mtmersch.de - robtex.com

mtmersch.de

DNSSEC⚠️ Not signed
A2a03:4000:30:f0c3::16:2750🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A91.204.46.163🇩🇪 netcup-AS91.204.46.0/24
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.mtmersch.de ⭐
A91.204.46.165🇩🇪 netcup-AS91.204.46.0/24
PTRmx2ea5.netcup.net
MXmx2ea5.netcup.net(50)
A2a03:4000:0:448:986a:2fff:fe78:abe7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmx2ea5.netcup.net
A91.204.46.165🇩🇪 netcup-AS91.204.46.0/24
PTRmx2ea5.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2025-12-29 #19

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=1777016314

Subdomains

mail.mtmersch.de

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns.namespace4you.dens1.ruhrgebiet-onlineservices.dens2.namespace4you.dens2.ruhrgebiet-onlineservices.deMXmail.mtmersch.demx2ea5.netcup.netmx01.ruhrgebiet-onlineservices.demxlb.ispgateway.deA2a03:4000:30:f0c3::16:275091.204.46.163188.93.10.1982a00:1158:1000:404::2c694.156.146.2194.156.146.25
○NSns.namespace4you.de2017-12-21 → 2017-12-21 · 3 obs
○ 2016-12-25 04:07:46
● 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
○NSns1.ruhrgebiet-onlineservices.de2015-04-16 → 2016-12-25 · 4 obs
● 2015-04-16 06:53:14
● 2016-12-25 04:07:46
○ 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
○NSns2.namespace4you.de2017-12-21 → 2017-12-21 · 3 obs
○ 2016-12-25 04:07:46
● 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
○NSns2.ruhrgebiet-onlineservices.de2015-04-16 → 2016-12-25 · 4 obs
● 2015-04-16 06:53:14
● 2016-12-25 04:07:46
○ 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
●NSroot-dns.netcup.net2026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
●NSsecond-dns.netcup.net2026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
●NSthird-dns.netcup.net2026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
●MXmail.mtmersch.de2015-04-16 → 2026-04-24 · 4 obs
● 2015-04-16 06:53:14
○ 2015-10-24 17:43:18
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
○MXmx01.ruhrgebiet-onlineservices.de2015-10-24 → 2016-12-25 · 5 obs
○ 2015-04-16 06:53:14
● 2015-10-24 17:43:18
● 2016-12-25 04:07:46
○ 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
●MXmx2ea5.netcup.net2026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
○MXmxlb.ispgateway.de2017-12-21 → 2017-12-21 · 3 obs
○ 2016-12-25 04:07:46
● 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
○A188.93.10.1982017-12-21 → 2017-12-21 · 3 obs
○ 2016-12-25 04:07:46
● 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
○A2a00:1158:1000:404::2c62017-12-21 → 2017-12-21 · 3 obs
○ 2016-12-25 04:07:46
● 2017-12-21 19:50:06
○ 2026-04-24 08:05:02
●A2a03:4000:30:f0c3::16:27502026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
●A91.204.46.1632026-04-24 → 2026-04-24 · 2 obs
○ 2017-12-21 19:50:06
● 2026-04-24 08:05:02
○A94.156.146.212015-04-16 → 2015-12-31 · 4 obs
● 2015-04-16 06:53:14
● 2015-12-31 16:54:26
○ 2016-04-06 22:20:48
○ 2026-04-24 08:05:02
○A94.156.146.252016-04-06 → 2016-12-25 · 5 obs
○ 2015-12-31 16:54:26
● 2016-04-06 22:20:48
● 2016-12-25 04:07:46
○ 2017-12-21 19:50:06
○ 2026-04-24 08:05:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mtmersch.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtmersch.de (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

TypeCountSample Data
A191.204.46.163
AAAA12a03:4000:30:f0c3::16:2750
NS3second-dns.netcup.net, root-dns.netcup.net...
MX2mail.mtmersch.de (pri: 10), mx2ea5.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

mtmersch.de is the parent of mail.mtmersch.de.

IP Addresses

mtmersch.de points to two IPs: 2a03:4000:30:f0c3::16:2750 and 91.204.46.163.

Other host names including forumdialog.net, mx2.forumdialog.net, leolauer.de, ufclan.com and a2ea3.netcup.net share IP numbers with mtmersch.de.

Name Servers

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

mtmersch.de at least partially shares name servers with other domains, including q9f.cc, eisenbahnarchiv.org, sawera.de, bidstore.de and manuel-boenigk.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

mtmersch.de is handled by two mail servers: mail.mtmersch.de and mx2ea5.netcup.net.

The mail servers for mtmersch.de are shared with other domains, for instance tao-shiatsu.com, forumdialog.net, leolauer.de, ufclan.com and dorfgemeinschaft-rhode.de.

These mail servers are often used with mail.tao-shiatsu.com, mail.forumdialog.net, mail.leolauer.de, mail.ufclan.com, mail.dorfgemeinschaft-rhode.de, mail.bitcoinwelt.de, mail.plusdesign.de and mail.uenal-immobilien.de.

Host names with two IPs:

mx2ea5.netcup.net points to 2a03:4000:0:448:986a:2fff:fe78:abe7 and 91.204.46.165.

Host names with one IP:

mail.mtmersch.de points to 91.204.46.165.

Names pointing to 91.204.46.165:

mx2ea5.netcup.net and mail.mtmersch.de.