`studioklass.com`

DNSSEC	⚠️ Not signed
A	116.203.185.207^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`static.207.185.203.116.clients.your-server.de`
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	`studioklass-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=b0_XIpFLnMGFeYYFn-bj33cs4Rctcj2Stqsab3zoiaM`
TXT	`MS=1FBF11618DD34E5D246996A77D0ADC001E2FA007`
SOA	`dns.technorail.com`hostmaster@studioklass.com 2026-04-07 #2

`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=1778382531

Subdomains

www.studioklass.com

Same first word

studioklass.com

DNS History

16 records (6 active, 10 former)

●NSdns.technorail.com2015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 05:56:30
● 2026-05-10 03:21:28

●NSdns2.technorail.com2015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 05:56:30
● 2026-05-10 03:21:28

●NSdns3.arubadns.net2015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 05:56:30
● 2026-05-10 03:21:28

●NSdns4.arubadns.cz2015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 05:56:30
● 2026-05-10 03:21:28

○MXmx.studioklass.com2015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

●MXstudioklass-com.mail.protection.outlook.com2026-05-10 → 2026-05-10 · 3 obs

○ 2017-02-08 08:01:40
● 2026-05-10 03:21:26
● 2026-05-10 03:21:28

●A116.203.185.2072026-05-10 → 2026-05-10 · 3 obs

○ 2017-02-08 08:01:40
● 2026-05-10 03:21:26
● 2026-05-10 03:21:28

○A62.149.128.1512015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.1542015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.1572015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.1602015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.1632015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.1662015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.722015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A62.149.128.742015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 05:56:30
● 2017-02-08 08:01:40
○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

○A76.76.21.212026-05-10 → 2026-05-10 · 2 obs

○ 2026-05-10 03:21:26
○ 2026-05-10 03:21:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studioklass.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:95.110.220.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studioklass.com (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.185.207`
NS	4	`dns4.arubadns.cz, dns2.technorail.com...`
MX	1	`studioklass-com.mail.protection.outlook.`
TXT	3	`MS=1FBF11618DD34E5D246996A77D0ADC001E2FA, google-site-verification=b0_XIpFLnMGFeYY...`
SOA	1	`dns.technorail.com hostmaster.studioklas`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

studioklass.com is parent of www.studioklass.com.

IP Addresses

studioklass.com points to a single IP: 116.203.185.207.

Other host names such as sugarmusic.com and plcd.nl share IP numbers with studioklass.com.

Name Servers

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

studioklass.com at least partially shares its name servers with other domains, for instance lacasadellecase.org, studiocosta.legal, (0x696e63657374)rafficlight.com, gratuitopatrociniotelematico.it and rvi.it.

Host names with two IPs: dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8; dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13; dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238; dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5.

Mail Servers

studioklass.com is served by a single mail server, studioklass-com.mail.protection.outlook.com.

The host name studioklass-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::f, 2a01:111:f403:ca09::20, 52.101.68.27, 52.101.68.29, 52.101.68.39 and 52.101.73.15.

studioklass.com - robtex.com

studioklass.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`studioklass.com`

`com`