cscon.de - dns.ninja

cscon.de

DNSSEC⚠️ Not signed
A213.239.236.232🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRcscon.de
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
MXcscon-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 a a:www67.your-server.de mx include:spf.protection.outlook.com include...
TXTMS=ms38105960
SOAns1.your-server.depostmaster@your-server.de 2026-07-04 #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=1783190328

PTR for

232.236.239.213.in-addr.arpa

Subdomains

mail.cscon.de

Same first word

cscon.co
cscon.ch
cscon.net
cscon.at
cscon.de
cscon.ru
cscon.com
cscon.eu
cscon.org
cscon.co.th

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DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.deMXcscon-de.mail.protection.outlook.comcscon0.no-ip.bizcscon1.no-ip.bizcscon5.no-ip.bizcscon6.no-ip.bizmail.cscon.demxa.expurgate.demxa.expurgate.netmxb.expurgate.demxb.expurgate.netA213.239.236.232213.133.104.67
●NSns.second-ns.com2015-08-18 → 2026-07-04 · 2 obs
● 2015-08-18 17:23:28
● 2026-07-04 18:52:08
●NSns1.your-server.de2015-08-18 → 2026-07-04 · 2 obs
● 2015-08-18 17:23:28
● 2026-07-04 18:52:08
●NSns3.second-ns.de2015-08-18 → 2026-07-04 · 2 obs
● 2015-08-18 17:23:28
● 2026-07-04 18:52:08
●MXcscon-de.mail.protection.outlook.com2026-03-24 → 2026-07-04 · 3 obs
○ 2018-02-08 12:54:14
● 2026-03-24 01:30:10
● 2026-07-04 18:52:08
○MXcscon0.no-ip.biz2016-06-24 → 2018-02-08 · 5 obs
○ 2016-03-19 17:30:06
● 2016-06-24 05:38:58
● 2018-02-08 12:54:14
○ 2026-03-24 01:30:10
○ 2026-07-04 18:52:08
○MXcscon1.no-ip.biz2017-03-27 → 2018-02-08 · 5 obs
○ 2016-06-24 05:38:58
● 2017-03-27 11:18:56
● 2018-02-08 12:54:14
○ 2026-03-24 01:30:10
○ 2026-07-04 18:52:08
○MXcscon5.no-ip.biz2016-06-24 → 2018-02-08 · 5 obs
○ 2016-03-19 17:30:06
● 2016-06-24 05:38:58
● 2018-02-08 12:54:14
○ 2026-03-24 01:30:10
○ 2026-07-04 18:52:08
○MXcscon6.no-ip.biz2016-06-24 → 2018-02-08 · 5 obs
○ 2016-03-19 17:30:06
● 2016-06-24 05:38:58
● 2018-02-08 12:54:14
○ 2026-03-24 01:30:10
○ 2026-07-04 18:52:08
○MXmail.cscon.de2015-08-18 → 2018-02-08 · 7 obs
● 2015-08-18 17:23:28
● 2015-12-14 10:30:18
○ 2016-03-19 17:30:06
● 2017-03-27 11:18:56
● 2018-02-08 12:54:14
○ 2026-03-24 01:30:10
○ 2026-07-04 18:52:08
○MXmxa.expurgate.de2016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-14 10:30:18
● 2016-03-19 17:30:06
○ 2016-06-24 05:38:58
○ 2026-07-04 18:52:08
○MXmxa.expurgate.net2016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-14 10:30:18
● 2016-03-19 17:30:06
○ 2016-06-24 05:38:58
○ 2026-07-04 18:52:08
○MXmxb.expurgate.de2016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-14 10:30:18
● 2016-03-19 17:30:06
○ 2016-06-24 05:38:58
○ 2026-07-04 18:52:08
○MXmxb.expurgate.net2016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-14 10:30:18
● 2016-03-19 17:30:06
○ 2016-06-24 05:38:58
○ 2026-07-04 18:52:08
○A213.133.104.672015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 17:23:28
○ 2015-12-06 11:17:10
○ 2026-07-04 18:52:08
●A213.239.236.2322015-12-06 → 2026-07-04 · 3 obs
○ 2015-08-18 17:23:28
● 2015-12-06 11:17:10
● 2026-07-04 18:52:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
cscon.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 records

✅ Authoritative Response

Server:213.239.204.242

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cscon.de (unsigned zone)

⏱️ Timing

Total: 1300ms | Queries: -

📄 Records

TypeCountSample Data
A1213.239.236.232
NS3ns3.second-ns.de, ns.second-ns.com...
MX1cscon-de.mail.protection.outlook.com (pr
TXT2v=spf1 a a:www67.your-server.de mx inclu, MS=ms38105960
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

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

IP Addresses

cscon.de has exactly one IP address — 213.239.236.232.

Name Servers

cscon.de has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

cscon.de shares at least some of its name servers with other domains, including 50.233.167.in-addr.arpa, tkdb.ch, vxinteractive.net and two others.

These name servers are frequently seen alongside the name servers ns.second-ns.de.

Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

cscon.de uses one mail server — cscon-de.mail.protection.outlook.com.

cscon-de.mail.protection.outlook.com has 8 IP addresses: 52.101.68.36, 52.101.73.8, 52.101.73.22 plus 5 more.