`skill-box.com`

DNSSEC	🔒 Signed (DS record present)
A	195.231.86.199^{🇮🇹 ARUBA-ASN195.231.80.0/21}
		PTR	`skill-box.com`
		PTR	`apertisverbis.it`
		PTR	`lacad.it`
		PTR	`vps-os.skill-box.com`
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	`skillbox-com01c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`google-site-verification=lwQ5cmw9MwsTSP8UOQVUAAdqnTB09wUIj4_9uieP5oQ`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:_spf.google.com includ...`
TXT	`MS=E3E993A40891EF77266F00D03C8D86F37ECB5315`
SOA	`dns.technorail.com`hostmaster@skill-box.com 2026-03-11 #1

`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=1775984962

PTR for

199.86.231.195.in-addr.arpa

Subdomains

vps-os.skill-box.com

www.skill-box.com

vps-medium-sbt.skill-box.com

Same first word

skill-box.eu

skill-box.com

skill-box.ru

DNS History

17 records (6 active, 11 former)

●NSdns.technorail.com2018-10-03 → 2026-04-12 · 3 obs

○ 2016-09-27 14:46:22
● 2018-10-03 09:03:10
● 2026-04-12 09:29:04

●NSdns2.technorail.com2018-10-03 → 2026-04-12 · 3 obs

○ 2016-09-27 14:46:22
● 2018-10-03 09:03:10
● 2026-04-12 09:29:04

●NSdns3.arubadns.net2018-10-03 → 2026-04-12 · 3 obs

○ 2016-09-27 14:46:22
● 2018-10-03 09:03:10
● 2026-04-12 09:29:04

●NSdns4.arubadns.cz2018-10-03 → 2026-04-12 · 3 obs

○ 2016-09-27 14:46:22
● 2018-10-03 09:03:10
● 2026-04-12 09:29:04

○NSns1-r7-london.webserversystems.com2015-05-30 → 2016-09-27 · 4 obs

● 2015-05-30 14:36:08
● 2016-09-27 14:46:22
○ 2018-10-03 09:03:10
○ 2026-04-12 09:29:04

○NSns2-r7-london.webserversystems.com2015-05-30 → 2016-09-27 · 4 obs

● 2015-05-30 14:36:08
● 2016-09-27 14:46:22
○ 2018-10-03 09:03:10
○ 2026-04-12 09:29:04

○MXalt1.aspmx.l.google.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXalt2.aspmx.l.google.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXaspmx.l.google.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXaspmx2.googlemail.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXaspmx3.googlemail.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXaspmx4.googlemail.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

○MXaspmx5.googlemail.com2015-05-30 → 2018-10-03 · 4 obs

● 2015-05-30 14:36:08
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

●MXskillbox-com01c.mail.protection.outlook.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-03 09:03:10
● 2026-02-24 12:14:38
● 2026-04-12 09:29:04

●A195.231.86.1992026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-03 09:03:10
● 2026-02-24 12:14:38
● 2026-04-12 09:29:04

○A5.10.105.452015-05-30 → 2016-09-27 · 4 obs

● 2015-05-30 14:36:08
● 2016-09-27 14:46:22
○ 2018-10-03 09:03:10
○ 2026-04-12 09:29:04

○A94.177.196.1882018-10-03 → 2018-10-03 · 4 obs

○ 2016-09-27 14:46:22
● 2018-10-03 09:03:10
○ 2026-02-24 12:14:38
○ 2026-04-12 09:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
skill-box.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:94.177.210.13

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.231.86.199`
NS	4	`dns4.arubadns.cz, dns3.arubadns.net...`
MX	1	`skillbox-com01c.mail.protection.outlook.`
TXT	3	`google-site-verification=lwQ5cmw9MwsTSP8, v=spf1 a mx include:spf.protection.outlo...`
SOA	1	`dns.technorail.com hostmaster.skill-box.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

Hierarchy

skill-box.com has vps-os.skill-box.com, www.skill-box.com and vps-medium-sbt.skill-box.com as children.

IP Addresses

skill-box.com points to a single IP address: 195.231.86.199.

Other host names such as skill-box.eu, vps-medium-sbt.skill-box.com, lacad.it, vps-os.skill-box.com and mail.lacad.it share IPs with skill-box.com.

Name Servers

skill-box.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

skill-box.com at least partially shares name servers with other domains, for example guaco.it, shopclima.eu, osha.it, ilparmigianoreggiano.com and offpacini.com.