server1.use-one.de - robtex.com

server1.use-one.de

DNSSEC⚠️ Not signed
A2a03:4000:10:5b8::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRserver1.use-one.de
A188.68.34.143🇩🇪 netcup-AS188.68.32.0/22

use-one.de

DNSSEC⚠️ Not signed
A2a03:4000:10:5b8::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A188.68.34.143🇩🇪 netcup-AS188.68.32.0/22
NSserver1.use-one.de ⭐
NSserver2.use-one.de
MXserver1.use-one.de ⭐
TXTv=spf1 mx a ~all
SOAserver1.use-one.deadmin@use-one.de 2026-03-29 #2

PTR for

143.34.68.188.in-addr.arpa
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.5.0.0.1.0.0.0.0.0.4.3.0.a.2.ip6.arpa

NS for

xn--mhlhaeuser-9db.com
muehlhaeuser.de
techpaper.de
golibs.org
bueropapier.com
dominik-schmidt.de
outfitmode.de
josefspartei-koenigsbrunn.de
uschl.de
chris.de
print-and-paper.com
entropedia.net
outfit-mode.de
crazy.org
tomahawk-player.com
ingrisch.com
xn--mhlhaeuser-9db.net
knoxite.com
jesuitengasse.de
ingrisch.biz
wonder.de
muehlhaeuser.me
muehlhaeuser.it
volgmann.com
use-one.de
choise.de

Previously NS for

swen.de

MX for

ingrisch.com
xn--mhlhaeuser-9db.net
jesuitengasse.de
ingrisch.biz
muehlhaeuser.it
volgmann.com
use-one.de
choise.de
xn--mhlhaeuser-9db.com
muehlhaeuser.de
techpaper.de
golibs.org
bueropapier.com
outfitmode.de
uschl.de
chris.de
print-and-paper.com
entropedia.net
outfit-mode.de

Same first word

server1.ca
server1.uk.com
server1.ge
server1.at
server1.bg
server1.3utilities.com
server1.no
server1.se
server1.net.br
server1.ch
server1.ru
server1.com.br
server1.co
server1.org
server1.gr
server1.hu
server1.cloud
server1.club
server1.eu
server1.info
server1.lv
server1.cc
server1.net
server1.dk
server1.co.za
server1.bplaced.net
server1.de
server1.com.de
server1.pl
server1.com
server1.co.kr
server1.jp
server1.pro

Similar names

1server.co.uk
1server.de
1server.fr
1server.cn
1server.com
resrve1.com
1server.info
1server.work
1server.ru
1server.xyz
1server.one
1server.nz
1server.com.ua
1server.cz

DNS History

2 records (2 active, 0 former)

2020202120222023202420252026A188.68.34.1432a03:4000:10:5b8::1
●A188.68.34.1432019-02-02 → 2026-03-31 · 2 obs
● 2019-02-02 17:44:50
● 2026-03-31 02:38:16
●A2a03:4000:10:5b8::12019-02-02 → 2026-03-31 · 2 obs
● 2019-02-02 17:44:50
● 2026-03-31 02:38:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
use-one.deserver1.use-one.de, server2.use-one.de4 records

✅ Authoritative Response

Server:188.68.34.143

NS records: server1.use-one.de, server2.use-one.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for use-one.de (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.34.143
AAAA12a03:4000:10:5b8::1

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (server2.use-one.de, server1.use-one.de, server2.use-one.de...)

Analysis

Name Server Role

server1.use-one.de serves as a name server for xn--mhlhaeuser-9db.com, muehlhaeuser.de, techpaper.de, golibs.org, bueropapier.com and a few other domains.

server2.use-one.de, server3.muehlhaeuser.de and server4.muehlhaeuser.de are commonly used as name servers along with server1.use-one.de.

Mail Server Role

server1.use-one.de serves as the mail server for ingrisch.com, xn--mhlhaeuser-9db.net, jesuitengasse.de, ingrisch.biz, muehlhaeuser.it and a few other domains.

IP Addresses

server1.use-one.de points to two IP numbers: 2a03:4000:10:5b8::1 and 188.68.34.143.

Other host names such as service.use-one.de, print-and-paper.com, entropedia.net, outfit-mode.de and ingrisch.com share IPs with server1.use-one.de.