`pentagon-system.de`

DNSSEC	⚠️ Not signed
A	84.38.64.236^{🇩🇪 ISPONE84.38.64.0/21}
		PTR	`mail.pentagon-system.de`
NS	`dns1.ispone-business.de` ⭐
		A	2a00:5080:4:1::2^{🇩🇪 ISPONE2a00:5080::/32}
			PTR	`dns2.ispone-business.de`
		A	84.38.79.92^{🇩🇪 ISPONE84.38.78.0/23}
			PTR	`server92.vserver-on.de`
NS	`dns2.ispone-business.de`
		A	2a00:5080:4:2::2^{🇩🇪 ISPONE2a00:5080::/32}
			PTR	`dns1.ispone-business.de`
		A	84.38.64.92^{🇩🇪 ISPONE84.38.64.0/21}
SOA	`dns1.ispone-business.de`hostmaster@ispone-business.de 2024-04-27 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774622775

Subdomains

mail.pentagon-system.de

236.pentagon-system.de

Same first word

pentagon-system.de

pentagon-system.ch

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
pentagon-system.de	dns2.ispone-business.de, dns1.ispone-business.de	4 records

✅ Authoritative Response

Server:84.38.79.92

NS records: dns2.ispone-business.de, dns1.ispone-business.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pentagon-system.de (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.38.64.236`
NS	2	`dns2.ispone-business.de, dns1.ispone-business.de`
SOA	1	`dns1.ispone-business.de hostmaster.ispon`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.ispone-business.de, dns1.ispone-business.de, dns2.ispone-business.de...)

Analysis

Hierarchy

pentagon-system.de is parent of mail.pentagon-system.de and 236.pentagon-system.de.

IP Addresses

pentagon-system.de points to a single IP number: 84.38.64.236.

other host names for instance 236.pentagon-system.de, mail.pentagon-system.de, 84.38.64.236.pentagon-system.de, vserver1234.vserver-on.de and 38.64.236.pentagon-system.de share IP numbers with pentagon-system.de.

Name Servers

pentagon-system.de is delegated to two name servers: dns1.ispone-business.de and dns2.ispone-business.de.

pentagon-system.de shares the same name server setup as other domains, for example linshanconsult.de, alexteuscher.de, 131.66.38.84.in-addr.arpa, 20.65.38.84.in-addr.arpa and webdienste.biz.

pentagon-system.de at least partially shares name servers with other domains, for instance fachklinikum-borkum.de, 6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.a.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.a.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, osteopathie-neuenahr.de and frau-franke.de.

These name servers are often used with dns1-ipv6.ispone-business.de and dns2-ipv6.ispone-business.de.

Host names with two IP numbers:

dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92

dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92

pentagon-system.de - robtex.com