5-rc.de - robtex.com

5-rc.de

DNSSEC⚠️ Not signed
A46.38.249.69🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRip-46-38-249-69.defastlink.net
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
PTRroot-dns.netcup.net
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
PTRsecond-dns.netcup.net
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
PTRthird-dns.netcup.net
MXmail.5-rc.de ⭐
A46.38.249.72🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRip-46-38-249-72.defastlink.net
MXmxf948.netcup.net(50)
A46.38.249.72🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRip-46-38-249-72.defastlink.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2019-03-18 #12

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=1774692945

Subdomains

mail.5-rc.de

Same first word

5-rc.de

DNS History

6 records (6 active, 0 former)

NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXmail.5-rc.demxf948.netcup.netA46.38.249.69
●NSroot-dns.netcup.net2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18
●NSsecond-dns.netcup.net2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18
●NSthird-dns.netcup.net2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18
●MXmail.5-rc.de2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18
●MXmxf948.netcup.net2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18
●A46.38.249.692026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 21:20:10
● 2026-03-28 10:20:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
5-rc.desecond-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net-

✅ Authoritative Response

Server:188.68.63.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5-rc.de (unsigned zone)

⏱️ Timing

Total: 1032ms | Queries: -

📄 Records

TypeCountSample Data
A146.38.249.69
NS3third-dns.netcup.net, root-dns.netcup.net...
MX2mail.5-rc.de (pri: 10), mxf948.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

5-rc.de is a parent of mail.5-rc.de.

IP Addresses

5-rc.de points to a single IP address: 46.38.249.69.

Other host names such as sampri.de, michael-stuff.de, im-internet.de, katharinaneuweg.at and webteque.de share IP numbers with 5-rc.de.

Name Servers

5-rc.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

At least part of the name servers for 5-rc.de are shared with other domains, for instance proctet.net, 98.56.2.in-addr.arpa, jalousie-reparaturen.de, setokaiba.de and hamsterwheel.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68

Mail Servers

5-rc.de is handled by two mail servers: mail.5-rc.de and mxf948.netcup.net.

5-rc.de shares at least some mail servers with other domains, for example date4sports.at, sportsmind.de, stierevent.de, date4sport.de and tecomac.de.

these mail servers are commonly used alongside alt2aspmx.l.google.com, aspmx2.l.google.com, aspmx3.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, mail.date4sports.at, mail.sportsmind.de, mail.stierevent.de and mail.date4sport.de.

Host names sharing a single IP: mail.5-rc.de and mxf948.netcup.net point to 46.38.249.72.