cd0.de - dns.ninja

cd0.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:1280::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww301.your-server.de
A78.46.181.33🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXmail.cd0.de ⭐
A2a01:4f8:d0a:1280::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww301.your-server.de
A78.46.181.33🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRwww301.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2025-12-12 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785409721

Subdomains

mail.cd0.de

Same first word

cd0.nl
cd0.cc
cd0.org
cd0.de
cd0.dk
cd0.com

Similar names

0dc.net
dc0.au
c0d.ph
d0c.net
d0c.ru
0cd.xyz
dc0.org
dc0.co.uk
dc0.sh
0dc.com
d0c.me
0cd.org
d0c.org
dc0.jp
c0d.de
d0c.icu
c0d.cn
d0c.it
c0d.fr
c0d.es
c0d.ist
dc0.us
dc0.ru
dc0.net
dc0.com
c0d.cc
c0d.net
0dc.cc
0cd.ai
0cd.cn
0cd.com
0dc.ru
c0d.co
c0d.org
d0c.co
0dc.de
dc0.de
d0c.com
d0c.co.uk
dc0.in
dc0.cn
0cd.net
0cd.de

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dedocks04.rzone.deshades16.rzone.deMXmail.cd0.desmtp.rzone.deA2a01:4f8:d0a:1280::278.46.181.332a01:238:20a:202:1160::81.169.145.160
○NSdocks04.rzone.de2015-07-02 → 2017-04-01 · 4 obs
● 2015-07-02 17:31:28
● 2017-04-01 21:14:24
○ 2020-03-11 14:44:54
○ 2026-07-30 11:14:32
●NSns.second-ns.com2020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
●NSns1.your-server.de2020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
●NSns3.second-ns.de2020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
○NSshades16.rzone.de2015-07-02 → 2017-04-01 · 4 obs
● 2015-07-02 17:31:28
● 2017-04-01 21:14:24
○ 2020-03-11 14:44:54
○ 2026-07-30 11:14:32
●MXmail.cd0.de2020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
○MXsmtp.rzone.de2015-07-02 → 2017-04-01 · 4 obs
● 2015-07-02 17:31:28
● 2017-04-01 21:14:24
○ 2020-03-11 14:44:54
○ 2026-07-30 11:14:32
○A2a01:238:20a:202:1160::2015-07-02 → 2017-04-01 · 4 obs
● 2015-07-02 17:31:28
● 2017-04-01 21:14:24
○ 2020-03-11 14:44:54
○ 2026-07-30 11:14:32
●A2a01:4f8:d0a:1280::22020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
●A78.46.181.332020-03-11 → 2026-07-30 · 3 obs
○ 2017-04-01 21:14:24
● 2020-03-11 14:44:54
● 2026-07-30 11:14:32
○A81.169.145.1602015-07-02 → 2017-04-01 · 4 obs
● 2015-07-02 17:31:28
● 2017-04-01 21:14:24
○ 2020-03-11 14:44:54
○ 2026-07-30 11:14:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cd0.dens.second-ns.com, ns3.second-ns.de, ns1.your-server.de4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd0.de (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

TypeCountSample Data
A178.46.181.33
AAAA12a01:4f8:d0a:1280::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1mail.cd0.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

cd0.de is a parent domain of mail.cd0.de.

IP Addresses

cd0.de resolves to the IP addresses 78.46.181.33 and 2a01:4f8:d0a:1280::2

dev.urgenca.org, techfront.de, biessmann.info and two other host names share IP numbers with cd0.de.

Name Servers

cd0.de is served by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

cd0.de shares at least some of its name servers with other domains, including 46.180.157.in-addr.arpa, crossroad-pictures.com, biobinich.at and two others.

The hostnames ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each direct to two IP addresses — ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for cd0.de is handled by a single mail server, mail.cd0.de.

mail.cd0.de points to two IP addresses: 78.46.181.33 and 2a01:4f8:d0a:1280::2.