harry-grubert.de - robtex.com

harry-grubert.de

DNSSEC⚠️ Not signed
A2a03:4000:61:feac::23:7378🇩🇪 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.harry-grubert.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
TXTgoogle-site-verification=YGy2qz64jYBXNHK9V74x9YFBdhQpxDQwBtACWOvptB4
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-07-15 #13

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=1784524386

Previously MX for

harry-grubert.de

Subdomains

www.harry-grubert.de
mail.harry-grubert.de

Same first word

harry-grubert.de

DNS History

14 records (7 active, 7 former)

20192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.hans.hosteurope.dens2.hans.hosteurope.deMXmail.harry-grubert.demxf91d.netcup.netharry-grubert.demx0.harry-grubert.deA2a03:4000:61:feac::23:737846.38.249.27213.109.160.162a01:488:42:1000:50ed:854d:5a:361b5.35.226.77
○NSns1.hans.hosteurope.de2018-07-06 → 2018-07-06 · 3 obs
● 2018-07-06 03:27:00
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
○NSns2.hans.hosteurope.de2018-07-06 → 2018-07-06 · 3 obs
● 2018-07-06 03:27:00
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
●NSroot-dns.netcup.net2026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
●NSsecond-dns.netcup.net2026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
●NSthird-dns.netcup.net2026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
○MXharry-grubert.de2026-04-29 → 2026-07-20 · 2 obs
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
●MXmail.harry-grubert.de2026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
○MXmx0.harry-grubert.de2018-07-06 → 2018-07-06 · 3 obs
● 2018-07-06 03:27:00
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
●MXmxf91d.netcup.net2026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
○A213.109.160.162026-04-29 → 2026-07-20 · 2 obs
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
○A2a01:488:42:1000:50ed:854d:5a:361b2018-07-06 → 2018-07-06 · 3 obs
● 2018-07-06 03:27:00
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32
●A2a03:4000:61:feac::23:73782026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
●A46.38.249.272026-04-29 → 2026-07-20 · 3 obs
○ 2018-07-06 03:27:00
● 2026-04-29 21:56:18
● 2026-07-20 05:26:32
○A5.35.226.772018-07-06 → 2018-07-06 · 3 obs
● 2018-07-06 03:27:00
○ 2026-04-29 21:56:18
○ 2026-07-20 05:26:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
harry-grubert.desecond-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harry-grubert.de (unsigned zone)

⏱️ Timing

Total: 816ms | Queries: -

📄 Records

TypeCountSample Data
A146.38.249.27
AAAA12a03:4000:61:feac::23:7378
NS3third-dns.netcup.net, root-dns.netcup.net...
MX2mxf91d.netcup.net (pri: 50), mail.harry-grubert.de (pri: 10)
TXT2v=spf1 mx a include:_spf.webhosting.syst, google-site-verification=YGy2qz64jYBXNHK
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

www.harry-grubert.de and mail.harry-grubert.de are both subdomains of harry-grubert.de.

IP Addresses

harry-grubert.de has two IP addresses: 46.38.249.27 and 2a03:4000:61:feac::23:7378

floy.de, www.harry-grubert.de, doergeloh.org and two other host names share IP numbers with harry-grubert.de.

Name Servers

The authoritative name servers for harry-grubert.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.

At least some of harry-grubert.de's name servers are shared with other domains, for example gamiola.com, boore.de, gemsa.eu and two more.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

Mail for harry-grubert.de is handled by two mail servers — mail.harry-grubert.de and mxf91d.netcup.net.

harry-grubert.de has at least partial mail server overlap with other domains such as vogelhaus.com, itfeed.de, cgaller.de and two more.

It is common to see these mail servers combined with the mail servers mail.vogelhaus.com, mail.itfeed.de and mail.cgaller.de.

Hostnames that resolve to two IP addresses:

mxf91d.netcup.net directs traffic to 46.38.249.29 and 2a03:4000:0:228:84be:64ff:fe66:6d67.

Hosts with just one IP address:

mail.harry-grubert.de has the IP address 46.38.249.29.

Both mxf91d.netcup.net and mail.harry-grubert.de resolve to 46.38.249.29 IP addresses each.