mtmaster.de - dns.ninja

mtmaster.de

DNSSEC⚠️ Not signed
A2a03:4000:30:509f::12:722🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A188.68.47.169🇩🇪 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.mtmaster.de ⭐
A188.68.47.171🇩🇪 netcup-AS188.68.47.0/24
PTRmx2fab.netcup.net
MXmx2fab.netcup.net(50)
A188.68.47.171🇩🇪 netcup-AS188.68.47.0/24
PTRmx2fab.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2019-12-18 #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=1782871387

Previously MX for

mtmaster.de

Subdomains

mail.mtmaster.de

Same first word

mtmaster.org
mtmaster.de
mtmaster.co

Similar names

smartmet.com
streamtm.app
mtstream.org
steamrmt.com
tammster.ws
stammert.de
mmatters.com
aresmtmt.com
streamtm.com
metsmart.com
mrsamett.com
startemm.com
smarttem.com
matterms.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns5.kasserver.comns6.kasserver.comns65.1und1.dens66.1und1.deMXmail.mtmaster.demx2fab.netcup.netmtmaster.demx01.kundenserver.dew011f890.kasserver.comA188.68.47.1692a03:4000:30:509f::12:72285.13.156.16387.106.28.106
○NSns5.kasserver.com2018-08-26 → 2018-08-26 · 4 obs
○ 2016-02-28 20:06:40
● 2018-08-26 07:49:36
○ 2026-04-12 04:36:36
○ 2026-07-01 02:22:44
○NSns6.kasserver.com2018-08-26 → 2018-08-26 · 4 obs
○ 2016-02-28 20:06:40
● 2018-08-26 07:49:36
○ 2026-04-12 04:36:36
○ 2026-07-01 02:22:44
○NSns65.1und1.de2015-07-25 → 2015-11-26 · 4 obs
● 2015-07-25 03:42:24
● 2015-11-26 08:15:32
○ 2016-02-28 20:06:40
○ 2026-07-01 02:22:44
○NSns66.1und1.de2015-07-25 → 2015-11-26 · 4 obs
● 2015-07-25 03:42:24
● 2015-11-26 08:15:32
○ 2016-02-28 20:06:40
○ 2026-07-01 02:22:44
●NSroot-dns.netcup.net2026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
●NSsecond-dns.netcup.net2026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
●NSthird-dns.netcup.net2026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
●MXmail.mtmaster.de2026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
○MXmtmaster.de2015-07-25 → 2015-11-26 · 4 obs
● 2015-07-25 03:42:24
● 2015-11-26 08:15:32
○ 2016-02-28 20:06:40
○ 2026-07-01 02:22:44
○MXmx01.kundenserver.de2015-07-25 → 2015-11-26 · 4 obs
● 2015-07-25 03:42:24
● 2015-11-26 08:15:32
○ 2016-02-28 20:06:40
○ 2026-07-01 02:22:44
●MXmx2fab.netcup.net2026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
○MXw011f890.kasserver.com2018-08-26 → 2018-08-26 · 4 obs
○ 2016-02-28 20:06:40
● 2018-08-26 07:49:36
○ 2026-04-12 04:36:36
○ 2026-07-01 02:22:44
●A188.68.47.1692026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
●A2a03:4000:30:509f::12:7222026-04-12 → 2026-07-01 · 3 obs
○ 2018-08-26 07:49:36
● 2026-04-12 04:36:36
● 2026-07-01 02:22:44
○A85.13.156.1632018-08-26 → 2018-08-26 · 4 obs
○ 2016-02-28 20:06:40
● 2018-08-26 07:49:36
○ 2026-04-12 04:36:36
○ 2026-07-01 02:22:44
○A87.106.28.1062015-07-25 → 2015-11-26 · 4 obs
● 2015-07-25 03:42:24
● 2015-11-26 08:15:32
○ 2016-02-28 20:06:40
○ 2026-07-01 02:22:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:188.68.63.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtmaster.de (unsigned zone)

⏱️ Timing

Total: 1659ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.47.169
AAAA12a03:4000:30:509f::12:722
NS3third-dns.netcup.net, root-dns.netcup.net...
MX2mx2fab.netcup.net (pri: 50), mail.mtmaster.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

mail.mtmaster.de is delegated beneath mtmaster.de.

IP Addresses

mtmaster.de points to the IP addresses 188.68.47.169 and 2a03:4000:30:509f::12:722

Among the host names that share IP numbers with mtmaster.de are orave.de, databasefactory.de, kastens-foto.de and two others.

Name Servers

Three name servers are authoritative for mtmaster.de: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

There is at least partial name server overlap between mtmaster.de and other domains — cips-skalen.de, sms-over-ip.de, schmidtomat.de and two more among them.

root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.

Mail Servers

The MX records for mtmaster.de point to two mail servers: mail.mtmaster.de and mx2fab.netcup.net.

mtmaster.de shares at least some of its mail servers with other domains — for example doktoren.info, muskelaufbauernahrung.de, couponlike.de and two more.

mail.mtmaster.de and mx2fab.netcup.net share one IP address between them — 188.68.47.171.

These two host names — mail.mtmaster.de and mx2fab.netcup.net — each point to 188.68.47.171 IP addresses.