alfa-security.de - robtex.com

alfa-security.de

DNSSEC⚠️ Not signed
A178.254.0.165🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh16-62.1blu.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.alfa-security.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 2025-01-24 #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=1776006073

Subdomains

mail.alfa-security.de

Same first word

alfa-security.com.ua
alfa-security.ru
alfa-security.agency
alfa-security.de

DNS History

8 records (4 active, 4 former)

2017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.dens5.kasserver.comns6.kasserver.comMXmail.alfa-security.dew014c428.kasserver.comA178.254.0.16585.13.149.62
●NSns01.1blu.de2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-14 01:14:52
● 2026-04-12 15:16:00
●NSns02.1blu.de2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-14 01:14:52
● 2026-04-12 15:16:00
○NSns5.kasserver.com2016-06-28 → 2020-01-14 · 3 obs
● 2016-06-28 04:30:16
● 2020-01-14 01:14:52
○ 2026-04-12 15:16:00
○NSns6.kasserver.com2016-06-28 → 2020-01-14 · 3 obs
● 2016-06-28 04:30:16
● 2020-01-14 01:14:52
○ 2026-04-12 15:16:00
●MXmail.alfa-security.de2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-14 01:14:52
● 2026-04-12 15:16:00
○MXw014c428.kasserver.com2016-06-28 → 2020-01-14 · 3 obs
● 2016-06-28 04:30:16
● 2020-01-14 01:14:52
○ 2026-04-12 15:16:00
●A178.254.0.1652026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-14 01:14:52
● 2026-04-12 15:16:00
○A85.13.149.622016-06-28 → 2020-01-14 · 3 obs
● 2016-06-28 04:30:16
● 2020-01-14 01:14:52
○ 2026-04-12 15:16:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
alfa-security.dens02.1blu.de, ns01.1blu.de-

✅ Authoritative Response

Server:178.254.5.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alfa-security.de (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.0.165
NS2ns02.1blu.de, ns01.1blu.de
MX1mail.alfa-security.de (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de -all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

alfa-security.de is the parent of mail.alfa-security.de.

IP Addresses

alfa-security.de resolves to a single IP: 178.254.0.165.

Other host names, for instance leftovers.de, oerml.de, linguistics.de, maubach.brunstad.org and mentalscout.com share IP numbers with alfa-security.de.

Name Servers

alfa-security.de has two name servers: ns01.1blu.de and ns02.1blu.de.

alfa-security.de shares the same name server setup as other domains, for example trendtext.de, ebutscheid.de, dohlenburg.de, vfrwiesbaden-tischtennis.de and putzstern.com.

Host names with a single IP:

ns01.1blu.de points to 87.238.195.66

ns02.1blu.de points to 178.254.5.130

Mail Servers

alfa-security.de is handled by a single mail server, mail.alfa-security.de.

Host name mail.alfa-security.de points to IP 178.254.4.101.