b2b-engineering.eu - dns.ninja

b2b-engineering.eu

DNSSEC⚠️ Not signed
A178.254.10.72🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh-68.1blu.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.b2b-engineering.eu ⭐
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

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126870662

Subdomains

mail.b2b-engineering.eu

Same first word

b2b-engineering.eu

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.deMXmail.b2b-engineering.euA178.254.10.72178.254.38.122
●NSns01.1blu.de2015-08-14 → 2026-08-08 · 5 obs
● 2015-08-14 10:25:30
● 2026-04-10 09:07:54
○ 2026-04-25 12:51:44
● 2026-06-30 10:59:46
● 2026-08-08 00:46:10
●NSns02.1blu.de2015-08-14 → 2026-08-08 · 5 obs
● 2015-08-14 10:25:30
● 2026-04-10 09:07:54
○ 2026-04-25 12:51:44
● 2026-06-30 10:59:46
● 2026-08-08 00:46:10
●MXmail.b2b-engineering.eu2015-08-14 → 2026-08-08 · 5 obs
● 2015-08-14 10:25:30
● 2026-04-10 09:07:54
○ 2026-04-25 12:51:44
● 2026-06-30 10:59:46
● 2026-08-08 00:46:10
●A178.254.10.722016-07-10 → 2026-08-08 · 6 obs
○ 2016-03-09 12:47:44
● 2016-07-10 01:41:56
● 2026-04-10 09:07:54
○ 2026-04-25 12:51:44
● 2026-06-30 10:59:46
● 2026-08-08 00:46:10
○A178.254.38.1222015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 10:25:30
● 2016-03-09 12:47:44
○ 2016-07-10 01:41:56
○ 2026-08-08 00:46:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, si.dns.eu, y.dns.eu, x.dns.eu...-
b2b-engineering.euns01.1blu.de, ns02.1blu.de-

✅ Authoritative Response

Server:87.238.195.66

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2b-engineering.eu (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.10.72
NS2ns02.1blu.de, ns01.1blu.de
MX1mail.b2b-engineering.eu (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de ~all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

b2b-engineering.eu is a parent domain of mail.b2b-engineering.eu.

IP Addresses

b2b-engineering.eu resolves to one IP address: 178.254.10.72.

vegesta.de, paulat.eu, wabotec.de and two other host names share IP numbers with b2b-engineering.eu.

Name Servers

b2b-engineering.eu uses two name servers for its delegation: ns01.1blu.de and ns02.1blu.de.

b2b-engineering.eu uses the same name servers as several other domains — among them familiefaber.de, energie-m.eu, lierath.de and two more.

ns01.1blu.de and ns02.1blu.de each resolve to one IP number: ns01.1blu.de points to 87.238.195.66 and ns02.1blu.de points to 178.254.5.130.

Mail Servers

Mail for b2b-engineering.eu is handled by a single mail server, mail.b2b-engineering.eu.

mail.b2b-engineering.eu directs to just one IP number, 178.254.4.101.