server4u.de - dns.ninja

server4u.de

DNSSEC⚠️ Not signed
A178.254.15.200🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh-73.1blu.de
NSns01.1blu.de ⭐
A87.238.195.66🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK
NSns02.1blu.de
A178.254.5.130🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
MXmail.server4u.de ⭐
A178.254.4.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRms-10.1blu.de
TXTv=spf1 mx include:_spf.1blu.de ~all
SOAns01.1blu.dehostmaster@1blu.de 2024-04-15 #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=1783377991

Subdomains

www.server4u.de
mail.server4u.de

Same first word

server4u.com
server4u.eu
server4u.co.il
server4u.sk
server4u.hu
server4u.de
server4u.ru
server4u.at
server4u.nl
server4u.gr
server4u.se
server4u.fr
server4u.cz
server4u.pl
server4u.dk

Similar names

urs4ever.com
u4server.com
serveur4.net
u4server.net
4userver.com

DNS History

4 records (4 active, 0 former)

2017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.deMXmail.server4u.deA178.254.15.200
●NSns01.1blu.de2016-12-02 → 2026-07-06 · 2 obs
● 2016-12-02 15:32:48
● 2026-07-06 22:47:02
●NSns02.1blu.de2016-12-02 → 2026-07-06 · 2 obs
● 2016-12-02 15:32:48
● 2026-07-06 22:47:02
●MXmail.server4u.de2016-12-02 → 2026-07-06 · 5 obs
● 2016-12-02 15:32:48
● 2017-06-09 14:09:32
○ 2026-06-23 19:06:48
● 2026-07-01 08:54:30
● 2026-07-06 22:47:02
●A178.254.15.2002016-12-02 → 2026-07-06 · 5 obs
● 2016-12-02 15:32:48
● 2017-06-09 14:09:32
○ 2026-06-23 19:06:48
● 2026-07-01 08:54:30
● 2026-07-06 22:47:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
server4u.dens01.1blu.de, ns02.1blu.de-

✅ Authoritative Response

Server:178.254.5.130

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for server4u.de (unsigned zone)

⏱️ Timing

Total: 3652ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.15.200
NS2ns01.1blu.de, ns02.1blu.de
MX1mail.server4u.de (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de ~all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

server4u.de serves as the parent of www.server4u.de and mail.server4u.de.

IP Addresses

server4u.de has exactly one IP address — 178.254.15.200.

94-23-166-100.streamprotect.de, schwaegerl.net, fibaco.de plus two other host names have IP numbers in common with server4u.de.

Name Servers

The NS records for server4u.de delegate to ns01.1blu.de and ns02.1blu.de.

The name server configuration of server4u.de is shared with other domains, for instance armatrutz.de, 4kbn.com, nocnocnoc.de and two others.

ns01.1blu.de → 87.238.195.66 and ns02.1blu.de → 178.254.5.130: one IP number per host name.

Mail Servers

server4u.de uses one mail server — mail.server4u.de.

mail.server4u.de resolves to 178.254.4.101 and no other IP number.