idefix2.rt.cmo.de - robtex.com

idefix2.rt.cmo.de

DNSSEC⚠️ Not signed
A2001:4ce0:0:2::4🇩🇪 CMO-AS2001:4ce0::/32 CMO IPv6 Connectivity
PTRidefix2.rt.cmo.de
A81.90.33.16🇩🇪 CMO-AS81.90.32.0/20 CMO Internet Dienstleistungen GmbH via Globalways

rt.cmo.de

DNSSEC⚠️ Not signed
NSns1.cmo.de ⭐ ⚠️ Not in parent delegation
NSns2.cmo.de ⚠️ Not in parent delegation
NSns3.cmo.de ⚠️ Not in parent delegation
SOAns1.cmo.desommer@cmo.de 2026-03-19 #1

PTR for

16.33.90.81.in-addr.arpa
4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.0.0.0.0.e.c.4.1.0.0.2.ip6.arpa

DNS History

2 records (2 active, 0 former)

201520162017201820192020202120222023202420252026A2001:4ce0:0:2::481.90.33.16
●A2001:4ce0:0:2::42014-05-08 → 2026-04-12 · 2 obs
● 2014-05-08 22:15:08
● 2026-04-12 18:39:50
●A81.90.33.162014-05-08 → 2026-04-12 · 2 obs
● 2014-05-08 22:15:08
● 2026-04-12 18:39:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cmo.dens3.cmo.de, ns2.cmo.de, ns1.cmo.de6 records

✅ Authoritative Response

Server:81.90.33.11

NS records: ns3.cmo.de, ns2.cmo.de, ns1.cmo.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmo.de (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data
A181.90.33.16
AAAA12001:4ce0:0:2::4

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns1.cmo.de, ns2.cmo.de, ns3.cmo.de...)

Analysis

IP Addresses

idefix2.rt.cmo.de resolves to two IP numbers: 2001:4ce0:0:2::4 and 81.90.33.16.

Other host names, for instance maxdsl.de, plusdsl.de, cmocity.de and grott.de share IP numbers with idefix2.rt.cmo.de.