u4x.de - robtex.com

u4x.de

DNSSEC⚠️ Not signed
A217.160.231.199🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRclienthosting.eu
NSns1065.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:65🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1065.ui-dns.org
A185.132.35.65🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1065.ui-dns.org
NSns1065.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:65🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1065.ui-dns.biz
A185.132.33.65🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1065.ui-dns.biz
NSns1065.ui-dns.com
A2607:f1c0:fe:53:185:132:34:65🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1065.ui-dns.com
A185.132.34.65🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1065.ui-dns.com
NSns1065.ui-dns.de
A2607:f1c0:fe:53:185:132:32:65🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1065.ui-dns.de
A185.132.32.65🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1065.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1065.ui-dns.orghostmaster@schlund.de 2016-04-20 #3

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=1785106175

Same first word

u4x.ru
u4x.co.uk
u4x.com
u4x.de
u4x.nl
u4x.fr

Similar names

ux4.net
xu4.info
xu4.com
ux4.cn
4xu.com
4ux.ai
x4u.eu
x4u.tv
x4u.nl
x4u.cz
4ux.com
x4u.tech
4ux.ir
x4u.ch
xu4.top
x4u.fr
4xu.net
x4u.net
4ux.de
4ux.pl
x4u.de
x4u.it
xu4.net
4ux.nl
x4u.ir
x4u.org
x4u.xyz
x4u.vn
ux4.de
x4u.com
x4u.ru
xu4.de
ux4.us
4xu.de

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1065.ui-dns.bizns1065.ui-dns.comns1065.ui-dns.dens1065.ui-dns.orgns3.schlund.dens4.schlund.deMXmx00.ionos.demx01.ionos.demx00.schlund.demx01.schlund.deA217.160.231.19982.165.105.138
●NSns1065.ui-dns.biz2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
●NSns1065.ui-dns.com2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
●NSns1065.ui-dns.de2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
●NSns1065.ui-dns.org2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
○NSns3.schlund.de2015-08-04 → 2016-11-09 · 4 obs
● 2015-08-04 18:30:30
● 2016-11-09 06:47:12
○ 2026-06-29 05:22:44
○ 2026-07-26 22:59:38
○NSns4.schlund.de2015-08-04 → 2016-11-09 · 4 obs
● 2015-08-04 18:30:30
● 2016-11-09 06:47:12
○ 2026-06-29 05:22:44
○ 2026-07-26 22:59:38
●MXmx00.ionos.de2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
○MXmx00.schlund.de2015-08-04 → 2016-11-09 · 4 obs
● 2015-08-04 18:30:30
● 2016-11-09 06:47:12
○ 2026-06-29 05:22:44
○ 2026-07-26 22:59:38
●MXmx01.ionos.de2026-06-29 → 2026-07-26 · 3 obs
○ 2016-11-09 06:47:12
● 2026-06-29 05:22:44
● 2026-07-26 22:59:38
○MXmx01.schlund.de2015-08-04 → 2016-11-09 · 4 obs
● 2015-08-04 18:30:30
● 2016-11-09 06:47:12
○ 2026-06-29 05:22:44
○ 2026-07-26 22:59:38
●A217.160.231.1992016-11-09 → 2026-07-26 · 3 obs
○ 2016-04-09 03:03:32
● 2016-11-09 06:47:12
● 2026-07-26 22:59:38
○A82.165.105.1382015-08-04 → 2016-04-09 · 4 obs
● 2015-08-04 18:30:30
● 2016-04-09 03:03:32
○ 2016-11-09 06:47:12
○ 2026-07-26 22:59:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
u4x.dens1065.ui-dns.org, ns1065.ui-dns.com, ns1065.ui-dns.de, ns1065.ui-dns.biz-

✅ Authoritative Response

Server:185.132.33.65

NS records: ns1065.ui-dns.org, ns1065.ui-dns.com, ns1065.ui-dns.de, ns1065.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u4x.de (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.231.199
NS4ns1065.ui-dns.com, ns1065.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1065.ui-dns.org hostmaster.schlund.de

Analysis

IP Addresses

u4x.de has exactly one IP address — 217.160.231.199.

talpanet.de, fynnwegner.com, i-biz.de plus two other host names have IP numbers in common with u4x.de.

Name Servers

Four name servers handle the delegation for u4x.de: ns1065.ui-dns.biz, ns1065.ui-dns.com, ns1065.ui-dns.de and ns1065.ui-dns.org.

There is at least partial name server overlap between u4x.de and other domains — kimkitcheninthestudio.com, regiojobs.net, foolishraven.com and two more among them.

These name servers regularly appear alongside ns1109.ui-dns.org, ns1090.ui-dns.biz, ns1094.ui-dns.com and 3 other name servers in NS record sets.

All four hostnames — ns1065.ui-dns.biz, ns1065.ui-dns.com, ns1065.ui-dns.de and ns1065.ui-dns.org — resolve to two IP numbers apiece: ns1065.ui-dns.biz to 185.132.33.65 and 2607:f1c0:fe:53:185:132:33:65; ns1065.ui-dns.com to 185.132.34.65 and 2607:f1c0:fe:53:185:132:34:65; ns1065.ui-dns.de to 185.132.32.65 and 2607:f1c0:fe:53:185:132:32:65; ns1065.ui-dns.org to 185.132.35.65 and 2607:f1c0:fe:53:185:132:35:65.

Mail Servers

u4x.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of u4x.de matches that of other domains such as praxis-contour.de, affipro.info, elnour.eu and two others.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.