csharp-developer.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

csharp-developer.de

DNSSEC⚠️ Not signed
A2a03:4000:30:90cf::13:7554🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A188.68.47.27🇩🇪 netcup-AS188.68.47.0/24
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
MXmail.csharp-developer.de ⭐
A188.68.47.29🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f1d.netcup.net
MXmx2f1d.netcup.net(50)
A2a03:4000:0:29a:b45d:32ff:fe28:437b🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmx2f1d.netcup.net
A188.68.47.29🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f1d.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2020-09-30 #11

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=1791157296

Same first word

csharp-developer.com
csharp-developer.de

Previous names

csh-wt.de
csh24-online.de
csh24.de
csha-net.de
csha.de
csham.de
cshamburg.de
cshamm.de
cshammer.de
cshandel.de
cshandelsservicedienstleistungug.de
cshandy.de
cshape.de
cshardt.de
cshare.de
cshark.de
csharks.de
csharp-blog.de
csharp-board.de
csharp.de

Next names

csharp-dotnet.de
csharp-forum.de
csharp-info.de
csharp-now.de
csharp-paradise.de
csharp-tutorials.de
csharp4you.de
csharpcentral.de
csharpcorner.de
csharpdev.de
csharpdeveloper.de
csharpepro.de
csharper.de
csharpexperten.de
csharpforum.de
csharpme.de
csharpsource.de
cshasis.de
cshaw.de
cshb.de

DNS History

7 records (7 active, 0 former)

NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXmail.csharp-developer.demx2f1d.netcup.netA188.68.47.272a03:4000:30:90cf::13:7554
●NSroot-dns.netcup.net2026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●NSsecond-dns.netcup.net2026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●NSthird-dns.netcup.net2026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●MXmail.csharp-developer.de2026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●MXmx2f1d.netcup.net2026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●A188.68.47.272026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14
●A2a03:4000:30:90cf::13:75542026-09-12 → 2026-10-05 · 2 obs
● 2026-09-12 18:09:20
● 2026-10-05 00:19:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
csharp-developer.dethird-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:46.38.225.225

NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csharp-developer.de (unsigned zone)

⏱️ Timing

Total: 1816ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.47.27
AAAA12a03:4000:30:90cf::13:7554
NS3third-dns.netcup.net, root-dns.netcup.net...
MX2mx2f1d.netcup.net (pri: 50), mail.csharp-developer.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

csharp-developer.de resolves to the IP addresses 188.68.47.27 and 2a03:4000:30:90cf::13:7554

Among the host names that share IP numbers with csharp-developer.de are felleiter.eu, papperlapub.de, impensia.de and two others.

Name Servers

csharp-developer.de carries NS records delegating to root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

csharp-developer.de partially shares its NS delegation with several other domains, including creativecoders.net, neighbor.at, manueltransfeld.de and two others.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net are three hostnames that each resolve to a pair of IP addresses: root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

The MX records for csharp-developer.de point to two mail servers: mail.csharp-developer.de and mx2f1d.netcup.net.

csharp-developer.de and domains like dieostertags.de share an identical mail server configuration.

csharp-developer.de shares at least some of its mail servers with other domains — for example stipvendo.de, mobadatenbank.de, damian-rudolf.de and two more.

Hosts with two IP numbers each:

mx2f1d.netcup.net resolves to two addresses: 188.68.47.29 and 2a03:4000:0:29a:b45d:32ff:fe28:437b.

Hosts that resolve to one IP address:

The hostname mail.csharp-developer.de resolves to 188.68.47.29.

mx2f1d.netcup.net along with mail.csharp-developer.de each resolve to 188.68.47.29 IP addresses.