mquant.de - dns.ninja

mquant.de

DNSSEC⚠️ Not signed
A195.201.57.81🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRerlhofer.de
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.mquant.de ⭐
A195.201.57.81🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRerlhofer.de
TXTv=spf1 +a +mx +a:mquant.de -all
SOAns1.first-ns.desebastian\@erlhofer.gmx.de 2026-05-02 #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=1782296823
WOT: SAFE (61/100)

Subdomains

mail.mquant.de

Same first word

mquant.de

Similar names

quantm.net
quantm.media
qantum.com.au
mutqan.com
muntaq.com
quanmt.com
qantum.pl
quantm.co
quantm.com
qantum.net
qantum.com
quantm.nl
qantum.ru

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comhelium.ns.hetzner.dehydrogen.ns.hetzner.comnsa4.schlundtech.densb4.schlundtech.densc4.schlundtech.densd4.schlundtech.deoxygen.ns.hetzner.comMXmail.mquant.deA195.201.57.81148.251.42.207
○NShelium.ns.hetzner.de2026-04-01 → 2026-04-08 · 4 obs
○ 2017-04-06 14:28:46
● 2026-04-01 00:39:42
● 2026-04-08 01:50:28
○ 2026-06-24 10:32:36
○NShydrogen.ns.hetzner.com2026-04-01 → 2026-04-08 · 4 obs
○ 2017-04-06 14:28:46
● 2026-04-01 00:39:42
● 2026-04-08 01:50:28
○ 2026-06-24 10:32:36
●NSns1.first-ns.de2026-06-24 → 2026-06-24 · 2 obs
○ 2026-04-08 01:50:28
● 2026-06-24 10:32:36
○NSnsa4.schlundtech.de2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 10:45:36
● 2017-04-06 14:28:46
○ 2026-04-01 00:39:42
○ 2026-06-24 10:32:36
○NSnsb4.schlundtech.de2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 10:45:36
● 2017-04-06 14:28:46
○ 2026-04-01 00:39:42
○ 2026-06-24 10:32:36
○NSnsc4.schlundtech.de2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 10:45:36
● 2017-04-06 14:28:46
○ 2026-04-01 00:39:42
○ 2026-06-24 10:32:36
○NSnsd4.schlundtech.de2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 10:45:36
● 2017-04-06 14:28:46
○ 2026-04-01 00:39:42
○ 2026-06-24 10:32:36
○NSoxygen.ns.hetzner.com2026-04-01 → 2026-04-08 · 4 obs
○ 2017-04-06 14:28:46
● 2026-04-01 00:39:42
● 2026-04-08 01:50:28
○ 2026-06-24 10:32:36
●NSrobotns2.second-ns.de2026-06-24 → 2026-06-24 · 2 obs
○ 2026-04-08 01:50:28
● 2026-06-24 10:32:36
●NSrobotns3.second-ns.com2026-06-24 → 2026-06-24 · 2 obs
○ 2026-04-08 01:50:28
● 2026-06-24 10:32:36
●MXmail.mquant.de2015-07-06 → 2026-06-24 · 2 obs
● 2015-07-06 10:45:36
● 2026-06-24 10:32:36
○A148.251.42.2072015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 10:45:36
● 2017-04-06 14:28:46
○ 2026-04-01 00:39:42
○ 2026-06-24 10:32:36
●A195.201.57.812026-04-01 → 2026-06-24 · 3 obs
○ 2017-04-06 14:28:46
● 2026-04-01 00:39:42
● 2026-06-24 10:32:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mquant.derobotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mquant.de (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

📄 Records

TypeCountSample Data
A1195.201.57.81
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX1mail.mquant.de (pri: 10)
TXT1v=spf1 +a +mx +a:mquant.de -all
SOA1ns1.first-ns.de sebastian\.erlhofer.gmx.

Analysis

Hierarchy

mail.mquant.de is a subdomain of mquant.de.

IP Addresses

mquant.de resolves to one IP address: 195.201.57.81.

erlhofer.de, mail.mquant.de, mail.erlhofer.de and two other host names share IP numbers with mquant.de.

Name Servers

mquant.de has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

The name servers of mquant.de overlap at least partially with those of other domains — among them daslicht.com, forum-fachseminare.at, kodweiss.at and two more.

The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are commonly seen alongside these name servers.

Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

Mail for mquant.de is handled by a single mail server, mail.mquant.de.

mail.mquant.de points to one IP number — 195.201.57.81.