`ws11.rootfuchs.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c010:aeb5::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`ws11.rootfuchs.de`
A	168.119.252.140^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}

`rootfuchs.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:c010:6b91::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	168.119.190.3^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
	NS	`ns11.rootfuchs.de` ⭐ ⚠️ Not in parent delegation
	NS	`ns.inwx.de`
	NS	`ns12.rootfuchs.de` ⚠️ Not in parent delegation
	NS	`ns13.rootfuchs.de` ⚠️ Not in parent delegation
	NS	`ns2.inwx.de` ⚠️ Not in zone NS records
	NS	`ns3.inwx.eu` ⚠️ Not in zone NS records
	MX	`ws2.rootfuchs.de` ⭐
	MX	`c11.rootfuchs.de`⁽¹¹⁾
	MX	`ms11.rootfuchs.de`⁽²⁰⁾
	MX	`ms12.rootfuchs.de`⁽³⁰⁾
	MX	`ws12.rootfuchs.de`⁽⁴⁰⁾
	MX	`ws11.rootfuchs.de`⁽⁵⁰⁾
	MX	`vm1.zweifalter.de`⁽⁶⁰⁾
	TXT	`v=spf1 a mx a:vm1.zweifalter.de -all`
	SOA	`ns11.rootfuchs.de`hostmaster@inwx.de 2025-12-18 #4

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.b.e.a.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa

140.252.119.168.in-addr.arpa

MX for

rootfuchs.de

Same first word

ws11.trafficmanager.net

ws11.cc

Similar names

11ws.com

sw11.com

w11s.cc

11sw.com

1ws1.org

sw11.net

1sw1.com

s1w1.com

s11w.com

sw11.london

1s1w.com

DNS History

2 records (2 active, 0 former)

●A168.119.252.1402026-03-23 → 2026-07-20 · 2 obs

● 2026-03-23 19:29:48
● 2026-07-20 01:46:04

●A2a01:4f8:c010:aeb5::12026-03-23 → 2026-07-20 · 2 obs

● 2026-03-23 19:29:48
● 2026-07-20 01:46:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
rootfuchs.de	ns.inwx.de, ns2.inwx.de, ns3.inwx.eu	-

✅ Authoritative Response

Server:45.87.158.53

NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rootfuchs.de (unsigned zone)

⏱️ Timing

Total: 2655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.119.252.140`
AAAA	1	`2a01:4f8:c010:aeb5::1`

Analysis

Mail Server Role

The mail server ws11.rootfuchs.de processes email for rootfuchs.de.

c11.rootfuchs.de, ms11.rootfuchs.de and ms12.rootfuchs.de are often deployed as mail servers in conjunction with ws11.rootfuchs.de.

IP Addresses

ws11.rootfuchs.de has two IP addresses: 168.119.252.140 and 2a01:4f8:c010:aeb5::1

Other host names share IP numbers with ws11.rootfuchs.de; die-tafelrunde.net is one such example.

ws11.rootfuchs.de - robtex.com