kh-3.de - robtex.com

kh-3.de

DNSSEC⚠️ Not signed
A2a03:4000:61:fead::23:7380🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A46.38.249.27🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.kh-3.de ⭐
A46.38.249.29🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRmxf91d.netcup.net
MXmxf91d.netcup.net(50)
A2a03:4000:0:228:84be:64ff:fe66:6d67🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmxf91d.netcup.net
A46.38.249.29🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRmxf91d.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-02-24 #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=1775936267

Subdomains

mail.kh-3.de

Same first word

kh-3.de

Similar names

hk-3.com
hk-3.de
3-hk.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns.namespace4you.dens1.hans.hosteurope.dens2.hans.hosteurope.dens2.namespace4you.deMXmail.kh-3.demxf91d.netcup.netmx0.kh-3.demxlb.ispgateway.deA2a03:4000:61:fead::23:738046.38.249.27134.119.233.762a00:1158:1000:500::4c2a01:488:42:1000:50ed:8524:b1:b80480.237.133.36
○NSns.namespace4you.de2017-05-25 → 2017-05-25 · 4 obs
○ 2017-03-25 17:49:32
● 2017-05-25 20:49:48
○ 2026-04-10 21:54:42
○ 2026-04-11 19:52:02
○NSns1.hans.hosteurope.de2015-08-12 → 2017-03-25 · 4 obs
● 2015-08-12 08:36:40
● 2017-03-25 17:49:32
○ 2017-05-25 20:49:48
○ 2026-04-11 19:52:02
○NSns2.hans.hosteurope.de2015-08-12 → 2017-03-25 · 4 obs
● 2015-08-12 08:36:40
● 2017-03-25 17:49:32
○ 2017-05-25 20:49:48
○ 2026-04-11 19:52:02
○NSns2.namespace4you.de2017-05-25 → 2017-05-25 · 4 obs
○ 2017-03-25 17:49:32
● 2017-05-25 20:49:48
○ 2026-04-10 21:54:42
○ 2026-04-11 19:52:02
●NSroot-dns.netcup.net2026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
●NSsecond-dns.netcup.net2026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
●NSthird-dns.netcup.net2026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
●MXmail.kh-3.de2026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
○MXmx0.kh-3.de2015-08-12 → 2017-03-25 · 4 obs
● 2015-08-12 08:36:40
● 2017-03-25 17:49:32
○ 2017-05-25 20:49:48
○ 2026-04-11 19:52:02
●MXmxf91d.netcup.net2026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
○MXmxlb.ispgateway.de2017-05-25 → 2017-05-25 · 4 obs
○ 2017-03-25 17:49:32
● 2017-05-25 20:49:48
○ 2026-04-10 21:54:42
○ 2026-04-11 19:52:02
○A134.119.233.762017-05-25 → 2017-05-25 · 4 obs
○ 2017-03-25 17:49:32
● 2017-05-25 20:49:48
○ 2026-04-10 21:54:42
○ 2026-04-11 19:52:02
○A2a00:1158:1000:500::4c2017-05-25 → 2017-05-25 · 4 obs
○ 2017-03-25 17:49:32
● 2017-05-25 20:49:48
○ 2026-04-10 21:54:42
○ 2026-04-11 19:52:02
○A2a01:488:42:1000:50ed:8524:b1:b8042015-08-12 → 2017-03-25 · 4 obs
● 2015-08-12 08:36:40
● 2017-03-25 17:49:32
○ 2017-05-25 20:49:48
○ 2026-04-11 19:52:02
●A2a03:4000:61:fead::23:73802026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
●A46.38.249.272026-04-10 → 2026-04-11 · 3 obs
○ 2017-05-25 20:49:48
● 2026-04-10 21:54:42
● 2026-04-11 19:52:02
○A80.237.133.362015-08-12 → 2017-03-25 · 4 obs
● 2015-08-12 08:36:40
● 2017-03-25 17:49:32
○ 2017-05-25 20:49:48
○ 2026-04-11 19:52:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
kh-3.dethird-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kh-3.de (unsigned zone)

⏱️ Timing

Total: 1216ms | Queries: -

📄 Records

TypeCountSample Data
A146.38.249.27
AAAA12a03:4000:61:fead::23:7380
NS3root-dns.netcup.net, third-dns.netcup.net...
MX2mail.kh-3.de (pri: 10), mxf91d.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

kh-3.de is the parent of mail.kh-3.de.

IP Addresses

kh-3.de resolves to two IP numbers: 2a03:4000:61:fead::23:7380 and 46.38.249.27.

other host names including ahth.heinemann-paderborn.com, pbx.doergeloh.org, archemedien.com, af91b.netcup.net and ol0.de share IP numbers with kh-3.de.

Name Servers

kh-3.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

kh-3.de at least partially shares name servers with other domains, for instance ietd.de, kornet.me, paintball-area-kandel.de, gusedutta.de and anja-kluge.net.

Host names with two IP numbers:

root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.

Mail Servers

Two mail servers handle kh-3.de: mail.kh-3.de and mxf91d.netcup.net.

kh-3.de shares some mail servers with other domains, at least partially, for instance tresser.de, fengshui-mobil.com, flash4bmw.de, clapwood.com and chatelet.de.

these mail servers are often used alongside mail.tresser.de, mail.fengshui-mobil.com and mail.flash4bmw.de.

Host names with two IP numbers: mxf91d.netcup.net points to 2a03:4000:0:228:84be:64ff:fe66:6d67 and 46.38.249.29.

Host names with one IP number: mail.kh-3.de points to 46.38.249.29.

Host names that point to 46.38.249.29: mxf91d.netcup.net and mail.kh-3.de.