mba-master.de - robtex.com

mba-master.de

DNSSEC⚠️ Not signed
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2025-06-30 #0

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=1774515622
WOT: SAFE (64/100)

Subdomains

www.mba-master.de

Same first word

mba-master.de

Similar names

master-mba.com
mma-tarbes.fr
master-mba.de
master-mba.ru

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns.infra.netns2.infra.netns3.infra.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail3.infra.netmail5.infra.netA212.89.102.49
●NShelium.ns.hetzner.de2026-03-07 → 2026-03-26 · 3 obs
○ 2017-03-18 21:00:04
● 2026-03-07 08:03:58
● 2026-03-26 09:09:58
●NShydrogen.ns.hetzner.com2026-03-07 → 2026-03-26 · 3 obs
○ 2017-03-18 21:00:04
● 2026-03-07 08:03:58
● 2026-03-26 09:09:58
○NSns.infra.net2015-07-19 → 2017-03-18 · 4 obs
● 2015-07-19 00:43:18
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○NSns2.infra.net2015-07-19 → 2017-03-18 · 4 obs
● 2015-07-19 00:43:18
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○NSns3.infra.net2015-07-19 → 2017-03-18 · 4 obs
● 2015-07-19 00:43:18
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
●NSoxygen.ns.hetzner.com2026-03-07 → 2026-03-26 · 3 obs
○ 2017-03-18 21:00:04
● 2026-03-07 08:03:58
● 2026-03-26 09:09:58
○MXalt1.aspmx.l.google.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-10 05:36:16
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○MXalt2.aspmx.l.google.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-10 05:36:16
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○MXalt3.aspmx.l.google.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-10 05:36:16
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○MXalt4.aspmx.l.google.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-10 05:36:16
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○MXaspmx.l.google.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-10 05:36:16
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58
○MXmail3.infra.net2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-08 12:03:10
● 2016-07-10 05:36:16
○ 2017-03-18 21:00:04
○ 2026-03-26 09:09:58
○MXmail5.infra.net2015-07-19 → 2016-03-08 · 4 obs
● 2015-07-19 00:43:18
● 2016-03-08 12:03:10
○ 2016-07-10 05:36:16
○ 2026-03-26 09:09:58
○A212.89.102.492015-07-19 → 2017-03-18 · 4 obs
● 2015-07-19 00:43:18
● 2017-03-18 21:00:04
○ 2026-03-07 08:03:58
○ 2026-03-26 09:09:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
mba-master.dehelium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mba-master.de (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

TypeCountSample Data
NS3helium.ns.hetzner.de, oxygen.ns.hetzner.com...
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

Hierarchy

mba-master.de is the parent of www.mba-master.de.

Name Servers

mba-master.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

mba-master.de at least partially shares name servers with other domains, including codeman.de, fewobree.de, gateway-ev.de, garten24.at and lern-impulse.de.

These name servers are often used together with ns1.first-ns.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5