mastern.de - robtex.com

mastern.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1080::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw80.rzone.de
A81.169.145.80🇩🇪 STRATO81.169.144.0/22 AG
NSshades14.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.rzone.de
NSdocks11.rzone.de
A2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks11.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
TXTMS=031517323B014DADB18209FBFBBE3E39BA7BE349
SOAshades14.rzone.dehostmaster@strato-rz.de 2021-10-07 #26

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=1773553752

Same first word

mastern.org
mastern.ru
mastern.co.kr
mastern.de

Similar names

transme.ir
marsnet.cn
smarten.ru
samrent.ru
marsten.net
martens.ca
martens.net
martens.se
martens.tk
mertsan.com
martens.photography
martens.ee
termans.ru
manster.se
nstream.com
metrans.com.ar
starmen.cn
martens.xyz
transme.de
netmars.mobi
metrans.org
manrest.ru
emnarts.com
armsnet.co.jp
arnetms.com.br
sermant.be
smarten.gr
mrsneat.com
mnerats.org
smarten.me
emtrans.cz
mastren.com
restman.ru
starmen.ru
nestram.com
martens.today
metrans.pl
martens.biz
remstan.ru
tnmears.com
santerm.ru
smarten.co.za
nstream.ru
metrans.cn
sarment.us
nstream.rv.ua
starmen.com.tw
smarten.net
transme.ru
emtrans.ru
nmaster.com.br
mertsan.com.tr
smarten.nl
materns.com
smartne.org
smartne.ws
sterman.com
setmnra.cn
starnme.com
namestr.com
nemstar.com
stenmar.se
netmasr.com
tersman.com
stanmer.org.uk
metrans.es
msentra.com
sternma.kasserver.com
martens.nl
metrans.sk
marsnet.de
martens.com.au
sarment.be
metrans.info
restman.net
stemrna.com
martens.no
martens.legal
senmart.dk
smarten.com.cn
transme.cl
martens.email
snetram.com
smarten.qpon
transme.net
arments.com
smarten.pl
martens.solutions
tramsen.kasserver.com
metrans.com
armsnet.jp
martens.co.nz
metrans.ro
mnestra.be
smarnet.com.br
martens.pl
metrans.net
rentsam.com
martens.mobi
senarmt.org.br
smarten.com.mx
martens.dk
tresman.dk
senmart.com
smarten.org
smarten.ir
martens.co.uk
martens.jetzt
martens.io
sterman.com.br
resmant.com
smarten.cz
nemsart.com
martens.at
nstream.io
transem.com.ar
smarten.com
martens.im
martens.ru
nsemart.com
martens.tv
menarts.com
smarten.com.tw
starmen.us
mersant.org
metrans.eu
marents.com
marsnet.online
mastren.net
marsnet.biz
marents.no
stanmer.co.uk
smarten.com.hk
ensmart.ru
metrans.at
emtrans.com
nstream.net
smarten.co
artsnme.com
ensmart.ae
smarten.eu
metrans.com.au
emtrans.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks11.rzone.deshades14.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1080::81.169.145.802a01:238:20a:202:1088::81.169.145.88
●NSdocks11.rzone.de2015-08-12 → 2026-03-24 · 2 obs
● 2015-08-12 23:37:50
● 2026-03-24 11:19:56
●NSshades14.rzone.de2015-08-12 → 2026-03-24 · 2 obs
● 2015-08-12 23:37:50
● 2026-03-24 11:19:56
○MXsmtp.rzone.de2015-08-12 → 2017-06-14 · 4 obs
● 2015-08-12 23:37:50
● 2017-06-14 22:48:46
○ 2026-03-20 05:11:18
○ 2026-03-24 11:19:56
●MXsmtpin.rzone.de2026-03-20 → 2026-03-24 · 3 obs
○ 2017-06-14 22:48:46
● 2026-03-20 05:11:18
● 2026-03-24 11:19:56
●A2a01:238:20a:202:1080::2026-03-20 → 2026-03-24 · 3 obs
○ 2017-06-14 22:48:46
● 2026-03-20 05:11:18
● 2026-03-24 11:19:56
○A2a01:238:20a:202:1088::2015-08-12 → 2017-06-14 · 4 obs
● 2015-08-12 23:37:50
● 2017-06-14 22:48:46
○ 2026-03-20 05:11:18
○ 2026-03-24 11:19:56
●A81.169.145.802026-03-20 → 2026-03-24 · 3 obs
○ 2017-06-14 22:48:46
● 2026-03-20 05:11:18
● 2026-03-24 11:19:56
○A81.169.145.882015-08-12 → 2017-06-14 · 4 obs
● 2015-08-12 23:37:50
● 2017-06-14 22:48:46
○ 2026-03-20 05:11:18
○ 2026-03-24 11:19:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mastern.dedocks11.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:217.160.80.138

NS records: docks11.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastern.de (unsigned zone)

⏱️ Timing

Total: 1271ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.80
AAAA12a01:238:20a:202:1080::
NS2shades14.rzone.de, docks11.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1MS=031517323B014DADB18209FBFBBE3E39BA7BE
SOA1shades14.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

mastern.de resolves to two IP numbers: 2a01:238:20a:202:1080:: and 81.169.145.80.

Other host names, for instance mitsch.eu, infrared-heating.eu, marbacher-strolche.de, rohrer-bua.de and ferienhaus-lechseeferien.de share IP numbers with mastern.de.

Name Servers

mastern.de has two name servers: docks11.rzone.de and shades14.rzone.de.

mastern.de shares the same name server setup as other domains, for example xn--nther-jua.de, bv-consulting.de, crispy-images.com, zinkenzo.nl and kessner.net.

mastern.de shares some name servers with other domains, for example www.edw.se, holsteiner-championatsfohlen-petersen.com, autoglas-fellbach.com, limedia.de and ushikes.com.

these name servers are often used with docks19.rzone.de, shades11.rzone.de, docks08.rzone.de, shades15.rzone.de, shades06.rzone.de, shades04.rzone.de, shades08.rzone.de, docks02.rzone.de, shades20.rzone.de and shades19.rzone.de.

Host names with two IP numbers:

docks11.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; shades14.rzone.de points to: 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.

Mail Servers

mastern.de is handled by a single mail server, smtpin.rzone.de.

mastern.de shares the mail server setup with other domains, for example alexonweb.com, marketingclicks.mobi, alwaysonline.de, bergesel.de and betriebswirtschaftliches-controlling.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.