der-koblenzer.de - robtex.com

der-koblenzer.de

DNSSEC⚠️ Not signed
A2a03:4000:30:1fca::10:8217🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A188.68.47.63🇩🇪 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
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.der-koblenzer.de ⭐
A188.68.47.65🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f41.netcup.net
MXmx2f41.netcup.net(50)
A188.68.47.65🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f41.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2019-12-20 #1

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=1777159313

Subdomains

mail.der-koblenzer.de

Same first word

der-koblenzer.de

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.genx-hosting.dens2.genx-hosting.dens3.genx-hosting.deMXmail.der-koblenzer.demx2f41.netcup.netA188.68.47.632a03:4000:30:1fca::10:821787.118.74.74
○NSns1.genx-hosting.de2015-08-06 → 2016-07-04 · 4 obs
● 2015-08-06 14:21:24
● 2016-07-04 18:23:18
○ 2026-02-27 15:35:20
○ 2026-04-25 23:46:28
○NSns2.genx-hosting.de2015-08-06 → 2016-07-04 · 4 obs
● 2015-08-06 14:21:24
● 2016-07-04 18:23:18
○ 2026-02-27 15:35:20
○ 2026-04-25 23:46:28
○NSns3.genx-hosting.de2015-08-06 → 2016-07-04 · 4 obs
● 2015-08-06 14:21:24
● 2016-07-04 18:23:18
○ 2026-02-27 15:35:20
○ 2026-04-25 23:46:28
●NSroot-dns.netcup.net2026-02-27 → 2026-04-25 · 3 obs
○ 2016-07-04 18:23:18
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
●NSsecond-dns.netcup.net2026-02-27 → 2026-04-25 · 3 obs
○ 2016-07-04 18:23:18
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
●NSthird-dns.netcup.net2026-02-27 → 2026-04-25 · 3 obs
○ 2016-07-04 18:23:18
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
●MXmail.der-koblenzer.de2015-08-06 → 2026-04-25 · 2 obs
● 2015-08-06 14:21:24
● 2026-04-25 23:46:28
●MXmx2f41.netcup.net2026-02-27 → 2026-04-25 · 3 obs
○ 2015-08-06 14:21:24
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
●A188.68.47.632026-02-27 → 2026-04-25 · 3 obs
○ 2016-07-04 18:23:18
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
●A2a03:4000:30:1fca::10:82172026-02-27 → 2026-04-25 · 3 obs
○ 2016-07-04 18:23:18
● 2026-02-27 15:35:20
● 2026-04-25 23:46:28
○A87.118.74.742015-08-06 → 2016-07-04 · 4 obs
● 2015-08-06 14:21:24
● 2016-07-04 18:23:18
○ 2026-02-27 15:35:20
○ 2026-04-25 23:46:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
der-koblenzer.dethird-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:188.68.63.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for der-koblenzer.de (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.47.63
AAAA12a03:4000:30:1fca::10:8217
NS3root-dns.netcup.net, third-dns.netcup.net...
MX2mail.der-koblenzer.de (pri: 10), mx2f41.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

The parent of mail.der-koblenzer.de is der-koblenzer.de.

IP Addresses

der-koblenzer.de points to two IP numbers: 2a03:4000:30:1fca::10:8217 and 188.68.47.63.

Other host names such as 356cup.de, hausmeisterservice24.de, 1410.de, casino-poker.de and tischbau.de share IPs with der-koblenzer.de.

Name Servers

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

der-koblenzer.de at least partially shares name servers with other domains, for example rebeccacramer.de, germanosworld.de, localmailer.de, sblev.de and sv-oberteisendorf.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

Two mail servers handle der-koblenzer.de: mail.der-koblenzer.de and mx2f41.netcup.net.

der-koblenzer.de shares at least partially some mail servers with other domains, for instance maxe-medien.de, holzkirchner.de, nutt-o-drom.de, marketconsult.de and funktionsbekleidung.de.

These mail servers are often used with mail.maxe-medien.de and mail.holzkirchner.de.

Host names with a single IP:

mail.der-koblenzer.de points to 188.68.47.65.

mx2f41.netcup.net points to 188.68.47.65.

Host names pointing to 188.68.47.65: mail.der-koblenzer.de and mx2f41.netcup.net.