`rw0bc7.webhosting.systems`

DNSSEC	⚠️ Not signed
A	185.243.11.199^{🇩🇪 netcup-AS185.243.11.0/24}
		PTR	`rw0bc7.webhosting.systems`

`webhosting.systems`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:0:1::e18a^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	46.38.225.138^{🇩🇪 netcup-AS46.38.225.0/24}
	NS	`root-dns.netcup.net` ⭐
	NS	`acns01.xaas.systems`
	NS	`acns02.xaas.systems`
	NS	`acns03.xaas.systems`
	NS	`acns04.xaas.systems`
	NS	`acns05.xaas.systems`
	MX	`mail.webhosting.systems` ⭐
	TXT	`v=spf1 include:_spf.webhosting.systems ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net serial=387

📈 Tranco rank: #223,686

PTR for

199.11.243.185.in-addr.arpa

1.0.0.0.0.0.0.0.9.5.6.8.3.2.0.0.6.6.a.0.c.2.0.0.0.0.0.4.3.0.a.2.ip6.arpa

1.1.0.0.0.0.0.0.9.5.6.8.3.2.0.0.6.6.a.0.c.2.0.0.0.0.0.4.3.0.a.2.ip6.arpa

MX for

cabbo.de

goldtickets.de

DNS History

1 record (1 active, 0 former)

●A185.243.11.1992026-03-30 → 2026-04-28 · 2 obs

● 2026-03-30 10:13:22
● 2026-04-28 11:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
systems	v0n2.nic.systems, v0n1.nic.systems, v0n0.nic.systems, v2n1.nic.systems...	12 records
webhosting.systems	acns05.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns01.xaas.systems...	10 records

✅ Authoritative Response

Server:185.81.208.1

NS records: acns05.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns01.xaas.systems, acns02.xaas.systems

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webhosting.systems (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.243.11.199`

📌 Glue Records Collected

Total: 22

In-bailiwick: 12 (v2n1.nic.systems, v2n0.nic.systems, v0n3.nic.systems...)

Out-of-bailiwick: 10 (acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems...)

Analysis

Mail Server Role

The mail server rw0bc7.webhosting.systems handles mail for cabbo.de and goldtickets.de.

mail.cabbo.de and mail.goldtickets.de are commonly used as mail servers alongside rw0bc7.webhosting.systems.

IP Addresses

rw0bc7.webhosting.systems points to a single IP: 185.243.11.199.

Other host names, for instance coseo.de, mail.coseo.de, mail.cabbo.de, www.coseo.de and mail2.coseo.de share IP numbers with rw0bc7.webhosting.systems.

rw0bc7.webhosting.systems - robtex.com