mx2fdb.netcup.net - dns.ninja

mx2fdb.netcup.net

DNSSEC⚠️ Not signed
A2a03:4000:0:356:34db:bdff:fe18:d342🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmx2fdb.netcup.net
A188.68.47.219🇩🇪 netcup-AS188.68.47.0/24

netcup.net

DNSSEC⚠️ Not signed
A2a03:4000::e01e🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A46.38.224.30🇩🇪 netcup-AS46.38.224.0/20 NETCUP-GMBH
NSacns01.xaas.systems ⭐
NSacns02.xaas.systems
NSacns03.xaas.systems
NSacns04.xaas.systems
NSacns05.xaas.systems
MXsmtp.netcup.net ⭐
TXTv=spf1 ip4:46.38.225.170 ip4:212.123.34.96/28 ip4:212.123.36.25 ip4:188.65.77...
SOAacns01.xaas.systemsmail@netcup.de serial=4053
rank #90799 globally
rank #3044 in the tld
📈 Tranco rank: #18,118

PTR for

2.4.3.d.8.1.e.f.f.f.d.b.b.d.4.3.6.5.3.0.0.0.0.0.0.0.0.4.3.0.a.2.ip6.arpa
219.47.68.188.in-addr.arpa

MX for

6md.de
programcore.com
md7.de
job-region.de
slingtrainer-test.de
strom-guenstiger.de
shoeweb.de
andreas-griesser.de
lotterfriends.de
vermoegen-schaffen.de
gellhausen.de
softcoder.de
katastroofe.de
fcsgforum.ch
efficient-projects.de
styleplanner.de
videotrace.de
tire-style.eu
dasbrin.de
astoria-goettingen.de
idic.eu
digitalpaperworks.com
leapmedia.de
cv-co.de
thefaq.de
friemann.net
veritaserum.de
xn--bttinger-n4a.com
ellevon.eu
erlug.de
pictostream.de
earliza.com
dasmilbe.de
kunst-liebhaber.de
tarnowsky.de
majabell.de
m2ts.de
folienservice-berger.de
noraafin.com
tobias-nessel.de
spieleerfinden.de
groteclaes.net
0ph.de
spotmycar.de
modcraft-backup.de
berglebnis.at
6pi.de
tanzbar-darmstadt.de
bagooh.de
layout24.de
spielematerial.de
jltt.de
vogt-engineering.de
johannes-busch.com
stavenhagenersv-handball.de
alphastatus.de
meinusch.eu
voyagelog.de
cyantree.com
boettinger.eu
wipaonline.de
bienenfarm.at
gut-lenninghausen.de
it1120.at
lineken.de
nasanet.de
familie-boettinger.de
theise.net
wsbproducts.com
oberstiegalpe.de
davidneustadt.de
ab-steinen.de
heemcke.net
styleplannr.de
at37.de
oberstieg.de
da-krause.de
dago-koblenzer.de
christoph-schreiber.de
cux360.de
andyx.de
lucksi.de
leapdigital.de
6mh.de
fcdjk.de

Previously MX for

sjacobs.de
ipaddress.at
sfphotos.de
benjamin-bolz.de
oyea.de
nilsschumacher.com
madparadise.com
runeterra-guide.com
limaja.de
ikomma.de
priovision.com

DNS History

2 records (2 active, 0 former)

2020202120222023202420252026A188.68.47.2192a03:4000:0:356:34db:bdff:fe18:d342
●A188.68.47.2192019-04-24 → 2026-08-15 · 2 obs
● 2019-04-24 06:44:56
● 2026-08-15 01:38:02
●A2a03:4000:0:356:34db:bdff:fe18:d3422026-02-14 → 2026-08-15 · 3 obs
○ 2019-04-24 06:44:56
● 2026-02-14 20:27:22
● 2026-08-15 01:38:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netcup.netacns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems...-

✅ Authoritative Response

Server:217.146.18.1

NS records: acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns05.xaas.systems

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netcup.net (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.47.219
AAAA12a03:4000:0:356:34db:bdff:fe18:d342

Analysis

Mail Server Role

Mail for 6md.de, programcore.com, md7.de, job-region.de, slingtrainer-test.de and a few other domains is handled by mx2fdb.netcup.net.

As mail servers, mail.6md.de, mail.md7.de and mail.job-region.de are often used in combination with mx2fdb.netcup.net.

IP Addresses

mx2fdb.netcup.net resolves to the IP addresses 188.68.47.219 and 2a03:4000:0:356:34db:bdff:fe18:d342

mail.md7.de, mail.cux360.de, mail.layout24.de plus two other host names have IP numbers in common with mx2fdb.netcup.net.