codershell.org - dns.ninja

codershell.org

DNSSEC⚠️ Not signed
A207.180.219.82🇩🇪 CONTABO207.180.218.0/23
PTRvmi212312.contaboserver.net
NSns1.access-one.de ⭐
NSns.variomedia.de
A81.28.224.2🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21
PTRns1.variomedia.de
NSns2.variomedia.de
A2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47
PTRns2.variomedia.de
A185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23
PTRns2.variomedia.de
MXmx.codershell.org ⭐
A188.68.47.107🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f6b.netcup.net
MXmx2f6b.netcup.net(50)
A188.68.47.107🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f6b.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAns1.access-one.desupport@variomedia.de 2026-03-22 #56

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786582898

Subdomains

mx.codershell.org
mittweida.codershell.org

Same first word

codershell.org

Similar names

shellcoder.net
loschelder.de
shellcoder.party

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns.variomedia.dens1.access-one.dens2.variomedia.dens2.access-one.deMXmx.codershell.orgmx2f6b.netcup.netsarah.kurzhals.infoA207.180.219.82146.0.36.30
●NSns.variomedia.de2026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-01 11:47:00
● 2026-03-14 04:51:12
● 2026-08-13 01:20:46
●NSns1.access-one.de2015-08-02 → 2026-08-13 · 2 obs
● 2015-08-02 17:59:00
● 2026-08-13 01:20:46
○NSns2.access-one.de2015-08-02 → 2017-04-01 · 4 obs
● 2015-08-02 17:59:00
● 2017-04-01 11:47:00
○ 2026-03-14 04:51:12
○ 2026-08-13 01:20:46
●NSns2.variomedia.de2026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-01 11:47:00
● 2026-03-14 04:51:12
● 2026-08-13 01:20:46
●MXmx.codershell.org2026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-01 11:47:00
● 2026-03-14 04:51:12
● 2026-08-13 01:20:46
●MXmx2f6b.netcup.net2026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-01 11:47:00
● 2026-03-14 04:51:12
● 2026-08-13 01:20:46
○MXsarah.kurzhals.info2015-08-02 → 2017-04-01 · 4 obs
● 2015-08-02 17:59:00
● 2017-04-01 11:47:00
○ 2026-03-14 04:51:12
○ 2026-08-13 01:20:46
○A146.0.36.302015-08-02 → 2017-04-01 · 4 obs
● 2015-08-02 17:59:00
● 2017-04-01 11:47:00
○ 2026-03-14 04:51:12
○ 2026-08-13 01:20:46
●A207.180.219.822026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-01 11:47:00
● 2026-03-14 04:51:12
● 2026-08-13 01:20:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
codershell.orgns2.variomedia.de, ns.variomedia.de-

✅ Authoritative Response

Server:185.95.98.53

NS records: ns2.variomedia.de, ns.variomedia.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codershell.org (unsigned zone)

⏱️ Timing

Total: 1768ms | Queries: -

📄 Records

TypeCountSample Data
A1207.180.219.82
NS2ns.variomedia.de, ns2.variomedia.de
MX2mx.codershell.org (pri: 10), mx2f6b.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1ns1.access-one.de support.variomedia.de

Analysis

Hierarchy

mx.codershell.org and mittweida.codershell.org each fall under codershell.org as their parent domain.

IP Addresses

codershell.org resolves to just one IP address, 207.180.219.82.

Two other host names, along with kurzhals.info, mittweida.codershell.org and if09w1-b.mittweida.codershell.org, also share IP numbers with codershell.org.

Name Servers

codershell.org carries NS records delegating to ns1.access-one.de, ns2.variomedia.de and ns.variomedia.de.

codershell.org has at least partial name server overlap with other domains, such as fincom.eu, simmsi.at, lost-in-time.de and two others.

It is common to find these name servers paired with the name servers ns1.variomedia.de.

Host names that have two IP addresses:

ns2.variomedia.de resolves to two addresses: 185.95.98.53 and 2a00:1c3e:98::53.

Host names that point to one IP address:

The hostname ns.variomedia.de resolves to 81.28.224.2.

Mail Servers

codershell.org is served by two mail servers, mx2f6b.netcup.net and mx.codershell.org.

codershell.org uses the same mail servers as mittweida.codershell.org and if09w1-b.mittweida.codershell.org, among others.

There is at least a partial MX overlap between codershell.org and other domains, including seidler-online.com, bremen.design, infopage.at and two others.

These mail servers tend to appear together with the mail servers mx.kurzhals.info, mail.seidler-online.com and mail.bremen.design.

mx2f6b.netcup.net directs to 188.68.47.107, as does mx.codershell.org — both hostnames resolve to that one IP address.

mx2f6b.netcup.net along with mx.codershell.org each resolve to 188.68.47.107 IP addresses.