero.ai: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

4zero.ai shares at least some of its name servers with other domains, including gbls.it, europrogettazione.eu, specialbike.org and two others.

The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

4zero.ai uses one mail server — 4zero-ai.mail.protection.outlook.com.

4zero-ai.mail.protection.outlook.com has 8 IP addresses: 52.101.103.0, 52.101.103.1, 52.101.103.2 plus 5 more.